ML12018A214: Difference between revisions
StriderTol (talk | contribs) (Created page by program invented by StriderTol) |
StriderTol (talk | contribs) (StriderTol Bot change) |
||
(6 intermediate revisions by the same user not shown) | |||
Line 14: | Line 14: | ||
| page count = 592 | | page count = 592 | ||
}} | }} | ||
=Text= | |||
{{#Wiki_filter:Attachment 3 TVA calculation EPM-MCP-071689, "Cooling/Heating Load & Equipment/Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 & 708.0)," Revision 21 (Letter Item 4, SSER 23 Appendix HH Item Number 108) | |||
LEGIBILITY EVALUATED AND ACýEPTED FOR ISSUE../-PpqE-< | |||
SINTUEd/1N. PGCALCULATIONCOVERSHEETICCRIS UPDATE SIGNATURE fREv 21 DATE Page ia REV 0 EDMSIRIMS NO. E PE: E ACCESSIONNO (NA forREV. | |||
B26 900726 258 calculations(nuclear) 19 3 1 1 2 1 9 0 0-5 Calc | |||
==Title:== | |||
Cooling Heating Load & Equipment / Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0) | |||
CALC ID TYPE ORG PLANT BRANCH NUMBER CUR REV NEW REV CURRENT CN NUC WBN MEB EPMMCP071 689 0021 REVISION | |||
_ I_ _ _ _A PPLICA BILITY N1Entire cal x Selected pages 0 ACTION ci DELETE [ e SUPERSEDE ]NEW ElCI g PAT NYr No CCRIS Changes [N RESIN DATE(VefierApprova Signatures Not Required) beencalc (For reviewed andCCRIS revision, no | |||
, , i ,CCRIS changes required) | |||
UNITS , SYSYTE.=MS UNIDS._.S 001, 002 031 N/A DCN.EDC, N/A IAPPLICABLE DESIGN DOCUMENT(S) CLASSIFICATION N/A .I NONEI E DSa. cAAJ 4)~~.______ I | |||
.RELATED?I (. Ifyes, OR = yes)I ASSUMPTION AND/OR LIMITING CONDITIONS? ATTACHMENT? SAR/CoC AFFECTED Yes XNo[0 Yes X No 0 Yes X No 0 YesD0 No X IYes 0 No X Yes 0 No X dsnalk 423-365-8186 Bechtel MEB Design Review [ 0Yes X No PREPARER SIGNATURE DATE CHECKER SIGNATURE DATE VERIFIER SIGNATURE DATE APPROVAL SI TURE DATE DAvJre )I STATEMENT OF PROBLEM/ABSTRACT f,,, | |||
This calculation determines the cooling/heating loads and steady state conditions (both temperature and humidity) for all rooms served by the Electrical Board Room (EBR) HVAC system during both normal and worst case accident conditions. These rooms are located on elevations 692.0 and 708.0 of the Control Building. The calculation also evaluates the adequacy of the equipment/components associated with the EBR HVAC system. | |||
Standard ASHRAE methods were used in determining the loads and temperature I humidity conditions. | |||
Results indicate that adequate chiller and AHU coil capacities exists to maintain acceptable environmental conditions within spaces served for all normal operational and worst case DBE conditions. | |||
The calculation was updated on Revision 16 to address Unit 2 1 Dual Unit Operation. An unverified assumption for Unit 2 only assumes this stage 3 of DCN 51656-A will be cancelled. Stage 3 of DCN 51656-A is not cancelled as evident by Revision 18. | |||
Revision of the Appendix 11 analysis for Unit 2 / Dual Unit Operation was not changed in support of stage 3 of DCN 51656-A and PIC 52252-A. | |||
Revision 021 was initiated to provide humidity for the Unit 2 Auxiliary Instrument Room for the during LOCA condition. Revision of the Appendix 11 analysis for Unit 2 Operation was not within the scope of Revision 021 and was not changed. Therefore; UVA was not removed. | |||
MICROFICHE/EFICHE Yes 0 No X FICHE NUMBER(S) 0 0 LOAD INTO EDMS AND DESTROY X LOAD INTO EDMS AND RETURN CALCULATION TO CALCULATION ADDRESS: EQB 1M- WBN LIBRARY. | |||
0 LOAD INTO EDMS AND RETURN CALCULATION TO: | |||
TVA 053 [10200] Pae 1of INED-2-1[1 008 TVA 40532 [10-2008] Page 1 of 1 NEDP-2-1 [10-2D-20081 | |||
NPG CALCULATION COVERSHEETICCRIS UPDATE Page " | |||
CAIC ID I TYPE I flR( IPL ANT IBRANCH I NUMBER I REV I BRANCH 1 I PLANT I CN I NUC WBN MEB EPMMCP071689 021 I | |||
ALTERNATE CALCULATION IDENTIFICATION, BLDG ROOM ELEV COORD/AZIM FIRM PrintReport Yes El 05 N/A I N/A N/A BECHTEL CATEGORIES NA KEY NOUNS (A-add, D-delete) | |||
ACTION KEY NOUN AID KEY NOUN (AID) | |||
CROSS-REFERENCES (A-add, C-change, D-delete) | |||
ACTION XREF XREF XREF XREF. XREF XREF (A/C/D) CODE TYPE PLANT BRANCH NUMBER REV A P DW WBN MEB 2-47E235-17 A P DW WBN MEB 2-47E235-19 CCRIS ONLY UPDATES: | |||
Following are required only when making keyword/cross reference CCRIS updates and page 1 of form NEDP-2-1 is not included: | |||
PREPARER SIGNATURE DATE CHECKER SIGNATURE DATE PREPARER PHONE NO. EDMS ACCESSION NO. | |||
TVA 40532 [10-20081 Page 2 of 2 NEDP-2-1 [10-20-20081 mmmý | |||
-4 4-0,40 A~/~ | |||
REVISION LOG C-004-lNev Y* /4Arl~ar | |||
==Title:== | |||
C NT/..- euL /14.I,01 o - A/., 4l..Sag" | |||
. ! 4*'g / | |||
leq Revision .o.DESCRIPTION OF REVISION Approved Daote I | |||
Tro ZFFt.ECeIT NF-VQ EtAS A5 IT) _ TI IS W813 ILE& M 5 rtoi - 10007 IRZ 9(!.s/3lk WBJEE 9 S TT0-00 ý 1kBAW E.I KS rte't- o00Z 55 ADMW su.-L AJP2. LS PAGZ5 ADDbW* 0 4ems OWWLc~b. o De"1c,f j iX f, *47ek*,' A 466 PROJECT No. ; 85"/3-'a I, 2~ | |||
C LC. | |||
o No.: s*-CP71689, RE. _ 1%d Page 2.. of 1R lP I | |||
(~~~I" 1 | |||
' C4 . _ __ | |||
ProparThd* Date: t*1-'° 11te ,o/2~/72 Reviewed: Date: D1 TVA 10534 0-54-.7) 0tN I | |||
A | |||
alq TITLE:COOLING AND HEATING LOAD ANALYSIS, CONTROL BLDG-ELECTRICAL BOARD ROOMS WBN-3 1-fl053 EPM-MC~P-071689 REVISION DESCRIPTION OF REVISION NUMBER 2 CALC REVISED TO INCORPERATE CHANGES MADE TO ELECTRICAL LOADS. NEW MODES OF OPERATION WITH REDUCED FLOW RATES WERE ADDED-WITH BATTERY ROOMS EXHAUST FAN C-B IN OPERATION PAGES ADDED: la,2a,3,3b,5a,5b,6-178A, attach.2-4 (182-186). 10&ýý PAGES DELETED: (REV. 1) 3,4,5,7-102,106-122. | |||
PAGES REVISED: 1,2,3,3a,4,5,179,180,181. | |||
DCCM AND CCRIS WERE REVIEWED ON 10/20/92 AND THE CHANGES IDENTIFIED BY DCN'S S-09714-A, P-06202-B, M-11807-A, P-05297-C, M-16301-A WERE INCORPERATED INTO THIS CALCULATION. NO OTHER CHANGE PACKAGES IMPACT THIS CALCULATION. | |||
1 /4044,;DAR I______ | |||
i m II--- - -- | |||
TVA 10534 (E~N DE)S-4-78) | |||
L_ | |||
V - | |||
TT21 f 5 ti TITLE:COOLING AND HEATING LOAD ANALYSIS, CONTROL BLDG- REV LOG ELECTRICAL BOARD ROOMS WBN-31-DO53,EPM-MCP-071689 REVISION DESCRIPTION OF REVISION DATE NUMBER APPROVED 3 CALC REVISED TO INCORPORATE LATEST CHANGES IN ELECTRICAL LOADS. THIS REVISION ALSO INCLUDES AIR FLOW CHANGES REQUIRED TO MAINTAIN A RETURN AIR TEMPERATURE COMPATIBLE WITH THE INACCURACY BAND OF TEMPERATURE SWITCHES 0-TS-31-150-150B AND 0-TS-31-157B. THESE CHANGES ARE REFLECTED IN ATTACHMENT 2. | |||
OPERATION OF BATTERY ROOM EXHAUST FAN C-B IS DELETED PER DCN M-22223-A PAGES ADDED: | |||
2b,4,5,5a, 6, 10, 11, 12,13,13a, 19,19b, 20-103,attach 2. | |||
PAGES DELETED: | |||
4,5,5a, 6, 10, 11,12,13,13a, 19,19a, 19b, 20-1 65 | |||
,1 6 5 a,165b,165c,165d,166-178,178a,attach 2. | |||
PAGES REVISED: la, 1,2,2a, 3,3a, 3b,7,8,8a,9,14-19,19a. | |||
DCCM AND CCRIS WERE REVIEWED ON 3/1/93 AND NO CHANGE PACKAGES IMPACT THIS CALCULATION. | |||
KI DATE TVA 10534 (EN DES-4-78) | |||
F | |||
-Pe~e-~e TITLE: COOLING AND HEATING LOAD 4NALYSIS, CONTROL Revision Log BLDG ELECTRICAL BOARD ROOMS EPM-MCP-071689, WBN-31 -D053 REVISION DESCRIPTION OF REVISION DATE NUMBER APPROVED Revised to incorporate changes made by DCN M-1 1410-A. | |||
4 Equipment located at 708.0-C3 is replaced. This revision calculates the new heat load and temperature for that room. d4ii/3 Pages Added: lb, 2c, 4a Pages Revised: 5, 6, 12, 13, 80. 81, 82, 83, 84, 96, 98,100,102 Pages Deleted: None DCCM and CCRIS were reviewed on 6-17-93 and no DCNs or other changes which impact this calculation were found. | |||
OT r~~um ~ O ~ maroilm | |||
.u~n~tc | |||
-:r ........ 46-$4-- 14r- | |||
&-"? | |||
Prepared By | |||
* Date " | |||
Checked By _H A Date ( - t-93 WP5611CACS1REVPAOGEKK itb L- | |||
ý,q iý.d MEB-WBN-31, WBN-31-D0503, EPM-MCP-071689 TITLE- Cooling and Heating Load Analysis - Control Building Electrical Board Rooms REVISION DESCRIPTION OF REVISION DATE NUMBER APPROVED 5 Calculation revised to incorporate change from the latest revision of electrical calcs, to change the minimum design outside air 0 | |||
temperature from 15OF to 13 F and to reduce the credit taken for | |||
)/b3A internal loads in the heating section of the calculation to 25% of the total. | |||
Pages Added: 2d, 4b, 19b, 19c, 94A Pages Deleted: None Pages Revised: lb, 5, 6, 7, 10. 12, 13, 13a, 19, 19d, 22, 23, 26, 27, 30, 31, 32, 35, 36, 37, 38. 39, 40, 41, 42, 43, 44, 45, 46, 49, 50, 53, 54, 57, 58, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 77, 78, 80, 81, 82, 83, 84, 85, 89, 90, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 107 DCCM and CCRIS were reviewed on 11-18-93 for outstanding changes affecting this revision and none were found. | |||
R5 Prepared By:. Date: ,// 11/t3 R5 Checked By: Date: | |||
U WSICALcSCMAUMS4fl I-1843Dd" MMMMII | |||
F --- | |||
REVISION LOG j, e. | |||
MEB-WBN-31, WBN-31-D053, EPM-MCP-071689 43j41" TITLE: Cooling and Heating Load Analysis - Control Building Electrical Board Rooms REVISION DESCRIPTION OF REVISION DATE NUMBER APPROVED 6 Revision 6 of this calculation is a orev logo change and applies only to -71, L1 ý r-the changes resulting from DCN S-37195-A. This revision Is issued to document these changes which will be incorporated into the calculation In a later revision. This change is in accordance with section 4.1.7.2 of NEP 3.1 rev 2. | |||
Analyzed of the effects of a single failure of the standby isolation damper for the battery room exhaust fan as identified on TDN 95-0707. | |||
The analysis is added as Appendix A. The test deficiency is added as Attachment 5. | |||
Pages Added: 2e, 4c, Appendix A (4 shts) and Attachment 5 (7 shts) | |||
Pages Deleted: None Pages Revised: lb, 5, 6, 13, 103 This rev log change contains /._Pages. | |||
DCCM and CCRIS were reviewed on 7-10-95 for outstanding changes affecting this revision and none were found. | |||
Prepared by d1&ate____ | |||
Checked | |||
4 REVISION LOG MEB-WBN-31. WBN-31-D053. EPM-MCP-071689 $v1t&i &T2F TITLE: Cooling and Heating Load Analysis - Control Building Electrical Board Rooms REVISION DESCRIPTION OF REVISION DATE NUMBER APPROVED 7 Revision 7 of this calculation is a "rev log" change and applies only to the changes resulting from DCN S-37939-A that are related to the Control Building Electrical Board Room HVAC System. This change is in accordance with section 4.1.7.2 of NEP 3.1 rev 2. | |||
Analysis of the effects of reduced airflow on the room temperature of the Unit 1 Auxiliary Instrument Room, the Computer Room, and the Mechanical Equipment Room (North) as identified on TDN 95-0714. | |||
The analysis is added as Appendi, B. The test deficiency is added as Attachment 6. | |||
Pages Added: lc, 21, 4d, 6, 103, Appendix B (6 shts) and Attachment 6 (12 shts) | |||
Pages Deleted: 6, 133 Pages Revised: 5, 13, 97, 98 This rev log change contains .X1 pages. | |||
DCCM and CCRIS were reviewed on 8-31-95 for outstanding changes affecting this revision and none were found. Calculation EPM-MCD-090189 R5 is a successor c alculation and is also revised by DCN S-37939-A. | |||
Prepared bya _ ý _date __ | |||
Checked by /:1J/A/9Z)& AL ý-I'cdate-9/!/9 | |||
,,I | |||
TVAN CALCULATION RECORD OF REVISION CPAp-fieP- o0I18 9 Title Cooling And Heating load Analysis, Control Building- Electrical Board Rooms. | |||
Revision .. DESCRIPTION OF REVISION Date No. ,Approved This Is a page replacement type revision. This Revision, Revision 8 Is Revision below. | |||
as described I 1 4f Revision 8 of this calculation documents the Heat load analysis and establshes room temperature condition due to the replacement of Unit 1 Westinghouse Plant Process Computer with an integrated Computer System (ICS) in support of DCN M3991 1-A. | |||
The resultant room temperature changes (NORMAL /LOCA) in the Aux. Instrument Room 708- CI and Computer Room 708-C3 and Battery Board Room 692-C4 due to sensible load changes. There has been a descripancy found for Room 708-Cl maximum temperature in LOCA condition vs. the environmental drawing (47E235- | |||
: 17) and Environmnetal calculation WBNAPS4-004, The PER (CHPER980147) has been written for corrective action needed to revise environmental drawing and successor calculation. The computer Room 708-C3 and Battery Board Room 692 - | |||
C4 temperatures have no impact on environmental drawings. Also additional existing non-conservative methodology for certain rooms were found and corrected and resulted in no increase in NORMAL/ LOCA temperatures condition. Thus these changes have no adverse affect on Electric Board rooms HVAC system. | |||
Pages Added: 2g (Revision log), 4e (IR Form). | |||
Pages Deleted: None Pages Changed: Ic, 5, 5a, 6,, 12, 13, 20, 21, 22, 23,28,29, 38, 39, 59, 60, 73, 74, 75, 76, 77, 78, 80. 81, 82, 83, 84, 93, 95, 96. -97, 98, 99,100,101,102 103, Appendix B pages 103 h, 103 1 and 103 j, This Revision log contains 4z. pages. | |||
Prepared by . date 12-i- P* | |||
Checked by date 12-.I-3 | |||
WVAN CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPM-MPC-071689 I Page a*- L'Al'.0, & If Titbe COOLING AND HEATING LOAD ANALYSIS - CONTROL BUILDING. ELECTRIC BOARD ROOMS. | |||
Revision DESCRIPTION OF REVISION No. | |||
9 Revised to incorporate changes reflected by DCN C50479. The DCN noted increased the electrical load in the Central Alarm Station (room 12A) located in the control Bay at elevation 692. | |||
0 This revision shows that the normal cooling room air temperature increased from 78.6 F to 82.7rF. | |||
Because of this slight increase the mixed air return temperature remained the same. The normal cooling space loads increased from 17,752 BTUH to 20,551 STUH. This revision shows that the resultant room temperatures remain within the boundaries noted on the various data sheets. | |||
Pages added: 2h,,O, and 4f. | |||
Pages deleted: none Pages replaced: none a(0 i Pages changed: 1c,1*3, 59, 60, 61, 62. 65 through 68, 94a, 95, 96, 97, 98, 100, 101,102, and 103. | |||
Total pages: I('- | |||
Prepared by: W date l)Z%*bI checked by; .- _Jdate A CCRIS was reviewed on 01/18/00 and 2 calc's were identified as being impacted, both are being revised (EPM-JAL-121890, and EPI-MCP-090189). -. | |||
if *j U .. | |||
,(,.,6 10 Revised to incorporate changes reflected by DCN D50451A. The DCN noted increased the electrical load in the Unit I Auxiliary Instrument room (room Cl) located in the control Bay at elevation 708. | |||
The normal cooling space loads increased from 242,834 BTUH to 243,223 BTUH. This revision shows that the resultant room temperatures remain within the boundaries noted on the various data sheets. | |||
There is no change in the space temperature in the heating mode as a result of this electrical load increase. | |||
Pages added: 1d, 4g Pages deleted: none Pages replaced: 96, 98, 100, and 102. | |||
Pages changed: 2h, 6, 10, 13, 73 through 78, 93, 94a. 99, 101,103, 103h, and 103i. | |||
Total pages:y'd I (OT 3 | |||
Prepared by.r __ date checked by: /.:Ž. date 1_. / I CCRIS was reviewed on 03/10100 and 1 calc's was identified as being Impacted it is being revised (EPZ-MCP-090189). | |||
NEDP-2-2 101-08-19991 Page 1 oIl iVA 40709 (01-1999] | |||
40709 [01-1999] Page 1 of I NEDP-2-2 101-08-19991 TVA | |||
"VAN CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPM-MPC-071689 Page -2i-- I,.i, L. | |||
Title COOLING AND HEATING LOAD ANALYSIS -CONTROL BUILDING -ELECTRIC BOARD ROOMS Revision DESCRIPTION OF REVISION No. | |||
11 This calculation has been revised to reflect the changes in the electrical equipment load presented in WBN EEB-MS-TI09-0042, Revision 11 affecting the Unit 1 Auxiliary Instrument Room. The previous electrical equipment load for El. 708.0-Cl during normal and LOCA operation was 53,319 wafts. The present calculated electrical equipment load is 56,856 watts. As well, this calculation has been revised to reflect the changes in the electrical equipment load presented in WBN EEB-MS-TI09-0022, Revision 10 affecting the Computer Room. The previous electrical equipment load for El. 708.0-C3 during normal and LOCA operation was 12,617.8 watts. The present calculated electrical equipment load is 9,372.8 watts. The supporting DCN is D50301A. | |||
This revision also reflects formatting changes and minor error corrections in response to Problem Evaluation Report # 75-/4 35l5'-o Appendix A and Appendix B have been deleted. The information from these appendices have been incorporated into the main body of the calculation. | |||
In section 6.0, note that revision bars have been applied only if electrical loads have changed (per DCN D50301A) or if final room temperatures were changed due to numerical iterations performed in response to Note 11 of section 6. | |||
Pages added: Revision Log for revision 11, Design Verification Form for revision 11, Computer Input File Storage Information Sheet Pages Revised: All pages have been renumbered in consecutive order. | |||
The calculation classification appears on the cover sheet. | |||
Pages deleted: Design Verification Sheets for revision 0 through revision 10, Calculation Classification Forms, Appendix A, Appendix B Total Page Count 136 Prepared By Date Checked v Date _______ | |||
NEDP-2-2 [01-08-1999] | |||
Page 1 of 1 TVA TVA 40709 [01-19991 40709 [01-1999] Page 1 of I NEDP-2-2 101-M19991 | |||
9114 pac-2 oy TVAN CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPM-MCP-071689 Title COOLING AND HEATING LOAD ANALYSIS AND EQUIPMENT/COMPONENT PERFORMANCE ANALYSIS - | |||
ELECTRICAL ROARD ROOMS ELs 692.0 &701.0 -CONTROL BUILDING. | |||
Revision DESCRIPTION OF REVISION No. | |||
12 This calculation is performed in accordance with the requirements of NEDP-2 as a result of the corrective action program PER 98-016345. | |||
This calculation is revised and reformatted in its entirety. | |||
In accordance with the corrective action program, this calculation revision updates room areas, heat transfer coefficients, steady state temperatures, references, and modes of operation. It also incorporates calculation EPM-MCP-0901 89 which evaluates the HVAC equipment/components performance for the Electrical Board Rooms in the Control Bldg. | |||
Consequently, calculation EPM-MCP-090189 was voided. | |||
SAR Section have been reviewed by______ | |||
Changes associated with this revision do not affect the SAR (Section 9.4) | |||
Tech Specs have been reviewed and determined not to be affected. | |||
Total Number of Pages in Rev 12: /_o Prepared by: "*9 £ _-- Date: | |||
T. E. Collins Checked by: . Date. | |||
DC.J. MaIani DCCM and CCRIS were reviewed on 5/01/01 and no DCNs or other changes which impact the calculation were found. | |||
IVP' '4IJIU~ LL~-~uuuJ -'age 1 0? 1 VP%"V I vI LIZ,-&Wuuu Page I of I NEP.U-2-2 [12'-20001W | |||
e % | |||
"(-4' P-Iq TVAN CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPM-MCP-071689 Title COOLING AND HEATING LOAD ANALYSIS AND EQUIPMENT/COMPONENT PERFORMANCE ANALYSIS - | |||
ELECTRICAL ROARD ROOMS ELs 692.0 & 708.0 - CONTROL BUILDING. | |||
Revision DESCRIPTION OF REVISION No. | |||
13 This calculation is performed in accordance with the requirements of NEDP-2. | |||
The entire calculation was completely revised and renumbered. | |||
Revision 13 determined the coil and chiller adequacy for the EBR AHU temperature transmitter set point (baseline) of 75 OF during the normal cooling mode for the Electrical Board Rooms located on ELs 692.0 and 708.0 In the Control Building. | |||
Revision 13 determined the EEB AHU temperature transmitter set point such that Unit 1 Auxiliary Instrument Room can be maintained at 68 OF or lower during the normal cooling mode per DCN D-50409-A. It determines the adequacy of the coils and chiller. Using the set point determined for the normal cooling mode, the steady state room temperatures and humidity were calculated for LOCA cooling, and normal and LOCA/LOOP heating. | |||
Total Number of Pages In Rev 13: 322 Prepared by: Date: (0101-_ | |||
T. E. Collins Checked by: Date: | |||
L. Nicholson WA.40709.12...0.. age 1 of TVA 40709 [12-2000] Page I of I NE*DP-2-2 (12-4I4-2000J | |||
TVAN CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER: EPM-MCP.071689 Page II. | |||
==Title:== | |||
Cooling/Heating Load and Equipment/Component Performance Analysis for the Control Buildin - Electrical Board Room Areas (El. 692.0 and 708.0) | |||
Revision DESCRIPTION OF REVISION No 14 This calculation is performed in accordance with the requirements of NEDP - 2. | |||
The calculation was extensively revised and all pages were renumbered. Therefore, revision bars were not added. | |||
Revision 14 incorporated changes per DCN D51656A which lowered each AHU bypass damper controller setpoint to 68*F to decrease the environmental temperature limits in the spaces served by the Electrical Board Room (EBR) air conditioning subsystem. | |||
Also the design flow rate to Secondary Alarm Station Room (692.0 - C1 2) was reduced to 200 cfm for personnel comfort reasons. | |||
In addition, this revision corrected the analysis to Include changes per DCN M02693-A. | |||
This DCN removed EBR AHUs face damper(s) prior to initial start-up of the unit. | |||
Rev. 14 calculated steady state room temperatures and cooling loads during normal (summer & winter) operating conditions and LOCA (summer) and LOOP (winter) accident conditions and evaluated adequacy of the coils and chillers. Rev.14 reduced the lower limit of the environmental temperature from 60 0F to 55 F in all areas served by EBR subsystem with the exception of the Unit1 Auxiliary Instrument Room. FSAR Change package # 1845 was initiated to revise the FSAR Section 9.4.1. | |||
Total number of pages in Rev.14: 5".3 Prepared by: Date: 2-2 L. Nicholson Checked by: 2'4 /Az-Date:~ | |||
NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPMMCP071689 Page ii.m Title Cooling/Heating Load and Equipment/Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0) | |||
Revision DESCRIPTION OF REVISION No. | |||
015 Revision 015 of this calculation was created to capture the effects of DCN 52317-A. This involved increasing the cooling load in the 250V Battery Board Room (C4) at El. 692.0, but the difference in room temperature was within the margin originally introduced in the calculation. The conclusions are not affected, thus it was not necessary to rerun the AIRCOOL model. Also, the environmental drawings for the rooms are not affected and no successor calculations are impacted, so no revisions are required. | |||
CCRIS was corrected in response to PER 158531: Calculation MDQ00003120010065 was changed from a successor to a predecessor. | |||
Revision levels of the references were updated to reflect the most current documents. | |||
The total number of pages in each attachment and appendix is as follows: | |||
Attachments No. of Paaes 1 - Old Cover Sheets 10 2 - Not Used 1 3 - Not Used 1 4 - Carrier Single Package Cooling Units Performance Data 2 5 - Computer Room Supplemental Cooling A/C Unit A 2 6 - EBR AHU Coil Parameter Data from TRANE 2/6/01 2 7 - EBR AHU Coil Information Sheets from TRANE 1/6/01 4 8 - EBR Chiller Guaranteed Performance Data 5 9 - SSD-0-LPT-31-336-S 11 10- WBN Reduced Capacity of HVAC Cooling Equipment 1 11 - Computer Room Supplemental AHU Transfer Contract 4 12- DCN M-2693-A 33 13 - Partial Copy of Contract P-93NNS-75678C-000 39 14 - EBR AHU A-Size Drawing 47A373-1 1 15 - SSD-0-ITC-31-511A-S 2 Appendices No. of Pages 1 - Excel Spreadsheet for New Design Flow Rates 8 2 - Simplified Air Flow Diagram for Normal and LOCA (Summer) 1 3 - Simplified Air Flow Diagram for Normal and LOCA (Winter) I 4 - AIRCOOL Input Data 2 5 - ASHRAE Psychrometric Chart No. 1 1 6 - EBR AIRCOOL Benchmark Model and Results 3 7- Evaluation of EBR AHU Cooling Coil Bypass Flowrate 10 8 - Computer Room Supplemental Cooling Unit AIRCOOL Model 3 9 - Temperature Evaluation for LOCA-Summer 1 Condition, 70% Flow 27 10 - Evaluation of Interim Condition for DCN D51656A 98 Pages Added: b.i, a.i, ii.m, iii.1, iv.2, Pages Revised/Replaced: v, 5.1, 5.2, 6.3, 6.4, 6.5, 6.6, 7.8.1-7.8.24, 7.9.1-7.9.24, 7.10.1-7.10.24, 7.11.1-7.11.24, 7.12.1-7.12.24, 7.13.1-7.13.24, 8.1-8.7, Appendix 9 - Pages 1 through 24, Appendix 10 - Pages A.10.1 through A.10.4.24, Pages Deleted: none Total number of pages in this revision including Attachments: 538 Pages IVA 40709 [10-20081 Page 1 of I NEDP-2-2 [10-20-20081 | |||
NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPMMCP071689 Page ii.n Title Cooling/Heating Load and Equipment/Component Performance Analysis for the Control Building - Electrical Board Room Areas (EL.692.0 and 708.0) | |||
Revision DESCRIPTION OF REVISION No. | |||
016 Revision 016 of this calculation was created to update Unit 2/ Dual Unit Operation applicability. This revision Incorporated new heat loads from the Electrical Heat Loads Calculations (WBNEEBMSTI090022 R12, WBNEEBMSTI090042 R14 and WBNEEBMSTI090058 R8) which were revised recently to meet the new methodology and engineering guidelines. The cooling load calculation WBNMEBMDQ0031000065 data is applicable to Unit 1 operation only. The heat load from Electrical Heat Load Calculations will be directly used for dual unit operation. As a result of the update of new heat load, the Excel spreadsheet has been reiterated and the steady state temperatures in the Control Building - Electrical Board Room Areas (EL.692.0 and 708.0) for the dual unit operation are established and listed in Appendix 11. | |||
Revision 016 adds an unverified assumption for Unit 2 only. It assumes that Stage 3 of DCN 51656 will be cancelled for dual unit operation. The unverified assumptions are discussed in Appendix 11 in Section 2.2 on page I of 194 Affected engineering judgments and assumptions were reviewed and were revised as necessary to ensure adequacy. | |||
Ultimate heat sink (UHS) temperature was not used as an input to the calculation analyses. Therefore, existing calculation results will not be affected by changing the UHS technical specification temperature. | |||
FSAR AND TECHNICAL SPECIFICATIONS HAVE BEEN REVIEWED AND ARE NOT AFFECTED BY THIS REVISION OF ECL TION. | |||
Reviewer: | |||
Pages Added: c.i, d.i, ii.n, iii.2, iv.3, Appendix 11:194 Pages Revised: V, 8.1 Pages Replaced: N/A Pages Deleted: N/A Total number of pages in this revision including Attachments: 737 Pages This page is added by Rev.016 Page 1 of 1 NEDP-2-2 [10-20-2008] | |||
TVA [10-2008] | |||
40709 [110-2008] | |||
TVA 407bg Page 1 of 1 NEDP-2-2 [10-20-20081 | |||
Page ii.o NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPMMCP071689 Title Cooling/Heating Load & Equipment/Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0) | |||
Revision DESCRIPTION OF REVISION No. | |||
017 DCN 54429A replaces the existing Loose Parts Monitoring System for WBN Ul with upgraded equipment in the Unit 1 Auxiliary Instrument Room (708.0-Col) of the Control Building. The installation of this equipment increases the heat load in 708.0-CO1 by 1,260 Watts, which results in a total theoretical electrical equipment heat load of 53,812 watts as reported in predecessor calculation WBNEEBMSTI090042 R01 6. | |||
This calculation documents the electrical equipment loads in the Ul Aux Instr. Rm from predecessor calculation WBNEEBMSTI090042, R016; however, the electrical equipment loads from predecessor calculation MDQ00003120010065 are utilized in the analysis (see Section 6.9, Item 3). Therefore, no computations, results, or conclusions are impacted, and no successor calculations are impacted. | |||
Appendix 11, which was developed to address dual unit operation, utilizes total design heat loads from predecessor calculation WBNEEBMSTI090042, R014 (67,176 W), which are higher than those documented in WBNEEBMSTI090042, R016 (64,132 W) for the Ul Aux. Instr. Rm. | |||
Therefore, no changes are made to Appendix 11. This is conservative. | |||
Impacts to UFSAR and Tech Specs are reviewed under parent DCN 54429. | |||
Pages Revised/Replaced: i, v, 6.5, & 6.6 IL" Pages Added: ia, ii.o, iii.3 & iv.4 Pages Deleted: d.i, c.i, b.i, a.i, & i.a Total Number of Pages (R017): 736 NEDP-2-2 [10-20-2008] | |||
I"VA [10-2008] | |||
40709 [10-2008] | |||
FVA 40709 Page 1 Page of 1 1 of 1 NEDP-2-2 [10-20-20081 | |||
P~ne ii.D NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPM-MCP-071689 | |||
==Title:== | |||
Cooling/Heating Load & Equipment /Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0) | |||
Revision DESCRIPTION OF REVISION No. | |||
18 This revision incorporates the results of air flow measurements recorded in support of stage 3 of DCN 51656-A which were outside the G-37 acceptance criteria of +/-10%. PIC 52252-A is being issued for stage 3 of the DCN and revision 18 to the analysis provides the necessary documentation to adjust the design basis relative to normal and post LOCA temperature and relative humidity values accordingly. Specifically, the measured air flow rates were as follows: | |||
The 24V and 48V Battery Board and Charger Room (692.0-C8) supply air flow rate was 724 cfm as compared to 1,000 cfm (as required by DCN 51656-A). | |||
The Secondary Alarm Station (692.0-C12) supply air flow rate was 346 cfm as compared to 200 cfm (as required by DCN 51656-A). | |||
The 250V Battery Board Room #1 (692.0-C4) supply air flow rate was 3,297 cfm as compared to 2,700 cfm (as required by DCN 51656-A). | |||
The Battery Room Exhaust Fan Room (692.0-C2) supply air flow rate was 419 cfm as compared to 255 cfm (as required by DCN 51656-A). | |||
These air flow rates were incorporated into the analysis and factored into each of the six cases associated with both normal plant operation and post LOCA conditions. Overall, the changes had very minimal impact on the existing room temperatures and relative humidity values. | |||
Also, the 70% of design air flow case included in Appendix 9 was revised in consideration of the measured flows. Appendix 10 was deleted since stage 3 of DCN 51656-A is implemented. | |||
It should be noted that the existing unverified assumption relative to Unit 2 / dual unit operation will not be valid since this revision does incorporate changes resulting from stage 3 of DCN 51656-A and PIC 52252-A. Revision of Appendix 11 to consider the measured air flow rates was outside the scope of revision 18. | |||
Impacts to the WBN UFSAR and Technical Specifications are reviewed under PIC 52252-A. | |||
Pages Revised/Replaced: i, ia, iii, v, 1.1, 4.2, 4.3, 5.1, 5.2, 7.2 through 7.6, 7.8.1 through 7.8.27, 7.9.1 through 7.9.30, 7.10.1 through 7.10.27, 7.11.1 through 7.11.30, 7.12.1 through 7.12.25, 7.13.1 through 7.13.30, 8.1 through 8.1 through 8.7, Appendix I (pages 1, and 2 only), Appendix 2 (1 page), Appendix 3 (1 page), Appendix 9 (29 pages), and Appendix 10 (1 page) | |||
Pages Added: iip, iv.5, 2.1.1, 5.3, and Appendix I (page 9) | |||
Pages Deleted: iii.1, iii.2, iii.3, and Appendix 10 (97 pages) | |||
Total Number of Pages: 643 pages including all attachments and appendices WA 079(0-00] Pge1 f NDP--2[1-2-20I TIVA 40709 [10-20081 Page I of I NEDP-2-2 [10-20-2008] | |||
Paoe ii.a NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPMMCP071689 Title Cooling/Heating Load & Equipment/Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0) | |||
Revision DESCRIPTION OF REVISION No. | |||
019 DCN 55250A upgrades equipment located in the Secondary Alarm Station (SAS) Room (692.0-C12). These changes significantly increase the cooling load within this room and require a change in supply airflow. More than adequate flow exists in the subsequent room, the Communications Room (692.0-C9). The design flow rate in the SAS will be increased and the design flow in the Communications Room decreased. | |||
The calculation was updated in revision 16 to address Unit 2 / Dual Unit Operation. An unverified assumption for Unit 2 only assumes that stage 3 of DCN 51656-A will be cancelled. | |||
Stage 3 of DCN 61656-A is not cancelled as evident by revision 18. Revision of the Appendix 11 analysis for Unit 2 / Dual Unit Operation was not within the scope of revision 19 and was not changed. | |||
Revision Bars have not been included on the pages showing the various Case computations. | |||
These computations are the result of an excel spreadsheet with formulas linking multiple cells. | |||
There is no added value in identifying every change to the spreadsheet. | |||
Dual signatures on the coversheet indicate full responsibility by each individual for preparation, review, and verification of all changes associated with this revision. | |||
Impacts to UFSAR and Tech Specs are reviewed under DCN 55 d PIC 5Jr694. | |||
Successor calculations have been reviewed and the following calculations will be revised due to the changes in this revision: | |||
MDQ00006720030079 EPMMCP090589 EPMRAV1 12492 EPMMA041592 Pages Revised/Replaced: i, ia, iii, v, 4.1, 4.2, 5.1, 5.3, 6.3, 6.4, 6.5, 6.6, 7.8.1 through 7.8.27, 7.9.1 through 7.9.30, 7.10.1 through 7.10.27, 7.11.1 through 7.11.30, 7.12.1 through 7.12.55, 7.13.1 through 7.13.24, 8.1, 8.2, 8.3, 8.4, 8.5, 8.6, 8.7 Appendix 1 pages 1 and 2, Appendix 2 page 1, Appendix 3 page 1, Appendix 9 pages 1 through 29 Pages Added: ii.q, iii.a, iv.6 Pages Deleted: Appendix 1 pages 3-9 Total Number of Pages (R019): 639 Page 1 of 1 NEDP-2-2 [10-20-2008] | |||
TVA 40709(10-2008] | |||
WA 40709 [10-2008] Page 1 of 1 NEDP-2-2 [10-20-20081 | |||
Paae ii.r NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPMMCP071689 Title Cooling/Heating Load & EquipmentlComponent Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0) | |||
Revision DESCRIPTION OF REVISION No. | |||
020 Revision 20 incorporates the modifications made by DCNs 52853, 56903, and 58262. | |||
DCNs 52853 and 56903 are part of the Digital Controls System (DCS) upgrade and add/remove equipment in the Unit 1 Auxiliary Instrument Room (708.0-Cl) and Computer Room (708.0-C3). The cooling load reported in predecessor calculation MDQ00003120010065 increased in the Unit 1 Auxiliary Instrument Room and was unchanged for the Computer Room. The change in cooling load in the Unit 1 Auxiliary Instrument Room caused an increase above the design temperature at the previously analyzed airflow, which was a measured value. This revision shows a requirement to increase the airflow to the Unit 1 Auxiliary Instrument Room to its design flow. | |||
DCN 58262 supports the security upgrades being made to the Secondary Alarm Station (692.0-C12). | |||
The cooling load reported in predecessor calculation MDQ00003120010065 increased for the Secondary Alarm Station (SAS). The cooling load increased significantly and caused an increase above the design temperature at the previously analyzed airflow. This revision shows a requirement to increase the design flow to the SAS. More than adequate flow exists in the adjacent room, the Communications Room (692.0-C9). The design flow rate in the SAS is increased and the design flow in the Communications Room decreased. | |||
The theoretical loads reported on pages 6.5 and 6.6 have been updated to reflect the most recent revisions to the Electrical calculations. | |||
The calculation was updated in revision 16 to address Unit 2 / Dual Unit Operation. An unverified assumption for Unit 2 only assumes that stage 3 of DCN 51656-A will be cancelled. Stage 3 of DCN 61656-A is not cancelled as evident by revision 18. Revision of the Appendix 11 analysis for Unit 2 / Dual Unit Operation was not within the scope of revision 20 and was not changed. | |||
Revision Bars have not been included on the pages showing the various Case computations. These computations are the result of an excel spreadsheet with formulas linking multiple cells. There is no added value in identifying every change to the spreadsheet. | |||
Impacts to UFSAR and Tech Specs are reviewed under DCNs 52853, 56903, 56904, and 58262. | |||
Successor calculations have been reviewed and the following calculations will be revised due to the changes in this revision: | |||
MD000006720030079 EPMMCP090589 EPMRAV1 12492 EPMMA041592 Pages Revised/Replaced: i, ia, iii, iii.a, 5.1, 5.3, 6.3, 6.4, 6.5, 6.6, 7.8.1 through 7.8.27, 7.9.1 through 7.9.30, 7.10.1 through 7.10.24, 7.11.1 through 7.11.30, 7.12.1 through 7.12.55, 7.13.1 through 7.13.24, 8.1, 8.2, 8.3, 8.4, 8.5, 8.6, 8.7 Appendix 1 pages 1 and 2, Appendix 2 page 1, Appendix 3 page 1, Appendix 7 pages 1 through 3, | |||
.Appendix 9 pages 1 through 29 Pages Added: ii.r, iv.7 Pages Deleted: None Total Number of Paaes (R020): 641 TVA 40709 [10-2008] Page 1 of 1 NEDP-2-2 [10-20-2008] | |||
TVA 40709 [10-2008] Page 1 of 1 NEDP-2-2 [10-20-2008] | |||
NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER : EPMMCP071689 Page iis | |||
==Title:== | |||
Cooling / Heating Load & Equipment / Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0) | |||
Revision DESCRIPTION OF REVISION No. | |||
021 Revision 21 was initiated to provide humidity for the Unit 2 Auxiliary Instrument Room during LOCA condition. Appendix 12 was added to provide the humidity for the Unit 2 Auxiliary Instrument Room. The calculation was updated on Revision 16 to address Unit 2 / Dual Unit Operation. | |||
An unverified assumption for Unit 2 only assumes this stage 3 of DCN 51656-A will be cancelled. Stage 3 of DCN 51656-A is not cancelled as evident by Revision 18. Revision of the Appendix 11 analysis for Unit 2 / Dual Unit Operation was not changed in support of stage 3 of DCN 51656-A and PIC 52252-A. | |||
Revision of the Appendix 11 analysis for Unit 2 Operation was not within the scope of Revision 021 and was not changed. Therefore; UVA was not removed. | |||
Successor calculations have been reviewed and the successor calculation WBNAPS4004 needs to be revised to reflect the minimum relative humidity for abnormal condition. PL-1 1-4230 has been initiated to track this item. | |||
Ultimate heat sink (UHS) temperature was not used as an input to the calculation analyses. Therefore, existing calculation results will not be affected by changing the UHS technical specification temperature. | |||
The effect of Unit 2 dual operation on Unit I margins have been reviewed with no impact. | |||
Successor calculations have been reviewed and are not impacted by this revision. | |||
FSAR AND TECHNICAL SPECIFICATIONS HAVE BEEN REVIEWED AND ARE NOT AFFECTED BY THIS REVISION OF THE CALCULATION. | |||
Reviewer: K~.kl L/ Y1'/ | |||
Pages Added: Iis, iiib, Appendix 12 - I page Pages Revised: V Pages Replaced: i, ia Pages Deleted: None Total number of pages in this revision including Attachments: 644 Pages (Rev. 020 - 641 pages plus 3 added by Rev. 021) | |||
This page added by Revision 021 TVA 40709 [10-20081 Page 1 of I NEDP-2-2 [10-2D-20081 | |||
Page iii NPG CALCULATION VERIFICATION FORM Calculation Identifier EPMMCP071689 Revision 020 Method of verification used: | |||
: 1. Design Review , | |||
: 2. Alternate Calculation Dl Verifier Frank Loscalzo Date ,2-ZJ'6 | |||
: 3. Qualification Test [] | |||
Comments: | |||
This calculation has been reviewed for technical adequacy of the methodology, acceptable basis, proper references and assumptions, and compliance with the applicable codes, standards, and procedures. This calculation is acceptable. | |||
Page 1 of 1 NEDP-2-4 [1 0-20-2008J TVA 40533 [10-2008] | |||
40533 [10-w2008] Page 1 of 1 NEDP-2-4 [10-20-20081 | |||
Page iii.a NPG INTERFACE REVIEW MEETING NOTICE AND MEETING RESULTS Review Number EPMMCP071689, Rev. 020 Review Results I. | |||
Comment/Concern/Disagreement Resolution N/A Calc WBPE030904011 is the only I&C successor listed inCCRIS against EPMMCP071689. WBPE030904011 uses controller setpoints from EPMMCP071689. Since these setpoints are not being changed by Rev 20 of the calculation, there is no impact to WBPE03090401 1. | |||
I. | |||
Comments By! Da*: Resolution By / Date: | |||
Lynn Cowan N/A Organization/Php:f . Resolution Concurrence By / Date: | |||
S&L 423 752-55V0 cc: EDMS, TVA 10842 [10-2008] Page 2 of 2 NEDP-2-8 (10-20-20081 | |||
Page iiib NPG CALCULATION VERIFICATION FORM Calculation Identifier EPMMCP071689 Revision 021 Method of verification used:. | |||
: 1. Design Review | |||
: 2. Alternate E- Verifier Robert D. Andre Date Calculation M A12/11 | |||
: 3. Qualification Test El" Comments: | |||
The purpose of this calculation revision was to identify the relative humidity in the Unit 2 Auxiliary Instrument Room during a LOCA. This was done satisfactorily using appropriate methods and design input. | |||
This page added by Revision 021 Pae 1of NED [1020-008 053 [10200] | |||
TVA TIVA 40533 [10-20081 Page 1 of 1 NEDP-2-4110-20-20081 | |||
Computer Input File Storage Information Sheet Document: Ee0-m&or-71ai Rev-: J4- Plant: 4 WI Page I Subject- Prepared by: ADate Checked by: 4'1-r Date | |||
___ Electronic storage of the input files for this calculation is not required. | |||
Comments: | |||
V~"Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires reverification of its contents prior to use) | |||
File Keeper Storage / Retrieval System File Name EPMMCP071689Rl4.xls User Name rasulfri Group Name Keyword/Problem Number dcn 51656a Creation Date Modification Date 2005-02-08 09:14 Owner Name r. a. sulfridge Owner Address eqb 2n-wbn Hardcopy Number epmmcp07l6B9rl4 Source Hardware ultra-enterprise Source OS System sunos 5.8 Application excel Access Class public Plant Name watts bar File Size 2269184 File Type file Reference ID 307012 Backup ID /farm/rasulfri/s18005d0109l05t103809 | |||
== | |||
Description:== | |||
control bldg el. 692.0 temp. analysis | |||
Computer Input File Storage Information Sheet Document: Ernn-mCp-0o-n8q Rev: 14 Plant: WSW Page I'V. | |||
==Subject:== | |||
Prepared by: Date 1/7/e-COAtfl_4Ok SLD&. EdjA rdmnq ,q/.4Ilyrs Checked by: g Date £//or Electronic storage of the input files for this calculation is not required. | |||
Comments: | |||
_fJInput files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires reverification of its contents prior to use) | |||
File Keeper Storage / Retrieval System File Name EPMMCPO71689R14Interim.xls User Name rasulfri Group Name Keyword/Problem Number dcn 51656a Creation Date Modification Date 2005-02-03 08:00 Owner Name r. a. sulfridge Owner Address eqb 2n wbn Hardcopy Number epmmccp07l689rl4 Source Hardware ultra-enterprise Source OS System sunos 5.8 Application excel Access Class public Plant Name watts bar File Size 1261568 File Type file Reference ID 307013 Backup ID /farm/rasulfri/s18005d0109105t104041 | |||
== | |||
Description:== | |||
control bldg. el. 692.0 temp. analysis | |||
Page iv.2 NPG COMPUTER INPUT FILE STORAGE INFORMATION SHEET Document EPMMCP071689 Rev. 15 1 Plant: WBN | |||
==Subject:== | |||
Cooling/Heating Load and Equipment/Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0) | |||
El Electronic storage of the input files for this calculation is not required. Comments: | |||
Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires re-verification of its contents before use.) | |||
File Keeper Storage / Retrieval System File Name EPMMCP071689RI5.xls Keyword/Problem Number dcn 52317a Modification Date 20081212 Hardcopy Number EPMMCP071689RI5.xls Application excel Plant Name watts bar Document Identifier 311140 | |||
== Description:== | |||
control bldg el. 692.0 temp. analysis File Name EPMMCP07!689Rl5Interim.xls Keyword/Problem Number dcn 52317a Modification Date 20081212 Hardcopy Number EPMMCP071689Rl5lnterim.xls Application excel Plant Name watts-bar Document Identifier 311142 | |||
== Description:== | |||
control bldg el. 692.0 temp. analysis El M icrofiche/eFiche TVA 405351[10-2008] Page I of I NEDP-2-6 [10-20-20081 | |||
Page iv.3 NPG COMPUTER INPUT FILE STORAGE INFORMATION SHEET Document EPMMCP071689 Rev. 016 Plant: WBN 1&2 | |||
==Subject:== | |||
Excel Workbook El Electronic storage of the input files for this calculation is not required. Comments: | |||
[ Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires re-verification of its contents before use.) | |||
File Keeper Storage / Retrieval System File Name EPMMCP071689RI6,xls Keyword/Problem Number hvac spreadsheet Modification Date 10/20/2009 Application excel Plant Name wattsbar Document Identifier 313021 | |||
== Description:== | |||
692.0 temp. analysis for dual unit operation File Name EPMMCP071689Rl6_Preliminary.xls Keyword/Problem Number hvac spreadsheet Modification Date 11/05/2009 Application excel Plant Name watts bar Document Identifier 313161 | |||
== Description:== | |||
692.0 temp analysis for dual unit operation This page is added by Rev.016 El Microfiche/eFiche TVA 40535 [10-2008] Page I of I NEDP-2-6 [10-20-2008] | |||
Paqe iv.4 NPG COMPUTER INPUT FILE STORAGE INFORMATION SHEET Document EPMMCP071689 Rev. 017 Plant: WBN 1&2 | |||
==Subject:== | |||
Cooling/Heating Load & Equipment/Component Performance Analysis for the Control Building - | |||
Electrical Board Room Areas (El. 692.0 and 708.0) | |||
El Electronic storacie of the input files for this calculation is not required. Comments: | |||
Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires re-verification of its contents before use.) | |||
File Keeper Storage / Retrieval System File Name EPMMCP071689R17.xls Keyword/Problem Number hvac spreadsheet Modification Date 5/19/2010 Application excel Plant Name watts_bar Document Identifier 314890 | |||
== Description:== | |||
692.0 temp. analysis El Microfiche/eFiche TVA 40535 [10-20081 Page 1 of 1 NEDP-2-6 [10-20-20081 | |||
Page lv.5 NPG COMPUTER INPUT FILE STORAGE INFORMATION SHEET Document EPM-MCP-071689 Rev. 18 1 Plant: WBN | |||
==Subject:== | |||
Cooling/Heating Load & Equipment /Component Performance Analysis for the Control Building - | |||
Electrical Board Room Areas (El. 692.0 and 708.0) | |||
[I Electronic storage of the input files for this calculation is not required. Comments: | |||
Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires re-verification of its contents before use.) | |||
File Keeper Storage / Retrieval System File Name: EPMMCP071689R1 8.xlxs Keyword/Problem Number: hvac spreadsheet Modification Date: 8/13/2010 Application: excel Plant Name: watts bar Document Identifier: 315685 | |||
== Description:== | |||
EBR AREA TEMP. ANALYSIS E] Microfiche/eFiche TVA 40535110-20081 Page I of I NEDP-2-6 [10-20-20081 | |||
Page iv.6 NPG COMPUTER INPUT FILE STORAGE INFORMATION SHEET Document EPMMCP071689 T Rev. 019 I Plant: WBN 1&2 | |||
==Subject:== | |||
Cooling/Heating Load & Equipment/Component Performance Analysis for the Control Building - | |||
Electrical Board Room Areas (El. 692.0 and 708.0) | |||
Ii Electronic storage of the input files for this calculation is not required. Comments: | |||
Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires re-verification of its contents before use.) | |||
File Keeper Storage / Retrieval System File Name EPMMCP071689R19.xls Keyword/Problem Number hvac spreadsheet Application Excel Plant Name wattsbar Document Identifier 316252 | |||
== Description:== | |||
692.0 temp. analysis El Microfiche/eFiche TVA 40-535 [10-2008] Page 1 of 1 NEDP-2-6 [10-20-20081 | |||
Page iv.7 NPG COMPUTER INPUT FILE STORAGE INFORMATION SHEET Document EPMMCP071689 Rev. 020 Plant: WBN 1&2 | |||
==Subject:== | |||
Cooling/Heating Load & Equipment/Component Performance Analysis for the Control Building - | |||
Electrical Board Room Areas (El. 692.0 and 708.0) | |||
El Electronic storage of the input files for this calculation is not required. Comments: | |||
10 Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires re-verification of its contents before use.) | |||
File Keeper Storage / Retrieval System File Name EPMMCP071689R20.xls Keyword/Problem Number hvac spreadsheet Application Excel Plant Name wattsbar Document Identifier 318458 | |||
== Description:== | |||
692.0 temp. analysis ElMicrofiche/eFiche TVA 40535 [10-2008] Page 1 of 1 NEDP-2-6 [10-20-20081 | |||
F, Paae I pacle 'I NPG CALCULATION TABLE OF CONTENTS Calculation Identifier: EPMMCP071689 Revision: 019 TABLE OF CONTENTS SECTION TITLE PAGE Calculation Cover Sheet Revision Log Design Verification Form Computer Input File Storage Information sheet IV Table of Contents v Summary of Analysis 1.0 Purpose 1.1 2.0 Criteria 2.1 3.0 Applicable Codes and Standards 3.1 4.0 Assumptions 4.1 5.0 References 5.1 6.0 Design Input Data and Methodology 6.1 7.0 Calculations 7.1 8.0 Summary of Results and Conclusions 8.1 Attachments | |||
: 1. Old Cover Sheets (Historical records for Information only) 10 pages | |||
: 2. Not used 1 page | |||
: 3. Not used 1 page | |||
: 4. Carrier Single Package Cooling Units Performance Data - Communications Room 2 pages Supplemental AHUs | |||
: 5. Computer Room Supplemental Cooling NC Unit A Size Drawing 47A373-26 and Performance Data 2 pages | |||
: 6. EBR AHU Coil Parameter Data from TRANE Dated 2/6/01 2 pages | |||
: 7. EBR AHU Coil Information Sheets from TRANE Dated 1/6/01 4 pages | |||
: 8. EBR Chiller Guaranteed Performance Data 5 pages | |||
: 9. SSD-0-LPT-31-336-S 11 pages | |||
: 10. WBN Reduced Capacity of HVAC Cooling Equipment - ERCW Systems Equipment Flow Requallfication - Quality Design Information 1 page | |||
: 11. Computer Room Supplemental AHU Transfer Contract 4 pages | |||
: 12. DCN M-2693-A EBR AHU Face Damper Removal and Cooling Coil Replacemenr 33 pages | |||
: 13. Partial Copy of Contract P-93NNS-75678C-000 Which Replaced the EBR AHU Cooling Coils with Identical TRANE Coils 39 pages | |||
: 14. EBR AHU A-Size Drawing 47A373-1 1 page | |||
: 15. SSD-0-lTC-31-511A-S Chilled Water Temperature Controller SSD 2 pages Amaedlxes | |||
: 1. EBR Sub-System - Design Flow 100% 2 pages I R2 | |||
: 2. Simplified Air Flow Diagram for Normal and LOCA (Summer) 1 page | |||
: 3. Simplified Air Flow Diagram for Normal and LOOP (Winter) 1 page | |||
: 4. Computer Room Supplemental AHU Input Data for AIRCOOL Program Runs 2 pages | |||
: 5. ASHRAE Psychrometric Chart No. 1 I page | |||
: 6. EBR AHU AIRCOOL Benchmark Model and Results 3 pages | |||
: 7. Evaluation of EBR AHU Cooling Coil Bypass Flow Rate When Bypass Damper Is Full 10 pages | |||
: 8. Computer Room Supplemental Cooling Unit AIRCOOL Benchmark Model and Results 3 pages | |||
: 9. Temperature Evaluation for LOCA-Summer 1 Condition with 70% Design Air Flow Rate 29 pages | |||
: 10. Not used 1 page | |||
: 11. Dual Unit Operation 194 pages 1 page Page I of 1 NEDP-2-3 [10-20-2008] | |||
TrVA 40710 (10-2008] | |||
R2 1 | |||
\ 12. Evaluation of Relative Humiditv in Unit 2 Auxiliarv Instrument Room durincq LOCA Condition. | |||
This page Replaced by Revision 19. | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689. Rev. 18 WBN / Units 1 & 2 Page: | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/201010 1.0 Purpose The purpose of this calculation is: | |||
To determine the steady state room temperatures and humidities for the spaces served by the Electrical Board Room (EBR) air conditioning (AC) system located on elevations 692.0 and 708.0 of the WBN Control Building. Steady state temperatures and humidities were determined for normal plant operating conditions (summer & winter) and Design Basis Event (DBE) accident conditions of Loss of Coolant Accident (LOCA) during the summer and Loss of Offsite Power (LOOP) during the winter. | |||
The accident scenario for EBR AC system which results in minimum room temperatures is one which minimizes the cooling loads within the rooms served. This will occur during DBE LOOP (winter) without a concurrent LOCA since only safety-related loads would be present and additional loads required for LOCA event mitigation within certain rooms such as Unit 1 Auxiliary Instrument Room would be not present. | |||
The accident scenario for the EBR AC system which results in maximum room temperature is one which maximizes the cooling loads within the rooms served. This will occur during DBE LOCA (summer) without a concurrent LOOP since safety- and non-safety-related loads would be present. | |||
To evaluate the cooling loads and cooling capacities of both the AHU cooling coils and chiller. | |||
The temperature controller setpoint used in this evaluation for each of the AHUs is 680 F as changed by DCN D51656-A (Ref. 5.32) and PIC 52252-A (Ref. 5.63). This new setpoint RiB temperature is addressed in calculation EPM-WVC-101089 (Ref. 5.45). | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: 2. I | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 14 Prepared By: dR& Date: 03/11/04 Rev. 14 Checked By: S Date: 03/18/04 2.0 Criteria 2.1 Temperature Requirements The Control Building Electrical Board Room HVAC system is designed to maintain the temperatures and humidities (see references 5.5 through 5.11) in the building for protection and operation of plant controls and equipment. The current (prior to implementation of DON D51656-A) normal and post LOCA temperature ranges for all spaces in the Control Building on El's 692.0 and 708.0 are listed below. | |||
ROOM REF. NORMAL LOCA TEMP RH TEMP RH NAME EL. & No. OF DB % OF DB % | |||
MECH EQUIP RM (WEST) 692 - C1 5.5 73 - 86 20 -60 62 - 89 NA MECH EQUIP RM 692 - C2 5.5 73-86 20-60 65-83 NA 250 V BATTERY RM 1 692 - C3 5.6 75-90 18-60 65-88 NA 250 V BTRY BD RM 1 692 - C4 5.6 75-90 26-60 67-85 NA 250 V BTRY BD RM 2 692 - C5 5.6 75-90 26-60 67-85 NA 250 V BATTERY RM 2 692 - C6 5.6 75-90 18-60 67-88 NA | |||
.24 V & 48V BTRY RM 692 - C7 5.6 75-90 18-60 64-90 NA 24 V & 48V BTRY BD RM 692 - C8 5.6 75-90 26-60 64-74 NA COMMUNICATION RM 692 - C9 5.6 75-90 18-60 67-88 NA MECH EQUIP RM (EAST) 692 - C10 5.5 73 -86 20-60 60 - 87 NA SECONDARY ALARM STA 692 - C12 5.6 75-90 .26-60 65-79 NA UI AUX INST RM 708 - Cl 5.7 75-90 27-60 63-89 NA COMPUTER RM 708 - C3 5.7 65-74 40-60 63-82 NA U2 AUX INST RM 708 - C4 5.7 75-90 27-60 62-87 NA | |||
CALCULATION SHEET I* | |||
'r- 1.* | |||
tdZtflSt*Uflfl I1UO.iUtE. | |||
VDLU-W 5D'71490G IVZ~LVEt D | |||
V.' | |||
V., 19 LSO.'~ *~V. £0 Uf1Qe VflSJ | |||
/ ITn *a tJmso 1 Z, A | |||
Paee: A. I. I 1= | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 2.0 Criteria (cont.) | |||
2.1 Temoerature Requirements (cont.) | |||
The new normal and post LOCA temperature and RH ranges ranges for all spaces in the Control Building on elevations 692.0 and 708.0 (after implementation of DCN D51656-A, and in consideration of PIC 52252-A) are listed below. | |||
ROOM REF. NORMAL LOCA | |||
....... TEMP R E PR NAME EL. & No. OF DB % OF DB % | |||
MECH EQUIP RM (WEST) 692 - C1 5.5 66- 86 20-60 55-89 NA MECH EQUIP RM 692 - C2 5.5 66-86 20-60 55-83 NA 250 V BATTERY RM 1 692 - C3 5.6 70-90 18-65 55-88 NA 250 V BTRY BD RM 1 692 - C4 5.6 70-90 18-65 55-85 NA 250 V BTRY BD RM 2 692 - C5 5.6 70-90 18-65 55-85 NA 250 V BATTERY RM 2 692 - C6 5.6 70-90 18-60 55-88 NA 24 V & 48V BTRY RM 692 - C7 5.6 70-90 18-65 55-90 NA 24 V & 48V BTRY BD RM 692 - C8 5.6 70-90 26-65 55-85 NA COMMUNICATION RM 692 - C9 5.6 70-90 18-65 55-88 NA MECH EQUIP RM (EAST) 692 - C10 5.5 66-86 20-60 55-87 NA SECONDARY ALARM STA 692 - C12 5.6 70-90 18-65 55-82 NA U1 AUX INST RM 708 - C1 5.7 64-90 40-60 60-89 NA COMPUTER RM 708 - C3 5.7 65-74 40-70 55-82 NA U2 AUX INST RM 708 - C4 5.7 64-90 40-70 55-87 NA | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: 2. | |||
ubject: Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical I Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 18 Prepared By: Md Date: 1/31/05 Rev. 18 Checked By: R Date: 2/ | |||
2.0 Criteria (cont'd) 2.2 Equipment The Electrical Board Room (EBR) HVAC system consist of the following components: | |||
A. Air Handling Units (AHUs) | |||
Train A - AHU A-A, AHU B-A Train B - AHU C-B, AHU D-B Each AHU is 50% capacity, therefore two operate in parallel to provide 100% flow. One train operates while the opposite one is in standby. The total design air flow rate = 36,400 cfm (Ref. 5.2). | |||
The total air flow rates credited in the analysis for both normal plant operation & a LOCA concurrent with the maximum summer design outside temperature are documented in Appendixes I & 2 and Assumption 4.1.1. The total air flow rates credited in the analysis for both normal plant operation & a DBE LOOP concurrent with the minimum winter design outside temperature are documented in Appendixes 1 & 3 and Assumption 4.1.2. | |||
The EBR AHU fan static pressure requirements have been addressed in calculation EPM-MCP-090589 (Ref. 5.31). | |||
Note: The face damper portion of each AHU "face & bypass damper' was removed prior to startup via DCN M02693-A (Ref. 5.33). | |||
B. Water Chillers (Ref 5.42 and 5.67) | |||
Chiller A-A, Chiller B-B Each chiller is 100% capacity. One chiller is in operation, while the other is in standby. | |||
The maximum refrigeration capacity is 155 tons at 42 OF leaving water temperature (Ref. 5.42). | |||
However, a reduced ERCW flow to the condenser results in a reduced chiller capacity to 150.6 tons or 1,807,200 BTUH (Ref. 5.36 and 5.37). | |||
C. Chilled Water Pumps The adequacy of the chilled water pumps (head and pressure loss) has been evaluated in calculation EPM-CES-072489 (Ref. 5.40) | |||
Flow rate = 530 gpm (Ref. 5.1, Section 3.2.1.6) | |||
BHP = 14 (Ref. 5.61) | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: . | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 14 Prepared By: = Date: 03/11/04 Rev. 14 Checked By: gdS Date: 03/18/04 2.0 Criteria (cont'd) 2.2 Equipment (cont'd) | |||
D. Electric Duct Heaters (See 47A376 - Series drawings) | |||
Mark # 47A376 - 9, 1 - 20 KW Duct Heater Mark # 47A376 - 11, 1 - 10 KW Duct Heater Mark # 47A376 - 15, 2 - 10 KW Duct Heater Each heater is mounted in the duct and is controlled by temperature sensors mounted on walls in various rooms. These heaters are non-safety-related and are not credited in the LOOP (winter) evaluation. They are only credited in the normal winter plant operational mode. | |||
E. Computer Room Supplemental AHUs (Ref. 5.1, Sections 3.1 .11 & 3.1.12) | |||
Also see Attachments 5, 11, and Appendix 4. | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units I & 2 - Page: 3.1 | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 14 Prepared By: 4M Date: 03/11/04 Rev. 14 Checked By: N . Date: 03/18/04 3.0 Applicable Codes and Standards There are no applicable codes or standards. | |||
.CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: 4.1 | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 14 Prepared By: = Date: 03/11/04 Rev. 14 Checked By: &ff Date: 03/18/04 4.0 Assumptions 4.1 Justified Assumptions 4.1.1 The air flow rates shown on the simplified flow diagram of Appendix 2 and in the Excel spreadsheets for both summertime normal plant operation & a LOCA do not necessarily match the flow rates shown on the air flow diagram 1-47W866-4, Ref. 5.2. | |||
Technical Justification: Air flow rptes shown on the simplified flow diagram of Appendix 2 were conservatively adjusted to account for worst case conditions as follows: | |||
- Pre-op test results were used in cases where flow was deficient as shown on flow diagram 1-47W866-4. These values are typically shown in brackets on the flow diagram (see Note 15, Ref. 5.2) and were outside the G-37 acceptance criteria of +/- 10%. | |||
- The battery room exhaust fan air flow was increased by 10%, since this brings in more outside air (cooling load) during summer normal and LOCA conditions. | |||
*- The AHU design flow rates were lowered by 10% to reduce the air flow rate to the individual rooms thus maximizing the computed temperatures. G37 Criteria allows measured flow rates to be within +1- 10% of the design values shown on the flow diagram. | |||
(Ref. 5.2). | |||
- 3000 cfm outside air flow rate was used for LOCA (CRI mode) summer condition. | |||
Exfiltration was considered to balance the excess flow between the outside air intake and battery room exhaust fan. | |||
Asarcoult of therzduocd bypass demper e3ntrelleF setpeint of 6682F (DCN D616636 A), miorO air fiGIA Fate ehangpc wxerc made to moost ef the reems en eleoeficn 602.0 to prcvent evcr-eeodingth Seee -dory Alaini Station. ream 1 . Bets;ls asocated with these flow ehianges erc proento i 4Z1- | |||
.Appen~dix 11. The changes are mina, a d doinot alter the totsl brmneh supply flew toroomeon eleaton 692.9, downtrcacm Af meehanieel Aguipment room 602.0**. | |||
4.1.2 The air flow rates shown on the, simplified flow diagram of Appendix 3 and in the Excel spreadsheets for both wintertime normal plant operation & a DBE LOOP do not necessarily match the flow rates shown on the air flow diagram 1-47W866-4, Ref. 5.2. | |||
Technical Justification: Air flow rates shown on the simplified flow diagram of Appendix 3 were conservatively adjusted to account for worst case conditions as follows: | |||
- The battery room exhaust fan air flow was increased by 10%, since this brings in more outside air (cooling load) during winter conditions. | |||
- The AHU design flow rates were amplified by 10% to increase the air flow rate to the individual rooms thus minimizing the computed temperatures. G37 Criteria allows measured flow rates to be within +1- 10% of the design values shown on the flow diagram (Ref. 5.2). | |||
Ac.arauftof the,redueedbypssampe co, it,oll, setpoj-tof 68PF(DCND51 65"-),minor sir flow rate eo-w-e -re been.. adeto m~ostof 8I.6 ic.., 9 om elvation692.0toprevent eveoe-oling the Seeendery Alarm Station reern. Details a;;ceciated with th-e-e ft-ow ehanges cr0 prcoontcd in Ap~penix; i.. The chne ai 11io and do.. ot aftei the-.tatal branch supplyflowto roomson- ~Ii OW111 8 Or *ai..a, mee Iil.al eqipI 1 u ien *rJouu i no~ie. | |||
CALCULATION SHEET Calculation Number. EPM-MCP-071689, Rev. 18 WBN / Units I & 2 Page: | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control tBoard Building Electrical Room Areas (EL 692.0 and 708.0) | |||
] | |||
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 4.0 Assumptions (cont'd) 4.1 Justified Assumptions (contd) 4.1.3 The simplified air flow diagrams of Appendixes 1, 2 and 3 represent balanced air flow conditions. | |||
Technical Justification: The supply and the exhaust air to each room was balanced using information from reference 5.2 and in consideration of the air flow changes required by DCN D51656-A and PIC 52252-A. Also see Assumption 4.1.1 for use of exfiltration. | |||
I 4.1.4 The abnormal maximum & minimum temperatures defined on the Environmental Data Drawings (EDDs) for the Turbine building were used as boundary temperatures when modeling the LOCA (summer) & LOOP (winter) DBE conditions. | |||
Technical Justification: Equipment in the Turbine Building is non-safety related, thus LOCA temperatures have not been specified on the EDDs for these areas (Ref. 5.8). The abnormal maximum & minimum temperatures specified were based on a postulated outside air temperature excursion of 102°F or 6 0F, respectively. In consideration of the DBE LOCA duration of 100 days, use of the abnormal maximum & minimum temperatures is considered to be conservative. | |||
4.1.5 For calculation purposes the latitude of Watts Bar Nuclear Plant will be 35o. | |||
Technical Justification: Per reference 5.12, page 24.13 the latitude of Athens, TN (the closest listing in Tennessee to WBNP) is 350. A latitude for Spring City, TN (i. e. WBNP) is not listed, so the closest latitude of 35 0 was chosen. | |||
4.1.6 The electrical cooling loads computed for the East and West Stairwells, 692 - C1 & C2, 708 - C1 & | |||
C2 were based on lighting only. | |||
Technical Justification: The cooling loads in the stairwells were not computed in reference 5.26 or 5.28. Other than lighting, there are no significant sources of heat within the stairwell areas of the control building. A conservative assumed heat load of 2 watt/ft was used based on information contained in Appendix B of Ref. 5.35. | |||
4.1.7 The temperature of the chilled water supplied to each AHU was assumed to range from as low as 420 F to as high as 480 F. | |||
Technical Justification: A copy of SSD-0-ITC-31-51 1A-S is included as Attachment number 15. 0-ITC-31-51 1A controls the supply water temperature to each train A AHU. The setpoint temperature is specified as 45°F on this document with low and high "AS FOUND" limits of 42 0F and 480 F, respectively. Therefore, the analysis conservatively uses a 42°F supply water temperature when evaluating wintertime conditions. Both 42 and 48 0F setpoints were considered when evaluating summertime conditions in combination with the minimum and maximum chilled water flow rates (also see Assumption 4.1.8). Use of these values conservatively minimizes the computed space temperatures during winter cases and maximizes space temperatures during the summer cases. In addition, using these extremes conservatively maximizes the predicted cooling load for the chiller. | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 18 WBN / Units 1 & 2 Page: 3! | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical S Board Room Areas (EL. 692.0 and 708.0) | |||
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 4.0 Assumptions (cont'd) 4.1 Justified Assumptions (cont'd) 4.1.8 Chilled water flow rate to the AHUs was assumed to vary from a minimum of 216 gpm to a maximum of (284 gpm +10%). | |||
Technical Justification: Table 9.6, "Design Parameters for Primary Safety-Related HVAC System Components" of the Control Building HVAC System Description (reference 5.1) specifies a minimum flow rate to each AHU of 216 gpm. Reference 5.1 is referred to in note 7 of the chilled water flow diagram (reference 5.41) as the source for minimum flow rates. Since a minimum flow rate to each AHU minimizes the heat removed from the spaces, 216 gpm was used for the normal and LOCA during summer cases to predict maximum room temperatures. A second set of summer time normal/LOCA cases were modeled which consider the maximum flow rates in combination with the minimum chilled water temperature in order to compute the maximum chiller load under these conditions. For the winter time cases, the flow rate to each AHU was considered to be 10% greater than the values currently shown on reference 5.41. This results in flow rates of 216 | |||
* 1.1 = 238 gpm for one AHU and 284 | |||
* 1.1 = 312 gpm for the other. Use of these max/min flow rates for the specific case under consideration supports a conservative estimation of the resulting space temperatures. | |||
4.1.9 Assumed the Secondary Alarm Station (SAS) & Unit 2 Auxiliary Instrument rooms are occupied by one person, Unit 1 Auxiliary Instrument Room, Computer Room and Communications Room are populated by two people, and the remaining rooms are unoccupied. | |||
Technical Justification: The number of people in the rooms used in the previous revisions (to calculate the latent load) was unrealistically high. Only the SAS, room C12-E1.692.0' has one person stationed there permanently. The remaining rooms are normally unoccupied. Conservatively, consider Unit 1 Auxiliary Instrument Room, Computer Room and Communications Room are populated by 2 people and Unit 2 Auxiliary Instrument Room by one person. | |||
4.1.10 The internal loads during LOOP (winter) conditions are defined only for the following rooms: 692.0-C1, 692.0-C10, 708.0-Cl, 708.0-C3 & 708.0-C4, as shown in Table 6.8. For the remaining rooms @ | |||
El. 692.0 & 708.0 the internal loads were assumed to be zero. | |||
Technical Justification: It is conservative to consider no internal loads for the remaining rooms @ El. | |||
692.0 & 708.0 since this results in the lowest environmental temperature limits for the rooms served by the EBR air conditioning subsystem. | |||
4.2 Unverified Assumptions (UVAs): | |||
The calculation was updated on revision 16 to address Unit 2 / Dual Unit Operation. An unverified assumption for Unit 2 only assumes that stage 3 of DCN 51656-A will be cancelled. Stage 3 of DCN 51656-A (as modified by PIC 52252-A) is not cancelled and is incorporated into the analysis for Unit 1 on revision 18. Revision of Appendix 11 for Unit 2 / Dual Unit Operation was not within the scope of revision 18 and was not changed. | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 20 WBN / Units 1 & 2 Page: *.L | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) 5.0 References 5.1 N3-30CB-4002, Rev. 15 "System Description for Control Building Heating, Ventilating, Air Conditioning and Air Cleanup System" 5.2 1-47W866-4, Rev. 39, "Flow Diagram Heating, Ventilation and Air Conditioning Air Flow" 5.3 47W930-1 Rev. EE, "Mechanical Heating, Ventilation and Air Conditioning" 5.4 47W930-2 Rev. R, "Mechanical Heating, Ventilation and Air Conditioning" 5.5 47E235-23 Rev. 5, "Environmental Data, Environment - Mild, EL 692.0" (For rooms EL 692 - | |||
Cl, C2, C10) 5.6 47E235-19 Rev. 6, "Environmental Data, Environment - Mild, El 692.0" (For rooms EL 692 - | |||
C3, C4, C5, C6, C7, C8, C12, C9) 5.7 47E235-17 Rev. 6, "Environmental Data, Environment - Mild, EL 708.0" ( For room EL 708 - | |||
C1, C3, C4) 5.8 a) 47E235-22 Rev. 5, "Environmental Data, Environment -Mild, EL 708.0" (For room TB EL 708) b) 47E235-20 Rev. 4, "Environmental Data, Environment -Mild, EL 729.0" (For room TB EL 729) 5.9 47E235-25 Rev. 4, "Environmental Data, Environment - Mild, EL 729.0" (For Spreading Room EL 729.0) 5.10 47E235-62 Rev. 8, "Environmental Data, Environment - Harsh, EL 692.0" ( For rooms in Aux Bldg EL 692.0 -.Al, A3, A5, A27) 5.11 47E235-85 Rev. 6, "Environmental Data, Environment - Harsh, EL 692.0" (For rooms in Aux Bldg El 692.0 A29, A30) 5.12 ASHRAE 1989, "Fundamentals Handbook" 5.13 47E235-36 Rev. 4, "Environmental Data, Environment - Mild, Outside Atmosphere" 5.14 46W402-1 Rev. H, "Architectural, Plans EL 692.0 and 708.0" 5.15 46W405-1 Rev. D, "Architectural, Reinforced Masonry Walls Plans and Details" 5.16 46W405- 2 Rev. F, "Architectural, Reinforced Masonry Walls - Elevation and Details" 5.17 ASHRAE 1987, "Systems and Applications Handbook" 5.18 46W404-6 Rev. C & -7 Rev. F, "Architectural Wall Sections" 5.19 Contract No. 75K31-83121, Dwg. No. 6966-1741 "Model J1, 150 PSEG Steam" 5.20 Calc EPM-JTB-061289 Rev. 1, "Heat Transmission Coefficients" 5.21 1-47W610-31-3 Rev. 11 & -1 Rev. 24, "Control Diagram" 5.22 47A373-1, Rev. 2, "Mechanical Heating Ventilating and Air Cond. Air Handling Units" (Copy included as Attachment 14) 5.23 Contract No. 77K38-821350 "Outline Views Air Handling Unit ACH 751" 5.24 ASHRAE 1985, "Fundamentals Handbook" 5.25 TVA Gen. Engineering Specification G-37 Rev. 4, "Testing and Balancing of HVAC Systems During Installation, Modification, and Maintenance" 5.26 CaIc. WBNEEBMSTI090022 Rev. 17, "Heat Generation In The Control Building on EL 692.0, 1zo 708.0 and 755.0" 5.27 Calc. WBNEEBMSTI090042 Rev. 22, "Electrical Heat Generation in The Control Building Main Iu,, | |||
Control Room, EL. 708.0 (rooms Cl and C4), and EL 729.0 (room Cl)" | |||
5.28 CaIc. WBNEEBMSTI090058 Rev. 14, "Heat Generation in the Control Building 692.0 (Cll, I, C12), 708.0 (C2), 755.0 (C2, C3, C5, C7, C9, C10, C14, C16, C17, C18, C19, C20)" | |||
5.29 Calc. MDQ00003120010065 Rev. 6, "Cooling Load analysis for Rooms Served by the Main IR, Control and Electrical Board Rooms HVAC Systems" This page replaced by Revision 20. | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: . | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 18 Prepared By: t Date: 08/11/10 Rev. 18 Checked By: 44 Date: 08/11/10 5.0 References (cont'd) 5.30 Psychrometric Chart - ASHRAE Psychrometric Chart 1. | |||
5.31 Cabc. WBN EPM-MCP-090589 Rev. 4, "Static Pressure Analysis-Electrical Board Rooms HVAC System-Control Building" 5.32 DCN D51656-A 5.33 DCN M02693-A, "EBR AHU Fan Drive System and Damper Failures", issue RIMS T56 930203 921, closure RIMS T56 941221 829 (see Attachment 12 - partial copy) 5.34 EBR Cooling Coil Contract 75678C - contains certification that type DD coils (24x1 05, 8 row) manufactured in 1976 are identical to those manufactured today (see Att. 13 -partial copy) 5.35 Calculation WBN EEB-MS-TI09-0040 Rev. 5, "Electrical Heat Generation in the Auxiliary Building - Elev. 757.0 (Rooms Al, A3-A5, A21-A23, and A25-A28" 5.36 1-47W845-4, Rev. 31, "Flow Diagram, Essential Raw Cooling Water" 5.37 Memorandum to J. K. Hannifin from G. P. Cooper, Dated Nov 25, 1985, "Watts Bar N. P. - | |||
Reduced Capacity of HVAC Cooling Equip - ERCW Systems Equip Flow Requalification - | |||
Quality Design Information 5.38 Calculation WBN EPM-GEB-061290, Rev 3, "Ventilation Flow Rate to Limit the Hydrogen Concentration in Battery Rooms 692.0-C3, 692.0-C6, 692.0-C7" 5.39 Calculation EDQ001 000-20020001 Rev. 1, "Post Accident Heat Rate Scaling Factor" 5.40 Calculation EPM-CES-072489 Rev. 2, "Static Pressure and Chilled Water Analysis - Electrical Board Rooms HVAC Systems" 5.41 1-47W865-7 Rev. 22 & -12 Rev. 2, "Flow Diagram Air Conditioning Chilled Water" 5.42 Contract 75K35-83119-2, "Electrical Board Room Chillers, Guaranteed Data and Equipment Data" 5.43 Contract 75K36-825328 (YCN) transfer REQNs 75701A and 75746A 5.44 Calculation WBNOSG4145, Rev. 1, "Steady State DBE LOCA Temperature Analysis of the Cable Spreading Room" 5.45 Calculation EPMWVC101089, Rev.28, "WBN Instrument Safety Limits HVAC Systems 30, 31 and 65" 5.46 1-47W865-12 Rev. 2, "Flow Diagram Chilled Water Air Conditioning" 5.47 41 N477-1 Rev. G, "Concrete, Floor EL 708 & Cols Below, Outline" 5.48 41 N473-1 Rev. F "Concrete, Walls & Roof EL 775.0, Outline" 5.49 46W454-4 Rev. W, "Arch, Door & Hardware Schedule" 5.50 41 N470-1 Rev. B, "Concrete, Base Slab - EL 689.5, Outline" 5.51 41 N379-1 Rev. B, "Concrete, Floor EL 729 & Cols Below, Outline" 5.52 41N483-2 Rev. E, "Partition Walls Outline & Reinforcement" 5.53 44W368-1 Rev. E, "Watertight Personnel Doors, Arrangement.& Details, Sheet 1" 5.54 41N315-2 Rev. A, "Concrete EL 713 Floor Outline" 5.55 Calculation WBN EPM-RAV-1 12492, Rev. 2, "Assessment of Non-safety Heater Failure in the Control Building 5.56 47E235-70 Rev. 6, "Environmental Data, Environment - Harsh EL 676.0" 5.57 47E235-52 Rev. 7, "Environmental Data, Environment - Harsh EL 713.0" 5.58 ASHRAE 1985 Fundamentals, page 6.17, example 5 5.59 Fax, dated Feb 6, 2001, from "The Trane Company", Cooling Coil, Attachment 6 5.60 Fax, dated Feb 6, 2001, from "The Trane Company", Cooling Coil, Attachment 7 5.61 Calculation EPMGDU041593, Rev. 19, "Brake Horsepower Analysis for. Safety-related components" This page replaced by Rev.18 | |||
CALCULATION SHEET ICalculation Number: EPM-MCP-071689, Rev. 18 WBN / Units 1 & 2 Page: 5*3 Sujc:Cooling / Heating Load and Equipmet / Component Performance Analysis for the Control Building Electrical tBoard Room Areas (EL 692.0 and 708.0) | |||
Rev. 18 Prepared By: RAS Date: 8M/112010 Rev. 18 Checked By: LRN Date: 8/1112010 5.0 References (cont'd) 5.62 WO 04-818592-002 5.63 PIO 52252-A 5.64 DON 55250A - CAS/SAS Upgrade 5.65 DCN 52853 - Digital Controls System Upgrade 5.66 DON 56903 - Digital Controls System Upgrade 5.67 DON 58262 - CAS/SAS Upgrade | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units I & 2 Page: 4.! | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 14 Prepared By: 4R Date: 03/11/04 Rev. 14 Checked By: ?,d_ Date: 03/18/04 6.0 Design Input and Methodology 6.1 Boundary Room Temperatures (Normal Operational Conditions - Summer) | |||
Room EL (Ft) Room # Max Temp OF Ref Ground (floor &wall) NA NA 68 5.17, Pg 12.9 (Summer) | |||
AB Gen Floor 692 Al 104 5.10 AB Gas Decay Tk Rm 692 A5, A3 104 5.10 AB Holdup Tk Rm 676 A2, A3 104 5.56 AB Spare Rm 692 A31 104 See Note Below AB Boric Acid Pack Rm A 692 A30 104 5.11 AB Boric Acid Pack Rm B 692 A29 104 5.11 AB Conc Filter Rm 692 A27 104 5.10 AB Gen Area 713 Al 104 5.57 AB Waste Gas Comp Rm A 713. A25, A26 104 5.57 | |||
&B AB Ion Exch & Filter Rm 713 NA 104 See Note Below CB Spreading Rm 729 Cl 95 5.9 Turbine Bldg 708 & 729 NA 110 5.8 Note: | |||
The AB Spare Rm (EL 692, A31) and the AB Ion Exch & Filter Rm (EL 713) are not defined in the Environmental Data Drawings, the same temperature was used as the surrounding rooms. | |||
6.2 Boundary Room Temperatures (LOCA Condition - Summer) | |||
Room EL (Ft) Room # Max Temp OF Ref Ground (floor & wall) NA NA 68 5.17, Pg 12.9 (Summer) | |||
AB Gen Floor 692 Al 119 5.10 AB Gas Decay Tk Rm 692 A5, A3 104 5.10 AB Holdup Tk Rm 676 A2, A3 104 5.56 AB Spare Rm 692 A31 104 See Note Below AB Boric Acid Pack Rm A 692 A30 111 5 11 AB Boric Acid Pack Rm B 692 A29 111 5.1.1 AB Conc Filter Rm 692 A27 119 5.10 AB Gen Area 713 Al 118 5.57 AB Waste Gas Comp Rm A 713 A25 112 5.57 | |||
&B A26 113 AB Ion Exch & Filter Rm 713 NA 104 See Note Below CB Spreading Rm 729 Cl 116 5.9, 5.44 Turbine Bldg 708 &729 NA 120 5.8, Assumption 4.1.4 Note: | |||
The AB Spare Rm (EL 692, A31) and the AB Ion Exch & Filter Rm (EL 713) are not defined in the Environmental Data Drawings, the same temperature was used as the surrounding rooms. | |||
CAICIhI.ATION ~il-1EF~T I Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: 6. Z. | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 14 Prepared By: M Date: 03/11/04 Rev. 14 Checked By: R_. Date: 03/18/04 6.3 Boundary Room Temperatures (Normal Operational Conditions - Winter) | |||
Room EL (Ft) Room # Min Temp OF Ref Ground (floor & wall) NA NA 50 5.17, Pg 12.9 (Winter) | |||
AB Gen Floor 692 Al 60 5.10 AB Gas Decay Tk Rm 692 A5, A3 60 5.10 AB Holdup Tk Rm 676 A2, A3 60 5.56 AB Spare Rm 692 A31 60 See Note Below AB Boric Acid Pack Rm A 692 A30 60 5.11 AB Boric Acid Pack Rm B 692 A29 60 5.1.1 AB Cono Filter Rm 692 A27 60 5.10 AB Gen Area 713 Al 60 5.57 AB Waste Gas Comp Rm A 713 A25, A26 60 5.57 | |||
&B AB Ion Exch & Filter Rm 713 NA 60 See Note Below CB Spreading Rm 729 C1 60 5.9 Turbine Bldg 708 & 729 NA 50 5.8 Note: | |||
The AB Spare Rm (EL 692, A31) and the AB Ion Exch & Filter Rm (EL 713) are not defined in the Environmental Data Drawings, the same temperature was used as the surrounding rooms. | |||
6.4 Boundary Room Temperatures (LOOP Condition - Winter) | |||
Room EL (Ft) Room # Min Temp OF Ref Ground (floor &wall) NA NA 50 5.17, Pg 12.9 (Winter) | |||
AB Gen Floor Area 692 Al 60 5.10 AB Gas Decay Tk Rm 692 A5, A3 60 5.10 AB Holdup Tk Rm 676 A2, A3 60 5.56 AB Spare Rm 692 A31 60 See Note Below AB Boric Acid Pack Rm A 692 A30 60 5.11 AB Boric Acid Pack Rm B 692 A29 60 5.11 AB Conc Filter Rm 692 A27 60 5.10 AB Gen Floor Area 713 Al 60 5.57 AB Waste Gas Comp Rm A 713 A25, A26 60 5.57 | |||
&B AB Ion Exch & Filter Rm 713 NA 60 See Note Below CB Spreading Rm 729 C1 60 5.9 Turbine Bldg 708 & 729 NA 40 5.8, Assumption 4.1.4 Note: | |||
The AB Spare Rm (EL 692, A31) and the AB Ion Exch & Filter Rm (EL 713) are not defined in the Environmental Data Drawings, the same temperature was used as the surrounding rooms | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: (,.3 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis. EBR ELs 692.0 & 708.0 - Control Bldg. | |||
6.5 ROOM INTERNAL LOAD | |||
==SUMMARY== | |||
(NORMAL OPERATION - SUMMER) | |||
(ELEC LOAD INCLUDES EQUIPMENT, CABLES, AND LIGHTS) | |||
ROOM PEOPLE ELEC LOAD REFERENCE DESCRIPTION (BTUIHR) & NOTES ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIP. ROOM WEST (Cl) 11,356 5.29 MECHANICAL EQUIPMENT ROOM (C2) 4,467 5.29 250V BATTERY ROOM I (C3) 3,823 5.29 250V BATTERY BOARD ROOM I (C4) 36,558 5.29 250V BATTERY BOARD ROOM 2 (C5) 38,540 5.29 250V BATTERY ROOM 2 (C6) 3,823 5.29 24V & 48V BATTERY ROOM (C7) 373 5.29 24V & 48V BATTERY BOARD ROOM (C)12,248 5.29 COMMUNICATION ROOM (C 9)1) 28,419 5.29 MECHANICAL EQUIP. ROOM EAST (C10) 52,014 5.29 CORRIDOR (C 11) I2,908 5.29 SECONDARY ALARM STATION (C12) 31,069 5.29 See Assumption 4.1.6 1z2C. | |||
/ATS C1 (WATTS) 288 WEST EAST STAIRWELL (STAIR C2) | |||
STAIRWELL (STAIR 288 See Assumption 4.1.6 ROOMS AT FLOOR ELEVATION 708.0' UNIT # 1 AUX INSTRUMENT ROOM (C1) l1) 2 122,026 5.29 7.5 HP MOTOR (AHU) | |||
Computer Rm Supplemental Cooling Unit CORRIDOR (C 2) 1,085 Also see 5.28 COMPUTER ROOM C3) 2 91,816 5.29 UNIT # 2 AUX INSTRUMENT ROOM (C4)I') 1 35,318 5.29 WEST STAIRWELL (STAIR C1) (WATTS) TIM-1 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6 NOTES: | |||
: 1. See Assumption 4.1.9 This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 4 .4 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
6.6 ROOM INTERNAL LOAD | |||
==SUMMARY== | |||
(LOCA CONDITION - SUMMER) | |||
(ELEC LOAD INCLUDES EQUIPMENT, CABLES, AND LIGHTS) | |||
ROOM PEOPLE I ELEC LOAD REFERENCE I (BTUIHR) & NOTES ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIP. ROOM WEST (C1) i A, 11,356 5.29 MECHANICAL EQUIPMENT ROOM (C2) 4,467 5.29 250V BATTERY ROOM 1 (C30) 3,823 5.29 250V BATTERY BOARD ROOM I (C4A 36,558 5.29 250V BATTERY BOARD ROOM 2 (C5) 38,540 5.29 250V BATTERY ROOM 2 CS) 3,823 5.29 24V & 48V BATTERY ROOM (C7) 373 5.29 24V &48V BATTERY BOARD ROOM (C8) 4U - 12,248 5.29 COMMUNICATION ROOM (C 9 (1) 2 31,261 5.29 MECHANICAL EQUIP. ROOM EAST (C10) ' 52,014 5.29 CORRIDOR (C 11) 2,908 5.29 SECONDARY ALARM STATION (C12) 1) | |||
WEST STAIRWELL (STAIR C1) (WATTS 1 | |||
;.;Q.1 31,069 288 5.29 See Assumption 4.1.6 I ~ | |||
EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6 | |||
" 'ROOMS ;T'FLOOR1 EL EVATION 708.0' UNIT | |||
* I AUX INSTRUM*ENT ROOM (C1)I) | |||
CORRIDOR (C 2) "1 'Aw 2 | |||
197,026 1,085 5.29 5.28 | |||
] i~Z~ | |||
COMPUTER ROOM (C3)()2 2 91,816 5'29 UNIT, # 2 AUX INSTRUMENT ROOM (C4) () 1 72,818 5.29 WEST STAIRWELL (STAIR C1) (WATTS) f*:;; 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) ,,ý,F 288 See Assumption 4.1.6 NOTES: | |||
: 1. See Assumption 4.1.9. | |||
: 2. Supplemental AHU cooling Is credited In the LOCA summer case number 2, Section 7.11. See Note 19, Section 6.9. | |||
This page replaced by Revision 20. | |||
Calculation Identifier. EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: (0-S | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR EL. 692.0 & 708.0 - Control Bldg. | |||
6.7 ROOM INTERNAL LOAD | |||
==SUMMARY== | |||
(NORMAL OPERATION - WINTER) | |||
I Y THEORETICAL NORMAL I INTERNAL ACTUAL '" | |||
ELECTRICAL LOAD TO BE USED CABLE TRAYS 1. REFERENCE I TOTAL LOAD I (WATTS) I &NOTES I BTU/HR BTU/HR I BTU/HR I NOTES 5.26 891 11,356 11,356 NOTE 2 5.26 2,672 4,467 4,467 NOTE 2 'I 5.26 2061 3,823 3,823 NOTE 2 5.26 65.833 36.558 36.558 NOTE 2 I 4~~4 .-- I 82.468 f-2O | |||
*5.26 -~~~ ~~~ ... | |||
38.540 I- .. | |||
38.540 V--- "--.. | |||
NOTE. 2 5.26 2,061 3,823 3,823 NNOTE 2 5.26 1,160 373 373 NOTE 2 5.26 16,806 12,248 12,248 NOTE 2 Ii 5.26 94,032 28,419 28,419 NOTE 2 5.26 79.960 52,014 NOTE 2 5.28 5.28 942 2,908 NOTE 2 I l 2 r NOTE 2 31,069 NOTE 4 0 0 NOTE 4 NOTE 4 0 0 NOTE 4 5.27 ] 200,544 122,026 NOTE 2 5.28 J 235 1 S1,085 NOTE 2 5.26 J 32,980 1 91,8161 NOTE 2 5.27 1 153,380 NOTE 2 NOTE 4 0 NOTE 4 NOTE 4 0 NOTE 4 (1) FOR ACTUAL LOAD SEE REFERENCE 5.29. | |||
(2) THE ELECTRICAL LOAD TO BE USED IS 100% OF THE ACTUAL INTERNAL LOAD. | |||
(3) LATENT COOLING LOAD DUE TO PERSONNEL WAS NOT CONSIDERED; CONSERVATIVE. | |||
(4) ELECTRICAL LOADS FOR THE STAIRWELLS IS SPECIFIED IN ASSUMPTION 4.1.6. | |||
IT CONSIDERED "ZERO" FOR THIS OPERATIONAL CONDITION; CONSERVATIVE. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELa 692.0 &708.0 - Control Bldg. | |||
6.8 ROOM INTERNAL LOADS | |||
==SUMMARY== | |||
(LOOP CONDITION - WINTER) | |||
NUHMAL WI I H 10%/65- I LLh I HIUAL LUAU LOAD I FOR LOCA CREDITED ROOM Ref. 5.29) I (Ref. 5.29) r *m BTU/HR BTU/I-IR I NOTES ROOMS AT FLOOR MECHANICAL EQUIPMENT ROOM WEST (C1) - 11 Q* | |||
I,lf*TlC h | |||
1 I -- | |||
11356 NOTE 1 MECHANICAL EQUIPMENT ROOM (C2) 250V BATTERY ROOM 1 (C3) 4.467 0 NOTE 1 I - | |||
5.26 -280 3.823 0 NOTE 1 250V BATTERY BOARD ROOM 1 (C4) 36.558 0 NOTE 1 250V BATTERY BOARD ROOM 2 (C5) 4 ~1 38.540 0 NOTE 1 jrzzc~ | |||
250V BATTERY ROOM 2 (C6) 5.26 -384 3,823 0 NOTE I 24V & 48V BATTERY ROOM (C7) 5.26 339 373 0 NOTE I 24V & 48V BATTERY BOARD ROOM (C8) 5.26 11,135 12,248 0 NOTE 1 COMMUNICATION ROOM C 9) 5.26 25,835 31,261 0 NOTE 1 MECHANICAL EQUIPMENT ROOM EAST (C10) ,= 5.26 47,286 52,014 9: NOTE*1 CORRIDOR (C 11) 5.28 -3,175 2,908 0 NOTE 1 SECONDARY ALARM STATION (C12) 5.28 28245 31 0 NOTE WEST STAIRWELL (STAIR Cl) NOTE 3 0 0 E EAST STAIRWELL (STAIR C2) NOTE 3 0 0 NNT3 ROOMS AT F UNIT # 1 AUX INSTRUJMENT ROOM IC1n 5.27 110,933 197,026 NOTE4 UNIT # 1 AUX INSTRUMENT ROOM (Cl) | |||
I ,t.lhlhlll I{ }H /I ; *'1 CORRIDOR (C 2) 5.28 I 0 o 1,085 / 0 j NOTE1 | |||
.. OMP-UTER RHOM (C3A I 5.26 83,469 91,816 !4 1 NOTE4 f~ Zo | |||
..- .~ - ....- --.-- . - 5.27 32,108 78 j 6,31* NOTE4 UNIT # 2 AUX INSTRUMENT ROOM (C4) | |||
WEST STAIRWELL (STAIR C1) NOTE 3 I 0 I 288 0 j NOTE3 EAST STAIRWELL (STAIR C2) | |||
NOTE 3 I 0 I 288 I 0 NOTE 3 NOTES: | |||
: 1. The full measured normal load minus the theoretical lighting load was assigned to the two mechanical equipment rooms which contain HVAC equipment that will continue to run during the LOCNLOOP scenario. The auxillary instrument room loads were conservatively set to only the portion that the room load would Increase by following a LOCA per notes 3 and 4 on page 73 of ref. 5.29. The net and +10% load values were obtained from reference 5.29. The theoretical equipment and cable loads are for Information only. | |||
: 2. Latent cooling load due to personnel was not considered; conservative. | |||
: 3. Electrical loads for the stairwells Is specified In Assumption 4.1.6. It is powered form non-safety related source and considered "ZERO for this mode of operation. | |||
: 4. Electrical loads per Ref. 5.39, Attachment B, for rooms @ El. 708.0': Cl: 19182 Watts C3: 15952 Watts C4: 1849 Watts This page replaced by Revision 20. | |||
-f | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units I & 2 Page: ,. | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 14 Prepared By: 4R Date: 03/11/04 Rev. 14 Checked By: g15 Date: 03/18/04 6.9 Methodology | |||
: 1. Simplified Flow Diagrams depicting conservative air flow rates for normal (summer & winter) operating conditions and LOCA (summer) & LOOP (winter) accident conditions are shown in Appendixes 2 and 3, respectively. Also see Assumptions 4.1.1,4.1.2 & 4.1.3. | |||
: 2. The outdoor design minimum wintertime temperature is 130 F for normal operating and LOOP accident conditions per Reference 5.13. This value represents the 99% winter design dry bulb for Athens, Tennessee as listed in Reference 5.12. | |||
: 3. Cooling loads associated with equipment located in all areas other than the stairwells are based on Reference 5.29, Table 8.1. | |||
: 4. Overall heat transfer coefficients ("U" factors) were obtained from Ref. 5.20. | |||
: 5. Room dimensions were taken from architectural drawings Refs. 5.14, 5.15, 5.16 and 5.18. | |||
Also see note 16. | |||
: 6. During all but the LOOP condition in winter, the full equipment cooling loads are considered. | |||
Refer to Sections 6.5 through 6.8 for electrical loads. | |||
: 7. This note deleted on revision 14. | |||
: 8. During LOCA (summer) and LOOP (winter) accident conditions, heaters and/or humidifers are not considered since neither are classified as safety related nor backed by diesel power (Ref. | |||
5.39). A failure of one non-safety related heater in the "On" position concurrent with LOCA is addressed in Ref. 5.55. | |||
: 9. During normal plant operation, the duct heaters will operate intermittently as required in response to their respective thermostat controller. Duct heaters were credited during the normal operational winter case. They also would be available to function during warmer months depending on the thermostat setpoint chosen, thus "NORMAL (SUMMER CASE 2)" | |||
credited heaters 0-HTR-31-85 & -87 (see pg. 7.9.1). | |||
: 10. This note deleted on revision 14. | |||
: 11. Relative humidity for each room was obtained from the psychrometric chart data using the calculated humidity ratio and the dry bulb air temperature for each room. | |||
: 12. Calculated temperatures/humidity during the normal cooling and heating modes of operation were compared to the criteria values. | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units I & 2 Page: _. L__ | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 14 Prepared By: 4 Date: 03/11/04 Rev. 14 Checked By: Re1S Date: 03/18/04 6.9 Methodology (cont'd) | |||
: 13. The supply air temperature is controlled by a by-pass damper system (formally a face and bypass damper until the face damper portion was deleted by DCN M02693-A, Ref. 5.33). A thermostat, which is mounted in the return air duct to each AHU, senses the mixed return air temperature to the AHUs and modulates the bypass damper in each AHU in an attempt to maintain a constant temperature. If the return air temperature is greater than 680 F, the by-pass damper may be fully closed. If the return air temperature is less than 68 0 F, the bypass damper may be fully open. Therefore, even during the LOOP (winter) case with the bypass damper fully open, a significant portion of the total air flow will continue to flow through the cooling coils. A methodology was developed on revision 14 to estimate the air flow rate through the coil during this condition and is detailed in Appendix 7. During the normal plant operation and LOCA condition cases concurrent with the maximum outside design temperature, full flow is required through the coil since the return air temperature to the AHU is greater than the controller set point temperature of 68 0 F. During the normal plant operation case concurrent with the minimum outside air temperature, the bypass dampers will be in a throttled position with the majority of the flow continuing through each coil (see Section 7.12 for specifics). During the LOOP case concurrent with the minimum outside design temperature, the bypass damper was determined to be fully open (see Section 7.13 for specifics). | |||
: 14. All average earth temperatures were taken from Reference 5.17, page 12.9. | |||
: 15. Calculation EPM-GEB-061290 (Ref. 5.38), page 14 lists the required ventilation flow rate to maintain the hydrogen concentration under 2%. This value is much less than the measured flow rate to each battery room. Therefore, the airflow rates used in this calculation are more than adequate for hydrogen removal. | |||
: 16. The wall, ceiling and floor materials, and thickness of the structures were taken from the drawing references listed in Section 5.0. Also see note 5. | |||
: 17. The summertime humidity ratio (specific humidity) used was 0.0133 # moisture/# dry air based on 95 OF DB, 74 OF WB, Ref. 5.13. | |||
: 18. The winter outdoor air humidity ratio during the LOOP condition (specific humidity is 0.0003 # | |||
moisture/# dry air) was based on 13 OF DB, 20% Relative Humidity. Since Ref. 5.12 does not indicate a wet bulb temperature, 20 % Relative Humidity was used based on Ref. 5.13 which reflects a normal minimum temperature of 13 OF DB and normal minimum relative humidity of 20 %. Since the rooms are not required to maintain a defined humidity range during a LOOP, this specific humidity was only used to provide a general humidity estimate in each room. | |||
18a. The winter outdoor air humidity ratio during normal plant operation (specific humidity is 0.0003 # moisture/# dry air) was based on 60 OF DB, 5% Relative Humidity since the 144 KW outside air duct heater raised the outside air temperature from 13 OF DB to 60 OF DB, with no moisture added. | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: 6._q | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 14 Prepared By: M Date: 03/11/04 Rev. 14 Checked By: NdSDate: 03/18/04 6.9 Methodology (cont'd) 18b. During normal plant operation in the winter, the specific humidity leaving the AHU was considered the same as during the normal cooling mode (.0084 # moisture/# dry air-See Section 7.3) since the cooling coils operate during both summer and winter conditions. | |||
: 19. The EBR AHUs are equipped with temperature controllers (0-TC-31-335, -336, -337 & -338) with their associated temperature elements located in the return air duct of each AHU. These temperature controllers govern the position of the cooling coil bypass damper associated with each AHU such that the return air temperature entering the air handling unit remains at the required setpoint value. Note that the cooling coil face dampers were removed as discussed previously (See Ref. 5.33 & Attachment 12). | |||
Each of the Excel spreadsheets presented in Sections 7.8 through 7.13 uses the same basic methodology in determining the steady state temperatures for each of the rooms served by the EBR air conditioning system. The process involves a trial and error iterative solution until assumed room temperatures (which feed into the heat transmission portion of the spreadsheet) and computed room temperatures (computed from the summation of the transmission loads with the internal loads, and the supply air temperature) are within a fraction of a degree (approximately 0.1 0 F). At the same time, the mixed EBR AHUs return air temperature and relative humidity are used as input to the AIRCOOL program to compute an off-coil air temperature from each EBR AHU. The supply air temperature to each room from the AHUs is then calculated based on this off-coil temperature, heat addition from the supply fans/motors, and the effects of steam injection, if applicable. Only copies of the final iterations are included in the calculation. | |||
Sections 7.8, 7.9, and 7.11 include AIRCOOL models of the supplemental cooling AHUs serving the computer room. Since these units are non-safety-related, they were only credited in the normal summertime cases (Section 7.8 & 7.9) & LOCA (Section 7.11) summertime case which maximizes the cooling loads on the chiller. | |||
: 20. Performance of each EBR AHU was predicted by the AIRCOOL program. Required coil data for the program are listed in Attachments 6 and 7. The EBR AHU coils were replaced via DCN M-02693-A (Ref. 5.33) with identical TRANE type DD coils as those manufactured in 1976 per information contained in contract 75678C (Ref. 5.34). A benchmarking case was run based on the performance data listed on dwg. 47A373-1 (Ref.5.22 and Attachment 14). | |||
The minimum sensible heat removal capacity of each AHU is specified as 715,000 Btu/hr and the total (sensible + latent) minimum heat removal capacity is 890,000 Btu/hr at the conditions specified on Ref. 5.22. The AIRCOOL model performance prediction at these same conditions is 738,023 Btu/hr (sensible) and 836,543 Btu/hr (total) which agrees well with the requirement. The sensible heat removal capability predicted by AIRCOOL is within approximately 3% of the value specified on Ref. 5.22. A copy of the AIRCOOL report for this benchmark case is included as Appendix 6. | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: (. !/V | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 14 Prepared By: 4R Date: 03/11/04 Rev. 14 Checked By: FdS Date: 03/18/04 6.9 Methodology (cont'd) | |||
: 21. In a similar manner (see note 20), an AIRCOOL benchmarking case was run for the computer room supplemental cooling AHUs based on data presented in Attachment 5. A copy of the AIRCOOL results is presented in Appendix 8. Drawing 47A373-26 (DCA-P05297-109) indicates a minimum sensible heat removal capacity of 127,910 Btu/hr. The AIRCOOL model conservatively predicts 118,186 Btu/hr for the same entering water, air temperature conditions and air flow rate. These AHUs are not safety related, however, they do receive chilled water from the EBR chillers. Therefore, they can contribute to the total EBR chiller load for certain cases. | |||
: 22. Adequacy of the coils is based on computed steady state room temperatures and humidities being within the design parameters of the EDDs (Ref. 5.5 to 5.7). Also the heat removal capability (Total / Sensible / Latent) from the AIRCOOL Program was compared to the final iterated cooling load (Total / Sensible / Latent) to determine ifthere is adequate coil capability. | |||
: 23. The EBR AHUs (Contract 77K38-821350 - Ref.5.23 & Attachment 6) were purchased for 90 gpm per coil or 180 gpm of chilled water per AHU. However, flow diagram 1-47W865-7 (Ref. | |||
5.41) shows that AHUs A-A & C-B each receive 216 gpm, and AHUs B-A & D-B each receive 284 gpm. The computer room supplemental AHU (Contract 79K38-825328 - Attachment 5 & | |||
: 11) receives 22 gpm of chilled water per 1-47W865-12 (Ref. 5.46). These flow rates are used in the AIRCOOL program (see Sections 7.8 to 7.13). | |||
I | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: 7Z L-/L | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 14 Prepared By: A= Date: 03/11/04 Rev. 14 Checked By: ,d_ Date: 03/18/04 7.0 Calculations | |||
.7.1 Determination of the Transmission Coefficients through Basement Walls and Floors The heat transfer coefficients were estimated using the method described in Chapter 25, page 25.6 of the 1989 ASHRAE Handbook of Fundamentals (Ref. 5.12) | |||
There are two floor elevations in the Control Building located below grade level of 728-0': | |||
a) Elevation 708-0' is 20ft below grade 728-0'. | |||
b) Elevation 692-0" is 36ft below grade 728-0'. | |||
Wall Transmission Coefficients: | |||
Using Table 3 and considering the heat loss constant 7 ft below grade level, then use .069 BTU/hr-ft-0 F for depths greater than 7 ft. | |||
Therefore from Table 3: | |||
DEPTH BTU/hr-ft- 0 F 0-1 0.410 1-2 0.222 2-3 0.155 3-4 0.119 4-5 0.096 5-6 0.079 6-7 0.069 Subtotal= 1.150 Walls - For rooms located on EL 708.0': | |||
EL 728.0 - EL 708.0 = 20 ft Therefore, using 0.069 BTU/hr-ft- 0 F for depths greater than 7 ft, then 20 ft - 7 ft = 13 ft | |||
.13 ft x 0.069 BTU/hr-ft- 0 F = 0.897 Therefore 1.150 + 0.897 = 2.047 BTU/hr-ft-0 F Walls - For rooms located on EL 692.0': | |||
EL 708.0 minus the floor thickness of 1'-6" = EL 706.5 EL 706.5 - 692.0 = 14.5 ft. | |||
Therefore, using 0.069 BTU/hr-ft- 0 F for depths greater than 7 ft 14.5 x 0.069 BTU/hr-ft- 0 F = 1.00 BTU/hr-ft- 0 F | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 18 WBN / Units 1 & 2 Page: 7 . | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 7.1 (cont'd) | |||
Note: Since the EL 692.0 is 36 ft below the grade level the heat loss/gain is considered constant. | |||
Therefore, to determine the heat loss through the basement wall multiply 1.00 BTU/hr-ft-OF x the wall length. | |||
Basement Floor - For rooms located on EL 692.0': | |||
Using Table 4, the average heat loss per ft2 is 0.026 BTU/ hr-ft2 -OF. | |||
7.2 Determination of the AHU's Suggly Air Temperature and the Specific Humidity durina Normal | |||
& LOCA Cooling Modes Based on the Guaranteed Vendor Data The leaving air temperature of the coil is 50.9 DB, 49 WB (Ref. 5.22) - Guaranteed Vendor Data. | |||
The supply air temperature leaving the AHU can be estimated using the following equation: | |||
Ts = Tz + q/(1.08 x Q) where Ts = Supply Air Temperature Tz = Air Temperature leaving the cooling coil q = Heat released from motor in - driven machine in 1.08 = Conversion Coefficient Q = Air Flow Rate CFM The electrical board room AHU is a draw through type with the fan and the motor in the air stream. | |||
The AHU motor is a 50 HP (Ref. 5.31). The brake horsepower is 34.5. | |||
The heat released from the fan and the 34.5 BHP motor is 98,435 Btuh (Ref. 5.12, pg 26.8). | |||
For normal & LOCA summer operating conditions, the minimum evaluated air flow rate is 32,063 / 2 or 16,032 CFM per AHU (See Appendix 2). | |||
Therefore, ATFAN = 98,435 / (1.08 x 16,032 CFM) = 5.69°F In order to determine the leaving air temperature of the AHU, 5.69 OF was added to the leaving air temperature of the coil to account for motor and fan heat addition. Therefore, the AHU supply air temperature (at guaranteed vendor data entering air temperature conditions) is 50.9 + 5.69 = I 56.59°F or 56.60 F. Since only heat (no moisture) is added to the air stream, the relative humidity i decreases with an increase in wet bulb temperature. Therefore, from the psychrometric chart the final leaving supply AHU temperature is 56.6 F DB, 51.5 OF WB (.0069 # moist/# dry air). | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 18 WBN / Units 1 & 2 Page: | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 7.3 Determination of the Specific Humidity durinn Normal Cooling Operation The supply air may be humidified after leaving the cooling coil (Ref. 5.23). The humidity ratio of the supply air can be calculated by applying Equation (44) (Ref. 5.12, pg. 6.17 and 6.18 or Ref. 5.24 pg. | |||
6.17). | |||
(1) mah1 + mwhw = mah 2 (44) | |||
(2) maw1 + mw = maw2 where: ma = Air Mass Flow mw = Water Mass Flow @ Saturation hi = Enthalpy of Dry Air (before humidification) hw = Enthalpy of Saturated Water W1 & w2 = Humidity Ratio Before and After Humidification. | |||
h2 = Enthalpy of Air (after humidification) | |||
From the psychrometric chart, the air volume (specific volume) @ 50.9 °FDB, 49.0 °FWB is 13.00 ft3 per pound of dry air. | |||
Air Mass (ma) = 32,063 CFM x 1 # / 13.00 ft3 = 2466 # / min dry air (REF. 5.2) )gig Enthalpy of Dry Air (hi) = 19.8 Btu / # of dry air before humidification (at 50.90 FDB, 49.O 0 FWB leaving coil temperature) | |||
Note: The steam generator supplies a total of 226 # of steam / hr or 113 # / hr to each AHU. | |||
Since 32,063 CFM is the total airflow rate for both AHU's operating, then 226 # of steam / hr lm, is used as the mass flow rate. | |||
Water Mass Flow @ Saturation (mw) = 226 # of steam / hr x 1 hr / 60 min = 3.77 # / min of steam (Ref. 5.19) | |||
Humidity Ratio (w1 ) = 0.0069 # of water / # of dry air (at 50.9 °FDB, 49.0 °FWB) | |||
Note: This humidity level is applicable for LOCA (summer) and LOOP (winter) conditions since the humidifiers are non-safety-related and considered as not operating during this modes. | |||
Enthalpy of Saturated Water vapor (steam) (hw) = 1163 Btu / # of steam (at 15 psi steam press + | |||
14.7096 psia = 29.7096 psia) (Ref. 5.12 Chapter 6.11) | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 18 WBN / Units 1 & 2 Page: 7 | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 7.3 (cont'd) | |||
Final Enthalpy of Air (after humidification) (h2) = ? | |||
Therefore: | |||
(1) (2466 x 19.8) + (3.77 x 1163) = 2466 h2 h2= 21.57 Btu / # of dry air (after humidification) | |||
(2) w2 = (2466 x 0.0069) + 3.77) / 2466 w2= 0.0084 # of water / # of dry air (after humidification) | |||
Note: This value is used also during normal (winter) operating condition since the steam injection system will be in service during this condition. | |||
7.4 Determination of the Final Leaving Air Temperature at the AHU after Steam Iniection for Normal Plant Operation (summer and winter) Based on the Guaranteed Vendor Data 7.4.1 Normal Operation (Summer): | |||
As discussed above, the fan and motor heat raises the temperature of the leaving air by 5.690 F. | |||
Since the air leaving the AHU is 50.9 OF + 5.69°F = 56.6 OF, this temperature will be used to I determine the final supply air temperature to the rooms (See Ref. 5.58). | |||
Note: The coil leaving air is humidified before entering the fan. For the purpose of establishing the final temperature, it does not make any difference if the fan heat is added before or after humidification. | |||
See Psychrometric Chart (Ref. 5.30) - Appendix 5. | |||
Plot w2 = 0.0084 # of water / # of dry air (See Section 7.3) on the Psychrometric Chart and draw a straight line across the chart. This is the specific humidity of the coil leaving air temperature after steam injection. | |||
Plotting the leaving air temperature of the cooling coil (50.9 OF DB, 49 OF WB) and adding 5.69 OFI DB, draw line straight across (since no moisture is being added at this point) until it reaches 56.6 OF DB. Read 51.5 OF WB. From Section 7.3, the enthalpy of the steam is 1163 BTU / # of steam. | |||
Thus, according to Eq. (44) (see Section 7.3), the condition line on the Psychrometric Chart connecting States I and 2 must have a direction of (Ah / AW) = 1163. | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 18 WBN / Units I & 2 Page: | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical | |||
[ Board Room Areas (EL. 692.0 and 708.0) | |||
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 | |||
===7.4 (cont'd)=== | |||
The condition line was drawn with the (Ah / AW) protractor as shown on the Psychrometric Chart. | |||
Draw a second line parallel to the established protractor line starting from 56.6 OF DB, 51.5 OF WB (State 1). This second line is the condition line. State 2 is established at the intersection of the condition line with the horizontal line extended from 0.0084 # of water / # of dry air. At that intersection read 57.0 OF DB, 54'F WB. Therefore, the final leaving temperature of the AHU is 57.0 OF DB*, 54 OF WB*, 0.0084 # of water /# of dry air. This is a 6.1 OF DB rise (57 OF DB minus 50.9 OF DB) from the cooling coil to the discharge of the AHU. Thus, the total air temperature rise through each EBR AHU, including the addition of steam is 6.1 OF. A 6.10 F temperature rise was used in each of the normal summertime cases (sections 7.8 and 7.9). | |||
*Note: Based on the guaranteed vendor data 7.4.2 Normal Ooeration (Winter): | |||
Since there is less steam in the air because of the greater assumed air flow rate of 40,632 cfm (Appendix 3), then for the simplification of this calculation the temperature rise during this operating condition is calculated as follows: | |||
From Section 7.2, the leaving air temperature from the coil is 50.9 OF DB, 49 OF WB. The temperature rise through the fan is 5.69 OF (from above). Therefore 5.69 OF + 50.9 OF = 56.59 OF. I From this Section the AHU final leaving dry bulb temperature (including fan heat and steam injection) is 57 OF. Therefore 57 OF- 56.59 OF = 0.41 OF is the temperature rise due to the steam injection. This I is used in Section 7.12 for normal operation during winter conditions. | |||
7.5 Supply Air Temperature Rise through the Fan and Fan Motor for LOCA (summer) and LOOP (winter) Conditions The supply air temperature leaving the AHU can be estimated using the following equation: | |||
Ts = Tz + q/(1.08 x Q) where Ts = Supply Air Temperature Tz = Air Temperature leaving the cooling coil q = Heat released from motor in - mach in 1.08 = Conversion Coefficient Q = Air Flow Rate CFM The electrical board room AHU is a draw through type with the fan and the motor in the air stream. | |||
The AHU motor is a 50 HP (Ref. 5.31). The brake horsepower is 34.5. | |||
The heat released from the fan and the 34.5 BHP motor is 98,435 Btuh (REF. 5.12, pg 26.8). | |||
For LOCA (summer) condition, the air flow rate is 32,063 / 2 or 16,031 CFM per AHU (See Appendix I 2). | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 18 WBN / Units 1 & 2 Page: , | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL.* 692.0 and 708.0) | |||
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 | |||
===7.5 (cont'd)=== | |||
Therefore, ATfan = 98,435 / (1.08 x 16,031 CFM) = 5.69 OF. Since the steam injection system could also be in service during this mode (no concurrent LOOP), the same total temperature rise as in the normal cooling mode of 6.1 0 F was used (see Section 7.4 above). The spreadsheets of Sections 7.10 and 7.11 both reflect a temperature rise of 6.10 F. | |||
For the LOOP winter operating condition, the steam injection system was not modeled as functioning since it is non-safety-related and not backed by diesel power. Therefore, ATfan = 98,435 / (1.08 x 20,316 CFM) = 4.5 0 F. The spreadsheet of Section 7.13 incorporates this equation in computing the I supply air temperature to the rooms. | |||
7.6 Supolv Air Temperature Rise through Heaters 7.6.1 144 KW outside air heater (0-HTR-31-421) | |||
At 100% operation the 144 KW heater maintains the incoming outside air at > 60 OF per Ref. 5.1, Section 3.1.5. | |||
7.6.2 20 KW duct heater to El. 692.0 rooms (0-HTR-31-83) - located in room C2, El. 692.0 At 100% heater operation the air temperature rise is: | |||
(20KW x 3413 Btuh / KW) / (1.08 x 14,787 CFM) = 4.27°F (This equation is programmed into spreadsheet Section 7.12) 7.6.3 10 KW duct heater to EL.708.0, Auxiliary Instrument Rm #1 - C1 (1-HTR-31-85) | |||
At 100% heater operation the air temperature rise is: | |||
(10KW x 3413 Btuh / KW) / (1.08 x 8,602CFM) = 3.670F (This equation is programmed into spreadsheet Section 7.12) 7.6.4 10KW duct heater to EL.708.0, Computer Rm - C3 (0-HTR-31-85) | |||
Note: | |||
The 10 KW duct heater can vary from 100% to 0% operation depending on the room temperature. | |||
At 100% heater operation the air temperature rise is: | |||
(10KW x 3413 Btuh I KW) / (1.08 x 6,677cfm) = 4.73°F Note: This heater was not credited in the evaluation of normal operation during winter conditions since the room temperature was acceptable without the heater and without the supplemental coolers during this mode. However, the equation is programmed into the spreadsheet with a percent operation value of zero.) | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 18 Prepared By: = Date: 1/31/05 Rev. 18 Checked By: R Date: 2/1/05 7.6 (cont'd) 7.6.5 10 KW duct heater to EL 708.0, Auxiliary Instrument Rm # 2 - C4 (2-HTR-31-89) | |||
Note: | |||
The 10 KW duct heater can vary from 100% to 0% operation depending on the room temperature. | |||
At 100% heater operation the temperature rise is: | |||
(10KW x 3413 Btuh / KW) / (1.08 x 9,268CFM) = 3.410 F. (This equation is programmed into spreadsheet Section 7.12). | |||
7.7 Supolemental AHUs Both the communication room and computer room are equipped with non-safety-related supplemental cooling units. Communication room supplemental cooling is provided by two air conditioning units (See Attachment 4) located within the room. See N3-30CB-4002, Section 3.1.11 (Ref. 5.1). The computer room has supplemental cooling provided by two AHUs (See Attachment 5), located in the corridor which receive chilled water from the EBR chillers (See N3-30CB-4002, Section 3.1.12, Ref. 5.1). Only the computer room supplemental AHUs were integrated into the Excel spreadsheets. See Attachments 5 and 11 and Appendix 4 for the computer room supplemental AHU coil parameter used in AIRCOOL Program. The computer room supplemental cooling units were credited in spreadsheet sections 7.8, 7.9, and 7.11. A 2.63°F temperature rise (see below) was added to the AIRCOOL predicted off-coil temperature to account for motor and fan heat addition. This is based on assuming both the AHU fan and motor are within the air stream and are both downstream of the cooling coil. (It should be noted that each computer room supplemental cooling AHU motor is mounted externally to the unit. Therefore, heat from the motor will not go directly into the air stream. Assuming the motor heat is within the air stream is conservative since it results in a slightly higher supply air temperature). The temperature rise was computed based on the equation presented in Section 7.2 as follows: | |||
Motor BHP = 7.5 hp = 22,700 Btu/hr (motor in driven equipment in) (Atts. 5, 11, and table 24, page 26.25 of Ref. 5.24) | |||
Air flow rate = 8,000 cfm (Ref. 5.2) | |||
Air density factor = 1.08 (density factor for air at approximately 70 OF) | |||
Temp Rise = 22,700 Btu/hr/(1.08*8,000) = 2.63°F. | |||
7.8 Chilled Water Pump Heat Load The heat load transferred to the chilled water via the chilled water pump and rejected to the chiller is determined using the following equation: | |||
Q = 2545 x BHP where BHP = 14 (Ref. 5.61, Table 7.1) | |||
Thus Q = 35700 Btu/h or 2.975 TON | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I &2 Page: 7.8. 1 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
NORMAL OPERATION ISUMMER - CASE 1) CONSIDERS THE FOLLOWING PARAMETERS: | |||
*ig GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 9b AIR FLOW RATES AS SHOWN IN THE APPENDIX 2 9 SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 A MINIMUM CHILLED WATER FLOW RATES OF 216 GPM TO EACH EBR AHU fi MAXIMUM CHILLED WATER SUPPLY TEMPERATURE OF 480F 99 NORMAL OPERATION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.5 r9 95°F PRESSURIZING AIR 99 COMPUTER ROOM SUPPLEMENTAL AHU RUNNING This case conservatively minimizes the cooling capability of the EBR AHUs by modeling the minimum chilled water flow rate concurrent with maximum chilled water temperature. This case also conservatively maximizes the predicted room temperatures. The EXCEL spreadsheet (see pg.7.8.2 to.7.8.24) and AIRCOOL models (see pg.7.8.25 to 7.8.30) were iterated until the mixed return air temperature (both dry and wet bulb) to the AHU coils calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were approximately equal. This equates to approximately Tr = 76.1'F (see pgs. 7.8.24 & 7.8.27) which is I significantly greater than the controller setpoint of 680 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is: | |||
Tz = 51.07 OF (estimated air side outlet temperature for each EBR AHLU based on the AIRCOOL model; see pg. 7.8.27) | |||
At = 6.1 OF (total air temperature rise thru AHU including steam injection temperature rise; see Section 7.4) | |||
Ts=Tz+At= 57.2 OF Since the computer room supplemental AHU is also credited in this normal cooling mode, an AIRCOOL model of this unit is included in this section (see pg. 7.8.28 to 7.8.30). This model was also iterated until the assumed entering air conditions used in the AIRCOOL model were approximately equal to the room temperature I humidity conditions computed in the speadsheet. These values are approximately 70'F and 50% relative humidity. I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.8. 2 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.6 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-Cl Ref: 5.5 -5.11, 5.14- 5.16, 5.18, 5.20, 5.47 -5.54, 5.56, 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 77.0 "F Design Rm Temp 'F: 86 TYPE OF LENGTH/ WIDTH ARKA U To Tr DELTA T SENSIBLE BEAT MENCLOSURE HGT (PT) (Ft) (&q Ft) Btu/h.sqft.F (*F) (F) (*F) (B5T/h) | |||
WEST 692.0' - Ground 42.0 NA NA 1.000 68.( 77. -9.0 -37 SOUTH 892.0' - Ground 47.0 NA NA 1.000 68.( 77. -9.0 -42 NORTH 692.0'- Ground 23. N N 1.00 68. 77. -9.0 -20 NORTH 692.0' - ABIAI, 42- Cl 18. 14. 268.3 0.21 104. 77. 27.0 1,53 NORTH 692.0'- ABIA5. 42" Cl 5.5 14.5 79.8 0.21 104.C 77.0 27.0 45 EAST* 692.0' - C2, 36" Cl 33.0 14.5 420.9 0.236 74.5 77.0 -2.5 -248 EAST Door C2 8. 7. 57. 0. 74.5 77.0 -2.5 .-6 EAST 692.0' - Stair Cl, 36" CI 9.0 14. 130. 0.236 72.5 77.0 -4.5 -13 FLOOR 692.0'- Ground 42.1 47. 1974.1 0.021 68.0 77.4 -9.0 -46 CEILING 708.0 -TBITI, 18" CI 42.1 47.0 1974.4 0.3051 110.0 77.1 33.01 19,86 TOTAL TRANSMISSION LOAD = 19,939 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 11,356 TOTAL ROOM SENSIBLE LOAD: 31,295 SUPPLY AIR: | |||
Supply air is a mix of air from room C2 & AHU. | |||
Room C2 +/- AHU Flow Rate (cfm) 3574 984 Temperature, "F 74.5 57.2 Total flow = 4,558 cfm Supply air temperature: 70.8 'F Ts I I 0 I CFMI ROOM TEMPERATURE (Tr)= 70.8 ) + ( 31,295 /(1.08 x 4,558 ) = 77.1 -F LATENT LOAD: Q latent PEOPLe 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C2 +/- AHU Flow Rate (cfm) 3574 984 Humidity ratio 0.0084 0.0084 Total flow = 4,558 cfm Wr= 0.0084 # moist/ # dry air 0 | |||
STEADY STATE ROOM CONDITIONS: 77.0 F dry bulb 1 43 %1R This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.8. 3 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C2 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56,5.57. 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan) | |||
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 74.5 'F Design Rm Temp "F: 86 TYPE OF LENGTH WIDTH AREA U To Tr DELTA T SENSIBLE HEAT AL ENCLOSURE EGT (Ft) (It) (Sq Ft) Bt.sqft.F (F) (F) (F) (BTU/h) | |||
WEST* 692.0'- C1, 36" Cl 33.3 14.5 425.3 0.236 77.0 74.5 2.5 251 WEST Door C2 7.2 8.0 57.6 0.448 77.0 74.5 2.5 6 EAST 692.0' - C3, 8" RMW 33.3 14.5 482.9 0.455 77.0 74.5 2.5 54 SOUTH* 692.0 - Cll, 8" RMW 11.7 14.5 112.1 0.4551 73.4 74.5 -1.1 -5 SOUTH Door C3 7.2 8.0 57.6 0.44 73.1 74.5 -1.1 -21 SOUTH 692.0' - Stair C1, 12" CI 18.0 14.5 261.0 0.431 72. 74.5 -2.0 -22 NORTH 692.0' - ABIA3, 48" CI 10. 14. 152.3 0.192 104. 74.5 29.5 86 NORTH 692.0'- ABIA5, 48" CI 19.1 14. 278. 0.192 104. 74. 29.5 1,17 FLOOR 692.0' - Ground 29.7 33.1 989.1 0.026 68.. 74.5 .6.5 -167 CEILING 708.0' - C1, 18" CI 29.7 33.3 989. 0.305 78. 74. 3.9 1,176 ItOTAL TRANSMISSION LOAD = 4,004 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 4.467 TOTAL ROOM SENSIBLE LOAD: 8,471 SUPPLY AIR: | |||
Supply air is a mix of air from room C11 & AHU. | |||
Room C111 AHU Flow Rate (cfm) 3344 230 Temperature, 'F 57.2 Total flow = 3,574 cfm ISupply air temperature: 72.4 'F Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 72.4 ) + ( 8,471 /(1.08 x 3,574 ) 74.6 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: II ROOM HUMIDITY RATIO (Wr): | |||
Room Cl AHU Flow Rate (cfm) 3344 230 Humidity ratio 0.0084 0.0084 Total flow = 3.574 cfm Wr = 0.0084 # moist / # dry air STEADY STATE ROOM CONDITIONS: 74.5 *F dry bulb r ~47 % RHI This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page: 7.8. 4 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C3 Ref: 5.5- 5.11, 5.14 - 5.16. 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.1 ROOM NAME: 250V BATTERY ROOM I Design air flow. 990 cfm (Transfer from room C11) | |||
Supply Air Temp: 73.4 'F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity%: 18-60 Steady State Temperature: 77.0 'F Design Rm Temp 'F: 90 TYPE OF LENGTH/ WID'J A O To Tr I.DELTA T SENSIBLE H.EAT WALL SORE HGT (Ft) (Ft=) (Sq Ft) Btulh.sqfLF (7) ('F) (Cn) (BTUh) | |||
EAST 692.0' - C4, 8" RMW 33.31 14.5 482.91 0.455 72.8 77.( -4.2 .92 WEST 692.0' - C2, 8 RMW 33." 14.5 482.91 0.455 74. 77.0 -2.5 -54 SOUTH* 690 - C111, 8" RMW 23.3 14.5 311.2 0.455 73.4 77.0 -3.6 -511 SOUTH Door C4 7.2 3.7 26.6 0.448 73. 77. -3.6 -43 NORTH 676.0'- ABIA2, 42" CI 7.5 14.5 108.1 0.212 104.0 77.0 27.0 6 NORTH 692.0' - ABIA3, 42" CI 15.1 14. 229.1 0.214 104.1 77.0 27.0 1,311 FLOOR 692.0'- Ground 23.1 33. 775. 0.024 68.1 77.0 .9.0 -18 CEILING 1708.0 - C1, 18" CI 23.3 33.3 775.4 0.3051 78.4 77.0 1.4 331 TOTAL TRANSMISSION LOAD = 59 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 3,882 Ts I I I CFMI ROOM TEMPERATURE (Tr)= ( 73.4 ) + ( 3,882 1( 1.08 x 990 ) = 77.0 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 I (4840 x 990 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 77.0 'F dry bulb 44 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I i & 2 Page: 7.8. 5 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C4 Ret 5.5 - 5.11, 5.14 - 5.16,5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.1 ROOM NAME: 250V BATTERY BOARD ROOM 1 Design air flow: 2430 cfm (Supply from the AHU) | |||
AHU Supply Air Temp: 57.2 °F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 Steady State Temperature: 72.8 'F Design Rm Temp "F: 90 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL _SRcLOSURE HO;T (Ft) (Ft) (Sq Ft) Btulh.sqft.F (*F) (F) (F) (STe/h) | |||
SOUTH* 692.0'- Cll, 8" RMW* 25.3 14.51 321.7 0.455 73. 72.8 0.6 84 SOUTH Door C5 7.2 6.3 45.2 0.448 73.- 72.i 0.6 12 NORTH 676.0'- ABIA2, 42" Cl 25.3 14.5 366.9 0.212 104. 72. 31.2 2,426 EAST 692.0' - C5, 8" RMW 33.3 14.5 482.9 0.455 72.. 72.8 -0.8 -17 WEST 892.0' - C3. 8" RMW 33.4 14.51 482. 0.451 77.. 72.8 4.2 92 FLOOR 692.0'- Ground 25.4 33.3 842.5 0.026 68.0 72.; -4.8 -10 CEILING 1708.0' - C1, 18" CI 25.3 33.3 842., 0.305 78.4 72.8 5.6 1,43 TOTAL TRANSMISSION LOAD = 4,607" | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 36,558 TOTAL ROOM SENSIBLE LOAD: 41,165 Ts I a I CFMI ROOM TEMPERATURE (Tr) ( 57.2 ) + ( 41,165 /( 1.08 x 2.430 ) = 72.9 -F LATENT LOAD: Q latent PEOPLE 0X 200 0 TUOAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 0 / ( 4840 x 2430) = 0.0084 STEADY STATE ROOM CONDITIONS: 72.8 'F dry bulb 51 %RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.8. 6 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C5 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57. 6.1 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2610 cfm (Supply from the AHU) | |||
AHU Supply Air Temp: 57.2 'F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 Steady State Temperature: 72.0 'F Design Rm Temp 'F: 90 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft.F (MF) ('F) (*F) (BTI/h) | |||
SOUTH* 692.0' - C11, 8" RMW 28.7 14.. 371.. 0.4551 73.4 72.0 1.4 236 SOUTH Door C6 7.2 6. 45. 0.448 73.4 72.( 1.4 28 NORTH 676.0' - A2, 42" CI 20.7 14.5 300. 0.21 104. 72. 32.0 2,03 NORTH 676.0' - A3, 42" CI 8.0 14.5 116.. 0.21 104. 72. 32.0 78 EAST 692.0' - C6, 8" RMW 33.3 14.5 482. 0.455 75.8 72.0 3.8 83 WEST 692.0' - C4, 8" RMW 33. 14.5 482. 0.4551 72.8 72.0 0.8 17 FLOOR 692.0'- Ground 28., 33.3 955. 0.021 68. 72.1 -4.0 -91 CEILING 708.0' - C3, 18" Cl 23.0 33.3 765.91 0.371 69., 72.( -2.7 -77 CEILING 708.0' - Cl, 18" Cl 5.7 33.3 189.4 0.305 78.41 72.( 6.4 371 TOTAL TRANSMISSION LOAD = 3,592 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 38,540 TOTAL ROOM SENSIBLE LOAD: 42,132 Ts I 0 I CFMI ROOM TEMPERATURE (Tr) ( 57.2 ) + ( 42,132 /(1.08 x 2,610 ) = 72.1 'F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 0 /(4840 x 2610 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 72.0 'F dry bulb 51 /RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.8. 7 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 - 5.54, 556 5.57,6.1 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C 11) | |||
Supply Air Temp: 73.4 OF Supply Air Humidity Ratio: 0.0084 IbW/ib dry air Design Rm Humidity %: 18-60 Steady State Temperature: 75.8 'F Design Rm Temp uF: 90 TYPE OF LENGTH/ WDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) IFt) (Sg Pt) Btulh.sqftLF (F) (M) F (BTU/h) | |||
SOUTH* 692.0' - C11, 8" RMW 23.3 14.51 311.3 0.455 73.4 75. -2.4 -340 SOUTH Door C7 7.2 3.7 26.5 0.448 73.4 75.8 -2.4 -29 NORTH 692.0' - ABIA31, 42- Cl 20.3 14.51 294.4 0.212 104. 75.8 28.2 1,760 NORTH 676.0' - ABIA3, 42" Cl 3.0 14.5 43.51 0.212 104. 75. 28.2 2R EAST 692.0' - C7, 8" RMW 33.3 14.51 482.91 0.455 74. 75.8 -0.9 -198 WEST 692.0' - CS, 8" RMW 33. 14. 482. 0.455 72. 75.8 -3.8 -835 FLOOR 692.0' - Ground 23.. 33. 775. 0.02 68. 75. -7.8 -15 CEILING 708.0' -C4, 18" Cl 6.. 33.3 229.8 0.37q 70. 75.1 -5.1 -441 CEILING 708.0'- C3, 18" CI 15.8 33.. 526.1 0.376 69.t 75.1 -6.5 -1,28 TOTAL TRANSMISSION LOAD = .1,265 | |||
(*)The area of the door, listed directly below this walt area, has been subtracted from the total walt area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 2.558 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr) ( 73.4 ) + ( 2,558 /(1.08 x 990 ) 75.8 OF LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 990 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 75.8 OFdry bulb 45 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.8. 8 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C7 Ref: 5.5-5.11,5.14-5.16,5.18,5.20.5.47-5.54,5.56,5.57,6.1 ROOM NAME: 24V-& 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C1 1) | |||
Supply Air Temp: 73.4 oF Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 74.9 'F Design Rm Temp 'F: 90 TYPE OF LENGTH/ WIDTH AREA I To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu1h.sqftF (*F) (F) (F) (BTU/h) | |||
SOUTH* 692.0'- Cll, 8" RMW 11.3 14.51 137.3 0.455 73. 74.9 -1.5 -F4 SOUTH Door C8 7.2 3.7 26.51 0.448 73. 74.91 -1.5 -18 NORTH 692.0' - ABIA31, 42" CI 11.3 14.5 163.91 0.212 104. 74.91 29.1 1,011 EAST 692.0' - C8, 8" RMW 33.3 14.51 482.91 0.455 74.1 74.9 -0.3 -66 WEST 692.0'- C6, 8" RMW 33. '14.5 482.9 0.455 75. 74.1 0.9 19 FLOOR 692.0 - Ground 11.4 33.1 376.1 0.02 68.. 74.4 -6.9 -68 CEILING 708.0'- C4, 18" CI 11.4 33.3 376.4 0.376 70. 74.91 -4.2 -5 ITOTAL TRANSMISSION LOAD = 369 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 373 TOTAL ROOM SENSIBLE LOAD: 742 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr) ( 73.4 ) + ( 742 1(1.08 x 440 ) = 75.0 °F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 440 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.9 'F dry bulb 47 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.8. 9 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C8 Ref. 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow:. 724 cfm (Supply from the AHU) | |||
AHU Supply Air Temp: 57.2 °F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 Steady State Temperature: 74.6 'F Design Rm Temp "F: 90 TYP OF IEGTE/ | |||
"Z W'ZDTN U To Tr DELTA T SENaIBLE BEAT WALL EIC.OsURE eGT. (Ft) (Ft) (sq Ft) Btulh.sqfLF (F) ("F) (F) (BTU/h) | |||
SOUTH* 692.0' - C11, 8- RMW 18.01 14.5 234.51 0.4551 73.4 74.6 -1.2 -128 SOUTH Door C9 7.2 3.7 26.5 0.448 73.4 74.6 -1.2 -1i NORTH 692.0 - ABIA31, 42- Cl 18.01 14.5 261.01 0.212 104.0 74.61 29.4 1,627 EAST 692.0' - C12, 8" RMW 33.3 9.1 299.7 0.45,1 81. 74.1 6.7 914 EAST (ABOVE C12) 692.0'- ATTIC, 8" RMW 33.3 5.5 183.2 0.455 74.7 74. 0.1 WEST 1692.0'- C7, 8" RMW 33.4 14. 482. 0.45 74.9 74. 0.3 6_ | |||
FLOOR 692.0'- Ground 18.1 33.3 599.4 0.02 68.. 74.4 -6.6 -10 CEILING 1708.0' - C4, 18" Cl 18.-0 33.3 599.4 0.376 70.7 74.d -3.9 -87 TOTAL TRANSMISSION LOAD = 1,491 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD = 12.248 TOTAL ROOM SENSIBLE LOAD: 13,739 Ts I 0 I CFMI ROOM TEMPERATURE (Tr)= ( 57.2 ) + ( 13,739 /(1.08 x 724 ) 74.7 °F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 724 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.6 "F dry bulb 47 % RH I This page replaced by Revision 20. | |||
Calculation Identifier. EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.8. 10 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C9 Ref: 5.5 -5.11, 5.14 - 5.16. 5.18,5.20,5.47 - 5.54, 5.56, 5.57,6.1 ROOM NAME: COMMUNICATION ROOM Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 18-60 Steady State Temperature: 76.6 'F Design Rm Temp 'F: 90 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE SEAT F, | |||
ENCLOSUJRE NGT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (*F) (*F) (MF) (BTU/h) | |||
WEST 692.0'- C1*, 8" RMW 33.3 9.0 299.7 0.45' 81.3 76.6 4.7 641 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33.3 5.5 183.2 0.451 74.7 76.6 -1.9 -1 EAST* 692.0'- CIO, 36" Ci 33.3 14. 425.5 0.236 80.8 76. 4.2 42 EAST Door C111 7.2 8. 57.4 0.441 80.8 76. 4.2 10 SOUTH* 692.0'. CII, 8" RMW 25.01 14. 305.1 0.4551 73.4 76. -3.2 SOUTH Door Cit 7.2 8.. 57.4 0.448 73.4 76. -3.2 _ ._ | |||
SOUTH 692.0'- Stair C2, 8"RMW 18.0 14.. 261.0 0.4551 72.0 76. -4.6 -54 NORTH 692.0' - ABIA29, 42" CI 20.0 14.. 290.0 0.212 104.0 76. 27.4 1,68 NORTH 692.0' - ASIA30, 42" CI 23.0 14. 333.5 0.21 104.0 76.1 27.4 1,93 FLOOR 692.0 - Ground 43.(0 33.3 1431.1 0.02q 68.0 76. -8.6 -32 CEILING 708.0' - C4, 18" CI 43.0 33.3 1431.9 0.3051 70.7 76. -5.9 .2,57 TOTAL TRANSMISSION LOAD = 664 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 28,419 TOTAL ROOM SENSIBLE LOAD: 29,583 SUPPLIMENTAL AIR HANDLING UNIT: Not credited in consideration of room temp 0 NET ROOM SENSIBLE LOAD: 29,583 SUPPLY AIR: | |||
Supply air is a mix of air from room C12 & AHU. | |||
Room C12 AHU Flow Rate (cfm) 1107 1665 Temperature,°F 81.31 57.2 Total flow = 2,772 cfm Supply air temperature: 66.8 'F Ts I I a I CFMI ROOM TEMPERATURE (Tr) ( 66.8 ) + ( 29,583 /(1.08 x 2,772 ) = 76.7 'F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 IU IAL r11UUI LAII-NI LUAU: 400 ROOM HUMIDITY RATIO (Wr): | |||
Room C12 AHU Flow Rate (cfm) 1107 1665 Humidity ratio 0.0084 0.0084 Total flow = 2,772 cfm Wr' = 0.0084 # moist I # dry air Wr= 0.0084 + 400 /(4840x 2,772 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 76.6 °F dry bulb 1 ~47 % RHI This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.8. 11 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C10 Ref: 5.5 - 5.11, 5.14 - 5.16. 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow. 2673 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 57.2 'F Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 20-60 Steady State Temperature: 80.8 'F Design Rm Temp 'F: 86 TYPE O LETH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL -CLwSut HOT. (Ft) (Ft) (Sq Ft) Btu/h.sqfLF (*F) (F') (7) (BTU/h) | |||
EAST 692.0'- Ground 42.0 NA NA 1.0001 68( 80.l -12.8 SOUTH 692.0'- Ground 47.0 NA NA 1.000 68.- 80.8 -12.8 -602 NORTH 692.0'- Ground 22.01 NA NA 1.0001 68. 80.8 .12.8 .28 NORTH 692.0' - ABIA27, 42" CI 21.0 14.5 304.5 0.212 104.( 80.8 23.2 1,49 NORTH 692.0' - ABIA29, 42" CI 4.0 14.5 58. 0.211 104.Q 80.8 23.2 28 WEST 692.0' - C9, 36" Cl 33.03. 14.51 420. 0.236 76.1 80.8 -4.2 -41 WEST Door C1 8.I 7.2 57. 0.448 76.61 80.8 -4.2 -1 WEST 692.0' - Stair C2, 36" CI 9.1 14. 130.1 0.231 72.( 80.8 -8.8 -271 FLOOR 692.0' -Ground 42.1 47.( 1974.1 0.024 68.1 80.1 -12.8 -65a CEILING 708.0 -TB/TI, 18" CI 42.0 47., 1974.4 0.305 110.0 80.8 29.2 17,58 TOTAL TRANSMISSION LOAD = 16,489 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 52,014 TOTAL ROOM SENSIBLE LOAD: 68,503 Ts I 0 I CFMI ROOM TEMPERATURE (Tr) = ( 57.2 ) + ( 68,503 /( 1.08 x 2,673 ) = 80.9 °F LATENT LOAD: Q latent PEOPLE 0 X 200 0 IUIAL KUOM LATIN[ LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 2673 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 80.8 'F dry bulb 38 %RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.8. 12 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7,8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C11 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56,5.57,6.1 ROOM NAME; CORRIDOR Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: NA Steady State Temperature: 73.4 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U T I Tr DELTA T SENSIBLE HEAT WALL ZNCLOSURE HGT. (Ft) (Ft) (Sq Ft) SBtulh.sqftF ("F) F") (CF) (BTJI/h) | |||
SOUTH 692.0'- Ground 181.01 NA NA 1.000 68.0 73.4 -5.4 -97 NORTH* 692.0' - C2, 8" RMW 11.7 14." 112.3 0.455 74.5 73.4 1.1 55 NORTH Door C3 7.2 8.0 57.4 0.448 74.5 73.4 1.1 22 NORTH* 692.0'- C3, 8" RMW 23.3 14. 311.3 0.455 77.0 73.4 3.6 51 NORTH Door C4 7.2 3. 26.5 0. 77.0 73.4 3.6 _ 4_ | |||
NORTH* 692.0' - C4, 8" RMW 25.31 14.. 321.7 0.455 72.1 73.4 -0.6 -8 NORTH Door CS 7.1 6. 45.2 0.448 72.8 73.4 -0.6 -1 NORTH* 692.0' -C5, 8" RMW 28.7 14. 371.0 0.455 72.0 73.4 -1.4 -233 NORTH Door C6 7.1 6. 45.2 0.448 72.0 73.4 -1.4 -2 NORTH* 692.0' - C6, 8" RMW 23.3 14. 311.31 0.455 75. 73.4 2.4 344 NORTH Door C7 7.1 3. 26.51 0.448 75. 73.4 2.41 2 NORTH* 692.0' - C7, 8" RMW 11.3 14. 137.31 0.455 74.9 73.4 1.5 9_ | |||
NORTH Door C8 7.1 3. 26.51 0.448 74.9 73.4 1.5. 1 NORTH* 692.0' - C8, 8" RMW 18.0 14. 234.51 0.455 74.6 73.4 1.2 12 NORTH Door C9 7.1 3. 26.51 0.448 74. 73.4 1.2 l1 NORTH* 692.0'- C12, 8" RMW 11.0 9.1 77.51 0.455 81.3 73.4 7.9 27 NORTH Door C13 7.2 3.0 21.51 0.448 81.3 73.4 7.9 7 NORTH Attic (Above C12) 11.( 5.5 60.5 0.455 74.71 73.4 1.3_ 3 NORTH* 692.0' - C9, 8" RMW 24.1 14.5 292.1 0.455 76. 73.4 3.2 421 NORTH Door C10 7.2 8.6 57.4 0.448 76.6 73.4 3.21 8 EAST* Stair C2, 8" RMW 8.0 14.5 94.5 0.455 72. 73.4 -1.4 -6 EAST Door C12 7.2 3.( 21.5 0.448 72. 73.4 -1.4 -1 WEST* Stair C1, 8" RMW 8.0 14. 94.51 0.455 72. 73.4 -0.9 -31 WEST Door C1 7. 3. 21.51 0.448 72.5 73.4 -0.9 -! | |||
FLOOR 692.0' - Ground 181. 8.. 1448.( 0.0261 68.0 73.4 -5.4 -20 CEILING 708.0' - Cl, 18" CI 68. 8. 544.( 0.30 78. 73.4 5.0 83 CEILING 708.0' - C2, 18" CI 39.( 8. 312.A 0.301 89.4 73.4 16.0 1,52 CEILING 1708.0 - C4, 18" CI 74.0 8. 592. 0.376 70.7 73.4 -2.7 -601 TOTAL TRANSMISSION LOAD = 2,2421 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page: 7.8. 13 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C1l ROOM NAME: CORRIDOR (contd) | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,908 TOTAL ROOM SENSIBLE LOAD: 5,150 SUPPLY AIR: | |||
Supply air is a mix of air from rooms C4, C5 &C8. | |||
Room C4 fC8 iC5 Flow Rate (cfm) 2430 2610 724 Temperature. F 72.8 72.0 74.6 Total flow = 5,764 cfm Supply air temperature: 72.7 'F Ts I I 0 I CFMI ROOM TEMPERATURE (Tr)= 72.7 ) + ( 5,150 1(1.08 x 5,764 ) = 73.5 °F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C4 C5 C8 Flow Rate (cfm) 2430 2610 724 Humidity ratio 0.0084 10.0084 0.0084 Total flow 5,764 cfm Wr = 0.0084 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 73.4 ry u This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.8. 14 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18. 5.20, 5.47 - 5.54, 5.56, 5.57.6.1 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow. 1107 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 57.2 °F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity. 26-60 Steady State Temperature: 81.3 'F Design Rm Temperature: 90 TYPE OF LENGTH/ WIDTH ARMA U Ta Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE HGT. (Ft) (1t) (Sq rt) Btu/h.sqfLF (F) (1F) (F) (BTU/h) | |||
EAST 692.0' - C9, 8- RMW 33.31 9. 299.7 0.455 76.6 81.3 -4.7 -641 WEST 692.0'- C8, 8" RMW 33.3 9.( 299.7 0.4551 74.6 81.31 -6.7 -914 SOUTH* 692.0' - CI1, 8" RMW 11.( 9.( 77.5 0.455 73.4 81.3 -7.9 .279 SOUTH Door C13 7.2 3.( 21.5 0.448 73.4 81.3 -7.9 -7 NORTH 692.0'- AB/A31. 42" CI 8. 9.0 72.0 0.212 104.01 81.31 22.7 346 NORTH 692.0' -ABIA30, 42" CI 3.( 9.0 27.0 0.211 104.1 81.1 22.7 130 FLOOR 692.0'- Ground 11.1 33.1 366.2 0.021 68.4 81., -13.3 -12 CEILING ATTIC (Susp. ceiling) 11.0 33.31 366.4 0.3301 74.7 81.,- -4.6-61 -7 TOTAL TRANSMISSION LOAD = -2,357 | |||
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD 31,069 TOTAL ROOM SENSIBLE LOAD: 28,962 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 57.2 ) + ( 28,962 /( 1.08 x 1,107 ) = 81.4 'F LATENT LOAD: a latent PEOPLE 1 X 200 200 IUIAL KROM LATENI LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200/ (4840 x 1,107 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 81.3 *F dry bulb 38 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.8. 15 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis. EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. - NIA Ref: 5.5 - 5.11,5.14 - 5.16. 5.18, 5.20,5.47 - 5.54,5.56, 5.57,6.1 ROOM NAME: ATTIC (above C12) | |||
Design air flow: NA cfn Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 74.7 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SZNMSBLE BEAT WALL ENcLOSURE HGT. (Ft) (F) (Sq Ft) BtuLh.sqfLF (*F) (IF) (F) (11ni/h) | |||
EAST 692.0'- C9, 8- RMW 33.3 5.5 183.2 0.455 76. 74.7 1.9 1 WEST 692.0'- C8, 8" RMW 33.3 5.1 183. 0.455 74. 74.7 -0.1 -_ | |||
SOUTH 692.0' - C11, 8- RMW 11.0 5.' 60.5 0.455 73. 74.7 -1.3 -3 NORTH 692.0'- ABIA31, 42' CI 8. 5. 441. 0.21 104.. 74.7 29.3 27 NORTH 692.0' - ABIA30, 42 CI 3.0 5. 16.1 0.214 104.. 74. 29.3 10 FLOOR 692.0-C12 11.0 33.3 366.3 0.33J 81., 74.7 6.6 79 CEILING 708.0'- C4, 18- CI 11.0 33.3 366." 0.3051 70.7 74.7 -4.0 -44" TOTAL TRANSMISSION LOAD = 841 ISTEADY STATE ROOM CONDITIONS: 74.7 "ry u This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.8. 16 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. - 692.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.568 5.57, 6.1 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 72.5 'F Design Rm Temp "F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq FI) Btu/h.sqftF (F) (F) (F) (DTu/h) | |||
WEST 692.0'- Cl, 36" CI 8. 14.51 116.0 0.236 77.0 72.5 4.5 122 SOUTH 692.0'- Ground 18. 14.51 261.0 1.000 68.0 72.5 -4.5 -1,17 NORTH 692.0'- C2, 12" CI 18.. 14.5 261. 0.431 74.5 72.5 2.0 22 EAST* 692.0'- C11, 8" RMW 8.j 14.5 94.5 0.451 73.4 72.5 0.9 3 EAST Door C1 7., 3.0 21.51 0.441 73.4 72.5 0.9 FLOOR 692.0'- Ground 18.0 8.0 144.0 0.02 68. 72.1 -4.5 -17 CEILING (See Note) ; .. i !- il *i::&!'' * . * * .I i*! . *I ITOTAL TRANSMISSION LOAD =-796 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% - 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 IUI L ROUUOM SNENIBLE LUAU: 187 ISTEADY STATE ROOM CONDITIONS: 72.5 'F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.8. 17 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 6.57, 6.1 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity'. NA Steady State Temperature: 72.0 'F Design Rm Temperature: NA TYPE OF LENGTH/ WIDTH AREA U T I Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft.F (*F) CF) I (F) (BTU/h) | |||
WEST* 692.0'- Cl1, 8" RMW 8.6 14.5 94.5 0.455 73.4 72.0 1.4 6 WEST Door C12 7.2 3.( 21.1 0.448 73.4 72.0 1.4 1 SOUTH 692.0'- Ground 18.0 14.5 261.( 1.000 68.01 72.0 -4.0 -1, NORTH 692.0'. C9, 8" RMW 18.01 14.51 261. 0.45 76. 72. 4.6 54] | |||
JEAST 692.0'- CIO, 36" CI 8.1 14.4 116. 0.23 80. 72.1 8.8 241 FLOOR 692.0'- Ground 18.0 8.0 144. 0.02q 68.4 72.1 -4.0 -1 ICEILUNG (See Note) I., - 1, 1 , I II "* I' I''*"'' ýt TTLTRANSMISSION LOAD =-196l Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 785 ISTEADY STATE ROOM CONDITIONS: 72.0 ry u This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1I & 2 Page: 7.8. 18 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 708.0-Cl Ref: 5.5 - 5.11,514 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow-. 7038 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 57.2 *F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 27-60 Steady State Temperature: 78.4 'F Design Rm Temp: 90 OFEXNTHI TYP WIDTH? AREA U Ta Tr DELTA TSEaN.SIBLE HEAT WALLENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F ('F) (1F) (*F) (BT/h) | |||
SOUTH 708.0' - TBITI, 36" Cl 68.2 19.5( 1329.9 0.236 110.0 78.4 31.6 9,91 SOUTH 708.0' - Stair C1, 8" CI 18.0 19.5( 351.0 0.500 91.3 78.4 12.9 2,2] | |||
NORTH 676.0' - AB/A2, 36" CI 37.2 3.5( 130.2 0.236 104.0 78.4 25.6 78 NORTH 692.0' - ABIA3, 36" CI 26.5 3.5( 92. 0.23 104. 78.4 25.6 56 NORTH 692.0'- AB/A5, 36" CI 21. 3.50 75.3 0.236 104.0 78.4 25.6 45 NORTH 713.0 - Gen.area, 36" CI 56.1 16.00 899.2 0.236 104.0 78.4 25.6 5.43 NORTH 713'- A25, 36 CI 15.0 16.0 240. 0.23 104. 78.4 25.6 1,4 NORTH 713'- A26, 36" CI 15.0 16.0 240.0 0.236 104.01 78.4 25.6 1,4 EAST* 708.0'. C2, 8' CI 8.0 19.50 113. 0.500 89.4 78.4 11.0 621 EAST Door C22 7. 6.0 43. 0. 4 89.4 78. 11.0 21 EAST 708.0'- C3, 8" CI 34.5 19.50 538.3 0.500 69.3 78.4 -9.1 -2,44 WEST* 708.0' - TBIT1, 36" CI 34.5 19. 647.2 0.236 110.0 78.4 31.6 4,8 WEST Door C20 7.3 3.5 25.6 0.448 110.0 78.4 31.6 366 WEST' Stair C1. 8" CI 8.0 19.5 134.51 0.431 91. 78.4 12.9 7 WEST Door C21 7.2 3.0 21.51 0.448 91.3 78. 12.9- 12 FLOOR 692.0'-- C2, 18 CI 989.0 0.305 74.5 78.4 -3.9 -1,17 FLOOR 692.0'- C3, 18" CI :,: | |||
*;,* * **!* 775 775.91 0.30 0.3051 7. | |||
77.01 78. | |||
78.4 -1.4 | |||
-.- -3 331 FLOOR 692.0'- C4, 18" CI ',,'.. 842. 0.30 72. 78. -5.6 -1,439 FLOOR 1692.0'- C5, 118"C..1,:. 189.8 0.301 72. | |||
* 78. -6.4 -371 FLOOR 692.0'- Cl1, 18"CI C. . .. 544.( 0.304 73.1 78.1 -5.0 -83 CEILING 729.0 - C1, 18" CI 3341.1 0.301 95.1 78.41 16.6 16,91 TOTAL TRANSMISSION LOAD = 39,530 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 122,026 TOTAL ROOM SENSIBLE LOAD: 162,056 Ts I o Q I CFMI ROOM TEMPERATURE (Tr)= 57.2 ) + ( 162,056 /(1.08 x 7,038 ) = 78.5 °F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 400 / (4840 x 7,038 ) = 0.0084 TEADY STATE ROOM CONDITIONS: 78.4 'F dry bulb 41% RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.8. 19 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. - 708.0'- C2 Ref. 5.5 - 5.11, 5.14 - 5.16.5.18, 5.20, 5.47 - 5.54.5.56,5.57,6.1 ROOM NAME: CORRIDOR Design air flow. NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 89.4 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqftF (F) (F) (*F) (BTU/h) | |||
EAST* 708.0' - C4, 8- CI 8.0 19.' 113. 0.500 70. 89.4 -18.7 -1,056 EAST Door C24 7.2 6.0 43. 0.448 70. 89.4 -18.7 -36 WEST* 708.0- C1, 8- CI 8.0 19.5 113. 0.500 78. 89.4 -11.0 -621 WEST Door C22 7.2 6.0 43. 0.448 78. 89.4 -11.0 -21 SOUTH* 708.0' -TBrrT, 36" CI 39.0 19.5 736.1 0.236 110.1 89.4 20.6 3,57 SOUTH Door C26 7.2 3.4 24. 0.448 110.0 89.4 20.6 22 NORTH* 708.0' - C3, 8- CI 39.0 19.5 717. 0.500 69. 89.4 -20.1 -7,211 NORTH Door C23 7. 6. 43. 0.4 69. 89.4 -20.1 -383 FLOOR 692.0'- Cl1, 18"CI Ci* £ fr.. 312.( 0.304 73.4 89.4 -16.01 .1,52 CEILING 729.0 - C1, 18" Cl , 312.3 0.305 95.0 89.4 5.6 53 TOTAL TRANSMISSION LOAD = -7,034 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: 7.5 HP 1,066.5 X 3.413 MOTOR IN. MACH OUT 3,640 PEOPLE 0 X 250 0 LIGHTING 1,085.0 X 3.413 X 100% = 3,703 EQUIPMENT 0.0 X 3.413 X 100% - 0 CABLE TRAYS 0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 309 ISTEADY STATE ROOM CONDITIONS: 89.4 7 dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBNI I & 2 Page: 7.8. 20 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 708.0-C3 Ref: 5.5- 5.11 5.14 -5.16, 5.18, 5.20, 5.47 -5.54. 5.56. 5.57, 6.1 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity: 40-60 Steady State Temperature: 69.3 'F Design Rm Temp 'F: 74 TYPE OF LENGTH/ W'-E AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqfLF ('F) (F) (*F) (BTU/h) | |||
SOUTH* 708.0'- C2, 8" CI 39.01 19.5 717.51 0.5001 89.4 69.31 20.1 7,211 SOUTH Door C23 7.2 6.( 43.0 0.4481 89.4 69.3 20.1 38 NORTH 676.0'- ABIA3, 36" CI 39.0 3.5 136.5 0.236 104.0 69.4 34.7 1,11 NORTH 713.0'- Ion, fltr rm, 36" Cl 39.0 16.0 624.0 0.236 104.0 69.31 34.7 5,11 EAST 708.0'. C4, 8" CI 33.3 19.5 649.4 0.5001 70.71 69. 1.4 45 WEST 708.0'- Cl, 8" CI 33.3 19.5 649.4 0.500 78.41 69. 9.1 2,95 FLOOR 692.0' - C5, 18" CI . 765. 0.371 72.0 69. 2.7 77 FLOOR 692.0' - C6, 18" C1 , 526.1 0.374 75. 69. 6.5 1,28 CEILING 729.0- Cl, 18" CIl . 1292.0 0.3051 95. 69. 25.7 1012 TOTAL TRANSMISSION LOAD = 29,426 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 91,816 TOTAL ROOM SENSIBLE LOAD: 121,742 SUPPLY AIR: | |||
Supply air is a mix of air from two different air handling units. | |||
Room AHU(MER) AHU (CR) | |||
Flow Rate (cfm) 5367 8000 Temperature, "F 57.2 63.5 (See below) | |||
Total flow = 13,367 cfm Supply air temperature: 60.9 "F Note: Calculated temperature from the AIRCOOL program (see pg.7.8.30): 60.82 'F Temperature rise due to motor (see Section 7.7): 2.6 'F Supplemental AHU supply temperature: 60.82 ) + ( 2.63) = 63.45 'F Ts I I CF ROOM TEMPERATURE (Tr)= 60.9 ) + ( 121,742 1(1.08 x 13.367 ) = 69.4 "F LATENT LOAD: Q latent PEOPLE 2 X 200 400 ITIAL UUOMLATENT[ LOAD: 400 ROOM HUMIDITY RATIO (Wr): | |||
Room AHU(MER) AHU(R Flow Rate (cfm) 5,367 8,000 Humidity ratio 0.0084 0.0080 4 See pg. 7.8.30 Total flow 13,367 cfm Wr' 0.0082 # moist / # dry air Wr= 0.0082 + 400 /(4840x 13,367 ) 0.0082 STEADY STATE ROOM CONDITIONS: 69.3 °F dry bulb 54 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN/ 1 & 2 Page: 7.8. 21 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11,5.14 -5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7236 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 57.2 *F Supply Air Humidity Ratio: 0.0084 IbW/ilb dry air Design Rm Humidity: 27-60 Steady State Temperature: 70.7 'F Design Rm Temperature: 90 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT L NCOSURE ORGHT. (Ft) (Ft) (Sq Ct) Btulh.sqft.F ("F) (*) (M (BTU/h) | |||
SOUTH 708.0'- TBITI, 36" CI 75.1 19.51 1464.5 0.236 110. 70.7 39.3 13.58 SOUTH 708.0'- Stair C2, 8" Cl 18.0 19.51 351.0 0.500 85. 70.7 14.6 2,526 NORTH 692.0'- ABIA31, 36" Cl 42.0 3.54 147.0 0.23 104.. 70.7 33.3 1,155 NORTH 692.0'- ABIA30, 36"Cl 26.0 3.501 91.0 0.23 104.. 70.7 33.3 71 NORTH 692.0' - ABIA29, 36' Cl 22.0 3.501 77.0 0.23 104.. 70.7 33.3 - 60 NORTH 713.0'- Ion, fltr rm, 36" CI 42.01 16.00 672.0 0.23 104.01 70.7 33.3 5,281 NORTH 713'-AB Gen Area, 36" Cl 48.0 16.00 768.0 0.23 104.01 70.7 33.3 6,03 WEST 708.0' - C3, 8" Cl 34.51 19.4 672.8 0.50 69.3 70.7 -1.4 -471 WNEST 708.0' - C2, 8" Cl 8.01 19.5 113.( 0.501 89.4 70.7 18.7 1,0 WEST Door C24 7.2 6.01 43.0 0." 89.4 70. 18.7 3 EAST 708.0'- TBrTI, 36" Cl 34.51 19.51 672.8 0.23( 110.(0 70.7 39.3 6,24 EAST Stair C2, 8" CI 8.01 19.51 134.5= 0.431 85.3 70.7 14.61 B468 EAST Door C25 7.2 3.0 21.51 0.441 85.3 70.7 14.6 141 FLOOR 692.0' - C6, 18" CI 33.3 6.91 229.8 0.37( 75.8 70.7 5.1 441 FLOOR 692.0' - Cl, 18" CI 74.01 8.01 592.0 0.37( 73.4 70.7 2.7 601 FLOOR 692.0' - C7, 18- Cl 11.3 33.3 376.3 0.371 74.9 70.7 4.2 594 FLOOR 692.0' - C8, 18" CI 18.0 33.3 599. 0.376 74.6 70.7 3.9 879 FLOOR 692.0'-Attic(above C12) 11.1 33.3 366. 0.304 74.1 70. 4.0 447 FLOOR 692.0' -C9, 18" CI 43.C 33.3 1431. 0.305 76.1 70.7 5.9 2,577 CEILING 729.0 - C1, 18" CI ,,.I 3595.7 0.305 95.0 70.7 24.3 26,64_ | |||
TOTAL TRANSMISSION LOAD = 70,297 | |||
(")The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD 35,318 TOTAL ROOM SENSIBLE LOAD: 105,865 Ts . 1 CFMI ROOM TEMPERATURE (Tr)= ( 57.2 ) + ( 105,865 /(1.08 x 7,236 ) = 70.7 'F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200/ (4840 x 7,236 ) = 0.0084 0 | |||
STEADY STATE ROOM CONDITIONS: 70.7 F dry bulb 54 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.8. 22 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO.. 708.0'- STAIR C1 Ref. 5.5 -5.11, 5.14 - 5.16. 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.1 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA °F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 91.3 'F Design Rm Temp F: NA TYPE Or LENGTH/ WTDTH AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (F) (F) (F) (BTU/h) | |||
WEST SOUTH 708.0' -- TBIT1, 708.0' TBTI, 36" 36" CI CI 8.0 19.5 156.0 0.236 110. 91.- 18.7 688 | |||
: 18. 0 19., 1 351. 0 0.236 110. 91.3 18.7 1,54 NORTH 708.0' - C1, 8" CI 18.0 19.-= 351.0 0.500 78. 91.q -12.9 .2,2T2 EAsTr 708.0'- C1, 8" CI 8.0 19.51 134.51 0.431 78.1 91.3 -12.9 -7 EAST Door C21 7.2 3. 21. 0. 78. 91.3 -12.9 -12 FLOOR (See Note) _;, | |||
1'., | |||
TOTAL TRANSMISSION LOAD= -899 Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(")The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING (See page 45) 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% - 0 TUIAL KUUM SENSIBLE LOAD: 84 ISTEADY STATE ROOM CONDITIONS: 91.3 Fry u This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1I & 2 Page: 7.8. 23 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 708.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56, 5.57. 6.1 ROOM NAME: EAST STAIRWELL Design air flow. NA cfm 0 | |||
Supply Air Temp: NA F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 85.3 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqfLF (F) (,F) ('F) (BTU/h) | |||
EAST 708.0' -TBIT1, 36" CI 8. 19.5 156.0 0.23 110.0 85.3 24.7 904 SOUTH 708.01 -TBITI, 36" CI 18. 19.51 351.( 0.23 110.0 85.31 24.7 2,04 NORTH 708.0' - C4, 8" CI 18. 19.1 351.( 0.50 70.7 85." -14.6 -2,561 WEST* 708.0' - C4, 8" C 8. 19. 134.5 0.50 70.7 85." -14.6 -98 WEST Door C25 7. 3. 21.5 0.44 70. 85.31 -14.61 -141 IFLOOR (See Note) . | |||
JCEILING (See Note) | |||
TOTAL TRANSMISSION LOAD = -729 Note: No transmission through the flor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directiy below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING (See page 46) 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 254 ISTEADY STATE ROOM CONDITIONS: 85.3 Fry u This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.8. 24 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.8 NORMAL OPERATION (SUMMER CASE 1) | |||
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT: | |||
ROOM RETURN FLOW TEMP. HUMIDITY cfm X HUM cfm X *F (cfm) ('F) # MOIST I # DRY MECHANICAL EQUIP. ROOM EAST (CIO) 2673 80.8 0.0084 22.5 215,978 COMMUNICATION ROOM (692.0" - C9) 2772 76.6 0.0084 23.4 212,335 MECHANICAL EQUIP. ROOM WEST (C1) 4558 77.0 0.0084 38.3 350,928 UNIT 1 AUX. INSTRUMENT ROOM (708.0'-C1I 7038 78.4 0.0084 59.2 551,779 COMPUTER ROOM (708.0'. C3) 5367 69.3 0.0082 43.8 371,933 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7236 70.7 0.0084 60.8 511,550 OUTSIDE AIR 2420 95.01 0.0133 32.2 229,900 UTOTAL Vreturn = 32,063 1 280.2 2,444,403 Return Air Temperature from EBR spaces: SUM (cfm X *F) I Vreturn: Treturn = 76.2 *F Return Air Humidity Ratio from EBR spaces: Wreturn = 0.0087 # MOIST I # DRY AIR This page replaced by Revision 20. | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.8.25 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:58:28 PM | |||
***** EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse toAir Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.8.26 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:58:28 PM | |||
***** QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.8.27 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:58:28 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE. | |||
Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 45.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 16032.00 Inlet Temperature (degrees F): 48.00 76.00 Outlet Temperature (degrees F): 52.39 51.07 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1826.81 10.15 Clean Pressure Drop (psi):. 32.88 Not Calculated Fouled Pressure Drop (psi): 39.32 Not Calculated Velocity (ft/s and ft/min): 9.93 458.06 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 475335/ 426751/ 48584 Btu/hr Average Overall Heat Transfer Coefficient: 7.01 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 51.07 deg F | |||
PROGRAM AIRCOOL - REVISION 6.1 CALW LD. | |||
Finned Tube Air Cooler Rating Program I Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
S Name: COMPROOM.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Friday, November 08, 2002 at 12:53:13 PM | |||
*** EQUIPMENT CONFIGURATION | |||
* VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 3 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper T4 Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Copper Fin Style: Flat Plate Fin Thickness (in.): 0.0100 Number of Fins per Inch: 8.0 | |||
PROGRAM AIRCOOL - REVISION 6.1 CALCLID. 4t&Zfrtfzi4768 Finned Tube Air Cooler Rating Program lIet 2 . 2*. | |||
7'2 . | |||
Copyright 1994 by Holtec International. All rights leserveý. - | |||
This computer code is QA Validated under Holtec International's QA system. | |||
S Name: COMPROOM.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Friday, November 08, 2002 at 12:53:13 PM | |||
* ***QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION S | |||
PROGRAM AIRCOOL - REVISION 6.1 CALC I.D. | |||
shmt -7ý R a (2 Finned Tube Air Cooler Rating Program .. | |||
Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
* Name: COMPROOM.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Friday, November 08, 2002 at 12:53:13 PM | |||
*** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: Supp 2 DATE: 11-08-02 PROCEDURE: CompRmSupplment CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 50. 00 Outlet Relative Humidity (%): 68.89 Flow Rate (gpm and acfm): 22.00 8000. 00 Inlet Temperature (degrees F): 48.00 70.00 Outlet Temperature (degrees F): 55.20 60.82 Fouling Factor (I/Btu/hr/sqft/F): 0.0010 0.0000 SH Transfer Coeff (Btu/hr/sqft/F): 722.79 12.07 n Pressure Drop (psi): 2.11 Not Calculated Fouled Pressure Drop (psi): 2.51 Not Calculated Velocity (ft/s and ft/min): 3.24 640.00 Air Flow Zones: 1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 79460/ 79460/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 7.11 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 50.59 deg F 0 | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.9. I | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
NORMAL OPERATION (SUMMER - CASE 2) CONSIDERS THE FOLLOWING PARAMETERS: | |||
Q GENERAL METHODOLOGY AS SHOWN IN SECTIONS 6.9 & 7.9 g AIR FLOW RATES AS SHOWN IN THE APPENDIX 2 9 SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 go MAXIMUM CHILLED WATER FLOW RATE OF 216 GPM + 10% = 238 GPM TO EBR AHU A-A r MAXIMUM CHILLED WATER FLOW RATE OF 284 GPM + 10% = 312 GPM TO EBR AHU B-A go MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 420 F A NORMAL OPERATION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.5 S95°F PRESSURIZING AIR i COMPUTER ROOM SUPPLEMENTAL AHU RUNNING go HEATERS 0-HTR-31-83 (SUPPLY AIR TO ROOMS @ EL. 692) AND 0-HTR-31-85 (COMPUTER ROOM) | |||
ARE RUNNING SINCE THE PRELIMINARY ANALYSIS INDICATED THAT TEMPERATURE IN ROOM C9, EL. 692.0 AND ROOM C3, EL. 708.0 WILL FALL BELOW THE TEMPERATURE SWITCHES SETPOINT TEMPERATURE OF 68 OF, THUS THE HEATERS WILL BE RUNNING. | |||
This case conservatively maximizes the cooling capability of the EBR AHUs by modeling the maximum chilled water flow rate concurrent with minimum chilled water temperature. This case was performed to conservatively predict the maximum load on the chillers during normal summer time operation since this value is reported in the system description (Ref. 5.1) Table 9.6. | |||
The EXCEL spreadsheet (see pg.7.9.2 to.7.9.24) and AIRCOOL models (see pg. 7.9.25 to 7.9.30) were iterated until the return mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were approximately equal. This equates to approximately Tr = 73.8 0 F (see pg.7.9.24) which is significantly greater than the controller setpoint of 68°F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is: | |||
TZ(B-A) = 45.79 OF (estimated air side outlet temperature for EBR AHU B-A based on the AIRCOOL model; see pg. 7.9.30) | |||
TZ(A-A) = 46.13 OF (estimated air side outlet temperature for EBR AHU A-A based on the AIRCOOL model; see pg. 7.9.27) | |||
Tz = 46.0 OF (calculated average air temperature just downstream of coil) | |||
At = 6.1 OF (total air temperature rise thru AHU including fan/motor and steam injection temperature rise; see Section 7.4) | |||
Ts=Tz+At= 52.1 °F Since the computer room supplemental AHU is also credited in this normal cooling mode, an AIRCOOL model of this unit is included in this section (see pg. 7.9.31 to 7.9.33). This model was also iterated until the assumed entering air conditions used in the AIRCOOL model were approximately equal to the room temperature I humidity conditions computed in the speadsheet. These values are approximately 65.7°F and 59.3% relative humidity. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.9. 2 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-Cl Ref: 5.5 -5.11, 5.14 - 5.16, 5.18,5.20,.5.47 - 5.54,.5.56, 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 75.8 'F Design Rm Temp "F: 86 TYPE OF LP.ITH WIDT AEA U To Tr DELTA T SENSIBLK HEAT WALL L OS 1RE HGT (FT) (Ft) (Sq Stulh.sqfLF Ft) (MF) (MF) (1F) (BTU /h) | |||
WEST 692.0'- Ground 42.0 N A N AI 1.00 68. 75. 8 -7.8 .32 7 SOUTH 692.0'- Ground 47.1 NA NI 1.00 68.( 75. -7.8 -36 NORTH 692.0' - AB/A5, NORTH 692.0'- Ground42" CI 23.0 5.5 N NA 1.00 68.( 75. -7.8 -17 14.t 79.8 0.21 NORTH 692.0 - ABIAI, 42" CI 18.5 14. 268.3 0.21 ; 104.( | |||
104.0 75. | |||
75.1 28.2 28.2 1,6I 47 | |||
* EAST* 692.0' - C2, 36" CI 33.0 14. 420.9 0.236 74.1 75. -1.7 -16 EAST Door C2 8.0 7. 57.6 0. 44174.1 75. -1.7 .1, E A ST 69 2 .0 ' - S ta ir C1 , 3 6 " CI 9. 014 . 1 30 . 0 .23 7 2. 75 . __- | |||
-3.3 10 t o FLO O R 69 2 .0 ' - Gr o u nd 42 . 47. | |||
0 19 74 . 0 0 .0 2 4 6 8. 075 . -7 .8 -4 0 CEILING 708.0 - TBITI, 18" CI 42.0 47. 1974. 0 0.3051 110.0 75.8 34.2 20,591 TOTAL TRANSMISSION LOAD a 21,083 | |||
(") The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
PEOPLE INTERNAL: 0 X 250 ELECTRICAL LOAD 0 | |||
11,356 TOTAL ROOM SENSIBLE LOAD: 32,439 SUPPLY AIR: | |||
Supply air is a mix of air from room C2 &AHU. | |||
Room C2 AHU Flow Rate (cfm) 3574 984 0 | |||
Temperature, F 74.1 52.1 Total flow = 4,558 cfm Supply air temperature: 69.3 'F Ts I I o CFMI | |||
-ROOM TEMPERATURE (Tr) = 69.3 ) + ( 32,439 /(1.08 x 4,558 ) 75.9 "F LATENT LOAD: Q latent PF-OPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C2 AHU Flow Rate (cfm) 3574 984 Humidity ratio 0.0084 0.0084 Total flow = 4,558 cfm Wr= 0.0084 # moist / # dry air STEADY STATE ROOM CONDITIONS: 75.8 dry | |||
°F bulb 45 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.9. 3 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C2 Ref: 5.5 -5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan) | |||
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 74.1 'F Design Rm Temp 'F: 86 TYPE OF LENGTH/ wIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT (lt) (Ft) (Sq Pt) Stulh.sqft.F IM (M M ( ()'IwU/h) | |||
WEST* 692.0' - Cl, 36" CI 33.3 14. 425.3 0.236 75.8 74.1 1.7 171 WEST Door C2 7.2 8. 57.6 0.448 75.A 74.1 1.7 44 EAST 692.0' - C3. 8" RMW 33.3 14. 482.9 0.4551 76.4 74.1 2.3 505 SOUTH* 692.0 - Cll, 8- RMW 11.7 14. 112.1 0.4551 73.1 74.1 -1.0 -51 SOUTH Door C3 7.2 8.. 57.6 0.4481 73.1 74.1 -1.0 -2 SOUTH 692.0'- Stair C1, 12" CI 18.01 14. 261.0 0.431 72.51 74.1 -1.6 -18 NORTH 692.0'- ABIA3, 48" CI 10. 14. 152.3 0.19 104. 74.1 29.9 870 NORTH 692.0' - ASIA5, 48" CI 19.4 14. 278.4 0.194 104.0 74.1 29.9 1,59 FLOOR 692.0'- Ground 29.1 33. 989.0 0.021 68.1 74.1 11 -15 CEILING 708.0' - C1, 18" CI 29.7 33.3 989.0 0.3051 74.1 74.1 0.6 181 TOTAL TRANSMISSION LOAD = 2,959 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 4,467 TOTAL ROOM SENSIBLE LOAD: 7,426 DUCT HTR (KW) % Htr Opr FLOW RATE SUP. TEMP HTR BTUR SUPPLY TEMP 20 100 11,439 52.1 68260 57.6 I(See Sect. 7.6) | |||
SUPPLY AIR: | |||
Supply air is a mix of air from room Cl & AHU. | |||
Room C11 AHU Flow Rate (cfm) 3344 230 Temperature, F 73.1 57.6 (after heater) | |||
Total flow = 3,574 cfm Supply air temperature: 72.1 'F Ts I I a I CFMI ROOM TEMPERATURE (Tr) = ( 72.1 ) + ( 7,426 /( 1.08 x 3.574 ) = 74.0 °F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: D ROOM HUMIDITY RATIO (Wr): | |||
Room Cll AHU Flow Rate (cfm) 3344 230 Humidity ratio 0.0084 0.0084_ | |||
Total flow = 3,574 cfm Wr = 0.0084 # moist / # dry air STEADY STATE ROOM CONDITIONS: 74.1 °F dry bulb 1 48 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.9. 4 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 &708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: 250V BATTERY ROOM I Design air flow: 990 cfm (Transfer from room Cl1) | |||
Supply Air Temp: 73.1 'F Supply Air Humidity Ratio: 0.0084 IbW/Ilb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 76.4 'F Design Rm Temp "F: 90 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT (Ft) (Vt) (Sq rt) Btu/h.sqft.F (M) (*F) ("F) (ETU/h) | |||
EAST 692.0'- C4.8" RMW 33.3 14.,4 482.- 0.465 72.8 76.4 -3.6 -791 WEST 692.0' - C2, 8" RMW 33.3 14. 482. 0.455 74.1 76.4 -2.3 -50 SOUTH* 692.0 - Cll, 8" RMW 23.3 14. 311. 0.455 73.1 76.4 -3.3 -46 SOUTH Door C4 7.2 3. 26.. 0.448 73.1 76.4 -3.3 -3 NORTH 676.0'- AB/A2, 42" CI 7.5 14. 108.. 0.2121 104.( 76.4 27.6 6 NORTH 692.0'- ABIA3, 42" CI 15. 14. 229.1 0.214 104.( 76., 27.6 1,341 FLOOR 692.0'- Ground 23. 33. 775. 0.021 68.( 76., -8.4 .16 CEILING 708.0' - C1, 18" CI 23.3 33.3 775.9 0.301 74.1 76.4 -1.7 -401 | |||
- TOTAL TRANSMISSION LOAD = -398 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3.823 TOTAL ROOM SENSIBLE LOAD: 3,425 Ts I I aI CFMI ROOM TEMPERATURE (Tr) = 73.1 ) + ( 3,425 /(1,08 x 990 ) = 76.3 *F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 990 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 43 'F 76.4 dry bulb | |||
% RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.9. 5 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16. 5.18. 5.20.5.47 - 5.54. 5.56. 5.57, 6.1 ROOM NAME: 250V BATrERY BOARD ROOM I Design air flow: 2430 cfm (Supply from the AHU) | |||
AHU Supply Air Temp: 57.6 'F (See supply temperature for room C2) | |||
Supply Air Humidity Ratio: 0.0084 IbW/Ilb dry air Design Rm Humidity %: 26-60 Steady State Temperature: 72.8 'F Design Rm Temp 'F: 90 TYPE O LEEQ/ I WIDTH AREA U To Tr DELTA T SENSIBLE BELAT WALL ENCLOSURE HOT (Pt) (Pt) (SQ1 Pt) lBttdh.sqft F (CF) ('F) ('F) (BTU/h) | |||
SOUTH* 692.0'- C11, 8" RMW* 25.4 14. 321.7 0.45 73.1 72. 0.3 4_ | |||
SOUTH Door CS 7A 6. 45.2 0.441 73.1 72. 0.3 NORTH 676.0' - ABIA2, 42" Cl 25. 14.. 366.9 0.212 104.( 72. 31.2 2,42 EAST 1692.0' - C5, 8" RMW 33. 14. 482.9 0.455 72., 72. -0.8 -17 WEST 692.0'. C3, 8" RMW 33. 14. 482.9 0.455 76.4 72. 3.6 791 FLOOR 692.0'- Ground 25 33. 842.1 0.021 68.( 72. -4.8 -10 CEILING [708.0'- C1, 18CI 25`1 33.3 842.4 0.301 74., 72. 1.9 481 TOTAL TRANSMISSION LOAD = 3,475 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 36,558 TOTAL ROOM SENSIBLE LOAD: 40,033 Ts I Q0 CFMI ROOM TEMPERATURE (Tr) ( 57.6 ) + ( 40,033 /(1.08 x 2,430 ) = 72.8 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 2430 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 72.8 'F dry bulb 49 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 6 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C5 Ref:5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.1 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2610 Cin (Supply from the AHU) | |||
AHU Supply Air Temp: 57.6 'F (See supply temperature for room 02) | |||
Supply Air Humidity Ratio: 0.0084 IbW/Ilb dry air Design Rm Humidity %: 26-60 Steady State Temperature: 72.0 'F Design Rm Temp F: 90 TYPE OF LUNGT/ WIDTH AREA O To Tr DELTA T NSZBLE HEAT NU7LL HCLoSVRE HG T(F) (Ft) (SAqRt) Btulh.sqft.F () (°F) (I) (BTU/h) | |||
SOUTH* 692.0'- C11, 8" RMW 28.7 14.51 371. 0.45 73.1 72.0 1.1 182 SOUTH Door C6 7.2 6. 45.2 0.45 73.1 72. 1.1 2 NORTH 676.0' - A2, 42" Cl 20.7 14. 300.2 0.21 104.. 72. 32.0 2,0 NORTH 676.0' - A3, 42" CI 8.0 14. 116.0 0.21 104.. 72. 32.0 78 EAST 692.0'- C6, 8" RMW 33.3 14. 482.9 0.45 75.1 72. 3.1 881 WEST 692.0'- C4, 8" RMW 33. 14. 482. 0A5I 72. 72. 0.8 17 FLOOR 692.0 - "Ground 28.1 33. 955. 0.02 68. 72. -4.0 - | |||
CEILING 708.0' - C 3, 18" C l 23. 1 33. 765. 1 0.37 q 66. 1 72. -1.0 .1,72 41 CEILING 708.0' - Cl, 18" Cl 5.7 33. 189.8 0.3051 74.7 72. 2.7 1 TOTAL TRANSMISSION LOAD 2,217 | |||
() The area of the door, listed directly below this walt area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 | |||
ELECTRICAL LOAD 38,540 TOTAL ROOM SENSIBLE LOAD: 40,757 Ts I o1 CFMI ROOM TEMPERATURE (Tr) = 57.6 ) + ( 40,757 /(1.08 x 2,610 ) 72.0 *F LATENT LOAD: 0 latent PEOPLE 0 x 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 /(4840 x 2610 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 72.0 *F dry bulb 49 % RHI This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.9. 7 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-CS Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 - 5.54. 5.56. 5.57, 6.1 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room Cll) | |||
Supply Air Temp: 73.1 *F Supply Air Humidity Ratio: 0.0084 IbW/ib dry air Design Rm Humidity %: 18-60 Steady State Temperature: 75.1 'F Design Rm Temp F: 90 TYPE OF LENGT'H/I WIDTH AE*. U To I Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE HOT. (Vt) (Ft) (sq Bt)ul)h.sqft. )t) M (BTU/h) | |||
SOUTH* 692.0 o C11,- 8" RMW 23. 3 14.5 311. 0.45 73.11 75.1 -2.0 -28] | |||
SOUTH DoorC7 7.21 3.7 26. 0.448 73.1 75.1 -2.0 -2 NORTH 692.0' - AB/A31, 42" Cl 20.3 14.! 294. 0.212 104.0 75.1 28.9 1,80 NORTH 676.0- -ABIA3, 42" CI 3.0 14.5 43. 0.212 104.0 75.1 28.9 26 EAST 692.0'- C7, 8" RMW 33.3 14.1 482.. 0.455 74.1 75.1 -1.0 -22 WEST 692.0' - C5, 8- RMW 33.1 14.1 482.9 0.45 72.0 75.1 -3.1 -681 FLOOR 692.0'- Ground 23.3 33.1 775.9 0.02 68. 75.1 .7.1 -14 CEILING 708.01. C4, 18" CI 6.9 33. 229. 0.37 67.1 75.1 -8.0 -691 CEILING 708.0'. C3, 18' CI 15.8 33.3 526.1 0.37r 66.01 75.1 .9.1 -1,80 | |||
- TOTAL TRANSMISSION LOAD = -1,773 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 2,050 Ts I I O I CFMI ROOM TEMPERATURE (Tr) = 73.1 ) + ( 2,050 /(1.08 x 990 ) = 75.0 *F LATENT LOAD: 0 latent PEOPLE 0 X 200 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 990 ) = 0.0084 EADY STATE ROOM CONDITIONS: 75.1 *F dry bulb 45 % RH I This page replaced by Revision 20. | |||
Calculation Identifier. EPMMCP071689 Rev.: 20 Plant: WBN 1I & 2 Page: 7.9. 8 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-CT Ref: 5.5 - 5.11, 5.14 - 5.16,5.18, 5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow:. 440 cfm (Transfer from room C11) | |||
Supply Air Temp: 73.1 'F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 18-60 Steady State Temperature: 74.1 'F Design Rm Temp F: 90 TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (1t) (Ft) (Sq It) Btulh.sqft.F (*F) (1F) () (1BTU/h) | |||
SOUTH* 692.0' - Cll, 8" RMW 11.3 14.51 137.31 0.45 73.1 74.1 -1.0 -6 SOUTH Door C8 7.2 3.7 26.5 0. 73.1 74.1 -1.0 -1 NORTH 692.0' -ABIA31, 42- CI 11.3 14. 163. 0.21 104. 74.1 29.9 1,03 EAST 692.0'- C8, 8" RMW 33.3 14. 482. 0.45 74. 74.1 0.1 2 WEST 692.0' - C6, 8" RMW 33.3 14. 482. 0A5 75.1 74.1 1.0 22 FLOOR 692.0'. Ground 11. 33.` 376.- 0.02 68.1 74.1 -6.1 -60 CEILING 708.0'- C4, 1" CI 11. 33.31 376." 0.37 67.1 74.1 -7.0 -99 TOTAL TRANSMISSION LOAD = 156 C')The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 373 TOTAL ROOM SENSIBLE LOAD: 529 Ts I I o0 CFMI ROOM TEMPERATURE (Tr) = 73.1 ) + ( 529 /( 1.08 x 440 ) = 74.2 *F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 440 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.1 "F dry bulb 46 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.9. 9 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C8 Ref: 5.5 - 5.11. 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow. 724 cfm (Supply from the AHU) | |||
AHU Supply Air Temp: 57.6 *F (See supply temperature for room C2) | |||
Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 Steady State Temperature: 74.2 'F Design Rm Temp "F: 90 TYPE OF l/ WIDTH 'A U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Ft)) (It) (SAq t) Btu/h.sqft.f (F) (FF) M) (BTU/h) | |||
SOUTH* 692.0' - C11, 8" RMW 18.0 14.5 234.5 0.45f 73.1 74.2 -1.1 -11 SOUTH Door C9 7.1 3. 26.5 0. 73.1 74.2 -1.1 -1 NORTH 692.0' - ABIA31, 42.C) 18.0 14. 261.0 0.211 104.0 74.2 29.8 1,64 EAST 692.0' - C12, 8" RMW 33.31 9. 299.7 0.455 81.5 74.2 7.3 99 EAST (ABOVE C12) 692.0' - ATTIC, 8" RMW 33.3 5.5 183. 0.455 73.9 74.2 -0.3 .2 WEST 692.0' - C7, 8" RMW 33.1 14. 482.9 0.45 74.1 74.4 -0.1 -22 FLOOR 692.0' - Ground 18.1 33. 599.4 0.026 68. 74.2 -6.2 .9 CEILING 708.0' - C4, 18" CI 18.( 33.3 599.4 0.376 67.1 74.2 -7.1 -1,60 TOTAL TRANSMISSION LOAD = 770 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 12,248 TOTAL ROOM SENSIBLE LOAD: 13,018 Ts Io I CFMI ROOM TEMPERATURE (Tr)= ( 57.6 ) + ( 13,018 /( 1.08 x 724 ) = 74.2 'F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 724 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.2 *F dry bulb 46 % RH I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.9. 10 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C9 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20 5.47- 5.54. 5.56,5.57. 6.1 ROOM NAME: COMMUNICATION ROOM Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 18-60 Steady State Temperature: 76.5 'F Design Rm Temp F: 90 TYPE OF LENGTH/ WZIDH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft. (F) (F) (*F) (BTU/h) | |||
WEST 692.0' - C12, 8" RMW 33. 9. 299.1 0.4551 81.5 76. 5.0 68 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33. 5. 183.2 0.4551 73. 76. -2.6 -21 EAST* 692.0' - CIO, 36" CI 33. 14. 425.5 0.236 81.1 76.= 4.6 468 EAST Door Cll 7 8. 57.4 0.. 81.1 76. 4.6 11 SOUTH* 692.0'- Cll, 8" RMW 25. 14. 305.1 0.45 73.1 76. -3.4 -47 SOUTH Door CIO 7. 8. 57.4 0A44 73.1 76. -3A -87 SOUTH 692.0'- Stair C2, 8'RMW 18. 14. 261.0 0.4 72.1 76. -4.4 .52 NORTH 692.0' - ABIA29, 42" CI 20. 14. 290. 0.21 104. 76. 27.5 1,691 NORTH 692.0' - AB/A30, 42" CI 23. 14. 333. 0.21 104. 76. 27.5 1,!4 FLOOR 692.0 - Ground 43. 33. 1431.t 0.02 68. 76. -8.5631 CEILING 708.0'- C4, 18iCl 43. 33. 1431.4 0.30 67.1 76. -94 -4"10 | |||
-TOTAL TRANSM1SSION LOAD = 4823 | |||
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 28,419 TOTAL ROOM SENSIBLE LOAD: 28,096 SUPPLIMENTAL AIR HANDLING UNIT: Not credited in consideration of room temp 0 NET ROOM SENSIBLE LOAD: 28,096 SUPPLY AIR: | |||
Supply air is a mix of air from room C12 & AHU. | |||
Room C12 AHU FIow Rate (cfm) 1107 1665 Temperature, 'F 81.5 57.6 (See supply temperature for room C2) | |||
Total flow = 2,772 cfm | |||
,Supply air temperature: 67.1 'F Ts I I a I CFMI ROOM TEMPERATURE (Tr) = ( 67.1 ) + ( 28,096 f( 1.08 x 2,772 ) 76.5 *F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr): | |||
Room C12 AHU Flow Rate (cfm) 1107 "65 Humidity ratio 0.0084 0.0084 Total flow = 2,772 cfm Wr' = 0.0084 # moist / # dry air Wr= 0.0084 + 400 /(4840x 2,772 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 76.5 *F dry bulb 1 47 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 11 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C10 Ref. 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20,5.47 - 5.54.5.56, 5.57.6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 2673 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 57.6 °F (See supply temperature for room C2) | |||
Supply Air Humidity Ratio: 0.0084 lbW/Ib dry air Design Rm Humidity %: 20-60 Steady State Temperature: 81.1 'F Design Rm Temp F: 86 TYPE OF LENGTH/ WIDTH AREA Ot Ta Tr DELTA T SENSIBLE HEAT WALL EMCLOSURE HGT. (Ft) (Ft) (Sq Ft) BtuIh.sqft. (*F) (7F) ('F) (t=/h) | |||
EAST 692.0' - Ground 42.0 NA NA 1.000 68.0 81.1 -13.1 -5 SOUTH 692.0' - Ground 47.0 NA NA 1.000 68.0 81.1 .13.1 -61 NORTH 892.0' - Ground 22.0 NA N 1.00 68.01 81.1 -13.1 .28 NORTH 692.0' - ABIA27, 42" CI 21.0 14.! 304. 0.212 104.01 81.1 22.9 1,471 NORTH 692.0' - ABIA29, 42 CI 4.0 14.5 58.. 0.212 104.01 81.1 22.9 282 WEST 692.0" - C9, 36" CI 33. 14.1 420. 0.23 76.1 81.1 -4.6 -4 WEST Door Cll 8.( 7., 57. 0. 76.5 81.1 -4.6 -11 WEST 692.0' - Stair C2, 36" C1 9.1 14. 130. 0.23y 72,1 81.1 -9.0 -2 FLOOR 692.0'- Ground 42.( 47.. 1974. 0.025 68. 811.1 -13.1 -67 CEILING 708.0 - TBrrT, 18" CI 42.( 47.. 1974. 0.305 110,. 81.1 28.9 17,40 TOTAL TRANSMISSION LOAD = 16,180 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 52,014 TOTAL ROOM SENSIBLE LOAD: 68,194 Ts a01 CFMI ROOM TEMPERATURE (Tr) = 57.6 ) + ( 68,194 /( 1.08 x 2,673 ) = 81.2 'F. | |||
LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 2673 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 81.1 *F dry bulb 36 %RH I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 12 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-Cu Ref: 5.5 - 5.11, 5.14 - 5.16. 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: NA Steady State Temperature: 73.1 'F Design Rm Temp F: NA TYPE OF L ENGTU/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WAL L E NC U R .OS H OT . (F t ) ( Ft ) ( Sq F t ) i h .s qBtu fL ('r) (It ) ) -t (BT U/ h ) | |||
S O UTH 6 92 .0 '- G rou n d 18 1 .1 N N/* 1 .00 6 8. 7 3 .1 -5.1 -9 2 NORTH* 692.0' - C2, 8- RMW 11.7 14. 112.3 0.45 74.1 73.1 1.0 51 NORTH Door C3 7.1 8. 57.41 0. 74.1 73.1 1.0 2 NORTH* 692.0' - C3, 8- RMW 23. 14." 311.31 0.45 76.4 73.1 3.3 46 NORTH Door C4 7.2 3. 26.51 0. 76.4 73.1 3.3 3 NORTH* 692.0'- C4, 8- RMW 25. 14.1 | |||
" 321.7 0.451 72.8 73.1 -0.31 NORTH Door CS 7.2 6. 45.2 0. 72.8 73.1 -0.3 1_ | |||
N O RT H* 69 2.0 ' - C5 , 8 " RMW 2 8 .7 14 . 3 71.0 0 .45 72 .0 7 3 .1 -1.1 -1 NO RTH Door C6 7.2 6. 45.2 0. 72.0 73.1 -1.1 -1_ | |||
NORTH* 692.0' - C6, 8" RMW 23.3 14. 311.3 0.45 75.1 73.1 2.0 28 NORTH Door C7 7.2 3. 26.5 0. 75.1 73.1 2.01 2 N O RT H | |||
* 69 2.0 '- C7 , 8 " R MW 11 .3 14 . 1 37 .3 0 .45 74! .1 7 3 .1 1 .0 6 , | |||
N OR T H Do o r C 8 7 .2 3 .7 26 .5 0 .4 4 8 74 .1 7 3 .1 1 .0 t, NORTH* 692.0' - C8, 8 RMW 18.0 14. 234.5 0.455 74.2 73.1 1.1 111 NORTH DoorC9 7.2 3. 26.5 0.448 74.21 73.1 1.11 1 NORTH* 692.0' - C12, 8- RMW 11.0 9. 77.5 0.455 81.5 73.1 8.41 NORTH Door C13 7.2 3. 21.5 0.44d 81.5 73.1 8.4 81 NORTH Attic (Above C12) 11.0 5. 60.5 0.455 73.9 73.1 0.81 2 NORTH' 692.0' - C9, 8" RMW 24.1 14. 292.11 0.455 76.5 73.1 3.4 45 NORTH Door C10 7.2 8. 57.4 0.4481 76.5 73.1 3.4 __ 8 EAST' Stair C2, 8" RMW 8.01 14. 94.5 0.455 72.1 73.1 -1.0 EAST Door C12 7.2 3. 21.5 0.448 72.1 73.1 -1.0 ( .1 W EST' Stair Cl, 8" RMW 8.01 14. 94.5 0.455 72.1 73.1 -0.6 2 -. | |||
WEST Door Cl 7. 3. 21. 0.. 72. 73.1 -0.6 "© FLOOR 692.0'- Ground 181. 8.( 1448. 0.02 68. 73.1 -5.1 -192 CEILING 708.0' - Cl, 18" Cl 68.q 8. 544.4 0.301 74.7 73.1 1.6 26_ | |||
CEILING 708.0' - C2, 18- Cl 39. 8. | |||
( 312. 0.301 87.4 73.1 14.5 1,380 CEILING 708.0 - C4, 18' Cl 74.0 8. 592.0 0.3761 67.1 73.1 -6.0 -1,33 TOTAL TRANSMISSION LOAD = 886 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 13 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-CIl ROOM NAME: CQRR!2OR LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,908 TOTAL ROOM SENSIBLE LOAD: 3,794 SUPPLY AIR: | |||
Supply air is a mix of air from rooms C4, C5 & C8. | |||
Room C4 CS C8 Flow Rate (cfm) 2430 2610 1 724 Temperature, *F 72.8 72.0 1 74.2 Total flow = 5,764 cfm Supply air temperature: 72.6 'F Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 72.6 ) + ( 3,794 /( 1.08 x 5,764 ) = 73.2 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C4 C5 C8 Flow Rate (cfm) 2430 2610 724 Humidity ratio 0.0084 0.0084 0.0084 Total flow = 5,764 cfm Wr = 0.0084 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 73.1 'F dry bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 14 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 1107 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 57.6 'F (See supply temperature for room C2) | |||
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity: 26-60 Steady State Temperature: 81.5 'F Design Rm Temperature: 90 TYPE or L=EGTH/ I WIDT AREA U TToI Tr DELTA T SENSIBLE IHAT WALL ENCLOSURE HOG. (*t) (pt) (sq Ft) Btu/h.sqft. ( *) | |||
F) (°F) (BTU/b) | |||
EAST 692.0'. C9, 8" RMW 33.3 9. 299. 0.4551 76.5 81. -5.0 -8 WEST 692.0. - C8, 8" RMW 33. 9. 299. 0.455 74.2 81. -7.3 .99 SOUTH* 692.0' - Ctl, 8- RMW 11. 9. 77.5 0.4551 73.1 81. -8.4 -29 SOUTH Door C13 7. 3.1 21.1 0.448 73.1 81. -8.4 -81 NORTH 692.0' - ABIA31, 42- CI 8. 9. 72.0 0.212 104.0 81. 22.5 NORTH 692.0' - ABIA30, 42" CI 3. 9. 27. 0.21 104. 81. 22.5 12 FLOOR 692.0' - Ground 11. 33. 366. 0.02 68.. 81.! -13.5 -12 CEILING ATIC Susp. celling) 11. 33. 366. 0.330 73.1 81.5 -7.6 -91 TOTAL TRANSMISSION LOAD = -2,6219 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD 31.069 TOTAL ROOM SENSIBLE LOAD: 28,690 Ts o01 CFMj ROOM TEMPERATURE (Tr) = 57.6 ) + ( 28,690 /(1.08 x 1,107 ) 81.6 'F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200/ (4840 x 1.107 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 81.5 'F dry bulb 37 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.9. 15 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. - NIA Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56,5.57, 6.1 ROOM NAME: ATTIC (above C12) | |||
Design air flow:. NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 7319 'F Design Rm Temp F: NA TYPE OP LENITH/ WIDTHT APA U T . Tr DEL'TA T SZN8:BLE HIMT WALL ZECLOSURZ HNT. (7t) (Ft) (Sq Ft) Btu/h.sqR. ()F) M) (F) (MBTU/h) | |||
EAST 692.0' - C9, 8" RMW 33.31 5. 183.2 0.455 76.5 73.9 2.6 217 WEST 692.0'. C8, 8" RMW 33.1 5. 183.2 0.45 74. 73. 0.3 2 SOUTH 692.0' - C1l, 8" RMW 11.( 5. 60.5 0.45 73.1 73. -0.8 -22 NORTH 692.0' - ABIA31, 42" Cl 8. 5. 44. 0.211 104. 73. 30.1 281 NORTH 692.0' - ABIA30, 42" CI 3. 5. 16. 0.21 104. 73. 30.1 105 FLOOR 692.0 - C12 11.1 33.. 366. 0.331 81. 73. 7.61 919 CEILING 708.0' -C4, 18" CI 11.0 33. 366. 0.305 67.1 73.1 -6.6 -760 TOTAL TRANSMISSION LOAD : 765 ISTEADY STATE ROOM CONDITIONS: 73.9 7Fry ub This page replaced by Revision 20. | |||
Calculation Identifier:. EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 16 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. - 692.0'. STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: WEST STAIRWELL Design air flow. NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 72.5 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT ALL ENCLOSURR HGT. (Ft) (Ft) (Sq FJl Btu/h.sqft.F M (F) (F) | |||
M (BTU/h) | |||
WEST 692.0" - Cl, 36" CI 8. 14. 116.0 0.236 75.8 72.5 3.3 9z SOUTH 692.0'. Ground 18. 14. 261.0 1.00i 68.0 72.5 -4.5 -1,175 NORTH 692.0'- C2, 12" CI 18. 14. 261.0 0.431 74.1 72.5 1.6 180 EAST* 692.0'- Cl. 8" RMW 8.0 14. 94.51 0.45 73.1 72.5 0.6 26 EAST Door Ci 7. 3.4 21. 0. 73.1 72.5 0.6 61 FLOOR 692.0'. Ground 18.0 8.0 144.i 0.02 68. 72. -4.5 -17 CE IL ING (See Note) "n 8 144 . 0 68 .4' .61__ " | |||
TOTAL TRANSMISSION LOAD =19 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% - 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 I OIiL ROOuM SNIBIEL- LUOAD: 94 iSTEADY STATE ROOM CONDITIONS: 72.5 "F dry bu This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.9. 17 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11. 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/1b dry air Design Rm Humidity: NA Steady State Temperature: 72.1 'F Design Rm Temperature: NA TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Ft) (Ft) (sq Vt) Btulh.sqft. (F) (F) (F) (BTU/h) | |||
WEST* 692.0' - Cll, 8" RMW 8.0 14.51 94. 0.4551 73.1 72.1 1.0 43 WEST Door C12 7.2 3. 21. 0. 73.1 72.1 1.0 1 SOUTH 692.0'- Ground 18.01 14.5 261. 1.000 68.0 72.1 -4.1 .1,07 NORTH 692.0'- C9, 8" RMW 18.0 14.5 261. 0.45 76.- 72.1 4.4 52 EAST 692.0' - CIO, 36" CI 8.0 14.5 116. 0.23 81.1 72.1 go 2 FLOOR 692.0'- Ground 18.0 8.0 144. 0.02 68. 72.1 4.1 1 CEILING (See Note) -. i ', 7- , , * . . | |||
TOTAL TRANSMISSION LOAD -264 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 719 ISTEADY STATE ROOM CONDITIONS: 72.1 -P dry 0u7b This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 18 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 708.0-Cl Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57,.6.1 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow. 7038 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 52.1 *F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 27-60 Steady State Temperature: 74.7 'F Design Rm Temp: 90 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Pt) (Ft) (sq Ft) Btulh.sqft. (11) (*F) ) (.TJ/h) | |||
SOUTH 708.0' - TBeTi, 36" CI 68.2 19. 1329.91 0.236 110.0 74.7 35.3 11,07 SO UTH 708.0 - Stair " C1, 8" C I 18.0 19.5 351.0 0.50 89. 74.7 14.5 2,545 NORTH 676.0' - AB/A2, 36" CI 37.1 3. 130.2 0.236 104.0 74.7 29.3 900 NORTH 692.0'- ABIA3, 36" C1 26.1 3. 5092.8 0.236 104.0 74.7 29.3 641 NORTH 692.0' - ABIA5, 36" CI 21.51 3.50 75. 0.2 104. 74.7 29.3 52 NORTH 713.0' - Gen.area, 36" Ci 56.4 16.00 899.4 0.23 104. 74.7 29.3 6,21 NORTH 713'- A25, 36" CI 15. 16.00 240.0 0.236 104. 74.7 29.3 1,66 NORTH 713'- A26, 36" CI 15. 16.0 240. 0.23 104. 74.7 29.3 1., | |||
EAST* 708.0' - C2, 8" CI 8. 19. 5113.0 0.50 87. 74.7 12.9 7 EA S T D oo r C2 2 7. 6.0 4 3 .0 0. 448 87 . 7 4 .7 112 .9 24 EAST 708.0 - C3, "8" Cl 34. 19.5. 538.3 0.50 66. 74.7 -8.7 -2,341 W EST* 708.0' - TB 36"rTr,CI 34 19.5( 647.2 0.236 110. 74.7 35.3 5,39 WEST Door C20 7. 3.5( 25. 0. 110. 74. 35.3 40 WEST* Stair C1, 8" CI 8.0 19.5( 134.5 0.431 89. 74. 14.5 84 W EST Door C21 7.2 3.0 021.5 0.448 89.2 74. 14.5 , 1 FLOOR 692.0'. C2, 18"-C, 989.01 0.30 5 74.1 74. -0.6 -181 FLOOR 692.0' - C3, 18" CI '- .... 775. 0.30 76. 74. 1.7 40 FLOOR 692.0'- C4,118-CI 842. 0.30 72. 74.1 -1.9 -48 FLOOR 692.0 - C5, " 18" Cl 9 0.301 72. 74. -2.7 -1 F LO O R 6 92 .0' - C 18l-l,Cl 5 44 .0 1 0 .30 4 73 .1 7 4. 7 -1.6 -26 CEILING 729.0-Cl, 18" CI 3341.4 0.305 95.0 74.7 20.3 20,68 | |||
- TOTAL TRANSMISSiON LOAD = 50,633 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 122.026 TOTAL ROOM SENSIBLE LOAD: 173,159 Ts I I Q I CFMI ROOM TEMPERATURE (Tr)= 52.1 ) + ( 173,159 /(1.08 x 7,038 =) 74.8 *F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 400/ (4840 x 7,038 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.7 "F dry bulb 44 % RH I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.9. 19 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. - 708.0'- C2 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: CORRIDOR Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 87.6 "F Design Rm Temp "F: NA TYPE OF LENGTH I WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (CF) (CF) ("F) (BTO/hI) | |||
EAST* 708.0" - C4, 8" CI 8.0 19. 113. 0.500 67.1 87. -20.5 -1,151 EAST Door C24 7. 6. 43. 0.448 67.1 87. -20.5 -39f WES' 708.0 - Cl, 8" CI 8. 19. 113.1 0.50 74. 87. -12.9 -721 WEST Door C22 7. 6.1 43. 0.448 74.7 87.N 129 .241 SOUTH* 708.0- - TBITI, 36" Cl 39. 19. 736.1 0.23 110. 87. 22.4 3,891 SOUTH Door C26 7. 3. 24.. 0.448 110.C 87. 22A 24 NORTH* 708.0". C3, 8" Cl 39. 19.. 717. 0.50 66. 87. -21.6 -7,74 NORTH Door C23 7. 6.. 43. 0. 66. 87. -21.6 -411 FLOOR 692.0' - C11, 18"- Ct iir:,- 312.1 0.301 73.1 87. -14.5 -1,38 CEILING 729.0 - C1, 18" CI xtfE. 312.( 0.3051 95.0 87.. 7.4 7 TOTAL TRANSMISSION LOAD = -7,235 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: 7.5 HP 1,066.5 X 3.413 MOTOR IN, MACH OUT 3,640 PEOPLE 0 X 250 0 LIGHTING 1,085.0 X 3.413 X 100% = 3,703 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0 x 3.413 X 100% = 0 | |||
- - I WOM1. IE*U 15LE OAD:I.I;I.~qU "1U0 ISTEADY STATE ROOM CONDITIONS: 87.6 OFdry bu This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 20 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: COMPUTER ROOM Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity: 40-60 Steady State Temperature: 66.0 'F Design Rm Temp "F: 74 TYPE OF LENGTH/ WIDTH AA U To Tr DELTA T SFENSVILE 1.hT WALL EINC!LSURE HaT. (Ft) (It) (SQ t) Btu h.sqft. (*F) C(F) CF) (BTU/h) | |||
SOUTH' 708.0' - C2, 8" Cl 39.0 19. 717.5 0.500 87.6 66. 21.6 7,74 SOUTH Door C23 7.2 6. 43.0 0.448 87.1 66. 21.6 41 NORTH 676.0' - ABIA3, 36" CI 39.( 3.5 136.5 0.236 104. 66. 38.0 1,221 NORTH 713.0'. Ion, fltr rm, 36" CI 39.0 16.A 624.0 0.236 104.. 66. 38.0 5,5 EAST WEST 708.0' -- C 708.0' C4, 8-8" Cl 4, | |||
CI 33.3 19.5 649, 0.50 67.1 66. 1.1 352 | |||
: 33. 319. -649.4 0.500 74. 166. 8.7 2,82 FLOOR 692.0'- C5, 18s CI | |||
* h ,2 765.9 0.376 72.. 66. 6.0 1,72 FLOOR 692.0'.- C6, 18" CI , *f ... | |||
* 526.1 0.37 75.1 66.( 9.1 1,80 CEILING 729.0- C1, 18' CI ' 1 1292. 0.305 95.0 66.( 29.0 11 42 TOTAL TRANSMISSION LOAD = 33,123 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 91,816 TOTAL ROOM SENSIBLE LOAD: 125,439 DUCT HTR (KWN) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TFMP 10 100 5367 52.1 34130 57.9 (See Sect. 7.8) | |||
SUPPLY AIR: | |||
Supply air is a mix of air from two different air handling units. | |||
Room RoomAHU(MER) y A IAHL j (ICR) | |||
CR Flow Rate (cfm) 5367 8000 Temperature. 'F 57.9 57.0F (See below) | |||
Total flow = 13,367 cfm Supply air temperature: 57.4 'F Note: Calculated temperature from the AIRCOOL program (see pg.7.9.33): 54.43 'F Temperature rise due to motor (see Section 7.7): 2.63 "F Supplemental AHU supply temperature: 54.43 ) + ( 2.63 ) = 57.06 'F Ts I 01 CFMI ROOM TEMPERATURE (Tr) = 57.4 ) + ( 125,439 /(1.08 x 13,367 ) = 66.1 *F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr): | |||
Room AHU(MER) AHU (CR) | |||
Flow Rate (cfm) 5,367 8,000 Humidity ratio 0.0084 0.0082 4-See pg. 7.9.33 Total flow 13,367 cfm Wr' = 0.0083 # moist / # dry air Wr= 0.0083 + 400 /(4840x 13,367 1 = 0.0083 66.0 "F dry bulb STEADY STATE ROOM CONDITIONS: 58 % RH I This page repiaced.by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 21 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18. 5.20, 5.47 - 5.54, 5.56, 5.57. 6.1 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7236 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 52.1 'F Supply Air Humidity Ratio: 0.0084 IbWJlb dry air Design Rm Humidity. 27-60 Steady State Temperature: 67.1 'F Design Rm Temperature: 90 TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SSNSZBLE EAST WALL ENCLOSURE Ham. (Ft) (Ft) (Sq Btu/h.sqfLF (]) ("F) (FF) (TU/h) | |||
SOUTH 708.0'- TB/T1, 36" CI 75.1 19.5 1464. 0.236 110.( 67.1 42.9 14,82 SOUTH 708.0'- Stair C2,8" CI 18.0 19.5 351.0 0.500 83.1 67.1 16.0 2,80 NORTH 692.0' - AB/A31, 36" C. 42.0 3. 147.01 0.236 104.0 67.1 36.9 1,28 NORTH 692.0' - ABIA30, 36"CI 26.01 3. 91.0 0.236 104.0 67.1 36.9 _ 79 NORTH 692.0" - ABIA29, 36" CI 22.01 3. 77.0 0.23 104.( 67.1 36.9 671 NORTH 713.0'- Ion, fltr rm, 36" CI 42.0 16. 672.0 0.23 104.0 67.1 36.9 5,852 NORTH 713'-AB Gen Area, 36" CI 48.0 16.0 768.0 0.2 104.0 67.1 36.9 6,6 WEST 708.0'- C3, 8" CI 34.51 19. 672.8 0.50 66.0 67.1 -1.1 -371 WEST* 708.0" - C2, 8- Cl 8.0 19. 113.0 0.50 87.6 67.1 20.5 1,1 WEST Door C24 7.2 6.. 43.0 0. 441 87.6 67.1 20.5 39 EAST 708.0' - TB/TI, 36" CI 34. 19. 672.8 0.23 110.0 67.1 42.9 6,811 EAST* Stair C2, 8" Ct 8. I 19. 134.51 0.431 -83.1 67.1 16.0 z92 EAST Door C25 7.2 3. 21.5 0. 83.1 67.1 16.0_ 1 FLOOR 692.0' - C6, 18" CI 33.3 6. 229.8 0.37 75.1 67.1 8.0 691 FLOOR 692.0' - C11, 18" CI 74.0 8.. 592.01 0.37 73.1 67.1 6.0 1,3 FLOOR 692.0'- C7, 18" cl 11.3 33. 376.3 0.37' 74.1 67.1 7.0( 9 FLOOR 692.0'- C8, 18" CI 18. 33. 599. 0.37 74. 67.1 7.1 1,600 FLOOR 692.0'-Attic(above C12) 11.0 33. 366.3 0.30 73. 67.1 6.8 760 FLOOR 692.0'- C9, 18" CI 43.1 33. 1431.4 0.301 76.1 67.1 9.4 4,105 CEILING 729.0 - C1, 18" CI 3595.4 0.3051 95. 67.1 27.9 30,59 | |||
- TOTAL TRANrSMISSION LOAD = 82,073 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD 35,318 TOTAL ROOM SENSIBLE LOAD: 117,641 Ts a1 CFMI ROOM TEMPERATURE (Tr)= ( 52.1 ) + ( 117,641 /(1.08 x 7,236 ) = 67.1 'F LATENT LOAD: 0 latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: LIJtf ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200 / (4840 x 7,236 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 67.1 *F dry bulb 59 % RH I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 22 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. - 708.0'- STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56, 5.57, 6.1 ROOM NAME: WEST STAIRWELL Design air flow. NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 89.2 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL _____SUR_ _ HG'T. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F () (*F) ("F) (BTU/h) | |||
WEST 708.0' - TB/T1, 36" Cl 8.0 19. 156. 0.236 110.0 89. 20.8 7 SOUTH 708.0'. TB/T1, 36" Cl 18.0 19.1 351.1 0.236 110.0 89. 20.8 1,721 NORTH 708.0' - C1, 8- cl 18.01 19.. 351.0 0.500 74.7 89. -14.5 -2,544 EAST* 708.0' - C1, 8- CI 8.0 19. 134.. 0.431 74.7 89. -14.5 _ _ -1_ | |||
EAST Door C21 7.2 3. 21.5 0.4 74.7 89. -14.51 | |||
!FLOOR (See Note) * * **;* * * ?*;,,m ,,, ;;: ; "***: ' *'7 ICEILING (See NOWe * , * , , ,<,/: ; ** ** | |||
rOTAL TRANSMISSION LOAD =-1,03 Note: No transmission through the floor & ceiling Is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING (See page 45) 288.0 X 3.413 X 100% - 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: -53 ISTEADY STATE ROOM CONDITIONS: 89.2 F dry bu This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.9. 23 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 708.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 -5.16, 5.18, 5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/ib dry air Design Rm Humidity %: NA Steady State Temperature: 83.1 'F Design Rm Temp F: NA TYPE OF LZGTH/ WIDTH AREA U Te Tr DELTA T SEESDBLE HNAT WALL ENXCLSURE MGT. (Ft) (Ft) (Sq Pt) Btulh.sqft.F (CF) (F) (F) (BET/h) | |||
EAST 708.0- - TBIT1, 36" CI 8. 19. 158.0 0.23( 110.0 83.1 26.9 VA SOUTH 708.0' - TBrTr, 36" CI 18. 19. 351.0 0.23( 110.C 83.1 26.9 2,22 NORTH 708.0'. C4, 8 Cl 18. 19. 351.0 0.50C 67.1 83.1 -18.0 -2,801 WEST* 708.0'. C4, 8"CI 8. 19. 134.5 0.500 67.1 83.1 -16.0 -1,076 WEST DoorC25 7. 3. 21.5 0.448 67.1 83.1 -16.0 .154 FLOOR9(SeNoe - ___ | |||
C~EILING (See Note) - . ~ . | |||
TOTAL TRANSMISSION LOAD = -819 Note: No transmission through the fllor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING (See page 46) 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 163 ISTEADY STATE ROOM CONDITIONS: 83.1 "F dry bu This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 24 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.9 NORMAL OPERATION (SUMMER CASE 2) | |||
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT: | |||
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUM cfm X *F (cfm) (-F) # MOIST I # DRY MECHANICAL EQUIP. ROOM EAST (C10) 2673 81.1 0.0084 22.5 216,780 COMMUNICATION ROOM (692.0' - C9) 2772 76.5 0.0084 23.4 212,058 MECHANICAL EQUIP. ROOM WEST (Cl) 4558 75.8 0.0084 38.3 345,459 UNIT 1 AUX. INSTRUMENT ROOM (708.0'-C1) 7038 74.7 0.0084 59.2 525,739 COMPUTER ROOM (708.0' - C3) 5367 66.01 0.0083 44.5 354,222 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7236 67.1 0.0084 1 60.8 485,502 OUTSIDE AIR 2420 95.01 0.0133 32.2 229,900 ITOTAL Vretum = 32,063 A" 280.8 2,309,659 Return Air Temperature from EBR spaces: SUM (cfm X 'F) I Vreturn: | |||
Return Air Humidity Ratio from EBR spaces: Tretum return = 73.9 #-1-MOIST I # DRY AIR 0.0088 This page replaced by Revision 20. | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.9.25 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:01:42 PM | |||
*****EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.9.26 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:01:42 PM | |||
***** QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.9.27 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:01:42 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 49.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 238.00 16032.00 Inlet Temperature (degrees F): 42.00 73.70 Outlet Temperature (degrees F): 47.27 46.13 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1906.47 10.14 Clean Pressure Drop (psi): 39.48 Not Calculated Fouled Pressure Drop (psi): 47.21 Not Calculated Velocity (ft/s and ft/min): 10.94 458.06 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 629901/ 472197/ 157703 Btu/hr Average Overall Heat Transfer Coefficient: 7.77 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 46.13 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.9.28 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:02:46 PM | |||
***** EQUIPMENT CONFIGURATION | |||
* VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 | |||
CALC ID EPMMCPO71689 REV. 20 SHEET 7.9.29 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:02:46 PM | |||
***** QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.9.30 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:02:46 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 49.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 312.00 16032.00 Inlet Temperature (degrees F): 42.00 73.70 Outlet Temperature (degrees F): 46.10 45.79 Fouling Factor (I/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2383.07 10.13 Clean Pressure Drop (psi): 64.02 Not Calculated Fouled Pressure Drop (psi): 76.55 Not Calculated Velocity (ft/s and ft/min): 14.34 458.06 Air Flow Zones: .1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 642914/ 478665/ 164249 Btu/hr Average Overall Heat Transfer Coefficient: 7.93 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.79 deg F | |||
PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: COMPROOM.AIR CACLD. | |||
* Unit Name: COMPROOM -7.3/ | |||
unit | |||
== Description:== | |||
Computer Room Cooling ..... | |||
This report was created on: Friday, January 28, 2005 at 2:01:37 PM | |||
*-*** EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: | |||
1 Number of Tube Rows Crossed by Airflow in Group 1: 3 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Copper Fin Style: Flat Plate | |||
.Fin Thickness (in.): 0.0100, Number of Fins per Inch: 8.0 | |||
PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: COMPROOM.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Friday, January 28, 2005 at 2:01:37 PM | |||
***** QA REFERENCES | |||
* QA REF REFERENCE SOURCE DESCRIPTION Sint 7. q. | |||
PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: COMPROOM.AIR CA .4fe94t4!4?O'p746 Unit Name: COMPROOM .9.35 Unit | |||
== Description:== | |||
Computer Room Cooling.----------., | |||
This report was created on: Friday, January 28, 2005 at 2:01:37 PM PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: Supp 1 DATE: 11-15-02 PROCEDURE: CompRmSupplment CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 59.30 Outlet Relative Humidity (%): 88.68 Flow Rate (gpm and acfm): 22.00 8000.00 Inlet Temperature (degrees F): 42.00 65.70 Outlet Temperature (degrees F): 50.90 54.43 Fouling Factor (I/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 693.53 12.08 Clean Pressure Drop (psi): 2.13 Not Calculated Fouled Pressure Drop (psi): 2.54 Not Calculated velocity (ft/s and ftimin): 3.24 64.0.00 Air Flow Zones: 1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal Conductivity; 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 98333/ 98333/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 8.95 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 51.20 deg F | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.10. 1 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
LOCA CONDITION (SUMMER - CASE 1) CONSIDERS THE FOLLOWING PARAMETERS: | |||
go GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 t AIR FLOW RATES AS SHOWN IN THE APPENDIX 2 g SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 9B RELATIVE HUMIDITY IS N/A(REF. 5.5-5.7); EVALUATED FOR INFORMATION ONLY (ig MINIMUM CHILLED WATER FLOW RATES OF 216 GPM TO EACH EBR AHU go MAXIMUM CHILLED WATER SUPPLY TEMPERATURE OF 480F (9 LOCA CONDITION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.6 (9 95 0 F PRESSURIZING AIR 99 COMPUTER ROOM SUPPLEMENTAL AHU IS NOT RUNNING (6 STEAM INJECTION SYSTEM IN SERVICE (SEE SECTION 7.5) | |||
This case conservatively minimizes the cooling capability of the EBR AHUs by modeling the minimum chilled water flow rate concurrent with maximum chilled water temperature. This case also conservatively maximizes the predicted room temperatures by assuming no concurrent LOOP. The EXCEL spreadsheet (see pg.7.10.2 to 7.10.24) and AIRCOOL models (see pg. 7.10.25 to 7.10.27) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were approximately equal. This equates to approximately 83.90 F (see pg. 7.10.24) which is significantly greater than the controller setpoint of 680 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is: | |||
Tz = 50.97 OF (estimated air side outlet temperature for each EBR AHU based on the AIRCOOL model; see pg.7.10.27) | |||
At = 6.1 OF (total air temperature rise thru AHU including steam injection temperature rise; see Section 7.5) | |||
Ts=Tz+At= 57.1 °F Since the computer room supplemental AHUs are not safety-related and this case is predicting maximum LOCA room temperatures, these were not credited. For this scenario, the computer room is only cooled by air supplied by EBR AHUs as reflected in the spreadsheet. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.10. 2 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-Cl Ref: 5.5-5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 79.8 'F Design Rm Temp "F: 89 TYPE OF LENQT/ WIDTH AREA U Ts T DELTA T SENSIaIE HEAT WALL ENCLOSURE HGT (Ft) (It) (Sq Ft) Btulh.sqft. CF) (TF) (IEF) (BTU/h) | |||
WEST 692.0' - Ground 42.0 NAe NA 1.000 68.. 79.8 -11.8 -49 SOUTH 692.0'- Ground 47,0 NA NA 1.000 68. 79.8 -11.8 -55 NORTH 692.0'- Ground 23.0 NAI NA 1.0001 68. 79.. -11.8 -271 NORTH 692.0' - ABIA1, 42" CI 18. 14.51 268." 0.212 119.- 79.. 39.2 2]2.2 NORTH 692.0' - ABIA5, 42" CI 5..1 14.51 79.8 0.212 104.0 79.. 24.2 404 EAST* 692.0'- C2, 36" CI 33.0 14.5 420.9 0.236 76.7 79. .3.1 -301 EAST Door C2 8.0 7. 57.6 0.448 76.7 79. .3.1 -80 EAST 692.0'. Stair C1, 36" CI 9.0 14. 130.5 0.23 73. 79. .6.0 -185 FLOOR 692.0'- Ground 42.0 47. 1974.0 0.02 68. 79. -11.8 -60 CEILING 708.0 - TBITI, 18" CI 42.0 47.0 1974.0 0.305 120. 79. 40.2 24,203 | |||
-'- TOTAL TRANSMISSION LOAD = 24,342 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 11,356 TOTAL ROOM SENSIBLE LOAD: 35,698 SUPPLY AIR: | |||
Supply air is a mix of air from room C2 & AHU. | |||
Room AHU cfm 354 I984 Temperature, OF 76.7 57.1 Total flow = 4,558 cfm Supply air temperature: 72.5 "F Ts I I a CFMI ROOM TEMPERATURE (Tr) ( 725 ) + ( 35,698 /(1.08 x 4,558 ) = 79.7 OF LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (r:. | |||
Room C2 AHU cfm 3574 984 Humidity ratio 0.0069 0.0069 Total flow = 4,558 cfm Wr = 0.0069 # moist/ # dry air 1QV=Ar, -V=* C "Fn. | |||
I'n dn~l'I.e l II bu b lOIE/4,UI I ýWmw11 U~l.III PO: | |||
NU IV. -Y I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.10. 3 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan) | |||
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 76.7 'F Design Rm Temp 'F: 83 TYPE OP LENTH/ WIDXh ARE U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (Ft) (Ft) S(qFt) Btulh sqft. () ) ) (BTU/h) | |||
WEST* 692.0' - Cl, 36" Cl 33.3 14.5 425.3 0.23 79.8 76. 3.1 311 WEST Door C2 7.A 6.0 57.6 0.448 79.8 76.7 3.1 8o EAST 692.0'- C3, 8" RMW 33 14.4 482.9 0.455 79. 76. 2.9 63 SOUTH* 692.0 - Cll, 8" RMW 11.. 14. 112.1 0.45 75. 76. -1.7 -87 SOUTH Door C3 7. 8.0 57.6 0.448 75. 76.71 -1.7_-_ _ | |||
SOUTH 692.0'- Stair Cl, 12" Cl 18, 14.5 261.0 0.431 73. 76.7 -2.9 -32 NORTH 692.0'- AB/A3, 48" CI 10. 14. 152.3 0.19 104.. 76.7 27.3 798 NORTH 692.0'- AB/A5, 48" Cl 19. 14. 278.4 0.19 104.. 76.7 27.3 1,45 FLOOR 692.0'- Ground 29. 33.3 989.0 0.026 68. 76.7 -8.7 -22 | |||
:CEILING 708.0'- C1, 18" CI 29. 33.3 989.o 0.30 88. 76.7 11.8 3,55 TOTAL TRANSMISSION LOAD = "6,164 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 4,467 TOTAL ROOM SENSIBLE LOAD: 10,631 SUPPLY AIR: | |||
Supply air is a mix of air from room C11 & AHU. | |||
Room C11 AHU cfm 3344 230 Temperature, °F 75.0 57.1 Total flow = 3,574 ifm Supply air temperature: 73.8 'F Ts I I 0 I CFMI ROOM TEMPERATURE (Tr) = 73.8 ) + ( 10,631 /(1.08 x 3,574 ) = 76.6 'F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO Room C11 AHU cfm 3344 230 Humidity ratio 0.0069 0.0069j Total flow = 3,574 cfm Wr= 0.0069 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 76.7 7 dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.10. 4 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM 1 Design air flow: 990 cfm (Transfer from room C11) | |||
Supply Air Temp: 75.0 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 79.6 'F Design Rm Temp 'F: 88 TYPE OF LENGTH/ WIDTH AREA O Ts Tr IELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (Ft) (Ft) (Sq Ft) Btulh.sqft.I () (IF) (]F) (BTU/h) | |||
EAST 692.0' - C4, 8" RMW 33.3 14.51 482.91 0.455 73.9 79. -5.7 -1,25 WEST 692.0' - C2, 8" RMW 33.3 14.5 482.9. 0.455 76.7 79. -2.9 .637 SOUTH* 692.0 - C11, 8" RMW 23.3 14.5 311.2 0.455 75.0 79. -4.6 -651 SOUTH Door C4 7.2 3.7 26.6 0.448 75.0 79.6 -4.6 -5 NORTH 676.0'- AB/A2, 42" CI 7. 14.5 108.8 0.21 104. 79. 24.4 5 NORTH 692.0'. AB/A3, 42" CI 15.8 14.5 229.1 0.21 104. 79. 24.4 1.18 FLOOR 692.0'- Ground 23. 33. 775.9 0.02[ 68.(. 79.6 .11.6 -2 CEILING 708.0' - C1, 18" CI 23. 33. 775.9 0.30! 88. 79.6 8.9 2,10 TOTAL TRANSMISSION LOAD = 1,024 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 4,847 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 75.0 ) + ( 4,847 /(1.08 x 990 ) = 79.5 'F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 79.6 T dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.10. 5 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18.5.20,5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM 1 Design air flow: 2,430 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 57.1 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 73.9 'F Design Rm Temp 'F: 85 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (Ft) (Ft) (Sq Ft) Btu/h.sqft.F ('1P) t) I -Vk) (BTU/h) | |||
SOUTH* 692.0'- Cll, 8" RMW* 26.3 14.5 321.7 0.455 75.0 73.9 1.1 161 SOUTH Door CS 7.2 6.3 45.2 0.448 75.0 73. 1.1 22 NORTH 676.0'- AB/A2, 42" Cl 25.3 14.5 366.9 0.212 104.0 73. 30.1 2.341 EAST 692.0'- CS, 8" RMW 33. 14.5 482.9 0.455 73.1 73.9 -0.8 -176 WEST 692.0' - C3, 8" RMW 33. 14.5 482. 0A5 79. 73. 5.7 1,25 FLOOR 692.0'- Ground 25. 33.3 842.5 0.026 68.1 73.9 -5.9 .1 CEILING 708.0' - C1, 18" CI 25.3 33.3 842.5 0.305 88.51 73.9 14.6 3,752 7 22 3 ITOTAL TRANSMISSION LOAD = , 1 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 36,558 TOTAL ROOM SENSIBLE LOAD: 43,781 Ts n 0 CFMI ROOM TEMPERATURE (Tr)= 57.1 ) + ( 43,781 /( 1.08 x 2,430 ) 73.8 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 2430 ) = 0.0069 rSEADY STATE ROOM CONDITIONS: 73.9 -F dry buls This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page: 7.10. 6 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18. 5.20, 5.47 - 5.54,5.56,5.57,6.2 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2,610 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 57.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 73.1 'F Design Rm Temp F: 85 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (SQ Ft) Btuih.sqft. M (*F) (7) (BTU/h) | |||
SOUTH* 692.0'. Cll, 8" RMW 28.7 14.5 371.0 0.455 75.. 73.1 1.9 321 SOUTH Door C6 7.2 6.3 45.2 0.448 75.. 73.1 1.9 3_ | |||
NORTH 676.0' - A2, 42" CI 20.7 14. 300.2 0.212 104. 73.1 30.9 1, NORTH 676.0' - A3, 42- Cl 8.0 14.5 116.0 0.212 104.1 73.1 30.9 7 EAST 692.0'- C6, 8" RMW 33.3 14.5 482.9 0.455 78. 73.1 5.2 1,141 WEST 692.0*- C4, 8" RMW 33. 14. 482.9 0.455 73. 73.1 0.8 176 FLOOR 692.0'- Ground 28.7 33. 955.7 0.02 68.4 73.1 -5.1 -1 CEILING 708.0'- C3,18" CI 23.0 33. 765. 0.30 78.3 73.11 5.2 1,21 CEILING 708.0'- C1, 18" Cl 5.7 33.1 189.4 0.3051 88.5 73.1 15.4 89 TOTAL TRANSMISSION LOAD 6,383 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 38,540 TOTAL ROOM SENSIBLE LOAD: 44,923 Ts I Q I CFMI ROOM TEMPERATURE (Tr) 57.1 ) + ( 44,923 /(1.08 x 2,610 ) = 73.0 OF LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 /(4840 x 2610 ) = 0.0069 STEADY STATE ROOM CONDITIONS: 73.1 dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.10. 7 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C11) | |||
Supply Air Temp: 75.0 °F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 78.3 'F Design Rm Temp "F: 88 TYPE OF LENGTH/ WIDTH IAREA U To Tr I DELTA T SENSIBLE HEAT WALL ENCLOSURE OGT. (Ft) (Pt) (sq Ft) Btulh.sqft. (V) (0F) ('F) (BTM/h) | |||
SOUTH* 692.0'- C11, 8" RMW 23.3 14.5 311.3 0.455 75.( 78.3 -3.3 SOUTH Door C7 7.2 3.7 26.5 0.448 75.6 78.3 -3.3 -39 NORTH 692.0' - ABIA31, 42" Cl 20.3 14.5 294.4 0.212 104.. 78.3 25.7 1,604 NORTH 676.0' - ABIA3, 42" CI 3.01 14.5 43.5 0.212 104.( 78.3 25.7 237 EAST 692.0'- C7, 8" RMW 33.3 14.5 482.1 0.455 77.2 78.3 -1.1 -242 WEST 692.0' - C5, 8" RMW 33. 14.5 482.9 0.4551 73.1 78.1 -5.2 -1,14 FLOOR 692.06 - Ground 23.1 33. 2775.8 0.026 68.0 78.31 .10.3 -207 CEILING 608.0'- uC4, 18" CI 6. 33.4 7. 0.0 77 -1.0 -710 CEILING 708.0' - C3, 18" CI 15.i 33.3 5261 0.305 78.3 78.31 0.0 a TOTAL TRANSMISSION LOAD =-328 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 3,495 Ts I I a I CFMI ROOM TEMPERATURE (Tr) = 75.0 ) + ( 3.495 /(1.08 x 990 ) = 78.3 'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 78.3 "Fdry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.10. 8 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 -5.54, 5.56, 5.57, 6.2 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C11) | |||
Supply Air Temp: 75.0 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 77.2 'F Design Rm Temp 'F: 90 TYPE OF LEN]GTH WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ECLOSURE HOT. (Ft) (Ft) (Sq Ft) Btulh.sqft. ( (M C (F) (BTU/h) | |||
SOUTH* 692.0'- Cll, 8" RMW 11.3 14.5 137.3 0.455 75. 77.1 -2.2 -137 SOUTH Door C8 7.2 3.7 26.5 0.448 75. 77.2 -2.2 -26 NORTH 692.0' - AB/A31, 42" Cl 11.3 14.51 163.9 0.212 104.. 77.2 26.8 931 EAST 692.0' - C8, 8" RMW 33. 14. 482.9 0.45 76.1 77. -1.1 -24 WEST 692.0' - C6, 8" RMW 33.1 14.1 482.9 0.4551 78. 77.; 1.1 24 FLOOR 692.0' - Ground 11.3 33.3 376.3 0.02 68. 77. -9.2 -90 CEILING 708.0' - C4, 18" Cl 11.3 33.3 376. 0.301 77. 77. 0.1 11 TOTAL TRANSMISSION LOAD = 689 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 373 TOTAL ROOM SENSIBLE LOAD: 1,062 Ts I I Q I CFMI ROOM TEMPERATURE (Tr)= 75.0 ) + ( 1,062 /(1.08 x 440 ) = 77.2 °F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 440 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 77.2 'r dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.10. 9 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C8 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.2 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 724 cfM (Supply from AHU) | |||
AHU Supply Air Temp: 57.1 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 76.1 'F Design Rm Temp 'F: 74 TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE SGT. (Ft) (It) (Sq Ft) Btu/h.sqft. F) M]F (MF) (BTUIh) | |||
SOUTH* 692.0' - Cll, 8" RMW 18.0 14.5 234.5 0.4551 75.0 76.1 -1.1 -11 SOUTH Door C9 7.2 3.7 26.5 0.448 75.0 76.1 -1.1 -1 NORTH 692.0'- ABIA31, 42- CI 18.0 14.5 2611.0 0.212 104.0 76.1 27.9 1,544 EAST 692.0' - C12, 8" RMW 33. 9.01 299.7 0.455 8a1. 76.1 5.7 7 EAST (ABOVE C12 692.0'- ATTIC, 8" RMW 33.3 5.5 183.2 0.455 78.3 76.1 2.2 183 WEST 692.0' - C7. 8" RMW 33. 14.51 482.9 0.45 77. 76.1 1.1 242 FLOOR 692.0' - Ground 18.0 33.4 599.4 0.026 68, 76.1 .8.1 .121 CEILING 708.0'- C4, 18" Cl 18.0 33.3 599.4 0.304 77.1 76.1 1.2 21 | |||
-AL TRANSMISSION LOAD 2,709 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 12,248 TOTAL ROOM SENSIBLE LOAD: 14,957 Ts I o I CFMI ROOM TEMPERATURE (Tr)= 57.1 ) + ( 14,957 /(1.08 x 724 ) 76.2 'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 724 ) = 0.0069 | |||
[STEADY STATE ROOM CONDITIONS: 76.1 -F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN I I & 2 Page: 7.10. 10 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C9 Ref: 5.5 - 5,11, 5.14 - 5.16,5.18,5.20.5.47 -5.54.5.56,5.57,6.2 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 78.5 'F Design Rm Temp 'F: 88 TYPE OF M/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL EXCLOSURE RGT. (Ft:) (Ft) (Sq Vt) Btu/h.sqft.j M ) F (BTU/h) | |||
WEST 692.0'- C12, 8" RMW 33.31 9.0 299.7 0.4551 81.1 78.5 3.3 45 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33., 5.51 183.2 0.4551 78.3 78.5 -0.2 .1 EAST* 892.0' - CIO, 36" CI 33.31 14.51 425.51 0.236 82.7 78.5 4.2 42 EAST Door CI1 7.2 8.0 57.4 0.448 82.7 78.5 4.2 10 SOUTH* 692.0' - C11, 8" RMW 25.0 14.51 305.1 0.4551 75.0 78.5 -3.5 -486 SOUTH Door CIO 7.2 8.0 57.4 0.448 75.0 78.5 -3.5 -95 SOUTH 692.0'- Stair C2, 8"RMW 18.0 14.51 261.0 0.455 73.1 78.5 -5.4 -641 NORTH 692.0' - ABIA29, 42" CI 20.0 14. 290.0 0.21 111.C 78.5 32.5 1,998 NORTH 692.0'- ABIA30, 42" Cl 23.4 14., 333.5 0.21 111. 78. 32.5 2,298 FLOOR 692.0'- Ground 43.( 33.1 1431. 0.02 68. 78. -10.5 -391 CEILING 708.0' - C4, 18" CI 43.0 33.3 1431. 0.305 77.1 78.5 -1.2 -524 | |||
- TOTAL TRANSMISSION LOAD = 3,127 | |||
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 31,261 TOTAL ROOM SENSIBLE LOAD: 34,888 SUPPLIMENTAL AIR HANDLING UNIT: 0 NET ROOM SENSIBLE LOAD: 34,888 SUPPLY AIR: | |||
Supply air is a mix of air from room C1 2 & AHU. | |||
Room C12 AHU cfm 1107 1665 Temperature, F 81.8 57.1 Total flow = 2,772 cfm Supply air temperature: 66.9 'F Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 66.9 ) + ( 34.888 /(1.08 x 2,772 ) 78.6 'F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 4UU ROOM HUMIDITY RATIO r:~ | |||
Room C12 AHU cfm 1107 1%66 Humidity ratio 0.00691 .0069 Total flow = 2,772 cfm Wr' = 0.0069 # moist / # dry air Wr= 0.0069 + 400 / 4840 x 2,772 ) 0.0069 ISTEADY STATE ROOM CONDITIONS: 78.5 TV ry bulb = | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.10. 11 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C10 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 2,673 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 57.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air Steady State Temperature: 82.7 'F Design Rm Temp "F: 87 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE IGT. (Ft (rt) (Sq Ft) Btulh.sq (F) ("F) (F) (BTU/h) | |||
EAST 692.0'- Ground 42.0 NA NA 1.000 68.. 82.7 -14.7 .617 SOUTH 692.0'- Ground 47.01 NA NA 1.000 68.. 82.7 -14.7 -691 NORTH 692.0'- Ground 22.1 NA NA 1.000 68.. 82.7 .14.7 -323 NORTH 692.0'- ABIA27, 42" Cl 21.0 14.5 304.5 0.212 119.0 82.7 36.3 2,343 NORTH 692.0'- ABIA29, 42" Cl 4.0 14.51 58. 0.212 111.0 82.1 28.3 348 WEST* 692.0'- C9, 36" CI 33.0 14.51 420.1 0.236 78.5 82. -4.2 -41 WEST Door Cll 8.01 7.2 57.61 0.448 78.51 82.7 -4.2 .1081 WEST 692.0'- Stair C2 36" CI 9.1 14.- 130.5 0.2361 73.1 82.7 -9.6 -29 FLOOR 692.0'- Ground 42.4 47.4 1974.1 0.02(] 68. 82.7 -14.7 -75_ | |||
CEILING 708.0 - TBT1, 18" CI 42. 47.01 1974.4 0.301 120.0 82.7 37.3 22,45 TOTAL TRANSMISSION LOAD 21,941 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LAOD 52,014 TOTAL ROOM SENSIBLE LOAD: 73,955 Ts I a I CFMI ROOMTEMPERATURE(Tr)= 57.1 ) + ( 73,955 /(1.08 x 2.673 ) = 82.7 OF LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 2673 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 82.7 -F dry bulb = | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.10. 12 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-Cl l Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20.5.47 - 5.54,5.56,5.57,6.2 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 75.0 'F Design Rm Temp "F: NA TYPE OF LENGTH/ WIDTo A REA Ts I Tr IELTA T SENSIBLE HEAT WALL ENCLOSURE [OT. | |||
(tA) (Ft) (Sq Ft) BtuIh.sqft.I (IF) (F) (*') t "l'h) | |||
SOUTH 692.0'- Ground 181. NA NA 1:000 68.0 75.0 -7.0 -1,267 NORTH* 692.0' - C2, 8" RMW 11.7 14.5 112.3 0.455 76.1 75.01 1.7 a8 NORTH DoorC3 7.2 8.0 57.4 0.448 76.7 75.01 1.7 44 NORTH* 692.0' - C3, 8" RMW 23.3 14.5 311.3 0.451 79.6 75.0 4.6 6521 NORTH Door C4 7.2 3.7 26.5 0.448 79.6 75.0 4.6 5 NORTH* 692.0' - C4, 8" RMW 25.3 14.5 321.7 0.455 73.1 75.0 -1.1 -161 NORTH _ Door C5 7.2 6.3 45.2 0.448 73.9 75.01 -1.1 - 2_ | |||
NORTH* 692.0' - CS, 8" RMW 28.7 14.5 371.01 0.455 73.1 75.01 -1.9 -321 NORTH DoorC6 7.2 6.3 45.2 0.448 73.1 75.0 -1.9 -3_ | |||
NORTH* 692.0'- C6, 8" RMW 23.3 14.5 311.3 0.4551 78.3 75.0 3.3 46 NORTH Door C7 7.2 3.7 26.5 0.448 78.3 75.0 3.3 32 NORTH* 692.0'- C7, 8" RMW 11.3 14.51 137.3 0.455 77.2 75.0 2.2 13"1 NORTH Door C8 7.2 3.7 26.5 0.448 77.2 75.0 2.2 262 NORTH* 692.0'- C8, 8" RMW 18.01 14.5 234.5 0.4551 76.1 75.0 1.1 117 NORTH Door C9 7.2 3.7 26.S1 0.448 76.1 75.0 1.1 13 NORTH* 692.0'- C12, 8" RMW 11.0 9.01 77.51 0.4551 81.8 75.0 6.8 NORTH Door C13 7.2 3.0 21.51 0.448 81.8 75.0 6.8 6 NORTH Attic (Above C12) 11.0 5.51 60.51 0.4551 78.3 75.0 3.3 91 NORTH* 692.0' - C9, 8" RMW 24.1 14.51 292.1 0.4551 78.5 75.0 3.5 46 5 NORTH Door CIO 7.2 8.0 57.41 0.448 78.5 75.0 3.5 90 EAST* Stair C2, 8" RMW 8.0 14.51 94.51 0.4551 73.1 75.0 -1.9 .8_ | |||
EAST Door C12 7.2 3.0 21.51 0.448 73.1 75.0 -1.9 -1 8 WEST* Stair C1, 8" RMW 8.0 14.51 94.51 0.4551 73.8 75.0 -1.2 -5_ | |||
WEST Door Cl 7.2 3.0 21.51 0.4 ,8 73.8 75.0 -1.2 -121 FLOOR 692.0'- Ground 181.0 8.0 1448.0 0.02 68. 75. -7.0 .2641 CEILING 708.0'. C1, 18" Cl 68. 8.0 544. ( 0.3051 88.- 75.0[ 13.5 2,2 CEILING 708.0' - C2, 18" Cl 39. 8. 312.0 0.305 96. 2 75.1 21.2 2,01 7 CEILING 708.0 - C4, 18" Cl 74.0 8. 592.0 0.30 77. 75.0 2.3 4 TOTAL TRANSMISSION LOAD =5,025 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.10. 13 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C11 ROOM NAME: CORRIDOR (cont'd) | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2.908 TOTAL ROOM SENSIBLE LOAD: 7,933 SUPPLY AIR: | |||
Supply air is a mix of air from rooms C4, C5 &C8 &outside air. | |||
Room C4 C5 C8 cfm 2430 2610 724 Temperature, OF 73.9 73.1 76.1 Total flow - 5,764 cfm Supply air temperature: 73.8 -F Ts I I o I CFMI ROOM TEMPERATURE (Tr)= 73.8 ) + ( 7,933 /(1.08 x 5,764 ) 75.1 OF LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ISTEADY STATE ROOM CONDITIONS: 75.0-F dry bulb = | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN / I & 2 Page: 7.10. 14 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56, 5.57, 6.2 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 1,107 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 57.1 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 81.8 'F Design Rm Temperature. 79 TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENLOSURE HOT. (Ft) (Ft) (B2 Ft) Btulh.sqft.i C1) (F) (.F) (BTU/h) | |||
EAST 692.0' - C9, 8" RMW 33.3 9. 299.7 0.4551 78.5 81. -3.3 -4 WEST 692.0' - C8, 8" RMW 33.3 9. 299.7 0.4551 76.1 81. -5.7 SOUTH* 692.0'- Cll, 8" RMW 11.0 9. 77.5 0.4551 75.10 81. -6.8 -240 SOUTH Door C13 7.2 3.0 21.5 0.448 75.01 81.1 -6.8 _ -_ | |||
NORTH 692.0' - ABIA31, 42" CI 8. _ 9.0 72.0 0.212 104.C 81.8 22.2 331 NORTH 692.0'- AB/A30, 42" Ci 3.0 9.0 27.0 0.21 111. 81. 29.2 167 FLOOR 692.0'- Ground 11.0 33.3 366.3 0.026 68.C 81.8 -13.8 -131 CEILING ATTIC (Susp. ceiling) 11.01 33.3 366.3 0.330 78.3 81.8 -3.5 -42 TOTAL TRNSMISSION LOAD = -1,581 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD 31,069 TOTAL ROOM SENSIBLE LOAD: 29,738 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 57.1 ) + ( 29,738 /(1.08 x 1,107 ) = 81.9 'F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 'Cuu ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200/ (4840 x 1,107 ) = 0.0069 STEADY STATE ROOM CONDITIONS: 81.8 "1 dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.10. 15 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. - NIA ROOM NAME: ATTICC (above C12) Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 78.3 "F Design Rm Temp F: NA TYPE OF LE*GTI*I WIDTH Am U Ta Tr fDELTA T SESNSBLE BEAT MALL ENCLOSURE ?GT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.1 (;F) I F (MF) (BTUI/h) | |||
EAST 692.0'- C9, 8" RMW 33.3 5.5 183.2 0.455 78.51 78.Z 0.2 17 WEST 692.0'- C8. 8" RMW 33.3 5.5 183.2 0.45! 76.1 78.3 -2.2 -183 SOUTH 692.0'- C11, 8" RMW 11.0 5.5 60.5 0.45. 75.0 78.- -3.3 -91 NORTH 692.0'- AB/A31, 42" CI 8.0 5.5 44.1 0.212 104.0 78.3 26.7 240 NORTH 692.0'- AB/A30, 42" CI 3.0 5. 16.5 0.212 111.0 78.3 32.7 11 FLOOR 692.0' C12 11.0 33. 366. 0.33 81.1 78.4 3.5 42 CEILING 708.0' -C4, 18" CI 11.0 33.3 366.3 0.305 77.31 78.3 -1.0 -11 TOTAL TRANSMISSION LOAD =408 | |||
[STEADY STATE ROOM CONDITIONS: 78.3 OFdry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.10. 16 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. - 692.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 73.8 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOBURE HGT. (Ft) (Pt) (Sq Ft) ;Btu/h.sqft. (CF) ) M (BTU/h) | |||
WEST 692.0'. C1, 36" CI 8.0 14.5 116.0 0.236 79.8 73.8 6.0 164 SOUTH 692.0'- Ground 18.0 14.5 261.0 1.000 68.0 73.8 -5.8 -1,51i NORTH 692.0' - C2, 12" CI 18.0 14.5 261.0 0.431 76.7 73.8 2.9 326 EAST* 692.0' - C 1, 8" RMW 8.0 14.5 94.5 0.A55 75.0 73.8 1.2 52 EAST Door C1 7.2 3.0 21.5 0. 75.0 73.8 1.21 1 FLOOR 692.0'- Ground 18.0 8.0 144.0 0.026 68.1 73.1 -5.8 -2 CEILING (See Note) : -* i i*!* . .. "*.* *** '' "' -!': * " ***:" U. " | |||
TOTAL TRANSMISSION LOAD =-982 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: I ISTEADY STATE ROOM CONDITIONS: 73.8 OFdry bulb = | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.10. 17 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equlp/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11. 5.14 - 5.16,5.18,5.20,5.47- 5.54.5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA -F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 73.1 "F Design Rm Temperature: NA TYPE OF LENOG-H/ WIDTH AREA U To Tr DELTA T BENIBTLE HEAT WALL EM.OSURE GT. (.t) (Ft) (Sq Ft) Btu/h.sqft. (IF) ("F). ("F) (BTU/h) | |||
WEST* 692.0'- C11, 8" RMW 8.0 14.51 94.5 0.4551 75.0 73.1 1.9 82 WEST Door C12 7.2 3.01 21.6 0.448 75.0 73.1 1.9 1i SOUTH 692.0'- Ground 18.0 14.51 261.0 1.000 68.0 73.1 -5.1 .1,331 NORTH 692.0'- C9. 8" RMW 18.0 14. 261.0 0.45 78.5 73.1 5.4 641 EAST 692.0' - CIO, 36" CI 8.0 14. 116.0 0.23" 82. 73.1 9.6 263 FLOOR 692.0'- Ground 18.0 8.01 144.0 0.02( 68.. 73.1 -5.1 -1 | |||
.CEILING(See Note) ,, ;*,** ** *!i, , , ,, ! ,*:* '*** | |||
TOTAL TRANSMISSION LOAD =-34 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 637 ISTEADY STATE ROOM CONDITIONS: 73.1 0- dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.10. 18 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 708.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow: 7,038 cfm Supply Air Temp: 57.1 'F Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 88.5 'F Design Rm Temp: 89 TYPE OF LENXVT/ WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE KGT. (Ft) (Ft) (Sq Ft) Btufh.sqft. ("F) (]F) (°F) (BTUIh) | |||
SOUTH 708.0'- TB/TI, 36" CI 68.2 19.50 1329.9 0.236 120.0 88.5 31.5 9,886 SOUTH 708.0'- Stair C1, 8" CI 16.0 19.50 351.0 0.500 102.1 88.5 13.6 2,3871 NORTH 676.0' - ABIA2, 36" CI 37.4 3.50 130.2 0.236 104.0 88.5 15.5 476 NORTH 692.0' - ABIA3, 36" CI 26.6 3.50 92.8 0.236 104.0 88. 15.5 33 NORTH 692.0'- AB/A5, 36" CI 21.-1 3.50 75. 0.23 104. 88.5 15.5 27 NORTH 713.0'- Gen.area, 36" CI 56. 16.00 899.2 0.236 118.0 88.5 29.5 6,2 NORTH 713'- A25, 36" CI 15. 16.00 240.0 0.236 112.( 88.5 23.5 1,331 NORTH 713'. A26, 36" Cl 15. 16.001 240.0 0.2361 113.0 88.5 24.5 1,381 EAST* 708.0' - C2, 8" CI 8. 19.50 113.0 0.5001 96.2 88.- 7.7 43, EAST Door C22 7. 6.00 43.0 0.448 96.2 88.` 7.7 1481 EAST 708.0' - C3, 8" Cl 34. 19.50 538.3 0.5001 78.3 88.5= -10.2 -2,745 WEST _ 708.0'- TB/Ti, 36" Cl 34.- 19.50 647.2 0.2361 120.0 88.51 31.5 4,811 WEST Door C20 7.3 3.50 25.6 0.448 120.0 88.! 31.5 361 WEST" Stair C1, 8"CI 68.0 19.50 134.51 0.431 102.1 88.`= 13.6 781 WEST Door C21 7.2 3.00 21.51 0.448 102.1 88.5 13.6 131 FLOOR 692.0' - C2, 18" CI "! ' | |||
* 989.0 0.3051 76.7 88.5 -11.8 -3.55 FLOOR 692.0' - C3, 18" CI '.. , 775.. 0.3051 79.6 8. -8.9 -2,10 FLOOR 692.0'- C4,18" ,., 842.5 0.30 73.9 88. -14.6 -3,752 FLOOR 692.0' - C5, 18" CI L E" 189.8 0.30 73.1 88. -15.4 -89 FLOOR 692.0' - Cll, 18" Cl . ; - . . 544.0 0.305 75.0 88. .13.5 -2.24 CEILING 729.0 - C1, 18" CI .7 , 3341.2 0.3051 116.0 88.51 27.5 28,02, TOTAL TRANSMISSION LOAD= 41,748 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 197,026 TOTAL ROOM SENSIBLE LOAD: 239,274 Ts I I o I CFMI ROOM TEMPERATURE (Tr) = ( 57.1 ) + ( 239,274 1(1.08 x 7,038 ) = 88.5 "F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 Room humidity ratio Wr = 0.0069 400 /(4840x 7,038 ) = 0.0069 | |||
[STEADY STATE ROOM CONDITIONS: 88.5 -F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.10. 19 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. - 708.0'. C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 - 5.54, 5.56,5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 96.2 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE KGT. (Ft) (Ft) (Sq Ft) Btulh.sqft. ("F) ("F) (CF) (BTU/h) | |||
EAST* 708.0'- C4, 8" CI 8.0 19.5 113.0 0.500 77. 96.21 -18.9 -1,068 EAST Door C24 7.2 6.0 43.0 0.448 77.3 96.21 -18.9 -3 WEST* 708.0' - Cl, 8" Cl 8.0 19.5 113.0 0.500 88.5 96.21 -7.7 -43 WEST Door C22 7.2 6.0 43.0 0.448 88.5 96.21 -7.7 -1 SOUTH* 708.0' - TBiT1, 36" C1 39.( 19.5 736.1 0.23d 120.C 96.21 23.8 4,13 SOUTH Door C26 7.2 3.4 24.4 0.448 120.C 96.21 23.8 260 NORTH* 708.0'- C3, 8" CI 39. 19.5 717.5 0.50 78.3 96.21 -17.9 -6,421 NORTH Door C23 7.2 6.0 43.0 0. 78.4 96.1 -17.9 -345 FLOOR 692.0'- Cll, 18" Cl "' t2' 312.0 0.305 75.( 96.4 -21.2 -2,017 CEILING 729.0- Cl, 18" CI l.;* ' j. 312.0 0.305 116.0 96.4 19.8 1,84 TOTAL TRANSMISSION LOAD = -4,520 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: 7.5 HP Does not operate during this LOCA case(Computer Rm Supplement.Cooling) 0 PEOPLE 0 X 250 0 LIGHTING 1,085.0 X 3.413 X 100% 3,703 EQUIPMENT 217.0 X 3.413 X 100% 741 CABLE TRAYS 0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: -77 STEADY STATE ROOM CONDITIONS: 96.2 7 dry bulb = | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.10. 20 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 78.3 'F Design Rm Temp F:. 82 TYPE OF LENGTHIT/ WIDTH AREA U T I Tr DELTA T SENSIBLE HEAT WALL ENCLOSUREE GT. (Ft) (Ft) (Sq Ft) 8tu/h.sqft. (F) (MF) (BF) CBTI/h) | |||
SOUTH* 708.0' - C2, 8" Cl 39.0 19.5 717.5 0.500 96.2 78.3 17.9 6,421 SOUTH Door C23 7.2 6.0 43.0 0.448 96.2 78.3 17.9 34 NORTH 676.0'- ABIA3, 36" Cl 39.0 3.5 136.5 0.236 104.0 78.3 25.7 82 NORTH 713.0'- Ion, fltr rm, 36" CI 39.0 16.0 624.0 0.236 118.0 78.3 39.7 5,84 EAST 708.0' - C4, 8" CI 33.3 19.5 649.4 0.500 77.3 78.3 -1.0 -32 WEST FL 708.0'. | |||
O9.'- Cl, 5 8"8 Cl l1". 33.3' 19.5 | |||
:* 649.4 0.500 88.5 78.3 10.2 3,31 | |||
-1,21" FLOOR 692.0' - C5, 18" CI *#** ..... 765.9 0.3051 73.1 78.3 -5.2 FLOOR 692.0' - C6, 18" CI __-___ 526.1 0.30 78.3 78.3 0.0 CEILING 729.0 - C1, 18" CI L ¶U - ýi; 1292.0 0.30 116.( 78.3 37.7 14,85 OTA TRANSMISSION LOAD = 30,070 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 91,816 TOTAL ROOM SENSIBLE LOAD: 122,386 SUPPLY AIR: | |||
Supply air is a mix of air from two different air handlin units. | |||
Room AHU(MER) AHU (CR) cfm 5367 0 Temperature, °F 57.1 0.0 Total flow = 5,367 cfm Supply air temperature: 57.1 'F Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 57.1 + 122,386 / ( 1.08 x 5,367 ) 78.2 'F LATENT LOAD: Q latent PEOPLE 2 X 200 400 quu TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr): | |||
Room AHU(MER) AHU (CR) cfm Humidity ratio 0.09J .0000 Total flow = 5,367 cfm Wr' = 0.0069 # moist / # dry air Wr = 0.0069 + 400 / (4840x 5.367 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 78.3 -- dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.10. 21 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11. 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57, 6.2 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7,236 cfm (Supply from AHU) | |||
Supply Air Temp: 57.1 *F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 77.3 'F Design Rm Temperature: 87 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIZBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft. (-F) (CF) (F) (BTUt/h) | |||
SOUTH 708.0' - TBIT1, 36" CI 75.1 19., 1464. 0.236 120. 77.3 42.7 14,71 SOUTH 708.0'- Stair C2, 8" Cl 18.0 19.5 351. 0.500 93. 77.3 16.0 2,808 NORTH 692.0'- AB/A31, 36" CI 42.0 3.50 147. 0.236 104.. 77.3 26.7 92 NORTH 692.0'- ABIA30, 36"CI 26.0 3.50 91.. 0.236 111.. 77.3 33.7 72 NORTH 692.0'. AB/A29, 36" CI 22. 3.50 77.0 0.23 111.0 77.31 33.7 61 NORTH 713.0'- Ion, fltr rm, 36" CI 42.0 16.00 672.0 0.23 118.0 77.31 40.7 6,45 NORTH 713'-AB Gen Area, 36" CI 48. 16.00 768.0 0.23 118.0 77.31 40.7 7,3 WEST 708.0'. C3, 8" CI 34.51 19.51 672.8 0.50 78.3 77.3 1.0 331 WEST* 708.0'- C2, 8" CI 8.0 19.: 113.0 0.50 96.2 77.3 18.9 1,0 WEST Door C24 7.2 6.01 43.0 0.44. 96.2 77.3 18.9 364 EAST 708.0'. TBITI, 36" CI 34. 19.5 672.8 0.23 120.0 77.3 42.7 6,7791 EAST* Stair C2, 8" CI 8.0 19.1 134.51 0.431 93.3 77.3 16.0 9 EAST Door C25 7.4 3.01 21.5 0.448 93.3 77.3 16.0 154 FLOOR 692.0' - C6, 18" CI 33.3 6.9 229.8 0.3051 78.3 77.31 1.0 70 FLOOR 692.0' - C11, 18" CI 74. 8.0 592.0 0.3051 75.01 77.3 -2.3 -4151 FLOOR 692.0'- C7, 18" CI 11.3 33.: 376.3 0.30 77.2 77. -0.1 .11 FLOOR 692.0' - C8, 18" CI 18.0 33. 599.4 0.30 76.1 77. -1.2 -21 FLOOR 692.0'-Attic(above C12) 11.0 33. 366.3 0.30 78. 77. 1.0 11 FLOOR 692.0'- C9, 18" CI 43.0 33. 1431.9 0.30 78.5 77. 1.2 52 CEILING 729.0- C C, 18"CI 3595.7 0.30 116.0 77. 38.7 42,441 TOTAL TRANSMISSION LOAD 85,790 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD 72,818 TOTAL ROOM SENSIBLE LOAD: 158,858 Ts I I CFMI ROOM TEMPERATURE (Tr)= 57.1 + 158,858 / ( 1.08 x 7,236 ) 77.4 'F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200 / (4840 x 7,236 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 77.3 -F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.10. 22 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. - 708.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA °F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 102.1 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA O I :F.AT TV IDLTA T SENSIBLE WALL ENCLOSURE HGT. (Ft) (Ft) (S Ft) 8tuhsTft.ATRAN SMI SI (BTL/h) | |||
WEST 708.0'- TBhT1, 36" Cil 8i 19. 156.is 0.23d 120.o 102.1 17.9 657 SOUTH 708.0'- TBeTi, 36" Cl w 18.b 19.e 351.0e 0.23a 120.0s 102.1 17.t 1,483 NORTH 708.0"- Cl1, 8" CI 18.0 19.5= 351.0 0.500 88.51 102.1 -13.6 -2,387 EAST* 708.0' - C1, 8" CI 8.0 19.5 134.5 0.431 88.5 102.1 -13.6- .788 JEAST jDoor C21 7.21 3.0 21..= 0.44* 88.51 102.1 -13.61 -13i ICEL.OO (S* oee | |||
* P: ; ,,,* * | |||
* L * * | |||
* TOTAL TR ANSMISSION ILOAn = -1M6 Note: No transmission through the floor &ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 = 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: -181 ISTEADY STATE ROOM CONDITIONS: 102.1 "F dry bulb = | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.10. 23 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 708.0'- STAIR C2 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 0F Supply Air Humidity Ratio: | |||
Steady State Temperature: | |||
Note: No transmission through the filor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 x 3.413 x 100% 983 EQUIPMENT 0.0 X 3.413 x X 100% 0 CABLE TRAYS 0.0 X 3.413 100% 0 0.0 x 3413 x 100% | |||
TOTAL ROOM SENSIBLE LOAD: 140 ISTEADY STATE ROOM CONDITIONS: 93.3 "F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.10. 24 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.10 LOCA CONDITION (SUMMER CASE 1) | |||
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT: | |||
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUM. cfm X 'F (cfm) ("F) # MOIST I # DRY MECHANICAL EQUIP. ROOM EAST (CIO) 2,673 82.7 0.0069 18.4 221,057 COMMUNICATION ROOM (692.0' - C9) 2,772 78.5 0.0069 19.3 217,602 MECHANICAL EQUIP. ROOM WEST (C1) 4,558 79.8 0.0069 31.4 363,689 UNIT 1 AUX. INSTRUMENT ROOM (08.0'-Cli 7,038 88.5 0.0069 48.6 622,863 COMPUTER ROOM (708.0' - C3) 5,367 78.3 0.0069 37.1 420,236 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7,236 77.3 0.0069 50.0 559,304 OUTSIDE AIR 3,000 95.0 0.0133 39.9 285,000 EXFILTRATION (for balancing purpose only) -580 . I ITOTAL Vretum = 32,063 .1 244"8 2,689,751 Return Air Temperature trom EBR spaces: SUM (cfm X 'F) / Vretum: I II #I DKY AIR Tretum = 83.9 F Return Air Humidity Ratio from EBR spaces: 0.0076 VMIST Wreturn = | |||
This page replaced by Revision 20. | |||
CALC ID EPM MCP071689 REV 19 PROGRAM AIRCOOL - REVISION 6.1 SHEET 7.(O -5 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Friday, September 10, 2010 at 3:51:08 PM | |||
***** EQUIPMENT CONFIGURATION | |||
* VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 | |||
CALC ID EPMMCPO7168 REV 19 SHEET -7. 2o-- | |||
PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Friday, September 10, 2010 at 3:51:08 PM | |||
***** QA REFERENCES **-** | |||
QA REF REFERENCE SOURCE DESCRIPTION | |||
CALC ID EPMMCP071689 REV 19 PROGRAM AIRCOOL - REVISION 6.1 SHEET 7.fo.2-7 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Friday, September 10, 2010 at 3:51:08 PM | |||
**** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 31.00 Outlet Relative Humidity (%): 96.42 Flow Rate (gpm and acfm): 216.00 16032.00 Inlet Temperature (degrees F): 48.00 83.80 Outlet Temperature (degrees F): 53.13 50.97 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1827.89 10.09 Clean Pressure Drop (psi): 32.85 Not Calculated Fouled Pressure Drop (psi): 39.29 Not Calculated Velocity (ft/s and ft/min): 9.93 458.06 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 554868/ 554868/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 6.94 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 50.03 deg F | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 1 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
LOCA CONDITION (SUMMER - CASE 2) CONSIDERS THE FOLLOWING PARAMETERS: | |||
A GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 A AIR FLOW RATES AS SHOWN IN THE APPENDIX 2 | |||
( SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 9 RELATIVE HUMIDITY IS N/A (REF. 5.5-5.7); EVALUATED FOR INFORMATION ONLY t i MAXIMUM CHILLED WATER FLOW RATE OF 216 GPM + 10% = 238 GPM TO EBR AHU A-A go MAXIMUM CHILLED WATER FLOW RATE OF 284 GPM + 10% = 312 GPM TO EBR AHU B-A (ig MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 42 0 F (go LOCA CONDITION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.6 9- 95 0 F PRESSURIZING AIR (go COMPUTER ROOM SUPPLEMENTAL AHU IS RUNNING (a STEAM INJECTION SYSTEM IN SERVICE (SEE SECTION 7.5) | |||
This case conservatively maximizes the cooling capability of the EBR AHUs by modeling the maximum chilled water flow rate concurrent with minimum chilled water temperature. This case was performed to conservatively predict the maximum load on the chillers during accident conditions since this value is reported in the system description (Ref. 5.1) Table 9.6. | |||
The EXCEL spreadsheet (see pg.7.11.2 to 7.11.24) and AIRCOOL models (see pg. 7.11.25 to 7.11.33) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were approximately equal. This equates to approximately 78.4°F (see pg.7.1 1.24) which is significantly greater than the controller setpoint of 68 0 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is: | |||
TZ(B.A) = 45.71 °F (estimated air side outlet temperature for EBR AHU B-A based on the AIRCOOL model; see pg.7.11.27) | |||
TZ(A.A) = 45.96 OF (estimated air side outlet temperature for EBR AHU A-A based on the AIRCOOL model; see pg. 7.11.30) | |||
Tz = 45.835 OF (calculated average air side outlet temperature for each EBR AHU) | |||
At = 6.1 OF (total air temperature rise thru AHU including steam injection temperature rise; see Section 7.5) | |||
Ts =Tz + At= 51.9 OF Since the computer room supplemental AHUs are also credited in this LOCA cooling mode, an AIRCOOL model of one of these units is included in this section (see pg. 7.11.31 to 7.11.33). This model was also iterated until the assumed entering air conditions used in the AIRCOOL model were approximately equal to the room temperature I humidity conditions computed in the speadsheet. These values are approximately 65 0F and 47% relative humidity. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.11. 2 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18,5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 75.4 'F Design Rm Temp "F: 89 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT (Ft) (Ft) (S42 Ft) Btulh.sqft.l (OF) (Fi) (1 (BTU/h) | |||
WEST 692.0'- Ground 42.0 NA NA 1.000 68.. 75.4 -7.4 -311 SOUTH 692.0'- Ground 47.0 NA NA 1.000 68.. 75.ý -7.4 -348 NORTH 692.0'- Ground 23.0 NA NA 1.000 68. 75.4 -7.4 -170 NORTH 692.0' - ABIA1, 42" Cl 18.5 14.5 268.3 0.212 119.1 75.4 43.6 2,479 NORTH 692.0'. ABIAS, 42" Cl 5.5 14.5 79.81 0.212 104.0 75.4 28.6 484 EAST* 692.0' - C2, 36" CI 33.0 14.5 420.9 0.236 71.81 75. -3.6 .3 EAST Door C2 8.0 7. 57.6 0. 71.8 75.4 -3.6 -93 EAST 692.0'- Stair C1, 36" Cl 9.0 14. 130.5 0.23 71. 75.4 -3.8 -11 FLOOR 692.0'- Ground 42. 47.1 1974.0 0.02 68. 75.4 -7.4 -38 CEILING 1708.0 - TB/TI, 18" Cl 42.0 47.01 1974.0 0.30 120. 75.4 44.61 26,85 TOTAL TRANSMISSION LOAD = 28,039 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 11,356 TOTAL ROOM SENSIBLE LOAD: 39,395 SUPPLY AIR: | |||
Supply air is a mix of air from room C2 & AHU. | |||
Room C2 AHU cfm 3574 984 Temperature, F 71.8 51.9 Total flow = 4,558 cfm Supply air temperature: 67.5 -F Ts I I a I CFMI ROOM TEMPERATURE (Tr)= 67.5 ) + ( 39,395 /(1.08 x 4,558 ) 75.5 "F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr Room C2 cfm 3574 984 Humidity ratio 0.0069 0.0069 Total flow = 4,558 cfm Wr = 0.0069 # moist I # dry air STEADY STATE ROOM CONDITIONS: 75.4 "F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.11. 3 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 514 - 5.16, 5.18. 5.20, 5.47 - 5.54. 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan) | |||
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 71.8 'F Design Rm Temp F: 83 TYPE OF LENGTH/ WIDTH AREA U To Tr IDELTA T SENSIBLE SEPAT MALL ENCLOSURE HOT (Ft) (Ft) (Si Pt) Btu/h.sqft. (*F) (IF) (*F) (BTU/h) | |||
WEST* 692.0'- Cl, 36" Cl 33.3 14.= 425.31 0.236 75.4 71.8 3.6 361 WEST Door C2 7.2 8.0 57.4 0.448 75.41 71.8 3.6 93 EAST 692.0'- C3, 8" RMW 33.3 14.5 482. 0.451 74.8 71.8 3.0 651 SOUTH* 692.0 - C11, 8- RMW 11.7 14.5 112.1 0.4551 70.0 71.8 -1.8 .92 SOUTH DoorC3 7.2 8.0 57.61 0.448 70.0 71.8 -1.8 -41 SOUTH 692.0'- Stair C1, 12" Cl 18.0 14.51 261.0 0.431 71.61 71.8 -0.2 -2 NORTH 692.0'- AB/A3, 48" CI 10.q 14.5 152.3 0.19 104.0 71.1 32.2 941 NORTH 692.0'- AB/A5, 48" CI 19.2 14.5 278.4 0.19 104. 71. 32.2 1,721 | |||
.FLOOR 692.0' - Ground 29.7 33.3 989.0 0.026 68. 71. -3.8 -98 CEILING 708.0' - Cl, 18" Cl 29.7 33.3 989.0 0.305 84.1 71.1 12.3 3,710 TOTAL TRANSMISSION LOAD = 7,228 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 4,467 TOTAL ROOM SENSIBLE LOAD: 11,695 SUPPLY AIR: | |||
Supply air is a mix of air from room C11 & AHU. | |||
Room C11 AHU dim 3344 230 Temperature, F 70.0 51.9 Total flow = 3,574 cfm Supply air temperature: 68.8 -F Ts I I a I CFMI ROOM TEMPERATURE (Tr)= 68.8 ) + ( 11,695 /(1.08 x 3,574 ) = 71.9 OF LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ISTEADY STATE ROOM CONDITIONS: 71.8 dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.11. 4 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM 1 Design air flow: 990 cfm (Transfer from room C11) | |||
Supply Air Temp: 70.0 *F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 74.8 'F Design Rm Temp F: 88 TYPE OF U- IEGHTI T8D~ IR IDELTA T BENBXhLE TIEAT MALL NOT (Ft) INCLOSB1JKE (Ft[) (Sq )jBtu/h.sqft. | |||
U ') ) ("F) (BTUIh) | |||
EAST 692.0' - C4. 8" RMW 33.3 14.5 482.9 0.455 68.8 74.8 -6.0 .1,318 WEST 692.0'. C2, 8" RMW 33.3 14.5 482.9 0.455 71.8 74.8 -3.0 -659 SOUTH* 692.0 - Cll, 8- RMW 23.3 14.5 311.2 0.455 70.0 74.8 .4.8 .680 SOUTH Door C4 7.2 3.7 26.6 0.448 70.0 74.81 -4.8 -571 NORTH 676.0' - ABIA2, 42" Ct 7.5 14.5 108.8 0.212 104.0 74.8 29.2 673 NORTH 692.0' - ABIA3, 42" CI 15.8 14.5 229.1 0.212 104.0 74.8 29.2 1,41 FLOOR Y92.0'- Ground 23.1 33., 775.9 0.02 68.. 74.1 -6.8 -13 CEILING 708.0'- C1, 18" CI 23.3 33.3 775.9 0.305 84.1 74.81 9.3 2,201 TOTAL TRANSMISSION LOAD 1,441 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD - 3,823 TOTAL ROOM SENSIBLE LOAD: 5,264 Ts I I IC ROOM TEMPERATURE (Tr) ( 70.0 ) + ( 5,264 /(1.08 x 990 ) = 74.9 'F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 LSTEADY STATE ROOM CONDITIONS: 74.8 OFdry bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.11. 5 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54.5.56,5.57,6.2 ROOM NAME: 250V BATTERY BOARD ROOM I Design air flow: 2,430 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 51.9 °F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 68.8 'F Design Rm Temp F: 85 TYPE OF LErN w-DTH APEA T To Tr IDELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (Ft) (Ft) (Sq Ft) Stulh.sqft. ("i) ) ("p) (BTO/h) | |||
SOUTH* 6892.0 - C11, 8" RMW* 25.3 14.51 321.7 0.4551 70.0 68.8 1.2 17 SOUTH Door C5 7.2 6.31 45.2 0.448 70.0 68.8 1.2 24 NORTH 676.0' - ABIA2, 42" CI 25.31 14.51 366.91 0.212 104.0 68.8 35.2 2,738 EAST 692.0' - C5, 8" RMW 33. 14. 482.1 0.45 67.5 68. -1.3, -286 WEST 692.0' - C3, 8" RMW 33. 14. 482.91 0.4551 74.6 68.8 6.01 1,318 FLOOR 692.0'- Ground 25.. 33.1 842.1 0.021 68.C 68.. -0.81 -1 CEILING 708.0'- C1, 18" CI 25." 33.3 842.4 0.3051 84.1 68.8 15.3 3,931 TOTAL TRANSMISSION LOAD 7,884 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 36,558 TOTAL ROOM SENSIBLE LOAD: 44,442 Ts I Q I CFM I ROOM TEMPERATURE (Tr) = 51.9 ) + ( 44,442 /( 1.08 x 2,430 ) = 68.9 OF LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 1 ( 4840 x 2430 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 68.8 1. dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 6 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C5 Ref: 5.5 - 5.11, 5.14 - 5.16. 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2,610 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 51.9 oF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 67.5 'F Design Rm Temp "F: 85 TYPE OP LENGTE WID'- E o TU Tr TA T SENSIBLE HEAT WALL ENCLOS HGT. (Ft) (Ft) (Sq t) Btulh.sqfL ('F) ("F) (F) (B'Ih) | |||
SOUTH- 692.0' - CIl,8" RMW 28.7 14.5 371.0 0.455 70. 67.51 2.5 422 SOUTH Door C6 7.2 6.3 45.2 0.448 70. 67.5 2.5 51 NORTH 676.0'- A2, 42" Cl 20.7 14.5 300.2 0.212 104.. 67.51 36.5 2,323 NORTH 676.0'- A3, 42" CI 8.( 14.5 116.0 0.212 104.. 67.5 36.5 898 EAST 692.0'- C6, 8" RMW 33.3 14.5 482.9 0.4551 72.. 67.5 5.3 1,164 WEST 692.0'. C4, 8" RMW 33.3 14.. 482.9 0.45 68.. 67. 1.3 286 FLOOR 692.0' - Ground 28.7 33. 955.7 0.02 68.. 67. 0.5 12 CEILING 708.0' - C3,18" CI 23.0 33. 765.9 0.30 65. 67. .2.1 -491 CEILING 708.0'- C1, 18" CI 5.7 33. 189.8 0.3051 84.1 67.5 16.6 961 TOTAL TRANSMISSION LOAD = 5,626 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 38,540 TOTAL ROOM SENSIBLE LOAD: 44,166 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 51.9 ) + ( 44,166 /(1.08 x 2,610 ) = 67.6 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 2610 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 67.5 -F dry bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.11. 7 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION(SUMMER CASE 2) | |||
ROOM NO. 692.0-C6 Ret: 5.5 - 5.11, 5.14 - 5.16, 5.18,5.20,5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C11) | |||
Supply Air Temp: 70.0 OF Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 72.8 "F Design Rm Temp "F: 88 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE HOT. (Pt) (Ft) (Sq Pt) Btulh.eqft. (1i) (0) (°) (BTU/h) | |||
SOUTH* 692.0'- Cil, 8" RMW 23.3 14.5 311. 0.455 70. 72.8 -2.8 -397 SOUTH Door C7 7.2 3.7 26.5 0.448 70.. 72.8 -2.8 -33 NORTH 692.0'- AB/A31, 42" CI 20. 14.5 294.4 0.212 104.. 72.8 31.2 1,947 NORTH 676.0'- ABIA3, 42" CI 3. 14.6 43. 0.21 104.. 72.8 31.2 288 EAST 692.0'- C7, 8" RMW 33.: 14.51 482.c1 0.45 72.1 72.8 -0.4 -88 WEST 692.0'- C5, 8" RMW 33. 14.5 482.9 0.45 67.51 72.8 -5.3 -1,164 FLOOR 692.0'- Ground 23. 33.3 775. 0.02 68.1 72.8 -4.8 -97 CEILING 708.0'- C4, 18" CI 6.1 33.3 229. 0.30 73.4 72.8 0.2 14 CEILING 708.0'- C3, 18" Cl 15. 33. 526.1 0.30 65. 72. -7.4 -1,18 TOTAL TRANSMISSION LOAD" =""" -718 | |||
(*) The area of the door, listed directly below this wall area. has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 3,105 Ts I 0o I CFMI ROOM TEMPERATURE (Tr) = 70.0 ) + ( 3,105 /(1.08 x 990 ) = 72.9 OF LATENT LOAD: 0 latent PEOPLE 0 X 200 0 IOIAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 72.8 OFdry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 8 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54.5.56,5.57,6.2 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C1l1) | |||
Supply Air Temp: 70.0 OF Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 72.4 'F Design Rm Temp F: 90 TYPE OF LENGWT/1 WIDTH AREA U I TS Tr _DELTA T SENSIBLE HEAT WALL ENCLOSURE KGT. (Ft) (Ft) (Sq Ft)1tuh.sqft. (t) 9 (I) (BTU/h) | |||
SOUTH* 692.0'- Cll, 8" RMW 11.3 14.51 137.31 0.455 70.0 72.4 -2.4 -150 SOUTH Door C8 7.2 3.1 26.5 0. 70.0 72.4 -2.4 -29 NORTH 892.0'- ABIA31, 42" CI 11.31 14.51 163.91 0.212 104.0 72.4 31.6 1,098 EAST 692.0' - CS, 8" RMW 33.31 14.51 482.4 0.45 71.4 72.4 -1.0 .220 WEST 692.0' - CO, 8" RMW 33.1 14., 482. 0.45 72.8 72.4 0.41 8 FLOOR 692.0'- Ground 11.1 33. 376. 0.02 68.C 72.4 -4.4 -4 CEILING 708.0'- C4, 18- Cl 11.31 33.3 376. 0.30 73.01 72.4 0.61 6 TOTAL TRANSMISSION LOAD = 813 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 373 TOTAL ROOM SENSIBLE LOAD: 1,186 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) ( 70.0 ) + ( 1,186 /(1.08 x 440 ) = 72.5 OF LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 440 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 72.4 aF dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 9 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C8 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 724 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 51.9 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 71.4 'F Design Rm Temp 'F: 74 TYPE OF LENGTH/ -IMTE A U Ts T DELTA | |||
. T SENSIBLE SEAT WALL ENCLOSURE BGT. (Ft) (Ft) (Sq Ft) etulh.sqft. (F) ("F) (F) (BtU/h) | |||
SOUTH* 692.0' - C11, 8" RMW 18. 14.51 234.5 0.4551 70.0 71.4 -1.4 -1491 SOUTH Door C9 7.2 3.7 26.5 0.448 70.0 71.4 -1.4 .17 NORTH 692.0'- ABIA31, 42" CI 18.0 14.5 261.0 0.212 104.. 71.4 32.6 1,804 EAST 692.0' - C12, 8" RMW 33.31 9.0 299.7 0.4551 76.9 71.4 5.5 7 EAST (ABOVE C12 692.0- - ATTIC, 8" RMW 33.3 5.5 183.2 0.455 73.3 71.4 1.9 1 WEST 692.0- - C7, 8" RMW 33. 14.5 482.9 0.454 72.4 71.4 1.0 22 FLOOR 692.0'- Ground 18. 33. 599.4 0.026 68.1 71.4 -_34 -5" CEILING 708.0' - C4, 18" CI 18.0 33.3 599.4 0.3051 73.0 71.4 1.6 29 TOTAL TRANSMISSION LOAD 3,005 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 12,248 TOTAL ROOM SENSIBLE LOAD: 15,253 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 51.9 ) + ( 15,253 /(1.08 x 724 ) 71.44F LATENT LOAD: 0 latent PEOPLE oX 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 724 ) = 0.0069 | |||
[STEADY STATE ROOM CONDITIONS: 71.4 dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 10 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C9 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57, 6.2 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 73.9 'F Design Rm Temp'F: 88 TYPE OF LENGTH/ WDTH AREA U TS Tr DELTA T SENSIBLE HEAT WALL NCLOSURE KGT. (Ft) (Ft) (Sq Ft) Btu/h.sqft. (F) (F) (F) (BTU/h) | |||
WEST 692.0'- C12, 8" RMW 33.3 9.0 299.7 0.455 76.91 73.9 3.0 409 WEST (ATTIC C12) 692.0'- ATTIC, 8" RMW 33.1 5.5 183.2 0.455 73.31 73. -0.6 -50 EAST* 692.0'- CIO, 36" CI 33.3 14.51 425.5 0.236 78.6 73.9 4.7 472 EAST Door Cll 7.2 8.1 57.4 0.441 78. 73.9 4.7 121 SOUTH* 692.0' - C1l, 8" RMW 25. 14. 305.11 0.45 70.0 73.9 -3.9 -541 SOUTH Door CIO 7. 8.0 57.4 0.448 70.0 73.9 -3.9 -100 SOUTH 692.0'- Stair C2, 8"RMW 18.0 14.5 261.01 0.455 70.8 73.9 -3.1 -364 NORTH 692.0' - ABIA29, 42" Cl 20. 14.5 290.0 0.212 111.0 73.9 37.1 2,281 NORTH 692.0' - ABIA30, 42" CI 23. 14. 333. 0.21 111. 73. 37.1 2,623 FLOOR 692.0'- Ground 43.0 33.1 1431.1 0.026 68.1 73.9 -5.9 -2201 CEILING 708.0' - C4, 18" CI 43. 33., 1431.4 0.305 73.0 " 73.9 -0.9 -393 TOTAL TRANSMISSION LOAD 4,233 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD = 31,261 TOTAL ROOM SENSIBLE LOAD: 35,994 SUPPLIMENTAL AIR HANDLING UNIT: 0 NET ROOM SENSIBLE LOAD: 35,994 SUPPLY AIR: | |||
Supply air is a mix of air from room Cl 2 & AHU. | |||
Room C12 AHU cfm 1107 1665 Temperature, F 76.9 51.9 Total flow = 2,772 cfm lSupply air temperature: 61.9 'F Ts I I o I CFMI ROOM TEMPERATURE (Tr) = 61.9 ) + ( 35.994 1(1.08 x 2,772 ) = 73.9 °F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO Room [ 12 AHU cfm 17 665 Humidity ratio . 0 Total flow = 2,772 cfm Wr'= 0.0069 # moist / # dry air Wr = 0.0069 400 1(4840 x 2,772 ) = 0.0069 10YEAM I Qfl'i ^.- BEr5ll. L rhrr~n. | |||
I~lF--P*,U U UMl*l.IR M*UU O 73. r uy uu~u I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.11. 11 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C10 Ref: 5.5 - 5.11,5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57.6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 2,673 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 51.9 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 78.6 'F Design Rm Temp 'F: 87 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE OT. (Ft (Ft) (Sq Ft Btulh.sq (F) (CF) (CF) (BTU/h) | |||
EAST 692.0'- Ground 42.0 NA NI 1.001 68.C 78.6 -10.6 -445 SOUTH 692.0'- Ground 47.0 NA NA] 1.00C 68.C 78.1 -10.6 -498 NORTH 692.0'- Ground 22.0 NA N/ 1.000 68.( 78. -10.6 -233 NORTH 692.0' - ABIA27, 42" Cl 21. 14.5 304.5 0.212 119.( 78.6 40.4 2,608 NORTH 692.0' - ABIA29, 42" CI 4.0 14.5 58.0 0.212 111.0 78.6 32.4 39 WEST* 692.0'- C9, 36" CI 33.0 14.5 420..1 0.236 73.9 78.6 -4.7 -46 WEST Door Cll 8.0 7.2 57.6 0.48 73.9 78.6 -4.7 -121 WEST 692.0'- Stair C2, 36" CI 9.0 14.5 130.5 0.236 70.q 78.1 -7.8 -24 FLOOR 892.0'- Ground 42.0 47. 1974.0 0.026 68.( 78.1 -10.6 - | |||
CEILING 708.0 - TBIT1, 18" CI 42.0 47.0 1974.( 0.305 120.0 78.6 41.4 24,92 TOTAL TRANSMISION LOAD 25,383 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LAOD 52,014 TOTAL ROOM SENSIBLE LOAD: 77,397 Ts I Q I CFMI 0 | |||
ROOM TEMPERATURE (Tr)= 51.9 ) + ( 77,397 /( 1.08 x 2,673 ) 78.7 F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 2673 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 78.6 "F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 12 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-Cll Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 70.0 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HIFAT WALL ENCLOSURE HOT. (Ft) (Ft) (Sq Ft) Btufh.sqft. -k) ('f) UP1) (BTUIh) | |||
SOUTH 692.0'- Ground 181.0 NAe NA, 1.000 68.( 70.0 -2.0 -364 NORTH* 692.0'. C2, 8" RMW 11.'7 14.51 112.31 0.4551 71.8 70.0 1.8 9 NORTH Door C3 7.2 8.0 57. 0.448 71.8 70.0 1.8 46 NORTH* 692.0' - C3, 8" RMW 23.3 14.51 311.3 0.465 74.8 70.0 4.8 68(] | |||
NORTH Door C4 7.2 3.7 26.5 0.448 74.8 70.0 4.8 715 NORTH* 692.0'- C4, 8" RMW 25.3 14.1 321.7 0.45 68.8 70.0 -1.2 -176 NORTH DoorC5 7.2 6.3 45.2 0. 68.8 70.0 -1.2 -24 NORTH* 692.0' - C5, 8" RMW 28.1 14.5 371.0 0.45 67. 70.0 -2.5 -422 NORTH Door C6 7.2 6.3 45.2 0. 67.5 70.0 -2.5 -51 NORTH* 692.0' - C6, 8" RMW 23.3 14.f 311.3 0.45 72.8 70.0 2.8 397 NORTH Door C7 7.2 3.7 26.5 0. 72.8 70.0 2.8 33 NORTH* 692.0'- C7, 8" RMW 11.3 14.5 137.3 0.455 72.4 70.0 2.4 15C NORTH Door C8 7.2 3.7 26.5 0.44 72.4 70.0, 2.4 291 NORTH* 692.0' - CO, 8" RMW 18.0 14.5 234.5 0.455 71.4 70.01 1.4 1491 NORTH Door C9 7.2 3.7 26.61 0.448 71.4 70.0 1.4 17 NORTH* 692.0' - C12, 8" RMW 11.0 9.0 77.5 0.4551 76.9 70.0 6.9 243 NORTH Door C13 7.2 3.0 21.5 0.4431 76.9 70.0 6.9 6_ | |||
NORTH Attic (Above C12) 11.0 5. 60.5 0.45 73.3 70.0 3.3 91 NORTH* 692.0'- C9, 8" RMW 24.1 14.. 292.1 0.45 73.9 70.0 3.9 518 NORTH Door CIO 7.2 8.0 57. 0.44 73. 70.0 3.9 100 EAST* Stair C2, 8" RMW 8.0 14.. 94.5 0.45 70.8 70.0 0.8 341 EAST Door C12 7.2 3.0 21.5 0. 70.81 70.0 0.8 81 WEST* Stair C1, 8" RMW 8.01 14. 94. 0.45 71. 70.0 1.6 6 WEST Door Cl 7.2 3.(] 21.5 0. 71. 70.. 1.6 151 FLOOR 692.0'- Ground 181. 8-.0 1448.0 0.02 68. 70.. .2.0 -75 CEILING 708.0'- C1, 18" CI 68.0 8.04 544.0 0.30 84.1 70.0 14.1 2,33 CEILING 708.0' - C2, 18" CI 39.01 8. 312.0 0.30 93. 70. 23.3 2,21 CEILING 708.0 - C4, 18" CI 74.1 8.0 0.301 73. 70.u 3. 54 TOTAL TRANSMSSON LOAD 6,784 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 & 2 Page: 7.11. 13 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-Cl I ROOM NAME: CORRIDOR (cont'd) | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,908 TOTAL ROOM SENSIBLE LOAD: 9,692 SUPPLY AIR: | |||
Supply air is a mix of air from rooms C4, C5 & C8 & outside air. | |||
Room C4 C5 C8 ctm 2430 2610 7241 Temperature, OF 68.8 67.5 71.4 Total flow = 5,764 cfm Supply air temperature: 68.5 'F Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 68.5 ) + ( 9,692 /(1.08 x 5,764 ) = 70.1 OF LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (WV): | |||
Room C4 C5 C8 cfm 2430 2610 724 Humidity ratio 0.0069 0.0069 0.0069 Total flow = 5.764 cfm Wr = 0.0069 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 70.0 OFdry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.11. 14 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 1,107 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 51.9 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 76.9 'F Design Rm Temperature: 79 TYPE OF L.ENGTH/ WIDTH AREA U TS Tr DELTA T SENSIBLE HEAT WALL ENCLOBUHE GT. (rt) (Ft) (Sq Ft) Btulh.sqft. (F) (f) M) (BET/h) | |||
'AST 692.0' - C9, 8" RMW 33.3 9.0 299.7 0.455 73.9 76.1 -3.0 "4091 WEST 692.0' - C8, 8" RMW 33.3 9.0 299.7 0.455 71.4 76.9 -5.5 -754 SOUTH* 692.0'- C 1, 8" RMW 11.0 9.0 77.5 0.454 70.0 76.9 -6.9 .243 SOUTH Door C13 7.2 3.0 21.5 0.448 70.0 76.9 -6.9 -661 NORTH 692.0' - ABIA31, 42" Cl .08 9.0 72.0 0.212 104.0 76.1 27.1 414 NORTH 692.0'-ABIA30, 42" CI 3. 9.0 27. 0.21 111. 76. 34.1 1951 FLOOR 692.0'- Ground 11.0 33.3 366. 0.02 68. 76.1 .8.9 -8.= | |||
CEILING ATTIC (Susp. ceiling) 11.0 33. 366. 0.330 73.3 76. -3.6 -43I TOTAL TRANSMISSION LOAD = -11.30 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD 31,069 TOTAL ROOM SENSIBLE LOAD: 29,939 Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 51.9 ) + ( 29,939 /( 1.08 x 1,107 ) = 77.0 *F LATENT LOAD: Q latent PEOPLE 1 X 200 200 1UIP. IUURM LAIItlNI LUAU: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200/ (4840 x 1,107 ) = 0.0069 7f~Q -Pl~ arv bulb m5D- ST*AmmE mROOM CO;NDITIONS: 76_9 orv bulb II 76 9 OrY bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page: 7.11. 15 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. - NIA ROOM NAME: ATTIC (above C12) Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.2 Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 73.3 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT W]IENICLOSURE HGT. (Ft) (IDT) (I(A t) atulhMsqft.F (F) (*F) (BTU*h) | |||
EAST 692.0- - C9, 8" RMW 33.3 5.5 183.2 0.455 73. 73.3 0.6 5 WEST 692.0'- C8, 8" RMW 33.3 5.5 183.2 0.455 71. 73.3 -1.9 -15 SOUTH 692.0' - Cl1, 8" RMW 11.0 5.5 60.5 0.455 70.0 73.3 -3.3 -91 NORTH 692.0' - ABIA31, 42" CI 8.0 5.5 44.0 0.212 104. 73.3 30.7 286 NORTH 692.0' - AB/A30, 42" CI 3.0 5.5 16.5 0.21 111. 73. 37.7 13 FLOOR 692.0' C12 11.0 33.3 366.3 0.330 76. 73.3 3.6 43 CEILING 708.0' -C4, 18" CI 11.0 33.3 366. 0.3051 73. 73. -0.3 - | |||
TOTAL TRANSMISSION LOAD = 621 ISTEADY STATE ROOM CONDITIONS: 73.3 OFdry bulb = | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 16 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. - 692.0'. STAIR C1 Ref: 5.5 - 5.11, 5.14-5.16. 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 71.6 'F Design Rm Temp F: NA TYPE OF LENO/T I WIDTH AREA U Ta T'r DELTA T SENSIBLE HEAT WALL ENCLOBBRE OGT. (Ft) (Pt) (Sq Ft) Btu/h.sqft. (Cr CF) C() (BTU/h) | |||
WEST 692.0'- C1, 36" CI 8.0 14.,5 116.0 0.236 75.4 71.6 3.8 104 SOUTH 692.0'- Ground 18.0 14.5 261.0 1.000 68.( 71.61 -3.6 -9441 NORTH 692.0'- C2, 12" Cl 18.0 14. 261.0 0.431 71.8 71.6 0.2 22 EAST* 692.0'- C1l, 8" RMW 8. 14. 94.5 0.455 70.4 71.61 -1.6 -6 EAST Door C1 7.2 3. 21. 0.448 70.0 71.6 -1.6 _ _ -1 FLOOR 1692.0'- Ground 18.0 8.0 144.0 0.026 68.( 71.q -3.6 -11 CEILING (See Note) **i TOTAL TRANSMISSION LOAD = -911 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 72 ISTEADY STATE ROOM CONDITIONS: 71.6 r- bulb dry This page replaced by Revision 20. | |||
I | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 17 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA °F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 70.8 'F Design Rm Temperature: NA TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSXBL- HEAT WALL ENCLOS'IE HGT. (Ft) (Ft) (Sq 't) Btu/h.sqfLF (F) ('F) ('F) (1"TU/h) | |||
WEST* 692.0' - C11, 8" RMW 8.0 14.51 94.5 0.455 70.0 70.8 -0.8 -3 WEST Door C12 7.4 3.0 21.5 0.448 70.0 70.8 -0.8 _ .- | |||
SOUTH 692.0'- Ground 18.0 14.5 261.0 1.000 68.0 70.8 -2.8 .731 NORTH 692.0' - C9, 8" RMW 18 14. 261.0 0.455 73.1 70.8 3.1 368 EAST 692.0' - C10, 36" CI 8.0 14. 116.0 0.23 78. 70.1 7.8 21 FLOOR 692.0'- Ground 18.0 8.0 144.0 0.026 68 70. 2.8-1 CEILING (See Note) . " ",; . | |||
TOTAL TRANSMISSION LOAD =0 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 781 E | |||
ICTE~~~~~~~fl~~ | |||
T ffllll lll"lnflE... CT . | |||
lo* ! -,J CI I;; | |||
R JiS *,JU~lUI I I JuI0 Iu.V l I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.11. 18 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 708.0-Cl Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow: 7.038 cfm Supply Air Temp: 51.9 "F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 84.1 -F Design Rm Temp: 89 TYPE OF LENGTH/I WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft:) (Ft) (Sq Lt)jBtulh.sqft. C'k) CI) (') (BTU/h) | |||
SOUTH 708.0'- TBITI, 36" Cl 68. 19.50 1329.91 0.236 120.0 84.1 35.9 11,267 SOUTH 708.0'- Stair C1, 8" CI 18.0 19.50 351. 0.50 98. 84.1 14.7 2,571 NORTH 676.0' - AB/A2, 36" Cl 37. 3.50 130.2 0.23 104.0 84.1 19.9 611 NORTH 692.0'- ABIA3, 36" CI 26. .3.5 92. | |||
0 0.231 8 104. 84.1 0 19.9 431 NORTH 692.0'- ABIA5, 36" CI 21.5 3.50 75.3 0.23 104.0 84.1 19.9 3 NORTH 713.0' - Gen.area, 36" Cl 56.2 16.00 899.2 0.23 118.0 84.1 33.9 7,1 NORTH 713'- A25, 36" CI 15.0 16.00 240.0 0.23 112.0 84.1 27.9 1,580 NORTH 713'- A26, 36" Cl 15.0 16.0 240.0 0.23 113.0 84.1 28.9 1,637 EAST* 708.0' - C2, 8" CI 8.0 19.50 113.0 0.50 93.31 84.1 9.2 520 EAST Door C22 7.2 6.00 43.0 0.448 93.3 84.1 9.2 177 EAST 708.0'- C3, 8" Cl 34.5 19.50 538.3 0.500 65.4 84.1 -18.7 -5,033 WEST* 708.0'- TB/TI, 36" CI 34.5 19.501 647.2 0.236 120.0 84.1 35.9 5,483 WEST Door C20 7. 3.50 25. 0.448 120. 84.1 35.9 411 WEST* Stair C1, 8" Cl 8. 19.50 134.5 0.431 98.8 84.1 14.7 84 WEST Door C21 7. 3.00 21.5 0. 98. 84.1 14.7 141 FLOOR 692.0' - C2, 18" CI ,,i: , 989.0 0.30 71.1 84.1 -12.3 -3,710 FLOOR 692.0'- C3, 18" CI . 775.9 0.30 74. 84.1 -9.3 -2,201 FLOOR 692.0' - C4, 18" Cl 842.511 0.30 68.8 84.1 -15.3 -3,931 FLOOR 692.0'- CS, 18" CI _______ . 189. 0.30 67. 84.1 -16.6 -961 FLOOR 892.0' - CIl, 18" CI | |||
* 544. 0.30 70.1 84.1 -14.1 -2,33 CEILING 729.0 - C1, 18"CI C, - 3341.4 0.30 116.0 84.1 31.9 32,50 ITOTAL TRANSMISION LOAD = 47,564 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 197,026 TOTAL ROOM SENSIBLE LOAD: 245,090 Ts I I o I CFMI ROOM TEMPERATURE (Tr) = 51.9 ) + ( 245,090 /(1.08 x 7,038 ) 84.2 'F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr): 0.0069 + 400 /(4840x 7,038 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 84.1 T dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 19 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. - 708.0'- C2 Ref: 5.5 -5.11, 5.14 - 5.16, 5.18. 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: NA cfrn Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 93.3 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To TMy DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.. (*F) 0E) (F) (STU/h) | |||
EAST* 708.0' - C4, 8" CI 8.( 19.51 113.0 0.500 73.0 93. -20.3 -1,147 EAST Door C24 7.; 6.0 43.0 0.448 73.0 93.3 -20.3 -391 WEST* 708.0'- C1, 8" CI 8.0 19.5 113.0 0.500 84.1 93.3 -9.2 -520 WEST Door C22 7.2 6.0 43.0 0.448 84.1 93.3 -9.2 -177 SOUTH* 708.0'- TBIT1, 36" Cl 39.0 19.5 736.1 0.236 120.0 93.3 26.7 4, SOUTH Door C26 7.2 3.41 24.4 0.4481 120.0 93.3 26.7 292 NORTH* 708.0- - C3, 8" CI 39.0 19. 717.5 0.500 65.4 93.3 -27.9 -10,009, NORTH Door C23 7.2 6.. 43.0 0. 65. 93. -27.9 -538 FLOOR 692.0' - C11, 18" CI1 . 312.. 0.301 70. 93. -23.3 -2,217 CEILING 729.0 - C1, 18" CI 312. 0.305 116. 93. 22.7 2,160 TOTAL TRANSMISSION LOAD= -7,909 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: 7.5 HP 1,066.5 X 3.413 MOTOR IN, MACH OUT 3,640 PEOPLE 0 X 250 0 LIGHTING 1,085.0 X 3.413 X 100% - 3,703 EQUIPMENT 217.0 X 3.413 X 100% = 741 CABLE TRAYS 0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 175 iSTEADY STATE ROOM CONDITIONS: 93.3 -F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.11. 20 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.2 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 65.4 'F Design Rm Temp 'F: 82 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T BENSIBLE HEAT WALL ENCLOSURE HOT. (Ft) (Pt) (Sq Pt) 8tu/h.sqft. CF) ME) (*F) (BTU/h) | |||
SOUTH* 708.0'- C2, 8" CI 39.0 19.5 717.5 0.60 93.3 65.4 27.9 10,00 SOUTH Door C23 7.2 6.0 43.0 0.448 93.3 65.i 27.9 '1 NORTH 676.0' - ABIA3, 36" CI 39.0 3.5 136.5 0.23 104.0 65.4 38.6 1,24' NORTH 713.0'- Ion, fltr rm, 36" CI 39.0 16.0 624.0 0.231 118.0 65.4 52.6 7,74 EAST 708.0'- C4, 8" CI 33.3 19.5 649. 0.50 73.( 65.4 7.6 2,468 WEST 708.0'- Cl, 8" CI 33.3 19.5 649.4 0.50 84.1 65.4 18.7 6,071 FLOOR 692.0' - C. 18" CI *..' 765.9 0.30 67.51 65.4 2.1 491 FLOOR 692.0' - C6, 18- CI -'* 526.1 0.305 72.8 65.4 7.4 1,18 CEILING 729.0-C1, 18"CI I , 1292.0 0.305 116. 65. 50.6 19, TOTAL TRANSMISSION LOAD = 49,693 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 91,816 TOTAL ROOM SENSIBLE LOAD: 142,009 SUPPLY AIR: | |||
Supply air is a mix of air from two different air handling units. | |||
Room AHU(MER) AHU (CRI cfm 5367 8000 (See below) | |||
Temperature, OF 1 51.9 58.2 Total flow = 13,367 cfm Supply air temperature: 55.7 "F Note: Calculated temperature from the AIRCOOL program (see pg.7.11.33): 55.52 OF Temperature rise due to motor (see Section 7.7): 2.63 OF Supplemental AHU supply temperature : ( 55.52 ) + 2.63 =58.15 OF Ts I Q I CFMi ROOM TEMPERATURE (Tr)= 55.7 + 142,009 i ( 1.08 x 13,367 ) = 65.5 OF LATENT LOAD: Q latent PEOPLE 2 X 200 400 IUIAL KOOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr): | |||
Room AHU(MER) AHU (CR) cfm 1 5,367 1 8,000 1 Humidity ratio 0.0069 1 0.0060 - See pg. 7.11.33 Total flow = 13,367 cfm Wr' = 0.0064 # moist/ # dry air Wr = 0.0064 + 400 1(4840 x 13,367 ) = 0.0064 | |||
'STEADY STATE ROOM CONDITIONS: 65.4 -F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I i & 2 Page: 7.11. 21 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11,5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57.6.2 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7,236 cfm (Supply from AHU) | |||
AHU A1654Supply Air Temp: 51.9 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 73.0 'F Design Rm Temperature: 87 OTYPE OF LE HT/ WIDTH AREA U To T,1 I DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Ft) (Pt) (Sq Pt) Btulh.sqft. (*F) (MF) (TF) (tBTU/h) | |||
SOUTH 708.0'- TB/TI, 36" Cl 75.1 19.5 1464.5 0.236 120. 73.( 47.0 16,244 SOUTH 708.0'- Stair C2. 8" Cl 18. 19.5 351.0 0.5001 90.0 73.0 17.0 2,984 NORTH 692.0'- AB/A31, 36" Cl 42.0 3.50 147.0 0.236 104.. 73.0 31.0 1,075 NORTH 692.0'- ABIA30, 36"Cl 26.0 3.50 91.0 0.236 111 .- 73.0 38.0 81 NORTH 692.0'- ABIA29, 36" Cl 22.0 3.50 77.0 0.236 111.0 73.0 38.0 691 NORTH 713.0'- Ion, fltr rm, 36" Cl 42.01 16.50 693.01 0.236 118.01 73.0 45.0 7,36 NORTH 713'-AB Gen Area, 36" CI 48.0 16.501 792.0 0.236 118.0 73.0 45.0 8,411 WEST 708.0' - C3, 8" CI 34.51 19.51 672.8 0.500 65.4 73.0 -7.6 -2,5 WEST* 708.0' - C2, 8" CI 8.0 19.5 113.0 0.500 93.3 73.0 20.3 1,14 WEST Door C24 7.2 6.01 43.0 0.448 93.3 73.0 20.3 391 EAST 708.0' - TBTI, 36" CI 34.51 19.51 672.8 0.236 120.0 73.0 47.0 7,462 EAST* Stair C2, 8" CI 8.( 19.51 134.5 0.431 90.0 73.0 17.0 985 EAST Door C25 7.2 3.0 21.1 0.448 90.0 73.0 17.0 1641 FLOOR 692.0' - C6, 18" CI 33.3 6.9 229.8 0.305 72.8 73.0 -0.2 -1 FLOOR 692.0' - Cl, 18" CI 74.0 8.0 592.( 0.305 70.0 73.0 -3.0 -54M FLOOR 692.0' - C7, 18" Cl 11.3 33.3 376.: 0.305 72.4 73.0 -0.6 -6 FLOOR 692.0' - C8, 18" CI 18.0 33.3 599.4 0.305 71.4 73.0 -1.6 -29 FLOOR 692.0'-Attic(above C12) 11.0 33.3 366.3 0.305 73.3 73. 0.3 3_ | |||
FLOOR CEILING 692.0' -- C1, 729.0 C9, 18" 18" Cl Cl 43.0 33.3 1,*ýL* 1431. 0.30 73. -- 73.0 0.9 | |||
: 43. 471139 CIIG790C,1", j 3595.7 0.305 116.0 73.0 43.0 47157 ITOTAL TRANSMISSION LOAD= 91,839 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD - 72,818 TOTAL ROOM SENSIBLE LOAD: 164,907 Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 51.2 + 164,907 / ( 1.08 X 7,236 ) = 73.0 "F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: zuu ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200 / (4840 x 7,236 ) = 0.0069 STEADY STATE ROOM CONDITIONS: 73.0 OFdry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.11. 22 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. - 708.0'- STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: | |||
ITOTAL TRANSMIS N LOAD = | |||
Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 x 100% 983 EQUIPMENT 0.0 X 3.413 x 100% 0 CABLE TRAYS 0.0 X 3.413 x 100% 0 TOTAL ROOM SENSIBLE LOAD: -36 ISTEADY STATE ROOM CONDITIONS: 98.8 - dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.11. 23 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 708.0' - STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 90.0 'F Design Rm Temp "F: NA TYPE OF Ln5TTH/ WITM AREA U Ts Tr DELTA T SENSIBLE BEAT WALL ENCLOBSRE RT. (Pt) (Ft) (sq Ft) Btu/h.sqft. (*F) (*f) (Mi) (BTU/h) | |||
EAST 708.0' . TB/TI, 36" Cl 8.0 19.-5 156.0 0.236 120.0 90. 30.0 1,104 SOUTH 708.0' - TB/TI, 36" C1 18.0 19.51 351.0 0.236 120.0 90.0 30.0 2,485 NORTH 708.0'- C4, 8" CI 18.0 19.51 351.0 0.500 73.0 90.0 -17.0 .2,984 WEST* 708.0' - C4, 8" CI 8.0 19. 134. 0.50 73.0 90. -17.0 -1,143 WEST Door C25 7.2 3.0 21. 0. 73.0 90.C -17.0 1 FLOOR (See Note) ~ -- | |||
CEILING (See 44, 41 TOTAL TRANSMISSION LOAD = -701 Note: No transmission through the fllor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 282 ISTEADY STATE ROOM CONDITIONS: 90.0 T dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.11. 24 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.11 LOCA CONDITION (SUMMER CASE 2) | |||
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT: | |||
SOURCE OF RETURN FLOW RETURN FLOW TEMP. | |||
-F HUMIDITY cfm X HUM. cfm X (cfm) (7F) # MOIST I # DRY MECHANICAL EQUIP. ROOM EAST (C10) 2,673 78.6 0.0069 18.4 210,098 COMMUNICATION ROOM (692.0' - C9) 2,772 73.9 0.0069 19.3 204,851 MECHANICAL EQUIP. ROOM WEST (C1) 4.558 75.4 0.0069 31.4 343,636 UNIT I AUX. INSTRUMENT ROOM (708.0'-C1) 7,038 84.1 0.0069 48.6 591,896 COMPUTER ROOM (708.0' - C3) 5,367 65.4 0.0064 34.2 351,002 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7,236 73.0 0.0069 50.0 528,192 OUTSIDE AIR 3,000 95.0 0.0133 39.9 285,000 EXFILTRATION (for balancing purpose only) -580 o | |||
* 4* ' . ", | |||
ITOTAL Vretum= 32,063 ___...... 241.8__..... 2.514,673 Return Air Temperature from EBR spaces: SUM (cfm X "F) / Vretum: Tretum = 78.4 "r I Return Air Humidity Ratio from EBR spaces: Wretum = 0.0075 # MOIST I # DRY AIR This page replaced by Revision 20. | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.11.25 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Monday, August 22, 2011 at 8:25:26 AM | |||
*****EQUIPMENT CONFIGURATION | |||
* VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.11.26 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Monday, August 22, 2011 at 8:25:26 AM | |||
***** QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.11.27 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Monday, August 22, 2011 at 8:25:26 AM | |||
***** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity M:) Not Required 37.00 Outlet Relative Humidity M:) 100.00 312.00 Flow Rate (gpm and acfm): 16032.00 42.00 Inlet Temperature (degrees F): 78.40 Outlet Temperature (degrees F): 46.11 45.71 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F) 2383.24 10.11 Clean Pressure Drop (psi): 64.02 Not Calculated Fouled Pressure Drop (psi): 76.55 Not Calculated Velocity (ft/s and ft/min): 14.34 458.06 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 643986/ 556832/ 87153 .Btu/hr Average Overall Heat Transfer Coefficient: 7.21 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft | |||
*Dew Point Temperature: 45.71 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.11.28 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Monday, August 22, 2011 at 8:24:34 AM | |||
***** EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.) : 0.0080 Number of Fins per Inch: 9.0 | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.11.29 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Monday, August 22, 2011 at 8:24:34 AM | |||
***** QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.11.30 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright .1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Monday, August 22, 2011 at 8:24:34 AM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE NOt Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 37.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 238.00 16032.00 Inlet Temperature (degrees F): 42.00 78.40 Outlet Temperature (degrees F): 47.30 45.96 Fouling Factor (I/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1906.65 10.11 Clean Pressure Drop (psi): 39.48 Not Calculated Fouled Pressure Drop (psi): 47.21 Not Calculated Velocity (ft/s and ft/min): 10.94 458.06 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 634300/ 551989/ 82312 Btu/hr Average Overall Heat Transfer Coefficient: 7.14 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.96 deg F | |||
PROGRAM AIRCOOL - REVISION 6.1 7 .11.-1 Finned Tube Air Cooler Rating Program -. | |||
.Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
* e Name: COMPROOM.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Friday, November 15, 2002 at 12:44:19 PM | |||
***** EQUIPMENT CONFIGURATION *** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 3 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper spacing sq Transverse to Air Flow (in.): 1.5000 Tike Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Copper Fin Style: Flat Plate Fin Thickness (in.): 0.0100 Number of Fins per Inch: 8.0 0 | |||
PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program | |||
*Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
.e Name: COMPROOM.AIR Unit Name: COMPROOM | |||
;.~. | |||
Pfl,-ntcjfl07nL.. | |||
Unit | |||
== Description:== | |||
Computer Room Cooling £!vc ... J+/-L&IZ | |||
"-4 I | |||
This report was created on: Friday, November 15, 2002 at 12:44:19 PM | |||
**** QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION | |||
PROGRAM AIRCOOL - REVISION 6.1 1CI.D. - | |||
Finned Tube Air Cooler Rating Program | |||
-Copyright 1994 by Holtec International. All rights reserved This computer code is QA Validated under Holtec International's QA system. | |||
Ole Name: COMPROOM.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Friday, November 15, 2002 at 12:44:19 PM | |||
*** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: Supp 1 DATE: 11-15-02 PROCEDURE: CompRmSupplment CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 70.13 Flow Rate (gpm and acfm): 22.00 8000.00 Inlet Temperature (degrees F): 42.00 65.00 Outlet Temperature (degrees F): 49.50 55.52 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 4 t Transfer Coeff (Btu/hr/sqft/F): 686.49 12.09 an Pressure Drop (psi): 2.13 Not Calculated Fouled Pressure Drop (psi): 2.54 Not Calculated Velocity (ft/s and ft/min): 3.24 640.00 Air Flow Zones: 1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 82805/ 82805/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 7.05 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 45.99 deg F S | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.1 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
NORMAL OPERATION (WINTER) CONSIDERS THE FOLLOWING PARAMETERS: | |||
gi GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 ij AIR FLOW RATES AS SHOWN IN THE APPENDIX 3 | |||
(-w SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN INSECTION 7.3 (a ACTUAL CHILLED WATER FLOW RATES AS SHOWN ON DWG. 1-47W865-7 (REF. 5.41) | |||
A- MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 420F (9 NORMAL OPERATION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.7 (a 60'F PRESSURIZING AIR (g COMPUTER ROOM SUPPLEMENTAL AHU IS NOT RUNNING A- LATENT LOADS DUE TO PERSONNEL CONSERVATIVELY NOT CONSIDERED This case conservatively evaluates the cooling capability of the EBR AHUs by modeling the minimum chilled water temperature. Since the normal summertime Case 2 (discussed in Section 7.9) already considered concurrently both minimum chilled water temperature and maximum chilled water flow in an effort to maximize the chiller load, this combination was not run in the spreadsheet below. Increasing the chilled water flows to 10% would only slightly reduce the room temperatures beyond what has been computed below. | |||
The EXCEL spreadsheet (pg.7.12.2 to 7.12.24) and AIRCOOL models (pg.7.12.25 to.7.12.55) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were both equal to 68.8'F. | |||
In order to achieve this condition, the following non-safety related heaters (see Section 7.6) were credited as running @ 100% capacity. 0-HTR-31-83, 1-HTR-31-87 & 2-HTR-21-89. It is recognized that control of these heaters is via local thermostats, but it is reasonable to credit their operation on order to maintain comfortable temperatures (i.e., greater that 64 0F). | |||
Iterations between the speadsheet and AIRCOOL indicated that full flow through the coils would not exist during this winter time condition because the mixed return air temperature would be greater than the controller setpoint of 68 0F. Therefore, the bypass damper would modulate open to a throttled position. An additional spreadsheet was developed on the previous Rev. 13 which accounts for various bypass flow rates in computing a mixed off-coil temperature. This same speadsheet was utilized In Rev. 20 with the following modifications: | |||
: 1) The controller setpoint was changed from 75°F to 68OF (Originally done in Revision 14) | |||
: 2) The total flow rate through each AHU was changed to 20,253 cfm to agree with the flow rates as shown on the simplified flow diagram Appendix 3 Otherwise, the equations remained unchanged. The results indicate approximately 25,000 cfm of the total flow will continue to flow through the coils and approximately 15,506 cfm will bypass (see pg.7.12.25). | |||
Calculated EBR AHU supply temperature Ts: | |||
Tz = 53.3 OF (resulting mixed air AIRCOIL temperature upstream the fans; see this section, pg. 7.12.25) q= 98435 Btuh (see Section 7.2) | |||
Q= 20,253.0 cfm (See Appendix 3; one fan only) | |||
At = 0.41 OF (steam injection temperature rise; see Section 7.2 & 7.4) | |||
Ts = Tz + At + qI (1.08 x Q) = 58.2 OF This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN i I & 2 Page: 7.12.2 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16.5.18, 5.20, 5.47 -5.54, 5.56, 5.57, 6.3 ROOM NAME: MECHANICAL, EQUIPMENT ROOM WEST Design air flow:. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 68.4 *F Design Rm Temp 'F: 73 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (Ft) (Ft) (Sq Ft) Btulh.sqft.F (F) (°F) (7) (BTU/h) | |||
WEST 692.0' - Ground 42.0 N NA 1.000 50. 68.4 -18.4 -77 OUTH SORTH 692.0'- | |||
692.0'- Ground Ground 47. | |||
: 23. N N N NA 1.00, 1.000 50.C 50.( 63. | |||
68.4 -18.4 | |||
-18.4 -86 | |||
-42 NORTH 692.0' - AB/A1, 42" CI 18.A 14. 268.3 0.212 60.( 68.4 -8.4 -47 4ORTH 692.0' - ABIAS, 42- Cl 5. 14.1 79.8 0.211 60.0 68.4 -8.4 -14 FAST* 692.0'- C2, 36" Cl 33. 14.5 420.91 0.236 71.1 68. 3.3 32 CAST Door C2 8. 7.2 57.6 0.44 71.7 68.4 3.3 8 FAST 692.0' - Stair C1, 36" Cl 9.0 14. 130. 0.23 58.1 68.4 -9.7 -2991 FLOOR 692.0' - Ground 42. 47. 1974.1 0.026 50.( 68.4 -18.4 -94A CEILING 708.0 - TB/T1, 18" Cl 42. 47.4 1974.4 0.376 50.( 68.4 -18.4 -13,65q TOTAL TRANSMISSION LOAD = -17,168 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 11,356 TOTAL INTERNAL: 11,356 Total Sensible Load = (Trans + Other Sensible) = -17,168 + 11356 -5,812 SUPPLY AIR: | |||
Supply air is a mix of air from room C2 & AHU. | |||
Room C2 AHU cfm 5586 1298 Temperature, F 71.7 58.2 Total flow = 6,884 cfm Supply air temperature: 69.2 *F Ts I a I CFMI ROOM TEMPERATURE (Tr) = 69.2 ) + ( -5,812 /(1.08 x 6,884 ) = 68.4 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C2 AHU cfm 1298 Humidity ratio 0.0084 0.0084 Total flow 6.884 cfm Wr = 0.0084 # moist I # dry air STEADY STATE ROOM CONDITIONS: 68.4 *F dry bulb 56 % RH I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.12.3 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C2 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan) | |||
Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 71.7 'F Design Rm Temp *F: 73 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT (Ft) (Ft)I (Sq Ft) Btulh.sqft.F ("F) (.F) (F) (aTUOh) | |||
WEST* 692.0'- Cl, 36" Cl 33. 14.5 425.3 0.2 68.4 71.7 -3.3 -331 WEST DoorC2 7.2 8.0 57.6 0. 68.4 71.7 .3.3 -85 EAST 692.0' - C3, 8" RMW 33.3 14.5 482. 0.45 73.3 71.7 1.6 35 SOUTH* 692.0 - Cl1, 8" RMW 11.7 14.1 112.1 0.45 72.1 71.7 0.4 20 SOUTH Door C3 7.2 8. 57.6 0. 72.1 71.7 0.4 101 SOUTH 692.0'- Stair Cl, 12" Cl 18. 14., 261.01 0.431 58. 71.7 .13.0 -1,462 NORTH 692.0' - ABIA3, 48- CI 10. 14. 152.3 0.19 60.0 71.7 .11.7 .344 NORTH 692.0'- ABIA5, 48" CI 19.2 14. 278. 0.19 60.1 71.7 -11.7 -62 FLOOR 692.0' - Ground 29.7 33. 989.1 0.02 50.1 71. -21.7 -55_ | |||
CEILING 708.0' - Cl, 18" CI 29.7 33. 989.4 0.37 71.6 71. -0.1 -3 TOTAL TRANSMISSION LOAD = -3,059 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 4,467 TOTAL INTERNAL: 4,467 Total Sensible Load = (Trans + Other Sensible) = -3,059 + 4467 1,408 DUCT HTR (KW) % Htr Opr FLOW RATE SUP. TEMP HTR BTUR SUPPLY TEMP 20 100 14,661 58.2 68260 62.6 (See Sect. 7.6) | |||
SUPPLY AIR: | |||
Supply air is a mix of air from room C11 & AHU. | |||
Room Cl1 I AHU cfm 5167 LI 419 Temperature, 'F 72.1 62.6 Total flow = 5,586 cfm Supply air temperature: 71.4 *F Ts I I o I CFMI ROOM TEMPERATURE (Tr) = 71.4 ) + ( 1.408 /(1.08 x 5.586 ) 71.6 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C11 AHU cfm 5167 419 Humidity ratio 0.0084 1 0.0084 Total flow = 5,586 cfm Wr = 0.0084 # moist f # dry air STEADY STATE ROOM CONDITIONS: 71.7 *F dry bulb 51 %RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN1 I & 2 Page: 7.12.4 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.3 ROOM NAME: 250V BATTERY ROOM 1 Design air flow: 990 cfm (Transfer from room Cll) | |||
Supply Air Temp: 72.1 'F Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 73.3 'F Design Rm Temp 'F: 75 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT WAL L ENC R.OSU E HGT (P t ) (F t ) (S Pt; ) EBtu/h.sqft.F ('F) ('F ) ('F ) (BT O /h ) | |||
EAST 692.0' - C4, 8" RMW 33.3 14. 482.9 0.45 72.5 73. -0.8 -176 WEST 692.0' - C2, 8' RMW 33.3 14. 482.9 0.45 71.7 73. -1.6 -352 SOUTH* 692.0 -Ci1, 8" RMW 23.3 14. 311.2 0.45 72.1 73. -1.2 -171 SOUTH Door C4 7.2 3. 26.6 0. 72.1 73. -1.2 .14 NORTH 676.0 - ABIA2, " 42- Cl 7.1 14. 108. 0.21 60. 73. -13.3 -30 NORTH 692.0' - AB/A3, 42" CI 15.1 14. 229.1 0.21 60. 0 73. .13.3 FLOOR 692.0 - Ground 23.1 33. 775.4 0.02 50.4 73. -23.3 -47 CEILING 708.0 - C1,"18" CI 23.3 33. 775.1 0.37 71.6 73.3 -1.7 -49 TOTAL TRANSMISSION LOAD = -2,630 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 3,823 TOTAL INTERNAL: 3,823 Total Sensible Load = (Trans + Other Sensible) = -2,630 + 3823 = 1,193 Ts I I CFM ROOM TEMPERATURE (Tr) = 72.1 ) + ( 1,193 /( 1.08 x 990 = 73.2 'F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 990 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 73.3 'F dry bulb 48 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.5 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C4 Ref. 5.5 - 5.11,5.14 - 5.16, 5.18,5.20,5.47 - 5.54,5.56.5.57,6.3 ROOM NAME: 250V BATTERY BOARD ROOM 1 Design air flow: 3,297 cfm (Supply from AHU) | |||
Supply Air Temp: 62.6 *F (See supply temperature for room 692.0'-C2) | |||
Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 Steady State Temperature: 72.5 °F Design Rm Temp F: 75 TYPE OF LENGTH/ WIDTH AREA I Ta Tr DELTA T SENSIBLE HEAT WALL E.,LSUoRE HGT (Ft) (It) (Sq Ft) Btu/h.sqft.F (F) (F) ('F) (BTI/h) | |||
SOUTH* 692.0'- Cll, 8- RMW" 25. 14. 321.7 0.45! 72.1 72. -0.4 -59 SOUTH Door C5 7. 6. 45.2 0.44E 72.1 72. .0.4 41 NORTH 676.0' - ABIA2, 42" CI 25. 14.' 366.9 0.21d 60. 72. .12.5 -972 EAST 692.0' - C5, 8" RMW 33. 14. 482. 0.45 73. 72. 0.5 11i WEST 692.0' - C3, 8" RMW 33." 14. 482. 0.45 73. 72.5 0.8 17 FLOOR 692.0'- Ground 25. 33. 842.5 0.02 50.4 72.5 -22.5 -4931 CEILING 708.0' - C1, 18" Cl 25.31 33. 842.1 0.371 71.6 72.5 -0.9 -28 TOTAL TRANSMISSION LOAD = -1,531 | |||
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 36,558 TOTAL INTERNAL: 36,55W Total Sensible Load = (Trans + Other Sensible) = -1,531 + 36558 35,027 Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 62.6 35,027 1 (1.08 x 3297 ) 72.4 'F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 3297 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 72.5 *F dry bulb 50 %RH I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.6 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-CS Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.3 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow. 3,190 cfm Supply Air Temp: 62.6 'F (See supply temperature for room 692.0'-C2) | |||
Supply Air Humidity Ratio: 0.0084 IbW/Ilb dry air Design Rm Humidity %: 26-60 0 | |||
Steady State Temperature: 73.0 'F Design Rm Temp F: 75 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL EZNCLOSURE HOT. (Ft) (Ft) (Sq[ Ft) Btulh.sqft.F (7F) (F) "(F) (BTt/h) | |||
SOUTH* 692.0- - C1l, 8" RMW 28.7 14.51 371.0 0.45 72.1 73. -0.9 -15 SOUTH Door C6 7.2 6.3 45A 0. 72.1 73. -0.9 -18 NORTH 676.0'- A2, 42" CI 20.7 14.5 300.2 0.212 60.0 73. -13.0 .82 NORTH 676.0' -A3, 42- CI 8.0 14.51 116.0 0.212 60.0 73.j -13.0 -32 EAST 692.0' - C6, 8- RMW 33.3 14.51 482.9 0.455 72.9 73.0 -0.1 -2 WEST 692.0' - C4, 8" RMW 33. 14.51 482.9 0.455 72. 73.0 -0.5 -11 FLOOR 692.0' - Ground 28.7 33.1 955. 0.02 50. 73.0 -23.01 -57 CEILING 708.0'- C3, 18" Cl 23.1 33.1 765.9 0.305 69.8 73.0 .3.2 .7 CEILING 708.0' - C1, 18" CI 5.7 33.3 189.8 0.376 71.6 73.0 -1.4 -100 TOTAL TRANSMISSION LOAD = -2,868 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 38,540 TOTAL INTERNAL: 38,540 Total Sensible Load = (Trans + Other Sensible) = -2.868 + 38540 35,672 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 62.6 35,672 I ( 1.08 x 3190 ) = 72.9 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 1( 4840 x 3190 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 73.0 *F dry bulb 48 %RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.12.7 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56. 5.57, 6.3 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C11i) | |||
Supply Air Temp: 72.1 'F Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 72.9 'F Design Rm Temp OF: 75 TYPE OF LE.NGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT LL ENCLOSURE HOT. (Ft) (Ft) (Sq Ft) Btulh.sqft.F (F) (7F) (*F) (BNTU/h) | |||
SOUTH* 692.0" - C11, 8" RMW 23.3 14.5 311.31 0.45 72.1 72.9 -0.8 -11 SOUTH Door C7 7.A 3.7 26.5 0. 72.1 72.9 -0.8 -1 NORTH 692.0' - ABIA31, 42" Cl 20.3 14.5 294.4 0.21 60.0 72. -12.9 -80 NORTH 676.0' - ABIA3, 42- Cl 3. 14.5 43. 0.21 60.0 72.9 -12.9 -11 EAST 692.0' - C7, 8" RMW 33.1 14.4 482. 0.45 71.1 72. -1.8 -39 WEST 692.0' - CS, 8" RMW 33.3 14.5 482. 0.45 73.0 72. 0.1 2 FLOOR 692.0' - Ground 23.3 33. 775. 0.02 50.1 72.. -22.9 46 CEILING 708.0'- C4, 18" Cl 6.1 33.1 229.. 0.37I 64.8 72.1 -8.1 -70 CEILING 708.0' - C3, 18" Cl 15.1 33.3 526.1 0.305 69.8 72.91 -3.1 -49 TOTAL TRANSMISSION LOAD= - -3,079 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 3,823 TOTAL INTERNAL: 3,823 Total Sensible Load = (Trans + Other Sensible) = -3,079 + 3823 744 Ta I I o I CFM ROOM TEMPERATURE (Tr) = 72.1 ) + ( 744 I( 1.08 x 990 72.8 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 I (4840 x 990 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 72.9 49 % 'F RH dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page: 7.12.8 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow. 440 cfm (Transfer from room Cl) | |||
Supply Air Temp: 72.1 'F Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 71.1 'F Design Rm Temp °F: 75 TYPE OF LENT/ WIDTH M AREA To Tr DELTA T SENSIBLE HEAT XLL EH SURE HET. (Vt) (Vt) I(I tM | |||
) Btu/h.sqft.F (IF) ('F) ('F) tBTU/h) | |||
SOUTH* 692.0'- C1l, 8" RMW 11.3 14.1 137. 0.455 72.1 71.1 1.0 62 SOUTH Door C8 7. 3.7 26. 0. 72.1 71.1 1.0 12 NORTH 692.0'- AB/A31, 42" CI 11.. 14. 163. 0.21 60.C 71.1 -11.1 -386 EAST 692.0- - C8, 8" RMW 33. 14. 482. 0.45 71.7 71.1 0.6 132 WEST 692.0- C.6 8" RMW 33." 14. 482.P 0.45 72. 71.1 18 395 FLOOR 892.0 - Ground 11. 33.3 376. 0.02 50. 71.1 -21.1 -20 CEILING 708.0'- C4, 18" CI 11. 33.3 376. 0.37 64. 71.1 -6.3 -891 TOTAL TRANSMISSION LOAD = -882 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 373 TOTAL INTERNAL: 373 Total Sensible Load = (Trans + Other Sensible) = -882 + 373 [ -509 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = ( 72.1 ) + ( -509 1(1.08 x 440 ) = 71.0 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 440 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 71.1 'F dry bulb 52 % RH I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.12.9 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C8 Ref: 5.5 - 5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 1,100 din (SupplyfromAHU) | |||
Supply Air Temp: 62.6 °F (See supply temperature for room 692.0'-C2) | |||
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 26-60 Steady State Temperature: 71.7 °F Design Rm Temp °F: 75 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft.F ()F) (F) (0F) (BTU/h) | |||
SOUTH* 692.0' - C11, 8" RMW 18.0 14. 234.5 0.45 72.1 71.7 0.4 43 SOUTH DoorC9 7. 3. 26.5 0.44 72.1 71.7 0.4 5 NORTH 692.0'- .ABIA31, 42" Cl 18.( 14. 261.0 0.21 60.0 71.7 .11.7 -64 EAST 692.0' - C12, 8" RMW 33. 9. 299.7 0.45 80. 71.7 9.1 1,241 EAST ABOVE C12 692.0' - ATTIC, 8" RMW 33.3 5.5 183.2 0.455 69.6 71. -2.1 -17 WEST 692.0'- C7, 8" RMW 33. 14. 482.9 0.45 71.1 71.7 -0.6 -13 FLOOR 692.0'- Ground 18. 33. 599.4 0.02 50. 71. -21.7 -3 CEILING 708.0'- C4,18" Cl 18.( 33. 599.4 0.37 64.. 71. -6,9 -1,55 TOTAL TRANSMISSION LOAD = -1,559 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 12,248 TOTAL INTERNAL: 12,248 Total Sensible Load = (Trans + Other Sensible) = -1,559 + 12248 10,689 Ts I o I CFMI ROOM TEMPERATURE (Tr) = 62.6 + 10,689 / ( 1.08 x 1,100 ) = 71.6 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 1,100 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 71.7 'F dry bulb 50 %RH I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.10 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C9 Reat 5.5 - 5.11, 5.14 - 5.16,5.18,520,5.47- 5.54, 5.56, 5.57, 6.3 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 18-60 Steady State Temperature: 74.8 *F Design Rm Temp *F: 75 TYPE OF LENGTH/ WIDIh AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE EGT. (Ft) ( ]t) t*q Ft) Btu/h.sqft.F (F) (F) (F) (BTU/h) | |||
WEST 692.0' - C12, 8" RMW 33. 9.0 299.7 0.45 80. 74. 6.0 818 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33. 5.5 183.2 0.45 69.6 74.8 -5.2 -433 EAST* 692.0' - C10, 36" CI 33.2 14.5 425 0.23 71.6 74. -3.2 -321 EAST Door C1 1 7. 8.0 57.4 0. 71.6 74. -3.2 -82 SOUTH* 692.0' - CI 8" RMW l, 25. 14.5 305.1 0.455 72.1 74. -2.7 -37 SOUTH Door C10 7. 8.0 57.4 0.448 72.1 74. -2.7 -6 SOUTH 692.0'- Stair C2, 8"RMW 18. 14. 261.0 0.45 58. | |||
, 74. -16.0 -1, NORTH 692.0' - AB/A29, 42" CI 20.. 14. 290. ( 0.21 60. 74. -14.8 -91 NORTH 692.0' - ABIA30, 42" CI 23. 14. 333.5 0.21 60.. 74. -14.8 -1,0 FLOOR 692.0'- Ground 43. 33.A 1431.9 0.02 50. 74. -24.8 -92 CE ILI NG 70 8 .0 C4 , 18"-" CI 4 3. 0 3 3.3 14 3 1.4 0 .37* 6 4 .8 74 .8 -1 0.0 -5 , | |||
TOTAL TRANSMISSION LOAD = -10,627 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 28,419 TOTAL ROOM SENSIBLE LOAD: 28,419 SUPPLEMENTAL AIR HANDLING UNIT: 0 TOTAL INTERNAL: 28,419 Total Sensible Load = (Trans + Other Sensible) = -10,627 + 28419 17,792 SUPPLY AIR: | |||
Supply air is a mix of air from room C12 & AHU. | |||
Room C12 AHU cfm 1353 203 5 Temperature, 'F 80.8 62.6 (See supply temperature for room 692.0'-C2) | |||
Total flow = 3,388 cfm Supply air temperature: 69.8 *F Ts I I a I CFM ROOM TEMPERATURE (Tr)= 69.8 ) + ( 17,792 1(1.08 x 3,388 74.7 'F L AT T L OAIND : Q la te n t TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C12 AHU cfm 1353 2035 Humidity ratio 0.0084 0.0084 Total flow = 3,388 cfm Wr' 0.0084 # moist / # dry air Wr = 0.0084 0 / ( 4840 x 3.388 1 0.0084 STEADY STATE ROOM CONDITIONS: 74.8 *F dry bulb 48 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.12.11 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C10 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow. 3,267 cfm (Supply from AHU) | |||
Supply Air Temp: 62.6 'F (See supply temperature for room 692.0'-C2) | |||
Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 20-60 Steady State Temperature: 71.6 'F Design Rm Temp *F: 73 TYPE OF LENGTH/ WIDTH AE A 'eT Tr DELTA T SENSIBLE HEAT WALL ENCLOCSURE HGT. (Ft) (Ft) (Sq It) Btulh.sqft.F (*F) ('F) (F) (ETC/h) | |||
EAST 692.0' - Ground 42.0 NA N,* 1.00 50.0 71. -21.6 -90 SOUTH 692.0'- Ground 47.0 NA NA 1.00 50. 71. -21.6 -1,01 NORTH 692.0'- Ground 22.0 NA NA 1.00 50.0 71. -21.6 -47 NORTH 692.0- - ABIA27, 42" Cl 21.0 14.5 304. 0.21 60.( 71. -11.6 -74 | |||
: 4. 14.51 58.( 0.21 60.0 71. -11.6 -14, NORTH 692.0' - ABJA29, 42" Cl 3.2 311 | |||
: 33. 14.5 420. 0.23 74. 71.1 WEST* 692.0' - C9, 36" CI WEST Door C11 8.0 7. 57.. 0.44- 74.8 71. 3.2 8 WEST 692.0' - Stair C2, 36" CI 9.0 14.5 130. 0.23 58. 71. -12.8 -3 FLOOR 692.0' - Ground 42.0 47. 1974. 0.02 50.1 71. -21.6 -1,10 CEILING 708.0 - TBITI, 18" CI 42.0 47.0 1974.. 0.37 50.0 71. -21.6 -16,03 TOTAL TRANSMISSION LOAD = -20,423 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 52,014 TOTAL INTERNAL: 52,014 Total Sensible Load = (Trans + Other Sensible) = -20,423 + 52014 31,591 Ts I CFMI ROOM TEMPERATURE (Tr) = 62.6 31,591 / ( 1.08 x 3267 ) 71.5 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATIENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 3267 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 71.6 *F dry bulb 50 % RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.12.12 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C11 Ref. 5.5 - 5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: NA Steady State Temperature: 72.1 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ W51107 AREA O Te I T DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Ft) (Ft) (sa ) Btulh.sqfLF ('F) (IF) ('F) (AT/U/h) | |||
SOUTH 692.0'- Ground 181.( NA NI 1.000 50.0 72.1 -22.1 4,0 NORTH* 692.0' - C2, 8" RMW 11.7 14., 112. 0.455 71. 72.1 -0.4 -2T NORTH _DoorC3 7. 8.01 57.. 0.44 71.1 72.1 -0.4 -1( | |||
NORTH* 692.0' - C3, 8" RMW 23. 114.51 311. 0.455 73.31 72.1 1.2 17 NORTH Door C4 7. 3.71 26. 0. 73." 72.1 1.2 1 NORTH' 692.0- - C4, 8" RMW 25. 14.5 321. 0.45 72. 72.1 0.4 6 NORTH Door CS 7. 6.3 45. 0.. 72.5 72.1 0.4 8 NORTH* 692.0' - C5, 8" RMW 28.. 14.5 371.. 0.45 73.( 72.1 0.9 1 NORTH Door C6 7. 6.3 45.1 0. 73.0 72.1 0.9 1 NORTH* 692.0" - C6, 8" RMW 23. 14.5 311.3 0.45 72.. 72.1 0.8 11 NORTH Door C7 7. 3.7 26.5 0. 72. 72.1 0.8 1 NORTH* 692.0" - C7, 8" RMW 11. 14.5 137.3 0.45 71.1 72.1 -1.0 -6 NORTH Door C8 7. 3.7 26. 0. 71.1 72.1 -1.0 -1 NORTH* 692.0' - C8, 8" RMW 18.0 14.. 234.5 0.45 71.. 72.1 -0.4 -44 NORTH DoorC9 7.2 3. 26.4 0. 71. 72.1 -0.4 NORTH* 692.0' - C12, 8" RMW 11.(1 9.. 77. 0.45 80.8 72.1 8.7 30 NORTH Door C13 7. 3. 21.5 0. 80.8 72.1 8.7 84 NORTH _ Attic (Above C12) 11. 5.. 60.5 0.45 69. 72.1 -2.5 -66 NORTH* 692.0' - C9, 8" RMW 24.1 14. 292.1 0.45 74. 72.1 2.7 35 NORTH Door CIO 7. 8.. 57.4 0.44 74.. 72.1 2.7. 66 EAST* Stair C2,8" RMW 8. 14.. 94.5 0.45 58.8 72.1 -13.3 -572 EAST Door C12 7. 3. 21. 0. 58.8 72.1 -13.3 -12 WEST" Stair C1, 8" RMW 8. 14. 94.5 0.45 58.7 72.1 -13.4 -57 WEST Door C1 7. 3. 21.4 0.. 58. 72.1 -13.4 -12 FLOOR 692.0'- Ground 181. 8. 1448. 0.02 50. 72.1 -22.1 .83 CEILING 708.0' - C1, 18" CI 68. 8.( 544. 0.37 71.1 72.1 -0.5 -102 CEILING 708.0'- C2, 18" CI 39. 8.0 312. 0.37 65.7 72.1 -6.4 -751 CEILING 708.0 - C4, 18" CI 74.1 8.( 592.0 0.37 64.8 72.1 -7.3 -1,62I tOTAL TRANSMISSION LOAD = .7,571 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.12.13 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-Cll ROOM NAME: CORRIDOR (cont'd) | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 2,908 TOTAL INTERNAL: 2,908 Total Sensible Load = (Trans + Other Sensible) = -7,574 + 2908 -4,666 SUPPLY AIR: | |||
Supply air is a mix of air from rooms C4, C5 & C8 & outside air. | |||
Room C4 C5 C8 I cfm 3297 3190 1100 Temperature, *F 72.5 73.0 71.7 Total flow = 7,587 cfm ISupply air temperature: 72.6 *F Ts I I CFM I ROOM TEMPERATURE (Tr)= 72.6 ) + ( -4,666 1(1.08 x 7,587 ) = 72.0 *F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C4 C5 C8 cfm 3297 3190 1100 Humidity ratio 0.0084 0.0084 0.0084 Total flow = 7,587 cfm Wr = 0.0084 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 72.1 F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.12.14 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11,5.14 -5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.3 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow. 1,353 cfm (Supply from AHU) | |||
Supply Air Temp: 62.6 *F (See supply temperature for room 692.0-C2) | |||
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity: 26-60 Steady State Temperature: 80.8 'F Design Rm Temperature: 75 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (F7) (Sq Ft) Btulh.sqft.F (*F) (*F) (*F) (BTU/h) | |||
EAST 692.0'- C9, 8" RMW 33. 9.( 299.7 0.45! 74.8 80.8 -6.0 -818 WEST 692.0' - C8, 8 RMW 33. 9.( 299.7 0.455 71.7 80.t -9.1 -1,241 SOUTH* 692.0' - C11, 8- RMW 11. 9.( 77.5 0.45 72.1 80.8 -8.7 -307 SOUTH Door C13 7. 3. 21.4 0.44 72.1 80.8 -8.7 NORTH 692.0' -ABJA31, 42- CI 8.1 9.. 72.0 0.21 60. 80.8 -20.8 -317 NORTH 692.0' - ABIA30, 42- CI 3. 9. 27. 0.21 60. 80. -20.8 -11 FLOOR 692.0' - Ground 11. 33. 366.3 0.02 50. 80.8 -30.8 -29 CEILING ATTIC (Susp. ceiling) 11.0 33. 366.3 0.330 69.6 80.8 -11.2 -1,34 | |||
-TOTAL TRANSMISSION LOAD = -4,533 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 31,069 TOTAL INTERNAL: 31,069 Total Sensible Load = (Trans + Other Sensible) = -4,533 + 31069 26,536 Ts I Q CP I ROOM TEMPERATURE (Tr) = 62.6 26,536 1 ( 1.08 x 1.353 ) = 80.7 *F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 1,353 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 80.8 'F dry bulb 39 %RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.15 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. - NIA ROOM NAME: ATTIC (above C12) Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 Design air flowv NA cfm Supply Air Temp: NA °F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 69.6 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH hARE U To Tr DELTA T SANSIBLE HEAT WALL ENCLOWSB EGT. (Ft) (Ot) (sq tF) Btulh.sqft.F (F) (*') (7) (BTU/h) | |||
EAST 692.0' - C9, 8" RMW 33. 5. 183.2 0.455 74.8 69.6 5.2 433 WEST 692.0' - CS, 8" RMW 33. 5. 183.2 0.455 71.7 69.6 2.1 175 SOUTH 692.0' - C11, 8" RMW 11. 5. 60.5 0.455 72.1 69.6 2.5 69 NORTH 692.0' - ABIA31, 42" Cl 8. 5. 44. 0.212 60.0 69.6 -9.6 -90 NORTH 692.0' - ABIA30. 42" Cl 3. . 16. 0.212 60.1 69.6 -9.*6 -34 FLOOR 692.0" - C12 11.4 33. 366. 0.330 80., 69.6 11.2 1,354 CEILING 708.0' -C4, 18" Cl 11.( 33. 366. 0.376 64.8 69.6 -4.8 -661 TOTAL TRANSMISSION LOAD = 1,247 STEADY STATE ROOM CONDITIONS: 69.6 *F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.12.16 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. - 692.0" - STAIR C1 Ref 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56.5.57. 6.3 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA °F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 58.7 *F Design Rm Temp *F: NA TYPE OF LENGTH/ WIDTH AREA U TB T. DELTA T SENS..BLE HEAT WALL ENCLOSME HGT. (*t) (Ft) (sq Ft) Btu/h.sqft.F (I(F) F) (F) (BTTI/h) | |||
WEST 692.0' - C1, 36" CI 8. 14. 116.0 0.23 68.4 58.7 9.7 266 SOUTH 692.0'- Ground 18. 14. 261.0 1.00 50.0 58.7 -8.7 -2,271 NORTH 692.0 - C2, 12" Ci 18. 14. 261.01 0.431 71.7 58.7 13.0 1,46; EAST" 692.0' - Cll, 8" RMW 8. 14. 94. 0.45 72.1 58.7 13.4 574 EAST Door Cl 7. 3. 21. 0. 72.1 58. 13.4 12 FLOOR 92.0'- Ground 18.0 8. 144.. 0.02 50.0 58. -8.7 -3 CEILING (See Note) _j'. , ,,', *,* * ; .:. *. * '* " .'* - ,;'* | |||
TOTAL TRANSMISSION LOAD = 130 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 130 STEADY STATE ROOM CONDITIONS: 58.7 *F dry bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.12.17 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR El~s 692.0 & 708.0 - Control Bldg. | |||
7,12 NORMAL OPERATION (WMNTER) | |||
ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18. 5.20, 5.47 - 5.54, 5.56, 5.57. 6.3 ROOM NAME: EAST STAIRWELL Design air flow. NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity: NA Steady State Temperature: 58.8 *F Design Rm Temperature: NA T"PE or Lzms,/ I Wsr, AREA o T I T-" DELTA T SENSIBLE HT 1 | |||
WALL ENCLOSURE HNT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (C) (M) (7F) (BT /h) | |||
WEST" 692.0'- CI1", 8" RMW 8.0 14.5 94.5 0.455 72.1 58.8 13.3 572 WEST Door C12 7.2 3.0 21.5 0.440 72.1 58.8 13.3 12 SOUTH 692.0'- Ground 18.0 14.5 261.0 1.000 50.0 58. -8.8 .2,29 NORTH 692.0' - C9, 8" RMW 18.A 14 261.0 0.455 74. 58. 16.0 1,90 EAST 692.0' - CIO, 36- CI 8 14. 116.0 0.236 71. 58.8 12.8 3 FLOOR 692.0' - Ground 18.0 8.a 144 0.026 50. 58., -8.8 _ | |||
CEILING (See Note) .: .t-i * * ........... | |||
TOTAL TRANSMISSION LOAD =62 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total walt area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0.0 X 3.413 X 100% 0 TUIAL KUOM SENSIBLE LOAD: 621 STEADY STATE ROOM CONDITIONS: 58.8 F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1I & 2 Page: 7.12.18 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 708.0-Cl Ref: 5.5 - 5.11.5.14 - 5.16, 5.18.5.20, 5.47 - 5.54, 5.56,5.57, 6.3 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow:. 8.602 cfm (Supply from AHU) | |||
Supply Air Temp: 61.9 *F (See below) | |||
Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 27-60 Steady State Temperature: 71.6 'F Design Rm Temp: 75 TYPE OF LENGTH/ WIDTH AREA U TS Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft.F (MF) eF) (Mr) (BTU/h) | |||
SOUTH 708.0' - TBITl, 36" Cl 68. 19.5 13298 0.23 50.( 71.6 -21.6 -6,77 SOUTH 708.0'- Stair C1, 8" Cl 18. 19.. 351.1 0.50 64. 71.6 -7.6 -1,3 NORTH 676.0' - ABIA2, 36" Cl 37. 3. 130.1 0.23 60.( 71.6 -11.6 -3 NORTH 692.0' - AB/A3, 36" CI 26. 3. 92.1 0.23 60.( 71.61 -11.6 -2 NORTH 692.0' - ABIA5, 36" CI 21. 3.. 75.. 0.23 60.. 71. -11.6 -2 NORTH 713.0'- Gen.area, 36" Cl 56. 16.001 899.. 0.23 60.0 71. -11.6 .2,461 NORTH 713'- A25, 36" Cl 15. 16.00 240.. 0.23 60.( 71. -11.6 -655 NORTH 713'- A26, 36" CI 15. 16.0 240. 0.23 60. 71. -11.6 -656 EAST* 708.0' - C2, 8" CI 8. 19.5 113.0 0.50 65. 71. -5.9 -33 EAST Door C22 7. 6.0 43. 0. 65.7 71. -5.9 -11 EAST 708.0' - C3, 8" CI 34. 19.. 538. 0.50 69.8 71. -1.8 WEST* 708.0' - TBIT1, 36" Cl 34 19.5( 647. 0.23 50. 71. -21.6 -3,2 WEST Door C20 7 3.5( 25.. 0.. 50.0 71. -21.6 -24 WEST* Stair C1, 8" Cl 8 19.5( 134. 0.431 64.0 71. -7.6 -441 WEST Door C21 7. 3.0( 21. 0.44 64.( 71.6 -7.6 -7 0***;;:;* | |||
FLOOR 692.0-62.'-- C2,118-FLOR 2, CI 3'Cl ~989.0 0.37 71.7 71.6 0.1 _____ | |||
FLOOR FLOOR 692.0'-- C4,118-692.0" C3, IS- C CI ' 775.1 0.37 73. 71.6 1.7 0'* 4 FLOOR,692.0'- | |||
Y* C4, 18" Cl , 842.5 0.37 72. 71.6 0.9 28 FLOOR 692.0' - C5, 18" CI 189.8 0.37 73. 71. 1.4 10 FLOOR 692.0'- Cl, 18" CI ' '"' .: 544.0 0.37 72.1 71. 0.5 10 CEILING 729.0-Cl, 18" CI 3341.2 0.37 60. 71.( -11.6 -14,57 TOTAL TRANSMISSION LOAD = -31,249 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 122,026 TOTAL INTERNAL 122,026 Total Sensible Load = (Trans + Other Sensible) = -31,249 + 122026 = 90,777 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 100 (See Sect. 7.7) 8,602 | |||
/ | |||
58.2 34130 61.9 (See Notes for this Section) | |||
Ts I I I CFMI ROOM TEMPERATURE (Tr) = ( 61.9 ) + ( 90,777 1(1.08 x 8,602 ) 71.7 'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Wr = 0.0084 + 0 /(4840x 8.602 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 71.6 *F dry bulb 51% RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.12.19 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. -708.0'- C2 Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: CORRIDOR Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 65.7 'F Design Rm Temp *F: NA TYPE OF LENT*H/ WIDTH (ARA U TB Tr DELTA T SENSIBLE BEAT WA.LL ENCLOSUR. EGT. (it) (Ft) s ) Btulh.sqft.F (F) ("F) (F) (1r'31h) | |||
EA S T | |||
* 7 08 .0 ' - C 4, 8 - C l 8. 19 .5 11 3 . 0.50 64 . 65 .7 .0 .9 -51 EA ST D o o r C24 7. 6 .0 4 3 .0 0.. 6 4. 6 5.7 .0 .9 -17 W EST . 7 08 .0 ' - C 1, 8 " CI 8.0 19 .5 11 3 .0 0.5 0 7 1. 65 .7 5 .9 3 33 WEST Door C22 7. 6.0 43.0 0. 71. 65. 5.9 11 SOUTH* 708.0'- TBIT1. 36" CI 39. 19.4 736.1 0.23 50. 65.7 -15.7 -2,72 SOUTH DoorC26 7. 3.4 24.4 0. 50. 65. -16.7 -171 NORTH* 708.0' - C3, 8- CI 39. 19.5 717.5 0.50 69. 65. 4.1 1,471 NORTH Door C23 7. 6.0 43.0 0. 69. 65. 4.1 7 FLOOR 692.0' - C1l, 18" Cl *. _________ 312.0 0.37 72.1 65. 6.4 751 CEILING 729.0 - C1, 18" Cl _ _.__, F L. 312.0 0.37 60.4 65. -5.7 -66 TOTAL TRANSMISSION LOAD = -888 | |||
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
EQUIPMENT 1,085 TOTAL ROOM SENSIBLE LOAD: 197 ISTEADY STATE ROOM CONDITIONS: 65.7 *F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.20 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 708.0-C3 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57, 6.3 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity: 40-60 Steady State Temperature: 69.8 *F Design Rm Tamp *F: 65 TYPE OF LENGTH/ WIDTH AR.E, V To Tr DELTA T I BSIBLE HEAT WALL E...OSO)E HGT. (Ft) (Vt) (Sq Ft) BtU/h.sqft.F (F) (F) (I) (BTU/)l) | |||
SOUTH* 708.0' - C2, 8- C1 39. 19. 717.5 0.50 65.1 69. -4.1 -1,471 SOUTH Door C23 7.2 6. 43.0 0.44 65.1 69.. -4.1 -791 NORTH 676.0' - ABIA3, 36" Cl 39. 3. 136.5 0.23 60.( 69.. -9.8 -31t NORTH 713.0' - Ion, fltr rm, 36" CI 39. 16.1 624.0 0.23 60.( 69. -9.8 -1,443 EAST 708.0' - C4, 8" CI 33.3 19.1 649.4 0.50 64. 69.. -5.0 -1,623 WEST 708.0' - C1, 8- CI 33.3 19.5 649. 0.50 71. 69.. 1.8 58_ | |||
FLOOR 692.0'- C5, 18- CI - | |||
* 765.9 0.30 73. 69. 3.2 7 FLOOR 692.0' - C6, 18- CI , tt 526.1 0.30 72. 69. 3.1 49 CEILING 729.0- C1, 18" Cl : " 1292.0 0.37 60. 69.g .9.8 -4,761 TOTAL TRANSMISSION LOAD = -7,861 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 91,816 TOTAL ROOM SENSIBLE LOAD: 91,816 Total Sensible Load = (Trans + Other Sensible) = -7,864 + 91816 83,952 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 (See Sect. 7.8) 0 6,677 | |||
/ | |||
58.2 0 58.2 (See Notes for this Section) | |||
SUPPLY AIR: | |||
Supply air is a mix of air from two different air handling units. | |||
Room AHU(MER) AHU(CR) cfm 6677 0 Temperature, °F 58.2 0.0 Total flow = 6,677 cfm Supply air temperature: 58.2 *F Ts I a I CFM ROOM TEMPERATURE (Tr) = 58.2 ) + ( 83,952 /( 1.08 x 6,677 69.9 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room AHU(MER) AMU(CR) cfm 6677 0.0 Humidity ratio 0.0084 0.0000 Total flow = 6,677 cfm Wr' = 0.0084 # moist / # dry air Wr = 0.0084 + 0 / ( 4840 x 6,677 = 0.0084 STEADY STATE ROOM CONDITIONS: 69.8 *F dry bulb 53 %RH This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.21 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 708.0.C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 9,268 cfm (Supply from AHU) | |||
Supply Air Temp: 61.7 *F (See below) | |||
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity: 27-60 Steady State Temperature: 64.8 *F Design Rm Temperature: 75 TYPE OF LENGTH/ WiDTH A U To Tr DELTA T SRxsiBLE HEAT WALL ENCLOSUREE GT. (Ft) (Pt) (Sc Ft) Btulh.sqft.F (F) (F) (F) (BTU/h) | |||
SOUTH 708.0 - TBITl, 36" CI 75.1 19.5 1464.5 0.2 50.0 64. -14.8 -5,115 SOUTH 708.0' - Stair C2, 8" Cl 18.0 19.5 351.0 0.50 59.8 64. -5.0 -87 NORTH 692.0' - ABIA31, 36- Cl 42.0 3.50 147.0 0.23 60.0 64.. -4.8 -1 NORTH 692.0' - ABIA30, 36"CI 26.0 3.50 91.0] 0.23J 60.. 64.8 -4.8 -10 NORTH 692.0' - ABIA29, 36" CI 22. 3.50 77.01 0.236 60.0 64.8 -4.8 -8 NORTH 713.0' - Ion, fltr rm, 36" Cl 42. 16.00 672.0 0.236 60.0 64.8 -4.8 -761 NORTH 713'-AB Gen Area, 36" CI 48.. 16.00 768.0 0.236 60.0 64.8 -4.8 -87 WEST 708.0' - C3, 8- CI 34. 19.5 672.8 0.5m 69.8 64.8 5.0 1,68 WEST* 708.0- - C2, 8" CI 8.. 19.5 113.0 0.500 65.7 64.8 0.9 511 WEST Door C24 7. 6.0 43.0 0.448 65.7 64.8 0.9 1 EAST 708.0' - TBIT1, 36" CI 34. 19.5 672.8 0.23 50.0 64.. -14.8 -2,35( | |||
EAST* Stair C2, 8- CI 8. 19.5 134.51 0.431 59.8 64.8 .5.0 .29 EAST Door C25 7. . 3.0 21. 5 0.44 59.8 64.8 -5.0 -41 FLOOR 692.0'- C6, 18" CI 33. 6.9 229. 8 0.37 72. 9 64. 8 8.1 70 9 FLOOR 692.0' - C11. 18- Cl 74. 8.0 592.0 0.37 72.1 64.8 7.3 1,62! | |||
FLOOR 692.0' - C7, 18" Cl 11. 33. 376. 0.37 71.1 _ 64.8 6.3 891 FLOOR 692.0' - C8, 18" CI 18. 33. 599. 0.37 71.7 64. 6.9 1,55 FLOOR 692.0'-Attic(above C12) 11. 33. 366. 0.37 69. 64.8 4.8 661 FLOOR 692.0'- C9, 18" Cl 43. 33. 1431. 0.376 74. 64.8 10.0 5,38 CEILING 729.0- Cl, 18" C, - 3595. 0.37 60. 64.8 .4.8 4,408 TOTAL TRANSMISSION LOAD = -4,592 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 35.318 TOTAL ROOM SENSIBLE LOAD: 35,318 Total Sensible Load = (Trans + Other Sensible) = -4,592 + 35318 30,726 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 100 9,268 58.2 34130 61.7 (See Sect. 7.9) /W (See Notes for this Section) | |||
Ts I Q I CFMI ROOM TEMPERATURE (Tr) 61.7 30,726 / ( 1.08 x 9,268 ) = 64.7 -F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 9,268 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 64.8 'F dry bulb 63 % RH I This page replaced by Revision 20. | |||
Calculation Identifier: FPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.22 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. - 708.0'- STAIR Cl Ref: 5.5 - 5.11, 5.14 - 5.16,5.18, 5.20, 5.47 - 5.54, 5,56, 5.57. 6.3 ROOM NAME: WEST STAIRWELL Design air flw. NA cfm Supply Air Temp: NA oF Supply Air Humidity Ratio: NA lbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 64.0 *F Design Rm Temp *F: NA TYPE OF LmI4TE/ WIDTH ARE U TB Tr DELTA T IENSIBLE HEAT WALL ENCLOSURE HNW. (Pt) (Pt) (Sq Ft) Btulh.sqft.F I F) (MF) (*F) (BTJr/h) | |||
WEST 708.0' - TBIT1, 36" Cl 8.0 19. 156.0 0.236 50.0 64.0 -14.0 -515 SOUTH 708.0' - TBrrl, 36" Cl 18.0 19.0 351.0 0.236 50.0 64. -14.0 -1,165 NORTH 708,0' - C1, 8" Cl 18.0 19.1 351.0 0.50 71. 64. 7.6 1,334 EAST* 708,0'- C1, 8" Cl 8.0 19. 134.5 0.431 71. 64. 7.6 441 | |||
[EAST DorC17.1 31. 21.5 0.44 71.6 64.( 7.6 71 FLOOR(SeeNote) T '.. .j*( K ; | |||
ICEILING (See Note) I * *,., : :'i * * * * ': *:: ' | |||
TOTAL TRANSMISSION LOAD =172 Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(-) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
TOTAL ROOM SENSIBLE LOAD: 172 STEADY STATE ROOM CONDITIONS: 64.0 oF dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.12.23 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
ROOM NO. 708.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 59.8 'F Design Rm Temp 'F: NA TYPE Or LENGTS/ WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT MAl.,L ENCWSURE HOT. (Ft) (Pt) (SQ Ft) Btulh.sqft.F ('F) ('F) ('F) (BTU/h) | |||
EAST 708.0' - TBrrl, 36- Cl 8. 19.5 156.( 0.23 50.0 59. -9.8 -361 SOUTH 708.0' - TBrT1, 36- CI 18. 19.5 351.( 0.236 50.0 59. -9.8 -812 NORTH 708.0' - C4, 8- Cl 18. 19.5 351.( 0.500 64.8 59. 5.0 878 WEST* 708.0' - C4, 8* C 8.. 19.5 134.41 0.50i 64. 59. 5.0 336 WEST Door C25 7 3. 21.! 0.44 64.1 59. 5.0 FLOOR (See Note) I " . , ...... | |||
CEILING (See Note) I ... * " T TT" : .............. | |||
TOTAL TRANSMISSION LOAD = 89 Note: No transmission through the fNlor& ceiling Is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
TOTAL ROOM SENSIBLE LOAD: 89 STEADY STATE ROOM CONDITIONS: 59.8 oF dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.24 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT: | |||
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUM cfm X *F (cfm) (*F) # MOIST I # DRY MECHANICAL EQUIP. ROOM EAST .C10) 3,267 71.6 0.0084 27.4 233,9V7 COMMUNICATION ROOM (692.0' - C9) 3,388 74.8 0.0084 28.5 253,422 MECHANICAL EQUIP. ROOM WEST (CI) 6,884 68.4 0.0084 57.8 470,866 UNIT I AUX. INSTRUMENT ROOM (708.0W-C1) 8,602 71.6 0.0084 72.3 615,903 COMPUTER ROOM (708.0.- C3) 6,677 69.8 0.0084 56.1 466,055 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 9,268 64.8 0.0084 77.8 600,534 OUTSIDE AIR 2,420 60.0 0.0003 0.7 145,200 ITOTAL Vretum = 40,506 -7,* 320.6 2,785,897 Return Air Temperature from MCR spaces: SUM (cfm X OF) I Vreturn: Treturn = | |||
Return Air Humidity Ratio from MCR spaces: Wretum = 1 0.0079 # MOIST I # DRY AIR This page replaced by Revision 20. | |||
Calculation ID: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.12.25 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.12 NORMAL OPERATION (WINTER) | |||
The table below summarizes results from AIRCOOL runs performed on pages 7.12.26 to 7.12.55 which established AHU leaving coil air temperatures at various air flow rates. | |||
Fbp = flow bypass, cfm Tbp = bypass air temperature, OF Fc = flow through coil, cfm Tc = leaving coil air temperature, OF FT = total flow through AHU, cfm Tmix = final air mixture temperature, OF FT = Fbp + Fc = 2 0,252.8 CFM Thus Fbp = FT -Fc Tmix = (Fbp x Tbp + Tc x Fc) / (Fbp + Fc) | |||
Substituting Fbp = (FT - Fc) into the equation Tmix = [(FT -Fc) x TbpJ + Tc x Fc) / [(FT - Fc) + Fc] | |||
Tmix = Tbp + Fc (Tc - Tbp) I 20,252.75 AHU bypass damper controller setpoint is set @ 680 F , thus Tbp = 680 F. | |||
Tmix = 68 + Fc (Tc - 68) / 20,252.75 I AIRCOOL RUNS | |||
==SUMMARY== | |||
I AHU 1 (216 GPM) AHU 2 (284 GPM) | |||
(See pg. 7.12.26 to 7.12.40) (See pg. 7.12.41 to 7.12.55) | |||
FLOW RATE BYPASS FLOW RATE BYPASS THROUGH FLOW THROUGH FLOW FINAL COIL Tc Tmix RATE COIL Tc Tmix RATE Tmix (CFM) (DEG F) (DEG F) (CFM) (CFM) (DEG F) (DEG F) (CFM) (DEG F) 10000 43.55 55.9 10,252.8 10000 43.39 55.8 10,252.8 55.9 10500 43.68 55.4 9,752.8 10500 43.51 55.3 9,752.8 55.3 11000 43.91 54.9 9,252.8 11000 43.61 54.8 9,252.8 54.8 11500 44.15 54.5 8,752.8 11500 43.74 54.2 8,752.8 54.3 12000 44.27 53.9 8,252.8 12000 43.86 53.7 8,252.8 53.8 12500 44.40 53.4 7,752.8 12500 44.09 53.2 7,752.8 : :.!53.3 13000 44.53 52.9 7,252.8 13000 44.32 52.8 7,252.8 52.9 13500 44.66 52.4 6,752.8 13500 44.43 52.3 6,752.8 52.4 14000 44.79 52.0 6,252.8 14000 44.56 51.8 6,252.8 51.9 14500 44.91 51.5 5,752.8 14500 44.67 51.3 5,752.8 51.4 15000 45.04 51.0 5,252.8 15000 44.78 50.8 5,252.8 50.9 15500 45.15 50.5 4,752.8 15500 44.90 50.3 4,752.8 50.4 16000 45.28 50.1 4,252.8 16000 45.01 49.8 4,252.8 49.9 This sheet replaced by Revision 20. | |||
-----------W | |||
I CALC ID EPMMCP071689 REV. 20 SHEET 7.12.26 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:26:51 PM | |||
***** EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.27 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:26:51 PM | |||
***** QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.28 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:26:51 PM | |||
*** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 10000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.18 43.55 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000. | |||
Heat Transfer Coeff (Btu/hr/sqft/F): 1747.50 7.65 Clean Pressure Drop (psi): 33.29 Not Calculated Fouled Pressure Drop (psi): 39.82 Not Calculated Velocity (ft/s and ft/min): 9.93 285.71 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: i0.00 Btu/sqft/F/in/hr Heat DUty (Total/Sensible/Latent): 344845/ 272575/ 72270 Btu/hr Average Overall Heat Transfer Coefficient: 6.32 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.55 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.29 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:34:37 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 10500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.31 43.68 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1748.13 7.88 Clean Pressure Drop (psi): 33.29 Not Calculated Fouled Pressure Drop (psi): 39.81 Not Calculated Velocity (ft/s and ft/min): 9.93 300.00 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 359004/ 284671/ 74333 Btu/hr Average Overall Heat Transfer Coefficient: 6.45 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.68 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.30 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:36:08 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity. (%): 100.00 Flow Rate (gpm and acfm): 216.00 11000.00 Inlet Temperature (.degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.42 43.91 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1749.22 8.11 Clean Pressure Drop (psi): 33.28 Not Calculated Fouled Pressure Drop (psi): 39.81 Not Calculated Velocity (ft/s and ft/min): 9.93 314.29 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 370499/ 295515/ 74985 Btu/hr Average Overall Heat Transfer Coefficient: 6.41 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.91 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.31 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:37:15 PM | |||
* PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm)): 216.00 .11500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.52 44.15 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1750.20 8.33 Clean Pressure Drop (psi): 33.28 Not Calculated Fouled Pressure Drop (psi): 39.80 Not Calculated Velocity (ft/s and ft/min): 9.93 328.57 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 381527/ 306208/ 75318 Btu/hr Average Overall Heat Transfer Coefficient: 6.38 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.15 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.32 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:38:08 PM | |||
*** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not-Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 12000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.64 44.27 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1750.83 8.55 Clean Pressure Drop (psi): 33.28 Not Calculated Fouled Pressure Drop (psi): 39.80 Not Calculated Velocity (ft/s and ft/min): 9.93 342.86 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 394800/ 317903/ 76897 Btu/hr Average Overall Heat Transfer Coefficient: 6.51 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.27 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.33 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:38:40 PM | |||
*** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 12500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.75 44.40 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1751.41 8.76 Clean Pressure Drop (psi): 33.27 Not Calculated Fouled Pressure Drop (psi): 39.79 Not Calculated Velocity (ft/s and ft/min): 9.93 357.14 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 407555/ 329302/ 78254 Btu/hr Average Overall Heat Transfer Coefficient: 6.63 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.40 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.34 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:40:57 PM. | |||
***** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not-Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 13000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.87 44.53 Fouling Factor (i/Btu/hr/sqft/F): 0.00.10 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1752.04 8.97 Clean Pressure Drop (psi): 33.27 Not Calculated Fouled Pressure Drop (psi): 39.79 Not Calculated Velocity (ft/s and ft/min): 9.93 371.43 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 420223/ 340828/ 79395 Btu/hr Average Overall Heat Transfer Coefficient: 6.74 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.53 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.35 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on:. Thursday, August 18, 2011 at 3:41:21 PM | |||
*** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 13500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.98 44.66 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1752.59 9.18 Clean Pressure Drop (psi): 33.27 Not Calculated Fouled Pressure Drop (psi): 39.79 Not Calculated Velocity (ft/s and ft/min): 9.93 385.71 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 432362/ 351837/ 80525 Btu/hr Average Overall Heat Transfer Coefficient: 6.85 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.66 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.36 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:41:42 PM | |||
*** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 14000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 46.09 44.79 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1753.12 9.38 Clean Pressure Drop (psi): 33.26 Not Calculated Fouled Pressure Drop (psi): 39.78 Not Calculated Velocity (ft/s and ft/min): 9.93 400.00 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 444139/ 362862/ 81277 Btu/hr Average Overall Heat Transfer Coefficient: 6.94 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.79 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.37 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:42:01 PM | |||
**** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 t PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 14500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 46.20 44.91 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1753.70 9.58 Clean Pressure Drop (psi): 33.26 Not Calculated Fouled Pressure Drop (psi): 39.78 Not Calculated Velocity (ft/s and ft/min): 9.93 414.29 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 456171/ 373967/ 82204 Btu/hr Average Overall Heat Transfer Coefficient: 7.05 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.91 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.38 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:42:26 PM. | |||
*** PERFORMANCE PREDICTION MODE RESULTS ** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity M%): 100 .00 Flow Rate (gpm.and acfm): 216.00 15000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 46.31 45.04 Fouling Factor (I/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer. Coeff (Btu/hr/sqft/F): 1754.25 9.78 Clean Pressure Drop (psi): 33.26 Not Calculated Fouled Pressure Drop (psi): 39.77 Not Calculated Velocity (ft/s and ft/min): 9.93 428.57 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 467710/ 384855/ 82855 Btu/hr Average Overall Heat Transfer Coefficient: 7.15 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.04 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.39 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:42:51 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 15500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 46.41 45.15 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1754.81 9.98 Clean Pressure Drop (psi): 33.25 Not Calculated Fouled Pressure Drop (psi): 39.77 Not Calculated Velocity (ft/s and ft/min): 9.93 442.86 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 479201/ 395750/ 83451 Btu/hr Average Overall Heat Transfer Coefficient: 7.25 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.15 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.40 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:43:35 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%) 100.00 Flow Rate (gpm and acfm): 216.00 16000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 46.51 45.28 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1755.36 10.17 Clean Pressure Drop (psi): 33.25 Not Calculated Fouled Pressure Drop (psi): 39.76 Not Calculated Velocity (ft/s and ft/min): 9.93 457.14 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 490107/ 406395/ 83712 Btu/hr Average Overall Heat Transfer Coefficient: 7.33 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.28 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.41 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:45:58 PM | |||
***** EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.42 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:45:58 PM QA REFERENCES **** | |||
QA REF REFERENCE SOURCE DESCRIPTION | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.43 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:45:58 PM | |||
**** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 10000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44.45 43.39 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff .(Btu/hr/sqft/F): 2192.77 7.65 Clean Pressure Drop (psi): 54.22 Not Calculated Fouled Pressure Drop (psi): 64.84 Not Calculated Velocity (ft/s and ft/min): 13.05 285.71 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent) : 348543/ 274537/ 74006 Btu/hr Average Overall Heat Transfer Coefficient: 6.43 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.39 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.44 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:46:17 PM | |||
*** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 10500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44,55 43.51 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2193.38 7.88 Clean Pressure Drop (psi): 54.21 Not Calculated Fouled Pressure Drop (psi): 64.83 Not Calculated Velocity (ft/s and ft/min): 13.05 300.00 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 363369/ 287041/ 76327 Btu/hr Average Overall Heat Transfer Coefficient: 6.57 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.51 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.45 PROGRAM AIRCOOL -. REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:46:37 PM | |||
*** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia) : Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (M): 100.00 Flow Rate (gpm and acfm): 284.00 11000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44.65 43.61 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2193.94 8.11 Clean Pressure Drop (psi): 54.21 Not Calculated Fouled Pressure Drop (psi): 64.83 Not Calculated Velocity (ft/s and ft/min): 13.05 314.29 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent) : 377646/ 298997/ 78649 Btu/hr Average Overall Heat Transfer Coefficient: 6.71 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.61 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.46 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:46:58 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 50.00 Outlet Relative Humidity (%) 100.00 Flow Rate (gpm and acfm): 284.00 11500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44.75 43.74 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2194.54 8.33 Clean Pressure Drop (psi): 54.20 Not Calculated Fouled Pressure Drop (psi): 64.82 Not Calculated Velocity (ft/s and ft/min): 13.05 328.57 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 391608/ 311001/ 80607 Btu/hr Average Overall Heat Transfer Coefficient: 6.82 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.74 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.47 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:47:26 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 12000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44.85 43.86 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2195.13 8.54 Clean Pressure Drop (psi): 54.20 Not Calculated Fouled Pressure Drop (psi): 64.81 Not Calculated Velocity (ft/s and ft/min): 13.06 342.86 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 405435/ 322951/ 82484 Btu/hr Average Overall Heat Transfer Coefficient: 6.94 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.86 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.48 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:47:49 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): 14 .70 Not Required Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100 .00 Flow Rate (gpm and acfm): 284.00 12500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44.92 44.09 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2196.20 8.76 Clean Pressure Drop (psi): 54.20 Not Calculated Fouled Pressure Drop (psi): 64.81 Not Calculated Velocity (ft/s and ft/min): 13.06 357.14 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 416048/ 333430/ 82619 Btu/hr Average Overall Heat Transfer Coefficient: 6.88 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.09 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.49 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:48:08 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE. | |||
Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 50.00 Outlet Relative Humidity (%) 100.00 Flow Rate (gpm and acfm): 284.00 13000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44.99 44.32 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2197.13 8.97 Clean Pressure Drop (psi): 54.19 Not Calculated Fouled Pressure Drop (psi): 64.80 Not Calculated Velocity (ft/s and ft/min): 13.06 371.43 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 426307/ 343730/ 82577 Btu/hr Average Overall Heat Transfer Coefficient: 6.84 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.32 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.50 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:48:26 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 13500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.08 44.43 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2197.67 9.18 Clean Pressure Drop (psi): 54.19 Not Calculated Fouled Pressure Drop (psi): 64.80 Not Calculated Velocity (ft/s and ft/min): 13.06 385.71 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 439172/ 355126/ 84046 Btu/hr Average Overall Heat Transfer Coefficient: 6.96 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.43 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.51 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA. system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:48:44 PM | |||
*** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 14000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.17 44.56 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2198.24 9.38 Clean Pressure Drop (psi): 54.18 Not Calculated Fouled Pressure Drop (psi): 64.79 Not Calculated Velocity (ft/s and ft/min): 13.06 400.00 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 451675/ 366675/ 85001 Btu/hr Average Overall Heat Transfer Coefficient: 7.05 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.56 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.52 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:49:04 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 14500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.25 44.67 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F) 2198.78 9.58 Clean Pressure Drop (psi): 54.18 Not Calculated Fouled Pressure Drop (psi): 64.79 Not Calculated Velocity (ft/s and ft/min): 13.06 414.29 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 464154/ 377959/ 86195 Btu/hr Average Overall Heat Transfer Coefficient: 7.16 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.67 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.53 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:49:25 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 15000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.34 44.78 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2199.30 9.78 Clean Pressure Drop (psi): 54.17 Not Calculated Fouled Pressure Drop (psi): 64.78 Not Calculated Velocity (ft/s and ft/min): 13.06 428.57 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 476290/ 388940/ 87349 Btu/hr Average Overall Heat Transfer Coefficient: 7.27 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.78 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.54 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:49:56 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia) : Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity %): 100.00 Flow Rate (gpm and acfm): 284.00 15500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.42 44.90 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2199.83 9.98 Clean Pressure Drop (psi): 54.17 Not Calculated Fouled Pressure Drop (psi): 64.78 Not Calculated Velocity (ft/s and ft/min): 13.06 442.86 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent) : 488029/ 399953/ 88076 Btu/hr Average Overall Heat Transfer Coefficient: 7.36 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.90 deg F | |||
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.55 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:50:22 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 16000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.50 45.01 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2200.37 10.17 Clean Pressure Drop (psi): 54.17 Not Calculated Fouled Pressure Drop (psi): 64.77 Not Calculated Velocity (ft/s and ft/min): 13.06 457.14 Air Flow Zones: .1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 499878/ 410982/ 88896 Btu/hr Average Overall Heat Transfer Coefficient: 7.47 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.01 deg F | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.13. 1 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
LOOP CONDITION (WINTER) CONSIDERS THE FOLLOWING PARAMETERS: | |||
rm GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 r AIR FLOW RATES AS SHOWN IN THE APPENDIX 3 9 SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 go RELATIVE HUMIDITY IS NIA (REF. 5.5-5.7); EVALUATED FOR INFORMATION ONLY go MAXIMUM CHILLED WATER FLOW RATE OF 216 GPM + 10% = 238 GPM TO EBR AHU A-A 9 MAXIMUM CHILLED WATER FLOW RATE OF 284 GPM + 10% = 312 GPM TO EBR AHU B-A | |||
(-9 MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 420F 9- LOOP CONDITION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.8 | |||
*9 130F PRESSURIZING AIR (144 KW HEATER NOT ENERGIZED) i99COMPUTER ROOM SUPPLEMENTAL AHU IS NOT RUNNING A- LATENT LOADS DUE TO PERSONNEL CONSERVATIVELY NOT CONSIDERED This spreadsheet (see pg. 7.13.2 to 7.13.24) and AIRCOOL model (see pg.7.13.25 to 7.13.30) were iterated until the mixed return air temperature (both dry and wet bulb) to the EBR AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL program were approximately equal. | |||
This equates to approximately 57 0F which is significantly lower than the controller setpoint of 68'F. Unlike the normal winter operating condition evaluated in Section 7.14, the bypass damper will be fully open during this operating condition. Since the face dampers were removed, a significant portion of the return air flow will continue through the EBR AHU coils. A trial and error solution based on the relative pressure drop associated with the flow through the coil and around the coil through the bypass damper was performed and documented in Appendix 7. | |||
Results indicate that approximately 30% of the total flow will continue go through the coil, and the remaining 70% | |||
will flow through the bypass damper. In this flow contition, calculated EBR AHU supply temperature Ts: | |||
LAT = 42.3 OF (average temperature based on AIRCOOL results for 57 0 F EAT; see pg. 7.13.27 & 7.13.30) | |||
Tr = 57.0 OF (based on the weighted average; see pg. 7.13.24) | |||
Total return flow to one AHU Q = 20,252.8 cfm (see Appendix 3) | |||
Considered that 30% of the total flow passes through the coils, Tz = ([0.3Q x LAT) + (0.7Q x Treturn)]/Q Tz = 52.6 OF (weighted average temperature downstream of coil/damper) q = 98435 Btuh (see Section 7.2) | |||
Ts =Tz + q / (1.08 x Q) = 57.1 OF Since the computer room & communications room supplemental AHUs are not safety-related, they will not be energized during this LOOP scenario. Also see Assumption 4.1.10. | |||
Duct heaters are not operating; see Methodology, Section 6.9, item # 8. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I 1 & 2 Page: 7.13. 2 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-Cl Ref 5.5 - 5.11, 5.14 - 5.16, 5.18, 5,20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 56.6 'F Design Rm Temp °F: 62 TYPZ OF LZMITH/ WIDTH AREA U3 Ts Tr DELTA T SENSIBLE SEAT WALL ENCLOSURE SOT (,t) (lt) (sq rt) Btulh-sqft.F (°F) (°F) ('F) (nTO/b) | |||
WEST 692.0' -Ground 42.0 NAI NA 1.000 50.. 56. -6.6 -27 SOUTH 692.0'- Ground 47.0 NAI NA 1.00 50.. 56.6 -6.6 -313 NORTH 692.0' -Ground 23.0 N/ NA 1.00 50.. 56.1 -6.6 -15 NORTH 692.0' -ABIA1, 42" Cl 18.5 14.5 268.2 0.21 60 .0 56.61 3.4 19 NORTH 692.0' - ABIAS, 42" CI 5.5 14.5 79.8 0.211 60.1 56. 3A -- 5 EAST* 692.0'- C2, 36" Cl 33.0 14.51 420.9 0.23 57. 56. 0.9 8 EAST Door C2 8.0 7.2 57. 0.. 57.5 56.6 0.9 2 EAST 692.0'- Stair C1, 36"C 9. 14. 130. 0.23 53.1 56. -3.5 -108 FLOOR 692.0' -Ground 42 47. 1974. 0.0 50. 56Z6 .335 CEILING 708.0 - TB/T1, 18" CI 42.0 47.0 1974. 0.37 40.0 56. -16.6 -12,321 TOTAL TRANSMISSION LOAD = -13,143 | |||
(')The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 6,215 TOTAL INTERNAL: 6,215 Total Sensible Load = (Trans + Other Sensible) = -13,143 + 6,215 -6,928 SUPPLY AIR: | |||
Supply air is a mix of air from room C2 & AHU. | |||
Room C2 AHU cfm 5586 1298 Temperature, 'F 57-5 57.1 Total flow = 6,884 cfm Supply air temperature: 57.4 'F Ts Q I CFMI ROOM TEMPERATURE (Tr) = 57.4 ) + ( -6,928 I(1.08 x 6,884 ) = 56.5 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C2 AHU cfm 5586 1298 Humidity ratio 0.0069 0,0069 Total flow = 6,884 cfm Wr = 0.0069 # moist/ # dry air ISTEADY STATE ROOM TEMPERATURE: 56.6 OF dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.13. 3 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan) | |||
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 57.5 °F Design Rm Temp °F: 65 TYPE OF LENGTH/ WIH AhEA U I s8 Tr i DELTA T SENSIBLE REAT WLENCLOSURE HOT (Ft ) (Wt7) I(Bq AV:t) Btulh.sqft.F CF) ("IF) (CF) (ISr/b) | |||
WEST* 692.0' - C1, 36" CI 33.3 14.5 425.3 0.236 56.6 57.51 -0.9 -90 WEST Door C2 7.2 8.01 57.1 0.448 56.6 57.51 .0.9 -2" EAST 692.0' - C3, 8" RMW 33.2 14.5 482.1 0.455 58.0 57.5 0.5 11( | |||
SOUTH* 692.0 -C11, 8 RMW 11.7 14.51 112.1 0.455 57.4 57.51 -0.1 -_ | |||
SOUTH Door C3 7.2 8.0 57.6 0.448 57.4 57.51 -0.1 - | |||
SOUTH 692.0'- Stair C1,12' C1 18.0 14.51 261.0 0.431 53.1 57.51 -4.4 -49 NORTH 692.0' - ABIA3,48" C1 10.. 14. 152. 0.192 60.0 57.51 2.5 7 NORTH 692.0' - ABIA5, 48" CI 19.2 14.4 278.. 0.192 60. 57. 2.5 1 FLOOR 692.0' - Ground 29.7 33. 989., 0.02 50. 57. -7.5 -19 CEILING 708.0' - C1, 18- CI 29.7 33.31 989.0 0.301 62.0 57.51 4.5 1,35 TOTAL TRANSMISSION LOAD = 865 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 865 + 0 = 865 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 20 0 13,682 57.1 0 57.1 (See Sect. 7.6) | |||
SUPPLY AIR: | |||
Supply air is a mix of air from room Cll & AHU. | |||
Room C11 AHU cfm 5167 419 Temperature, 'F 57.4 57.1 Total flow = 5,586 cfm Supply air temperature: 57.4 *F Ts I , I CFMI ROOM TEMPERATURE (Tr) = 57.4 ) + ( 865 I( 1.08 x 5,586 ) 57.5 -F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C11 AHU cfm 5167 419 Humidity ratio 00069 0.0069 Total flow = 5,586 cfm Wr = 0.0069 # moist / # dry air STEADY STATE ROOM TEMPERATURE: 57.5 aF dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.13. 4 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: 250V BATTERY ROOM 1 Design air flow: 990 cfm (Transfer from room Cl1) | |||
Supply Air Temp: 57.4 *F Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air Steady State Temperature: 58.0 'F Design Rm Temp °F: 65 TYPE OF ENGTH/I WIDTH AREA U TS Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE NOT (Fit) (Ft) (Sq Ft) Btulh.sqft.F CF) (FF) (7) (BTU/h) | |||
EAST 692.0' - C4, 8" RMW 33.3 14.5 482.91 0.455 57.4 58.0 -0.6 -13 WEST 692.0' - C2, 8" RMW 33.3 14.5 482.9 0.455 57.5 58.0 -0.5 -11 SOUTH* 692.0 -Cll, 8" RMW 23.3 14.5 311.2 0.455 57.4 58.0 -0.6 -8] | |||
SOUTH DoorC4 7.2 3.7 26.6 0.448 57.4 58.4 -0.6 -/ | |||
NORTH 676.0' - ABIA2, 42" Cl 7.5 14.5 108.8 0.212 60.0 58.1 2,0 41_ | |||
NORTH 692.0' - ABIA3, 42" CI 15.1 14. 229.1 0.212 60. 58. 2.0 97 FLOOR 692.0'- Ground 23.1 33.3 775.1 0.026 50. 58. 8.0 1161 CEILING 708.0' - C1. 18" CI 23.3 33.3 775.9 0.305 62.0 58.01 4.0 947 TOTAL TRANSMISSION LOAD 595 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 595 + 0 595 Ts I I a I CFMI ROOM TEMPERATURE (Tr) = ( 57.4 ) + ( 595 1( 1.08 x 990 ) 58.0 *F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 1 (4840 x 990 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 58.0 °F dry bulb = | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.13. 5 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 -5.54,5.56,5.57,6.4 ROOM NAME: 250V BATTERY BOARD ROOM I Design air flow: 3,297 cfm (Supply from AHU) | |||
Supply Air Temp: 57-1 OF (Supply from AHU) | |||
Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 57.4 OF Design Rm Temp 'F: 67 TYPE OF LENGTH/ WIDTH AREA U TO Tr I .DELTA T SENSZBLE HEAT WALL ENCLOSURE nor (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (F) (F) (F) (sTU/h) | |||
SOUTH* 692.0' - C11, 8- RMW- 25.31 14.51 321.7 0.45 57.4 57.4 0.0 SOUTH Door C5 7.2 6.3 45.2 0. 57.4 57.4 0.0 01 NORTH 676.0' - ABIA2, 42" Cl 25.3 14.51 366.9 0.21 60.0 57.4 2.6 202 EAST 692.0' - CS, 8" RMW 33.3 14.5 482.1 0.45 57.5 57.4 0.1 221 WEST 692.0'- C3. 8" RMW 33.1 14., 482. 0.45 5.0 57. 0.6 13 FLOOR 692.0'- Ground 25.1 33.4 842.. 0.02 50. 57. -7.4 -16 CEILING 708.0' - C1, 18" CI 25.1 33.31 842. 0.30 62.0 57.4 4.6 1,18 TOTAL TRANSMISSION LOAD = 1,376 | |||
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) 1,376 + 0 1,376 Ts I o I CFMI ROOM TEMPERATURE (Tr)= 57.1 + 1,376 / (1.08 x 3297 ) 57.5 OF LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 3297 ) 0.0069 STEADY STATE ROOM TEMPERATURE: 57.4 OF dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I 1 & 2 Page: 7.13. 6 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C5 Ret. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.4 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 3,190 cfm (Supply from AHU) | |||
Supply Air Temp: 57.1 'F (Supply from AHU) | |||
Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 57.5 'F Design Rm Temp 'F: 67 TYPE OF LENGTH/ WIDTH AREA U TS Tr DELTA T SENSIBLE HEAT ENCLOSURE HGT. (Ft) (Ft) (Sq 't) Btuih.sqft.F ("IF) (*F) (*F) (BTU/h) | |||
SOUTH* 692.0' - Cll, 8" RMW 28.7 14. 371.0 0.455 57.4 57. -0.1 -17 SOUTH Door C6 7. 6. 45.2 0.448 57., 57. -0.1 - -2 NORTH 676.0'- A2, 42" CI 20.7 14.. 300.2 0.212 60. 57. 2.5 159 NORTH 676.0' - A3, 42- Cl 8.0 14.. 116.0 0.212 60.0 57. 2.5 61 EAST 692.0'. C6, 8" RMW 33.31 14.: 482.9 0.455 57.9 57. 0.41 8 WEST 692.0' - C4, 8" RMW 33.3 14.5 482.9 0.455 57.4 57. -0.1 - | |||
FLOOR 692.0'- Ground 28. 33. 955. 0.02 50. 57. -7.5 -18 CEILING 708.0' - C3, 18" Cl 23.4 33. 765. 0.304 63.1 57.' 5.6 1.30 CEILING 1708.0'- C1, 18" Cl 5.7 33.3 189.8 0.3051 62.0 57.5 4.5 261 TOTAL TRANSMISSION LOAD = | |||
1,650 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 1,650 + 0 1,650 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 57.1 + 1,650 I ( 1.08 x 3190 ) = 57.5 oF LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 /( 4840 x 3190 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 57.5 °F dry bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.13. 7 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C6 Rea: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C 11) | |||
Supply Air Temp: 57.4 'F Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air 0 | |||
Steady State Temperature: 57.9 'F Design Rm Temp F: 67 TYPE OF LENGTH/ WIDTH AREA U Ie Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE GT. (Ft) (Ft) (Sq Ft) Btu7h.sqft.F (I) (F) (OF) (BTu/h) | |||
SOUTH* 692.0'- C11, 8" RMW 23.3 14.5 311.3 0.4551 57.4 57. -0.5 -71 SOUTH Door C7 7.2 3.7 26. 0.448 57.4 57.. -0.5 -6 NORTH 692.0'- AB/A31, 42' CI 20.3 14.51 294.4 0.212 60.0 57. 2.1 131 NORTH 676.0'- AB/A3, 42" CI 3.0 14.51 43.5 0.212 60.0 57. 2.1 1I-EAST 692.0'- C7, 8" RMW 33.3 14.5 482.91 0.4551 57.5 57. -0.4 -48 WEST 692.0' -C5, 8" RMW 33.3 14.5 482. 0.455 57.1 57.9 -0.4 -8 FLOOR 692.0' -Ground 23.3 33.3 775. 0.02 50. 57. -7.9 -15 CEILING 708.0' -C4, 18 CI 6.9 33. 229.1 0.37 57. 57. -0.5 -4 CEILING 708.0' - C3, 18" CI 15.8 33.3 526.1 0.301 63.1 57.9 5.2 8 TOTAL TRANSMISSION LOAD = 530 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 530 + 0 530 Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 57.4 ) + ( 530 /(1.08 x 990 ) = 57.9 F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 1 (4840 x 990 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 57.9 'F dry bulb = | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.13. 8 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C7 Ref. 5.5 - 5.11, 5.14 - 5.16,5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room Cll) | |||
Supply Air Temp: 57.4 OF Supply Air Humidity Ratio: 0.0069 IbWIIb dry air Steady State Temperature: 57.5 OF Design Rm Temp OF: 64 TYE OF LZNGTH/ 1oTw AREA O TS T.I DELTA T SaNSazBLE M.AT WALL ICLOSURE BT. (Ft) (Ft) (Saq it)lBtu/h.sqft.F (1F) (F) (F) (S'TU/,) | |||
SOUTH* 692.0'- Cll, 8" RMW 11.3 14.51 137. 0.45 57.4 57.5 -0.1 < | |||
SOUTH Door C8 7.2 3.7 26.5 0.44* 57.4 57.5 -0.1 -t NORTH 692.0'- ABIA31, 42- CI 11.3 14.51 163.9 0.21 60.0 57.5 2.5 B EAST 692.0" - C8, 8" RMW 33.3 14. 482. 0.45 57.2 57.5 -0.3 -6 WEST 692.0' - C6, 8" RMW 33.3 14. 482. 0.45 57. 57. 0.4 _ _ | |||
FLOOR 692.0'- Ground 11, 33 376. 0.02 50, 57. -7.5 -7 CEILING 708.0' - C4, 18- Cl 11. 33 376. 0.37 57.4 57,5 -0.1 -1 TOTAL TRANSMISSION LOAD = 14 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 14 + 0 14 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr) ( 57.4 ) + ( 14 If 1.08 x 440 ) 57.4 OF LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 0 / (4840 x 440 ) 0.0069 STEADY STATE ROOM TEMPERATURE: 57.5 aF dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.13. 9 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C8 Ref 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.4 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 1,100 cfm (Supply from AHU) | |||
Supply Air Temp: 57.1 *F (Supply from AHU) | |||
Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 57.2 'F Design Rm Temp "F: 64 TYPE Or LINGTII/ WXDTH ARZA U Ts T DELTA T S BLE H-AT WALL ZICLOSUREZ EST. (Pt) (Ft) (sq Pt) Btulh.sqft.F (*F) M ("F) (BTU/h) | |||
SOUTH* 692.0'- Cl, 8" RMW 18.( 14.5 234.5 0.455 57.4 57.2 0.2 21 SOUTH Door C9 7A 3.1 26.5 0.448 57.4 57.2 0.2 21 NORTH 692.0- -AB/A31, 42- Cl 18.( 14.5 261.0 0.212 60.01 57.2 2.8 155 EAST 692.0'- C12. 8" RMW 33.3 9.0 299.7 0.455 57.1 57.2 -0.1 -14 EAST (ABOVE C121 692.0' - ATTIC, 8' RMW 33.3 5.5 183.2 0.455 57.3 57." 0.1 8 WEST 692.0' - C7, 8" RMW 33.3 14.1 482. 0.45 57. 57. 0.31 66 FLOOR 692.0'.- Ground 18.0 33.1 599. 0.02 50. 57. -7.2 11 CEILING 708.0' - C4, 18" CI 18.0 33.31 599. 0.30 57.4 57. 0.2 3 TOTAL TRANSMISSION LOAD = 164 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load =(Trans + Other Sensible)= 164 + 0 = 164 Ts I O I CFMI ROOM TEMPERATURE (Tr) = 57.1 + 164 I ( 1.08 x 1,100 ) = 57.2 "F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) 0.0069 + 0 / (4840 x 1,100 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 57.2 -F dry bulb = | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.13. 10 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C9 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply AirTemp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 57.2 'F Design Rm Temp 'F: 67 TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT W.LL ENCLOSURE NGT. (Ft) (Pt) (Sq 't) BtuLh.sqft.F (°F) (°F) (7F) (BITU/h) | |||
WEST 692.0' - C12, 8" RMW 33.3 9.0 299.7 0.45 57.1 57.2 -0.1 -14 WEST ATTIIC C12) 692.0" - ATTIC, 8- RMW 33.3 5.5 183.2 0.45 57.3 57. 0.1 _ | |||
EAST' 692.0'- C1O, 36' Cl 33.3 14.5 425.5 0.23 63.2 57.2 6.0 602 EAST Door Cll 7.2 8.0 57.4 0.44 63.2 57.2 6.0 1 SOUTH* 692.0' - Cl1, 8" RMW 25.0 14.5 305.1 0.45 57.4 57.2 0.2 2 SOUTH Door C10 7.2 8.0 57.4 0.. 57. 57.21 0.2 51 SOUTH 692.0' - Stair C2, 8"RMW 18.] 14.5 261.( 0.45 53. 57. -3.7 -43 NORTH 692.0' -ABIA29, 42" Cl 20.0 14. 290. 0.212 60. 57. 2.8 17 NORTH 692.0' - ABIA30, 42" CI 23.0 14. 333. 021 60. 57.2 2.8 198 FLOOR 692.0' - Ground 43.0 33. 1431.9 0.02 50. 57.4 -7.2 -268 CEILING 708.0'- C4, 18" CI 430 33.3 1431.4 0.30 57. 57.2 0.2 87 TOTAL TRANSMISSION LOAD = 534 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL ROOM SENSIBLE LOAD: 0 SUPPLEMENTAL AIR HANDLING UNIT: 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 534 + 0 534 SUPPLY AIR: | |||
Supply air is a mix of air from room C12 & AHU. | |||
Room C12 AHU cfm 135357.1 2035 57.1 Temperature, *F Total flow = 3.388 cfm | |||
,Supply air temperature: 57.1 'F Ts I I 0 I CFMI ROOM TEMPERATURE (Tr)= ( 57.1 ) + ( 534 1(1.08 x 3,388 ) 57.2 'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C12 AHU cfm 1353 I 2035 Humidity ratio fo 00690.0069 3,388 cfm Total flow = | |||
Wr' = 0.0069 # moist / # dry air Wr = 0.0069 + 0 /(4840x 3,388 ) = 0.0069 ISTEADY STATE ROOM TEMPERATURE: 57.2 F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.13. 11 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-010 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 3,267 cin (Supply from AMU) | |||
Supply Air Temp: 57.1 'F (Supply from AHU) | |||
Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 63.2 'F Design Rm Tamp OF: 60 TYPE OF LENGTH/ UDTH ARA U TS TI DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (Ft) (Ft) (Sq rt) Btulh.sqft.F (CF) (F) (F) (ETr/h) | |||
EAST 692.0'- Ground 42.-0 NA NA 1.00 50. 63.2 -13.2 -554 SOUTH 692.0'- Ground 47.0 NA NA 1.00 50. 63.2 -13.2 -620 NORTH 692.0'- Ground 22.0 NA N4 1.00 50. 63.2 -13.2 -290 NORTH 692.0' - ABIA27, 42" CI 21.0 14.5 304.5 0.21 60. 63.2 -3.2 -207 NORTH 692.0' - ABIA29, 42" CI 4.0 14.51 58.(1 0.21 60.. 63.2 -3.2 -39 WST* 692.0' - C9, 36" CI 33.0 14. 420.9 0.23 57.2 63. -6.0 -594 WEST DoorCtl 8.0 7. 57. 0.44. 57.2 63. -6.0 -15 wEST 692.0' - Stair C2, 36" CI 9.0 14.5 130. 0.2 53.- 63.2 -9.7 -2991 FLOOR 692.0'- Ground 42.0 47.0 1974. 0.02 50.4 63.2 -132 -47 CEILING 708.0 - TBrr', 18- CI 42.0 47.0 1974.1 0.37 40.(C 63.2 -23.2 -17.22 TOTAL TRANSMISSION LOAD = -20,658 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 42,590 TOTAL INTERNAL: 42,590 Total Sensible Load = (Trans + Other Sens.) = -20,658 + 42,590 21,932 Ts I a I CFMI ROOM TEMPERATURE (Tr) = 57.1 + 21,932 / ( 1.08 x 3267 ) = 63.3 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 0 / ( 4840 x 3267 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 63.2 OF dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.13. 12 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-Cll Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 57.4 *F Design Rm Temp DF: NA TYPE OF LE=TH/ WIDTH IARA U T I Tr DELTA T SENSIBLE HEAT LL ENCLOSURE HOT. (yt: (Ft) (sq It) Btulh.sqft.F (oF) (F) C'F) (BTU/h) | |||
SOUTH 692.0'- Ground 181.01 N, _ NA 1.000 50.0 57.41 -7.4 -1,339 NORTH* 692.0'- C2,8- RMW 11.7 14.51 112.3 0.45 57.51 57.4 0.1 51 NORTH Door C3 7.21 8.( 57.4 0.. 57.51 57.4 0.1 31 NORTH* 692.0' - C3, 8 RMW 23.3 14.5 311.3 0.455 58.0 57.4 0.6 85 NORTH Door C4 7.2 3.1 26.5 0.448 58.0 57.41 0.6 71 NORTH* 692.0' - C4, 8- RMW 25.31 14.51 321.7 0.455 57.4 57.4 0.0 0_ | |||
NORTH Door C5 7.2 6.31 45.2 0.448 57.4 57.4 0.0 09 NORTH* 692.0' - C5, 8" RMW 28.7 14.5 371.0 0.455 57.51 57.4 0.1 11 NORTH DoorC6 7.2 6. 45. 0.448 57.51 57.4 0.1 NORTH* 692.0' - C6, 8" RMW 23.31 14.5 311 0.455 57.91 57.4 0.5 71 NORTH Door C7 7.2 3.71 26. 0.440 57.9, 57. 0.5 6 NORTH* 692.0' - C7, 8" RMW 11.3 14.51 137. 0.455 57.5 57.4 0.1 6 NORTH Door C8 7.2 3.71 26. 0.448 57.5 57.4 0.1 1 NORTH* 692.0'- C8, 8" RMW 18.0 14.51 234. 0.456 57.2 57. -0.2 -21 NORTH DoorC9 7.2 3.7 26. 0.448 57.2 57.4 -0.2 - | |||
NORTH* 692.0' - C12, 8" RMW 11.0 9.01 77.5 0.455 57.1 57.4 -0.3 -11 NORTH _oorC13 7.2 3.0 21.5 0.448 57.1 57.4 .0.3 - | |||
NORTH Attic (Above C12) 11.0 5.51 60.5 0.455 57.3 57.4 -0.1 - | |||
NORTH* 692.0' -C9, 8" RMW 24.1 14.5 292.1 0.45 57.2 57.4 -0.2 -2 NORTH Door CIO 7.2 8.0 57.4 0.448 57.2 57.4 -0.2 - | |||
FAST'* Stair C2, 8" RMW 8.0 14.5 94.5 0.45 53.5 57.4 -3.9 -1 EAST Door C12 7.2 3.0 21.5 0.. 53.51 57.4 -3.9 - | |||
WEST Stair Cl, 8" RMW 8.0 14.5 94.5 0.45 53.1 57.41 -4.3 -18 WEST _Door C1 7.4 3.0 21.5 0.44 53.1 57. -4.3 -41 FLOOR 692.0'- Ground 181.0 8.0 1448.0 0.02 50.0 57.4 -7.4 -27 CEILING 708.0' -Cl, 18" CI 68.( 8.0 544.0 0.30 62.0 57.4 4.6 76 CEILING 708.0' -C2, IS" Cl 39.( 8.( 312.0 0.376 56.9 57. -0.5 -59 ICEILING 708.0 - C4, 18" Cl 74.[ 8.0 592.0 0.37. 57.4 57.4 0.0 0 TOTAL TRANSMISSION LOAD = -1,214 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.13. 13 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C11 ROOM NAME: CORRIDOR (contd) | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load =(Trans + Other Sensible) w -1,214 + 0 -1,214 SUPPLY AIR: | |||
Supply air is a mix of air from rooms C4, C5 & C8 & outside air. | |||
Room C4 C5 cfm 0 3297 3190 11° 0 Temperature,'FF57.5 57.4 1 57.28t | |||
[Total flow = 7,587 cfm | |||
,Supply air temperature: 57.4 'F Ts I I 0 I CFMI ROOM TEMPERATURE (Tr) = 57.4 ) + ( -1,214 /(1.08 x 7,587 ) 57.3 oF LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C4 C5 C8 cfm 3297 3190 1100 Humidity ratio 0.0069 0. | |||
Total flow = 7,587 cfm Wr = 0.0069 # moist / # dry air ISTEADY STATE ROOM TEMPERATURE: 57.4 'F dry bulb = | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.13. 14 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 1,353 cfm (Supply from AHU) | |||
Supply Air Temp: 57.1 'F (Supply from AHU) | |||
Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 57.1 *F Design Rm Temperature: 65 TYPE OF LENGTH/ I WIDTH AREA U To Tr DELTA T SENSZBLE HEAT WENCLOSURE HGT. (Ft) (Ft) (Sq rt) Btu/h.sqft.F (7F) () (*F) (B51/h) | |||
EAST 692.0' - C9, 8" RMW 33.3 9.0 299.7 0.45 57.2 57.1 0.1 14 WEST 692.0' - CS, 8" RMW 33.3 9.0 299.7 0.45 57.2 57.1 0.1 14 SOUTH* 692.0' - C11, 8" RMW 11.0 9.0 77.5 0.45 57.4 57.1 0.3 11 SOUTH Door C13 7.2 3.0 21.5 0.44 57. 57.1 0.3 3. | |||
NORTH 692.0' - AB/A31, 42" CI 8.0 9.0 72. 0.21, 60.0 57.1 2.9 441 NORTH 692.0' - ABIA30, 42" CI 3.0 9.0 27.0 0.21 60.1 57.1 2.9 1 FLOOR 692.0'- Ground 11.0 33.; 366.. 0.026 50.1 57.1 -7.1 -6_ | |||
CEILING ATTIC (Susp. ceiling) 11,0 33.3 366.1 0.330 57.3 57.1 0.2 2 TOTAL TRANSMISSION LOAD = 58 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 58 + 0 58 Ts I a I CFMI ROOM TEMPERATURE (Tr)= 57.1 + 58 / ( 1.08 x 1,353 ) = 57.1 *F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 1,353 ) = 0.0069 ISTEADY STATE ROOM TEMPERATURE: 57.1 F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I 1 & 2 Page: 7.13. 15 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. - NIA ROOM NAME: ATTIC (above C12) Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 57.3 *F Design Rm Temp *F: NA TYPE OF LENGTH/ WDi A-A T T11 I Tr DELTA T SENSXBLE HEFAT WALL ENCLOSURE HGT. (Ft) (Ft) Isq VtY) Btulh.sqft.F (*F) (*F) (F) (BTUf,1) | |||
EAST 692.0' - C9, 8" RMW 33.3 5.5 183.2 0.455 57.2 57. -0.1 -_ | |||
WEST 692.0'- C8, 8" RMW 33.3 5.5 183.2 0.455 57. 57. -0.1 SOUTH 692.0' - Cli, 8" RMW 11.0 5.51 60.51 0.455 57.4 57. 0.1 NORTH 692.0' -ABIA31. 42" CI 8.0 5.5 44.0 0.212 60, 57. 2.7 2 NORTH 692.0' - ABIA30, 42" CI 3.0 5. 16. 0.214 60 57.1 2.7 FLOOR ATTIC (Susp. ceillng) 11.4 33.3 366.3 0.331 57.1 57.j -0.2 -2 CEILING 708.0' -C4, 18Ci 11.01 33.3 366.4 0.305 57.4 57.3 0.1 11 TOTAL TRANSMISSION LOAD = 8 ISTEADY STATE ROOM TEMPERATURE: 57.3 F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.13. 16 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. - 692.0' - STAIR C1 Ref 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbWIIb dry air Steady State Temperature: 53.1 *F Design Rm Temp *F: NA TYPE OF LENGTH/ WDT AREA o To Tr DELTA T SENSXSLZ SEAT WALL ENCLOSURE HOT. (It) (Ft) (Sq FtI) Btulh.sqft.F (F) (F) (F) (BTUI/h) | |||
WEST 692.0'- C1, 36" Cl 8.( 14.51 116.0 0.236 56.6 53.1 3.5 961 SOUTH 692.0'- Ground 18.0 14.51 261.0 1.000 50.0 53.1 -3.1 -809J NORTH 692.0' - C2, 12" CI 18. 14. 261.0 0.431 57.5 53.1 4.4 4951 EAST 6592.0"- Cl1, 8" RMW 8. 14.51 94.5 0.455 57.4 53.1 4.3 1851 EAST Door C1 7.. 3. 21.5 0.448 57. 53.1 4.3 41 FLOOR 692.0'- Ground 18.0 8.0 144.0 0.02 50.. 53.1 -3.1 -1 CEILING (See Note) __ _ _ _ _ ,.". . | |||
OTAL TRANSMISSION LOAD-4 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: -4 ISTEADY STATE ROOM TEMPERATURE: 53.1 °F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11& 2 Page: 7.13. 17 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0' - STAIR C2 Ref. 5.5 - 5.11.5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.4 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA oF Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 53.5 *F Design Rm Temperature: NA TYPE OF LFNTH/ WZDTK AREA U TS T DELTA T NSZNBL3HLAT NY" ENCLOSUR HOT. (lt) (Ft) (sq Ft) Btu/h.sqft.F ()F) (F) (F) (UTUih) | |||
WEST* 692.0' - C11, 8- RMW 8.0 14.51 94.5 0.455 57.4 53.5 3.9 16 WEST Door C12 7.2 3.0 21.51 0.44i 57.4 53.5 3.9 3 SOUTH 692.0' -Ground 18A 14.5 261. 1.00 50.01 53.5 35 -91 NORTH 692.0" - C9, 8" RMW 18 14.5 261.0 0.45 57.2 53.5 3.7 43 EAST 692.0 - CI!, 38" CI 8.1 14.5 116.0 0.23 63.1 53.5 9.7 26 | |||
:FLOOR 692.0- Ground 18.0 8.0 144.0 0.02 50.4 53.5 -3.5 -1 (CEILING (See Note) M,-I F, . . | |||
TOTAL TRANSMISSION LOAD = -16 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: -16 STEADY STATE ROOM TEMPERATURE: 53.5 BF dry bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I 1 & 2 Page: 7.13. 18 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 708.0-Cl Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.4 ROOM NAME: UNIT 1 AUXILIARY INSTRUMENT ROOM Design air flow: 8,602 cfm (Supply from AHU) | |||
Supply Air Temp: 57.1 *F (Supply from AHU) | |||
Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 62.0 *F Design Rm Temp: 63 TY"E OF LENGTE/ WIOTS AREA U Ta Tr DELTA T SENSIBLE SEAT WALL ENCLoSURE KGT. (,t) (It) (Sq It) Btu/h.sqft.F MF) (7F) (7F) (aTU/h) | |||
SOUTH 708.0' - TBrTI, 36" Cl 68.2 19.50 1329. 0.23 40. 62.0 .22.0 -6,905 SOUTH 708.0'- Stair C1, 8" CI 18.0 19.. 351.( 0.500 54.7 62.0 -7.3 -1,281 NORTH 676.0'- ABIA2, 36" CI 37.2 3. 130.2 0.236 60.( 62.0 -2.0 .61 NORTH 692.0' - AB/A3, 36" CI 26.51 3.50 92.8 0.23 60.( 62.0 -2.0 -44_ | |||
NORTH 692.0'- AB/A5, 36" Cl 21.51 3.5 75.3 0.23 60. 62.0 -2.0 -3 NORTH 713.0' - Gen.area, 36" Cl 56.2 16.00 8 899.1 0.23 60. 62.0 .2.0 -42 NORTH 713'- A25, 36" Cl 15.0 16.00 240.0 0.23 60. 62.0 -2.0 -11 NORTH 713'- A26, 36" Cl 15.0 16.0 240.0 0.23 60. 62.0 -2.0 -11 EAST* 708.0' - C2, 8" Cl 8.0 19.51 113.0 0.50C 56. . 62.0 .5.1 -28 EAST Door C22 7.4 6.00 43.0 0." 56.91 62.0 -5.1 -91 E AS T 7 0 8.0' - C3 , 8 " Ci 34 . 51 19 .5 0 538 . . 0 .5 0 ( 6 3. 1 6 2. 0 1 .1 2 22' WEST* 708.0' - TB/TI, 36" Cl 34.5 19.50 647. 0.23( 40. 62.0 -22.0 -3. | |||
WEST Door C20 7.3 3.50 25.. 0." 40.0 62.0 -22.0 -25 WEST' Stair C1, 8" Cl 8.0 19.50 134.. 0.431 54.7 62.0 -7.3 -42 WEST Door C21 7.2 3.00 21.. 0.448 54.7 62.0 -7.3 -7( | |||
FLOOR 692.0'- C2,18" CI 989.0 0.305 57.5 62. -4.5 -1.35 FLOOR 692.0'- C3, 18" Cl . ; 775.9 0.30 58.0 62. ( -4.0 -94 FLOOR 692.0' - C4,1- CIl 842.5. 0.305 57.4 62.0 -4.6 -1.18 FLOOR 692.0'- C5, 18" Cl * . 189.. 0.30 57. 62. -4.5 -261 FLOOR 692.0'- Cl 1, 18" C I / 544. 0.30 57.4 62.0 -4.6 -761 CEILING 729.0 - C1, 18" CI, " : 3341.. 0.376 60.0 62.0 -2.0 -2,51 TOTAL TRANSMISSION LOAD = .20,1961 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 65,468 TOTAL INTERNAL 65,468 Total Sensible Load a (Trans + Other Sensible) = -20,196 + 65,468 = 45,272 DUCT HTR (KW) % HtrOpr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 0 8,602 57.1 0 57.1 (SeeSect.7.7)(See Notes for this Section) | |||
Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 57.1 ) + ( 45,272 /(1.08 x 8,602 ) = 61.9 *F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Wr = 0.0069 + 0 /(4840x 8,602 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 62.0 *F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.13. 19 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. - 708.0'- C2 Ret: 5.5 -5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: CORRIDOR Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air 0 | |||
Steady State Temperature: 56.9 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U TS Tr DELTA T SENSIBLE HEAT WALL ENCLOSU E (Ft)"T. (Ft) (sq rt) Btu/h.sqft.F (7F) (7F) ("F)/b) | |||
EAST* 708.0' - C4. 8" CI 8.0 19.. 113.0 0.500 57. 56.9 0.5 28 EAS T Doo r C 24 7 .2 6.. 4 3.0 0.448 57.4 56 .9 0 .5 1( | |||
WEST | |||
* 708.0'. C1, 8" CI 8.0 19. 113.0 0.500 62.0 56.91 5.1 288 WEST Door C22 7.2 6.. 43.0 0." 62.0 56.9 5.1 981 SOUTH- 708.0'- TB/TI, 36" Cl 39.0 19.1 736.1 0.23 40.C 56.9 -16.9 -2,936 SOUTH Door C26 7.2 3.4 24.4 0." 40.C 56. -16.9 -185 NORTH* | |||
F LO O 708.0'- C3,8" CI 39. 19.5 717.51 0.500 63.1 56. 6.2 2,22 R | |||
NORTH DoorC23 7.. 6. 43. 0. 63.1 56. 6.2 119 692.0- | |||
- C ll1, FLOOR.62.0',,]I, , | |||
., "CI | |||
% 312. 4 0.37 57. 56. 0.5 5 18-CEILING 729.0 -C1, 18" CIC I 32 0.3 0 56.9 3.1 295 | |||
-; : TOTAL TRANSMISSION LOAD = | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL ROOM SENSIBLE LOAD: i ISTEADY STATE ROOM CONDITIONS: 56.9 "F dry bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 & 2 Page: 7.13. 20 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 708.0-C3 Ref. 5.5 -5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 63.1 'F Design Rm Temp *F: 63 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT ENCLOSURE HGT. (7t) (Ft) (Sq 't) Btulh.sqft.F (F) rCF) ('F) (BTU/h) | |||
SOUTH* 708.0'- C2, 8" Cl 39.0 19.5 717.5 0.500 56.9 63.1 -6.2 -2,22 SOUTH DoorC23 7.2 6.0 43.0 0.44E 56.9 63.1 -6.2 -119 NORTH 676.0'- ABIA3, 36" Cl 39.0 3.5 136.5 0.236 60.0 63.1 .3.1 -100 NORTH 713.0' - Ion, fltr rm, 36" 39.0 16.0 624.0 0.236 60.- 63.1 .3.1 -457 EAST 708.0' - C4, 8" Cl 33. 19.5 649. 0.500 57.4 63.1 -5.7 -1,851 WEST 708.0'- C1, 8" CI 33.3 19.5 649. 0.50 62.01 63.1 -1.1 -35 O2 8 765 0.30 57. 63.1 -5.6 -1,30 FLOOR 692.0'- C6,18" CI , 526. 0.30 57. 63.1 -5.2 -8 CEILING 729.0 - C1, 18" Cl 1292.( 0.376 60.0 63.1 -3.1 -1,50 TOTAL TRANSMISSION LOAD = -8,756 | |||
(") The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 54,444 TOTAL ROOM SENSIBLE LOAD: 54,444 Total Sensible Load = (Trans + Other Sensible) = -8,756 + 54,444 45.688 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 0 6,677 57.1 0 57.1 (See Sect. 7.8) | |||
(See Notes for this Section) | |||
SUPPLY AIR: | |||
Supply air is a mix of air from two different air handling units. | |||
Room AHU( ER) AHU (CR) cfr 6677 0 I Temperature. °F 57.1 0.0 Total flow = 6,677 cfm Supply air temperature: 57.1 'F Ts I o I CFMI ROOM TEMPERATURE (Tr) ( 57.1 ) + ( 45.688 /(1.08 x 6,677 ) 63.4 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL RUUM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room AHU(MER) AHU (CR) cfm 6677 0.0 Humidity ratio 0.0069 0.0000 Total flow = 6,677 cfm We' = 0.0069 # moist /1 dry air Wr = 0.0069 + 0 / (4840 x 6,677 ) = 0.0069 ISTEADY STATE ROOM TEMPERATURE: 63.1 OF dry bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 & 2 Page: 7.13. 21 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11,5 5.16,5.18,5.20,5 5,54,5.56,5.57,6.4 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 9,268 cfm (Supply from AHU) | |||
Supply Air Temp: 57.1 °F (Supply from AHU) | |||
Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 57.4 'F Design Rm Temperature: 62 TYPE OF LBITK/ WIDTH IAPt- U TS Tr DELTA T SENSIBLE BEAT M71LL ENCLOSURE HOT. (Ft) (it) (Sq it) Btu/h.sqft.F (F) CF) (*F) (eTo/h) | |||
SOUTH 708.0' - TB/T1, 36" Cl 75.1 19.51 1464.5 0.23 40. 57.4 -17.4 .6,014 SOUTH 708.0'- Stair C2, 8" Cl 18.0 19.51 351.( 0.50 51.1 57.41 -5.6 -983 NORTH 692.0' - AB/A31, 36" CI 42.0 3.50 147. 0.23 60. 57.4 2.6 901 NORTH 692.0' - ABIA30, 36"CI 26.0 3.50 91.0 0.2 60.( 57.4 2.6 5t NORTH 692.0- - ABIA29, 36" Cl 22.0 3.50 77.0 0.231 60.C 57.41 2.6 47 NORTH 713.0' - Ion, fltr rm. 36" 42.0 15.00 630.0 0.23 60. 57.41 2.8 387 NORTH 713'-AB Gen Area, 36" Cl 48.0 14.50 696.0 0.23 60. 57.4 2.6 427 WEST 708.0' - C3, 8" CI 34.5 19.5 672.8 0.5001 63.1 57.4 5.7 1,917 WEST" 708.0' - C2, 8- CI 8.0 19.51 113. 0.500 56.91 57.4 -0.5 -28 WEST DoorC24 7.2 6.0 43.6 0.. 56.9 57.4 -0.5 .101 EAST 708.0' - TBrTr, 36" Cl 34.5 19.5 672.8 0.23 40.0 57.4 -17.4 -2,764 EAST" Stair C2, 8" CI 8.0 19.51 134.5 0,431 51.8 57.4 -5.6 -3251 EAST Door C25 7.2 3.0 21.5 0.. 51.8 57.4 -5.6 -54 FLOOR 692.0' - C6, 18" CI 33.3 6.1 229.8 0.37 57.1 57.4 0.5 43 FLOOR 692.0' - Cl;, 18" CI 75.9 8.0 607.4 0.371 57.4 57.4 0.0 01 FLOOR 692.0'- C7, 18" Cl 11. 33. 376.3 0.37 57.5 57.4 0.1 14 FLOOR 692.0' - C8, 18" Cl 18.01 33.3 599. 0.30 57. 57. -0.2 -37 FLOOR 692.0'-Attic above C12) 11. 33.3 366.3 0.30 57. 57. -0.1 -11 FLOOR 692.0' - C9,18" CI 43. 33. 1431 0.30 57. 57.- 0.2 -8 CEILING 729.0- Cl, 18"Cl, : 3610. 0.305 60.0 57.4 2.6 2,86 TOTAL TRANSMISSION LOAD = -4,466 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 6,311 TOTAL ROOM SENSIBLE LOAD: 6,311 Total Sensible Load = (Trans + Other Sensible) = -4,466 + 6,311 1.845 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 0 9,268 57.1 0 57.1 (See Sect. 7.9) | |||
( 7(See Notes for this Section) | |||
Ts I Q I CFMI ROOM TEMPERATURE (Tr) 57.1 + 1,845 / ( 1.08 x 9,268 ) 57.3 *F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 9,268 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 57.4 'F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.13. 22 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. - 708.0'- STAIR C1 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: | |||
Steady State Temperature: | |||
Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0.0 X 3.413 X 100% | |||
TOTAL ROOM SENSIBLE LOAD: 16 STEADY STATE ROOM TEMPERATURE: 54.7 OF dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.13. 23 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
ROOM NO. 708.0'- STAIR C2 Ref 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air 0 | |||
Steady State Temperature: 51.8 'F Design Rm Temp F: NA TYPE OF LET/ WDTH AREA U To Tr DELTA T SENLE SEAT WALL ENCLOSURE HtO. (Irt) (Ft) (Sq *t) Btu/h.sqft.F (F) (F) (F) (BTU/h) | |||
EAST 708.0'- TBITI, 36" CI 8.0 19.5 156.0 0.236 40.0 51.8 -11.8 -434 SOUTH 708.0' -TB/T1, 36- CI 18.0 19.5 351.0 0.23 40.0 51.8 -11.8 -977 NORTH 708.0' - C4, 8- C 18.0 19 351.0 0.50 57.4 51.8 5.6 983 WEST* 708.0' -C4, 8 Ci 8.0 19.. 134.5 0.50 57.4 51.8 5.6 377 EST Door C25 7 30 21.1 0. 57.4 51.8 5.6 54 ICEILING (See Note ~ ~ ... ~. | |||
TOTAL TRANSMISSION LOAD = | |||
Note: No transmission through the tior & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: I ISTEADY STATE ROOM TEMPERATURE: 51.8 aF dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.13. 24 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
7.13 LOOP CONDITION (WINTER) | |||
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT: | |||
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUM. cfm X *F (cfm) CF) # MOIST i # DRY MECHANICAL EQUIP. ROOM EAST (C10) 3,267 63.2 0.0069 22.5 206,474 COMMUNICATION ROOM (692.0' - C9) 3,388 57.2 0.0069 23.4 193,794 MECHANICAL EQUIP. ROOM WEST (C1) 6,884 56.6 0.0069 47.5 389,634 UNIT 1 AUX. INSTRUMENT ROOM 1708.0'-Cl 8,602 62.0 0.0069 59.4 533,324 COMPUTER ROOM (708.0'- C3) 6,677 63.1 0.0069 46.1 421,319 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 9,268 57.4 0.0069 63.9 531,955 OUTSIDE AIR 2,420 13.0 0.0003 0.7 31,460 ITOTAL Vreturn = 40,506 i W W' . ` | |||
-; 263.5 2,307,960 Return Air Temperature from EBR spaces: SUM (cfm X *F) I Vreturn: Treturn = I 57.0 F I Return Air Humidity Ratio from EBR spaces: Wretum = 0.0065 # MOIST I # DRY AIR This page replaced by Revision 20. | |||
PROGRAM AIRCOOL - REVISION 6.1 F_ 6" -In 010 - 07/661j We,, /A 0 - f -7. 1 , . z Finned Tube Air Cooler Rating Program 7 Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Monday, August 09, 2010 at 12:31:22 PM | |||
***** EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 | |||
PROGRAM AIRCOOL - REVISION 6.1 Ean -moo -o7i~,'.~I Finned Tube Air Cooler Rating Program 0- '71 171Z Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Monday, August 09, 2010 at 12:31:22 PM | |||
***** QA REFERENCES | |||
* QA REF REFERENCE SOURCE DESCRIPTION | |||
rli5ýn - en CP - v 7/ ( R ý, *,/i PROGRAM AIRCOOL - REVISION 6.1 1C. | |||
PA L E OL7.11. I4du Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Monday, August 09, 2010 at 12:31:22 PM | |||
**** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 6 DATE: 30-30-03 PROCEDURE: EBR LOCA WINTER CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 65.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 312.00 6095.00 Inlet Temperature (degrees F): 42.00 57.00 Outlet Temperature (degrees F): 42.77 42.27 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2363.57 5.74 Clean Pressure Drop (psi): 64.22 Not Calculated Fouled Pressure Drop (psi): 76.80 Not Calculated Velocity (ft/s and ft/min): 14.34 174.14 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 120882/ 99289/ 21592 Btu/hr Average Overall Heat Transfer Coefficient: 5.06 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 42.27 deg F | |||
PROGRAM AIRCOOL - REVISION 6.1 0 7'6- _ le Finned Tube Air Cooler Rating Program Aa2 e o Copyright 1994 by Holtec International. All rights reserved. 7 This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Friday, August 13, 2010 at 12:22:38 PM | |||
*** EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: | |||
1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 | |||
PROGRAM AIRCOOL - REVISION 6.1 Ern - 11Ce-.9716R9 Xlev. | |||
Finned Tube Air Cooler Rating Program e 7-7,1.29 Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Friday, August 13, 2010 at 12:22:38 PM | |||
***** QA REFERENCES | |||
* QA REF REFERENCE SOURCE DESCRIPTION | |||
PROGRAM AIRCOOL - REVISION 6.1 IEpm- M C Finned Tube Air Cooler Rating Program P 7.1/3.30 Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Friday, August 13, 2010 at 12:22:38 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 65.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 238.00 6095.00 Inlet Temperature (degrees F): 42.00 57.00 Outlet Temperature (degrees F): 43.01 42.30 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1886.09 5.74 Clean Pressure Drop (psi): 39.64 Not Calculated Fouled Pressure Drop (psi): 47.41 Not Calculated Velocity (ft/s and ft/min): 10.94 174.14 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 120475/ 99083/ 21392 Btu/hr Average Overall Heat Transfer Coefficient: 5.00 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 42.30 deg F vwý | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 8.1 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
8.0 | |||
==SUMMARY== | |||
OF RESULTS AND CONCLUSIONS (Note) 8.1 NORMAL PLANT OPERATION - SUMMER Case I (Maximum Room Temperatures and Minimum AHU Cooling Capability) | |||
Table 8.1-1 below lists cooling loads, temperatures and relative humidities of the rooms served by EBR AHUs. | |||
These steady state data were extracted from Section 7.8. Design values reflect the current normal maximum EDD temperatures. | |||
TABLE 8.1-1 (Temperature & Relative Humidity - Normal Summer - Case 1) | |||
COOLING LOAD TEMPERATURE RELATIVE ROOM (BTUIHR) OF HUMIDITY (%) | |||
SENSIBLE ILATENTI DESIGN I ST. STATE DESiGNIST.STA. | |||
ROOMSS m | |||
MECAICU;lm.AL EQUIrMEN T IROOM WEST3 (C11 86 77 20-60 43 MECHANICAL EQUIPMENT ROOM (C2) 86 75 20-60 47 4 | |||
250V BATTERY ROOM 1 (C3) 90 77 18-65 44 250V BATTERY BOARD ROOM 1 (C4) 90 73 18-65 51 250V BATTERY BOARD ROOM 2 (C5I 90 72 18-65 51 4 -- | |||
250V BATTERY ROOM 2 (C6) 90 76 18-65 45 24V & 48V BATTERY ROOM (C7) 90 75 18-65 47 24V & 48V BATTERY BOARD ROOM (C8) 90 75 18-65 47 COMMUNICATION ROOM (C 9) 90 77 18-65 47 MECHANICAL EQUIPMENT ROOM EAST (C10) 86 81 20-60 38 | |||
- - 4-CORRIDOR (C 1'1 SECONDARY ALARM STATION (C12) 90 81 18-65 38 ATTIC (above C12) 84 t4A 75 WEST STAIRWELL (STAIR C1) 18 - 73 EAST STAIRWELL (STAIR C2) 78 *. 72 , -' | |||
ROOMS @ ELEVATIC UNIT # 1 AUX INSTRUMENT ROOM (C1) 162,05 90 78 40-60 41 CORRIDOR (C 2) 30 COMPUTER ROOM (C3) 121.7421 4001 74 69 1 40-70 1 54 UNIT # 2 AUX INSTRUMENT ROOM (C4) 105,8651 2001 90 1 71 40-70 54_ | |||
WEST STAIRWELL (STAIR C1) 84 , 91 | |||
* I .I EAST STAIRWELL (STAIR C2) 2541 *e ',i -v 85 | |||
==ISUMMARY== | |||
: 668,3051 1,6001 As shown in Table 8.1-1, calculated temperatures and relative humidities in each room are less than the values currently shown on the applicable EDDs (Ref. 5.5 through 5.7). | |||
As shown in Table 8.1-1A, at a controller setpoint of 68'F, the following cooling loads and cooling capacities were computed. Final cooling loads are less than cooling capacities, thus adequate cooling capacity exists during this NORMAL (summer) cooling scenario. | |||
TABLE 8.1-1A (Cooling Loads & AHU Heat Duty - Normal Summer - Case 1) | |||
Cooling Final Computer AHU A-A AHU B-A TOTAL Load Cooling Room (216 gpm) (216 gpm) three (3) | |||
Name Load AHU AIRCOOL | |||
* AIRCOOL AHUs | |||
______________ * (Btu/h) (Btulh) (Btulh) (Btulh) (Btulh) | |||
Sensible 668,305 79,460 426,751 426,751 932,962 Latent 1,600 - 48,584 48,584 97,168 Total 669,905 79,460 475,335 475,335 1,030,130 For Heat Duty see pg. 7.8.27 For Heat Duty see pg. 7.8.30 See page 8.7 for evaluation of chiller capacity. | |||
Note: See Section 6.0 in Appendix 11 for the summary of results and conclusions for dual unit operation. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 8.2 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 &708.0 - Control Bldg. | |||
8.0 | |||
==SUMMARY== | |||
OF RESULTS AND CONCLUSIONS 8.1 NORMAL PLANT OPERATION - SUMMER Case 2 (Minimum Room Temperatures and Maximum AHU Cooling Capability) | |||
Table 8.1-2 below lists cooling loads, temperatures and relative humidities of the rooms served by EBR AHUs. | |||
These steady state data were extracted from Section 7.9. Design values reflect the current normal maximum EDD temperatures. | |||
TABLE 8.1-2 (Temperature & Relative Humidity - Normal Summer - Case 2) | |||
COOLING LOAD TEMPERATURE RELATIVE ROOM (BTUIHR) OF HUMIDITY (%) | |||
I SENSIBLE I LATENT DESIGN ST. STATE DESIGN ST.STA. | |||
ROOMS @ ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (CI) 32,439 86 76 20-60 45 MECHANICAL EQUIPMENT ROOM (C2) 7,426 . , 86 74 20-60 48 250V BATTERY ROOM 1 (C3) 3,425 Vi* 90 76 18-65 43 250V BATTERY BOARD ROOM I (C4) 40,033 . , 90 73 18-65 49 250V BATTERY BOARD ROOM 2 (CS) 40,757 | |||
* 90 72 18-65 49 250V BATTERY ROOM 2 (C6) 2,050 -' . 90 75 18-65 45 24V & 48V BATTERY ROOM (C7) 529 . 90 74 18-65 46 24V & 48V BATTERY BOARD ROOM (C) 13,018 90o 74 18-65 46 COMMUNICATION ROOM (C 9) 28,096 400 90 77 18-65 47 MECHANICAL EQUIPMENT ROOM EAST (CIO) 68,194 . 86 81 20-60 36 CORRIDOR (C 11) 3,794 : 23*>.> 73 _____. | |||
SECONDARY ALARM STATION (C12) 28,690 200 90 82 18-65 37 ATTIC (ave C12) 765 * | |||
* 74 : | |||
WEST STAIRWELL (STAIR Cl) 94 ' :"> 73 . | |||
EAST STAIRWELL (STAIR C2) 719 ' 72 22>i ROOMS @ ELEVATION 708.0' UNIT # I AUX INSTRUMENT ROOM (Ct) 173,159 400 90 75 40-60 44 CORRIDOR (C 2) 108 -j 688 . | |||
COMPUTER ROOM (C3) 125,439 400 74 66 40-70 58 UNIT # 2 AUX INSTRUMENT ROOM (C4) 117,641 200 90 67 40-70 59 WEST STAIRWELL (STAIR C1) -53 . '¶ 89 : 'i | |||
* EAST STAIRWELL (STAIR C2) 163 : .1 . 83 *. | |||
==ISUMMARY== | |||
: 686,487 1 600 As shown in Table 8.1-2, calculated temperatures and relative humidities in each room are less than the values currently shown on the applicable EDDs (Ref. 5.5 through 5.7). | |||
As shown in Table 8.1-2A, at a controller setpoint of 68 0 F, the following cooling loads and cooling capacities were computed. Final cooling loads are less than cooling capacities, thus adequate cooling capacity exists during this NORMAL (summer) cooling scenario. | |||
TABLE BI-2A fCnnlinn I nrnI~ A ...........--.--- | |||
AI.III H~t fl..tu~ ,.-.--.. l~k~rm~I ~,mmm~r - C~e 2~ | |||
Cooling Final Computer AHU A-A AHU B-A TOTAL Load Cooling Room (238 gpm) (312 gpm) three (3) | |||
Name Load AHU AIRCOOL | |||
* AIRCOOL ** AHUs | |||
_________ .*., : (Btulh) (Btulh) (Btu/h) (Btulh) (Btulh) | |||
Sensible 686,487 98,333 472,197 478,665 1,049,195 Latent 1,600 - 157,703 164,249 321,952 Total 688,087 98,333 629,900 642,914 1,371,147 | |||
* For Heat Duty see pg. 7.9.27 For Heat Duty see pg. 7.9.30 | |||
*" For Heat Duty see pg. 7.9.33 See page 8.7 for evaluation of chiller capacity. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 8.3 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
8.0 | |||
==SUMMARY== | |||
OF RESULTS AND CONCLUSIONS 8.2 LOCA CONDITION - SUMMER - NO CONCURRENT LOOP Case 1 (Maximum Room Temperatures and Minimum AHU Cooling Capability) | |||
Table 8.2-1 below lists cooling loads, temperatures and relative humidities of the rooms served by EBR AHUs. | |||
These steady state data were extracted from Section 7.10. Design values reflect the current maximum LOCA EDD temperatures. | |||
TABLE 8.2-1 (Temperature & Relative Humidity - LOCA Summer - Case 1) | |||
COOLING LOAD TEMPERATURE RELATIVE ROOM I (BTUIHR I OF I HUMIDITY (%) | |||
SENSIBLE1 LATENT DESIGN IST. STATE DESIGNI ST.STA. | |||
ROOMS @ ELEVATION 692.0-MECHANICAL EQUIPMENT ROOM WEST (Cl) 35,698 4:* 1 89 80 NA NA MECHANICAL EQUIPMENT ROOM (C2) 10,631 83 77 NA NA 250V BATTERY ROOM 1 (C3) 4,847 P 88 80 NA NA 250V BATTERY BOARD ROOM 1 (C4) 43,781 85 74 NA NA 250V BATTERY BOARD ROOM 2 (CS) 44,923 , 85 73 NA NA 250V BATTERY ROOM 2 (C6) 3,495 488 78 NA NA 24V & 48V BATTERY ROOM (C7) 1,062 i'* U 90 77 NA NA 24V & 48V BATTERY BOARD ROOM (C8) 14,957 ! 85 76 NA NA COMMUNICATION ROOM (C 9) 34,888 400 88 79 NA NA MECHANICAL EQUIPMENT ROOM EAST (ClO) 73,955 ,87 83 A N CORRIDOR (C 11) 7,933 i | |||
* 75 SECONDARY ALARM STATION (C12) 29,738 200 82 82 NA NA ATTIC (above C12) 408 ' *..........78 ____. | |||
* WEST STAIRWELL (STAIR C1) 1 74 EAST STAIRWELL (STAIR C2) 637 17k 12* 73 - | |||
ROOMS @ ELEVATION 708.0' UNIT # 1 AUX INSTRUMENT ROOM (Cl) 239,274 400 89 89 NA NA CORRIDOR (C 2) -77 96 _____ | |||
COMPUTER ROOM (C3) 121 122,386 400 82 78 NA NA UNIT # 2 AUX INSTRUMENT ROOM (C4) 158,858 200 87 77 NA NA WEST STAIRWELL (STAIR Cl) -181 '1. 102 - | |||
EAST STAIRWELL (STAIR C2) 140 .. ,, 93 | |||
==ISUMMARY== | |||
: 827,353 1,600 a | |||
As shown in Table 8.2-1, calculated temperatures in each room are less or equal than values currently shown on the applicable EDDs (Ref. 5.5 through 5.7). | |||
As shown in Table 8.2-1A, at a controller setpoint of 68°F, the following cooling loads and cooling capacities were computed. Final cooling loads are less than cooling capacities, thus adequate cooling capacity exists during this LOCA (summer) cooling scenario. | |||
TABLE 8.2-1A (Cooling Loads & AHU Heat Duty - LOCA Summer - Case 1) | |||
Cooling Final Computer AHU A-A AHU B-A TOTAL Load Cooling Room (216 gpm) (216 gpm) three (3) | |||
Name Load AHU AIRCOOL AIRCOOL | |||
* AHUs | |||
,(Btu/h) (Btulh) (Btu/h) (Btu/h) (Btulh) | |||
Sensible 827,353 N/A 554,868 554,868 1,109,736 Latent 1,600 NIA - - | |||
Total 828,953 NIA 554,868 554,868 1,109,736 | |||
* For Heat Duty see pg. 7.10.27. | |||
See page 8.7 for evaluation of chiller capacity. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 8.4 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
8.0 | |||
==SUMMARY== | |||
OF RESULTS AND CONCLUSIONS 8.2 LOCA CONDITION - SUMMER - NO CONCURRENT LOOP Case 2 (Minimum Room Temperatures and Maximum AHU Cooling Capability) | |||
Table 8.2-2 below lists cooling loads, temperatures and relative humidities of the rooms served by EBR AHUs. | |||
These steady state data were extracted from Section 7.11. Design values reflect the current maximum LOCA EDD temperatures. | |||
TABLE 8.2-2 (Temperature & Relative Humidity - LOCA Summer - Case 2) | |||
COOLING LOAD TEMPERATURE RELATIVE ROOM (BTUIHR) I OF I HUMIDITY (%) | |||
SENSIBLE1 LATENT DESIGN I ST. STATE DESIGN I ST.STA. | |||
ROOMS @ ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (CI) 39,395 89 7" NA NA MECHANICAL EQUIPMENT ROOM (C2) 11,695 i 83 72 NA NA 250V BATTERY ROOM 1 (C3) 5,264 88 75 NA NA 250V BATTERY BOARD ROOM 1 (C4) 44,442 " 85 69 NA NA 250V BATTERY BOARD ROOM 2 (C5) 44,166 MR:>1 85 68 NA NA 250V BATTERY ROOM 2 (C6) 3,105 : 88 73 NA NA 24V & 48V BATTERY ROOM (C7) 1,186 : 90 72 NA NA 24V & 48V BATTERY BOARD ROOM (C8) 15,253 85 as 71 NA NA COMMUNICATION ROOM (C 9) 35,994 400 88 74 NA NA MECHANICAL EQUIPMENT ROOM EAST (C11O 77,397 | |||
* j 87 79 NA NA CORRIDOR (C 11) 9,692 %. | |||
I: 70 _____._'ýi SECONDARY ALARM STATION (C12) 29,939 200 82 77 NA NA WEST STAIRWELL (STAIR Cl) | |||
ATTIC (above C12) 72, 621I,;;-!* :: : | |||
72 73 EAST STAIRWELL (STAIR C2) 781 * ' e 71 . | |||
ROOMS @ ELEVATION 708.0-UNIT # 1 AUX INSTRUMENT ROOM (Cl) 245,090 400 89 84 NA NA CORRIDOR (C 2) 175 . 9 93 COMPUTER ROOM (C3) 142,009 400 82 65 NA NA UNIT # 2 AUX INSTRUMENT ROOM FC4) 164,907 200 87 73 NA WEST STAIRWELL (STAIR Cl) -36 99 EAST STAIRWELL (STAIR C2) 282 90 | |||
==ISUMMARY== | |||
: 871,4301 1,600 As shown in Table 8.2-2, calculated temperatures in each room are less than the values currently shown on the applicable EDDs (Ref. 5.5 through 5.7). | |||
As shown in Table 8.2-2A, at a controller setpoint of 68 0F, the following cooling loads and cooling capacities were computed. Final cooling loads are less than cooling capacities, thus adequate cooling capacity exists during this LOCA (summer) cooling scenario. | |||
TABLE 8.2-2A (Cooling Loads & AHU Heat Duty - LOCA Summer - Case 2) | |||
Cooling Final Computer AHU A-A AHU B-A TOTAL Load Cooling Room (238 gpm) (312 gpm) three (3) | |||
Name Load AHU* AIRCOOL | |||
* AIRCOOL - AHUs ii (Btu/h) (Btu/h) (Btu/h) (Btulh) (Btu/h) | |||
Sensible 871,430 82,805 551,989 556,832 1,191,626 Latent 1,600 - 82,312 87,153 169,465 Total 873,030 82,805 634,301 643,985 1,361,091 For meat Duty see pg. 7.11.30 For Heat Duty see pg. 7.11.27 For Heat Duty see pg. 7.11.33 See page 8.7 for evaluation of chiller capacity. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 8.5 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
8.0 | |||
==SUMMARY== | |||
OF RESULTS AND CONCLUSIONS 8.3 NORMAL PLANT OPERATION - WINTER Table 8.3 below lists cooling loads, temperatures and relative humidities of the rooms served by EBR AHUs. | |||
These steady state data were extracted from Section 7.12. Design values reflect the current normal minimum EDD temperatures. | |||
TABLE 8.3 (Temperature & Relative Humiditv - Normal Winter) | |||
COOLING LOAD TEMPERATURE RELATIVE ROOM (BTUI"R) OF HUMIDITY (%) | |||
SENSIBLE I LATENT DESIGNI ST. STATE DESIGN ST.STA. | |||
ROOMS @ ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (C1) .5,812 66 68 20.60 56 MECHANICAL EQUIPMENT ROOM (C2) 1,408 .. 66 72 20-60 51 250V BATTERY ROOM 1 (C3) 1,193: 70 73 18-65 48 250V BATTERY BOARD ROOM I (C4) 35,027 70 73 18-65 50 250V BATTERY BOARD ROOM 2 (C5) 35,672 | |||
* I 70 73 18-65 48 250V BATTERY ROOM 2 (C6) 744,.;,. 70 73 18-65 1 49 24V & 48V BATTERY ROOM (C7) -509 * : iA 70 71 18-65 1 52 24V & 48V BATTERY BOARD ROOM (C8) 10,689 70 72 18-65 50 COMMUNICATION ROOM (C 9) 17,792 0 70 75 18-65 48 MECHANICAL EQUIPMENT ROOM EAST (CIO) 31,591 - 66 72 20-60 50 CORRIDOR (C 11) -4,666 * ., 72 SECONDARY ALARM STATION (C12) 70 81 18-65 39 ATTIC (above C12) 1,247 70 .. | |||
WEST STAIRWELL (STAIR CI) 130 59 * 'W " | |||
EAST STAIRWELL (STAIR C2) 621 '. 59 ROOMS @ ELEVATION 708.0" UNIT #1 AUX INSTRUMENT ROOM (C1) 90,777 01 64 72 40-60 51 CORRIDOR(C2) 197 jii 66 __....____ | |||
COMPUTER ROOM (C3) 83,952 0 65 70 40-70 53 UNIT # 2 AUX INSTRUMENT ROOM (C4) 30,726 0 64 65 r40-70 63 WEST STAIRWELL (STAIR Cl) 172 64 EAST STAIRWELL (STAIR C2) 89 60 | |||
==ISUMMARY== | |||
: 357,5761 0 II " l As shown in Table 8.3, calculated temperatures in each room are greater than currently shown on the applicable EDDs (Ref. 5.5 through 5.7). | |||
Relative humidity levels are within the limits as shown on EDDs (Ref. 5.5 through 5.7). | |||
As shown in Table 8.3.1, at a controller setpoint of 68 0 F, the following cooling loads and cooling capacities were computed. Final cooling loads are less than cooling capacities, thus adequate cooling capacity exists during this NORMAL (winter) cooling scenario. | |||
TABLE 8.3.1 (Cooling Loads & AHU Heat Duty - Normal Winter) | |||
Cooling Final Computer AHU A-A AHU B-A TOTAL Load Cooling Room (216 gpm) (284 gpm) three (3) | |||
Name Load AHU AIRCOOL* AIRCOOL** AHUs | |||
______________ * (Btulh) (Btulh) (Btulh) (Btulh) (Btulh) | |||
Sensible 357,576 329,302 333,430 662,732 Latent 0 78,254 82,619 160,873 Total 357,576 407,556 416,049 823,605 For Heat Duty see pg. 7.12.33 | |||
-- For Heat Duty see pg. 7.12.48 See page 8.7 for evaluation of chiller capacity. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 8.6 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
8.0 | |||
==SUMMARY== | |||
OF RESULTS AND CONCLUSIONS 8.4 LOOP CONDITION - WINTER (minimum room temperatures at maximum AHU capability) | |||
Table 8.4 below lists cooling loads, temperatures and relative humidities of the rooms served by EBR AHUs. | |||
These steady state data were extracted from Section 7.13. Design values reflect the current minimum LOCA EDD temperatures. | |||
TABLE 8.4 (Temperature & Relative Humidity - LOOP Winter) | |||
COOLING LOAD TEMPERATURE RELATIVE ROOM (BTU/HR) -F HUMIDITY (%) | |||
SENSIBLEI LATENT DESIGNI ST. STATE DESIGN ST.STA. | |||
ROOMS @ ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (CI) -6,928 ,*')j 55 57 NA NA MECHANICAL EQUIPMENT ROOM C2 865 55 58 NA NA 250V BATTERY ROOM 1 (C3) 595 ia.4 | |||
* 55 58 NA NA 250V BATTERY BOARD ROOM I (C4) 1,376 55 57 NA NA 250V BATTERY BOARD ROOM 2 (C5 1,650 :!Y 55 58 NA NA 250V BATTERY ROOM 2 C6) 530 55 58 NA NA 24V & 48V BATTERY ROOM (C7) 14 =, 55 58 NA NA 24V & 48V BATTERY BOARD ROOM (C8) 164 55 57 NA NA COMMUNICATION ROOM (C 9) 534 a 55 57 NA NA MECHANICAL EQUIPMENT ROOM EAST (CIO) 21,932 55 63 NA NA CORRIDOR (C 11) -1,214 57 =7E: | |||
SECONDARY ALARM STATION (C12) 58 * . 55 57 NA NA ATTIC (above C12) 8 57 7 WEST STAIRWELL (STAIR C1) -4 1 53 - > | |||
EAST STAIRWELL (STAIR C2) -16 -_j h 54 ROOMS @ ELEVATION 708.0-UNIT # 1 AUX INSTRUMENT ROOM (CI) 45,272 0 60 62 NA NA CORRIDOR (C 21 . 57 *,,____ ' , | |||
COMPUTER ROOM (C3) 45,688 0 55 63 NA NA UNIT # 2 AUX INSTRUMENT ROOM (C4) 1,845 0 55 57 NA NA WEST STAIRWELL (STAIR Cl) 16 1 . 55 EAST STAIRWELL (STAIR C2) 1 * * . 52 ;-*".'r'.- | |||
==ISUMMARY== | |||
: 112,386, 0! | |||
As shown in Table 8.4, calculated temperatures in each room are greater than currently shown on the applicable EDDs (Ref. 5.5 through 5.7). | |||
As shown in Table 8.4.1, at a controller setpoint of 68 0 F, the following cooling loads and cooling capacities were computed. Final cooling loads are less than cooling capacities, thus adequate cooling capacity exists during this LOOP (winter) cooling scenario. | |||
TABLE 8.4.1 (Cooling Loads & AHU Heat Duty - LOOP Winter) | |||
Cooling Final Computer AHU A-A AHU B-A TOTAL Load Cooling Room (238 gpm) (312 gpm) three (3) | |||
Name Load AHU AIRCOOL | |||
* AIRCOOL AHUs | |||
__________ _(Btulh) (Btulh) (Btulh) (Btulh) (Btu/h) | |||
Sensible 112,386 105,006 99,289 204,295 Latent 0 28,076 21.592 49,668 Total 112,386 133,082 120,881 253,963 | |||
* For Heat Duty see pg. 7.13.30 | |||
** For Heat Duty see pg. 7.13.27 See page 8.7 for evaluation of chiller capacity. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 8.7 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
8.0 | |||
==SUMMARY== | |||
OF RESULTS AND CONCLUSIONS CONCLUSION Chiller capacity (see Section 2.2) = 1,807,200 Btu/h or 151 tons Maximum computed total AHU heat duty for normal and post LOCA are as follows: | |||
Table 8.1-2A: 1,371,147 Btu/h (normal) | |||
Table 8.2-2A: 1,361,091 Btulh (LOCA) | |||
Note: Normal considers both EBR AHUs plus the computer room AHU. | |||
LOCA considers both EBR AHUs plus the computer room AHU since a concurrent LOOP is not postulated. | |||
NORMAL OPERATION: | |||
Largest total cooling load (see Table 8.1-2A): 688,087 Btulh or 57.3 tons Total AHU heatduty= (1371147.0) 112000= 114 tons 114 tons > Total cooling load = 57.3 tons Chilled water pump load = 2.975 tons (see Section 7.8) | |||
Chiller capacity = 151 tons > Total heat duty (wlpump) 117 tons LOCA CONDITION: | |||
Largest total cooling load (see Table 8.2-2A): 873,030 Btulh or 72.8 tons Total AHU heat duty = (1361091.0) 112000 = 113 tons 113 tons > Total cooling load = 72.8 tons Chilled water pump load = 2.975 tons (see Section 7.8) | |||
Chiller capacity = 151 tons > Total heat duty (w/pump) = 116 tons SINCE EACH EBR CHILLER HAS A TOTAL CAPACITY OF 151 TONS, EACH HAS AN EXCESS CAPACITY OF APPROXIMATELY: | |||
151 tons 117 tons 34 tons or 408,000 Btulh This page replaced by Revision 20. | |||
I ,$C&C rRPMm40071,661 TVA 10697 IDNEfoZ6) a Ratota DNE CALCU A I 1UND A~mt~1e--~wrI/ W./ I I-.-- !661. | |||
p q4~ | |||
-R7I - "- - | |||
LIST) b4Aqv,. c-- 7" nREPARiNG ORGANIZATION KEY NOUNS (Consult RIMS DESCRIPTORS must ensure thet the original IRO) RIMS accauion BRANCH/PROJECT IDENTIFIERS Each time these calculations are issued, pfeqprew% | |||
nurmbe it filled in, (for RIMS' usel RIMS accession number Rey WbN - -3/- D .'oq3 APPLICABLE DESIGN DOCUMENT(S) R- 16 95T A)4 R __ | |||
sAR SECTION(SI I LNID SYSTPM(S) 1- 7 01-+ 31 / 1 '- | |||
Revision 0 Revision 0 ECN No. tr indicate Not Appiicabtel RI R11 R*2 R2 R2 R3 Safety-related? | |||
Statement of Problem | |||
)V-No~ | |||
I-If 22p A4,- | |||
L 719r,9k 4~t~ 14/I | |||
-'I Checked JIl Reviewed | |||
/~ 4491= | |||
I-Po two 4-d-and A/o f~q /H Nr/lwa P11 V 12 Re .6,9.SC CA41-C* | |||
al pan sdidPA Lis -e-q(9 jby this revision. ____~p | |||
'E List all page deleted 6-i by this revision. | |||
List all pags c&ange* | |||
I A S | |||
These calculations contain an unveri mptionls) O I I A L that must be verified later. Yes No7 | |||
'Z.4l?1~ | |||
a4QCA4T70"t 44.e-U14A77Q4' t~-~w AISH/AAE ?41*Uig.tJ, L~ N19 ; 7)45 g CAýCtAsIc4A1710NA,"l | |||
- ' -,a -C C-,, jre/me.- | |||
7'-A1-14f I4oAD.S ARF.- | |||
i133,75s- Gtul` 4~ GAM/ | |||
W~eIL'-o~i' L.A4.Aaj 16-0 PRc-VII 9, ETBL=-2GP-K TaW$M | |||
[3 icrolilmn and etove caiculat-onsl n SIMS Serince Ccnterf toMscrofim amdrtturn calcutal,onI to D am- viaO Microfilm and destroy. | |||
Address T-50 1 E3 | |||
-& t3 P1 A I | |||
TVA 10697' (DNE-6-861 QA Record ONE CALCULATIONS SHEET In OF TITLE: COOLING AND HEATING LOAD ANALYSIS - CONTROL BUILDING - ELECTRICAL BOARD PLANT/UNIT 1 & 2 r ROONS I UATT* RAR MI*eI FAR PLANT PREPARING ORGANIZATION KEY NOUNS (Consult RIMS DESCRIPTORS LIST) | |||
DNE, EBASCO, MECHANICAL HEB. HVAC CONTROL BUILDING COOLING AND HEATING LOAD CALCULATION BRANCH/PROJECT IDENTIFIERS Each time these calculations are issued, preparer must ensure that the UBN-31-D053 original CRO) RIMS accession number is filled in. | |||
EPM-MCP-071689 Rev. (for RIMS' use) RIMS accession number RO 900806E0017 626900726258 APPLICABLE DESIGN DOCUINENT(S) | |||
N3-30CB-4002, DCN S097`1-A, R2 | |||
.- - NOV 1 01992 BR 8 'q2 1031 26 , | |||
DCN 06202, DCN 11807 R 31 19 '93 3 n26 SAR SECTION(S) UNID SYSTEM(S) R 9-4 31 REVISION 0 R1 R2 R3 Safety-related? YES Cx] NO C I ECU NO.Cor Indicate Not Applicable) NIA Statement of Problem SEE SHEET I ~C6 Prered: SEE SHEET 1 l.-1 5. | |||
Calculate and summarize total space/roc cooling and heating Checked/Verified: SEE SHEET 1 J. W1 loads and space conditions for both normal and accident modes | |||
,of operation. | |||
Reviewfed d SEE SHEET 1 Z Reviewed: SEE SHEET I UeAW Approved. SEE SHEET I1 ORI GINAL P Date: 7/26/90 iif%*or o/ 0 r IDzkI9 AC=ID nI - | |||
I, LEGIBILITY EVALUATED and USE FORM List all pages added by SEE SEE TVA 10534 this revision REV LOG REV LOG IF MORE SPACE REQUIRED List all pages deleted by this revision I SEE REV LOG 1 REVSEELOG e22A&ý;%ý ea List all pages changed by SEE REV LOG SEE RFV LO:G Si4"'ture Date this revision Calculation contains special requirements or limiting conditions? Yes I ] No I ..... . .,- ,, | |||
Abstract: These calculations contain an unverified assumption(s) that must be verified Later. Yes t I No (X] | |||
This calculation determines cooling and heating loads and space conditions in the Electrical Board Rooms in the Control Building, for normal and accident (LOCA) modes of 93 operation*.w~ Ci~E A41 hiate a zv*76 As AV'CXI AbI'lOFKl" id 1A1Var L4W4r eOOM 7-1M'r'ePga ,Uess. | |||
ASHRAE method and design space conditions from 47E-235 environmental drawings were used for determination of the cooling and heating load as well as space conditions. 13 Calculated cooling and heating loads and space conditions are listed in the summazy sheets. | |||
-rMC | |||
# s~ ae'SrA 7-*4el-eIJz~rioAI £.mo&4 rioAt A41.Ro~omsi Inxr e~vvizowowwrTAz. errel.4 "PVW "Ar io-OWTF i .46'e. ffo%-p:00-ft --- -- FI't/' | |||
C ] Microfilm and store calculations in RIMS Service Center II Microfilm and destroy. | |||
IX] Microfilm and return calculations to: Calculation Library Address: CCC 108-A WBNP cO-rc, cc: RIMS, SL 26 C-K; A Ugetow, Trailer E-5, WBNP D Kilgore, Trailer E-7, WBNP CHLA.VR THIS SHEET IS ADDED BY REV. 2 | |||
i W~ftw . | |||
TVA 10697 IDNE-8-86) &PA Rcor~ DNE CALCULATIONS ATTACHMENT / SHEET 3 S i-; I-, mT k TITLE: COOLING AND HEATING LOAD ANALYSIS - CONTROL BUILD'ING - ELECTRICAL BOARD ROOMS PLANT/UNIT WATTS BAR NUCLEAR PLANT/#1 & 2 PREPARING ORGANIZATION KEY NOUNS (Consult RIMS DESCRIPTORS LIST) | |||
ONE, EBASCO, MECHANICAL MEB. HVAC CONTROL BUILDING COOLING AND HEATING LOAD CALCULATION BRANCH/PROJECT IDENTIFIERS Each time these calculations are issued, preparer must ensure that the original (RO) RIMS accession number is filled in. | |||
WBN-31-DOS3 Rev. (for RIMS' use) RIMS accession number EPM-MCP-071689 RO 900806E0017 B26900726258 APPLICABLE DESIGN DOCUMENT(S) R4 MUN 2 4 199 R 0 6 17 27 3 N3-30CB54002, DCN S09714-A, DocN 06202, DoN 11807 SAR SECTION(S) UNID SYSTEMfS) | |||
R5 "199 R : | |||
C1fl .Ia | |||
. - 1 8 '98 11 24 25 SY431 26 qr 0712 33 6 REVISION 0 R4 R5 R6 Safety-related? YES [Xl NO I I ECN NO.(or Indicate Not Applicable) M*01,- 4k 5-316- Statement of Problem See Sheot 1 Calculate end summarize total | |||
\Z.m *j4./ Space/room cooling and Prepared: See Sheet 1 t -, heating loads ans space K ~ KAIjj% K ,ZI'441 conditions for both normal and Checked:.. See Sheet 1 --. Lln accident modes of operation, Reviewed: See Sheet 1 C1 | |||
.... r>fit )h !3.6. t Approved: See Sheet 1 1-9. | |||
Date: 7/25/90 Rev (P.A11 1 M~ | |||
USE FORM Ust all pages added by this r1, sed TVA 10534 IF revision. See Rev. Log 'IG.f LOG R'eO L&e, REQUIRED List all pages deleted by this revision. See Rev. Log Rv Rev R'.A List all pages changed by this R I G iN A L revision. See Rev. Log pi. LOG. | |||
Abstract: These calculations contain an unverified assumption(s) that must be verified later. Yes [I No [X] | |||
Calculation contains special requirements or limiting conditions. You [I No [X] | |||
,SPEE; p n -n t T i re itiar '* --.m.,,.'."t | |||
: | |||
* v* r*- ' ,, . ,-:-,,f ,,3 . . 't. I I t .... .I. l~ . . . . | |||
Sl nat FV'e... .. and 1 J Microfilm and store calculations in RIMS Service Center Microfilm and destroy. [] | |||
IX} Microfilm and return calculations to: Colc Control Center Address: CCC. IOBA, WBNP cc: RIMS, SL 28 C-K; V F Rubano, Trailer EA4, WBNP D Kilgore, Trailer E-6, WBNP EB-ME-1836 WP51 CALCSICOVSHITAK/bebra | |||
T"JA 10697 (DNE-6-86) | |||
TITLE: COOLING AND HEATIN( LOAD ANALYSIS- CONTROL BUILDING - ELECTRICAL BOARD ROOMS CALCULATIONS QA Record SHEET 1c OF PLANT/UNIT WATTS BAR NUCLEAR PLANT | |||
'4 I UNITS 1 & 2 PREPARING ORGANIZATION KEY NOUNS (Consult RIMS DESCRIPTORS LIST) | |||
NE-GILBERT/COMMONWEALTH- MECHANICAL MEB, HVAC CONTROL BUILDING COOLING AND HEATING LOAD CALC BRANCH/PROJECT IDENTIFIERS Each time these calculations are Issued, preparer must ensure that the original (RO) RIMS accession number Is filled In. | |||
WBN-31-D053 Rev. (for RIMS' use) RIMS accession number 1EMP-MCP-071689 Ro 9008006E0017 B26900726258 APPLICABLE DESIGN DOCUMENT(S) R7 3 26 A 5 09 08 See Shoet Ia R8 R26 9 x .2 SAR SECTIONS(S) UNID SYSTEM(S) R6 9-4 319 31!:6 000207 RE\/IS!O!" 0 R7 R8 R9 Safety-related? YES [X] NO [) | |||
ECN NO. (or Indicate Not Applicable) DCN S- )C.Ij A - pe-H Statement of Problem 37939-A Ivctsi I-A 00*4*"1 2 | |||
See Sheet Ila Prepared: *4 "1* H',MAT,*l .A ILMurf Li . | |||
CheckedNenfled: eN 4 Mnewe- Calculation Revision: R7, R85 I | |||
-N, ________lI _,,Entire Calculation 110 | |||
-Al X Selected Pages Date: wain~% | |||
6a'r~ R USE FORM TVA 10534 Ust all pages added by this revision See Rev Log 44____ | |||
~ | |||
A RUd-~c IGINAL 4 4 | |||
IF MORE CA SPACE REQUIRED Ust all pages deleted by this revision Ust all pages changed by this See Rev Log See Rev | |||
. S. e~l.+ | |||
l cQ,,5, . ,C 4 | |||
revision Log _ .... I **e.6vtp* .*-C3 Abstract: These calculations contain an unverified assumption(s) This calculation contains special requirements or that must be verified later. Yes [ ] No [X] limiting conditions. Yes [ No [XI For Abstract see page 1a Note: | |||
Revision 7 Is a Revision Log Change. This calculation must be worked In conjunction with revision 5 and 6 to establish the complete calculation. Revision 5 is the latest revision which issued the entire calculation. | |||
110 | |||
*S Of sig sConl ala81¶ tn1oms h~s M'un act n 7og-w(Ax.T/um,~) 7iR-C p -'to VgM) un 4hasrc mo a4pevs' 4tfYfect an 4h~e cp ikjOf e(eCMI BA V-ld 'A0ghf4' Hi.AC Sy*,~.. | |||
See original signatures on sheet 1. | |||
.1 Microfilm and store calculations In RIMS Service Center Microfilm and destroy. [ I XIMicrofilm and return calculations to: Calculation Library Address: NQA Building cc: RIMS, SL 26 C-K; | |||
CALCIS uD-Af'WE. | |||
TVAN CALCULATION COVERSHEM F UPFA'TE -- ' | |||
Page 1 CALC ID I TYPE I PLANT I BRANCH NUMBER REV CN WBN MEB EPM-MCP-071689 12 BLDG ROOM ELEV I COORD/AZIM FIRM Print Reort Yes SCATEGORIES E KEY NOUNS (A-add, D-delete) | |||
ACTION KEY NOUN AID KEY NOUN (A/D) | |||
CROSS-REFERENCES (A-add, C-change, D-delete) | |||
ACTION XREF XREF XREF XREF XREF XREF | |||
_ANC/D) CODE TYPE PLANT BRANCH NUMBER REV D S CN WBN MEB EPMMCP090189 A P PR WBN MEB PER98016345 D P TR WBN MEB TDN950714 D P TR WBN MEB TD950707 D P DW WBN MEB 47W2006 D S CN WBN MEB EPMJAL121890 A P CN WBN WBNOSG4145 A S CN WBN MEB EPMBDW1 21285 A S CN WBN MEB EPMRCT121490 CCRIS ONLY UPDATES:, | |||
Following are required only when making keyword/cross reference CCRIS updates and page 1 of form NEDP-2-1 is not included: | |||
T COLLINS / M MATANI PREPARER SIGNATURE DATE CHECKER SIGNATURE DATE PREPARER PHONE NO. 365-1988 EDMS ACCESSION NO. | |||
I Vt%4uD,.z L1Z-ZuuuJ Page 2 of 2 Im("Up,-L- L1 z-Uq-zvuuJ | |||
F'Zov- i Title "T'VAN TVAN COOLING AND HEATING LOAD ANALYSIS-CONTROL BUILDING - ELECTRICAL BOARD ROOMS Preparing Organization Key Nouns (For EDM) | |||
NE-GILBERT/COMMONWEALTH- MEB, HVAC CONTROL BUILDING COOLING AND HEATING LOAD CALC MECHANICAL Calculation Identifier Each time these calculations are issued, preparer must ensure that the original (R0) | |||
RIMS/EDM accession number Is filled In. | |||
WBN-31 -D053 Rev (for EDM use) EDM Accession Number EPM-MCP-071689 I Applicable Design Document(s) RO 9008006E0017 B26900726258 See Sheet la Rio UNID System(s) R11 8 0 505 40 31 R12 RO RIO R11 R12 R13 Quality Related? Yes No DCN, EDC. D50451A P$5C0 I / / Safety related? Ifyes, Yes No NA ._mark Quality Related yes 0 1" Prepared L f4 See Sheet 1 ~~A ~ ______ _______________ | |||
Checked These calculations contaln Yes No See Sheet 1-,-i unverified assumption(s) [J [ | |||
,__ _that must be verified later? | |||
Design These calculations contain Yes No Verified | |||
* 6ýý " special requirements and/or See Sheet I limiting conditions? 0 [ | |||
Approved I. These calculations contain Yes No See Sheet 1 a design output | |||
__,__ attachment? | |||
Approval Date Calculation Classification Essential. | |||
07/26/90 SAR Yes El No [] Yes 0 No 1 Yes [] No [] Yes [] No 0 Yes No Affected? Microfiche generated | |||
_0 0 Revision Entire calc [ Entire calc ] Entire calc 5 Entire calc 0] Number applicability Selected pgsQ Selected pgs [3 Selected pgs5 Selected pgs C] | |||
Statement of Problem C*,. ID -ff - . .... | |||
See Sheetla AT1ACIfAT /a Abstract LEGIBILITY EVALUATED aid For Abstract see page Ia, and Revision Block Page 2h ACCEPTED. for ist.ue. atL 0,.,/0 KOOh R. AC1 ONEj Vb2i Z00 NO PI&U'~~&4 S.LM*K ?" Fo 0%f w w | |||
[ Microfilm and return calculation to Calculation Address: Ne,.'r . 5a.It;ft Microfilm and destroy. | |||
Library. SO lM4WRI-Microfilm and return calculation to: | |||
I-LuMIILiI I T .VMILUJ.UI.II 41111W ACCEPTED for Issue. 9tV ii TVA 40532 [02-1999] O/a .,,-.. , ,_ Page 1 of 1 NEDP-2-1 [02-19-1999] | |||
519natur7 Date ii m | |||
Page le.2 STATEMENT OF PROBLEM/ABSTRACT (CON'T) | |||
Cooling - LOCA Conditions: All rooms, during LOCA cooling mode, are maintained below the maximum temperatures as shown on the Environmental Data Drawings except for the Mechanical Equipment Room C2, 24V | |||
&48V Battery Board Room C8, Secondary Alarm Station C12 on EL 692, and U1 Aux Instrument Room C1 on EL 708. Since the calculated room temperatures are based on theoretical loads, the calculated room temperatures are artificially high. However, walkdown package # WDP-WBN-O-LMN-008 is being prepared to measure the temperatures (supply, return, transfer air temperatures), along with a work order to measure the airflow rates so that the actual cooling loads can be computed for both normal and LOCA conditions. Subsequently this calculation will be revised to determine the actual room temperatures which are expected to be lower. | |||
During Cooling Mode (LOCA Conditions), the coils are adequate since the Aircool Program determined that the coils can achieve an AHU leaving air temperature of 53.06 OF as compared to the iterated leaving AHU of 53 IF while maintaining all rooms within the temperature limits of the Environmental Data Drawings, except C2, C8 and C12 on EL 692, and C1 on EL 708 which are above the temperature limits (See Chart above "Cooling Load - LOCA Operation). | |||
Comparing both AHUs total capacity of 1,578,658 BTUH to the total cooling load 1,087,377 BTUH, the coils have more than adequate capacity. | |||
Heating - Normal Conditions: All rooms, during the normal heating mode, are maintained above the minimum temperature and humidity limits as shown on the Environmental Data Drawings. This is based on the modulating face and bypass dampers in full bypass position (full heating). The calculated retum air temperature is 77.1 'F. The return air temperature controller is set for 75 OF. Therefore, since the calculated return air temperature is greater than 75 °F, the face and bypass dampers will modulate to cool the rooms to a lower temperature until the return air temperature is 75 OF. This will lower the calculated room temperatures slightly, however all are expected to remain above the minimum values shown on the applicable Environmental Data Drawings. The computed relative humidity for rooms C4, C5, C8 and C12 on EL 692, and C3 on EL 708 are slightly below the values shown on the Environmental Data Drawings. | |||
Heating - LOCAJLOOP Conditions: All rooms, during the LOCA heating mode, are maintained above the minimum temperatures limits as shown on the Environmental Data Drawings. This is based on the modulating face and bypass dampers in the full bypass position (full heating). The calculated return air temperature is 76.3 OF. The return air temperature controller is set for 75 OF. Therefore, since the calculated return air temperature is greater than 75 OF, the face and bypass damper will modulate to cool the rooms to a slightly lower temperature until the retum air temperature is 75 OF. This will lower the calculated room temperatures slightly, but they are expected to remain above the minimum values shown on the Environmental Data Drawings. | |||
CALC ID ATTCPALC, LA 6e-02 I&7/81 T ....... | |||
TVAN CALCULATION COVERSHEETIA1'_cRip-T.L.A goT Page dle.11 REV 0 EDMS/RIMS NO. EDMS TYPE: EDMS ACCESSION NO (N/A for REV. 0) 9008006E0017/B25900726258 calculations(nuclear) #V 1 010509 8 00 Calc | |||
==Title:== | |||
COOLING AND HEATING LOAD ANALYSIS AND EQUIPMENT/COMPONENT PERFORMANCE ANALYSIS - | |||
ELECTRICAL BOARD ROOMS ELs 692.0 & 708.0 - CONTROL BUILDING CALC ID TYPE PLANT BRANCH NUMBER CUR REV NEW REV CURRENT CN WBN MEB EPM-MCP-071689 11 12 REVISION APPLICABILITY NEW Entire calc 0 CN Selected pages p No CCRIS Changes [3 ACTION NEW DELETE Q SUPERSEDE E] CCRIS UPDATE ONLY 0 (For caic revision, CCRIS REVISION | |||
* RENAME 9 DUPLICATE p (D. V. &Approval Signatures Not been reviewed and no | |||
, Required) CCRIS changes required) | |||
UNITS SYSTEMS UNIDS 1&2 031 NA DCN.EDC.N/A APPLICABLE DESIGN DOCUMENT(S) CLASSIFICATION NA N3-30CB-4002 E QUALITY SAFETY RELATED? UNVERIFIED SPECIAL REQUIREMENTS DESIGN OUTPUT SAR/TS AFFECTED RELATED? (If yes, QR = yes) ASSUMPTION AND/OR LIMITING CONDITIONS? ATTACHMENT? | |||
Yes 8 No Yes[] No[] Yes[] No Yes[] No Yes[] No[] Yes[ No 0 PREPARER PHONE NO PREPARING ORG (BRANCH) DESIGN VERIFICATION METHOD 423 365-1988 WBN/MEB DESIGN REVIEW PREPARER SIGNTRy DAT5 CHECKER SIGNATURE DATE T, | |||
COLLINS ; M.MATANI O /071oo DESIGN VERIFIER SIGNATURE DATE NATURE K TE~ | |||
M.MATANI*0 1b,,7/'' rL*r_ - _v--" | |||
STATEMENT OF PROBLEM/ABSTRACT This calculation determines the cooling and heating loads, room steady state conditions (temperature and humidity) in the Electrical Board Rooms, Mechanical Equip Rms C1 & C10, Communication Room, Corridor C11, Stairwells (East & West) Central Alarm Station and Battery Rooms on El 692-0, and Aux Instrument Rooms I & 2, Computer Room, Corridor C2, and Stairwells (East & West) on EL 708.0. It also analyzes the adequacy of the HVAC equipment/components associated with the Electrical Board Rooms sub-system. | |||
Using the ASHRAE method to determine the heat transfer from equipment and structures, the St mperatures and the room humidities weredetermined. Rooms' steady state temperatures and humidity results | |||
* were or Environmental Data Drawings to determine whether the rooms meet the design parameters as defined int The resultant data are as follows: 116 Cooling - Normal Conditions: All rooms, during the normal cooling mode, are maintained below the maximum temperatures and humidities as shown on the Environmental Data Drawings except for the Computer Room C3 on EL 708, which has calculated relative humidity of 25.94%. This is below the minimum relative humidity of 40% relative humidity currently shown on the applicable Environmental Data Drawings. | |||
During Cooling Mode (Normal Conditions), the cooling coils are adequate since the Aircool Program determined that the coils can achieve a lower AHU leaving air temperature of 52.56 OFthan the iterated leaving AHU air temperature of 55 OF while maintaining the rooms within the design temperature limits of the Environmental Data Drawings (See chart above "Cooling Load, Normal Operation"). Comparing both AHUs total capacity of 1,409,457 BTUH to the total cooling load of 961,470 BTUH, the coils have more than adequate capacity. | |||
See next page for continuation MICROFICHE/EFICHE Yes E] No IM FICHE NUMBER(S) 9 LOAD INTO EDMS AND DESTROY 0 LOAD INTO EDMS AND RETURN CALCULATION TO CALCULATION LIBRARY. ADDRESS: WBN EQB-1M E] LOAD INTO EDMS AND RETURN CALCULATION TO: | |||
LEGIBILITY EVALUATED and TVA 40532 [12-20001 Page 1 of 2 ACCEPTED for Issue. NEDP-2-1 [12 2000] N.,--&as "- /-a signswr -" | |||
510naturew wae | |||
A1TAWME L.U --.... | |||
NL1T,~ 47 | |||
.LAT..............C....UP TVAN CALCULATION COVERSHEET/CCRIS UPDATE Page 1 CALC ID I TYPE I PLANT I BRNHI ml IMRFR I V II "T ....... "1 MEB I EPM-MCP-071689 13 1 I CN I WBN I I RQQIA f LEY EM E d InReoort Yes0 KEY NOUNS (A-add, D-delete) | |||
ACTION KEY**_ &ID KEY NOUN CROSS-REFERENCES (A-add, C-change, D-delet@) | |||
ACTION XREF XREF XREF XREF XREF XREF WC/D CODE TYPE PANT BRANCH NUMBER REV A - --- -eN--R-,-- ME.-. p f lRA.1200109065-- | |||
CCRIS ON*Y UPDATES: | |||
Following are required only when making keyword/cross reference CCRIS updates and page 1 of form NEDP-2-1 Is not included: | |||
T COLLINS / | |||
PREPARER SIGNATURE DATE CHECKER SIGNATURE DATE PREPARER PHONE NO. 365-1988 EDMS ACCESSION NO. | |||
TVA 403 fl I, | |||
2'.wmn P- 2 of 2 NEDP-2-1 [12-04-2000] | |||
A | |||
vacm1 | |||
; amý _L ~.10 | |||
,~ n~ | |||
TVAN CALCULATION j=~~ | |||
~IJV ~ UFUF. I ~ | |||
Page 1 RFy 0 EMý/RIMS NQ- EDMS TYPE: EDMS ACCESSION NO (N/A for REV. 0) 9005008E0017/ B2/82&726258 calculations(nuolear) T71 020207 802 Calc | |||
==Title:== | |||
COOLING AND HEATING LOAD ANALYSIS AND EQUIPMENT/COMPONENT PERFORMANCE ANALYSIS - | |||
ELECTRICAL BOARD ROOMS ELs 692.0 &708.0 - CONTROL BUILDING NUMBER CUR REV NWREV EPM-MCP-071689 12 13 REVISION APPLICABILITY Entire calc 0 Selected pages 0] | |||
No CCRIS Changes 0 I ACTION NEW I] DELETE C 0 CCRIS UPDATE ONLY M (For calc revision, CCRIS REVISION RENAME C 0 (D. V.& Approval Signatures Not Required) been reviewed and no I CCRIS changes required) | |||
I STATEMENT OF PROBLEMIABSTRACT This calculation determines the cooling and heating loads, room steady state conditions (temperature and humidity) in Control Building ELs 692.0 and 708.0 served by Electrical Board Room HVAC system. It analyzes the adequacy of the HVAC equipmenticomponents associated with the Electrical Board Rooms sub-system. | |||
This calculation determines the steady state temperatures for the temperature transmitters' set point (baseline) of 75 OF. | |||
In support of DCN D-50409-A this calculation also determines the EBR AHU return air temperature transmitters' set point, during the normal cooling mode, such that the Unit I Auxiliary Instrument Room temperature will remain at 68 OF. It determines the room temperatures during the LOCA cooling, normal heating/cooling, and LOCA/LOOP heating/coolIng modes. | |||
Using the ASHRAE method to determine the heat transfer from equipment and structures, the steady state room temperatures and the room humidity were calculated. Room steady state temperatures and humidity results were compared with the 47E235 - Series Environmental Data Drawings to determine whether the rooms meet the des in parameters as defined In the Environmental Data Drawings. | |||
MICROFICHE/EFICHE Yes 0I No 0 FICHE NUMBER(S) 0 LOAD INTO EDMS AND DESTROY 0 LOAD INTO EDMS AND RETURN CALCULATION TO CALCULATION LIBRARY. ADDRESS: WBN EQB-1M C3 LOAD INTO EDMS AND RETURN CALCULATION TO: | |||
TVA 40532 [12-20001 Page 1 of 2 NEDP-2-1 [12-04-20001 ii | |||
CALCULATION SHEET Calculation Number. EPM-MCP-071689 WBN / Units 1 & 2 Page: | |||
Subjcct: Cooling & Heating Load Analysis and Equipment/Component Performance Analysis - Electrical Board Rooms EL. 692.0 and 708.0 - Control Building I | |||
- Rev 14 By: Date: - Rev. 14 Checked By: - Date: - | |||
ATTACHMENT 2 (ATTACHMENT 2 NOT USED) 0 | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units I & 2 Page: I | |||
==Subject:== | |||
Cooling & Heating Load Analysis and Equipment/Component Performance Analysis - Electrical Board Roams EL 692.0 and 708.0 - Control Building I - | |||
Rev 14 By- - - Date: Rev. 14 Checked By: Date: | |||
ATTACHMENT 3 (ATTACHMENT 3 NOT USED) 0 | |||
ý, .t; ..; | |||
A=M47ACHtMfAI.6ý R4~ | |||
rm *5yS7-00 | |||
#w4L c | |||
;F"e Aw- zx-* | |||
aft, 21A 7 DATE UA1~~. | |||
II | |||
ýýiz r-] | |||
~- | |||
3 | |||
'---I No | |||
Porfcnrrnnimt-o rlt (rnntl AvAcvM9r Zr1 GROSS COOLING CAPAAcTES cvmm J"Mi 4 . | |||
Water-Cooled Units .. *4.- .''.'' | |||
AM! RATINGS .. ,- I..-."AP1 &* Z sU5TU13 SOBTOOSe NMI:01 50800990=00 I 000.0 12.0 4.1a~j L.5 1. | |||
itsO MR - LAMuq EfflannMvRAtio .4, II 10.4 ARI IUWP are nat-30fi AM tWW WSW"ifkw n WMcr-MOU0OA'9AB4 4400 aim= wiah ,'6 5RI st I01 iOSUOO6hIAS6 5800 Ma a j7 Mr an for 2.043. UrAU 9011UO00S/gA118 91.000 9.0 IlId 908Uo1,/9A81:_ 114.000 1 2411 | |||
*: s.~ ~ CATISI SIweAir - C /U ENAT P PRESSURE I 3OO/..ffA, I""aIUfJ 900/n.13 1 "m-1"w~o/,,3l -- eqkI*.£." | |||
~a. .w ~wu Ewb IIWIlD L-Am Air wm II~I Irl | |||
* all J'. | |||
55 s .0 ;9140 21 Is 1 2 sia 2 8'-~ 28 2: | |||
85XHw 51HC 2. i1LaI3 .13 7- r 2 l, Z=s 3.0 i fz I | |||
37 462 039 I Iw3 A Agi I6I 305 0. | |||
: 11. S. H 33 43 75 ia7sL ~~I~3A .12 3j,~L~ 3_3 1 2-1 | |||
*c 39¶ 3.+/- .4531 4=~ N a. 4 . 4.= | |||
f82. 9- 14.0 I912 Z4CI93 n-- ) 3 | |||
- - 3.____ 3A =. 1.SLR 17 3.8 3.4 4 1.SH" K-- 3. | |||
is | |||
- -. 5 I''r:7 u | |||
~ 65 Si '7 2.--.~7 :A w a m3M L-I3i.H IUw s.; | |||
I 11 4j A 7 54 , -. I 4.3 4.7 | |||
', U_I iSHc Z7 35 .. = ug r sv.7kY 32 '3 . | |||
8 _ _ _ KJw_ 5.1 3.0 4.8 . rl - I - | |||
so ~~~ ~m~B- 92I4 so 5-61I | |||
-go I- to Tr- - 0 "0 Uc:GEN D 3F -4 Ewe - Emunnqe Opm - Qftaii F | |||
es-Wet-&" | |||
pU "ilium Kw- Corommw maw PSww 1134 iibowatia 6140 - sw"W~ How Caommn s0 -Tam case"(lw flo0 sumi ftm~aa C | |||
i | |||
L B ~ ~0J1T ~ ~ ~ ~ A- I.,___ | |||
......... __PA t_______ | |||
C) | |||
: 1) CZ-ZZAZ.flAT,.. 37. TL2.cersl'?yp. Sw7in a neb Aw 4 v 31. | |||
a, | |||
: 40. 12AC:UNG~t D*LA Sheaf.________ in Sz. Enteri.ng tA'.LT doI'ab 71 nmir 42. Slot*% Design C;,.c.:ja WA D~/-' | |||
: 6. LP Air 'F Haz db/)f+/-. vb *ga~ý t | |||
4.4. AM C0daIVA&u dA | |||
.x.s:+/-ceia& -o~ wP 4L Lt 1 OAr 4S. 5e.S Ed9 04 D~Lga C.IC &.:.A _C 1"AA-.IP | |||
. Za~tTing %;ALer: *T/C2X UAW,40. 46. Lacaaclaw 314g/Zlevactioa Qw /Z' &C 10.:W4acý Pr~essure D?0p* A&.Q wr '.7. S dgCalum nla a P- -r-C C6 3! | |||
: 34. £As:Lt. Iwep. TeaP.'y N 48. | |||
: 2) U 66LV LXUROzS TA-L c~d1.b~ | |||
: 0) HOUSINGC OCMUA: 49. Temp.'? dbj Mazllfta ICo 1.3. No" I na W. I __I ___________ | |||
: 50. 7~4~a as X I roG tutca3 15S. 0i.scharile Laczza .- | |||
: 16. Ih&z Discharge Di., Wzi. - 53. AJ.: QuAl-"y O CaJ 4k | |||
: 17. 1::aka Lacattam 54. | |||
'in' | |||
: 19. CA Length ar: Dýap~ | |||
: 20. Oh sciaht | |||
: 59. L LQuaL: Y&.f-4Il 57..)V SU1?L.Z It"AU ____________m US~ DAA I | |||
: 25. TA2: yp- CArA 4. | |||
: 26. lux. CUC;.La. Val.. TIM- -4 62i. r1& your u-.ad V2 ________ | |||
: 21. Ik-a1.ts:: Sbpe/Nla' I lT-- Sn ga | |||
: 25. RZ U-4____________O | |||
: 30. LzJaa Vaanc/Opacsw: h: 65. c~a:ca3. Zequ-e-azza-t?-IT Spec 1' 31.. Plas MIT ___________ 66. ?achn(ez2. spec-??& Spaz 1 =3...... | |||
?)TAN MT= _______________ 67. VACGT Spec-t%'A Spie B ________ | |||
1Z. rYPI _Ale, na:p 1%z 68. &;ppl... esoucl C+/-:otela _______ | |||
: 33. ft1 rD:IY1 IS 69. A~ppii;csla QA !=.:achme.:_______ -N | |||
* 34.* ?owe': Siapp3.y V/I/S2JZ A~o , V | |||
: 33. Mour~ Sbag': Ordienzatioa H*iwvL 36. | |||
Pf~A4 A/i J4~ ,VCV &1,Vt.0 AAS AIR Al v(. .. ,~ | |||
SZ -- | |||
,iitY 1r.E*" // it j 1IVG-MAIAtL4-1Z4p-4 u/,7-ý. ;!GIANC ,,,6V LC7-2e A40A A"A - | |||
4~~ai VIA ~ 92 V~ 00n -AI A .-.9 1 fts .. %0-L SL & | |||
3 I I I I I I I I . IA= IJrv | |||
&U1X0. | |||
I. | |||
I,, | |||
L~.33SLM =1r? | |||
T.iNUaS U~VI.-- | |||
AIL? I I I I I I I I I- I I | |||
. o;I I I I I~ I I I I I. I I I ~ TiN . Z.* | |||
I G '~~Y7 AI iJ-U..9o1 ~~~TI~'4 ~ "I | |||
.1~~ | |||
t I t a 41 t Ief Map I iNa -m | |||
. .. . nn | |||
- 0 ..... | |||
1'SUW'CJ | |||
' j7 AZ~~ | |||
1Vfr 5LPPIfM~WM4g hI UA;I - | |||
10-15-45 AVAC .(?.ZiJ- 4 c~M DAT7 - 02-15-1990 CUSTOMVE ID u141*1 143 ~ | |||
.a9 le. "I pxoGW.J ID uWATZZ COIL S&-I5I5,LZ VA"*NC 45, DATE APPLICAtI0H + COOLXIK CTM *,000 DS~i 75.0 | |||
* flu! 60.1. De filULa J"' | |||
VWE/WIL 44.0 /55.8 GV.M 22.0 Wv 2.9 VPD 4.9 | |||
-V 632.1 ALPO 0.47 CS 30 .000 C.. u 60.00goo u000 a .000 | |||
" .049 COIL M!ODEL bfl=,3f 3W20 - 60.0-5,603"A- 12.7-0.500 W3t!E? - 07 67T 4 | |||
I hE | |||
FEB. 8.2001 11:48AM - THE'?RANE COMPANY NO. 84g6 P. 1/2 IIIAowl S KayIM& | |||
TIM T=* | |||
S3aWd Az Camp= | |||
5Z7.0 | |||
?. | |||
,.14ddabroak Pike | |||
: 0. 3= 1.0026 FdU~ Wiicao faamvil.e, 'L 37939 TM-SL65 588 0607 FAX 865 588 0600 DATr!:_______ __ | |||
TO: ", | |||
CnL P)LUN3 fý eustA a FRONEi: Jg ST,7,&mCT:0=-1 col C OIL-REMALAK.q: | |||
YCJAfi L44 :b : &= | |||
Nuimbt: of hPe Being Thmried: | |||
9scdudinv coaver shtet) | |||
FACX ! BfG ALD If you do aict re-cive all1 pages pLease call dii above aumber WWw, *%.."m Aft Acm=1-&tide-,rd Cac wpw, | |||
- vo. V. 4.vv 4 a L. yv.ý &&&aW&MUSAh.UjuuAUa By. 043U E. | |||
z f0z.- | |||
-coil Peomrmzni~. | |||
0 The coil w&l be evalusted using AIRCOOLU iopzudia ftl petfoanzwe~ of thc coolius coil. A scial number Of ItY~ical cooliuzg coil in mie uinfthe c1ical Board Rnoom ARV is K93F38061. The ifolluig intounmation is required as input R~ to the "'Aircoal Propaifi: | |||
,Fblaow -Coil h GPM00-gpfiaropi i r~ | |||
IreStle SDrE,7 82.stOFte | |||
.14Ia IN* io T__ ______________ | |||
tubeedi S~niCCoil 7???O 1'A6 1&0A | |||
NO. 83921 P. I FEB. 6.2001 4:15PM THE TRANE COMPANY , x AW.VýdD,.f Jaoiviule Sadc em .522 F-i-d4Lbr~ok mie Ulz ib' he 1M Cwtu'07 LD F. 0. Sci 10026 0 Knoxville, T1! 31939 C4 e: | |||
TnlA65 588 0607 TAX 865 588 0600 | |||
~Ax TRA.ŽiSMISSIQi'~ | |||
DATE; 4JxA 0 TO: 0bA FROM: JO14,3 fIjaLsw I i II ii i i i . . .. | |||
w SLBJT.CT-: &v_____06 QoI | |||
'JAJiffE-a 0 | |||
N~bam of Phgm Being Truzdc4-(Including cover aheet) | |||
FAX NUMM~ BMJG CAIIXD: /. -/ | |||
tf you do not rective all pages, pleise c2111 che above awnbef Ma AM=-Smd Coimn | |||
.1 al ~ ~M a~ __... | |||
..~ *5 * *1**.~. * - .. | |||
I hosout vta I 1 | |||
* I -I ______________________ ~u I I | |||
- i ft i im | |||
- ,11 II. | |||
________________a__________________ | |||
S~M uI all _ __ __ | |||
Ial g 1 ` | |||
ID~EJEYLI | |||
-Dlp U~1UVh Ni Wtw lift. Mw Li | |||
_________L IJV1i1sr 3J*N00. M Orr A~ IV | |||
-a -WIN- - - | |||
6_6 w J~ ~U~ NI WA | |||
_ 11101111 S~~~ | |||
"Nor" ! | |||
orW | |||
~ A f A. | |||
;*1 :It1 a - ~vsm' li, A, I | |||
ORa ftla - ~ | |||
a a sots* "aOIAWVUM "Mmuldi "ON23.09~ | |||
M30 dims3 IV "1m of llm u as ,,9r m | |||
- 94 U~ | |||
I I m AMUVI ACM S1INUS I wg.*.# | |||
XWLIW lim-p.0 =0I U | |||
MIA2-C~in 'flkflhU~fI; Ils4 omum 0G mWI studod a bamiiriii As 4m LM Vt-L - elkmumgas. 01 1_ý x orv | |||
'831. 5 | |||
FEB. 6.2001 ,:16P0 THE TRANE COMPANY NO. 8392 P. 3 | |||
,L*p.,*,** ,-t"#* Ad'- " /.. | |||
l direct expansion applica tions | |||
* chilled water application s r , | |||
TYPE TYPE DD WD K Nuua 1mvwowr 00 | |||
* 4.8 ow-m1iSamwf smnweia mbim. 6 am' 1O-raw *Pooslo F"uabp-Awinm 80 VoIgh 168 *WioW ft LMadW - AkMi% ASO UCo iL NprI | |||
*Fmvn lanlhra, 7z~te and arsws ugi. end.Kt~ ad2WF Wo | |||
* Erssi ~ ~ .681A" n Pulmga WWlsr~h oo i'm riul o e~ | |||
TYRE TYPE F | |||
uxpulvvion mgsvt a forD mawM ,fmanr APa ana R.m | |||
* ¶.d~rwvsia4 wonMwa GW rIUl~on hasderloCWd le"ftwisief rfvs "01;,-IaalmluwhedsVf N a for mm a as4.68 and Oaraw Finispa'a Alwuultlm: 80 lftouaIl 188 09i'Paroi~s. | |||
It Ph'iuwi COPm 80 GOm~ 144 MMpDIL PW,a wd~ . e Forodlmigi...tIiaS.' | |||
&Irequ*e 10 mlsaloim GlndI I h. | |||
L. | |||
I | |||
,FEB. 6.2001 4:16PM THE TRANE COMPANY NO. 8392 P. 4 6~-AV(AJZt~P9 ,e~ | |||
14'& | |||
W.' T FINNED WIDTHS 3a 1r PINNED WIdS 1'1, 0 V3w tit§Mt b | |||
3.4, 8,,10 A 12 ROW COILS ir. 24". 30" &33 PINNED WIDTHS 468. | |||
.8,108A12 ROW COIL3 Ir FINNED WIMT | |||
%.~' ChatS*9 I% no 'go" a .~ I Li I 1% | |||
R I | |||
.IP-UL | |||
~ 3 ROW-- RETURN 3 ROW - SUPPLY 3 ROW - RFMUN S ROW - SUPPLY TAiLSI-Type a cohmuhim3 | |||
.11 rivi-i- m is IA1&h% I i ' | |||
- A .w. allml's ad o uusm -~v 4n m. | |||
TYPE DO 6 &10 ROW 4.8 A12 ROW 4, 9A 19 ROW 68'10 i I& 10 SUPPLY SUPPLY COILS ROW C=L ROW*'RETURN TABLE 58.2 - Tyo0DI kl dhulMM | |||
______ a FKY a( s" - iC4 14nw 741 A.IDI walw 1Cmx PJTU0 .o*m 311b~w uIsk'~ | |||
S9 | |||
Ir -Th A~Ao~4~T | |||
~* I-9F5 8 | |||
I.. | |||
o6%w MjzO~IGV W~4=19 f 7. | |||
agilpmt bee"maatn bs as mtt tflw -ouam 21 s i in ms1dds tum lotafmtm " matut to if. Udat.Sman Ib int I | |||
a MA oeto U~nfethat GE$ I t ow at Is go"A Mo logo== | |||
ouS gab 4Sa&in -- Us bid tabs A w lsýw aiE Me W2S at us oft rut. v domo sm aM me no~w- aw IbM 2 be 1.J..h.W as W1~ | |||
inSdaft aSte"a ft a W&5. | |||
*s~.1.ZEN~Ob~' | |||
lU~ | |||
adm 3mi qmIat mIta amtý t Vwtd UAawN gd.Ua' mw t~mpM.0 i owtm tu.vmmam 7~s~mt~me b"dl rta int at paR~m~mz~Usi~ | |||
35 Y-prAbJN11 Itda YaLve htd0I* e. | |||
17A 250 g PRWJUCT No.: 8573-05 I iJ:t4~~. 1 | |||
I ________________________ | |||
I 7/Q POO S | |||
mu, anof8d 41 towNCY). | |||
kmaldi, f)3 votmli atd test eimtn p 7 ft. | |||
WNW sisatgadtteat, NO- r) 155 ktin 3ua u, t olnst VAt a"* ul*Sai tt 9od /-/.o PROJECT No.: 8573-05 0'I --btbfttulh, fnc. | |||
-2w | |||
k *.. | |||
S | |||
- ..* apF- *. b. | |||
j~. | |||
- vgm Ann=w w | |||
ft oumol, ft,wml* a.u SpS2eslumao t~r g*1m i*s 1,, p.M4 ars thn,,pnUf a W Alim atm s Sinli = SM e ae M"A t a SMr rs"fwu jhRu Ov~iam "q~ft fqM~ma i | |||
- nINtaSln nxelf iaetim sMU bo mft t.Me le I foftn t, M %*ew-1 41 eau2l e w usumi eseti. Ti | |||
*UbAs fwtoabe vatm t a 0400t1 ttes an | |||
"=lwtm inmumy tur 1131 uWtI at "Amaux0M22 ON& mw MhISMIUIgS s15S; bei~'%tla "eUnla" tWptOu: *Mzlmg OauWA Muma oft #A). @w1 moo vlping '~w" mA ftffu& s* %holM %ftlomS afU mast g3in to mww.M | |||
~~Si ma -1 OesW SM U. awl"2 aft tmmm U It~ P~mbeho t0b 12 s-~~l"i*s~* | |||
-rni-nI-- | |||
U.i 1 Ailfis 1so | |||
*14.-" | |||
CaI S&M Wv .t fkm iowag I"? | |||
owi, u - | |||
aftwx vet PMOJEC No.: 8573-05 | |||
*~% 4**** | |||
Ais*~y v V~JyrAi~D4i ~ ~ | |||
S ~TA4i44U&T ~Z ~' | |||
awm-m(can"Wed) hm I - bslmi" mummym (Canus") | |||
goo= | |||
NbIM St meqmit 2mo wo mout 3po | |||
-10, ke t Wo~ Vits 3 *am Z~-i.* vIut*anM tum ftm~ | |||
At Istedaporft t~mipxm 12 - 15 AtA amobt tomummsg 20-25 12 - .1, BUUl Um at ImVO puam,%I~t~wt k | |||
-0 316A Vatw &autosuns &A~Im Vatw adtls ala. m~ wp I'1IN UA FlAmes 31d of tub". | |||
A"5an-I Tube mateta PR :8573-05 S CALC 85.73-05 i~ lv Ct | |||
I U U fir-4... | |||
0 | |||
.Ao S. | |||
3.!1106P Egg= Ma -ma Sdow 2U DMONauma Wommai Mmj swm Oft "1 N Oft WU ldMu | |||
.1.M.. | |||
lksbor ga 20125 31 1AMm6 Mm 80 1.50 ASA Flages b | |||
I am" at VONM ~ | |||
1766 | |||
.475'010-0 am moem ME | |||
?6S Call ote so MA*MatWMU I ' 30Metre: | |||
PRO=UC No.: 8573-05 0 p)s* | |||
cu~-c-N.. M-0901U9, 31. 0101 odunhmliiho Inc. Prepared: .L.ZDate: C£--'v ' | |||
S Revieved: .... Date: A- ,-4 | |||
"Weedwel 9?. | |||
4W1 / e It. | |||
WON SSMI--LPT-31-33" PM 01l OF 1 REVISmIO Os S SCALING AND SETFINT OCCUMENT LOOP COVER SHEET Loop 14Nm: Elec bard Rom AU I-A Tmperature Control Applicable Tech Sptoou None Loop Coenuants Location 0-FVO-314M3 622, Cz-P 0-TC-31-M5 692.C2-P O-TE-31 -33 692, Cl-P 0-TT-31-M3 M.2 C24P Associated Dranlngs, None Remarks: 11) OCN W-075424 Issued NE 530 0CN P-03623- added plant supply directly to FC0 and revised plant drawings to depict. | |||
I t | |||
Wwed by; R.D. Murr Approved by: Ed Hall Date: 01l/21AS | |||
/404ti~wo/ 9. | |||
Sý4ý d 01C./ | |||
S WIN SSML.O.I31-33S PACR02 OF I I RElVISION m SCALNGAMDSETFOIT DOCWIENT LOOPDRAWN LOOP NAME ELEC BD RM AHU B-A E RTURE CONTROL 0 | |||
S REV1BW[IV~ -Y RA. URE APPROVED BY ~ RD HALL ALhT 0 nAVVYoZJ,95 | |||
RI 1 - ýýe/ S e // | |||
3304-Lff)-31-336-5 PAGE 03 OF 11 aEVZs 03 S SCALD Am SETPOINET 0OCIT SIGML PATH SHET Fuuction: Mte oad Moom AMI &-A Tomprature Control Signal Path 0 01 Sinal Source: O-?T-31-3 Signal Trnuination: I-FCO-31-M Input: " Ose F Owtput.* 1000% Opsn, Setpoint: 75 0eg F (2) | |||
Transfer Function: N/A Tolerame: NWA Rmarks: (1) Determination of whether HIGH ALLMMDE VALUE has been exceeded vill not be mad. by perlfiance f this 100 calibration., -~l3- ensures that teM readings are taken each shift tItis isaccemptable validation. | |||
(2) HIGH ALLUA*L VALUE is 93.25 fe F. | |||
Woedlm byt R.D. Flurr Reviewed Approved by L~a. | |||
ltarby: Fd M&1lls R* Dte Date: W21/9 5/1 | |||
A*Am4eolfe .1 5;1,WY// | |||
SSDO-L-PT-31-33&4 PAGM 04 OF 11 RVISION 03 SCAZ ANW SETFOINT OCU FROCMS CONTROL VALVES AJ CANTROOL OVICES Instrument Mb. t-FCO-31-536 Nfrr: Honey el1 model: NP g4 A Vendor I1 No: N/A Contract N3: 411S30 Fumction: CO Valve Action: Air to Open Positioner Nf rr: WA Nodel No.2 M/A Can Typo: WA Calibrated Rnges, Input: 3-13 PS1 acemt: MIS | |||
.Output: N/A ocumnt: WA Stroke, 0-100 Closed aonmet: UIG Accuracy: 4/- S mem~t: 1119 Asmociated Interlock: None Associated Drmwlsg: None Remarks: None Function: Else Board Room AMU B-A Temperature Control Location: IL 692, CDA: Cl-P Reviewed by: A.D. Miarr Approved by: Ed Hall Date: 08/21/95 | |||
Xllechmelyl F. | |||
,-~fcp~ow6J'9 ?fl~ 31/Ige/ r tr /) | |||
MR SS;-0-LPT-3jW36-8 REI*SN 03 SCAMI.G A SETPOIN 00101? | |||
orl. UViDK Itatrunet lo.: 0-TC-31-336 Wrr: Honeywll Nodel: UP OWA Vendor 1D No: IdA Contract N1: 31350 Funition: Controller Action: Oirect Calibrated Iwangp: Tnput: 3-13 PSUIG (1) Documet: i nD 0-T-31-336 Indicator Output: N/A Doeamnt: W/A Accuracy: N/A Dociment: WA Control Output: 3-13 PM16 8ocument: NK SA 0-T-31-336 Accuracy. (2) Documt IE SM 0-T-31-me Setifngs: Setpoint: I PSia (7a oe" F) Document: NE SSDO -T-31-M33 Proportional Bond: 2 (3) Document: IlG aeset: N/A Dommmt: WA Rate: N/A Docment: WA Other: N/A Document: N/A f.tching Controller: N/A Load RIequred: WA Govorning Euastion: N/A Associated Draings: Ngne Eammarks: 1) Adjustable range. dependent en proportional baud. | |||
: 12) Accuracy: As Found +/- 2.65 PS15 As Left *1- 0.50 PSIG | |||
: 3) Initial value. my be adjusted for optluiu control. | |||
I 4,CN V7542-g issued NE M50. | |||
Pruessure Regulator: O-PRE-31,-336 Setting: 20 r/- 2 PSG Function: Else Board Roon AHU A Teperature Control Location: EL 592. COL C2-P y l Reviewed by: R.D. Murr Approved by.* Ed Hall~ Date: 08/21/95 | |||
WON | |||
.fyeel 4ý 6-,ý // | |||
SS0-4-L.r-3'-a-S PAGEU 0 oF1 RMVSIOK 03 SCAUNG AM ShMOINT WOOSr TIANSIETTIS Instruenet No.: 0-Tr-31-3M6 Wrr: Hafomlws Hodel t TP70A Vendor 1D NM: /A Contract Me: 52130 Action: Direct Ifnstment IRanes: Input: (1) Output: (1) | |||
Calibrated manges: Input: (1) Dsoousnt: E SO 0-T-31-335 Output: (1) Cocumet: NE W60-T41-n33 Amcur : (2) Docment: E 5W 0-4-31-336 Asuimptioas: None Head Suppression Data: WA | |||
*Governing E£ation: WA Associated Dreawngs: None RINarks: (1) Adjlustble rang 60-s0 Dog PF.setpont 1s 75 D" F and will prvde £ PSIS output at sse nt. When input ncreses above setootnt. output Increase tovrds 13 PSG, Wdum Inut acre~es bolelow etpolint, ou ut decreases towards VPSKG. | |||
(2) Accuracy: As Found .1-2.6 isI As Left .1- 0.4 PSIG (3) MXd V-07542-i Issued NE SS0. | |||
I Function: flee Board loom MW 3-A Temperature Control Location: EL 62, COL Cl-P Reviewed by: R.D. Rurr Approved by: Ed 11H11 Date: 08/2 t1/ms | |||
/Z.- WN SSO..O-LPT4-1-33.O 5hef laf /1 PAGE 07 OF 11 EIS.ION 03 0 INSTWIeDIE LOOP CALZMTMION EORD | |||
", Ift LOOP COMNS lot:-TE41ST l NO: O-TT-3I-,M (1) | |||
IED: WA eITE: , T[: | |||
TST I O AS PUINA TEOTINN T on f Lo LINIT ASFIOUN HILMIT LO LINIT AS LET HI LINT 1 C73(2) 3.00 N"A W/A WA IA 2 75 O 5.35 10.66 7.06.0o 3 3,75() 13.00 WA WA N/A WA 4 | |||
6 7 | |||
I l a | |||
I INSTRUMENf NO: | |||
MITE: | |||
0 TEST POINT REQURE AS FOUND LO.LIT ASI OW MI ,mNT LO LIMIT AS LEFT I N*ZL.T u) | |||
AS uFT 2 | |||
4 - - - - - | |||
7 6 | |||
a Remarks: (1) Verification of mtr and element msut be done in themototFO. | |||
: 2) With Input t spoint, mtr will drive toward. 3 PSIO. | |||
(3) With input ) lsetpootn, imtr will drive towards 13 Pm3G. | |||
IPERFORMED IcRW NO | |||
,/DATE lOOT REVIIEM | |||
()YES Y,/ATE | |||
()NO I Pc (SXF) IINSTRUCTION NO. | |||
( YS ()NO REV. NO. | |||
0 Function: Else Board Room AMU "- Tmperature Control Reviewed by: RAD. 1irr Approved by: Ed Hall " | |||
Date: 08/21/95 | |||
A/kdm~-d 9. | |||
&04--LPT-31.SS-O PAGE 08 OF 11 fým ý-ra-f // | |||
REVISION 03 ISIMTIIIEIT LOOP CALIBRATION R=RO LOOP C...P..TS | |||
!0 o..Tr .., I Z~NSTNrM'T NO: 0-TC-31-. | |||
HEJO: NOA MITE: MIfgE, TEST INPUT AS F= ASLIP PON _.--___ L AS MIM HI UNIT LO LIIT ASLEFT NI UNIT 1 (6 (1) WA WA N/A WA 2 8.0(3) 5.3 .65 7.50 8.50 3 (2) NI/A WA W/A WA 4 | |||
5 S . I - - -, | |||
O Ramarkl: (1) Ensure damper drives towards n. ' SAT (2) Ensure damper drives towards losed. SAT Output Of 0-TC-31-336 IPERFORMED BT/DATE IREVIEWED BY/ATE (SIMF) 0 Function: E7ec Board Room AHU "-ATemperature Control Reviewed by. R.D. Murr Approved by: Fd Hall1" Date. 08/21/9 | |||
E P/*-*c P -o i ffr .- | |||
6P41-A/CP-02/1C SSO-C-LPT-31-3a5-0 | |||
*Akeo f c/I 2( | |||
ME Do Or 11 REVISION 03 RIT CALIBUATION RUM | |||
- Jnmtrumt No: 0-FC0-41-3S6 w".. WA | |||
* ICo Nk I | |||
it IRI (WYpm AS ISIS AS LEV A PawT( me1 M( S0Pm) WLCMI ASFOSJ HI LMT LO LINT AS LEFT H1 LMIT 1 1 0 0100 lob10 75 2 so oA WA IVA WA 3- 13 0 0 0 0 -i,ul.* | |||
0 | |||
- - - - ___ - n-4 aS Be /A - WNA WA - WA 5 3 0 1100 9 IGO0 a | |||
7 | |||
- - l-RE -- -I - - i sr9p aa Remr-" -o-e - -, | |||
I TOI1. JCIIJ~au...~~r I uja~ nj.au -!- | |||
i,.t, o,, " - --- ..- --.. | |||
IC1RE-PROMDBY/OATE 'loot YES1NO B/TEs () o PC S "Y. NO I REIEEDill BY/GATE (SIMtF) INTUCINNO. UV. No. | |||
Function: nec Board Room AHU B-A Tmerature Control Lcatt Mb: EL 6ppr COL Cb-P NW @bad by: N.D. Nurr AoProved by: Ed M&ll7 Date: 08/21/95 | |||
ýý/ /0 w*// | |||
R~/21 WE -3 -336-4 S 1Agtriment PA.- C-TC-31-M3 REVISIO a IISTOIENT C*LIINATION NEEWU NW W~lNA II N TET I me-- | |||
t WIUTP P516 r La)LDK? As m m~dl AS U[ | |||
AS Ui 1 LDU LO WUNT ASLEFT III OUT 1 6.75 3.00 O.U 6.65 2.110 3.10-8.1 5.3 10.68.00 | |||
: 1. 7.50 5.50 3 0.25 MO.0 10-35 15.65 12.90 13.50 5 6.15 3.00 0.35 s.65 25. 3.5o 7 | |||
9 USrA Un/--mLoaIEs 0 | |||
I TEST EQUIPMENT TVA TAG NO- CAL NX CATE:I | |||
. . . . .,. I I --- - t I I I I I | |||
Rears:C) Record *AS Foundw controller settings: | |||
C4 -rt~~n-s*@tTnflgU7PE1 -i-opMnt 8 P513 S3~Returnleostroller settings to ',As Fud" nsettings or proesse setting@ a recorls final settings on controller card. | |||
I-MFW TER1VOE BY/MTK (SIP4F) JINSTRUTION NO. j M~ NO. | |||
Function: Else Board Roac AmU I-A Temperature Control 0 Location: EL 592. COL CZ-P Reviewed by: R.V. fM.r 1-r Approved by: Ed Hai I Date: 08/21/95 | |||
A2A~c4a,,,S 9 3"-04PM-3143"- | |||
RMa 11 OFl11 f;ý //0 A) | |||
EVISION 03 INSTRMMMT CALIBRATION RECORD Instrument Me., 0-TT-31-M3 HEAD: N/A I WID NO: | |||
TEST INPUTf OUTPUT AS FOUND AS LF POINT( OffF )(P0SfSS WLO LUT AS FOUND HI LUUT LOLMT AS LEFF HILIMT 1 05(2) 3.00 MIA WA WA N/A 2 75 6.00 5.35 10.65 7.60 6.40 | |||
$ 375(3) 13.00 WA N/A N/A N/A A | |||
6 7 | |||
9-IIII-i - - - - --.- .... - | |||
eDSTA'LS/WMTcHES I VST E~IPM NT I IVA TA MNO.j CAL OUE DATE I. I I I I 1 I I Ii I I 0 TE is integral | |||
-marks: rt Of the triAsmitter. | |||
(2) Vith Inaput below Setpolnt. tranomitter will drive tovards 3 PSz6. SAT11 (3) W4th Input above setpoint, tranamitter will drive towirds 13 PSG. SAT C 3 VVT ELVI EM BY/DATE (SEWF) | |||
JIFR JNSTUJCTON NO. REV NO. | |||
Function: Else Board Rom AMU -A Temperature Control | |||
. Location: EL M. COL CZ-P Reviwed by: R.D. Hurr Approved by: Ed Hall. Date: 08/21/95 MINION | |||
-4, API 4 e UIIIDý STATES GOVEXNMEN AAVý rxM-emoran.*dun- - ý -TWlEAtJTHOUf B '- | |||
3.K.Hanif in,Mechanical ?roject Engineerp P-109 SB-K'25,85?125u6 1b FROM . P. Cooper, Croup Head, W7 B90 CoR. | |||
DATE NOV 2 5 M95 | |||
==SUBJECT:== | |||
WATTS DO NUCLEAR PLANT - REDUCED CAPACITY OF EVAC COOLING EQUPMNT - | |||
ERCW SYSTEMS EQUIPMENT FLOW REQUALTIFICATION - QUALITY DESIGN II4FORIATION Referencest 1. TVA 45D from K. D. Davis to G. A. SIlver dated June 26, 1985 (MD-259) - information Request | |||
: 2. Informal memorandum from H. R. Corbett to J. K. Rannifin dated May 31, 1985, Watts Bar-Nuclear Vlant Units 1 and 2 - | |||
ERCW System (67) - Equipment Flow Requalificacion. | |||
: 3. TROT Item WBN-CTR-E227R1 order to -.W&-. A.-u uorMA1n, was requested in refaeutb .* .and 2 above in k' " | |||
resolve reference 3. | |||
The reduced capacities of the affected cooling equipment at reduced ZERCW AIRFL flow rates are as follows: ogjLV Equipment Reduced ERCV Flow Rate Reduced Capacity CCWand AhI Room Cooler 102 gpi 592.6 1.11K CS Pump Room Cooler 28 Bpm XW ~ | |||
162. 243 Lower Compartment Cooler 306 sps 2,262.4 XBR-" | |||
Electrical Board Room Chiller 370 SPO 150.6 tons 11CR Chiller 350 'pm 150.2 tons This information war obtained from the equipment manufacturers and is available in the respective contract documentation files and RIS.. | |||
Prepared by: | |||
Checked by: 49 7 Reviewed by: | |||
Approved by: | |||
BFC tL ccl C. A. handley VI7 C126 C-9 H. R:. srbeett, W7 224 C-K J. P. L ittle, W7 C135 C-1 CAC:EVL cee RIS*,S L 26 c-K J. C. Aiteedtlt. 9-lnOa It-t I lrLuclpally Prepared By: | |||
655324.06 B. . Crogslin, Extension 6720 Buy USSndn~s Bonds ReRUla~hV on the Pav~oU Sauints Plan | |||
I I | |||
TENNESSEE VALLEY AUTHORITY I 4A y TPANSFER Reu:tCg ume REUSTO iiutz:Tu---- | |||
----------------------- TA~Econt T ,1 F l | |||
. . . . . . . -- - . NT a - - - - - - - - - -- - - - - -- - - | |||
suisitioner ~ | |||
Power | |||
~1;_5**-9_=7-A | |||
------ ~ T I | |||
.B_f._tf g ... _72i.,z~- ------------- | |||
----- E~----TO~R T --.... -- T-ORtT | |||
;'RT ID------- | |||
__ g-- TALW----------- ~ ......-------- | |||
~ ~ :rv:y~T TI_--- PRIQE-T-WATTS BAR NUCLEAk PLAt-T UNIT 1 AA* L AIR HANDLINC UNITS FOR .CONTROL BAY COMPUTER ROOM Please transfer tte equioment ident..led on | |||
;the attached schedule of prices from the Hartsville Distribution Center to Watts Bar lNuclear Plant. | |||
.Equipment shall be transferred OA level L | |||
,Equiament shall be stored ANSI N45.2.2. | |||
level C. or better. | |||
!Electric inotors on equipment shall be stored ANSI N4Z.2.2, level B. or better. | |||
:Procurement request W-6472 RO | |||
:Procurement item No. PX--S .--. . .... ' -. | |||
.'Acouisition cost | |||
*These units are currentl, owned by W9N. . s L 6 19* | |||
Acquisition cost provide 4cor transfer of | |||
* funds to denoted account No.. 14 required. | |||
-- - - - - - - - 9 Ie DRAD1 ------ T | |||
:ORRFSPONDENPg TFE- eg Pwoe s gn jzp= ng M5ri e0l B WBN ..... | |||
Safety n a : [ a re v ta red an ct re e e c d Re noj r ~quired NA .. . | |||
* l No . I I Bs -- - No . C on t r a c t s zT | |||
--- - e- | |||
- - ivF AA -- - ----- | |||
FT j;r | |||
I~"-a 1C-0qy. 4Ale-.O7MW Aye z W4 fN(. | |||
SCHEDULE OF PRICES PAGE ND. | |||
T~iMT-RTICIEO g*_* -SR~TCES-GV-ESA ~ ~~~CATAL99 _WU@9ETMDP-TD19---T | |||
-------. ----. ,-!-F'ZE _ gW I NUMBER):TiTY T----------------------------------------------1--- :UNIT PRIE AM'JN | |||
:Air Handlina Units and Electric Motorls. | |||
:This eQui ment was oriainally wrerhased an | |||
,contract 9- " *"a I :Air handling unit shall be Contract item No. EA I.o:16 | |||
.141. VJN UNID No. 1VC-MAHU-1I7-B.' and shall include Re iance 7.5 HF electric motor serial | |||
:number 2'YF882801--1. | |||
: Air handlina unit shall be contract item No. EA . | |||
145. YCN UNID No. IVC-MAHU-I:6-A. and shall | |||
:include Reliance 7.5 HP electric motor serial) | |||
:number 51YF88801-A1. | |||
TOTAL | |||
'All 3A documentation 4or these air handling | |||
:units and motors that is available at the | |||
:Hartsville Distribution Center shall be shipped with the equipment. | |||
NOTE: These air handling units were originally furnished with 5.0 HP motors. The denoted 7.5 HP motors will: | |||
be used on the air handling units at WEN. The referenced DCN will evaiu.Lw the use o4 the larger motors. | |||
BIDDER ------------------------ | |||
Ale *,iz4fj | |||
~Ci~r | |||
* PACE 'R -! AP7?E'MX SET__ OF SC e | |||
~Rb~izQ1zs: Ai# L737 - I0 PRO.or A0.1.I ______ 0UA1% :Y L ... | |||
V ~CONST AC:IVIl *_______ UN1D IVA | |||
~ ~ | |||
A) T1~C!O:: M ~ot~ tG, G) UNIT ACCESSORIES: | |||
I- ASS y Z.DATA r I. r,___ | |||
_ ___-_ _ 37. Filters/Type 2" 7N IFOLV A W 4' | |||
: 3. A~ir jFlo6: OretAga xe ý hl ) REFLHZKCE DATA: | |||
4e* 9-P&a nu~o 40. lustrrment DAL& Sheet________ | |||
C) C0OL;iC:N 41. Amoy. Data D'g. | |||
: 5. Entering Air *Y dblwb 75 vroE 42. -System Design&Criteria | |||
: 6. Lvg Air *F Max db/Fin vb to. rj 43. IZEE Class AJAI | |||
: 7. r-+/-n. Capacity i2-O, V.RWU z4KS~Cd/Cas | |||
: 5. 1LeftIserant LLCMIL~.J vArLlt. 43. Seismic Design Criteria CA rE6 ae it | |||
: 9. Entering wae:I/p, 46. Loc~ationt Bldg/Elevation CS/ fi._7OT | |||
: 10. Wacter Pressgure Djp 4 47. 32.dg Column Line A/P~C Refrit.. .. v&P. Temp.-Y ~ 48. _________4 _____________ | |||
12.U!N E7IS J) U!WIT ZNVIROX)XXTAi. CON~DITIONS: | |||
D) HOSINCDE-,1LS:49. Tamp.* db Max/rin 104/60 | |||
: 13. Housing rarl.11' 50. LUR. : Max/Hin 14.. Refrig. Corz.. Location LC- 5 1.. Amb. Pressure Maxtlin A )~ | |||
: 15. DI'scharge :..ocation __ 52, Radiation DoB2, Total RadS ý4 MXllR1 | |||
: 16. FAX Discharge Diz., _wL 53. iir Quality . C4eFq.,V | |||
: 17. Intake Location~ 54. __________________ | |||
'a. Masx :--ake DLM.WxL ~ ) MOTOR EN'VIRD10=711 CONDITION~S: | |||
: 19. OA Length or Dept - 55. Teap.'? db Max/mim Ol 6 | |||
ý20.OA Height 56. RR. *. nax./Hin | |||
* 0 W:'-I DA W~idth -7. A;;. Pressure elax/Hinrq& | |||
`22. Special COUGst7-rucin_______ 5.RdainDu oa ~.~X("l 23, Max Sect Di=,LyxHWJ 59. MRaQuaionDs oylRd 104Rgtaq3 | |||
: 24. Mototr Locat~ion 609. Air___Quality_____________ | |||
£)FA~~4 DAA: ~L) VENDOR SUPPLIED DATA: _________ | |||
: 25. Fan Type aJ41-F6 1 61. Tau Motor MX" 1KVA Input_______ | |||
: 26. Max_. Outlet Vel. PPM /41:5 0 62. Pan Motor Rated UP_________ | |||
: 27. Drive Type/S.y. WELX-/ 24 63. _________________ | |||
: 28. Impellez! Shape ta;l- ;bT L O'IL 5p 64._________________ | |||
: 29. Rotation/Disgha~se ?0 .r DOCUMVT CON'ThOL DATA: _______ | |||
30*. MaxnletV nO O e at r 65. General Requiremants-TVA Spec 0 7* | |||
: 1. ? | |||
F FAX MP *7' 66. Technical Spec-TVA. Spec 0 a 32.FAMType -67. Motor*Spae-TVA Spec # _ _ _ __ _ _ _ | |||
32..~ &i c; -yp P PO C68. Applic. Seistmic Critezia_______ | |||
: 33. Motor Duty/RPM COMT !20vO 69. Applicable QA Attachment _____ | |||
34.* Power Supply v/PH/Hz_!0.2,(2 | |||
: 33. Motor Shaft, orientation | |||
: 36. ___________ | |||
Ca~ent::: 7 T EAL7JAWC UN17-njsj.. yop V41' UM ID A/0 I Vt. /Z7 | |||
-A.1A~L r JK&.JA,/ZF 7.C R.0 g Tad,'.r 3 AA.ADLiNG UNIT DATA ýSHEE I I I IA LE a WO. NO. A +/-ý19 - | |||
: 7. ~ 2 I; ~4 ~ R L! A ~ X' :. .. N I~:y-X 9 | |||
______SoY.5 | |||
P. AIPEDZZ 1 : San__ OF _ | |||
FS1* | |||
-PROC ACTIVITY L QUA!t:TIT .1jb | |||
-.- ~ CONST ACTIVITY f NID 0 )-IA | |||
-r - | |||
A) rUNC?:0:t: _d rA ~rtPjL rM COOLNC, C) UNIT ACCESSORIES: | |||
B) CENER&L DATA' ____________ | |||
: 37. ri.tosr/Typs -2/r&w q.j | |||
: 1. Assy In. VG T P . 38. | |||
. MIn. Oper.a:i.aAg CPVY 50*o 39. | |||
3.Air Flow: Orient/hxgat VesT2~ H) RUERE.LCE MA;A | |||
: 40. Instrument DaLa Sheet .... | |||
C) COOLIN~G: 4i. Asly. Data DNS. _ | |||
: 5. Entering Air Or db/wb 75V 42. Sys*em Design Criteria | |||
: 6. LvS Air OF Max db/Min wb eoj Z 43. IEEE Clau's 'No t X.- M.: | |||
: 7. HMtz. CapacitY 3=U1 /A.79ZI2 SH 44. ASHE Code/Cla9* .. , | |||
S. Rfri~erant - rlILLEIt wI.V' jtf 45. Salst.c Dueign Criteria CA._ .6-9 | |||
: 9. Entering Voater: OF/GPM 4/27- .6. Loeation: Bldg/Elevation CE.,as. '7Pz | |||
: 10. Water Pressure Drop - A- . 47. Bldg Column Line ýJ P.,... C... _ | |||
: 11. fie~r1g. Evap. Temp.*F p/A 48. . | |||
J7) WNIT ZN-V1RO~~TAL CWDITl0NS:Z D) HOUSIlNC Dr7.AzLs: 49. Tamp.'? db ?Iax/Min h 10 | |||
: 13. Housing hat'2. SE-L 50. R.H. Max/.in -2F-sU' 14a. Re'rig. Conz. Location EL-- | |||
0O | |||
.'tl~AD-E 51, Azab. Premsure Mix/HMin qrm -P_*') | |||
: 15. Dis&.arge Location - 52. Radiation Dose Total Rads 40OY8 | |||
: 16. Max Discharge Dim., WxL - 53. Air Quality , -- c.K A& *,q | |||
: 17. 1=zfike Location - 54. | |||
183. Max intake ;D!.,WxL K) MOTOR Eb'IHD-wTAL CONDIT.T ONS; | |||
: 19. Oh, Length or Depth 55. T*ep.'P O b Max/lin 104 /.O | |||
: 20. OA Height 56. R.L. I Max/Min -q-0____1_. | |||
: 21. OA Vid th 57. Abh. Yressure | |||
-A- m-S~~pecial Constructionu_______ 58. jdRi. tion Dosu Total Radja--.CX-_*PAD xSect Dit.,LHxW________ 59. Air Qu~a 11, y _____________Al_ | |||
24.. Motor Location R16____________ 60, W)FAX DATA: L) vVDo- SUPEU'D DATA: _, . .. . | |||
: 25. Tan Typo C /7TF6 L 61. vant Motor Max KVA Input_______ | |||
: 26. M'ax. Outlet vei. Inom _________ 621, an Motor Rated UP | |||
: 27. Drive Type/S.F. ?ýP -r - 63. | |||
: 26. IL-eller: Shape/Mat 11 ET/SrLLo AL. 64. | |||
: 29. Rotation/DischArg ________ M) DO'B 33CUWT COINTROL DATA: | |||
: 30. Inl~et Vane/Operator *NA 65. General R*quirements-TVA Spec 0 _____2 | |||
: 31. Max 2h1F ___7__________ 66. T.chni*cAl Spec-TV. Spec 0 F) TAN MOTOR:_____________ 67. Mo:or Spac-TVA Spec _ | |||
6E. Applic. Seismic Cri.er-a_- | |||
.;3. Mcoto Duty/KPJM 0'W =J-7S Q 69. Applicable QA Attachment ___ | |||
: 34. Pav'er Supply V/PH/HZ 4601 -*1 bC | |||
: 33. Motor Shaft Ori.entation. NOl 36. | |||
Co0uen'e: gQFAZNf 0, ql AD'~ !JA1-/'MA0ýI4r, IO We. -MA HVL- IZI.-A Wir-H PECLIAA'CF7,$ i/ ~M7~ | |||
51ijE 6AAXHNLI~.J LAV OXVn.I IoZE o TEENNESSEE VI.LLEY &urjNORITY | |||
_____________________Mn____ | |||
- - -1 | |||
__________________________________ia. ,40. -2 | |||
WUN goo,"M -de.p 0 7/SD tITIAT.:NG DESIGN CHANGE NOTICES A rvlf4~b4, .I APPENDIX A SSP-9.52 Revision 4 A- t Page 1 of 6 Page 12 of 23 T 56 9 3 0 03 921 CLOSURS 2A. 228 S2 9 RIMS M [c3] DESIGN CHANGE HOTICE r W( 3 PAGE I Q( | |||
PART I RZQUSTE CHANGE 4 PLANT/UNIT S REASON CODE WATTS B*R NUCLEAR PLanT UNIT -0 0,if - | |||
6 AREA/BLDG LOC 7 EQUIP ID NO (S)/SYS CODE.J), | |||
a AUTHORIZING DOCUMENTS 9 REFERENCE DOCUMENTS ' | |||
10 DESCRIPTION SuMMARy S&C *-*U Alm t 1A " 11 REMAMRS 12 DESCRIPTION OF PRODLEX/REQUESTED CHANIGE IVANCED AUTHORIZATION REUESTED.& | |||
.AepzAmFp PAI~lmes OP -PAN# BgAgRpAS .4FA/b' - r S I NO ()C) | |||
S/IAFT5 V-58E7s JAa5ftfAks4M A/Ali VianAlld (As SoaNi7irEa AYf ,rjAiW10A4 1rzsr uar7), Fj&me-Awtim~e/~s, ArIa. j.,b1M$eI tzivZxaE pAxonees. d4,Ss 7ieas | |||
£ Ami /WIY(ILN~ Fqi~*&uorf 4 wmywo opud as Ivo op*.,V/A FM4*"A W~) | |||
7Akuit 3WAOkdS7NEAMI?5eA~ *Pt E ~f~ oPCTO CA~rACIAB O. | |||
13 JUSTIWICATION/RZAsON FOR CHANGZ . 73V5 AYq~lA6.445W7 0Or 7J/4S0 &&Jrg MB *EM P04 1441rIfeJYN 75VYPNAI4N #iV 7M& eamo&-Mg73 AMDi AUXJIL£1Y )JNVJtUFWrf7 9aE41M (7'S 8-744) ___________ | |||
14 REQUESTE By ORGANIZATION BXT DATE NEE DATE 14K ORIGINATOR'S Su BU=V D S~AT&0,421 15 REVIE*WED BY ML! DATE R=333Z APPROVAL No DATE ASSIGNNENT 153 ENGINE G*APPMOV...TOZNUIATM. DAME Of~ koh" 16 . PROBLM SEE 0,9*5 SOLUTIN/APPmOVD A So& pora CHANG | |||
.~~LS /I*~.~-.. L PART I1 APPROVr! | |||
T~it~mIE SHOhATION APPROVED (INCLUDE BASIS FOR APPROVAL) scE6 ho9ts 10 REPLACEMENT ORIGINAL | |||
.IN171ALQ.~.Owe '- | |||
r~A ,i.k5 44 17 TZ IV 22/DESMG VERIFIER 4 | |||
PD,01 yph is .M. m mA IP4It n /Y-IbbAV. | |||
19 24 ExE 20 OTHER N LV DATE DATE 25 WORK CobouvEion 21 QA DATE 26 FINAL WORK TRACE. | |||
II CLOSURE n | |||
DATE K al | |||
*9 -. 0 Ot -"" | |||
CLOSURI] | |||
0 | |||
* a -- | |||
47r..IL I. p~4~ ~ | |||
FileDCN Closure Verification sheets for DCN No. - 4V- Oaoe zs sheet numbers so behina sheet number Replace DCN covNer shee.. f. | |||
Signature | |||
.Print-Name J. | |||
* *. * /7 199A | |||
/7 Total pages in*thi's tAM | |||
>L:n,7 | |||
- -4 I | |||
DICH NO. P:10 70 -A /1-rm. m No. M-o24,93A-PACEJJ~~. P% 3oP~j AGEREVISION LOG Revision DESCRIPTION OF REVISION Date ql | |||
*aoe No. | |||
No.i iii I II A | |||
* r--75767-A INCOgORRTOBB1 XNSTRUCTIONS | |||
: 1. File DCN No. I:-2P7&7A pages in base DCH No. | |||
I-_oz_(651_A as indicated below. (All page numbers referred to in items 2 &. 3 are base DCN page numbers) | |||
: 2. Insert new pages: 4.4:. 116O.eMlB <9~-Ilc, -2 iýýZ3,1 1ý"Iq | |||
: 3. Replaces existing pages: i | |||
: 4. File pages 2_- to j with Cover sheet of | |||
[IP D~c . F- 7 7- . | |||
Total Number of Pages = | |||
'74. Tc) l*~oe.* ib 1t+o.-A 7.-17.2bc. 6 | |||
* [1 8 a6*8i *1 . -19 = 3 ,,-23 ,g ,( | |||
IP | |||
.1 I as | |||
.*-34 1...' O~3.*.uuI. | |||
J.P4 OCS.A.161. | |||
= VI A ~DESIGN CUMNG N0TICRS W-3.05 Revision 19 Page 68 of 87 APPENDX I DCN/P451 No.WOWJ2 Pagel1of IPae rý DCI! cOSURS/IrWZUP-TO-S]MVICX VRRIFICAXION r Rleturn to Serviep (Piqz) (Comylgete onlY items 1-7 belUMI or! | |||
DCK 21gon~y (COM~plte all itema) | |||
: 1) Prinary and/or critical drawings (Cat. 1) revised and issued to incorporate the chanze. This requirement is not applicable for DCMs affecting systems prior to SPAS Phase 1. | |||
_ - 2) DCN is in XNSTV or PINSV status and all DCAs are posted against affected drawings in DCCM. DCAs are In OtIC" or "1NMS" status and for M or W type DCNa where their DCAs have. predecessor&, those predecessor DCAMare also in "MIC" or "IFB" status or the affected drawings are ravised. | |||
: 3) All unverified assumptions Ln any calculation supporting the DCI have been resolved per Section 5.9.2.e. | |||
-- _ 4) Special requirementt listed in the 10CPR0.59 SA/SE required to support basis of design are met. | |||
S- 3) All affected dravings/docments identified, included in the DCI as appropriate, and docments revised. | |||
S- 6) All F-DCNs issued and intarfiled F-DCNs are reflected on the index sheets or base DCI revision log. | |||
: 7) ZQ/KEQ change supplements have been issued to the EQ Binders or Lists in accordance with EAI-7.05 and RAI-7.?7. | |||
: 8) Punchlist items have been closed or have been issued as | |||
--- -- _ 9) exceptions in accordance with SSP-9.54. | |||
DCCI reflects the DCO package contents and status. Current I | |||
revision of DCA is reflected in DCCX. | |||
1- | |||
: 10) Mit-calculations have been rolled into the parent calculation. | |||
. .. 11) FSAR text changes, TS and TIR changes have been received by Site Licensing. | |||
COMMTS: | |||
Verified: E z m Approved:OF&- | |||
0 WBEP - 11551 | |||
Ar-r, 14. AK6 5' 10r MD~MCh&OX WOMMAus SSP-7 53 Revision 1.2 Page 37 of 48 APPENDIX N MA- OA1-AU-,4 Page I of 2 1frw 31 I I 1 ,,, Rev * (page I of 2) _ | |||
1 3 STATUS A O-ONP M FULL OM CLOSURE Rev "ECN .(cZPl' ONE)'-l-.J',, | |||
1 3,1STAGE , Rev -- - I*XICFrATIN PART 1. %R.,JHNTEDnU M5.09G RU.PROU OW.E~iGNE.ME Mt: | |||
U THE DRAWING$ AND REVISION .LEVELS WMI,CH WERE IFFLPLIFJ'T£D F'OR THES.,P OF T1US MEUCN. If A DRAWING WAS ONLY PARTIALLY IMPLDefNTED FOR THE SCOPE OF THIS OCN. | |||
INDICATE 'YESO IN "PART ?" BLOCK, AND ATTACH A HARKED-UP COPY TO TI'S WORK COWLETION STATMENT. | |||
02 1 4'l 10-V~ | |||
~~~__ __ __ ___f_ | |||
Ultr77 910 W-77CW MO E K | |||
.4 - 0.2e P3- 0Z~-f*~' | |||
I | |||
~IDWHCHIMLMETE USI ~ ~ Til ~TISEC= CMPEE 41 R D NE ONAFN I FORP-SSP-7.533..g Rev,. 3 | |||
IL | |||
~mCATON VOLA!SSSP-7 mminc~ns wommo .53 Revinon 12 4 704f ak~3 Pase 38 of 4 APPENDIX H Page Z of 2 ~Ž. | |||
(Page 2 of 2) pg~ A.OTDON I PGrAW' MODIFICATION ECNlN ~~9-VART 7.IPE~TUpafN, ~rur~I YES/WfIN4EVSO | |||
* 4~ A~d-.,Wa2.d,93 - /7 A | |||
/Va "'/ | |||
* 44#; ~ ,~'~"' 4,,4/ ~aj 4 OceA~. | |||
FOLW-SSP..7.53-07. Pev 4 | |||
AM*T /Z A% 7j3 MAE NO.' | |||
iszgno~2 ace1ý. | |||
A 7T - 0 et+Cf 9 OF13 0 DON NO. 02693-A PAGE NO. -&A-- | |||
AflACMEN-A O-AHU431-0301B-A ELECTRICAL BOARD ROOM AIIU A-A 0-AHU-031-030D-A ELECTRICAL BOARD ROOM AWF B-A 0-AHU-031-031B.B1 ELECTRICAL BOARD ROOM AIIU C-B 0-AHU43-031D31-D1 ELECTRICAL BOARD ROOM AHU D-B 0-FCO-031-4335 ELECTRICAL BOARD ROOM AHU A-A FLOW CONTROL DAMPER 0-FCO-031-0336 ELECTRICAL BOARD ROOM MW B-A FLOW CONTROL DAMPER 0-FCO-0314W37 ELECTRICAL BOARD ROOM C-B FLOW CONTROL DAMPER AHUt 0-FCO-031-0338 ELECTRICAL BOARD ROOM D-B FLOW CONTROL DAMPER 0 0-FCO-031.003o ELECTRICAL BOARD ROOM AHU C-A FLOW CONTROL DAMPER O-FCO0431-0031 ELECTRICAL BOARD ROOM AHU D-B FLOW CONTROL DAMPER O-BKD-031-Ml0A ELECTRICAL BOARD ROOM AHU A-A BACKDRAFT DAMPER O-BKD-031-M001 ELECTRICAL BOARD ROOM AHU B-A BACKDRAFT DAMPER O-BKD-31-3972 ELECTRICAL BOARD ROOM AHU C-A BACKDRAFT DAMPER D-BKD-031-3973 ELECTRICAL BOARD ROOM AHU D-B BACKDRAFF DAMPER 031Q~ | |||
SYSTEM FLOW DIAGRAM: 47WO66-4 | |||
SDCN NO. 02693-A PAGE NO.3 IAflACHEMENJ -B CONTROL BUILDING ElLECTCAL BOARD ROOM AH!U FAN/MOTOR DRIVE SYSTEM: | |||
PROBLEMS I REOUESTED CHANGES (A) DESCRIPTION OF PROBLEMS 1 DISINTEGRATION OF FILTER MATERIAL CAUSING CLOGGING IN COOLING COIL AND EXCESSIVE FILTER FAILURES. | |||
2 EXCESSIVE SHEAVE BEARING FAILURES AND HIGH VIBRATIONS. | |||
3 DAMPER OPERATIONAL DIFFICULTIES. | |||
4 EXCESSIVE FOULING OF COOLING COIL, HIGH AIR PRESSURE DROP, RESULTING IN LOW AIR FLOW THROUGH AHIU, (3) REOUESTED CJANGES I RECTIFICATION / REPLACEMENT OF FILTERS. | |||
0 2 REPLACEMENT OF TWO-PIECE ROTOR SHAFT ELIMINATION OF THIRD (SHEAVE) BEARING. | |||
BY ONE-PIECE. SHAFT AND 3 DAMPER BLADE AND AXLE FASTENING RECTIFICATION. | |||
4 RECTIFICATION OF FOULING PROBLEMS BY COIL REPAIR OR REPLACEMENT. | |||
A7~rl /Z | |||
ýeIrp r. / 0AK-133 DCN 02693-A Pag 4, | |||
0 | |||
'atle: DC"N# REVISION LOG 02693-A Revision DESCRIPTON OF REVISION No. Date Approved A INITIAL ISSUE A03 S - | |||
.1 | |||
DESIGN CHANGES NOTICES EAI-3.-0 Revision 10 Page 72 of 80 APPENDIX 0 Pup I of6 DCN PACKAGE INDEX DCN # | |||
Page E2 Included DCN Contents y Page N | |||
: 1. DCN Coversheet 1 | |||
: 2. Revision Log CýEZ 4 | |||
: 3. Index Sheet 3a. Cover sheet continuation (Block 16) i0 | |||
: 4. Changes/Additions to Design Basis Documents | |||
: 5. Installation and Testing Requirements 102 | |||
: 6. DCAs and EMS Data Sheets | |||
: 7. ALARA Review Checklist | |||
: 8. Other Documents WR Total Pages in DCN 4-2. | |||
C260a; 01(of; C2(0,;-,, CA ga.), | |||
0 I | |||
DESIGN CHANGES NOTICES | |||
,4r'r, i* EAI-3.05 pq../f. OF .7-7 Revision 10 Page 73 of 80 APPENDIX 0 Page 2 of 6 DCN PACKAGE INDEX DCN# 02623-A Page f, Design Impacts YES NO RIMS # IF REQUIRED | |||
: 1. Civil Issues (e.g., equipment seismic, pipe rupture, structural, CE9 attachments, piping analysis) | |||
: 2. Environmental Equipment Qualification (EQ) Program on Mechanical Equipment T"eO 001#22 oo Qualificatlon*rogram. Does the DCN involve any cable or devices within these programs? See EA-7.05 and 7.07. | |||
: 3. IOCFR50 Appendix R (Fire protection analysis) See EAI-7.02. = Cý | |||
: 4. Nuclear Safety Related | |||
: 5. Quality Related M4R | |||
: 6. SAR Change Will the change require a revision to the Final Safety Analysus Report (FSAR).Issue a change request for Licensifg Document per SSP-4.0 when a change is required. CEKi | |||
: 7. ALARA Impact See SSP-5.02, D -S.M 18 . It o | |||
: 8. Change Review Checklist for Electrical | |||
: 9. Human Factors Engineering 10 Radiological Impact Evaluation EiI~ | |||
EJ~ tjR | |||
: 11. Containme Inventory of Aluminium or Zinc EI~ | |||
0 | |||
"" WBN DESIGN CHANGE NOTICES EAI-3.05 4 7+7-/ Revision 10 Page 74 of 80 APPENDIX 0 .. | |||
Page 3 of 6 S | |||
OCN PACKCAE INDEX Page 0 IWlA */lst..lul +..* llHham*l .*IkI- &l,.+t .,L It WMLLM.lM Jw.IMMMus wjnhU nun MMubAef. | |||
I I I I 1(2) 1 I I I t I I IROV I I I I II [las. ITp.,l of I (1) I (1) 1I I Drawing I of I-'e I oLYRA ,,tU ,l OC.A/Drakd og l+ev,!+Un+I(!W .AOl y)Ivt ownm own*_ | |||
PCi I It I I I I | |||
*A,' -A4 Cl J.in . .. 010o;-l .Aoso-2I12+w+*, IADI jC ji~lW iAM | |||
* I. | |||
,i ''bi" OAW o5 Ij oe i41,o-,I',,,Oi!i 1UOA0-I3ADL9.t j I I L~ax~ 01 0 4 o MA &I I II D,,CAAl.L M' o2 1oiklo 1Q110 t j +*,+5OL l&'I I+w+-,J, I 10 1010. o4-imaI' J_ PI-I -, I 14. | |||
o SOin ,141Lmm-1IsAbi X-i D:C A I o i A I I D~AL~~1 1 &(0 I J AI I I 'I DCACZ o=:A IlCl60 1jqQ1 (1) 1"7 '.;'o"J ý%, | |||
See Appendix P for type and status codes. Naikak LOZI A AD-* | |||
(2) Enter I for revision of anticipated drawings and add | |||
(.(2). category of anticipated draving S | |||
WBEP - 1155H | |||
DESIGN CHANGES NOTICES 2.E-I3.05 A't~a/ | |||
ArT. /..-Revisic 10 0046f 14 O,33Thp 7S of 80 APPENDIX 0 Page 4 of 6 DCN PACKAGE INDXDCN Page h Other documents issued I Included with the DCAs a ,d drawings) | |||
(not includinegackafe (1) (1) pag~3er Document IssVe ,- T.-.. claf-.. Nh W We -Pc-4o-36.I 0 1 IT 0.. . .. ***- -" , - , | |||
",-,, ,- i, 0.o (1) See Appendix P for type and status codes. | |||
DESIGN CHANGES NOTICES EAI-3.05 Revision 10 Page 76 of 80 APPENDIX 0 Page 5 of 6 DCN PACKAGE INDEX DCN# _6 23-A Page q Related drawings / documents (Referenced but not included in the padmaae nrawingt I Document W-(0935,80 0CA RL WCG.-ACQ-poq -1.st CA IRL Eft4-Axbýoiia s. ito DC-R lo1 2WL 45W114?,.& ~ aL- | |||
_____ F'L | |||
__ _ F9L | |||
____ IRL W-0059,1 KO | |||
-W- o~, (. 90 0 (1) See Appendix P for type and status codes. | |||
/6 t~iE ~DCN NO. 02693-PAGE NO. 10.. | |||
BLOCK 16 CONTINUATION PROBLEM SOLUTIONIAPPROVED CHANGE (INCLUDE BASIS FOR APPOVALU (1) EglJTR (A) PROBLM SOLION DISCONTINUE USING BAG TYPE FILTERS AND REPLACE THE PRESURE DROP INDICATORS FOR THE FILTERS. | |||
(15) AFFROWD 93ANSM THE EXISTING FILTEM SHALL BE REPLACED BY NEW FILTERS RIGA FL XL AS MANUFACTURED BY FARR COMPANY OR EQUAL. TE PRESSUn DROP INDICATORS SHALL BE REPLACED BY DWYER MAGNEHELIC GAUGE MODEL 2002 ASF OR EQUAL. SEE DCA-*2*27 FOR LOCATION AND MOUNTING DETAILS FOR THE GAUGE AND DCA.0293-12 FOR INSTALLATION OF NEW FILTERS. | |||
(C) BASIS FOR APPROVYAL TO MAINTAIN TROUBLE FREE OPERATION OF THE ANU'S AND TO AVOID FURTHER CLOGGING OF THE COILS, THE BAG FILTERS SHALL BE REPLACED BY THE ABOVE | |||
* MENTIONED FILTERS. | |||
SUPPORTING DOCUMENTSM WATTS BAR NUCLEAR PLANT DESIGN STUDY REQUEST (DSR) NO. 021, INVFSTIGATION HVAC. | |||
CIVIL CALC.,ATION NO. WCG- ACO - 0097 REV.J (A) ROLM SOLUTION THE END PANEL, THAT HAS FAN MOTOR BEARING SHALL BE STIFFENED TO ELIMINATE WEAK SUPPORT FOR THIS BEARING. THE FLANGE MOUNTED BEARING SHALL BE REPLACED Wrill A PILLOW BLOCK AND HEAVIER DUTY SMERICAL ROLLER BEARINGS. | |||
(B) APPROV CHAM, DETAILS FOR THE STIFFINING AHU END PANEL WITH NEW PILLOW BLOCK BEARING ARE PROVIDED IN DCA- APK -05, AND 46. | |||
(c) BASS FOR AmOVAL. | |||
THE PROPOSED MODIFCrATION OF PANELS CARRYING T7I9D BEARING AND PROVIDE RIGID SUPoRT FOR THE MOTOR. THIS MODIFCATION ALSO EXTENDS THIRD BEARING BY USING HEAVIER DUTY BEARING WITH A PILLOW BLOCK. QUAIWFICATION MODIFICATION REFER TO CIVIL CALCULATION WCG - ACQ- 0097 REV.1. FOR THIS S | |||
A 1 rr. /Z I | |||
S 7O 3DN NO. 02O3-A S PAGE NO. I BLOCK 16 CONTINUATION | |||
_PROB-M SOLUTIONI APPROVED cHAmGE (INCLUDE BASIS FOR APPROVAL) | |||
: 0) DAMPERS (A 1QPOBLEM QALitIDO WITH THE USE AND PASSAGE OF TIME, THE LINKAGE OF DAMPERS TEND TO BUILD UP RUST, THAT CAUSES THE BIND IN THE DAMPER'S MOVEMNT, FURTHER THE BLADEIAXLE FASTENING ARRANGEMENT HAVE LOST ITS GRIP AT VARIOUS LOCATIONS. | |||
THE SOLUTION OF THE PROBLEM IS TO PROVIDE A POSITIVE FASTENING ARRANGEMENT AND PERIODIC LINKAGE MAINTENANCE. | |||
EQUIPMENT FAILURES: RIM NO. TIS N60219 8,&. | |||
0*) APPROVED CHANGES DCA- 02693 - AND -9 PROVIDE DETAILS FOR TIKE CHANGES FOR THE BYPASS DAMPERS ONLY. PROVIDING LONGER SHAFT ACROSS THE ENTIRE LENGTH OF DAMPER BLADES IT WILL GIVE MORE UNIFORM MOVEMENT OF DAMPER BLADES. WITH LUBRICATION OF THE BEARING IN A TIMELY MANNER, RUST FORMATION WILL BE MINIMIZED AND DAMPER BLADES SHOULD FUNCTION PROPERLY. THE FACE DAMPER'S BLADES SHALL BE REMOVED. ALL THE AXLE (SHAMUM SHALL BE REMOVED EXCEPT THE MAIN POWER SHAFT AND THE HOLES SHALL BE COVERED AS SHOWN IN THE DCA - O0 - 02. | |||
(C) BASIS FOR APPROVAL ME PROPOSED FASTENING WILL PROVIDE A LASTING FASTENING AND WILL NOT TEND TO LOOSE THE GRIP WITH PROLONGED USE. | |||
SUPPORTING DOCUMENTS: | |||
* DSR 021 | |||
* CIVIL CALCULATION NO. WCG- ACQ - 0097 REV.1 (4) COOLIN GCOL (A) THE EXISTING COOLING COILS CANNOT BE PERIODICALLY CLEANED FOR MAINTENANCE, IT IS AGED AND CLOGGED TO THE EXTENT TiIAT IT'S ORIGINAL PERFORMANCE CANNOT BE RESTORED BY CHEMICAL CLEANING. THEREFORE THE PROPOSED SOLTIYION IS TO REPLACE THE EXISTING COILS WITH IDENTICAL COILS BEFORE START-UP TESTING IS PEWORMED. | |||
(B) DCA-02693-15 PROVIDES DETAILS FOR REPLACING TIlE EXISTING COOLING COILS WITH IDENTICAL COOLING COILS BEFORE START-UP TESTING IS PERFORMED. | |||
il-ri-. iz F4J-6r /j P~ | |||
,'3~cDN No. 02V3-A PAGE NO. | |||
BLOM 16 CIrrmlNUATION " | |||
PROBLEM SOLUmONI An&PROED CHANGE (INCLIME BASS FOR A]PPROVAL | |||
" A CONSTRUCTABILITY REVIEW WAS PERFORMED By EDASCO ENINEERING / DESIGN PERSONEL ON 01123193. | |||
" MATERIAL REQUIRED FOR THIS MODInICATION ARE PROCURED UNDER THE FOLLOWING PROCUREMENT REQUES: | |||
W - 6.95R1 W - 7010** COO Wso- 806 R W-8=3R0 lobJ W - 8039 R0 W - 8062 R0 | |||
* A RADIOLOGICAL IMPACT EVALUATION IS PERFORMED PER SSP S.02 WITH NO IMPACT RESULTING. | |||
* FIRE PROTECTION CHECKLIST WAS PREPARED FOR THIS DCN. RIMS NO. T= 930122 301. | |||
* AN ENVIRONMENTAL QUALIFCATION CHANGE REVIEW CHECKLIST WAS PREPARED FOR THIS DCN RIMS NO. 80 930122 800. | |||
* A HUMAN FACTORS ENGINEERING CHECKLIST WAS cOMPLETED PER FIGURE OF EE-1-22.1-6 WAS WITH NO IMPACT RESULTING | |||
* A MODIFICATION REVIEW FORI SOURCES AND QUANTIrIES OF ALUMINUM AND ZINC INSIDE CONTAINMENT PER DA-7.03, APPENDIX A IS NOT REQUIRED FOR THIS DCN. | |||
" DCCM WAS SCREENED FOR P EDESSORS AFFECTING THE CHANGE ON 1/28193 AND DCN M-09609-A WAS FOUND TO HAVE IMPACT. | |||
* A 90 % DCIP IMGTING HELD ON 0110-193 AND ALL COMMENTS RESOLVED. | |||
L49MOZ074~lI 0,C gr.#MoDdkqs 1mwb~va e**p9ar 70 AVOW 009w- | |||
&J 60~gOcit POW~ -Sae-wrna30 71 SdJA4 Mr Coti~ e?~*oup). | |||
L. | |||
47-r. /z I? OP3~ | |||
BLOCK 16 (Cont'd) D~C No U11A | |||
-PAGE LA - . i" e F-PROBLE( SOLUTION/APPROVED CHANGE | |||
%/a. | |||
Equipment Seismic Qualification: | |||
The modifications to Air Handling Units o-AHU-031-30B-A, O-AHU-031-30D-A, O-AHU-031-31B-B, O-AHU-031-31D-B per this DCN have been seismically qualified in Calc. WCG-ACQOO97, Rev. I (RIMS NO.B18930130800) and Appendix A of EAI-8.07 has been approved and incorporated into reference calculation. | |||
11 qt | |||
r0CM W4O. 02693-A A WIft A rr J.2 Aor 9 OPPC A--- | |||
f aREVISION LOG THE CLASSIFICATION OF KEATING, VENTILATING I , . . ANw AYR (#nxnTTTfwNTV,. ftYRTP4M Revision L Date S DCN LE.& | |||
ln .4 .. | |||
H 4 | |||
UM. | |||
fa U-4 M | |||
4iIea at" 1 | |||
Aproved 1-20-93 DCN RIMS NO. T56 93 0121 905 S-21210-A This revision incorporates the change into Seismic Category I(L) of the ductwork and other associated components of the Shutdown and Auxiliary Board Rooms Pressurizing Air Supply Sub-System. | |||
Revised Table 3.3-1, B. Auxiliary Building, by modifying item 9 and adding item 9a. | |||
Revised Pages: 27, 28 I | |||
Added Pages: viiic Deleted Pages: None r | |||
DMN DON RIMS NO. T56 93 o124 986 1-23-93 NM-12088-B Revise Section 3.4 to delete the following statement? | |||
"The use of Pilot-Operated (water actuated) temperature control valves in safety-related applications that use BROW on air conditioning chillers designed or modified after July 1, 1990, is prohibited". | |||
Pages Replaced: viic, 3 DON r DCN RIMS NO. T56 930203 921 14-02693-A Revise Table 3.3-1 to revise seismic category"I to I (L) for Main Control Room Air-Conditioning, Electrical Board Room Air Conditioning, and Battery Room ZEmaust Systems filters. | |||
Pages Replaced: viiic, 31 M -EN, WBEP - 0630i vllie | |||
TVA A7-rr. b I~cW i4o. 02(qi5.A I.-. L&; edgy. e ý21 oP 1= "32 V'Acae -!1-I"4~6 2I I. THE CLASSIFICATION OF HEATI NO. VENTILATING, I | |||
AND AIR CONDITIONING SYSTEM I WB-DC-40-36 .1 I TABLE 3.3-1 (Continued) | |||
System/Component Safety Class TVA Cl/Spec. Seismic IEEE hystu (S. mNotes 1.2.15) (Sag Note 3) 2wi C. CONTROL BUILDING | |||
: 1. Main Control Fang AMCA 99 I IE Room Air-Conditioning, Electrical Air Handling 2b Industrial I 1E Board Room, Uni ts Standards Air Conditioning, and Battery Room Exhaust Systems Ductwork, Dampers, Fittings, etc. | |||
2b Q or S I NA (Note 25) | |||
Motor-Operated(") 2b Industrial I 1E Dampers (Note 25) Standards Io 0 Filters 2b UL 900 (Class I) I(L) NA I Refrigerant and 2b N and I NA Chilled Water ANSI 89.1 Piping. Valves, etc. (See note 29) | |||
Chilled Water 2b Industrial 1E Pumps Standards Water Chillers 2b ARI 450-69 I TEMA 1968 Condenser Water See Ref. See Ref. See Ref. | |||
Piping, Valves. 6.2.7 6.2.7 6.2.7 etc. (ERCW) | |||
Duct Heaters None UL 573, 1025 I(L) Non-(Electric) 1096 (Note 24) 1E Fire Dampers None (See Ref. 6.2.22 I(L) NA and Note 26) | |||
Battery Room None V 1(L) NA Exhaust Louvers 0 For Main Control Room Habitability System (MCRHS), Isolation Dampers closure time, see Table 3.3-2. | |||
WBEP - 0630H 31 | |||
kevýslcn :f; h47r. 12 do~~e 22 dF-173 Pass; 62' of V, APPENDIX H Page I of 1 DCN 0,2 -A TEST SPECIFICATION FORM Unit(s) 0 " | |||
Page Site Eng Review Site Eng SITZ ENGIRERING TESTING REQUZUHETS of Test Review of Instru~ctions5? TeSt Results? | |||
-AQrn-mir A/SgkU A,~Jr72 AW _ ___ - | |||
4)/ 59 61gXIAsIeM~t /Z ____ | |||
7W &iWzAy AL,6 zmdle AS~~l ___ | |||
UA IA6- .6a) -AJloe* AJ 4c _____ _____ | |||
0 V16Je&V.0AI 7S77dJa 6%h d | |||
"-3-= - 2.2.35. | |||
kA. /2 P~~*O Zo33 DRAINING CMNA)E AUITHORIZAT~ION ( DCA WA-3. os I | |||
£TO L5.I %,/) | |||
) Al 6.a ELEVT'*bF-AI1. 104A Ds LU1 (~e Il) AJsbL)4UXM)1. utr.Lf CUTI14FROM& VAM& AM8 | |||
: 1. 4L b 16 -r4p6L. | |||
tfNIL S wt 1) O. | |||
Pb.LFaft . _______________4& 1 ViEiT Sib% P&J4UL. .tMwja) j-r j)LU..$AL | |||
: 3. t &&IJmaajL WJat" "t [MO. 4i~412o..r-1 uRiCAj | |||
: 4. 05AAMLJIO."L IbL. Y IF to -siltr.uAS LNi~ | |||
t&4& OF VJ&LA. #T a4bs iMW &4 itcu"IMb Ir aIA~¶ -oRS... G. vAdIRO Dc& MWDTZNN C.v | |||
~ MIUS 1kOF lb. | |||
MW D REMIoNS FOR CHANGE TOIwoRPR1 -M J -25767-A TvDCA-M | |||
-- -. m I1 sa'~ PAU a&1 -- | |||
MM-scWWA--UU-I O | |||
~8fl a. | |||
4 r~%J IN' | |||
* .1 4' | |||
-- a*-. - | |||
mp.o* | |||
uMavip CumR~ aomDXza-zO ( va i I &%wars | |||
, 49-,D. | |||
4rr. /.z DRAWING CHANGE AUTHORIZATION ( DCA ) PMI-3.0 EAI-3.05 NO .O2m PAGE~a& . | |||
Ath,-14TE 0.4 P-uis, *J owt,*TTS t#1 FOL00 ArIcKIOIJAL 1921C. | |||
TITLE: M~~jW ASrgaff'* - - | |||
ACH 71t | |||
___ ___DCA - (014c REASONS FOR CHANGE REASONS FOR CHANGE MItT "M1tF1C.WrI0. | |||
TVADCA-F | |||
*1*l | |||
Eav- L' A-mom UAT 9,9 Aevendix 4 EPM-MCP-071689 Rev 13 Page 1 of 2 Computer Room Supplemental AHUs The AHUs (chilled water coil) were originally purchased for Yellow Creek Nuclear Plant (YCN) under contract 79K36-825328. They were transferred to Watts Bar Nuclear Plant, transfer contract 75746A, for use as supplemental AHUs for the Computer Room, EL 708, in the Control Building. The original YCN UNID #'s were IVC-MAHU-126-A for item #143 and IVC-MAHU-127-B for item # 141 under the original contract 79K36-825328. They were tagged with Mark #'s 47A373-102 and 103 for use in the Computer room at Watts Bar. | |||
American Air Filter's coil division was purchase by the MlQuay. The Replacement Parts division of M!Quay (phone 763-553-5403) faxed all the information for that particular coil part number AFF part # | |||
20-60-3W5-8 (See Attachment 11). The part number was obtained from the transfer contract 75746A vendor drawing R107D1189398-D corresponding to YCN AHU UNID numbers IVC-MAHU-126-A and IVC-MAHU-127-B. | |||
The following coil data were derived from (1) Page 2 of 2 of this attachment, (2) Watts Bar Transfer Contract Vendor drawing R107D1 189398-D, (3) field walk down on 01/15/02, and (4) AFF Nuclear Division (Ben Franklin 1-800-501-3146) | |||
== Description:== | |||
Tube Data: | |||
==Reference:== | |||
# of Tube Rows 3 Rows (1) | |||
# of Tubes per Row 20 Tubes/row (1) 0 Length of Finned Tubes exposed to Air Flow Coil Type (serpentine) 60 inches half (1) | |||
(4) | |||
Tube Outside Diameter 5/8 inch (1) | |||
Tube Wall Thickness .049 inch (2) | |||
Tube Material copper (4) | |||
Tube Spacing Transverse to Air Flow (bottom to top) 1.5 inch (1) | |||
Tube Spacing In-Line with Air Flow 1.5 inch (4) | |||
Fin Material Copper (3) | |||
Fin Thickness .010 inch (2) | |||
# of Fins per Inch 8 Fins/inch (1) | |||
Fin Style Flat Plate (3) | |||
Turbulator (wire thickness) None (4) | |||
Fouling factor 0.001 1/Btu/hr/sq fl/F Typical for chilled water Part number = 20-60-3W5-8 (See page 2 of 2 of this attachment) where: | |||
20 # of Tubes 60 Coil Face Length 3 =Tube Rows W - Water Coil 5 = Tube Diameter in Eights of inch. | |||
8 = Fins/inch 0 | |||
MNENEEEENNý | |||
lillJAN. 15. 2002'*9:24A'N,-p# - .- kN..643**, t i. | |||
SERVICE PARTS BULLETIN 2 AAF Steam Hegting Coils -- f'74-a,p*,*,4e .- %3.*--'-**' | |||
a Type aTD" Steam Distrbuting. lod condensing tube Q 3"cc, 5/8'od steam distributing tube. | |||
seamless copper rated 200psi working pressure C +400?. Steel headeri. Galvanized steel casing. | |||
e.g. 16-60-1 H O OT 12A | |||
-Fimaterial: A - Aluminum. C aCO*pp" Fins per inch Cool Myp Air Raw. H - Ha*otalm'-, V = Verftcal Tapping location end: S =Same, 0 v=pposite N.. of rows Coil race Imgpi in Inches No. of tubes wide I x 3cec = 48" ,idaeCoil tiac. | |||
Type *S" Standard Steam. Rated: 30psi max operating pressure. 5/8'od seamless copper tube @ | |||
1.5"cic. Heavy duty seamless drawn copper header with steel MPT connections. | |||
e.g. 16-60-2 S 5 5 A L . Fin mnateral: A z Aluminum. C = Capper Fins pe Inch Tube diameter in eightits of inch Coil type - Standard Steam No. of roaw OLCoil face length in Inchen No. of tubes wide [ x 1.5c/ = 24"wiaea oI faceJ AAF Heatina and Cooling Water Coils Type W" Hot /Chilled Water, Rated: +275f maX** 2O0psi mnax operadrig pressure. ,l/Wod seamliess - | |||
* Type "CW"Cleanable Tube Hot/ Chilled Water;. Rated: .225-! max; 200psi max operatin pe 518od seamless Tube diameer'in eighths of bwr~ | |||
@§ copper tube 1 5"dc. Seamless header drawn copper with steel MPT connections. | |||
e.g, 20-66-;CW 5 8A No. of rew, I Fin rnateial: A = Aluminum, C = Cooper Call fam length in inches FinsofperTubes No. Inch per row f x 1.5"alc = 30"-Mdecoil face j Coil " - Water | |||
lbi p ASHflAE PSYCH4ROMETRIC CH4ART NO0. | |||
I 0 BninUMp::L 1EAU=A,~a~t:Jzi ~T~IIj4 SEA LEVEL 0 | |||
0 4 | |||
A-e CP-071691 PROGRAM AIRCOOL - REVISION 6.1 f0 I OC3 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
S Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Tuesday, September 10, 2002 at 10:45:15 AM | |||
***** EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper TS Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 S | |||
A^EP-*c-oIMPROGRM AIRCOOL - REVISION 6.1 94re*.0P Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
S Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Tuesday, September 10, 2002 at 10:45:15 AM | |||
..... QA REFERENCES | |||
* QA REF REFERENCE SOURCE DESCRIPTION | |||
F-Pm - lwc&-07'/Qf PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program o*pýfght 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
S- Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Tuesday, September 10, 2002 at 10:45:15 AM | |||
***** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: 10 DATE: - - | |||
PROCEDURE: EBR LOCA WINTER CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required .35.31 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 180.00 20835.00 Inlet Temperature (degrees F): 42.00 82.70 Outlet Temperature (degrees F): 51.28 49.11 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 H* Transfer Coeff (Btu/hr/sqft/F): 1528.17 11.82 Cn Pressure Drop (psi): 23.95 Not Calculated Fouled Pressure Drop (psi): 28.64 Not Calculated Velocity (ft/s and ft/min): 8.28 595.29 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 836543/ 738023/ 98520 Btu/hr Average Overall Heat Transfer Coefficiqnt: 7.60 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 49.11 deg F | |||
Calculation Identifier: EPMMCP071689 Rev.20 Page: I of 10 I APPENDIX 7 LOCA I LOOP CONDITION (WINTER) | |||
Determine the ratio of air flowing through the bypass damper to the air which will continue to flow through the coil during this condition. This is a trial and error solution. | |||
Assume 25% of the total flow through the AHU passes through the coil and the remaining passes through the bypass damper when it is in full open position. The pressure drop through each flow path will be computed and the iteration process continued until each is approximately equal. | |||
Total flow rate for this scenario is: 40506 cfm per train (see Appendix 3), or 20253.0 cfm per AHU. | |||
25% of AHU flow rate Q: 5063 cfm A= 2 35 ft (coil cross-sectional area from calc. EPM-MCP-090589 R3, pg. 23 - | |||
copy included in this Appendix) | |||
V=Q/A= 145 ft/min to calc. EPM-MCP-090589 provides coil pressure drop as a function of coil face velocity. | |||
Since the chart only ranges from 300 to 800 fpm, a AP at 143 fpm was linearly extrapolated based on available data: | |||
Velocity (fpm) AP / 2 rows 300 0.060 400 0.092 145 X X = 0.060 - (0.092 - 0.060) (300 - 145) = 0.0104 in w.g. | |||
(400- 300) | |||
AP = 0.0104 x 4 (8 rows total) = 0.042 in w.g. or 0.04 in w.gj. | |||
Thus AP across coil = 0.04 in w.g. ] | |||
Now look at AP associated with the remaining 75% flow passing through bypass damper. | |||
Use Section 7-7 of ASHRAE Chapter 33, Appendix B "Damper, Rectungular, Opposed Blades" (copy included in this Appendix). | |||
L / R = NW / 2 (H + W) where H= 18 " | |||
W = 108 " See Dwg. SDC-73-08 Contract75K35-8 3119-01 N = 3 (page 6 of this Appendix) | |||
Thus L / R = 1.29 This page replaced by Revision 20. | |||
I | |||
Calculation Identifier: EPMMCP071689 Rev.20 Page: 2 of 10 APPENDIX 7 1- = 00 (damper is wide open) | |||
Co = 0.52 for all valves of L / R if ]l = 00 APt = Co x Pvo where Co = local loss coefficient Apt = fitting pressure loss, in.w.g pvo = velocity pressure loss of section, in.w.g 75% of AHU flow rate QI: 15190 cfm A1 = (18 x 108) 144 A1 = 13.5 ft 2 V1 = Qj/A 1 = 1125.2 fpm 2 | |||
Pvo = (V1/4005) = 0.079 in w.g. | |||
APt = Co x pvo = 0.0410 in w.g. | |||
Calculating pressure loss associated with change in direction of air flowing through the unit and bypassing the coil. | |||
From ASHRAE Table 5-1 "Local Loss Coefficient, Transitions (Converging Flow)" (included in this Appendix) 1- = 1800 Ho'= 66 " | |||
W'= 108 " | |||
A' = 49.5 ft2 A' / A= 3.67 ; use 4 for conservatism - Co' = 0.41 APt' = Co x Pvo = 0.0324 in w.g. | |||
Total pressure drop associated with 75% of the total flow passing through the bypass damper in the full open position: | |||
p 0.0410 + 0.0324 | |||
= 0.0734 in w.g. (damper) 0.0734 / 0.04 (damper) (coil) | |||
Thus, greater flow will exist through the coil. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.20 Page: 3 of 10 APPENDIX 7J Try 30% of total flow. | |||
30% of AHU flow rate Q: 6076 cfm A= 35 ft2 (see pg.1 of the Appendix) | |||
V=Q/A= 174 ft/min Velocity (fpm) AP / 2 rows 300 0.060 400 0.092 174 X (0.092 - 0.060) (300 -174)= | |||
X= 0.060 - (400- 300) 0.0197 inw.g. | |||
AP = 0.0197 x 4 (8 rows total) = 0.079 in w.g. or 0.08 in w.g. | |||
Thus AP across coil = 0.079 in w.g. | |||
Damper: | |||
70% of AHU flow rate Qj: 14177 cfm A, =13.5 ft2 (see pg. 2 of this Appendix) | |||
V, = Qj/A 1 = 1050 fpm 2 | |||
Pvo = (VI/4005) = 0.0688 in w.g. | |||
Co = 0.52 (see pg.2 of this Appendix) | |||
APt = Co x Pvo = 0.036 in w.g. | |||
AP associated with contraction of flow: | |||
Co' = 0.41 (see pg. 2 of this Appendix) | |||
Pvo = 0.0688 APt' = Co x Pvo = 0.0282 in w.g. | |||
Total pressure drop associated with 75% of the total flow passing through the bypass damper in the full open position: | |||
0.0358 + 0.0282 = 0.0639 in w.g. (damper) 0.0639 approximately equal to 0.0787 (damper) (coil) | |||
This indicates that slightly greater than 70% of the total flow will pass through the bypass damper. Using 70% | |||
is conservative for purposes of evaluating a LOOP wintertime condition. | |||
This page replaced by Revision 20. | |||
f Duel Design 33.3 | |||
* ,;,'9 Static Pressure The term (Pgl/gg) is static head; P is static pressure. | |||
Velocity Pressure The term (V2/2g) is known as velocity head, and the term Ap- = total pressure loss for a section of ductwork, in. H 2 0 | |||
-i- duct or fitting total pressure loss, in. H 2 0 n - number of ducts and fittings within a section of ductwork Api = equipment (e.g., coil, fire damper) total pressure loss, in. | |||
AI (g V /2g,) is velocity pressure. Although velocity head is in- HzO dependent of fluid density, velocity pressure calculated by Eq. m - number of pieces of equipment within a section of ductwork (12) is not. To determine the fan total pressure requirement for a system, use Eq. (19). This equation includes the fan system p, 'Q(/1097)2 (12) effect factors (see Fan/System Interface section) and stack where effect when significant. | |||
p, -velocity pressure, in. H10 V - fluid mean velocity. fpm For air at standard conditions (0.075 lb/ft'), Eq. (12) P, - Zp, + SEF + SEF- - pw (19) becomes: where Gýýý (13) P, - fan total pressure, in. H 2 0 lipt = path in a system with maximum resistance to flow in terms of total pressure, in. H 2 0 Velocity is calculated by Eq. (14) and (15). SEF; = system effect factor caused by fan inlet conditions, in. | |||
HzO V - 144 Q/A SEFo - system effect factor caused by fan outlet conditions, in. | |||
H20 i~14. | |||
where Q - airflow rate, cfm 2 Pressure Changes In a System A - cross-sectional area orduct, in. | |||
I Figure 2 shows total and static pressure changes in a fan/duct system consisting of a fan with both supply and where return air ductwork. Also shown are the total and static 2 pressure gradients referenced to atmospheric pressure. | |||
A - cross-sectional area of duct. ft For all constant-area sections, the total and static pressure For a tabulation of velocity pressure based on standard air losses are equal. At diverging sections 3 and 7, the velocity and as a function of velocity, see Table A-I. pressure decreases, the absolute total pressure decreases and total Pressure the absolute static pressure can increase. The static pressure Total pressure is the sum of static pressure and velocity increase at these sections is known as static regain. | |||
pressure: At converging sections 2 and 6, the velocity pressure in-P, - P +Q V2 /2g creases in the direction of air flow, and the absolute total and (16) absolute static pressures decrease. | |||
or At the exit, section 8, total pressure loss depends on the shape of the fitting and the flow characteristics. Exit loss coef-p, =p+p, ficients can be greater than, less than or equal to one (see where Table B-2). The total and static pressure grade lines for the p1 = total pressure, in. H2 0 various coefficients are shown in Fig. 2. Note that for a loss p - static pressure, in. H2 0 coefficient less than one, static pressure upstream of the exit is less than atmospheric pressure (negative). The static pressure just upstream of the discharge fitting can be Instruments calculated by substracting the upstream velocity pressure Instruments for measuring pressure and velocity from the upstream total pressure. | |||
discussed in Chapter 13, with respect to range, precisiot At section 1, the total pressure loss depends on the limitations. The manometer is a simple and useful meat shape of the entry. The total pressure immediately measuring partial vacuum and low pressure. It is a prima downstream of the entrance equals the difference between the strument and often is used as a standard for calibrating upstream pressure, which is zero (atmospheric pressure), and instruments. The static, velocity and total pressures in a the loss through the fitting. The static pressure of the ambient system relative to the atmospheric pressure are measured air is zero; several diameters downstream, static pressure is a Pitot tube connected to a manometer. Pitot tube cons negative, algebraically equal to the total pressure (negative) tion and locations for traversing round and rectangular, and the velocity pressure (always positive). | |||
are presented in Chapter 13. System resistance to airflow is noted by the total pressure grade line in Fig. 2. The fan inlet and outlet system effect factors caused by the fan and system interactions are not SYSTEM ANALYSIS shown; only system resistances are shown. To obtain thefan staticpressure requirement for fan selection where the fan The pressure losses for each section of a duct system total pressure is known, use: | |||
calculated by Eq. (15). Generally, sections of ductworl | |||
"'om node-to-node (see example 5), where a node is an e | |||
.nction (e.g., tees, wyes), piece of equipment (e.g., fan i.... ',#, | |||
Wnlet, | |||
= A, pP... (20) i fan discharge) or an exit. where P, - fan static pressure, in. H2 0 A AP, +mApj (18) P, - fan total pressure, in. H20 P V.a = fan outlet velocity pressure, in. H2 0 | |||
-- I. -~.. - .iiEE I Duct Design CA 33.7 AP AW-0.0245 LK ( )t2(). (35) 1 1.2t where Apf, - | |||
P-A- | |||
K-oval duct friction loss interms of total pressure, In.H2 0 perimeter of oval duct, in. (see Eq. (34)] | |||
cross-sectional area of oval duct, in.2 [see Eq. (33)) | |||
correction factor for nonstandard air, dimensionless [see I | |||
Eq. (24) and (25)) | |||
I- 1.0 Frictional Losses for Duct Liners SwimIO conducted tests on duct liners of varying densities, 0 surface treatments, transverse joints (workmanship) and methods of attachment to sheet metal ducts. As a result of these tests, Swim recommends for design the absolute roughness values in Table 2, 0.015 ft for spray-coated liners - ; | |||
and 0.005 ft for liners with a facing material cemented onto the air side. In both cases, the roughness factor includes the resistance offered by mechanical fasteners and assumes good joints. Liners cut too long and fastened to the duct cause 2, a r _ _ _ | |||
1 t1 0 I_r_ 10 II', | |||
much more loss than a liner cut too short; therefore, any eLaEVATIONK sO-S I fabrication error in liner length should be on the short side. | |||
Liner density does not significantly influence flow resistance. -a 50 100 150 g0 ISO 500 560 400 450 Ii AIR TEUPERATURE. F Frictional Losses for Fibrous Glass Ducts Based on limited manufacturers' data, rigid fibrous glass Fig. 5 Friction Chart Correction Factors duct is in the medium rough category (see Table 2). More ex- for Elevation and Temperature tensive data are necessary to establish the range of absolute roughness factors for various fibrous glass boards commer- Reference 11 discusses parameters affecting fluid resistance of | |||
-ýally available. fittings and presents loss coefficients in both curve form and equations. | |||
Local Loss Coefficients DYNAMIC LOSSES The following dimensionless coefficient is used for fluid Dynamic losses result from flow disturbances caused by fit- resistance, since this coefficient has the same value in tings that change the airflow path's direction and/or area. dynamically similar streams, i.e., streams with geometrically These fittings include entries, exits, transitions and junctions. similar stretches, equal values of Reynolds number and equal values of other criteria necessary for dynamic similarity. The fluid resistance coefficient represents the ratio of total pressure loss to velocity pressure at the referenced cross sec-tion o. _ | |||
(36) 0 where It. | |||
Co = local loss coefficient for section o, dimensionless IL Ap, fitting total pressure 3 | |||
loss, in. H2 0 z a- density, lb. /ft 0 V= velocity at section o, fpm P*o - velocity pressure at section o, in. H2 0 0(LU Dynamic losses occur along a duct length and cannot be separated from frictional losses. For ease of calculation, 0 dynamic losses are assumed to be concentrated at a section Oocal) and to exclude friction. Frictional losses must be con-sidered only for relatively long fittings. Generally, fitting fric-I II tion losses are accounted for by measuring duct lengths from 0 10 20 the centerline of one fitting to that of the next fitting. For fit-tings closely coupled (less than six hydraulic diameters apart), | |||
% COMPRESSION OF LENGTH the flow pattern entering subsequent fittings differs from the flow pattern used to determine loss coefficients. Adequate iii fig. 4 Correction Factor for Unextended Flexible Duct data for these situations are unavailable. | |||
i | |||
Chee. MOWA - 10eP-o 0 71a-Fo /4V I.oil | |||
'1 opa,' | |||
AM | |||
'I ro Ag pi r 4- 1T~\I Wi --"-I A. DAMPXR | |||
.DAMPER SRfCjt-17R"OL3 POI DA' L- - -E | |||
~kTER AS3Et?8Lr. C-r&WPZ rd9A41 r"N~4V214 Y WA&I. t WJM4 Ad J'r W h.SrA. WdWMW~ W.4RViO PSOO AT"QS. | |||
"srrmzoit WLu5f4PC Avwujaswsa5U.Jvs: | |||
£.Awv&7z mmorat eavR.SLLE ACI&A)faR. | |||
a ifT 7 A PPIASX12" RIO 00 our- 20 Psi,&r 1swi'~rq 4C- oxwa4L. | |||
4Y,465~B L ~ ~ ~ | |||
. 1,. 7.7TN 0 AW,eflT' A55ZPF YAW j 'r' | |||
-7J, TVA r 7-~C1# | |||
-t P 111.,117ra?-9vj _Sf. A -; | |||
PA4rTS LIST Jr I | |||
L jWam" SPACIODNAMfICS J-. CORP ctmeo,"'VRqr. ONJdO. 4WAGO M-JSA4, XS w A? 2 1l. FOOT- q -- WRIt-IL7UFP AftW&i'.L MCOEL NfIA tW'E09L. | |||
1.5DC-73-08 Awe : | |||
EBASCO SERVICES INC WPORATED *"PPENy _____7 ....-..... 7 7 IEPAREC :] -7/ | |||
4 | |||
-Z PRESSURE LOEB CALCULATION WEST of " | |||
4~CKEO SYSTEM -~. | |||
3 i'ROJEOT -V 1"jp IDaS3 ENO*R N7 2- CALO.NO. pn ~ - ob8 WON P Of 14C WP~VR RIEV. NO. i- OPI NO Ni?.-.DATEI *v DUC SIZE AIR VELOCITY FITTING R0AAaW@ | |||
DUCT WX H AREA VOLUME VELOCITY HEAD LOSS LENGTH PRIOT. ITEM i AND''2. | |||
ECTION ITEM OR 160 FT) ACTUAL IFTUMIN PM. W.04 COEFF. Ip1) COEFF.. Lose. SUM- REPENEciU. | |||
VIA (CFM), (N.W.Gi (IN.W.04 TOTAL@ | |||
(INCHES) __ ___ S l | |||
- - .S~iP32-.SJ AVIT7.r7.7 36A,4c -.752>Co.. Z2 | |||
_____________ ~184L,100__ __ _ _ _ _ __ _ _ _ _ | |||
4Z_ /I TE1X_ - -r - -- - 'ps f Ir #V.feh#gT, | |||
__________ lI,200- .- | |||
19.~i 07 ClISIY -,AcPAM(- | |||
47 Lc AAL C)P~At m"""K "04 VP4 mgw%-r SHIRETADDEBRVhE.h | |||
Duct Design 33.49 7-5 Damper, Butterfly, Airfoil Slade, Rectangular' CO L degreez R 80 70 60 50 40 30 20 10 0 0.3 807 284 73 21 9.0 4.1 2.1 0.83 0.52 0.4 915 332 100 28 11 5.0 2.2 0.92 0.52 0.5 1045 377 122 33 13 5.4 2.3 1.0 0.52 0.6 1121 411 148 38 14 6.0 2.3 1.0 0.52 0.8 1299 495 188 54 18 6.6 2.4 1.1 0.52 1.0 1521 547 245 65 21- 7.3 2.7 1.2 0.52 1.5 1654 677 361 107 28 9.0 3.2 1.4 0.52 S. deg 0 10 20 30 40 50 60 Ca 0.50 0.65 1.6 4.0 9.4 24 67 7-8 Obstruction, Screen In Duct, Round, and Rectangulart 7.6 Damper, Rectangular, Parallel Blades 1' %4A fl - Aor/Ao where n - free area ratio of screen, dimensionless 2 | |||
Aor total flow area of screen, in. | |||
L.EAF EDGE 2 | |||
-,---- I ---- A, -areaof duct, in. | |||
n 0.30 0.40 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.90 1.0 C, 6.2 3.0 1.7 1.3 0.97 0.75 0.58 0.44 0.32 0.14 0 NW 2(1+ W) 7-9 Obstruction, Perforated Plate, Thick, Round wilere and Rectangular' N - number of damper blades W - duct dimension parallel to blade axis, in. | |||
L = sum of damper blade lengths, in. | |||
R - perimeter of duct, in. | |||
C. | |||
L 0, de __m R SO 70 60 So 40 30 20 10 0 KROR . 0 P.AAT 0.3 116 32 14 9.0 5.0 2.3 1.4 0.79 0.52 0.4 152 38 16 9.0 5.0 2.4 1.5 0.85 0.52 0.5 188 45 18 9.0 5.0 2.4 1.5 0.92 0.52 0.6 245 45 21 9.0 5.4 2.4 1.5 0.92 0.52 0.8 284 55 22 9.0 5.4 2.5 1.5 0.92 0.52 1.0 361 65 24 10 5.4 2.6 1.6 1.0 0.52 1/d)0.015 1.5 576 102 28 10 5.4 2.7 1.6 1.0 0.52 A,, =v d2/4 n - I Ao-/A, 7-7 Damper, Rectangular, Opposed Blades14 where 2 A. = area of duct, In. | |||
2 A, - orifice area, in. | |||
d= diameter of perforated hole, in. | |||
CuIWD Lg~N COOeKi. n- free area ratio of plate, dimensionless I, t= plate thickness, in. | |||
C. | |||
/1 t/d 0.20 0.25 0.30 0.40 0.50 0.60 .70 0.30 0.90 NW 0.015 52 30 18 8.2 4.0 2.0 0.97 0.42 0.13 L/R - 0.2 48 28 17 7.7 3.8 1.9 0.91 0.40 0.13 0.4 46 27 17 7.4 3.6 1.8 0.88 0.39 0.13 Sc Fitting 7-6 for definition of terms. 0.6 42 24 15 6.6 3.2 1.6 0.80 0.36 0.13 I | |||
Duct Design 33.39 4-11 Plane Asymmetric Diffuser at Fan Outlet with Ductwork' 5-2 Contraction. Conical, Round and Rectangular' | |||
\gl~ | |||
4? | |||
C. | |||
Ni | |||
. deg 1.5 2.0 2.5 3.0 3.5 4.0 e 10 0.11 0.13 0.14 0.14 0.14 0.14 C)II 15 0.13 0.15 0.16 0.17 0.15 0.18 -r 20 0.19 0.22 0.24 0.26 0.28 0.30 25 0.29 0.32 0.35 0.37 0.39 0.40 Rectangular: D :-2HW/(H + W) 30 0.36 0.42 0.46 0.49 0.51 0.51 8 - major angle 35 0.44 0.54 0.61 0.64 0.66 0.66 4, Co- K C. | |||
4-12 Pyramildal Diffuser at Fan Outlet with Ductworkl C.ua LID 0 19 20 30 40 60 100 140 In | |||
.02-S 0.50 0.47 0.45 0.43 0.41 0.40 0.42 OA 0.50 0.05 0.50 0.45 0.41 0.36 0.33 0.30 0.35 0.42 0.30 0.075 0.30 0.42 0.35 0.30 0-26 0.23 0.30 0.40 0.10 0.10 6.50 0.59 0.S2 0.2 0 0.22 0.1 0.27 0.38 0.50 0.10 0.50 0.39 0.32 0.25 0.22 0.13 0.27 0.38 0.50 0.15 0.50 0.37 0.27 0.20 0.16 0.15 0.2" 0.37 0.10 0.60 0.50 0.27 0.18 0.13 0.11 0.12 0.23 0.36 0.50 1 | |||
5-3 Contraction, Rectangular Slot to Round n.4 IA,1 6. | |||
dtg 10 1.5 0.10 2.0 0.18 2.5 0.21 3.0 0.23 3.5 0.24 4.0 0.25 I, -"~ZD 15 .0.23 0.33 0.38 0.40 0.42 0.44 20 0.31 0.43 0.48 0.53 0.56 0.58 25 0.36 0.49 0.55 0.58 0.62 0.64 30 0.42 0.53 0.59 0.64 0.67 0.69 Table B-S Local Loss Coefficients, TRANSITIONS (Converging Flow) | |||
'U 5-1 Contraction, Round & Rectangular' Re* 104 1 2 4 6 8 10 20 "40 CP 0.27 0.25 0.20 0.17 0.14 0.11 0.04 0 To calculate Re. See Note 4. / | |||
9z to0o Table 1.6 Local Loss Coefficients, JUNCTIONS (Tees, Wyes) 6-1 Converging Wye (30%), Round I G.degrees A 10 15-40 50.60 90 120 15 180 V. | |||
-' 0.05 0.05 0.06 0.12 0.18 0.24 0.26 4 0.05 0.04 0.07 0.17 0.27 0.35 0.41 6 0.05 0.04 0.07 0.18 0.28 0.36 0.42 I0 0.05 0.05 0.08 0.19 0.29 0.37 0.43 v..A. | |||
mwý | |||
AeP er bzy 8 t OF ." | |||
PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
ES Name: COMPROOM.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Tuesday, November 19, 2002 at 3:41:56 PM | |||
*** EQUIPMENT CONFIGURATION | |||
* VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 3 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper S Spacing Transverse to Air Flow (in.): | |||
Tube Spacing In-Line with Air Flow (in.): | |||
1.5000 1.5000 Fin Material: Copper Fin Style: Flat Plate Fin Thickness (in.): 0.0100 Number of Fins per Inch: 8.0 | |||
Al9$JV ) & Pn6tJJ q( 2 or PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA ValiduLod under Holtec International's Qi systeLu,. | |||
Ft Name: COMPROOM.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Tuesday, November 19, 2002 at 3:41:56 PM | |||
*** QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION S | |||
0 | |||
A 4yx 6 3 0 r-PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All. rights reserved. | |||
, Name: COMPROOM.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Tuesday, November 19, 2002 at 3:41:56 PM | |||
*** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: compl DATE: 01-15-02 PROCEDURE: Baseline CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 80.40 Flow Rate (gpm and acfm): 22.00 8000.00 Inlet Temperature (degrees F): 44.00 75.00 Outlet Temperature (degrees F): 54.69 61.22 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 H | |||
W Transfer Coeff (Btu/hr/sqft/F): 709.69 12.03 C Pressure Drop (psi): 2.12 Not Calculated Fouled Pressure Drop (psi): 2.52 Not Calculated Velocity (ft/s and ft/min): 3.24 640.00 Air Flow Zones: 1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 118186/ 116186/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 7.79 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 55.18 deg F | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 &708.0 - Control Bldg. | |||
Page ( | |||
Appendix 9 LOCA CONDITION (SUMMER - CASE 1) WITH 70% DESIGN AIR FLOW) CONSIDERS THE FOLLOWING PARAMETERS: | |||
(Q METHODOLOGY FOR LOCA-SUMMER 1 AS DESCRIBED ON PG 7.10.1 99 AIR FLOW RATES AS SHOWN IN THE APPENDIX 9. BASICALLY ALL FLOW RATES ASSOCIATED 99 WITH EBR AHUs REDUCED TO 70% WITH THE EXCEPTION OF EACH BATTERY ROOM WHICH ge ASSUMES 110% DESIGN FLOW TO MAXIMIZE THE AMOUNT OF OUTSIDE AIR THAT WAS go BROUGHT IN (CONSERVATIVE APPROACH) | |||
(93 SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 ir RELATIVE HUMIDITY IS NIA (REF. 5.5-5.7) | |||
(i9 MINIMUM CHILLED WATER FLOW RATES OF 216 GPM FOR EACH AHU | |||
& MAXIMUM CHILLED WATER SUPPLY TEMPERATURE OF 48F N LOCA CONDITION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.6 i 95F PRESSURIZING AIR TEMP AND STEAM INJECTION IN SERVICE (SEE SECTION 7.5) | |||
This case conservatively minimizes the cooling capability of the EBR AHUs by modeling the minimum chilled water flow rate concurrent with maximum chilled water temperature. This case also conservatively maximizes the predicted room temperatures by assuming no concurrent LOOP. The EXCEL spreadsheet (see pg. 2 to 25) and AIRCOOL model (see pg. 26) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were approximately equal. This equtes to approximately 88.4°F (see pg. 24) which is significantly greater than the controller setpoint of 680 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is: | |||
Tz = 49.91 OF (estimated air side outlet temperature for each EBR AHU based on the AIRCOOL model; see pg. 28) | |||
At = 6.1 °F (total air temperature rise thru AHU including steam injection temperature rise; see Section 7.5) | |||
Ts =Tz + At = 56.0 °F Since the computer room supplemental AHUs are not safety-related and this case is predicting maximum LOCA room temperatures, these were not credited. For this scenario, the computer room is only cooled by air supplied by EBR AHUs as reflected in the spreadsheet. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page Z | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 85.4 'F Design Rm Temp "F: 89 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALENCLOSURE HOT (Ft) ('t) (Sq Ft) Btuth~sqft. ("F) (°F) (*F) (BTU/h) | |||
WEST 692.0'- Ground 42.0 NI NA 1.000 68.( 85.4 -17.4 -731 SOUTH 692.0'- Ground 47.0 NI N 1.000 68.( 85.4 -17.4 -81i NORTH 692.0'- Ground 23. NI N 1.000 68.( 85.4 -17.4 -400 NORTH 692.0'-ABIAI,42"CI 18. 14.,1 268. 0.212 119. 85.4 33.6 1,911 NORTH 692.0'-ABIA5,42"C 5., 14.51 79.8 0.212 104.0 85.4 18.6 31 EAST* 692.0' - C2, 36" CI 33. 14. 420. 0.23 81. 85.4 -3.9 .387 | |||
'UST DoorC2 8.. 7.; 57.. 0.44 81.5 85. -3.9 -101 EAST 692.0' - Stair C1, 36" CI 9.. 14.5 130. 0.231 75.7 85.1 -9.7 -2 FLOOR 692.0'- Ground 42.. 47., 1974. 0.021 68.0 85., -17.4 -893 CEILING 708.0 - TBITI, 18" Cl 42. 47. 1974. 0.30 120.0 85.,4 34.6 20,83_ | |||
.TOTAL TRANSMISSION LOAD = 19,428 | |||
(")The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 11.356 TOTAL ROOM SENSIBLE LOAD: 30,784 SUPPLY AIR: | |||
Supply air is a mix of air from room C2 & AHU. | |||
Room C2 AHU cfm 2185 688.8 Temperature, "F 81.5 56.0 Total flow = 2,874 cfm | |||
,Supply air temperature: 75.4 'F Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = ( 75.4 ) + ( 30,784 I(1.08 x 2.874 ) = 85.3 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ISTEADY STATE ROOM CONDITIONS: 85.4 a; dry bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page q | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0-C2 Reft 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan) | |||
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 81.5 'F Design Rm Temp F: 83 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCELOSURE HGT (Ft) (Ft) (q Ft) Btulh.sqft.j (IF) (F) (*F) (BTU/h) | |||
WEST* 692.0' - Cl, 36" CI 33. 14.4 425. 0.236 85.4 81.5= 3.9 391 WEST Door C2 7. 8.0 57.. 0.448 85.4 81.51 3.9 101 EAST 692.0'- C3, 8" RMW 33. 14.5 482. 0.455 83.7 81.5= 2.2 483 SOUTH* 692.0 - C11, 8" RMW 11. 14.51 112.1 0.455 79.1 81..= -2.4 -1221 SOUTH Door C3 7 8.0 57.. 0.448 79.1 81..= -2.4 SOUTH 692.0'- Stair C1, 12" CI 18. 14.5 261.0 0.431 75. 81.5 -5.8 -652 NORTH 692.0'- ABIA3, 48" CI 10. 14. 152.3 0.19 104. 81.1 22.5 6 NORTH 692.0' -ABIAS, 48" CI 19.2 14.1 278. 0.19 104. 81., 22.5 1,2031 FLOOR 692.0' - Ground 29.i 33." 989.0 0.02 68.0 81.4 -13.5 -34 CEILING 708.0' - C1, 1" CI 29.i 33. 989.0 0.30 94. 81.,1 12.9 3,891 TOTAL TRANSMISSION LOAD = 5,543 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 4,467 TOTAL ROOM SENSIBLE LOAD: 10,010 SUPPLY AIR: | |||
Supply air is a mix of air from room C11 & AHU. | |||
Room C11 AHU cfm 2006.8 179 Temperature, -F 79.1 56.0 Total flow = 2,185 cim Supply air temperature: 77.2 'F Ts I I a I CFMI ROOM TEMPERATURE (Tr)= ( 77.2 ) + ( 10,010 1(1.08 x 2,185 ) = 81.5 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 lSTEADY STATE ROOM CONDITIONS: 81.5 OF dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page '.4 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM I Design air flow: 990 cfm (Transfer from room Cl1) | |||
Supply Air Temp: 79.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air Steady State Temperature: 83.7 "F Design Rm Temp "F: 88 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T BINS.BZI NEAT WANL ,C, LOSURE aOT (Ft) (Ft) (Sq Ft) Btu/h.sqft ("F) (1F) (*F) (sTu/h) | |||
EAST 692.0' - C4, 8" RMW 33.3 14.1 482.9 0.455 77. 83.7 -6.0 -1,318 wEST 692.0' - C2. 8" RMW 33.3 14.! 482.9 0.455 81. 83.7 -2.2 -483 SOUTH- 692.0 - ClI, 8" RMW 23. 14.! 311.2 0.455 79.1 83.7 -4.6 -651 SOUTH Door C4 7. 3.7 26.. 0.448 79.1 83.7 -4.6 -55 NORTH 676.0" -ABIA2, 42" Cl 7.5 14.51 108. 0.212 104.. 83. 20.3 468 NORTH 1692.0'- AB/A3, 42" Cl 15.8 14.5 229.1 0.212 104.. 83.7 20.3 986 FLOOR 692.0'- Ground 23.3 33.3 775. 0.021 68.0 83. -15.7 -317 CEILING 708.0'- C1, 18" Cl 23.3 33.3 775. 0.305 94.4 83.1 10.7 2,53 TOTAL TRANSMISSION LOAD = 1,162 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 4,985 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 79.1 ) + ( 4,985 1(1.08 x 990 ) 83.8 °F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 83.7 'F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page 5 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equilp/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0-C4 Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: | |||
250V BATTERY BOARD ROOM Design air flow: 1,890 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 56.0 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 77.7 'F Design Rm Temp 'F: 85 TYPE OF LENG*H/ WIDTH I Am I Ta Tr DELTA T SENIBLE HJEAT WALL ENCLOSURE NGT (Ft) (Ft) (Sq PFt) Btuih.sqft. (C) 'k) (1) (BTU/h) | |||
SOUTH* 692.0' - Cll, 8" RMW 25.3 14.' 321. 0.455 79.1 77.7 1.4 20 SOUTH Door C5 7.U 6. 45. 0. 79.1 77.7 1.4 2 | |||
-192 76.8 77.7 -0.9 NORTH 676.0' - ABIA2, 42" Cl 25. 14. | |||
: 14. 366. | |||
482. 0.45 0.21 104.0 77.7 26.3 2,04 33. | |||
EAST 692.0' - C5, 8" RMW WEST 692.0'. C3, 8" RMW 33.31 14. 482. 0.45 83.4 77.7 60 1,31 FLOOR 692.0' - Ground 25. 33. 842. 0.02 68.0 77.1 -9.7 -21 CEILING 708.0' - C1, 18" CI 25. 33. 842. 0.30 94.4 77.7 16.7 4,291 TOTAL TRANSMISSION LOAD 7,47 the total wall area. | |||
been subtracted from directly below this wall area, has | |||
() The area of the door, listed LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 36,558 TOTAL ROOM SENSIBLE LOAD: 44,036 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 56.0 ) + ( 44,036 /(1.08 x 1,890 ) = 77.6 °F LATENT LOAD: Q latent PEOPLE 0 X 200 0 IOTAI. OOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 I ( 4840 x 1890 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 77.7 -F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page L,, | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0-C5 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2,030 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 56.0 °F Supply Air Humidity Ratio: 0.0069 IbW/ib dry air Steady State Temperature: 76.8 'F Design Rm Temp "F: 85 TYPS OF LENGTH/ WIDTH AREA U Te Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Ft) (7t) (Sq Ft) Btulh.sqft. ('*F CF') I () | |||
M BTU/h) | |||
SOUTH- 692.0' - C11, 8" RMW 28. 14.! 371.0 0.4551 79.1 76.8 2.3 38 SOUTH Door C6 7. 6. 45. 0.448 79.1 76.8 2.3 4 NORTH 676.0' - A2, 42" Cl 20. 14. 300. 0.212 104.C 76.8 27.2 1,731 NORTH 676.0' - A3, 42" CI 8. 14.! 116.0 0.2121 104.C 76.8 27.2 66 EAST 692.0' - C6, 8- RMW 33. 14.5 482. 0.4551 82. 76.8 5.5 1,20 WEST 692.0' - C4, 8" RMW 33. 14. 482. 0.45 77.7 76. 0.9 1 FLOOR 692.0' - Ground 28.'8 33.3 955.7 0.026 68.0 76. -8.8 -21_1 CEILING 708.0' - C3, 18" CI 23. 33.3 765.9 0.301 84.1 76.1 7.8 1,822 CEILING 708.0'. C1, 18" Cl 5. 33.3 189.8 0.305 94.4 76.8 17.6 1,01 TOTAL TRANSMISSION LOAD = 6,863 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 38,540 TOTAL ROOM SENSIBLE LOAD: 45,403 Ts I 0 I CFMI ROOM TEMPERATURE (Tr) = 56.0 ) + ( 45,403 1(1.08 x 2,030 ) 76.7 "F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + / ( 4840 x 2030 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 76.8 -F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page 7 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C11) | |||
Supply Air Temp: 79.1 OF Supply Air Humidity Ratio: 0.0069 lbW/Ib dry air Steady State Temperature: 82.3 'F Design Rm Temp "F: 88 TYPE OF LENGTHI WXDTH I( AR U Ts Tr DELTA T SE1STBLz HEAT WALL ENCLOSURE HOT. (Ft) (Ft) (sq Ft) Btu/h.sqft.1 (*F) (CF) (oF) (BTU/h) | |||
SOUTH* 592.0' - Cll, 8" RMW 23.3 14.51 311. 0.4551 79.1 82.3 -3.2 -453 SOUTH Door C7 7.2 3.7 26. 0.44- 79.1 82.3 -3.2 -38 NORTH 692.0' - ABIA31, 421 CI 20.3 14.5 294. 0.212 104. 82.3 21.7 1,354 NORTH 676.0' - ABIA3, 42" CI 3.0 14.5 43. 0.212 104.0 82.3 21.7 200 EAST 692.0'- C7, 8" RMW 33 14. 482. 0.4551 81.2 82.3 -1.1 -242 WEST 892.0'- C5, 8" RMW 33. 14.5 482. 0.45 76.8 82.3 -5.5 -1,208 FLOOR 692.0' - Ground 23 33.3 775. 0.021 68.0 82.3 -14.3 -288 CEILING 708.0'- C4, 18" CI 6. 33.3 229. 0.301 80. 82.3 -1.9 -133 CEILING 708.0'- C3, 18- CI 15. 33. 526.1 0.3051 84.6 82.3 2.3 36_4 TOTAL TRANSMISSION LOAD = -440 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 3,383 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) ( 79.1 ) + ( 3,383 /(1.08 x 990 ) = 82.3 OF LATENT LOAD: 0 latent PEOPLE 0X 200 0 iTuIAL RUUMLA-NTI LUAU: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 82.3 'F dry bulb - | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page 0 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0-C7 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5,20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 24V &48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C11) | |||
Supply Air Temp: 79.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 81.2 'F Design Rm Temp 'F: 90 S____________ | |||
TTPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SZZ51 HEAT WALL ENCLOSURE HOT. (Ft) (Ft) (Sq Ft) BtuLh.sqft. (F) (F) (*F) (BTU/h) | |||
SOUTH* 692.0- - C11, 8- RMW 11.3 14. 137. 0.485i 79.1 81.2 -2.1 -131 | |||
'SOUTH Door CS 7.2 3. 26.. 0.448 79.1 81.2 .2.1 -22 NORTH 692.0'- ABIA31, 42" C1 11.3 14. 163.9 0.212 104.C 81.2 22.8 79 EAST 692.0- - C8,8- RMW 33.3 14. 482. 0.4551 81.2 81.2 0.0 N-33.. 14. 482.91 0.4551 82.1 81. 1.1 24 ILOOR 692.0'- Ground 11., 33. 376.1 0.021 68.0 81. -13.2 .12 CEILING 708.0'- C4, 18" CI 11.3 33.31 376.4 0.30.5 80.41 81.2 -0.8 -.9 TOTAL TRANSMISSION LOAD = 65"7 | |||
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 | |||
ELECTRICAL LOAD 30 TOTAL ROOM SENSIBLE LOAD: 1,030 Ts I I 0 I C1 3I 0 | |||
ROOM TEMPERATURE (Tr) = 79.1 ) + ( 1,030 1(1.08 x 440 ) = 81.3 F LATENT LOAD: 0 latent PEOPLE 0 X 200 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 440 ) = 0.0069 USTEADY STATE ROOM CONDITIONS: 81.2 OFdry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page "1 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0-C8 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 507 cfm (Supply from AHU) 0 AHU Supply Air Temp: 56.0 F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 81.2 'F Design Rm Temp F: 74 TYPE OF LZNGTH/ WIDTH AREA U TB Tr DELTA T ESIBLE SEAT WALL ENCLOSURz HOT. (Pt) (Ft) (Sq Ft) Btu/h.sqfL (F) (F) (F) (BTU/h) | |||
SOUTH* 692.0' - Cll, 8" RMW 18.0 14.1 234. 0.4551 79.1 81.2 -2.1 -224 SOUTH Door C9 7.2 3.7 26. 0.448 79.1 81.4 -2.1 -251; NORTH 692.0' - ABIA31, 42" CI 18.0 14.1 261. 0.214 104.0 81.2 22.8 1,262 EAST 692.0' - C12,8" RMW 33.' 9.0 299. 0.45 87.3 81.4 6.1 832 EAST C12 6ABOVE 92.0' -ATTIC, 8" RMW 33.3 5.5 183.. 0.455 81.7 81. 0.5 4 FwST C 692.0' - C7, 8" RMW 33.3 14.5 482. 0.4551 81.7 81.4 0.01 421 FLOOR 692.0'- Ground 18. 33.3 599. 0.021 68.0 81.2 .13.2 -20 CEILING 708.0*- C4, 18" Cl 18. 33.3 599. 0.3051 80.4 81. -0.8 -14 TOTAL TRANSMISSION LOAD = 1,534 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 12,248 TOTAL ROOM SENSIBLE LOAD: 13,782 Ts I 0 I CFMI ROOM TEMPERATURE (Tr) = 56.0 ) + ( 13,782 /(1.08 x 507 ) = 81.2 'F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 507 ) = 0.0069 | |||
*CTVnV QYTAYCom flwJ.J4V wwo '.AI~ i i Iu.' u1.2 ro uUIO This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page 1o | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis- EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0-C9 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.2 | |||
.ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 82.8 'F Design Rm Temp 'F: 88 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BEAT ENCLOSURE HOT. (Ft) (Ft) (Sq It) Btulh.sqft.j (*F) (7) 1 ' (BTUlih) | |||
WEST 692.0' - C12, 8" RMW 33.3 9.0 299.7 0.455 87.3 82.8 4.5 614 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33.3 5.5 183.2 0.455 81. 82.1 -1.1 -92 EAST* 692.0'- C10, 36" CI 33.3 14.5 425.5 0.236 87. 82.8 4.4 442 EAST Door C11 7.2 8.0 57.4 0.4481 87. 82.8 4.4 11 SOUTH* 892.0" -C11, 8* RMW 25.0 14.5 305.1 0.4551 79.1 82., -3.7 -51 SOUTH DoorC10 7.2 8.0 57. 0.448 79.1 82.8 -3.7 -9 SOUTH 692.0'- Stair C2, 8"RMW 18.0 14. 261. 0.4551 74. 82.8 -8.4 -99 NORTH 692.0' -ABIA29, 42" CI 20.0 14.5 290. 0.212 111. 82.8 28.2 1,73 NORTH 692.0'- AB/A30, 42- CI 23.0 14.5 333. 0.212 111.0 82.8 28.2 1,9 FLOOR 692.0' - Ground 43.0: 33.3 1431. 0.026 68. 82.8 -14.8 -551 CEILING 708.0'- C4, 18" Cl 43.0 33.3 1431. 0.30 80. 82. -2.4 -1.0 TOTAL TRANSMISSION LOAD = 1,599 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 31,261 TOTAL ROOM SENSIBLE LOAD: 33,360 SUPPLIMENTAL AIR HANDLING UNIT: 0 NET ROOM SENSIBLE LOAD: 33,360 SUPPLY AIR: | |||
Supply air is a mix of air from room C12 & AHU. | |||
Room C12 AHU1-cfm 861 1295 Temperature,'F I 87.a 560 Total flow = 2,156 cfm lSupply air temperature: 68.5 'F Ts I I Q I CFMI ROOM TEMPERATURE (Tr)= ( 68.5 ) + ( 33,360 1(1.08 x 2,156 ) = 82.8 'F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO Room C12 HU cfm 861 1295 Humidity ratio 0.0069J0.0069 Total flow 2,156 cfm Wr' = 0.0069 # moist / # dry air Wr= 0.0069 + 400 /(4840x 2,156 ) = 0.0070 ISTEADY STATE ROOM CONDITIONS: 82.8 'F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page I I Tide: Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0-C10 Ref. 5.5 - 5.11, 5.14 - 5.16. 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 2,079 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 56.0 *F Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air Steady State Temperature: 87.2 'F Design Rm Temp 'F: 87 TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE 10T. (Ft. (Ft) (Sq Ft) Btulh.s (MF) (F) (F) (BTU/h) | |||
EAST 692.0' - Ground 42.0 N NA 1.000 68.0 87.2 -19.2 -806 SOUTH 692.0' - Ground 47. N NA 1.000 68.0 87.4 -19.2 -90 NORTH 692.0'- Ground 22.0 N NA 1.00( 68.0 87.2 -19.2 -4 NORTH 692.0' - ABIA27, 42" CI 21.0 14. 304.5 0.212 119.0 87.2 31.8 2,053 NORTH 692.0' -ABIA29, 42" Cl 4.0 14. 58.. 0.212 111.0 87.2 23.8 29 WEST* 692.0' - C9, 36" Cl 33.0 14.51 420. 0.23 82. 87.2 -4.4 -43 WEST Door C1 8.i 7. 57. 0. 82.8 87. -4.4 -11 WEST 692.0' - Stair C2, 36" CI 9. 14.1 130. 0.23 74. 87.4 -12.8 -3 FLOOR 692.0' - Ground 42. 47.0 1974. 0.02 68. 87. -119.2 -982 CEILING 708.0 -TBIT1, 18" CI 42.1 47.01 1974.0 0.30 120. 87. 32.8 19,7 TOTAL TRANSMISSION LOAD = 18,032 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LAOD 52,014 TOTAL ROOM SENSIBLE LOAD: 70,046 Ts I a I CFMI ROOM TEMPERATURE (Tr) = 56.0 ) + ( 70,046 /( 1.08 x 2,079 ) = 87.2 °F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 2079 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 87.2 01Fdry bulb - | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page 2. | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0-Cl I Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 79.1 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft. (7) (F) "F) (BTU/h) | |||
SOUTH 692.0'- Ground 181. N NA 1.000 68.( 79.1 -11.1 -2,009 NORTH* 692.0'- C2, 8" RMW 11.7 14. 112.3 0.455 81. 79.1 2.4 123 NORTH Door C3 7 7.2 8. 57.4 0.448 81. 79.1 2.4 6 NORTH- 692.0'- C3, 8" RMW 23.3 14. 311.31 0.458 83. 79.1 4.6 65 NORTH Door C4 7.2 3. 26.5 0.448 83.7 79.1 4.6 5 NORTH* 692.0'- C4, 8" RMW 25.3 14.51 321.7 0.46 T7.71 79.1 -1.4 -20 NORTH DoorC5 7.2 6.31 45.2 0. 77.7 79.1 -1.4 -2 N*ORTH* 692.0' - C5, 8" RMW 28.7 14.51 371.1 0.45 76.8 79.1 -2.3 -38 NORTH Door C6 7. 6.31 45.2 0. 76.8 79.1 -2.3 -44 NORTH* 692.0'- C8, 8" RMW 23.3 14.5 311.3 0.45 82.3 79.1 3.2 453 NORTH Door C7 7. 3.7 26.5 0. 82.3 79.1 3.2 3 NORTH* 692.0'- C7, 8" RMW 11. 14.5 137.3 0.45 81.2 79.1 2.1 131 NORTH _ Door C8 7. 3.7 26.5 0.448 81. 79.1 2.1 2 NORTH* 692.0'- C8, 8" RMW 18.0 14.5 234. 0.4551 81.. 79.1 2.1 22 NORTH Door C9 7.2 3.7 26. 0.441 81. 79.1 2.1 2 NORTH- 692.0' - C12, 8" RMW 11.0 9.0 77. 0.4551 87. 79.1 8.2 28 NORTH Door C13 7.2 3.0 21. 0.4481 87. 79.1 8.2 797 NORTH Attic (Above C12) 11.0 5.5 60. 0.4551 81. 79.1 2.6 727 NORTH* 692.0' - C9, 8" RMW 24.1 14.5 292.1 0.4551 82. 79.1 3.7 492 NORTH Door Ci0 7.2 8.0 57. 0.448 82. 79.1 3.7 9-1 EAST* Stair C2, 8" RMW 8.0 14.51 94. 0.4551 74. 79.1 -4.7 -20 EAST Door C12 7.2 3.0 21. 0.448 74. 79.1 -4.7 -45 WEST* Stair Cl, 8" RMW 8.. 14.5 94. 0.4551 75. 79.1 -3.4 -146 WEST Door Cl 7.. 3. 21. 0. 75. 79.1 -3.4 -33 FLOOR 692.0'- Ground 181.1 8.0 1448. 0.02 68.. 79.1 -11.1 -41 CEILING 708.0'- Cl, 18" CI 68. 8.0 544. 0.30 94.. 79.1 15.3 2,539 CEILING 708.0'- C2, 18" CI 39.0 8.0 312. 0.30 100.1 79.1 21.0 1,99 CEILING 708.0 - C4, 18-C 74. 8.0 592. 0.30 80. 79.1 1.3 23-TOTALTRANSMISSION LOAD 4,064 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page 13 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0-Cl I ROOM NAME: CORRIDOR (cont'd) | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2.908 TOTAL ROOM SENSIBLE LOAD: 6,972 SUPPLY AIR: | |||
Supply air is a mix of air from rooms C4, C5 & C8 & outside air. | |||
Room C4 I C5 I c8 cfm 1890 1 2030 1 506.8 Temperature, "F 77.7 76.8 1 81.2 Total flow = 4.427 cfm Supply air temperature: 77.7 'F Ts I I Q I CFMI 0 | |||
ROOM TEMPERATURE (Tr)= 77.7 ) + ( 6,972 /(1.08 x 4,427 ) = 79.1 F LATENT LOAD: Q latent PEOPLE 0 X 200 TOTAL ROOM LATENT LOAD: 0 ISTEADY STATE ROOM CONDITIONS: 79.1 -F dry bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page ],1" | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0-C12 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 861 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 56.0 OF Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 87.3 'F Design Rm Temperature: 79 TYPE OF LENGTH/ WZDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (7t) (Ft) (Sq Ft) Btulh.sqft. (CF) (*F) (*F) (BTU/]h) | |||
EAST 692.0' - C9, 8" RMW 33.3 9.0 299. 0.4551 82.8 87.3 -4.5 -61 WEST 692.0' - C8, 8" RMW 33.3 9.0 299. 0.4551 81.2 87.3 -6.1 -832 SOUTH' 692.0' - C11, 8" RMW 11.0 9.0 77. 0.4551 79.1 87.3 -8.2 -28 SOUTH Door C13 7.2 3.0 21. 0. 79.1 87.3 -8.2 -791 INORTH 692.0'- ABIA31, 42" Cl 8.0 9.0 72. 0.21 104.0 87.3 16.7 25 NORTH 692.0'- ABIA30, 42" Cl 3.0 9. 27. 0.214 111.4 87.3 23.7 13 FLOOR 692.0' - Ground 11.4 33. 366. 0.021 68.4 87.3 -19.3 -1 CEILING IATTIC (Susp. ceiling) 11.0 33.3 366. 0.330 81.7] 87.3 -5.6 -64 TOTAL TRANSMISSION LOAD = -2,284 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD 31,069 TOTAL ROOM SENSIBLE LOAD: 29,035 Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 56.0 ) + ( 29,035 /( 1.08 x 861 ) 87.2 OF LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200 / (4840 x 861 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 87.3 OFdry bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN 11 & 2 Page 15 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. - NIA ROOM NAME: ATTIC (above C12) Ref: 5.5 -5.11, 5.14 - 5.16, 5.18,5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/Ibdryair Steady State Temperature: 81.7 'F Design Rm Temp 'F: NA TIYP OF LENGTH/ WIDTH AREA U Ts Tr DE-LTA T SENSIBLE HEAT WLL ECLOSURE HOT. (t.I (Ft) (sq t) Btuih.sqft. (F) (F) (F) (BTU/h) | |||
EAST 692.0'. C9, 8" RMW 33.2 5.5 183.2 0.455 82.8 81.7 1.1 92 WEST 692.0'- C8, 8" RMW 33.3 5.5 183.2 0.455 81. 81.7 -0.5 -42 SOUTH 692.0' - C11, 8" RMW I.A 5. 60., 0.455 79.1 81.7 .2.6 -72 NORTH 692.0'- ABIA31, 42" CI 8. 5.5 44. 0.21 104. 81.1 22.3 208 NORTH 692.0' -ABIA30, 42" CI 3.4 5. 16. 0.21 111.0 81.7 29.3 10 FLOOR 692.0' C12 11.4 33..1 366. 0.330 87.. 81. 5.6 677 CEILING 708.0' -C4, 18" CI 11.0 33. 366. 0.305 80.4 81.7 -1.3 -145 | |||
- TOTAL TRANSMISSION LOAD = 821 1TERALT SITT KEUROMICUNUIIOUNS: U1.7 r Ury UUlM I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page 1G6 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. - 692.0'- STAIR Cl Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 75.7 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE .GT. (Ft) (Ft) (Sq ift) Btulh.sqft. (F) (F) (F) (BTU/h) | |||
WEST 692.0' - Cl, 36" Cl 8.10 14. 116.0 0.23 85. 75.7 9.7 26 SOUTH 692.0' - Ground 18. 14. 261.0 1.00 68. 75.7 -7.7 -2,01 NORTH 692.0' - C2, 12" Cl 18.A 14. 261.0 0.431 81. 75.7 5.8 6 EAST' 692.0' - C11, 8" RMW 8.C 14. 94.! 0.45 79.1 75.7 3.4 1 EAST Door C1 7.1 3. 21.5 0. 79.1 75. 3.41 3 FLOOR 692.0'- Ground 18.0 8.0 144.0 0.02 68. 75. -7.7 -2 CEILING (See Note) 11 :' N. LOAD Q'412 TOTAL TRANSMISStION LOAD = -942 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 41 | |||
*ercWflV -- ~f -. fl. *7'~F | |||
-'lkfi IC dn | |||
-y bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page i17 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 74.4 'F Design Rm Temperature: NA TYPE OF hIE -A,4GTIt/uUZDTL To Tr DELTrAT SENSIBLE HEAT ENLOSUC RE . (Ft) (FIt) (Saq t) Btunh.sqt. (1F) (MF) ('F) (BTU/h) | |||
WEST* 692.0' - C11, 8" RMW 8.a 14.51 94.. 0.45 79.1 74.4 4.7 202 WEST Door C12 7.2 3.(; 21.. 0.448 79.1 74.4 4.7 45 SOUTH 692.0' - Ground 18.0 14. 261.0 1.000 68.0 74.4 -6.4 -1,6701 NORTH 692.0' - C9, 8" RMW 18.0 14. 261.. 0.455 82.8 74.4 8.4 998 EAST 692.0' - CIO, 36" CI 8.ý 14.51 116. 0.236 87.1 74.4 12.8 3 FLOOR -Ground 192.0' 18.0 80 144. 0.02 68.0 74.4 -6.4 -2 GCElING (See Note) I....... '. _____ - ____,,___,:.__.____ | |||
TOTAL TRANSMISSION LOAD = -99 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% - 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 884 ISTEADY STATE ROOM CONDITIONS: 74.4 T dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page 18 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 &708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 708.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18,5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow: 5,474 cfm Supply Air Temp: 56.0 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 94.4 'F Design Rm Temp: 89 TYPE OF LENGTH/ WIDTH AREA O Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Pt) (Ft) (Sq Ft) Btuih.sqft. (F) (oF) CF) (BTU/h) | |||
SOUTH 708.0' - TBITI, 36" Cl 68. 19.50 1329.9 0.236 120.0 94.4 25.6 8,035 SOUTH 708.0' - Stair C1, 8" Cl 18. 19.50 351.1 0.500 107.4 94.4 13.0 2,282 NORTH 676.0' - ABIA2, 36" Cl 37. 3.50 130.2 0.236 104.C 94.4 9.6 2951 NORTH 692.0' - ABIA3, 36" Cl 26. 3.50 92.8 0.236 104.C 94.4 9.6 210 NORTH 692.0' - ABIA5, 36" Cl 21. 3. 75.31 0.236 104.0 94.4 9.6 17 NORTH 713.0' - Gen.area, 36" CI 56.2 16.0 899.4 0.236 118.0 94. 23.6 5,008 NORTH 713'. A25, 36" Cl 15.01 16.0 240.0 0.236 112.0 94.4 17.6( 99 NORTH 713'- A26, 36" Cl 15.0 16.0 240.0 0.236 113, 94.4 18.6 1,054 EAST* 708.0' - C2, 8" Cl 8.0 19.50 113.0 0.500 100.1 94.4 5.7 3 EAST Door C22 7.2 6.0 43.0 0.448 100.1 94. 5.7 11 EAST 708.0' - C3, 8" Cl 34. 5119. . 538. 30.50 084. 6 94.1 9.8 -2,631 WEST* 708.0'.- TB/TI, 36" CI 34., 19.5 647.; 0.23( 120.0 94.4 25.6 3.91[ | |||
WEST Door C20 7.i " 3.5 0 25. 6 0.44 8 120.0 94. 25.6 29 WEST' Stair Cl, 8" Cl 8. 19.50 134.51 0.431 107.4 94. 13.0 7 WEST Door C21 7.2 3.00 21.51 0.448 107.4 94. 13.0 12 FLOOR 692.0' - C2, 18" Cl 'A, 989.0 0.305 81.5 94. .12.9 -3,891 FLOOR 692.0' - C3, 18" CI ¶' ' 775." 0.305 83.7 94.4 -10,7 -2,532 FLOOR FLOOR 692.0' - C4, 692.0' - C5, 18" CI 18"CI | |||
,"J J .* 1 ¶1 842.E 189. | |||
0.305 0.30 77. | |||
76. | |||
94. | |||
94. | |||
-16.7 | |||
-17,6 | |||
-4,291 | |||
-1,01 FLOOR 692.0' - Cll, 18" CI f, 544. 0.301 79.1 94.A 15.3 .2,53 CEILING 729.0 - C1, 18" CI 3341.2 0.30 116. 94. 21.6 22.01 TOTAL TRANSMISSION LOAD = 28,666 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 197,026 TOTAL ROOM SENSIBLE LOAD: 226,192 Ts I I I CFMI ROOM TEMPERATURE (Tr) ( 56.0 ) + ( 226.192 /(1.08 x 5,474 ) = 9 F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 Room humidity ratio Wr = 0.0069 + 400 1(4840x 5.474 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 94.4 :F dry bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page ['=9 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. - 708.0'- C2 Ref: 5.5 - 5.1.1, 5.14 - 5.16, 5.18. 5.20, 5.47 -5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air 0 | |||
Steady State Temperature: 100.1 OF Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE hEAT WALL ENCLOSURE GT. (Mt) (FPt) (Sq Ft) Btulh.sqft. (17) (F) (117) (BTU/h) | |||
EAST* 708.0'- C4, 8" Cl 8.0 19.5 113.0 00 80.1 100.1 -19.7 -1,113 EAST Door C24 7.2 6.0 43.0 0.448 80. 100.1 -19.7 -380 WEST* 708.0'- Cl, 8" Cl 8.0 19.5 113.0 0.500 94. 100.1 -5.7 -322 WEST Door C22 7.2 6.0 43.0 0.448 94. 100.1 -5.7 -110 SOUTH* 708.0'- TBrTr, 36" CI 39.( 19.51 736.1 0.236 120.0 100.1 19.9 3,457 SOUTH Door C26 7.; 3.4 24. 0.448 120.. 100.1 19.9 217 NORTH* 708.0' - C3, 8" Cl 39.0 19.. 717. 0.50 84. 100.1 -15.5 -5,560 NORTH Door C23 7., 6.0 43. 0. 84. 100.1 -15.5 -29 FLOOR 692.0'- Cli 18" e CI ! 312.. 0.301 79. 100.1 -21.0 -1,998 CEILING 729.0 - Cl, 18" CI . 7- 312.. 0.305 116.0 100.1 15.9 1,51 TOTAL TRANSMISSION LOAD : -4,594 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: 7.5 HP Does not operate during this LOCA case(Compuler Rm Supplement.Cooling) 0 PEOPLE 0 X 250 0 LIGHTING 1,085.0 X 3.413 X 100% = 3,703 EQUIPMENT 217.0 X 3.413 X 100% = 741 CABLE TRAYS 0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: -151 ISTEADY STATE ROOM CONDITIONS: 100.1 V dry bulb 1 This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page 2-b | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 84.6 'F Design Rm Temp F: 82 TYPz OF LUNGTlt/ WIDTH AREA U Ta Tr DELTA T SENSIBLE BEAT WALL ENCLOSUKRE HOT. (Ft (Ft) (Sq Ft) Btulh.sqft. (*F) (F) (*F) (BTU/h) | |||
SOUTH* 708.0' - C2, 8"CI 39.01 19. 717.5 0.500 100.1 84. 15.5 5,56% | |||
SOUTH Door C23 7.2 6. 43.0 0.448 100.1 84. 15.5 299 NORTH 676.0' - ABIA3, 36" Cl 39.5 3. 136.5 0.236 104.0 84. 19.4 62 NORTH 713.0'- Ion, fltr rm, 36" Cl 39.0 16.1 624.0 0.236 118.0 84. 4,911 | |||
_____ ____ _____ 33.4 EAST 708.0'. C4, 8" Cl 33.3 19.5 649. 0.50 80. 84. -4.2 -1,364 WEST 708.0' - Cl, 8" Cl 33.3 19.5 649., 0.50 94. 84. 9.8 3,182 FLOOR 692.0'- C5, 18" CI . '4; ,: 765. 0.30 76. 84.1 -7.8 -1,82 FLOOR 692.0'- C6, 18"CI ; ; 526.1 0.30 82. 84. -2.3 36 CEILING 729.0- Cl, 18" CI , #Z¶l77.. 1292.. 0.3051 116.0 84.6 31.4 12,37! | |||
TOTAL TRANSMISSION LOAD = 23,404 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 91,816 TOTAL ROOM SENSIBLE LOAD: 115,720 SUPPLY AIR: | |||
Supply air is a mix of air from two different air handling units. | |||
Room AHU(MER) AHU (CR) cfm 3756.9 0 Temperature, -F 1 56.01 0.0 Total flow = 3,757 cfm Supply air temperature: 56.0 'F Ts I I CFMI ROOM TEMPERATURE (Tr)= 56.0+ 115,720 1 ( 1.08 x 3,757 ) = 84.5 'F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr): | |||
Room AHU(MER) AHU (CR) cfm 3,756.9 0.0 Humidity ratio 0.0069 0.0000 Total flow = 3,757 cfm Wr' = 0.0069 # moist I # dry air Wr = 0.0069 | |||
* 400 /(4840x 3,757 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 84.6 °F dry bulb This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page Z I | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 708.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 5,898 cfm (Supply from AHU) | |||
Supply Air Temp: 56.0 °F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 80.4 'F Design Rm Temperature: 87 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE GJT. (Ft) (F37) (SqZ Ft) Btulh.sqft. (F) (M) (1F) (BTU/h) | |||
SOUTH 708.0' - TBIT1, 36" CI 75.1 19.5 1464.5 0.236 120.0 50.4 39.6 13,686 SOUTH 708.0*- Stair C2, 8" CI 18.0 19.5 351.0 0.500 95.5 80.4 15.1 2,650 NORTH 692.0' - AB/A31, 36" CI 42.0 3.501 147. 0.236 104. 80.4 23.6 81 NORTH 692.0' - ABIA30, 36"CI 26.0 3.50 91.0 0.236 111.0 80. 30.6 657 NORTH 692.0' - ABIA29, 36" CI 22.0 3.50 77.0 0.236 111-.0 80.4 30.6 55E NORTH 713.0'- Ion, fltr rm, 36" Cl 42. 16.001 672.0 0.231 118.0 80.4 5,961 | |||
_______ ~~~~~37.6 NORTH 713'-AB Gen Area, 36" Cl 48.o 16.001 768.1 0.236 118.0 80.41 37.6 6,815 WEST 708.0' - C3, 8" CI 34.5 19.-1 672. 0.500 84.6 80.4 4.2 1,41 WEST* 708.0'-C2, 8" Cl 8. 19.- 113. 0.500 100.1 80.4 19.7 1,113 WEST Door C24 7. 6.0 43. 0.441 100.1 80.4 19.7 38 EAST 708.0'- TBITr, 36" CI 34. 19.5 672. 0.231 120.0 80.4 39.6 6,281 EAST* Stair C2, 8" CI 8.0 19.! 134. 0.431 95. 80.4 15.1 87 EAST Door C25 7. 3.0 21. 0.448 95. 80.4 15.1 1 FLOOR 692.0' - C6, 18" CI 33. 6.9 229. 0.30 82.3 80. 1.9 13 59 2 FLOOR 692.0' - Cl1, 18" CI 74.. 8.0 .j 0.305 79.1 80.41 -1.3 -235 FLOOR 692.0' - C7, 18" CI 11. 33.4 376.. 0.30 81. 80.41 0.8 9 FLOOR 692.0- - CS, 18" Ct 18.0 33.31 599. 0.30 81. 80. 0.8 146 FLOOR 692.0'-Attic(above C12) 11.0 33." 366.3 0.30 81. 80., 1.3 14 FLOOR 692.0' - C9, 18" CI 43. 33.1 1431.9 0.30 82. 80.1 2.4 1,0 3 | |||
CEILING 729.0 - C1, 18"CI C ',, 595.7 0.30 116. 80. 35.6 39,04 TOTAL TRANSMISSION LOAD = 81,731 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD 72,818 TOTAL ROOM SENSIBLE LOAD: 154,799 Ts I 0 I CFMI ROOM TEMPERATURE (Tr) = 56.0 + 154,799 / ( 1.08 x 5,898 ) = 80.3 'F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200/ (4840 x 5,898 ) = 0.0069 I | |||
. .. I TC I M. MUVJM.W ýVmuI tI IMQ l0.4 r Uy uutU I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page Z2. | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. - 708.0' - STAIR Cl Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm 0 | |||
Supply Air Temp: NA F Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 107.4 'F Design Rm Temp 0F: NA TYPE OF LEN*TH/ WIDTH (PRA U Ta Tr DELTA T SENSIBLE EMET WALL, E9CLOSURE HOT. (Ft) (7t) (Sq t) Btuih.sqft (*) ("F) (1) (BTU/h) | |||
WEST 708.0' -TBITI, 36" Cl 8. 19.! 1156.0 0.236 120. 107 12.6 4 SOUTH 708.0 -TBITr, 36" CI 18. 19. 351 0.236 120.0 107. 12.6 1,0 NORTH 708.0' - C1, 8" CI 18. 19.! 351 0.500 94. 107. -13.0 -2,282 EAST* 708.0'.CI,8"Cl 8. 19.! 134 0.431 94. 107. -13.0 -754 EAST FLOOR (See Note) | |||
Door C21 f ~~'~~ 7 | |||
: 7. 3.0 21 0.448 94. 107. -13.0 125 CEILING (See J, 4 TOTAL TR M 1,653 Note: No transmission through the floor &ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 963 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: -670 ISTEADY STATE ROOM CONDITIONS: 107.4 OFdry bulb - | |||
This page replaced by Revision 20. | |||
m Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page Z3 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 ROOM NO. 708.0' - STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57. 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfrn Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/ib dry air Steady State Temperature: 95.5 OF Design Rm Temp OF: NA T"YP Or LENGTH/ I I To Tr DELTA T SENSIBLE HEAT EAST ENLCLLOSURE 708.0' - TBrrl, (Pt) 77) (SQ Pt) Btu/h..qft CF) ('F) ('F) (BTE/h) 36- CI B. 1. ,60 26 2. 95.1 24. 902 SOUTH 708.0' - TBrro , 36t Cil cnied Is . open s.ace (rli 95.50 24a 2,027 | |||
-9,601 WEST* 708.0" - C4, 8l Cl bl t9is wall area, hs e a r 95.s -15fo -t,0al WEST oorC25 X 3.413 95. -15 | |||
-15 014 1 | |||
3 155 LG T G2T | |||
*.708.0'0-XC4,.8"4C1 CotC No trans iso n hog h lo eln sc niee ;o e p c sar)b t e nee ain 9 . n 5 (SeeX LIGHTIN 343 0% 8 TOTAALTROOMMSENSOBLEOLOAD:-173 PEOPLE TAS0. X 3413 2510% 0 TOTAL ROOM SENSIBLE LOAD: | |||
103 STEADY STATE ROOM CONDITIONS: 95.5 OFdry bulb I This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page 24 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 7.10 LOCA CONDITION (SUMMER CASE 1) | |||
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT: | |||
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUM. cfm X *F (cfm) (*F) #MOISTI#DRY MECHANICAL EQUIP. ROOM EAST C`10) 2,673 87.2 0.0069 18.4 233,086 COMMUNICATION ROOM (692.0' - C9) 2,772 82.8 0.0070 19.3 229,522 MECHANICAL EQUIP. ROOM WEST (Cl) 4,558 85.4 0.0069 31.4 389,211 UNIT 1 AUX. INSTRUMENT ROOM (708.0'-Cl) 7,038 94.4 0.0069 48.7 664,387 COMPUTER ROOM (708.0' - C3) 5,367 84.6 0.0069 37.2 454,048 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7,236 80.4 0.0069 50.0 581,734 OUTSIDE AIR 3,000 95.0 0.0133 39.9 285,000 EXFILTRATION (for balancing purpose only) -580 .,...' :*-. | |||
ITOTAL Vretum : 32,063 . 244.9 2,836,987 Return Ait Temperature from EBR spaces: SUM (cfm X 'F) I Vretum: Tretum = I 88.5F I Return Air Humidity Ratio from EBR spaces: Wreturn = 0.0076 # MOIST I # DRY AIR This page replaced by Revision 20. | |||
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WEN I I & 2 Page :25 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Appendix 9 Summary of Cooling Loads and Room Temperatures for LOCA Summer Case I with 70% Design Air Flow COOLING LOAD TEMPERATURE RELATIVE ROOM (BTUIHR) °F HUMIDITY (%) | |||
SENSIBLEI LATENT DESIGN IST. STATE DESIGN I ST.STA. | |||
ROOMS @ ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (C1) 30,784 j .. 89 85 NA NA MECHANICAL EQUIPMENT ROOM (C2) 10,010 83 82 NA NA 250V BATTERY ROOM 1 (C3) 4,985 , 88 84 NA NA 250V BATTERY BOARD ROOM I (C4) 44,036 * ; 85 78 NA NA 250V BATTERY BOARD ROOM 2 (C5) 45,403?, * " 85 77 NA NA 250V BATTERY ROOM 2 (C6) 3,383 7 88 82 NA NA 24V &48V BATTERY ROOM (C7) 1,030[ 90 81 NA NA 24V & 48V BATTERY BOARD ROOM (C8) 13,782 85 81 NA NA COMMUNICATION ROOM (C 9) 33,360 400 88 83 NA NA MECHANICAL EQUIPMENT ROOM EAST (C10) 70,046 | |||
* i 87 87 NA NA CORRIDOR (C 11) 6,972 A . 79 ______ | |||
SECONDARY ALARM STATION (C12) 29,035 200 82 8. NA NA | |||
:ATTIC (above C12) 821 *. '":: 82**** | |||
WEST STAIRWELL (STAIR Cl) 76 ;. | |||
EAST STAIRWELL (STAIR C2) 884i , 74 , | |||
ROOMS @ ELEVATION 708.0' UNIT # 1 AUX INSTRUMENT ROOM (C1) 226,192 400 89 ,44 NA NA CORRIDOR(C 2) -151 4 - 100 ___ | |||
2 COMPUTER ROOM (C3) ( 115,720 400 82 85 NA NA UNIT # 2 AUX INSTRUMENT ROOM (C4) 154,799 200 87 80 NA NA WEST STAIRWELL (STAIR C11) -670 107 EAST STAIRWELL (STAIR C2) 103 , ; | |||
* 96 | |||
==ISUMMARY== | |||
l ... | |||
790.566 1.60C Cooling Loads & AHU Heat Duty - LOCA Summer - Case I with 70% Design Flow Rate Cooling Final Computer AHU A-A AHU B-A TOTAL Chiller Load Cooling Room (216 gpm) (216 gpm) three (3) Capacity Name Load AHU AIRCOOL | |||
* AIRCOOL | |||
* AHUs (See Section 2.2) | |||
(Btu/h) (Btulh) (Btu/h) (Btu/h) (Btu/h) (Btulh Sensible 790,566 N/A 480,122 480,122 960,244 N/A Latent 1,600 N/A 6,597 6,597 13,194 N/A Total 792,166 N/A 486,719 486,719 973,438 1,807,200 | |||
* For Heat Duty see pg. 28. | |||
This page replaced by Revision 20. | |||
CALC ID EPMMCP071689 Appendix 9 REV. 20 SHEET 26 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:17:59 PM | |||
***** EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 | |||
CALC ID EPMMCP071689 Appendix 9 REV. 20 SHEET 27 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:17:59 PM | |||
***** QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION | |||
CALC ID EPMMCP071689 Appendix 9 REV. 20 SHEET 28 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:17:59 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: 02 DATE: 10-25-04 PROCEDURE: EBR LOCA App. 9 CONVERGENCE TOLERANCE: 0.5 PARAMETER WATER SIDE AIRSIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 27.12 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216 00 11933.00 Inlet Temperature (degrees F): 48.00 88.40 Outlet Temperature (degrees F): 52.50 49.91 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F) 1823.81 8.4.1 Clean Pressure Drop (psi): 32.87 Not Calculated Fouled Pressure Drop (psi): 39.31 Not Calculated Velocity (ft/s and ft/min): 9.93 340.94 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 486719/ 480122/ 6597 Btu/hr Average Overall Heat Transfer Coefficient: 6.24 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412..31 sq ft Dew Point Temperature: 49.91 deg F | |||
CALCULATIONEPMMCP071689 R20 PAGE .29 I | |||
I I | |||
I'I SUPPLY DUCT Note: - AHUSUPPLYCOOLED AIR 2,430 SUPPLY A0R90 DESIGNFLOW RAW0) | |||
: 1. Thism0asmrd flowmtotn rtspote to stage 3d DOCN 51&5% 1 90% -..-- RETURNAIR o0 )ft005gn vakueark ued forto the smoertme e.. 2.430 ESMATED 000UE(REIoERNTRANSFER AIR F | |||
Ch0ddgr00earlfow baLa.rg: N-OA L LOA - | |||
TRANSFER AIR -w FLOW= SUPPLYAIRFLOW) M, flowM(Oude air spply): 2420 OW=W 3000 Mrtfowto& | |||
-- , EXHAUSTAIR 4040 CALCULATED AIRFLOW | |||
~cng Batteryroom e.Whastftn: | |||
F-li(f balie to pl-pe -ry n1900 0 tP e11 Ae000 ... | |||
(2420) otm d.* | |||
d. | |||
(eo ~ | |||
oftt (Z.420) 001 ot. | |||
5t8 OUTSIDE AIRSUPPLY TRANSFER I EXHAUSTAIR(110%DESIGNFLOW) | |||
I I I I Cm NUMXER PO RM UE MEASURED FLOW(SEENOTE1) (3000) OUTSIDE FLOWRATEFORLOCA(CRIMODE) | |||
TINSPage rePUId by ReOlaon20. | |||
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: A. to.) | |||
==Subject:== | |||
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) | |||
Rev 18 Prepared By: N Date: 08/10/10 Rev. 18 Checked By: _4&Date: 08/12/10 Li EVALUATION OF THE INTERIM CONDITION FOR DCN D51656A (PRIOR TO COMPLETION OF STAGE 3) | |||
This Appendix is deleted since Stage 3 is implemented and .interim configuration ceased to exist. | |||
ML-L4 Calculation sheet Document: EPMMCPO71689 Rev.: 016 Plant: WBN / Units 1,2 Page 1 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis APPENDIX 11 - Dual Unit Operation Analysis | |||
: 1. PURPOSE The purpose of this Appendix is: | |||
* Determination of the steady state room temperatures and humidity for dual unit operation. As part of the WBN Unit 2 Construction Completion Project, electrical heat load calculations referenced by this calculation were revised not only to reflect Dual Unit Operation (newly energized cables, lights, and equipment) but also to more accurately reflect actual electrical heat loads during different normal and off-normal conditions. The heat load from electrical heat load calculations (Ref. 3.1, 3.2 and 3.3) are directly used as design input in this appendix. | |||
* To determine potential impact for completing stage 3 of DCN 51656 for dual unit operation. Calculation EPMMCP071689 Rev.016 assesses the proposed changes to be performed by DCN 51656. Stage 3 of this DCN was not completed since Systems Engineering was unable to get the air flows adjusted to within the G-37 requirements. Section 6.5 of Appendix 11 provides the potential impact on the EQ design room temperatures if the air flow to the Secondary Alarm Station was reduced from 695 cfln to 200 cfm. | |||
The detailed updated electrical load calculations used in Appendix 11 are listed in Section 3. | |||
: 2. Assumption 2.1 Justified Assumption 2.1.1 For dual unit operation, 90% of current design flow rates based on the flow diagram was used for the summertime normal plant operation and a LOCA, while 110% of current design flow rates was used for the wintertime normal plant operation and a DBE LOOP. Table I in Appendix 11, Page 9, lists the 90% of current design flow rate and 110% of current design flow rates, respectively. | |||
Technical Justification: Currently, the Stage 3 of DCN 51656 has not been implemented yet. Using the flows listed in Table 1 is conservative since lower airflow rates in summertime will result in higher room temperature while higher airflow rates will reduce the room temperature in winter time. | |||
The other justified assumptions for this appendix are identical to that in Section 4.1. | |||
2.2 Unverified Assumption 2.2.1 Stage 3 of DCN 51656 will be cancelled for dual unit operation. According to preliminary analysis, the implementation of Stage 3 of DCN 51656 will result in very high room temperature in Secondary Alarm Station (EL.692-C12) which is over 104 TF. | |||
This page is added by Rev.016 | |||
I I lCalculation sheet Document: EPMMCP071689 Rev.: 016 1Plant: WBN / Units 1,2 1Page 2 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis The other DCNs and Unit 1 civil and mechanical drawings associated with previous revisions of this calculation have been reviewed and determined to not merit the inclusion of an unverified assumption for the purpose of dual unit operation. | |||
: 3. Reference 3.1 WBN-EEB-MS-TI09-0022, Rev. 13, "Heat Generation in the Control Building on EL 692.0, 708.0 and 755.0". | |||
3.2 WBN-EEB-MS-TI09-0042, Rev. 14, "Electrical Heat Generation in the Control Building Main Control Room, EL.708.0' (rooms C1 and C4), and 729.0 (room Cl)". | |||
3.3 WBN-EEB-MS-T109-0058, Rev.9, "Electrical Heat Generation in the Control Building 692.0 (Cl 1, C12), | |||
708.0 (C2), 755.0 (C2, C3, C5, C7, C9, C10, C14, C16, C17, C18, C19, C20)". | |||
: 4. Heat loads Sections 4.1 to 4.6 detail the electrical heat loads under different operating conditions for dual unit operation. | |||
4.1 Room Internal Load Summary (Normal Operation - Summer) | |||
(ELEC LOAD INCLUDES EQUIPMENT, CABLES, AND LIGHTS) | |||
ROOM PEOPLE ELEC LOAD REFERENCE DESCRIPTION (BTU/HRT & NOTES ROOMS AT FLOOR ELEVATION 692.0' ECHANICAL EQUIP. ROOM WEST (Cl) 9027 Appendix 11, Ref. 3.1 ECHANICAL EQUIPMENT ROOM (C2) 4,468 Appendix 11, Ref. 3.1 50V BATTERY ROOM 1 (C3) 3,823 Appendix 11, Ref. 3.1 50V BATTERY BOARD ROOM 1 (C4) 74,642 Appendix 11, Ref. 3.1 I50V BATTERY BOARD ROOM 2 (C5) 79,977 Appendix 11, Ref. 3.1 50V BATTERY ROOM 2 (C6) 3,823 Appendix 11, Ref. 3.1 4V &48V BATTERY ROOM (C7) 2,041 Appendix 11, Ref. 3.1 4V &48V BATTERY BOARD ROOM (C8) 20,683 Appendix 11, Ref. 3.1 COMMUNICATION ROOM (C9) IO) 2 103,424 Appendix 11, Appendix 11, Ref. | |||
Ref. 3.1 3.1 21, 304 IECHANICAL EQUIP. ROOM EAST (110) | |||
ORRIDOR (C 11) 2,908 Appendix 11, Ref. 3.3 SECONDARY ALARM STATION (C12) (1) 1 19,570 Appendix 11, Ref. 3.3 WEST STAIRWELL (STAIR Cl) (WATTS) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6 ROOMS AT FLOOR ELEVATION 708.0' This page is added by Rev.016 | |||
Calculation sheet | |||
.Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 3 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis NIT # 1 AUX INSTRUMENT ROOM (Cl) (1) 2 229,272 Appendix 11, Ref. 3.2 ORRIDOR (C 2) 5,638 Appendix 11, Ref. 3.3 OMPUTER ROOM (C3) (1) 2 46,236 Appendix 11, Ref. 3.1 UNIT# 2 AUX INSTRUMENT ROOM (C4) ( 1 201,162 Appendix 11, Ref. 3.2 WEST STAIRWELL (STAIR Cl) (WATTS) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6 NOTES: | |||
: 1. See Assumption 4.1.9 4.2 Room Internal Load Summary (Normal Operation - Summer) | |||
(ELEC LOAD INCLUDES EQUIPMENT, CABLES, AND LIGHTS) | |||
ROOM PEOPLE ELEC LOAD REFERENCE (BTU/HR) & NOTES ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (C0) 9,027 Appendix 11, Ref. 3.1 MECHANICAL EQUIPMENT ROOM (C2) 4,468 Appendix 11, Ref. 3.1 250V BATTERY ROOM 1 (C3) 3,823 Appendix 11, Ref. 3.1 250V BATTERY BOARD ROOM 1 (C4) 74,642 Appendix 11, Ref. 3.1 250V BATTERY BOARD ROOM 2 (C5) 79,977 Appendix 11, Ref. 3.1 250V BATTERY ROOM 2 (C6) 3,823 Appendix 11, Ref. 3.1 24V & 48V BATTERY ROOM (C7) 2,041 Appendix 11, Ref. 3.1 24V &48V BATTERY BOARD ROOM (C8) 20,683 Appendix 11, Ref. 3.1 COMMUNICATION ROOM (C 9) 2 103,424 Appendix 11, Ref. 3.1 MECHANICAL EQUIPMENT ROOM EAST (C10) 21,304 Appendix 11, Ref. 3.1 CORRIDOR (C 11) 2,908 Appendix 11, Ref. 3.3 SECONDARY ALARM STATION (C12) 1 19,570 Appendix 11, Ref. 3.3 WEST STAIRWELL (STAIR Cl) (WATTS) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6 ROOMS AT FLOOR ELEVATION 708.0' UNIT# 1 AUX INSTRUMENT ROOM (Cl) 2_229,272 Appendix 11, Ref. 3.2 CORRIDOR (C 2) 5,638 Appendix 11, Ref. 3.3 COMPUTER ROOM (C3) 2 46,236 Appendix 11, Ref. 3.1 UNIT # 2 AUX INSTRUMENT ROOM (C4) `1 201,162 Appendix 11, Ref. 3.2 WEST STAIRWELL (STAIR Cl) (WATTS) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6 This page is added by Rev.016 | |||
[rrVA Calculation sheet Document: EPM4MCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 4 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis 4.3 Room Internal Load Summary (Loca Condition - Summer) | |||
(ELEC LOAD INCLUDES EQUIPMENT, CABLES, AND LIGHTS) | |||
[PEOPLE ELEC LOAD REFERENCE ROOM I(BTUIHR) &NOTES ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIP. ROOM WEST (Cl) 9,027 Appendix 11, Ref. 3.1 MECHANICAL EQUIPMENT ROOM (C2) 4,468 Appendix 11, Ref. 3.1 250V BATTERY ROOM 1 (C3) 3,823 Appendix 11, Ref. 3.1 250V BATTERY BOARD ROOM 1 (C4) 74,642 Appendix 11, Ref. 3.1 250V BATTERY BOARD ROOM 2 (C5) 79,977 Appendix 11, Ref. 3.1 250V BATTERY ROOM 2 (C6) 3,823 Appendix 11, Ref. 3.1. | |||
24V & 48V BATTERY ROOM (C7) 2,041 Appendix 11, Ref. 3.1 24V &48V BATTERY BOARD ROOM (C8) 20,683 Appendix 11, Ref. 3.1 COMMUNICATION ROOM (C 9) (1) 2 103,424 Appendix 11, Ref. 3.1 MECHANICAL EQUIP. ROOM EAST (C10) 21,304 Appendix 11, Ref. 3.1 CORRIDOR (C 11) 2,908 Appendix 11, Ref. 3.3 SECONDARY ALARM STATION (C12) (1) 19,570 Appendix 11, Ref. 3.3 WEST STAIRWELL (STAIR C1) (WATTS) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) ___ 1_288 See Assumption 4.1.6 ROOMS AT FLOOR ELEVATION 708.0' UNIT # I AUX INSTRUMENT ROOM (Cl) (1) 2 229,272 Appendix 11, Ref. 3.2 CORRIDOR (C 2) 2 5,638 Appendix 11, Ref. 3.3 COMPUTER ROOM (03) (')(2) 2 46,236 Appendix 11, Ref. 3.1 UNIT # 2 AUX INSTRUMENT ROOM (C4) (1) 1 201,162 Appendix 11, Ref. 3.2 WEST STAIRWELL (STAIR Cl) (WATTS) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6 NOTES: | |||
: 1. See Assumption 4.1.9. | |||
: 2. Supplemental AHU cooling is credited in the LOCA summer case number 2, Section 7.11. See Note 19, Section 6.9. | |||
This page is added by Rev.016 | |||
FIVI Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 5 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis 4.4 Room Internal Load Summary (Loca Condition - Summer) | |||
(ELEC LOAD INCLUDES EQUIPMENT, CABLES, AND LIGHTS) | |||
I ELEC LOAD REFERENCE ROOM PEOPLE (BTU/HR) & NOTES ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIP. ROOM WEST (Cl) 9,027 Appendix 11, Ref. 3.1 MECHANICAL EQUIPMENT ROOM (C2) 4,468 Appendix 11, Ref. 3.1 250V BATTERY ROOM 1 (C3) .3,823 Appendix 11, Ref. 3.1 250V BATTERY BOARD ROOM 1 (C4) 74,642 Appendix 11, Ref. 3.1 250V BATTERY BOARD ROOM 2 (C5) 79,977 Appendix 11, Ref. 3.1 250V BATTERY ROOM 2 (C6) 3,823 Appendix 11, Ref. 3.1 24V & 48V BATTERY ROOM (C7) 2,041 Appendix 11, Ref. 3.1 24V & 48V BATTERY BOARD ROOM (C8) 20,683 Appendix 11, Ref. 3.1 COMMUNICATION ROOM (C 9) 2 103,424 Appendix.11, Ref. 3.1 MECHANICAL EQUIP. ROOM EAST (C10) 21,304 Appendix 11, Ref. 3.1 CORRIDOR (C 11) 2,908 Appendix 11, Ref. 3.3 SECONDARY ALARM STATION (C12) 1 19,570 Appendix 11, Ref. 3.3 WEST STAIRWELL (STAIR CI) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) 1 288 See Assumption 4.1.6 ROOMS AT FLOOR ELEVATION 708.0' UNIT# 1 AUX INSTRUMENT ROOM (C1) 2 229,272 Appendix 11, Ref. 3.2 CORRIDOR (C 2) .5,638 Appendix 11, Ref. 3.3 COMPUTER ROOM (C3) 2 46,236 Appendix 11, Ref. 3.1 UNIT # 2 AUX INSTRUMENT ROOM (C4) 1 201,162 Appendix 11, Ref. 3.2 WEST STAIRWELL (STAIR Cl) 288 See Assumption 4.1.6. | |||
EAST STAIRWELL (STAIR C2) 288 See Assumption 4.1.6 This page is added by Rev.016 | |||
Calculation sheet Document: EPMMCPO71689 Rev.: 016 Plant: WBN / Units 1,2 Page 6 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis 4.5 Room Internal Load Summary (Normal Operation - Winter) | |||
ROOM ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST 0.0 1,441.0 Appendix 11, Ref. 3.1 4,918 4,918 NOTE 1 (Cl) _ _ _ _ _ _ _ _ _ _ _ _ | |||
MECHANICAL EQUIPMENT ROOM (C2) 0.0 535.0 Appendix 11, Ref. 3.1 1,826 1,826 NOTE 1 250V BATTERY ROOM 1 (C3) 0.0 604.0 Appendix 11, Ref. 3.1 2,061 2,061 NOTE 1 250V BATTERY BOARD ROOM 1 (C4) 0.0 20,886.0 210.0 Appendix 11, Ref. 3.1 72,001 72,001 NOTE 1 250V BATTERY BOARD ROOM 2 (C5) 0.0 21,871.0 788 Appendix 11, Ref. 3.1 77,335 77,335 NOTE 1 250V BATTERY ROOM 2 (C6) 0.0 604.0 Appendix 11, Ref. 3.1 2,061 2,061 NOTE 1 24V & 48V BATTERY ROOM (C7) 0.0 340.0 Appendix 11, Ref. 3.1 1,160 1,160 NOTE 1 24V & 48V BATTERY BOARD ROOM (C8) 0.0 5,024.0 Appendix 11, Ref. 3.1 17,147 17,147 NOTE 1 COMMUNICATION ROOM (C 9) 0 0.0 27,551.0 Appendix 11, Ref. 3.1 94,032 94,032 NOTE 1 MECHANICAL EQUIPMENT ROOM EAST 0.0 4,866.0 Appendix 11, Ref. 3.1 16,608 16,608 NOTE 1 (CIO) | |||
CORRIDOR (C 11) 0.0 142.0 Appendix 11, Ref. 3.3 485 485 NOTE 1 SECONDARY ALARM STATION (C12) 0.0 4,627.0 Appendix 11, Ref. 3.3 15,792 15,792 NOTE 1 WEST STAIRWELL (STAIR Cl) 0.0 0.0 NOTE 3 0 0 NOTE 3 EAST STAIRWELL (STAIR C2) 0.0 0.0. NOTE 3 0 0 NOTE 3 ROOMS AT FLOOR ELEVATION 708.0' UNIT # 1 AUX INSTRUMENT ROOM (Cl) 0 0.0 56,856.0 Appendix 11, Ref. 3.2 194,050 194,050 NOTE 1 CORRIDOR (C 2) 0.0 217.0 Appendix 11, Ref. 3.3 741 741 NOTE 1 COMPUTER ROOM (C3) 0 0.0 9,373.0 648.0 Appendix 11, Ref. 3.1 34,202 34,202 NOTE 1 UNIT # 2 AUX INSTRUMENT ROOM (C4) 0 0.0 45,490.0 Appendix 11, Ref. 3.2 155,257 155,257 NOTE 1 WEST STAIRWELL (STAIR Cl) 0.0 0.0 NOTE 3 0 0 NOTE 3 EAST STAIRWELL (STAIR C2) 0.0 0.0 NOTE 3 0 0 NOTE 3 NOTES: | |||
(1) The electrical load to be used is 100% of the total load. | |||
(2) Latent cooling load due to personnel was not considered; conservative. | |||
(3) Considered "zero" for this operational condition; conservative. | |||
This page is added by Rev.016 | |||
Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 7 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis I | |||
4.6 Room Internal Loads Summary (Loop Condition - Winter) | |||
THEORETICAL LOCA/LOOP CABLE TOTAL ELECTRICAL LOAD PEOPLE LIGHTING EQUIPMENT TRAYS REFERENCE LOAD CREDITED ROOM. (NOTE 2) WATTS) I BTUIHR (WATTS) (WATTS) & NOTES BTU/HR BTUIHR T NOTES ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (C1) 1204 4109 1,441.0 Appendix 11, Ref. 3.1 9,027 4,918 NOTE 1 MECHANICAL EQUIPMENT ROOM (C2) 774 2642 535.0 Appendix 11, Ref. 3.1 4,468 0 NOTE 1 250V BATTERY ROOM 1 (C3) 516 1761 604.0. Appendix 11, Ref. 3.1 3,823 0 NOTE 1 250V BATTERY BOARD ROOM 1 (C4) 774 2642 20,886.0 210.0 Appendix 11, Ref. 3.1 74,642 0 NOTE 1 250V BATTERY BOARD ROOM 2 (C5) 774 2642 21,871.0 788 Appendix 11, Ref. 3.1 79,977 0 NOTE 1 250V BATTERY ROOM 2 (C6) 516 1761 604.0 Appendix 11, Ref. 3.1 3,823 0 NOTE 1 24V & 48V BATTERY ROOM (C7) 258 881 340.0 Appendix 11, Ref. 3.1 2,041 0 NOTE 1 24V & 48V BATTERY BOARD ROOM (C8) 1036 3536. 5,024.0 Appendix 11, Ref. 3.1 20,683 0 NOTE 1 COMMUNICATION ROOM (C 9) 0 2752 9393 27,551.0. Appendix 11, Ref. 3.1 103,424 0 NOTE 1 MECHANICAL EQUIPMENT ROOM EAST (C10) 1376 4696 4,866.0 Appendix 11, Ref. 3.1 21,304 16,608 NOTE 1. | |||
CORRIDOR (C 11) 710 2423 142.0 Appendix 11, Ref. 3.3 2,908 0 NOTE 1 SECONDARY ALARM STATION (C12) 1107 3778 4,627.0 Appendix 11, Ref. 3.3 19,570 0 NOTE 1 WEST STAIRWELL (STAIR C1) 0 0 0.0 NOTE 3 0 0 NOTE 3 EAST STAIRWELL (STAIR C2) . _0___ 0 0 0.0 NOTE 3 0 0 NOTE 3 ROOMS AT FLOOR ELEVATION 708.0' UNIT# 1 AUX INSTRUMENT ROOM (Cl) 0 10320 35222 56,856.0 Appendix 11, Ref. 3.2 229,272 194,050 NOTE I CORRIDOR (C 2) 1085 3703 217.0 Appendix 11, Ref. 3.3 4,444 0 NOTE 1 COMPUTER ROOM (C3) 0 3526 12034 9,373.0 648.0 Appendix 11, Ref. 3.1 46,236 34,202 NOTE 1 UNIT # 2 AUX INSTRUMENT ROOM (C4) 0 13450 45905 45,490.0 Appendix 11, Ref. 3.2 201,162 155,257 NOTE 1 WEST STAIRWELL (STAIR Cl) 1 0 0.0 NOTE3 0 0 NOTE3 EAST STAIRWELL (STAIR C2) 0 0.0 NOTE3 0 0 NOTE 3 NOTES: | |||
: 1. The normal load minus the theoretical lighting load was assigned to the two mechanical equipment rooms which contain HVAC equipment that will continue to run during the LOCA/LOOP scenario. The auxiliary instrument room and computer room loads were conservatively set to the normal load minus the theoretical lighting load by using the same methodology with Ref.39. (Attachment B). The emergency lighting loads were not considered due to the conservative purpose. See Assumption 4.1.10 for other rooms. | |||
: 2. Latent cooling load due to personnel was not considered; conservative. | |||
: 3. Electrical loads for the stairwells is specified in Assumption 4.1.6. It is powered form non-safety related source and considered "ZERO" for this mode of operation. | |||
This page is added by Rev.016 | |||
Calculation sheet Document: EPMMCP071689 Rev.: 016. Plant: WBN / Units 1,2 Page 8 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis | |||
: 5. Calculation and Analysis See the detailed design input and methodology in Section 6.0 in the main body of this calculation. The detailed calculation process is listed in Section 7.0 of the main body of this calculation. In this appendix, only the heat loads for different operating scenarios have been used to evaluate the room temperature for dual unit operation. | |||
5.1 Normal Operation (Summer Case 1, Maximum Room Temperatures and Minimum AHU Cooling Load Capability) | |||
See Appendix 11, Page 10 to 39. | |||
5.2 Normal Operation (Summer Case 2, Minimum Room Temperatures and Maximum AHU Cooling Load Capability) | |||
See Appendix 11, Page 40 to 72. | |||
5.3 LOCA Conditions (Summer Case 1, Maximum Room Temperatures and Minimum AHU Cooling Load Capability) | |||
See Appendix 11, Page 73 to 99. | |||
5.4 LOCA Conditions (Summer Case 2, Minimum Room Temperatures and Maximum AHU Cooling Load Capability) | |||
See Appendix 11, Page 100 to 132. | |||
5.5 Normal Condition (Winter) | |||
See Appendix 11, Page 133 to 157. | |||
5.6 LOOP Condition (Winter, Minimum Room Temperature at Maximum AHU Capability) | |||
See Appendix 11, Page 158 to 187. | |||
This page is added by Rev.016 | |||
Calculation EPM-MCP-071689 Rev. 16 Appendix 11i Page 9 of 1194 CURRENT DESIGN NEW ANALYTICAL NEW DESIGN 90% OF 110%OF USED SUMMER USED WINTER ROOM NAME & TOTAL FLOW RATE FLOW RATE(3) DESIGN SUPPLY FLOW RATES NEW DESIGN NEW DESIGN PREOP TEST CASES FLOW CASES FLOW SUPPLY EXHAUSI FLOW RATES ROUNDED OFF FLOW RATES FLOW RATES FLOW RATES RATES RATES (CFM) (CFM) (CFM) (CFM) (CFM) (CFM) (CFM) (CFM) (CFM) | |||
EL. 692.0 ROOM NAME MECH EQPT RM NO.1 5(WEST) 1180 NIA 1180 1180 1062 1298 984 984 1298 MECH EQPT RM (BATT RM EXH FAN RM) 245 NIA 245 245 221 270 273 221 270 250V BATT RM NO. 1 900 990 990 250V BATT BD RM NO. 1 2660 NIA 2660 2660 2394 2926 2777 2394 2926 250V BATT BD RM NO. 2 2800 N/A 2800 2800 2520 3080 3106 2520 3080 250V BATT RM NO. 2 900 990 990 24V AND 48V BATT RM 400 440 440 24V AND 48V BATT OD AND CHARGE RM 970 NIA 970 970 873 1067 1088 873 1067 SECONDARY ALARM STATION 695 698 695 626 765 814 626 765 COMMUNICATIONS RM 2975 2975 2975 2678. 3273 2699 2678 3273 MECH EQPT RM NO. 2 (EAST) 2560 2560 2560 2304 2816 2854 2304 2816 TOTAL BRANCH SUPPLY FLOW RATE (3) 12905 12905 12905 11618 14196 13611 11615 14196 TOTAL EXHAUST FLOW RATE (A-A,B-.8 2200 2420 2420 EL- 708.0 ROOM NAME UNIT I AUX. INSTR. ROOM 7820 NWA 7820 7820 7038 8602 6691 6691 8602 COMPUTER ROOM 6070 6070 6070 5463 6677 5367 6367 6677 UNIT 2 AUX. INSTR. ROOM 8425 8425 8425 7683 9268 8425 7583 9268 TOTAL BRANCH SUPPLY FLOW RATE 22315 22315 22315 20084 24547 20483 20084 24547 TOTAL EBR AHU SUPPLY FLOW RATE 36400 | |||
* 36400 36400 32760 40040 35078 32760 40040 NQIII. | |||
MIN PREOP FLOW RATE; REF. 5.1, APPENDIX A, TDN # 95-0714 (2) THIS MIN FLOW RATE USED IN EVALUATION OF BOTH NORMAL & LOCA SUMMER OPERATING CONDITIONS. | |||
SEE APPENDIX DETAIL SCHEMATIC DESIGN FLOW DIAGREAM This page is added by Rev.016 | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 10 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: VA Date: 10/15/9I Checked by: &W Date: 10115M09 NORMAL OPERATION (SUMMER CASE 1) | |||
NORMAL OPERATION (SUMMER - CASE 11 CONSIDERS THE FOLLOWING PARAMETERS: | |||
t GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 | |||
&b AIR FLOW RATES AS SHOWN IN PAGE 9 IN APPENDIX 11 A SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 b MINIMUM CHILLED WATER FLOW RATES OF 216 GPM TO EACH EBR AHU A MAXIMUM CHILLED WATER SUPPLY TEMPERATURE OF 48°F ir. NORMAL OPERATION INTERNAL (ELECTRICAL) LOAD IN PAGE 2 IN APPENDIX 11 ill 95°F PRESSURIZING AIR b COMPUTER ROOM SUPPLEMENTAL AHU RUNNING This case conservatively minimizes the cooling capability of the EBR AHUs by modeling the minimum chilled water flow rate concurrent with maximum chilled water temperature. This case also conservatively maximizes the predicted room temperatures. The EXCEL spreadsheet (see pg.1Ito 33) and AIRCOOL models (see pg.34 to 39) were iterated until the mixed return air temperature (both dry and wet bulb) to the AHU coils calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were approximately equal. This equtes to approximately Tr = 83.3oF(see pg.33) which is significantly greater than the controller setpoint of 680 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. | |||
At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is: | |||
Tz = 51.48 OF (estimated air side outlet temperature for each EBR AHU based on the AIRCOOL model; see pg.36) | |||
At = 6.1 OF (total air temperature rise thru AHU including steam injection temperature rise; see Section 7.4) | |||
Ts =Tz+ At = 56.8 OF Since the computer room supplemental AHU is also credited in this normal cooling mode, an AIRCOOL model of this unit is included in this section (see pg.37 to 39). This model was also iterated until the assumed entering air conditions used in the AIRCOOL model were approximately equal to the room temperature I humidity conditions computed in the speadsheet This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /I & 2 Appendix 11 Page: 11 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis. EBR ELs 692.0 & 708.0 -Control Bldg. | |||
Prepared by: a Date: 10/151/09 Checked by: . Date: 10115109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-Cl Ref: 5.5 -5.11, 5.14- 5.15, 5.18, 5.20, 5.47- 5.54, 5.56, 5.57,6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity W: 20-60 Steady State Temperature: 83.5 'F Design Rm Temp 'F: 88 TZPE OF LENGTH/ WIDTH AREA. U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (7T) (Ft) (sq Ft) BtAqfLt 1 (1) (*F) ("F) (BTu/h) | |||
WEST 692.0' - Ground 42.0 NA NA 1.000 68.0 83. -15.5 -651 SOUTH 692.0' - Ground 47.0 NA NA 1.000 68.0 83. -15.5 -72 NORTH 692.0' -Ground 23.0 NA_ NA 1.000 68.0 83. -15.5 -35 NORTH 692.0'- AB/A1, 42" Cl 18.1 14.5 268.3 0.212 104.0 83. 20.5 1,168 NORTH 692.0' -ABIA5, 42" CI 5.51 14.5 79.8 0.212 104.0 83.1 20.5 34 EAST* 892.0' -C2, 36" CI 33.0 14.5 420.9 0.236 84.1 83.5 1.3 12 EAST DoorC2 8. 7. 57. 0. 84.8 83. 1.3 34 EAST 692.0' - Stair C1, 36" CI 9. 14. 130.5 .231 12! 83.! -11.2 ]3_ 4 FLOOR 692.0 -Ground 42. 47. .0 83. -15.5 -79 CEILING 708.0 - TB/Tll 18" CI 42.( 47. 174.0 0.301 110.(1 83.51 265.5 59 JTOTAL TRANSMISSION LOAD = 1.4,753 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 9,027 TOTAL ROOM SENSIBLE LOAD: 23,781 SUPPLY AIR: | |||
Supply air is a mix of air from room C2 & AHU. | |||
Room C2 AHU Flow Rate (dfm) 3588 984 Temperature, 'F 1 84.8 5T.8 Total flow = 4,572 ctm Supply air temperature: 78.8 'F Ts 1 I Q I CFMI ROOM TEMPERATURE (Tr) 78.8 ) + ( 23,781 /(1.08 x 4,572 ) = 83.6 "F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C2 AHU Flow Rate (dfm) 3588 984 Humidity ratio 0.0084 0.0084 Total flow = 4,572 cfm Wr= 0.0084 # moist # dry air STEADY STATE ROOM CONDITIONS: 83.5 oF dry bulb 341 RHI This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN I1 & 2 Appendix 11 Page: 12 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiptComponent Analysis -EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Ud Date: 10/15/09 Checked by: .W Date: 10115109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 -5.54, 5.56, 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan) | |||
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply AMr Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 84.8 'F . Design Rm Temp 'F: 86 TYPE o0 LENGTH/ *T*HDT AREA U Ta Tr DELTA T SENSIBLE HEAT MALL ENCLOSURE HGT (Ft) I(Ft) (Sq Ft) BtubLaqfF (*F) ( M | |||
(°) (BTL/lo) | |||
WEST' 692.0' - C1, 36" CI 33.3 14.51 425.31 0.236 83. 84. . -1.3 -13 WEST Door C2 7.2 8.( 57. 0. 8 3. 84. 1 | |||
-1.3 -3_ | |||
EAST 692.0' - C3, 8" RMW 33.3 14.5 482.1 0. 88. 84.1 3.4 74 SOUTH 892.0 - Cll, 8- RMW 11.7 14.1 112.1 0.44a 88.( 84. 0.2 1( | |||
SOUTH DoorC3 7.2 8. 57.4 0. 65. 84. 0.2 SOUTH 682.0' - Stair C1, 12"CI 18.0 14.. 281.0 0.431 72.31 84. -12.5 .1, NORTH 692.0' - AB/A3, 4B" CI 10.5 14. 152. 0.192 104.( 84. 19.2 861 NORTH 92.0 - ABAa,48"CI 19. 14. 278.4 0.19 104. 84. 19.2 1,0 FLOOR 892.0'- Ground 29. 33. 989.- 0.02 68. 84. -18.8 43 CEILING 708.0' -Cl, 18" CI 29.7 33. 89. 0.305 90. 84.8 5.2 1,56 TOTAL TRANSMISSION LOAD = 1,916 | |||
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 4,468 TOTAL ROOM SENSIBLE LOAD: 8,384 SUPPLYAIR: | |||
Supply air is a mix of air from room C 11&AHU. | |||
Room C11 AHU Flow Rate (cfm) 3367 221 Temperature, "F 85.01 56.8 Total flow= 3,588 cfm Supply air temperature: 83.3 'F Ts I I I C CFMI ROOM TEMPERATURE (Tr) = 83.3 ) + ( 6,384 /(1.08 x 3,588 ) = 84.9 "F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr), | |||
Room Cl AHU Flow Rate (cfm)7 221 Humidity ratio 0.0084 Total flow = 3,588 cfm Wr= 0.0084 # moist 1# dry air STEADY STATE ROOM CONDITIONS: 84.8 OFdry bulb 33 % RH This page replaced by Revision 016. | |||
Calculation Identifler EPM-MCP-071689 Rev.: 16 Plant: WBN 11 &2 Appendix 11 Page: 13 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR El-s 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a Date: 10115/09 Checked by: | |||
* Date: 10115109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C3 Ref: 5.5-5.11, 5.14 - 5.16, 5.18, 5.20, 5.47- 5.54, 5.56, 5.57,6.1 ROOM NAME: 250V BATTERY ROOM I Design air flow: 990 cftm (Transfer from room C11) | |||
Supply Air Temp: 85.0 *F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 18-80 Steady State Temperature: 88.2 'F Design Rm Temp *F: 90 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIBLE tEAT MALL ENCLOSURE HGT (Ft) (Ft) (S Fit) Bftullh.sqtt.l M ("F M (BTU/h) | |||
EAST 692.0' - C4, 8" RMW 33. 14.5 482.1 0.455 66.3 88.2 -1.9 -417 WEST 692.0' - C2. 6" RMW 33.31 14.5 482.9 0.45 84.8 88.2 -3.4 -747 SOUTH* 692.0 - Cll, 8" RMW 23. 14. 311. 0.45 85. 8s. -3.2 -454 SOUTH Door C4 7.2 3.7 28.1 0.448 85.0 88.2 -3.2 .3_ | |||
NORTH 876.0' - ABIA2, 42" Cl 7. 14. 108.8 0.212 104.0 88.2 15.8 364 NORTH 692.0' - ABIA3, 42" CI 15. 14. 229.1 0.214 104.4 88.; 15.8 76 FLOOR 692.0' - Ground 23.4 33.3 775.1 0.024 68.1 88.1 -20.2 .40 CEILING 708.0' - C 1,18" Cl 23. 31 33.3 775.! 0.30 5 90. 01 88.2 1.8 42f TOTAL TRANSMISSION LOAD - -506 | |||
(")The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3.823 TOTAL ROOM SENSIBLE LOAD: 3,317 Ta I I Q I CFMI ROOMTEMPERATURE(Tr)= 85.0 ) + ( 3,317 1(1.08 x 990 ) = 88.1 "F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: | |||
ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 (4840 x 990) = 0.0084 STEADY STATE ROOM CONDITIONS: 88.2 "F dry bulb 30 %RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM.MCP-071689 Rev.: 16 Plant: WBN 1 & 2 Appendix 11 Page: 14 of 194 Tide: Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR Elas 692.0 & 708.0 - Control Bldg. | |||
Prepared by: I& Date: 10/15/09 Checked by: &W Date: j011S10L NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C4 Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.1 ROOM NAME: 250V BATTERY BOARD ROOM I Design air flow: 2394 cfm (Supply from the AHU) | |||
AHU Supply Air Temp: 56.8 OF Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 Steady State Temperature: 86.3 'F Design Rm Temp 'F: 90 TYPE OF LENGTH/ WIDTH AREA U Ts TV DELTA T SENSIBLE SEAT WEN Z*CLOSUIRE HGT (Ftl) (Ft) (Sq Ftl) Stu/h.sqft.FI (F) (*F) (F) (BTU/h) | |||
SOUTIV 692.0' -Cll, 8" RMW* 25.3 14.51 321.1 0.455 85.. 86.3 -1.3 -1 SOUTH Door C5 7.2 6.3 45.2 0.448 85.. 66.3 -1.3 -2_ | |||
NORTH 676.0- - ABIA2, 42" Cl 26. 14.5 366., 0.212 104. 86.3 17.7 1,3 EAST 692.0' - C5, " RMW 33.3 14.51 482. 0. 86. 86.3 -1.3 -28 WEST 692.0' - C3, 8" RMW 33.1 14. 482. 0. a88. 86. 1.9 41 FLOOR 692.0' - Ground 25.1 33. 842. 0.02 68. 86, -18.3 -401 CEILING 708.0' - C1, 18" Cl 25.3 33.31 842.1 0.305 90.0 86.3 3.7 951 | |||
- TOTAL TRANSMISSION LOAD = 1,842 | |||
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 74,642 TOTAL ROOM SENSIBLE LOAD: 76,484 T I a I CFMI 0 | |||
ROOM TEMPERATURE (Tr)= 56.8 ) + ( 76,484 /( 1.08 x 2,394 ) = 8. F LATENT LOAD: 0 latent PEOPLE 0 x 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 2394) 0.0084 STEADY STATE ROOM CONDITIONS: 86.3 *F dry bulb 31 %RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix It Page: 15 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 7068.0 - Control Bldg. | |||
Prepared by: f Date: 11011SM0 Checked by: . . Date: 10115109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C5 Ref: 5.5 -5.11, 5.14 - 5.18, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: 250V BATfERY BOARD ROOM 2 Design air flow: 2520 cin (Supply from the AHU) | |||
AHU Supply Air Temp: 56.8 *F Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 26-60 Steady State Temperature: 85.0 'F Design Rm Tamp *F: 90 TYPE OF LENGTH/ WDTH I.(R . U Ta Tr DELTA T MNSII.UL HEAT WALL ENCLOsURE HOT. (Ft) (Ft) (sq rt) Btu/h.sqft. (7F) ("F) (MF) (BTU/h) | |||
SOUTH* 692.0' - Cll, 8" RMW 28.7 14.1 371.0 0.454 85.0 85.0 0.0 SOUTH Door CS 7. 6.3 45.2 0.448 85.0 85. 0.0 NORTH 676.0' - A2, 42" CI 20.7 14.5 300.2 0.212 104.0 85.0 19.0 1,20 NORTH 676.0' - A3, 42" CI 8.. 14.5 116.0 0.212 104.0 85. 19.0 46 EAST 692.0' - C6, 8" RMW 33. 14.5 482.9 0.455 85.1 85. 0.8 17 WEST 692.0' - C4, 8" RMW 33. 14.5 482.1 0.4551 88.3 85.0 1.3 2 FLOOR 892.0' - Ground 28. 33., 955.7 0.026 68.( 85. -17. 0 -4 CEILING 708.0'- C3, 18" Cl 23. 33. 765. 0.37 87. 85. -17.8 -5,12I CEILING 708.0' -ECl,18" Cl 5. 33. 189. 0.30 90. 85. 5.0 28 TOTAL TRANSMISSION LOAD - -,121 | |||
(") The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 79,977 TOTAL ROOM SENSIBLE LOAD: 76,855 Ts I cFM ROOM TEMPERATURE (Tr) = 56.8 ) ÷ ( 76,855 1(.08 x 2,520 8= | |||
5.0 *F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (W~r)= 0.0084 0 /(4840 x 2520 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 85.0 "F dry bulb 33 % RH I This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBNI I & 2 Appendix 11 Page: 16 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqullComponent Analysis - EBR EL9 692.0 & 708.0 - Control Bldg. | |||
Prepared by: f Date: 10j5/0 Checked by: . . Date: 110115109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: 250V BATTERY ROOM 2 Design air flow. 990 cfm (Transfer from room Cll) | |||
Supply Air Temp: 85.0 *F Supply Air Humidity Ratio: 0.0084 IbW/]b dry air Design Rm Humidity %: 18-60 Steady State Temperature: 85.8 'F Design Rm Temp *F: 90 TE OF LERGTM/ it"O"tI A U Ta T DTA T SMISIBLE HEAT RML EINCLOSURE HOT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (F) ('F) (*F) (BTU/h) | |||
SOUTH* 692.0' -C11, 8" RMW 23.31 14.5 311.3 0.455 85. 88.81 4.8 -112 SOUTH Door CT 7.2 3.7 26.5 0.448 85. 85.1 -0.8 -11u NORTH 692.0' -ABIA31, 42" CI 20.31 14.5 294.4 0.212 104. 85.8 18.2 1,13( | |||
NORTH 676.0' -AB/A3, 42" Ci 3.0 14. 43.5 0.212 104.. 85.8 18.2 186 EAST 892.0' -C7, 8" RMW 33.1 14.5 482.9 0.455 86.1 85.8 0.9 19 WEST 692.0' -C5, 8" RMW 33.31 14.5 482.9 0.455 85.0 85.3 -0.8 -17 FLOOR 692.0' -Grouhd 23.31 33.3 775. 0.02 68. 85. -17.8 -3 CEILING 708.0' -C4, 18" CI 6. 33. 229. 0.37 84. 85. -1.1 -9 CEILING 708.0' -C3, 18" CI 15. 33.3 526.1 0.376 67.2 85.8 -18.6 -3,68 TOTAL TRANSMISSION LOAD - -2,931 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 892 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr)= 85.0 ) + ( 892 1( 1.08 x 990 ) =85.8 LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 /(4840 x 90 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 88.8 *F dry bulb 32 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 17 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR El-s 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 26 Date: 10M15109 Checked by: &W Date: 10115109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.1 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C11) | |||
Supply Air Temp: 85.0 *F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 18-60 Steady Slate Temperature: 86.7 °F Design Rm Temp °F: 90 TYPE OF LENGTH/ WXDTH AEA U TS Tr DELTA T SENSIBLE HEAT WALL ZNCOSURE HGT. (Pt) (FPt) (Sq Ft) Btu/h.sqf- ('F) ('F) ('F) (ETU/b) | |||
SOUTH* 692.0' - C1l, 8" RMW 11.3 14.54 137. 0.451 85.1 86.7 -1.7 -10 SOUTH Door C8 7.2 3. 26. 0.448 85.1 88.7 -1.7 -2 NORTH 692.0'. ABIA31, 42' Cl 11. 14. 183. 0.212 104.0 86.7 17.3 601 EAST 692.0' -CO.8" RMW 33. 14. 482.1 0.45 81. 86.7 -4.9 -1,0 WEST 892.0'- C1, a" RMW 33.3 14. 482. 0.48 85. 86. -0.q -1 FLOOR 692.0'- Ground 11. 33. 376. 0.02 88. 88. -10.7 -Ia CEILING 708.0' - C4, 18,-Cl 11. 33. 376. 0.37_ 4. 88. -2.0 -26 TOTAL TRANSMISSION LOAD = -1,26 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,041 TOTAL ROOM SENSIBLE LOAD: 775 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr)= 85.0 ) + ( 775 /(1.08 x 440 ) = 86.6 *F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0J ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 1 (4840 x 440 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 86.7 *F dry bulb 31 %RHN This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I1 & 2 Appendix 11 Page: 18 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquipiComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 7 Date: 10/15fLO Checked by: &W Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C8 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56, 5.57, 6.1 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 873 cfm . (Supply from the AHU) | |||
AHU Supply Air Temp: 56.8 *F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 0 | |||
Stead State Temperature: 81.8 F Design Rm Temp *F: 90 TYPE OF LENGTH/ WIDTHI AREA U TS Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) () t) Sq ) Btu/h.sqfL. C] | |||
MF) ("F) (BTU/h) | |||
SOUTH- 692.0' - C11, 8" RMW 18. 14. 234.5 0.455 85.0 81.a 3.2 341 SOUTH Door C9 7.2 3.7 26.5 0.448 85.0 81. 3.2 3 NORTH 892.0' - AB/A31, 42" Cl 18.01 14.51 281.0 0.212 104.0 81. 22.2 1,22 EAST 692.0' - C12, 8" RMW 33. 9.0 299.7 0. 84. 81. 3.0 40 EAST (ABOVE C12 892.0' - ATTIC, 8" RMW 33.3 5.5 183.2 0.455 74AI 81.1 -7.7 -84 WEST 692.0' - C7, 8" RMW 33. 14. 482. 0.45 88. 81. 4.9 1,0 FLOOR 892.0' - Ground 18. 33.j 99. 0.02 68. 81. -13. -2t CEILING 708.0' - C4, 18" CI 18. 33 599. 0.376 84.1 81.1 2.9 6 TOTAL TRANSMISSION LOAD =:2,890 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 20.683 TOTAL ROOM SENSIBLE LOAD: 23,573 T. I n I CFM I ROOM TEMPERATURE (Tr) = 58.8 56.8 I ) +- ( 23,57 23,573 /(1.08 X 873 I) = 81.8 *F LATENT LOAD: 0 latent PEOPLE ox 200 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 1 (4840 x 873 )= 0.0084 STEADY STATE ROOM CONDITIONS: 81.8 *F dry bulb 36 % RH I This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 19 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: VA Date: 10/15/09 Checked by: dn Date: 1011109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 892.0-CO Ref: 5.5 - 5.11, 5.14 - 5.16. 5.16.5.20, 5.47 - 5.54,5.56, 5.57, 6.1 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 18-60 Steady State Temperature: 89.2 'F Design Rm Temp 'F: 90 TYM Or LENGTH/ IDTH AREA U Ta Tr DELTA T SENSlE HEAT WALL ENCLOSURE HGT. (rt) ( (Sq It) Btu)h.aqft. ('i) CI). (BTJL/h) | |||
WEST 692.0' - C12, 8" RMW 33. 9.0 299.7 0.4,5 84.1 89. -4. .6 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33. 5.1 183.2 0.4,5 74.1 89. -15.1 -1,2 EAST' 692.0' - C1O, 36" Cl 33. 14.5 425.5 0.236 75.1 89. * -14.2 -1,42 EAST Door Clt 7. 8.0 57.4 0.448 75.0 89. -14.2 -36 SOUTH* 692.0' - Cli, 8" RMW 25.. 14.5 305.1 0.455 85.1 89.1 -4.2 -58 SOUTH Door CIO 7. 8.0 57.4 0.448 85.t 89. -4.2 -1 SOUTH 692.0'. Stair C2, 8"RMW 18. 14.5 261.0 0.469 71.9 89. -17.3 -2.05 NORTH. 892.0' - AB/A29, 42" CI 20. 14.5 290.0 0.212 104. 89. 14.8 91 NORTH 892.0' - ABIA3O, 42" CI 23. 14.1 333. 0.21 104. 89. 14.8 1, FLOOR 692.0' - Ground 43. 33. 1431. 0.02 68. 89. -21.2 -78 CEILING 708.0' -C4,18" CI 43. 33. 1431. 0.30§ 4. 89. -4.5 -1 TOTAL TRANSMISSION LOAD A -7,193 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD = 103,424 TOTAL ROOM SENSIBLE LOAD: 98,731 SUPPLIMENTAL AIR HANDLING UNIT: Not credited in consideration of room lemp 0 NET ROOM SENSIBLE LOAD: 96,731 SUPPLY AIR: | |||
Supply air is a mix of air from room C12 & AHU. | |||
Room C12 AHU Flow Rate (cfm) 626 2678 Temperature, 'F 84.81 56.8 Total flow = 3,303 dm Supply air temperature: 62.1 'F Ts I I a I CFMI ROOM TEMPERATURE (Tr)= 62.1 ) + ( 96,731 /(1.08 x 3,303 ) =F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: q4llJ ROOM HUMIDITY RATIO (Wr): | |||
Room C12 AHU Flow Rate (cfm) 626 2678 Humidity ratio 0.0085 D.0084 Total flow = 3,303 cfn Wr'= 0.0084 # moist /dry air Wr= 0o.o04 + 400 /(4840x 3,303 = 0.0084 STEADY STATE ROOM CONDITIONS: 89.2 F dry bulb 1 ~29 %RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendlx 11 Page: 20 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2 Date: 10/15109 Checked by: 6 Date: 10116109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C10 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow. 2304 dfm (Supply from AHU) | |||
AHU Supply Air Temp: 56.8 *F Supply Air Humidity Ratio: 0.0084 IbW/ib dry air Design Rm Humidity %: 20-60 Steady State Tempe rature: 75.0 *F Design Rm Temp *F: 86 TYPE OF LENGTH/ W2DTH AREA U Ts Tr DELTA T RESSTLE HEAT WALL ENCLOSURE HOT. (Ft) (Ft) (Sq Ft) Btu/nh.sqft. (F) | |||
M'M (F) (BTU/h) | |||
EAST 692.0' - Ground 42.0 NA/ NA 1.000 68.0 75. -7.0 -29 SOUTH 692.0' - Ground 47.. NI NA 1.000 68.( 75. -7.0 -32. | |||
NORTH 692.0'- Ground 22.. N/ NA 1.000 68.( 75. -7.0 .1 NORTH 692.0' - AB/A27, 42" Cl 21.. 14.5 304, 0.212 104.( 75.1 29.0 1,872 NORTH 692.0' - AB/A29, 42" Cl 4.( 14.5 58.0 0.212 104.0 75. 29.0 35 WESTr 692.0'- C9, 36" CI 33.0 14. 420.9 0.23 89.2 75. 14.2 1,411 WEST Door Cll 8.0 7.2 57. 0. 89.2 75. 14.2 36 WEST 692,0' - Stair C2, 36" Cl 9. 14.5 .130.5 0.23 71.1 75.0 -3.1 -95 FLOOR 692.0' - Ground 42.4 47. 1974. 0.02 88. 75. .7.0 -359 CEILING 708.0 - TBITI, 18" Cl 42.C 47.1 1974.0 0.30 110.( 75.. 35.0 21=u74 TOTAL TRANSMISSION LOAD = 23,640 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 21,304 TOTAL ROOM SENSIBLE LOAD: 45,150 Ta I ° ICFMI ROOMTEMPERATURE(Tr) ( 56.8 ) + ( 45,150 1(1.08 x 2,304 ) =F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: W ROOM HUMIDITY RATIO (Wr) = 0.0084 0 / (4840 x 2304 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 75.0 *F dry bulb 45% RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 21 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELa 692.0 & 708.0 - Control Bldg. | |||
Prepared by: M Date: 10/15109 Checked by: W Date: 10115109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-Ctt Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity W: NA Steady State Temperature: 85.0 'F Design Rm Temp *F: NA TYPE or LENGTH/ WIDTH IAMA U Ta Tr DELTA T SENSIBLE BEAT MUM EUCLOsJM HGT. (Ft) (Ft) (Sq t) Btulh.sqft. (IF) ) (*F) (BTU/h) | |||
SOUTH 692.0' -Ground 181.0 NA NA 1.000 68.0 85.0 -17.0 -3,07 NORTH* 692.0' - C2, 8" RMW 11.7 14.5 112.3 0.4"_ 84.8 85.0 -0.2 -1 NORTH Door C3 7.2 8.0 67.4 0.441 84.8 85.0 -0.2 < | |||
NORTH* 692.0' - C3, 8" RMW 23.3 14.5 311.3 0,45 ,1 88.21 85. 3.2 45, NORTH Door C4 7.2 3.7 26.1 0,441 88.21 85.0 3.2 38 NORTH* 692.0' - C4, 6" RMW 25.3 14.1 321.7 0,455 86.3 85. 1.3 1 NORTH Door C5 7.2 6.3 45.2 0,441 86. 85. 1.3 2 NORTH* 692.0' - C5, 8" RMW 28.7 14.5 371.0 0.,45 85.01 95. 0.0 NORTH Door C6 7.2 6.3 45.2 011 85.0 85.. 0.0 NORTW 692.0' - CS, 8" RMW 23.3 14.5 311.3 0. 45, 85. 5 85. 0 0.8 11 NO RTH Door C7 7.2 3.7 28.51 0. 441 85.81 85.0 0.8 1 NORTH* 692.0' - C7, 8" RMW 11.3 14.5 137.3 0.45' 86.71 85.0 1.7 1_ | |||
NORTH Door C8 7.2 3.7 26.1 0. 44 86.71 86.0 1.7 201 NORTH* 692.0' - C8, 8" RMW 18.0 14.5 234.5 0.456 81.1 85.0 -3.2 -341 NORTH Door C9 7.2 3.7 26.51 0.441 81.1 86.0 -3.2 -38 NORTH" 892.0' - C12, 8" RMW 11.0 9.0 77.1 0,4551 84.81 85.0 -0.2 -, | |||
NORTH Door C13 7.2 3.0 21. 0.448 84. 85. (] -0.2 - | |||
NORTH Attic (Above C12) 11.0 5.5 60.6 0.454 74.1 85.0 -10.9 -301 NORTH" 692.0' - C9, 8" RMW 24.1 14.1 292.1 0.455 89.21 85.0 4.2 55 NO RT H D o or C 10 7. 8. ( 57. 4 0.448 8 9. 21 85. - 4 .2 101 | |||
-AST* Stair C2, 8" RMW 8. 14.1 94.51 0.455 71.91 85.0 -13.1 -5 FAST Door C12 7. 3.0 21.61 0.448 71.1 85.1 -13.1 -12 WEST* Stair C1, 8" RMW 8. 14.5 94.51 0.451 72.31 85. -12.7 -54_ | |||
WEST Door C1 7. 3.0 21.51 0.448 72.1 8r5. . -12.7 -t12 FLOOR 692.0' - Ground 181.. 8.0 1448.( 0.02 68.( 8. -17.0 -64 CEILING 708.0' - C1, 18" CI 68. 8. 544. 0.30 80. 85. 5.0 83 CEILING 708.0' - C2, 18" CI 39. 8. 312. 0.301 89.3 805. 4.3 40 CEILING 708.0 - C4, 18" CI 74. 8. 892. 0.37 84.7 85.. -0.3 -68 TOTAL TRANSMISSiON LOAD = .2,983 | |||
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 22 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis. EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2 Date: 1011=9 Checked by: | |||
* Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-Ctl ROOM NAME: CORRIDOR conrd) | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 29,076 TOTAL ROOM SENSIBLE LOAD: 2B,093 SUPPLY AIR: | |||
Supply air is a mix of air from moms C4, C5 & C8. | |||
Room C4 C5 C8 Flow Rate (cfm) 2394 2520 873 Temperature, *F 86.3 85.0 81.5 Total flow = 5,787 chi Supply air temperature: 85.1 *F Ts I I .1 CFMI ROOM TEMPERATURE (Tr)= 85.1 ) + ( 26,093 1(1.08 x 5,787 ) = 89.22F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: e ROOM HUMIDITY RATIO (Wr): | |||
Room C4 C5 C8 Flow Rate (cfm) 2324 5 8ý73 Humidity ratio 0.0084 0M084 1 0.0084 Total flow = 5,787 cfm Wr= 0.0084 # moist / # dry air | |||
!STEADY STATE ROOM CONDITIONS: 85.0 'F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP.071689 Rev.: 16 Plant: WBN11 & 2 Appendix 11 Page: 23 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: d Date: 101t5/09 Checked by: . Date: 1011I109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C12 Ref: 5.5- 5.11, 5.14- 5.16, 5.18, 5.20, 5.47- 5.54, 5.56, 5.57, 6.1 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 626 dim (Supply from AHU) | |||
AHU Supply Air Temp: 56.8 *F Supply Air Humidity Ratio: 0.0084 IbW/ib dry air Design Rm Humidity: 26-60 Steady State Tern ture: 84.8 'F Design Rm Temperature: g9 TYPE OF LENGTH/ WIDTH AREA V Ts Tr DELTA T ENSIBEI HEAT ENCLOSURE NGT. (Ft) (rt) (Sq Ft) Btu/h.sqft. (F) (F) (MF) (BTO/h) | |||
EAST 892.0' - C9, 8" RMW 33.3 9.0 299.7 0451 89.2 84.. 4.4 so WEST 892.0' -C8, 8" RMW 33.3 9.0 299.7 0.455 81.1 84.. -3.0 -40 SOUTH* 692.0' -Cl, 8" RMW 11. 9. 77.! 0.455 85. 84.. 0.2 SOUTH Door C13 7. 3.0 21.1 0.441 85.0 84. 0.2 NORTH 692.0' -ABIA31, 42" CI 8.0 9.0 72.0 0.212 104.0 84. 19.229 NORTH 692.0' -ABIA30 42" CI 3. 9. 27. 0.21 104. 84. 19.2 11 FLOOR 692.0' - Ground 11. 33. 366. 0.02 88. 84. -16.8 -1 CEILING ATTIC Susp. ceilin 11.0 33.4 - 38.1 TOTAL0.33 74.1 84.8 -10.7 -1,29 TRANSMISSION LOAD | |||
-851 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD 19,570 TOTAL ROOM SENSIBLE LOAD: 18,970 Ta I 0 I CFMI ROOM TEMPERATURE (Tr)= 56.8 ) + ( 18,970 1(1.08 x 626 ) = 84._9 F LATENT LOAD: 0 latent PEOPLE 1 X 200 200 TIOAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 2001 (4840 x 628 ) = 0.0085 STEADY STATE ROOM CONDITIONS: 84.8 'F dry bulb 33% RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 24 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equlp/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z Date: 10115/09 Checked by: &W Date: 10/15109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. - NIA Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18,.5.20, 5.47 -5.54,5.56, 5.57, 6.1 ROOM NAME: ATTIC (above C12) | |||
Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA lbWIb dry air Design Rm Humidity %: NA Steady State Tempe rature: 74.1 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U.. | |||
.1 Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqftf (MF) ('F) ('F) (BTU/h) | |||
EAST 592.0' -C9, 8" RMW 33. 5.5 183 0.451 89.2 74.1 15.1 1,2581 WEST 692.0' -C8, 8" RMW 33-1 5.1 183.. 0.455 81.8 74.1 7.7 642 SOUTH 692.0' -Cll, 5" RMW 11.( 10.9 300 NORTH 692.0' -ABIA31, 42" CI al 5.5 44.1 0.212 104.01 74.1 29.9 27 NORTH 692.0'- AB/A30, 42" CI 3U 5. 16.51 0.221 104.0 74.1 29.9 10 3 3 FLOOR 692.0-C12 11. 332 .L 1 8 74.11 10.7 1,29 CEILING 70B.0' -C4, 18" CI 11. 331 366. 030 84 741 10. 11 | |||
'TOTAL TRANSMISSION LOAD - 6,061 ISTEADY STATE ROOM CONDITIONS: 74.1 T dry bulb l This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP471689 Rev.: 16 Plant: WEIN I1 & 2 Appendix 11 Page: 26 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: W Date: 10/1509 Checked by: jW Date: 10/15109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. - 692.0'- STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: WEST STAIRWELL Design air flow. NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA 0 | |||
Steady State Temperature: 72.3 *F Design Rm Temp F: NA TYP OF LENGTH/ WIDTH AREA U Ta Tr DELTA T MSmnszm HEAT MA.ELLE..OSURZ HGT. (Ft) (Ft) (sq Pt) BWtuh.eqfU (t) C F) CFI) (BTU/h) | |||
WEST 692.0' - Cl, 36" Cl 8.1 14.5 116.0 0.236 83.5 72.3 11.2 30 SOUTH 692.0'- Ground 18.0 14.5 261.0 1.00 68. 72.3 .-4.3 -1,12 NORTH 692.0' - C2, 12" CI 18. 14.5 261.01 0.431 84. 72. 12.5 1,40 EAST* 692.0' - C11 8" RMW 8.1 14.6 94.-1 0.45" 85.0 72.31 12.7 54_ | |||
T DoorCl 7.; 3.0 21.5 0.448 85.0 72. 12.7 1 FLOOR 692.0' - Ground 180l , 144.0 0.021 68.0 72. .4.3 -1 ICEILING (See N to)e | |||
'__ II .. . .... I' N W=.. | |||
TOTAL TRANSMISSION LOAD - 1,243 Note: No transmission through the ceiling Is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% - 983 EQUIPMENT 0.0. X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% - 0 TOTAL ROOM SENSIBLE LOAD: 2,226 | |||
--- ----------- I* & | |||
On r r r U[V UMIU | |||
* u g This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 26 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
P re pa red by : a D a te : l/j | |||
_.f C h ec k ed b y : & W D ate : 1 0115 9 /0 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57, 6.1 ROOM NAME: EAST STAIRWELL Design air flow: NA eim Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity: NA Steady State Temperature: 71.9 'F Design Rm Ternerature: NA TYPE OF L139StH/ IWIDTII (AEKA U Ts Tr DELTA T I SESIBLE HBRAT WALL EN CLOS u aIR HGT . (F t ) (F t ) (S q t )i B tu/h .s qft. ("F) ( F) ) .(F (B TU / h ) | |||
WEST* 692.0' - CI1, 8" RMW 8.0 14.. 94.5 0.451 85.0 71. 13.1 6" WEST DoorC112 7.2 3. 21.1 0. 85. 71. 13.1 12 SOUTH 692.0'- Ground 18. 14.. 261.0 1.00 68.0 71. -3.9 -1,01 NORTH 692.0' - C9, 8" RMW 18. 14. 261. 0.45 89. 71. 17.3 2,0 EA ST 69 2.0 ' - C1 0, 36" CI 8 .01 14.. 116.0 0 .2 3 75 . 7 1.( 3 .1 85 FLOOR 692.0' - Ground 18.0 8.0 144. 0.02 68. 71. 3.9 CEILING (See Note) E " , | |||
TO T AL T RANS MISS IO N LOA D = 1 ,79 Note: No transmission through the celing is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 2,779 ISTEADY STATE ROOM CONDITIONS: 71.9 'F dry bulb I This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 27 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a Date: 10/15/09 Checked by: & Date: 10115109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 708.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: UNIT 1 AUXILIARY INSTRUMENT ROOM Design airflow: 6691 cfm (Supply from AHU) | |||
AHU Supply Air Tamp: 56.8 'F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 27-60 Stead State Tern rlure: 00.0 *F Design R Tam:90 W TM OF LENGTH/ WIDTHJI ARIA U To Tr DZLTA T SENSIBL NEAMT WALL ENCLOSURE HGT7 (Ft) (Ft) (Sq Ft) Btulh.sqfL (F) (F) (F) (BTU/h) | |||
SOUTH 708.0' - TB/TI, 36" Cl 68.2 19.64 1329.9 0.231 110.0 90.0 20.0 6,2 SOUTH 108.0' - Stair C1, 8" CI 16.© 19.60 351.0 0.600 91.3 90.0 1.3 _ _ | |||
NORTH 676.0' - ABJA2, 36" CI 37.2 3.50 130.2 0.231 104.0 90. 14.0 43 NORTH 692.0' - AB/A3, 36" CI 26.! 3.50 92.8 0.236 104.0 90.0 14.0 30 NORTH 692.0' - AB/AS, 36" CI 21.1 3.50 75.3 0.236 104.0 90. t14.0 24 NORTH 713.0'- Gen.area, 36" CI 56. 16.00 899.2 0.236 104.-1 90. 1 14.0 2,971 NORTH 713'- A25, 36" CI 15. 16.00 240.0 0.23 104.-0 90.0 14.0 7f9 NORTH 713'- A26, 36" CI 1i.. 18.01 240.0 0.23 104.Cl 90.0 14.0 79 EAST 708.0' - C2, 8" CI 8. 19.54 113.0 0.50 89.31 90.01 -0.7 -_ | |||
EAST Door C22 7. 6.01 43.0 0. 89.3 90.0 -0.7 -1 EAST 708.0' - C3, 8" Cl 34. 19.5 538.3. 0.501 67.2 90.0 -22.8 46,13 WEST" 708.0' - TBrrT, 36" CI 34.1 19.60 647.2 0.23 110.(C 90.0 20.0 3,05 WEST Door C20 7.3 3.50 28.6 0.. 110.C 90. 20.0 22 WESTr Stair C1, 8" CI 8.0 19.50 134.5 0.431 91.3 90.0 1.3 751 WEST Door C21 7.2 3.00 21.5 0.448 91.3 90.0 1.3 1 FLOOR FLOOR 692.0' 692.0- -C2, | |||
- C3, 18" 18" Cl CIM 969.0 775T/.91 0.305 0.3051 84.81 8.21 90.0 -5.2 -1,56 90.01 .1.8 -4* | |||
FLOOR 692.0' -C4, 18" Cl 842. 0.30 86. 90. -3.7 -961 FLOOR 692.0' -C5, 18" CI 189. 0.30' 6. 90. -5.0 -28 FLOOR1692.0' - Ctl 1,8IS CI _* 54(I 03. 6. 00-5( | |||
FLO H1 5.0 -8 CEILING 729.0- 11" CI 3341. 0.305 95.C 90.0 8.01 5.09 TOTAL TRANSMISSION LOAD 10,261 1 | |||
(") The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 229,272 TOTAL ROOM SENSIBLE LOAD: 240,032 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 56.8 ) + ( 240,032 /(1.08 x 6,691 ) = 90.0 "F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: qMJV ROOM HUMIDITY RATIO (Wr) = 0.0084 + 400/ (4840 x 6,691 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 90.0 *F dry bulb 28 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-ICP.071689 Rev.: 16 Plant WBN / 1 & 2 Appendix 11 Page: 28 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquipiComponent Analysis - EBR ELs 692.0 & 708.0 -Control Bldg. | |||
Prepared by: VA Date: 1011S09 Checked by: . . Date: 10115/09 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. -708.0'- C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: CORRIDO Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Stea State Termn ture:_ 89.3 'F Design Rm Temp *F: NA TYPE OF LENGTH/ WIDTH (AREA U To Tr DELTA T SENSIBLE IIAT WALL ENCLOOSURE HGT. (Ft)I (Ft) (Sq Pt)Btuh#lftLF (F) (F) (*') (BTO/h) | |||
EAST 708.0' - C4, 11"Ci 8.t 19.5 113.0 0.500 84. 89. -4.6 -264 EAST Door C24 7.2 6.0 43.0 0.448 84. 89. -4.6 -89 WEST* 708.0' - Cl, 8" CI 8.0 19.5 113.01 0.500 90. 89. 0.7 40 WEST Door C22 7.2 6.01 43.0 0.448 90.. 89. 0.7 1 SOUTII 708.0' - TB/TI, 36" Cl 39.0 19.5 736.1 0.236 110.1 89. 20.7 3,59 SOUTH Door C26 7.2 3.4 24.4 0.44 110.0 89. 20.7 22 NORTH* 708.0' - C3, 8" Cl 39. 19.5 717.5 0.50 67.2 89.a -22. -7,92 NOR1TH Door C23 7.1 _0_4.1_.4_7 8. -22.1 _4 FLOOR 692.0' -C11 18" CI 0 3312. 85. 89. -4. | |||
57 CEILING 7 C 18 C312.0 0.30 95. 89. .1 54 TOTAL TRANSMISSION LOAD -4,6 (V)The area of the door, listed directly below this wall area, has been subtracted from the total wait area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: 7.5 HP 1,066.5 X 3.413 MOTOR IN, MACH OUT 3,640 PEOPLE 0 X 250 0 LIGHTING 5,638.0 X 3.413 X 100% = 19,242 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0 X 3.413 X 100% = 0 T~t'IA can...U *en*In, 0* I181.... | |||
TO ** m I-=I~lLI | |||
- .. V/ 18,188 ISTEADY STATE ROOM CONDITIONS: 89.3 'F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 29 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2W Date: 10/15/09 Checked by: .. Date: 10115/09 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 708.0-C3 Ret: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.1 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow -see below Design Rm Humidity. 40-60 Steady State Temperature: 67.2 OF Design Rm Temp OF: 74 TYPE OF LENGTH/ WIDTH AIEA T I Tr DELTA T SENSIBLE SEAT ViLL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.q*ft. (M) (1) (M) (BTU/b) | |||
SOUTH* 708.0' - C2, 8" CI 39.0 19.5 717.51 0.50 89. 67. 22.1 7,92 SOUTH Door C23 7.2 6. 43. 0. 89. 67. 22.1 4 NORTH - 676.0' - ABIA3, 36" CI 39.0 3.51 136.1 0.236 104.( 67. 36.8 1,18 NORTH 713.0'- Ion, fitr rm, 36' CI 39. 16.0 624.0 0.236 104.0 67. 36.8 5,41 EAST 708.0' - C4, 8" CI 33. 19.51 649.4 0.50 84. 67.1 17.5 5,68 WEST 708.0' - C1 8" CI 33. 19. 649. 0. 90. 67. 22.8 7,40 FLOOR 692.0' - C5, 16" CI .l 766. 0.37 65. 67. 17.8 5,12 FLOOR 692.0' - C6, 18" CI --- 526.1 0.374 5. 67. 18.6 3,68* | |||
CEILING 1729.0 - C1, 18" CI 1292. 0.305 90 7.2 27.8 109 TOTAL TRANSMISSION LOAD - 47,80 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 46,236 TOTAL ROOM SENSIBLE LOAD: 94,540 SUPPLY AIR: | |||
Supply air is a mix of air from two different air handling units. | |||
Room AHUMER AHU(CR Flow Rate (cfm) 5367 1 8000 Temperature, OF 56.8 1 63.5 (See below) | |||
Total flow = 13,367 cfm Supply air temperature: 60.8 OF Note: Calculated temoerature from the AIRCOOL oroaram (see o-..30): 59.22 'F Temperature rise due to motor (see Section 7.7): 2.6 OF Supplemental AHU supply temperature: 60.82 ) + 1 2.63 ) = 61.85 'F Ts I I 0 I I ROOMTEMPERATURE(Tr)= ( 60.8 ) + ( 94,540 /(1.08 x 13,367 ) = 6.OF LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TUTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr): | |||
Room AHU(MER) JAHU (CR) | |||
Flow Rate (cfm) 5,367 8,000 Humidity ratio 0.0084 0.0080 4- See pg. .30 Total flow = 13.367 cfm Wr'= 0.0082 # moist / # dry air Wr= 0.0082 + 400 1(4840x 13,367 ) = 0.0082 STEADY STATE ROOM CONDITIONS: 67.2 OF dry bulb 568% RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 30 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 -Control Bldg. | |||
Prepared by: ad Date: 10/15/09 Checked by: d . Date: 10/15M09 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 -5.54,5.56,5.57,6.1 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7583 cfm (Supply from AHU) | |||
AHU Supply Air Tamp: 56.8 'F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity: 27-60 Steady State Temp rature: 84.7 'F Desin Rm Tempeature: 90 TYPE OF LENGTH/ W IDTH AREA "U Ts Tr DELTA T SENSI E AT BL2 MALL DtCLOSUfl HGT. (V~t) (Ft) sq Ft) Btuth.sqft. MV) M) ]1) (BTU/h) | |||
SOUTH 708.0' - TB/TI, 36" CI 75.1 19.51 1464.,1 0.236 110.01 84.7 25.3 8,7 SOUTH 708.0' - Stair C2, a" CI 18.0 19.51 351.0 0.50 6 5.1 845 4.7 .0.5 86 NORTH 692.0' - ABJA31, 36" Cl 42.0 3.54 147.01 0.236 104.01 84.7 19.3 67 NORTH 692.0' - AB /A30, 36"Cl 26.0 3.50 91.0 0.23 1 104.C 84.7 19.3 415 NORTH 692.0' - ABIA29, 36"CI 22.0 3.50 77.0 0.235 104.01 84.7 19.3 351 NORTH 713.0' -Ion, fltr rm, 36" CI 42.1 16.001 872.0 0.234 104.0 84.7 19.3 3,061 NORTH 713'-AB Gen Area, 36" CI 48.0 16.00 768.0 0.236 104.0 84.7 19.3 3.4 WEST 708.0' - C3, 8" Cl 34.51 19.51 672.8 0.500 67.2 84.7 -17.5 -5,88 NEST' 708.0' - C2, 8" CI 8.0 19.5 113.0 0.500 89.3 84. 4.6 2 WEST Door C24 7.2 6.01 43.1 0.448 89.3 84. 4.6 86 EAST 708.0'- TB/TI, 38" CI 34.5 19.5 672.8 0.236 110.0 84. 25.3 4,01 EAST' !Stair C2, 8" CI 8.0 19.5 '134.51 0.4311 85.21 84. 0.5 2 EAST Door C25 7.2 3.0 21.5 0.4481 85.2 84. 0.5 _= | |||
FLOOR 692.0' - C6, 16" Cl 33.3 6. 229.8 0.37 85.8 84. 1.1 9 FLOOR 692.0' - Cl 18" l1 CI 74.01 8. 592.0 0.37 l 85.0 84. 0.33 6 FLOOR 692.0' - C7, 18" Cl 11.31 33. 376.3 0.37 86. 84.1 22.0 2 FLOOR 692.0' - C8, 18" Cl 18. 33. 599. 0.37 81.8 84.71 -2.9 -6 FLOOR 692.0'-Attic(above C12) 11.0 33. 366. 0.30 74.1 84.7 -10.6 -1,18 FLOO R 692.0'- C9, 18" CI 43. C 33. 1431. 8 0.30 89. 84.1 4. 1,96 C !LNG 729.0-Cl, 18"Cl . T 3595. 0.30 95. | |||
, 084.71 10.3 11.29 | |||
- TOTAL TRANSMISSION LOAD = 27,206 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: PEOPLE 1 X 250 250 ELECTRICAL LOAD 201,162 TOTAL ROOM SENSIBLE LOAD: 228,618 Ts I a I CFMI ROOM TEMPERATURE (Tr)= ( 56.8 ) + ( 228,618 /(1.08 x 7,583 ) = 84'7"F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL RUOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200/ (4840 x 7,583 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 84.7 *F dry bulb 33 % RH I This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 31 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EqulpComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: I Date: 10/15/09 Checked by: &K Date: 10115109 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. -708.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: WEST STAIRWELL Design air flow:. NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA lbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 91.3 'F Design Rm Temp *F: NA TYPE OF LENGTH/ W;TH AREA U Ts Tr DELTA T - 8mtS h.T.. | |||
WALENCLOSURE HGT. (Ft) (Ft) (Sq Btuh.sqf) (STU/h) | |||
(t) | |||
WEST 708.0' - TBIT1 36" Cl 19. 156. 0.23 110 91. 18.7 68 SOUTH 706.0' - TBITI, 36 Cl 18. 19 351. 0.23 110.1 18.7 1,4 NORTH 708.0' -CI, 1i 19. 351. 0.60 90. 91. -1.3 -228 EAST" 708.0' -Cl, 6" CI a. i. 134. 0.431 90. 91. -1.3 -76 T r C21 7.90. 91. -1.3 -1 IFLOOR (See Note)- | |||
JCEILING(e ae) | |||
TOTAL TRANSMISSION LOAD, Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING (See page 45) 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 2.904 ISTEADY STATE ROOM CONDITIONS: 91.3 Fry lUb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 32 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z_ Date: 10118109 Checked by: &a Date: 10115/09 NORMAL OPERATION (SUMMER CASE 1) | |||
ROOM NO. 708.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: EAST STAIRWELL Design air flow. NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/ib dry air Design Rm Humidity %: NA Steady State Temperature: 0 85.2 'F Design Rm Temp F: NA TYPE OF LENGTH/ WDTH A U Tz IT ELTA T SENSIBLE SEAT WALL ENcLosURE HGT. (Ft) (It) (Sq it hsqt CF) MF) (BTO/h) | |||
EAST 708.0' - TB/TI, 36" Cl 8. 19. 15 023 110 85 24.8 91 SOUTH 708.0' -TBT1, 36" CI 1. 15 351 02 110 85 24.8 2,05 NORTH 708.0' -C4, 8" CI 18. 19 0 847 8 -0.5 -81 WEST- 708.0' -C4, 8" C1 8.0 19 134 0 84 85 -0.5 -34 7.2 3.1 2. 0 8.1 8.1 -0.51 - | |||
**EST I*oor C25 | |||
!FLOOR (See Note) | |||
*( | |||
ITOTAL TRANSMISSION LOAD =2841 Note: No transmission through the fitor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, fisted directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 - 0 LIGHTING (See page 46) 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X. 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TTAYI 0^- eji, 1- -W: | |||
~ *O~ | |||
I ISTEADY STATE ROOM CONDITIONS: 85.2 -1 dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM.MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 33 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 -Control Bldg. | |||
Prepared by: Z_ Date: 10/15/09 Checked by: W Date: 10/15109 NORMAL OPERATION (SUMMER CASE 1) | |||
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT: | |||
ROOM RETURN FLOW TEMP. HUMIDITY cfm X HUM. cfm X *F 4cfm) (F) #MOIST I # DR_ _ | |||
MECHANICAL EQUIP. ROOM EAST (C1O) 2304 75.0 0.0084 19.4 172p800 COMMUNICATION ROOM (692.0' -CO) 3303 89.2 0.0084 27.9 294,626 MECHANICAL EQUIP. ROOM WEST (Ct) 4572 83.5 0.0084 38.4 381,720 UNIT I AUX. INSTRUMENT ROOM (708.0'-C) 6691 90.0 0.0084 56.3 802,190 COMPUTER ROOM (708.0' - C3) 5367 67.2 0.0082 43.8 360,662 UNIT 2 AUX. INSTRUMENT ROOM (70.0'-C4) 7683 84.7 0.0084 63.7 642,236 OUTSIDE AIR 2420 95.0 0.0133 32.2 229,900 Vretum = 32,239 - 281.7 2,684,138 Return Air Temperature from EBR spaces: SUM (cfm X *F) I Vretum: Tretumr 83.3 *F Return AIr Humidity Ratio from EBR spaces: Wretum , 0.0087 # MOIST I# DRY AIR This page replaced by Revision 016. | |||
Calculation sheet Document: EPMMCP071689 TRev.: 016 1Plant: WBN / Units 1,2 1Page 34 of194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report. was created on: Wednesday, October 14, 2009 at 12:50:06 PM | |||
***** EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 This page is added by Rev.016 | |||
"'IA'. | |||
ICalculation sheet Document: EPMMCP071689 IRev.: 016 1Plant: WBN /Units 1,2 Page 35 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBRDUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:06 PM | |||
..... QA REFERENCES **** | |||
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016 | |||
Calculation sheet Document: EPMMCP071689 Rev.: 016 1Plant: WBN / Units 1,2 Page 36 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:06 PM | |||
**** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: U2 1 DATE: 10-14-09 PROCEDURE: EBR. Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 35. 92 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 16119.50 Inlet Temperature (degrees F): 48.00 83.30 Outlet Temperature (degrees F): 53.44 51.48 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1830.63 10.13 Clean Pressure Drop (psi): 32.85 Not Calculated Fouled Pressure Drop (psi): 39.28 Not Calculated Velocity (ft/s and ft/min): 9.93 460.56 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 588721/ 540599/ 48122 Btu/hr Average Overall Heat Transfer Coefficient: 7.13 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 51.48 deg F This page is added by Rev.016 | |||
I l vlCalculation sheet Document: EPMMCP071689 IRev.: 016 1Plant: WBN /Units 1,2 Page 37 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: COMPRO-1.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:40 PM | |||
***** EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 3 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Copper Fin Style: Flat Plate Fin Thickness (in.): 0.0100 Number of Fins per Inch: 8.0 This page is added by Rev.016 | |||
I.11 Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN/ Units 1,2 Page 38 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: COMPRO-1.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:40 PM | |||
**** QA REFERENCES **** | |||
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016 | |||
Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 39 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: COMPRO-l.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:40 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: U2 1 DATE: 10-14-09 PROCEDURE: CompRmSupplment CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 57.57 Outlet Relative Humidity (%): 76.27 Flow Rate (gpm and acfm): 22.00 8000.00 Inlet Temperature (degrees F): 48.00 67.20 Outlet Temperature (degrees F): 54.29 59.22 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 721.05 12.08 Clean Pressure Drop (psi): 2.11 Not Calculated Fouled Pressure Drop (psi): 2.52 Not Calculated Velocity (ft/s and ft/min): 3.24 640.00 Air Flow Zones: 1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 69442/ 69442/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 7.11 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 51.80 deg F This page is added by Rev.016 | |||
Calculation. Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 40 of 194 | |||
==Title:== | |||
Coolingand Heating Load Analysis, and Equip/Component Analysis- EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z Date: 10/15109 Checked by: W Date:. 1011509 NORMAL OPERATION (SUMMER CASE 2) | |||
NORMAL OPERATION (SUMMER - CASE 21 CONSIDERS THE FOLLOWING PARAMETERS: | |||
g GENERAL METHODOLOGY AS SHOWN IN SECTIONS 6.9 & 7.9 din AIR FLOW RATES AS SHOWN IN PAGE 9 IN APPENDIX 11 g SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 d MAXIMUM CHILLED WATER FLOW RATE OF 216 GPM + 10% = 238 GPM TO EBR AHU A-A i MAXIMUM CHILLED WATER FLOW RATE OF 284 GPM + 10% = 312 GPM TO EBR AHU B-A 99 MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 420F g NORMAL OPERATION INTERNAL (ELECTRICAL) LOAD IN PAGE 3 IN APPENDIX 11 d- 95OF PRESSURIZING AIR go COMPUTER ROOM SUPPLEMENTAL AHU RUNNING ii HEATERS 0-HTR-31-83 (SUPPLY AIR TO ROOMS @ EL. 692) AND 0-HTR-31 -85 (COMPUTER ROOM) | |||
ARE RUNNING. THE PRELIMINARY ANALYSIS INDICATED THAT TEMPERATURE IN ROOM C3, EL. 708.0 WILL FALL BELOW THE TEMPERATURE SWITCHES SETPOINTTEMPERATURE OF 68 OF, THUS HE HEATER FOR COMPUTER ROOM WILL BE RUNNING. THE HIEATR FOR EL.692 ARE CONSIDERED AS RUNNING FOR CONSERVATIVE PURPOSE. | |||
This case conservatively maximizes the cooling capability of the EBR AHUs by modeling the maximum chilled water flow rate concurrent with minimum chilled water temperature. This case was performed to conservatively predict the maximum load on the chillers during normal summer time operation since this value is reported in the system description (Ref. 5.1) Table 9.6. | |||
The EXCEL spreadsheet (see pg.41 to 63) and AIRCOOL models (see pg. 64 to 72) were iterated until the return mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) Input to the AIRCOOL models were approximately equal. This equates to approximately Tr = 81.56F (see pg.63) which is significantly greater than the controller setpoint of 68 0 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is: | |||
TZ(4 -AI= 46A8 OF (estimated air side outlet temperature for EBR AHU B-A based on the AIRCOOL model; see pg.69) | |||
TZ(A.A) = 46.85 OF (estimated air side outlet temperature for EBR AHU A-A based on the AIRCOOL model; see pg.66) | |||
Tz = 46.7 OF (calculated average air temperature just downstream of coil) | |||
At = 6.1 OF (total air temperature rise thru AHU including fanimotor and steam injection temperature rise; see Section 7.4) | |||
Ts :Tz + At: 52.8 OF Since the computer room supplemental AHU is also credited in this normal cooling mode, an AIRCOOL model of this unit is included in this section (see pg.70 to 72). This model was also iterated until the assumed entering air conditions used in the AIRCOOL model were approximately equal. to the room temperature I humidity conditions computed in the speadsheet. | |||
This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 41 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2_ Date: 10115(09 Checked by: .. Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-Cl Ref: 5.5 - 5.11. 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity W: 20-60 Stead State Terneruture: 82.9 'F Design Rm Temp F: Be TYPE OF LENGT/ IWDTH AREA U To Tr DELTA T SENSIBLrE HEAT WALL ENCLOSURE RBT (F*J (t)) (Sq Ft) BtulIqft.F (*F) (IF) (F) (BTO/h) | |||
WEST 692.0' - Ground 42.0 NA N 1.00I 68. 82. -14.9 -2 SOUTH 692.0' - Ground 47.0 N. N 1.000 68. 82. -14.9 -70 NORTH 692.0' - Ground 23.0 NA N 1.000 68.. 82.1 -14.9 -343 NORTH 692.0' - AJ/AI, 42" CI 18.5 14.51 268. 0.212 104.. 82. 21.1 1,200 NORTH 692.0' - AS/AS, 42" CI 5. 14.51 79. 0,212 104.( 82.1 21.1 357 EAST* 602.0' - C2, 36" CI 33. 14. 420. 0.236 85.I 82. 2.1 209 EAST Door C2 8. 7. 57. 0.448 88.0 82. 2.1 541 EAST 692.0' - Stair C1, 36" CI 9. 14. 130. 0.231 72.1 82. -10.7 -330 FLOOR 892.0' - Ground 42. 47. 1974. 0.02 68. 82. -14.9 1 CEILING 708.0 -TB/Ti 18" CI 42. 47. 1974. 0.30 110. 82. 27.1 16,31 TOTAL TRANSMISSION LOAD - 15,372 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 9,027 TOTAL ROOM SENSIBLE LOAD: 24,400 SUPPLY AIR: | |||
Supply air is a mix of air from room C2 &AHU. | |||
Room C2 AHU Flow Rate (cfm) 3588 i984 Temperature, "F 850 528 Total flow = 4,572 cfm Supply air temperature; 78.1 'F Ta I I a I CFMI ROOM TEMPERATURE (Tr)= 78.1 . ) + ( 24,400 /(1.08 x 4,572 '.F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C2 AHU Flow Rate (cfm) 3588 984 Humidity ratio 0.0084 0.0084 Total flow = 4,572 cfm Wr= 0.0084 #moist/# dry air STEADY STATE ROOM CONDITIONS: 82.9 "F dry bulb 44 %RH This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 42 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ?A Date: 10115*09 Checked by: dW Date: 10115419 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan) | |||
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Stea State Terneraure: 85.0 *F Design Rm Temp *F: 86 TYPE OF LENGTH/ W*DTH ARA U Ta Tr DELTA T . SENSIBLE HEAT WALL ENCLOSURZ HGT (Ft) (Ft) (Sq Ft) BtulhfqftF () (°F) (1F) CBTU/h) | |||
WEST* 692.0'. C1, 36" CI 33.3 14. 425.3 0.236 82.9 85.. -2.1 -211 WEST Door C2 7.2 8.1 57.6 0.448 82.9 68. -2.1 -_ | |||
EAST 602.0Z - C3, B" RMW 33.31 14.1 482.1 0.455 88.2 85. 3.2 70 SOUTH* 692.0 - C, 8" RMW 11.7 14.1 112.1 0.455 85.4 85.. 0.4_ 2 SOUTH Door C3 7.2 8.0 57.1 0.448 85.4 85.. 0. _ 1 SOUTH 692.0' - Stair Ct 12" CI 18.0 14.5 261.0 0.431 72.2 B5. -12.6 -1, NORTH 692.0' - ABIA3, 48" Cl 10. 14.1 152.3 0.192 104. 8a. 19.0 855 NORTH 692.0' - ABIA5, 48" Cl 19. 14. 278. 0.19 104. 85. 19-0 1,01 FLOOR 692.0' - Ground 29. 33. 989. 0.02 88. 85. -17.0 -43 CEILING 708.0'. C1, 18" CI 29.7 33.3 989.I 0.305 87.2 855. 2.2 6 TOTAL TRANSMISSION LOAD = 826 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD =4,468 TOTAL ROOM SENSIBLE LOAD: 5,294 IDUCT HT2R(KW) % Ht" Opr FLOW RATE SUP. TEMP HTR BTUR SUPPLY TEMP 20 100 - 11,615 52.8 6828.0 56.2 l(See Sect. 7.8) | |||
SUPPLY AIR: | |||
Supply air is a mix of air from room C11 & AHU. | |||
Room C11 AHU Flow Rate (cfm) 3 2 Temperature, *F 5 (after heater) | |||
Total flow = 3,588 cfm Supply air temperature: 83.7 *F Ts I I Q I CFMi ROOM TEMPERATURE (Tr)= 83.7 ) + ( 5,294 /( 1.08 x 3,588 ) = 851 F LATENT LOAD: Q latent PEOPLE OX 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C111 AHU Flow Rate (cfm) 3367 221 Humidity ratio 0.0084 0.0084 Total flow = 3,588 dm Wr= 0.0084 # moist I # dryair STEADY STATE ROOM CONDITIONS: 85.0 "F dry bulb 33 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 43 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 -Control Bldg. | |||
Prepared by: 2 Date: 10115109 Checked by: &W Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18, 5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: 250V BATTERY ROOM I Design air flow 990 crm (Transfer from room C 1I) | |||
Supply Air Temp: 85.4 oF Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 88.2 'F Design Rm Temp "F: 90 TYPE 01' LENGTH/ WIDTH AREA U Ts TrI DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT (Ft) (Ft) (Sq tC)Btu/h.sqf.F r) ("F) (MF) (BTLO/b) | |||
EAST 692.0' - C4. 8" RMW 33.31 14.1 482.1 0.45 87.2 88.2 -1.0 -220 WEST 692.0' - C2, 8" RMW 33.3 14.. 482. 0.45 85.0 88.2 .4.2 -7031 SOUTH* 892.0 - CIl, 8" RMW 23.31 14.1 311.2 0.45- 85.4 88. -2.8 -396 SOUTH Door C4 7.2 3.7 26.6 0.448 85.4 88. -2.8 -3 NORTH .1676.0' -AB/A2, 42" CI 7.1 14.51 108.8 0.212 104.0 88. 15.8 3 NORTH 692.0' -AB/A3, 42" CI 15.. 14.4 220.1 0.212 104.0 88.. 15.8 78 FLOOR 692.0' - Ground 23.3 33. 775. 0.02 68. 88. -20.2 -40 CEILING 708.0' - C1, 18" Cl 23.3 33. 77. 0.30 87.2 88.. -1.0 -23 TOTAL TRANSMISSION LOAD , -886 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 = 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 2,957 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr) = 85.4 ) + ( 2,957 1(1.08 x 990 ) = =2 "F LATENT LOAD: a latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 990) = 0.0084 STEADY STATE ROOM CONDITIONS: 88.2 "F dry bulb 30 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP.071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 44 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2 Date: 10115/09 Checked by: IM Date: 10115109 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 892.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56,5.57,6.1 ROOM NAME: 250V BATTERY BOARD ROOM 1 Design air flow: 2394 cfrn (Supply from the AHU) | |||
AHU Supply Air Temp: 58.2 'F (See supply temperature for room C2) | |||
Supply Air HumidityRatio: 0.0084 IbW/lb dry air Design Rm Humidity %: 26-60 0 | |||
Steady State Temperature: 87.2 *F Design Rm Temp F: 90 TPE Or L"EN.GT/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSMRE HGT (Ft) (Ft) (sq Ft) Btulh.sqftF C()) () (BTU/h) | |||
SOUTH* 592.0' -Cli, 8" RMWr 25.34 14. 321.4 0.45 85.4 87.2 -i.8 -26 SOUTH Door C5 7.2 6. 45.. 0.. 85.4 87.2 -1.8 -3 NORTH 676.0' -AB/A2, 42" CI 25. 14. 366.. 0.21 104. 87. 16.8 1,307 EAST 892.0' -C6, 8" RMW 33.3 14. 482.. 0. 85. 87. -1.5 -33 WEST 692.0' - C3, 8" RMW 33.4 14. 482. 0. 88.1 87.2 1.0 22 LOOR 692.0' - Ground 25.4 33. 842. 0.02 68. 87. -19.2 421 CEILING 708.0' - C1, 18" CI 25.3 33.3 842. 0.30 87. 87. 0.0 TOTAL TRANSMISSION LOAD - 478 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 74,642 TOTAL ROOM SENSIBLE LOAD: 75,119 Ta I 0 ! CFMI ROOMTEMPERATURE(Tr)= 58.2 )+ ( 75,119 1(1.08 x 2,394 ) 87.3"F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 2394) = 0.0084 87.2 "F dry bulb ISTEADY STATE ROOM CONDITIONS: 31 %RH I This page replaced by Revision 016. | |||
Calculation IdentMer'. EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 45 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 7_ Date: 11018/09 Checked by: &W Date: 101109 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C5 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18,5.20,5.47 -5.54,5.56,5.57,6.1 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2520 cfm (Supply from the AHU) | |||
AHU Supply Air Temp: 58.2 'F (See supply temperature for room C2) | |||
Supply Air Humidity Ratio: 0.0084 IbWAb dry air Design Rm Humidity %: 26-60 Stea State Temperature: 85.7 'F Design Rm Temp 'F: 90 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T *.SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (sq Ft) Btulh.sqfL (tr) (M M M (BTU/h) | |||
SOUTH* 692.0' - C11, 8" RMW 28.7 14.A 371. 0.4,5 85. 85.7 -0.3 -51 SOUTH Door C 7.2 6. 45. 0.448 85. 85.7 -0.3 -6 NORTH 676.0' - A2, 42" CI 20. 14.1 300. 0.212 104.. 85.7 18.3 1,1 NORTH 876.0' - A3, 42" CI 8.0 14.- 116. 0.212 104:: 85.7 18.3 450 EAST 692.0' - C6, 8" RMW 33.3 14.! 482. 0.455 85. 85.7 .0.1 -2 WEST 692.0' - C4, 8" RMW 33.3 14.5 482. 0.4551 87. 85.7 1.5 3 FLOOR 692.0' - Ground 28.1 33.1 955.7 0.02 68.1 85. -17.7 -440 CEILING 708.0' - C3, 18" CI 23.4 33.1 785.9 0.37 63.7 85.1 -21.8 -6,27 CEILING 08.0' - CE, 18" CI 5. 33.3 189.A 0.30! 87.2 85.7 1.51 8 TOTAL TRANSMISSION LOAD = .766 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 79,977 TOTAL ROOM SENSIBLE LOAD: 76,211 Tao I I CFMI ROOM TEMPERATURE (Tr)= 58.2 )+ ( 75,211 /(1.08 x 2,520 ) = 85.8 T LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 /(4840 x 2520 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 85.7 *F dry bulb 32 %RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 46 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: "f Date: 1011&09 Checked by: W Date: 10/16L09 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: 250V BATTERY ROOM 2 Design airflow: 990 cfm (Transfer from room Cll) | |||
Supply Air Temp: 85.4 *F Supply Air Humidity Ratio: 0.0084 IbWiIb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 85.6 *F Design Rm Temp "F: 90 TYPE OF LENGIT/ WIDTH AREA U TS Tr DELTA T SENS11LE HNPBEA WALL ENCLOSUER HT. (It) I(Ft) (Sq Ft) Btu/h.sqft (F) (MF) (I) (BTU/h) | |||
SOUTH* 692.0' - C1,I'" RMW 23.3 14.1 311.3 0. 85.4 85.6 .0.2 -2 SOUTH DoorC7 7.2 3.1 28.51 0.. 85.4 85.61 -0.2 - | |||
NORTH 692.0' -ABIA31, 42" CI 20.3 14.! 294.4 0.21 104.( 85.1 18.4 1.1 NORTH 8.0'. AB/A3, 42" CI 3.0 14.' 43.51 0.21t 104.0 85. 18.4 17 EAST 892.0'- C7, 8" RMW 33.3 14.1 482. 0. 8. 85. 0.9 19 WEST 692.0' - C5, 8" RMW 33.3 14. 482.1 0. 85.7 88.6 0. 2 FLOOR 692.0' -Ground 23.3 33. 775.9 0.02 88. 88. .17.8 .3 CEILING 708.0' -C4, 18" CI 6.1 33. 229. 0.37 81. 85.4 -3, 42 CEILING 7.08.0 -C3, 18" CI 15.8 33. 128.1 0.37 63. 85. -21.7 -429 TOTAL TRANSMISSION LOAD = -3,4691 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wail area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD. 3,823 TOTAL ROOM SENSIBLE LOAD: 353 Ts I I 0 l CFMI ROOM TEMPERATURE (Tr)= 85.4 ) + ( 353 /(1.08 x 990 ) =85.7 F LATENT LOAD: Q latent PEOPLE 0 X 200 0 H | |||
TTALROOM RTITUMIDI LOAD: 0 ROOM HUMIDITY RATIO (Wr)= | |||
0.0084 + 0 / (4840 x 0.0084 STEADY STATE ROOM CONDITIONS: 85.6 *F dry bulb 32 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 47 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ad Date: 10/15f0 Checked by: &W Date: 10115109 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C7 Ref: 5.5 -5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C11) | |||
Supply Air Temp: 85.4 *F Supply Air Humidity Ratio: 0.0084 IbWflb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 86.5 *F Design Rm Temp °F: go TYPE OF LXJGTH/ WIDTH AREA O Ta Tr DN-TA T SmNSIRL 1 WILL zbCLOSI3RH HGT. (Ft) (7t) (Sq Ft) Btulh.sqftF (°) I ("F ("F) (STO/M SOUTH* 692.0' - C11, 8" RMW 11.31 14.5 137.3 .0.45. 85.4 86.. -1.1 -6l SOUTH Door Ca 7. . 3.7 26. 0.448 85.4 66.1 .- 1.1 -131 NORTH 692.0' - ABIA31, 42" Cl 11. 14. 163.1 0.212 104. 66.. 17.5 60l EAST 692.0' - CS, 8" RMW 33. 14. 482. 0.45 82. 86. .- 4.3 -944 WEST 692.0' - C8, 6" RMW 33.4 14.1 482. 0.45 865. a. -0.9 -19 FLOOR 892.0' -Ground 11.4 33. 376. 0.02 68.0 866. -18.5 -181 CEILING 708.0' - C4, 18" CI 11.31 33. 376. 0.37 61.8 86.1 -4.7 -668 TOTAL TRANSMISSION LOAD - -1,442 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,041 TOTAL ROOM SENSIBLE LOAD: 579 Ts I I I CFI ROOM TEMPERATURE (Tr) = 85.4 ) + ( 579 /11.08 x 440 ) = 86.6 -F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 0 / (4840 x 440 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 86.5 OFdry bulb 31 %RN 1 | |||
This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix II Page: 48 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a Date: 10/15/09 Checked by:. & Date: 10115109 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-CS Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56, 5.57,6.1 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 873 cfm (Supply from the AHU) | |||
AHU Supply Air Temp: 58.2 *F (See supply temperature for room C2) | |||
Supply Air Humidity Ratio: 0.0084 IbWAb dry air Design Rm Humidity %: 26-60 Steady Stale Temperature: 82.2 'F Design Rm Temp °F: 90 TTPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE RGT. (Ft) (rt) (sq rt) Btuih.aqft.I () (F) (F) (BTU/h) | |||
SOUTH* 692.0' - C1l, 8" RMW 18.0 14.1 234.5 0.45,1 85.4 82.2 3.2 341 SOUTH Door C9 7.2 3.7 28. 0.441 85.4 82:2 3.2 38 NORTH 692.0-ABIA31, 42"CI 18.0 14.1 261.01 0.21, 104.0 82.2 21.8 1,2FO EAST 892.0' - C12, 8" RMW 33. 9.0 299.7 0.46, 85. 82. 3.8 491 EAST (ABOVE C12) 892.0' - AtTIC, 8" RMW 33.3 5.5 183,1 0.455 73.4 82.2 -8.8 -73 WEST 692.0- - C7, 8" RMW 33. 14. 482. 0.45 86. 82. 4.3 -22 FLOOR 692.0' - Ground 18. 33. 599. 0.02 58. 82. -14.2 221 CEILING 708.0' - C4, 18" CI 10.0 33. 599.j 0.37N a1.i 82.21-.4-TOTAL TRANSMISSION LOAD a 1,976 The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
T) | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 20,683 TOTAL ROOM SENSIBLE LOAD: 22,659 Ta I Q ICFMI ROOM TEMPERATURE (Tr) 58.2 ) + ( 22,659 1(1.08 x 873 ) = 82.2 'F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 0 I (4840 x 873 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 82.2 *F dry bulb 36 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 49 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z Date: 10/15!09 Checked by: W Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C9 Ref: 5.5 - 5.11, 6.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Rawio: Mixed flow - see below Design Rm Humidity %: 18-60 Steady State Temperature: 89.9 'F Design Rm Temp 'F: 90 T!PE OF LENGTH/ WMDTH AREA U To Tr DELTA T SEI5TRLE HEAT VUALL ENCLOSURE HGT. (Ft) (Ft) (sq Vt) Btulhsqftl ('F) (MF) (1F) (BTU/h) | |||
WEST 692.0' - C12, 8" RMW 33.3 9.t 299.7 0.451 85. 89. -4.1 -85 WEST (ATTIC C12) 692.0- - ATTIC, 8" RMW 33. . 183. 0.468 73.41 89.1 -16.5 -1,37 EAST* 892.0- - CIO, 38" CI 33.3 . 14.5 425.5 0.231 78.9 89. -14.0 -1.40 EAST DoorCl 7. 8. 57. 0. 75. 89.C -14.0 -360 SOUTH* 892.0' - Cl1, 8" RMW 25.01 14.5 305.1 0.455 85.4 89.9 .-4.5 -62 SOUTH Door C10 7.2 8.0 67.41 0.441 85., 89.9 -4.5 -11 SOUTH 692.0' - Stair C2, 8"RMW 18.0 14.1 281.0 0.451 72.0 89.1 -17.9 -2,12 NORTH 692.0' - ABIA29, 42" Cl 20. 14. 290. 0.21 104. 89. 14.1 86 NORTH 692.0' - ABIA3O, 42" CI *23.0 14.4 333. 0.21 104. 89. 14.1 99 FLOOR 692.0' - Ground 43.1 33.1 1431.4 0.021 68.4 89.j .- 21.9 -81 CEILING 708.0' - C4,18" CI 43.0 33.31 1431.4 0.305 81.! 89.l -8.1 -3 TOTAL TRANSMISSION LOAD = -9,055 | |||
() The area of the door, listed directJy below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 =500 ELECTRICAL LOAD 103,424 TOTAL ROOM SENSIBLE LOAD: 94,869 SUPPLIMENTAL AIR HANDLING UNIT: Not credited In consideration of room temp 0 NET ROOM SENSIBLE LOAD: 94,869 SUPPLY AIR: | |||
Supply air is a mix of air from room C12 & AHU. | |||
Room &A C12 AHU Flow Rate (cfm) 626 2678 Temperature. 'F 85.8 58.2 (See supply temperature for room C2) | |||
Total flow = 3,303 cfm Supply air temperature: 63.4 'F Ta I I a I CFMI ROOM TEMPERATURE (T'r) = (63.4 ) + ( 94,869 /( 1.08 x 3,303 ) = 90 F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO 'Fdr:bl Room C12 AHU Flow Rate (cfm) 826 I 2678 Humidity ratio 0.0085 0.0084 Total flow = 3,303 cfm Wr' = .. 0.0084 # moist / # dry air Wr = 0.0]084 ÷ 400 / (4840 x 3,303 0.0084 ISTEADY STATE ROOM CONDITIONS: 89.0 *F dry bulb28%R This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN I i & 2 Appendix 11 Page: 50 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquIplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ft Date: 10115109 Checked by: . Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C10 Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 2304 cfm (Supply from AHLU) | |||
AHU Supply Air Tamp: 58.2 *F (See supply temperature for room C2) | |||
Supply Air Humidity Ratio; 0.0084 IbW/ib dry air Design Rm Humidity %:. 20-80 Steady State Temperntur: 75.9 'F Design Rm Temp °F: 86 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSBL.HEA WALL ENCLOSURE HGT. (Ft) (It) (Sq Ft) Btulh.sqft. C ) C (BTU/h) | |||
EAST 692.0' -Ground 42.01 NW N 1.00 68.. 75.9 -7.9 -33 SOUTH 692.0' - Ground 47.0 NA N1 1.00 68.. 75.9 -7.9 -371 NORTH 692.0' -Ground 22.-1 NA NA 1.00 68.. 75.g -7.9 -17 NORTH 692.0'- AB/A27, 42" CI 21.0 14.- 304.. 0.21 104.. 75.9 28.1 1,81 NORTH 692.0' - ABIA29, 42" Cl 4.0 14.1 58. 0.21 104.. 75.9 28.1 _4_ | |||
WEST* 692.0' - C9, 36" CI 33.( 14.5 420.9 0.236 89.1 75.9 14.0 1,391 WEST Door Cl 8.1 7.2 57.8 0.448 89.9 75.9 14.01 351 WEST 692.0' - Stair C2, 36" Cl 9. 14. 130. 0.23 72.0 75.9 -3.9 .-12 FLOOR 692.0' -Ground 42. 47. 1974. 0.02! 68.C 75.1 -7.9 -40 CEILING 708.0.- TBITIr181"CI 42. 47. 1974. 0.30 110. 75. 34.1 2531 TOTAL TRANSMISSION LOAD = 23,040 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
PEOPLE 0 X 250 - . .0 ELECTRICAL LOAD .21,304 TOTAL ROOM SENSIBLE LOAD: 44.343 Ts I I oCFM ROOM TEMPERATURE (Tr) = 58.2 ) + ( 44,343 /(1.08 x 2,304 ) = 78.-0=F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 0 I (4840 x 2304 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 44 °F 75.9 dry bulb | |||
%RH I This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 51 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Mef Date: 1l/jj0 Checked by: W Date: 10/16/09 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0.011I Ref: 5.5 -5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 5.1 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: NA Steady State Temperature: 85.4 'F Design Rm Temp *F: NA TmPE OF LENGTH/ WIDT8 AREiA U1 To TV DELTA T SENSIXBLE HEAT WALL ENCLOSURE HGT. (Ft) (I't) (Sq Ft) Btu/h.aqfL. (F) CF) (F) (TU/h) I SOUTH 692.0'- Ground 181.0 NA_ N. 1.000 68.. 85.4 -17.4 -3,14 NORTH 692.0' - C2, S" RMW 11.7 14.1 112.31 0.4,51 8.. 85.41 -0.4 -22 NORTH Door C3 7.21 8.01 57.4 0.448 865. 85.4 _-0.4 -1 NORTH* 692.0' - C3, 8" RMW 23.: 14.5 311.3 0.4,5 88. 85.4 2.8 39 NORTH DoorC4 7.21 3.7 26.1 0.441 88.. 85.41 2.8 33 | |||
!NORTH* 692.0' - C4, 8" RMW 25.3 14.1 321.7 0.45- 1 87. e5.41 1.8 26 NORTH Door C5 7.21 6.3 45.2 0.44- 87. 85.4_ 1.8 3 NORTH* 692.0' - C5,6" RMW 28.1 14.5 371. 0.45`= 85 85.4 0.3 51651 NORTH Door C6 7.21 6.3 45. 0.44 5 | |||
: 85. 85.41 0.3 _ | |||
NORTH* 92.0' - C6, 8" RMW 23.3 14.-1 311. 0.4551 85. 65.41 0.2 28 NORTH Door C7 7.21 3.7 26. 0.44- 1 85. 85.41 0.2 21 WIORTH* 692.0' - C7, 6" RMW 11.-3 14.5 137. 0.455 86. 85.4 1.1 6S NORTH Door C8 7.21 3.7 26. 0.44( 86. 85.4 11 131 NORTH' 692.0' - C8, 8" RMW 18.0 14.5 234. 0.455 82. 85.4 -3.2 -341 NORTh Door C9 7., _ 3.7 26.5 0.441 82. 85.4 -3.2 -3 NORTH, 692.0' -C12, 8" RMW 11.01 9.0 77.5 0.45- 65.. 85. 0.. 1 NORTH DoorCt3 7.2 3.0 21.51 0.448 85.8 85.4 0.4 NORTH Attic (Above C12) 11.01 5.5 60.1 0.4551 73. 85.4 -12.0 -3 NORTH* 692.0' - C9, 8" RMW 24.1 14.51 292.1 0.455 89.9 85. 4. 59 NORTH Door C10 7.2 8.01 57. 0.448 89.9 85.4 4.5 11 EAST StairC2,8"RMW. 8. . 14.51 94. 0.4551 72.0 85.4 -13.4 -57 EMST Door C12 7A 3.0 21. 0.448 72.0 85.4 -3.4 -1291 WEST* Stair C1, 8" RMW 8.0 14.5 94. 0.45 72. 85.4 -13.2 _ 5681 WEST Door Cl 7.2 3.0 21. 0.4481 72., 85.4 -13.2 .127 FLOOR 692.0'- Ground 181.0 8. - 0.021 168.0 85. -17.4 .05M CEILING 708.0'- C1,18" CI 68.1 8.( 544. 0.305 87. 85. 1. 29 CEILING 708.0' - C2,15" CI 39. 8. 312. 0.30 87. a5. 2.1 20 CEILING 708.0 - C4, 18" CI 74.0 8 592. 0.37 81. 85.- 3.6 -801 | |||
- OTAL TRANSMISSION LOAD = -4,617 | |||
('3 The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I1 & 2 Appendix 11 Page: 52 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: W_ Date: 10115/09 Checked by: &W Date: 10116109 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C11 ROOM NAME: | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE a X 250 = 0 ELECTRICAL LOAD 2,908 TOTAL ROOM SENSIBLE LOAD: -1,709 SUPPLY AIR Supply air is a mix of air from rooms C4, C5 & C8. | |||
Room C4 CS C8 Flow Rate (cfm) = 2394 2520 873 Temperature, *F 87.2 85.7 i 82.2 Total flow = 5.787 cfm Supply air lemperature: 85.8 *F Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 85.8 ) + ( -1,709 (1.08 x 5,787 ) = 85.5 *F LATENT LOAD: Q latent PEOPLE aX 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C4 IC5 Ca Flow Rate (cfm) 2394 2520 O 873 Humidity ratio 0.0084 0.0084 0.0084 Total flow = 5,787 cfm Wr= 0.0084 # moist /#dry air SSTEADY STATE ROOM CONDITIONS: 85.4 "F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 53 of 194 | |||
==Title:== | |||
Coolingjand Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Ze Date: 10/15/09 Checked by: . Date: 10/16/09 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11,5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 828 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 58.2 'F (See supply temperature for room C2) | |||
Supply Air Humidity Ratio: 0.0084 IbWfIb dry air Design Rm Humidity: 26-60 Steady State Tempe rature: 85.8 'F Design Rm Ternerature: 90 TYPE o0 LENGTH/ WIDTH AREA 'E T I Tr DELTA T SENSIBLE EAT WALL ENCLOSURE HGT. (Ft) (7t) (sq Ft) Btu/h.sqftL (F) (MF) (nF) (BTU/h) | |||
EAST 692.0'.- C9, 8" RMW 33.3 9.1 299.7 0. 89.9 85.8 4.1 85 WEST 692.0' -C8, 8" RMW 33.3 9.( 299.71 0. .82. 85. -3.6 .491 SOUTH' 692.0' -C11, 8" RMW 11.0 9.( 77.5 0. 85.4 85. -0.4 -1 SOUTH DoorC13 7. 3. 21.1 0. 85.4 85. -0.4 -_ | |||
NORTH 892.0'. ABJA31, 42" CI 8. 9.C 72. 0.211 104. 85. 18.2 27 NORTH 692.0' - AB/A30, 42" CI 3. 9. 27. 0.21 104. 85.. 18.2 10_ | |||
FLOOR 692.0'- Ground 11. 33. 386. 0.02 68.1 85.8 -17.8 -17 CEILING AIC Susp. celln 11. 33.3 386.2 0.331 73. a. -12.4 -149 TOTAL TRANSMISSION LOAD - -1,236 | |||
(')The area of We door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 . 250 ELECTRICAL LOAD - 19,570 TOTAL ROOM SENSIBLE LOAD: 18,584 Ts I 01 CFMI ROOMTEMPERATURE(Tr)= - 58.2 ) + ( 18,584 /(1.08 x 626 ) = 85.7'F LATENT LOAD: Q talent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200 / ( 4840 x 626 ) = 0.0085 85.8 'F dry bulb I STEADY STATE ROOM CONDITIONS: 32% RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant- WBN I I & 2 Appendix 11 Page: 54 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: E Date: 10115109 Checked by: .. Date: 10115109 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. - N/A Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: ATTIC(above C12) | |||
Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbWiIb dry air Design Rm Humidity %: NA Stea State Temprn ure: 73.4 TF Design Rm Temp OF: NA TYPE OF LENGTH/ WIDTH AREA O T I Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE H (Ft) IT. (It) (Sq Ft) Stu/h.sqfL (F) (F) (F) (BTU/h) | |||
EAST 892.0- -C9, 8" RMW 33.3 5. 183.2 0.4551 89.1 73.4 16.5 1,371 WEST 892.0' -C8, 8" RMW 33.3 a. 183.21 0.45a 82.2 73.4 8.8 7331 SOUTH 892.0' -C11, 8" RMW 11. 5. 60.5 0.454 85.4 73.4 12.0 33 NORTH 692.0'- AB/A31, 42" CI 8. 5. 44.0 0.212 104.(0 73.4 30.6 28 NORTH 692.0' - A/A30, 42" CI 3. 5.5 16. 0.21 104. 73. 30.6 10 FLOOR 892.0-C12 11. 33. 366. 0.33 85. . 73. 12. 1,49 CEILING 708.0' -C4 18"CI 11. 33.. 36. TOTAL0.30 81. 73. 8. 9 TRANSMISSION LOAD = | |||
ISTEADY STATE ROOM CONDITIONS: 73.4 'F dry bu This page replaced by Revision 016. | |||
Calculation Identifier: EPM-UCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 55 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: | |||
* Date: 10115/09 Checked by: &W Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. - 692.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME*'WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Ste State Temperature: 72.2 'F Design Rm Temp °F: NA TYPEOF LENGTH/ WIDTB AREA U Ts Tr DELTA T SENS L*BEAT UP.LL ENCLOSUREZ T. (It) (pt) (sq It) Btu/h.sqft. ('F) (B) ( (ETU/h) | |||
WEST 692.0' -C1, 36" CI 8.0 14.1 116.0 0.23 82.9 72.2 10.7 29" SOUTH 692.0'- Ground 18.0 14.1 261.0 1.0e .68.0 72.2 .4.2 .1,096 NORTH 692.0'- C2, 12" CI 18.0 14.5 261.0 0.431 8a.0 72.2 12.8 1,440 EAST 692.0' -C11, 8" RMW 8.0 14.5 94.5 0.45 85.4 72.2 13.2 56 EAST Door C1 7.2 3.0 21. 0. 85.4 72.2 13.2 12 FLOOR 692.0' - Ground 18.0 8.0 144.0 0.02 68. 72.1 -4.2 .1 CEILING (See Note _* * ,* -.. .- -,* .. .. "-"; -- -, l ... | |||
TOTAL TRANSMISSION LOAD = 1,316 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 = 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% 00 TW%*'AI I=f*lflu e:ImnIDI In ruAn... | |||
2,299 ISTEADY STATE ROOM CONDITIONS: 72.2 -F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 56 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 26 Date: 10/15109 Checked by: 6W Date: 10/t5109 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 692.0' -STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.1 ROOM NAME: EAST STAIRWELL Design air flow: NA din Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity: NA Steady State Temperature: 72.0 'F Desi n Rm Temperature: NA TYPE OF LENGTH/ WIDTH E U Ta Tr DELTA T SENSIBLE HEA WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Dtulh.eqfL (MF) (F) (MF) (BU/h) | |||
WEST* 892.0' - Cll, 8" RMW 8.0 14.5 94.5 0.455 85.1 72.0 13.4 57 WEST Door C1_2 7.2 3.01 21.5 0.448 85.4 72.0 13.4 12 SOUTH 692.0' - Ground 18.( 14.5 261. 1.0 68 72. -4 1 NORTH 692.0' - C9, 8" RMW 18.( - 14.5 261. 0. 89. 72.. 17.9 2,12 EAST 692.0' - CIO, 3".CI 8. 1!4.! 116.01 0.236 75.1 72.. 3 10 FLOOR 692.0' - Ground 15.0 8.0 144. 0.021 68.( 72.. -1 ICEILING (See Not.e- NW I TOTAL TRANSMISSION LOAD =1,87 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 - 0 LIGHTING 288.0 X 3.413 X 100% .983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 2,862 IC,I nu, a ltl in, nut,,,, .. anu,, | |||
=mmJ! | |||
!a - -. I* N | |||
* lfI Ulwo; 7,.0 r ury Duu. I This page replaced by Revision 016. | |||
Calculation Identifier EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 57 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2d Date: 10115/09 Checked by: .W Date: 10115/09 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 708.0-Cl Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow: 6691 cdm (Supply from AHU) | |||
AHU Supply Air Temp: 52.8 "F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 27-60 Steady State Temperature: 87.2 'F Design Rm TemP: 90 TYPE. OF LENGTH/ WJRDTH EAA U TS Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Pt) (Pt) (Sq Ft) Btu/h.sqft (M) ("F) (MF) (BID/h) | |||
SOUTH 708.0' - TB/TI, 36" CI 68.2 19. 1329.9 0.23 110.G 87.2 22.8 7.1 SOUTH 708.0'- Stair Cl, 8" Cl 18.0 19. 351.0 0.5 89.1 87.21 1.9 33 NORTH 876.0' - AB/A2, 36" CI 37.2 3. 130. 0.23 104.0 87. 16.8 51 NORTH 692.0' - AB/A3, 36" Cl 26.5 3. 92.8 0.23 104.0 87. 186.8 36 NORTH 892.0' - AB/A5, 36" CI 21.51 3.5 75.3 0.23 104.0 87.2 16.8 29 NORTH 713.0' -Gen.area, 36" Cl 58.2 18.01 899.2 0.231 - 104. 87. 16.8 3,58 NORTH 713'- A25, 36" CI 15.0 16.00 240. 0.236 104.1 87.2 16.8 95 NORTH 713'- A26, 36" CI 15.1 16.00 240.0 0.236 104.0 87.2 18.8 952 EASTr 708.0'- C2, 8" CI 8. 19.5 113.0 0,500 87.[ 87.2 0.3 171 EAST Door C22 7.2 6.00 43.0 0.481 87.5 87.2 .0.3 6 EAST 708.0' - C3, 8" Cl 34.5 19.50 538. 0.500 63.1 87.2 -23.3 -6,271 WEST" 7O8.0' -TBITi, 38" CI 34.1 19.54 647.2 0.231 `110. 87.2 22.8 3,482 WEST Door C20 7. 3. 25.1 0... 110.0 87. 22.8 261 WEST* Stair C1, 8" CI 8.1 19. 134.5 0.431 89.1 87. 1.9 110 EST Door C23.0 21.5 0. 89.1 87.. 11.9 181 FOR620-C2111 989.0 0.340 85.0 87.. -2.2 -6 FLOOR 892.0' - C3, 18" CI 775. 0.30 88.2 87. 1.0 23 FLOOR 892.0' - C4. 18" CI 842.5 0.30 87.2 87.1 0.0 0 FLOOR 692.0' - C5, 18" CI 189. 0.30 85. 87. -1.5 -8 FLOOR 892.0' -Cl1, 18" CI 544. 0.30 85. 87.. .1.8 -29 CEILING 729.0-C1, 18" CI 3341. 0.30 95.01 87.21 7.8 7,9 | |||
;TOTAL TRANSMISSION LOAD - 18,900 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 229,272 TOTAL ROOM SENSIBLE LOAD: 248,672 TaS CFMI ROOM TEMPERATURE (Tr) = ( 52.8 ) + ( 248,672 /11.08 x 6,691 . 87.2 "F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 400/ (4840 x 6,691 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 87.2 "F dry bulb 31 %RH This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN 1 & 2 Appendix 11 - page: 58 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by:-.` Date: 10115109 Checked by: .. Date: 10115/109 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. - 708.0' -C2 Ref: 5.5 - 5.11, 5.14 - 5.16. 5.18, 5.20, 5.47- 5.54, 5.56, 5.57, 6.1 ROOM NAME: CORRDOR Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW1Ib dry air Design Rm Humidity %: NA Steady State Temperature: 87.5 'F Design Rm Temp 'F: NA TYPE OF LSZGTH/ A O JZDT" Ta Tr DELTA T SENSIBLE HEAT ALL ENCL.OSURE HOT. (lIt) (It) I Vt(E) Btulh..qft.F M IV C) (BTU/h) | |||
EAST' 708.0' -C4, 8" CI 8.0 19.5 113.1 0.500 81.1 87... -5.7 -322 EAST Door C24 7.2 6.1 43. 0.44 . 81.1 87. -5.7 -110 WEST* 708.0' - Cl, 8" CI 8.0 19.5 113.0 0.500 87.; 87. -0.3 -1 WEST Door C22 7.2 8.0 43.0 0.441 87.2 87. -0.3 SOUTH* 1708.0' - Ta/rI, 36'. Cl 39.0 19.5 736.1 0.236 110.0 87. 22.5 3,9 SOUTH Door C26 7.2 3.41 24.41 0.441. 110.( 87.1 22.5 NORT'H 708.0' - C3, 8" Cl 39.0 19.,1 717.5 0.501 63.1 87.t -23.6 -8,48 NORTH Door C23 7. 6. 43. 0. 63. 87. -23.6 4ý5 FLOOR 692.0' -0Cl,18" CI 312. ii 0.30 85. 87. -2.1 -20 CEILING 729.0 -Cl1, 18" CI 312.4 0.305, 95.- 7. 7. 71 TOTAL TRANSMISSION LOAD U4,707 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: 7.5 HP 1,066.5 X 3.413 MOTOR IN, MACH OUT 3,640 PEOPLE 0 X 250 " 0 LIGHTING 5,638.0 X 3.413 X 100% - 19,242 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 1 e,1 t5 ISTEADY STATE ROOM CONDITIONS: 87.5 'F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 59 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ft Date: 10/15/09 Checked by: . . Date: 10115/09 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow -see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity'. 40-60 Steady State Temperature: 63.g 'F Design Rm Temp OF: 74 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA .T SENSIZBLE HEAT WA[LL E ,COSj]E HGT. (Pt) (Ft) s Ft)lBtu/h.sqft. | |||
1 ('F) ) (.F) (BTU/h) | |||
SOUTH* 708.0' - C2, 8" CI 39.0 19.1 717.5 0.50( 87.,1 63.1 23.6 8,466 SOUTH Door C23 7.2 6. 43.0 0.4 87.5 63.9 23.6 45_ | |||
NORTH 676.0' - ABIA3, 36" CI 39.0 3. 136.5 0.23( 104.0 63.9 40.1 1,292 NORTH 713.0'- Ion, fltr rm, 36" CI 39.0 16. 624.0 0.23( 104.0 63.9 40.1 5,90 EAST 708.0' - C4, 8" CI 33.31 19.5 649.4 0.501 81.1 63.9 17.9 5,81 WEST 708.0' - C1, 8" CI 33. 19. 649. 0. 87.2 63.9 23.3 7,56 FLOOR 692.0' - C5, 18" CI 765.9 0.371 85.7 63.9 21.8 6,27 692.0' - CS, 18" CI 826.1 0.37 65. 63. 21.7 4,29I FLOOR . | |||
CEILING 729.0-C1, 18" Ct 1292. 0.30 95. 63. 31.1 12,2 ITOTAL TRANSMISSION LOAD =52,3211 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 = 500 ELECTRICAL LOAD 46,236 TOTAL ROOM SENSIBLE LOAD: 99,057 DUCT HTR [KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR OTUR SUPPLY TEMP 10 100 5367 52.8 34130 58.7 (See Sect. 7.8) | |||
SUPPLY AIR: | |||
Supply air is a mix of air from two different air handling units. | |||
Room AHU(MER) AHU(CR) | |||
Flow Rate (cfm) 5367 8000 Temperature, "F 58.7 56.17 (See below) | |||
Total flow = 13,367 cfm Supply air temperature: 57.2 *F Note: Calculated temperature from the AIRCOOL program (see pg.7.9.33): 53.54 'F Temperature rise due to motor (see 7.7): | |||
Section=56.17 2.63 "F Supplemental AHU supply temperature : 53.54 + 2.63 1: | |||
Ts I I Q I CFMI ROOM TEMPERATURE (Tr)= 57.2 ) + ( 99,057 /(1.08 x 13,367 ) = 64.0'F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr): | |||
Room AHU(MER) JAHU(R Flow Rate (cfm) A,3071 8,000 Humidity rartio 0.0084 10.0082 4---e pg. 7.9.33 Total flow 13,367 cfm Wr' 0.0083 # moist I#dry air Wr= 0.0083 + 400 /(4840x 13,367 1 0.0083, STEADY STATE ROOM CONDITIONS: 63.9"F dry bulb 65 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 1 & 2 Appendix 11 Page: 60 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a.f Date: 10/15/09 Checked by: 6W Date: 10/15L09 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11, 5.14 -5.16,5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7583 cfm (Supply from AHU) | |||
AHU Supply Air Ternp: 52.8 'F Supply Air Humidity Ratio: 0.0084 IbW/ib dry air Design Rm Humidity. 27-60 Steady State Temperalure: 81.8 'F Design Rm Temperature 90 TYPE OF LENGTH/ WZDTE AREA U T$ Tr DELTA T SENSIBLE SEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ftl Btu/h.sqfL ('F) ( ( (BTU/h) | |||
SOUTH 708.0' . TBITI, 36" CI 75.1 1-.1. 1464. 0.23 110.0 81. 28.2 9,741 SOUTH 708.0' -Stair C2, 8" CI 18.01 19.51 351. 0.50 83.0 81. 1.2 211 NORTH 692.0' - AB/A31, 36" Cl 42.1 3.5( 147. 0.23_ 104.0 81. 22.2 77 NORTH 692.0'- ABIA30, 36"CI 26.01 3.50 91. 0.23 104.0 81. 22.2 477 NORTH 692.0' - ABIA29, 36" CI 22.01 3.50 77. 0.2 104. 81. 22.2 40 NORTH 713.0'- Ion, fltr rm, 36" Cl 42.1 16.00 672.. 0.23 104.0 81. 22.2 3,521 NORTH 713'-AS Gen Area, 36" CI 48.1 16.00 768. 0.23 104. 11.81 22.2 4,024 WEST 708.0' - C3, 8" CI 34. _ 19. 872. 0.500 63. 81. -17.9 -6,021 WEST' 708.0' - C2, v" CI 8.1 19.5 113. 0.5001 87. 81. 5.7 322 WEST Door C24 7.21 6.1 43.0 0.448 87. 81.1 6.7 1101 EAST 708.' - TBITI, 36" CI 34.5 19.1 672. 0.236 110. 81. 28.2 4,4 EAST' StairC2,8"CI 8.1 19.1 134.5 0.431 863. 81.1 1.2 7 EAST DoorC25 7.4 3.0 21.5 0.448 83.1 81. 1.2 12 FLOOR 692.0' - C6,18" Cl 33.3 6.9 229.1 0.376 85.6 81.1 3.8 321 FLOOR 892.0'- Cll, 18" CI 74.1 8.01 592.0 0.376 85. 81. 3.6 801 FLOOR 692.0' - C7, 18" CI 11. 33. 376.31 0.3761 88. 81. 4.7 66 FLOOR 692.0' - C8, 18" Cl 18.0] 33.3 599. 0.376 82. 81. | |||
a .1 0.4 FLOOR 692.0'-Attic(above C12) 11t.0 33.1 366. 0.30 73.4 81. -6.4 -93 FLOOR 892.0' - C9, 18" CI 43.1 33.3 1431. 0.30 89.9 81. 8.1 3,5 CEILING 729.0 -Cl,18" CI 3595. 0.30 95. 81. 13.2 144,47 OTAL TRANJSMISSION LOAD = 37,081 | |||
(') The area of the door, Usted directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 = 250 ELECTRICAL LOAD = 201,162 TOTAL ROOM SENSIBLE LOAD: 238,493 Ts I ° CFMl ROOM TEMPERATURE (Tr) = ( 52.8 ) + ( 238,493 /(1.08 x 7,583 ) = 81.9 *F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200 / ( 4840 x 7.583 ) = 0.0084 81.8 "F dry bulb I5LEAVY STATE XM UITVhib 36 % RH I This page replaced by Revision 016. | |||
Calculation Identifier EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 61 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis. EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a& Date: 10115109 Checked by; 9W Date: 11015109 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. -708.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.1 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: | |||
Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 x 250 0 LIGHTING (See page 45) 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 x 100% 0 CABLE TRAYS 0.0 X 3.413 x 100% 0 TOTAL ROOM SENSIBLE LOAD: 3,022 | |||
*-CreAflV QrAm Dnn AfLf~ffc k 1k u | |||
This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 62 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquipiComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: f Date: 10115109 Checked by: & Date: 10115109 NORMAL OPERATION (SUMMER CASE 2) | |||
ROOM NO. 708.0 - STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56, 5.57, 6.1. | |||
ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/tb dry air Design Rm Humidity %: NA Steady State Temperature: 83.0 'F Design Rm Temp 'F: NA TYPE Of LENGTS/ WIDTH AE U T I TI DELTA T SENSS&LS HEAT MALL ENCLOSURE HGT. (lt) I(tt) (Sq t)BtUlh.sqff ( ) ( CBTU/h) | |||
EAST 708.0'- TBrrl. 38" Cl 8.I 1. 158. 0.2 110. 83. 27.0 994 SOUTH 708.0' - TBITl, 36" CI 18. 19. 351. 0.2 10. 83.27.0. 2,237 NORTH 708.0' - C4, 8" CI 18. 19. 351. 0. 81. 83. -1.2 -211 WEST" 708.0' - C4, 8" Ct 8. 19. 134. 0.50 8. 83. -1.2 -81 ST Door C25 7.0. . 3. -1.2 .11 FLOO (See Note)l CEILING (See Note 1 TOTAL TRANSMISSION LOAD =2,928 Note: No transmission through the filor & ceiling Is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 = 0 LIGHTING (See page 46) 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 VnTAI DýU 0CM-1 0 3,911 ISTEADY STATE ROOM CONDITIONS: 83.0 OF dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 63 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a Date: 10/15/09 Checked by: dW Date: 10/155/09 NORMAL OPERATION (SUMMER CASE 2) | |||
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT: | |||
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUM. cfm X 'F (cfm) (F) # MOIST I# DRY MECHANICAL EQUIP. ROOM EAST (CIO) 2304 75.9 0.0084 19.4 174,874 COMMUNICATION ROOM (692.0- - C9) 3303 89.9 0.0084 27.9 296,940 MECHANICAL EQUIP. ROOM WEST (Cl) 4572 82.9 0.0084 38.4 378,977 UNIT I AUX. INSTRUMENT ROOM (708.0-Cl) 6691 87.2 0.0084 58.3 583,455 COMPUTER ROOM ,708.0' - C3) 5367 63.9 0.0083 44.5 342,951 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7583 81.8 0.0084 63.7 620,249 OUTSIDE2420 95.0 0.0133 312. 229,90_ | |||
lTOTAL Vreturn = 32,239 282.31 2,627,34 Return Air Temperature from EBR spaces: SUM (cfm X 'F) I Vreturn: Treturnm 81.5 w M Return Air Humidity Ratio from EBR spaces: Wraturn = .008# M ITI #DR AIR This page replaced by Revision 016. | |||
=lCalculation sheet Document: EPMMCP071689 I Rev.: 016 1Plant: WBN /Units 1,2 Page 64 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBRDUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 1:21:44 PM | |||
***** EQUIPMENT CONFIGURATION | |||
* VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 This page is added by Rev.016 | |||
Calculation sheet Document: EPMMCPO71689 . Rev.: 016 Plant: WBN / Units 1,2 JPage 65 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 1:21:44 PM | |||
~**** QA REFERENCES | |||
* QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016 | |||
Calculation sheet Document: EPMMCP07 1689 Rev.: 016 1Plant: WBN / Units 1,2 [Page 66 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 1:21:44 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: U2 2a DATE: 10-14-09 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 38.17 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 238.00 16119.50 Inlet Temperature (degrees F): 42.00 81.50 Outlet Temperature (degrees F): 48.17 46.85 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1911.05 10.11 Clean Pressure Drop (psi): 39.44 Not Calculated Fouled Pressure Drop (psi): 47.17 Not Calculated Velocity (ft/s and ft/min): 10.94 460.56 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 737426/ 589290/ 148137 Btu/hr Average Overall Heat Transfer Coefficient: 7.40 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 46.85 deg F This page is added by Rev.016 | |||
Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 67 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 1:21:57 PM | |||
** *.* EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: | |||
Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.); 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 This page is added by Rev.016 | |||
Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 68 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 1:21:.57 PM | |||
***** QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016 | |||
_ _v Calculation sheet Document: EPMMCP071689 IRev.: 016 1Plant: WBN /Units 1,2 [Page 69 of 194 I | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 1:21:57 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: U2_2b DATE: 10-14-09 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): .38.17 Not Required Outlet Relative Humidity (%): 100.00 312.00 Flow Rate (gpm and acfm): 42.00 16119.50 Inlet Temperature (degrees F): 81.50 Outlet Temperature (degrees F): 46.79 46.48 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2387.41 10.11 Clean Pressure Drop (psi): 63.98 Not Calculated Fouled Pressure Drop (psi): 76.50 Not Calculated Velocity (ft/s and ft/min): 14.34 460.56 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (To.tal/Sensible/Latent): 750625/ 595173/ 155452 Btu/hr Average Overall Heat Transfer Coefficient: 7.52 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 46.48 deg F This page is added by Rev.016 | |||
111 Calculation sheet Document: EPMMCP071689 Rev.: 016 1 Plant: WBN / Units 1,2 Page 70 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: COMPRO-l.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:26 PM EQUIPMENT CONFIGURATION | |||
* VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 3 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): .0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): .1.5000 Fin Material: Copper Fin Style: Flat Plate Fin Thickness (in.): 0.0100 Number of Fins per Inch: 8.0 This page is added by Rev.016 | |||
I il,Calculation sheet Document: EPMMCP071689 Rev.: 016 1Plant: WBN / Units 1,2 Page 71 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system.. | |||
File Name: COMPRO-1.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:26 PM QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016 | |||
FIRl Document: | |||
Calculation sheet EPMMCP071689 IRev.: 016 1Plant: WBN /Units 1,2 1Page 72 of 194 I | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: COMPRO-~.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:26 PM | |||
**** PERFORMANCE PREDICTION MODE RESULTS ***** | |||
CASE ID: U2_2 DATE: 10-14-09 PROCEDURE: CompRmSupplment CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%.): Not Required 65.47 Outlet Relative Humidity (%) 94.99 Flow Rate (gpm and acfm): 22.00 8000.00 Inlet Temperature (degrees F): 42.00 63.90 Outlet Temperature (degrees F): 50.21 53.54 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 691.51 12.09 Clean Pressure Drop (psi): 2-.13 Not Calculated Fouled Pressure Drop (psi): 2.54. Not Calculated Velocity (ft/s and ft/min): 3.24 640.00 Air Flow Zones: .1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 90725/ 90725/ 0 Btu/hr Average Overall Heat Transfer Coefficient- 8.92 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 52.18 deg F This page is added by Rev.016 | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /I & 2 Appendix 11 Page: 73 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2&* Date: 10115/09 Checked by: d= Date: 10/1t109 LOCA CONDITION (SUMMER CASE 1) | |||
LOCA CONDITION USUMMER - CASE 1) CONSIDERS THE FOLLOWING PARAMETERS: | |||
i GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 Cm AIR FLOW RATES AS SHOWN IN PAGE 9 IN APPENDIX 11 CE SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 6 RELATIVE HUMIDITY IS NIA (REF. 5.5-5.7); EVALUATED FOR INFORMATION ONLY go MINIMUM CHILLED WATER FLOW RATES OF 216 GPM TO EACH EBR AHU | |||
: r. MAXIMUM CHILLED WATER SUPPLY TEMPERATURE OF 48°F g LOCA CONDITION INTERNAL (ELECTRICAL) LOAD IN PAGE 4 IN APPENDIX 11 S95°F PRESSURIZING AIR Cm COMPUTER ROOM SUPPLEMENTAL AHU IS NOT RUNNING di STEAM INJECTION SYSTEM IN SERVICE (SEE SECTION 7.5) | |||
This case conservatively minimizes the cooling capability of the EBR AHUs by modeling the minimum chilled water flow rate concurrent with maximum chilled water temperature. This case also conservatively maximizes the predicted room temperatures by assuming no concurrent LOOP. The EXCEL spreadsheet (see pg.74 to 96) and AIRCOOL models (see pg. 97 to 99) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) Input to the AIRCOOL models were approximately equal. This equtes to approximately 88°F (see pg. 96) which is significantly greater than the controller setpoint of 68°F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is: | |||
Tz = 51.6 0F (estimated air side outlet temperature for each EBR AHU based on the AIRCOOL model; see pg.99) | |||
At = 6.1 OF (total air temperature rise thru AHU including steam Injection temperature rise; see Section 7.5) | |||
Ts=Tz+At= 57.7 OF Since the computer room supplemental AHUs are not safety-related and this case Is predicting maximum LOCA room temperatures, these were not credited. For this scenario, the computer room is only cooled by air supplied by EBR AHUs as reflected in the spreadsheet. | |||
This page replaced by Revision 016. | |||
.Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I1 & 2 Appendix 11 Page: 74 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Zff Date: 10/15/09 Checked by: Ifft Date: 10/15109 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-Cl Ref: 5.5- 5.11, 5.14 - 5:16, 5.18,5.20, 5.47 - 5.54, 5.56,5.57,6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow- see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio:. Mixed flow - see below Steady Slate Temperature 85.8 'F Design Rm Temp 'F: 89 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE SEAT WALL ENCL4SURE HGT (rt) (Ft) (Sq Ft) Betu.iq3. MF) (F) M (STI/h) | |||
WEST 692.0' - Ground 42.0 N N 1.000 68.0 85.8 -17.8 -748 SOUTH 692.0'- Ground 47.. NA N 1.000 68.l 85.l -17.8 -837 NORTH 692.0'- Ground 23. NAI N 1.00( 68. 85.8 -17.8 -40 NORTH 692.0' - AB/A1, 42" CI 18. 14.51 268. 0.212 119.( 8s. 33.2 1, NORTH 692.0'- AB/AS, 42" CI 5... 14.1 79.8 0.212 104.0 85. 18.2 308 EAST 692.0- - C2, 36" CI 33. 14.5 420.1 0.236 88.: 85.. 0.51 54 EAST DoorC2 a.( 7.2 57. 0.448 88.3 86. 0.5 1 EAST 692.0' - Stair Cl, 36" CI 9. 14. 130. 0.23 72.3 86. -13.6 -41 FLOOR 692.0' - Ground 42.1 47. 1974. 0.02 68.( 85. -17.8 .891 CEILING 708.0 - TBrTI, 18" CI 42.0 47. 1974. 0.30 120. 85. 34.2 20fS91 TOTA TRANSMIS ION LOAD = 19,526 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 9,027 TOTAL ROOM SENSIBLE LOAD: 28,554 SUPPLY AIR: | |||
Supply air Is a mix of air from room C2 & AHU. | |||
Room C2 AHU Temperature, *F I 86.3I1 57.7 Total flow = 4,572 cfm Supply air temperature: 80.1 'F TS I I 0Q I CFMJ 0 | |||
ROOM TEMPERATURE (Tr) = ( 80.1 ) + ( 28,554 1(1.08 x 4,572 = 85.9 F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (W Room [ 2] AHU cfm358 94 Humidity ratio 0.0092.LaJ Total flow = 4,572 cfm Wr= 0.0069 # moist/ # dry air ISTEADY STATE ROOM CONDITIONS: 85.8-F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I i & 2 Appendix 11 Page: 75 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2 Date: 10/15109 Checked by: . . Date: 10/15/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C2 Ref: 5.5 -5.11,5.14 - 5.16,5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan) | |||
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Stead State Temperature: 86.3 'F Design Rm Temp 'F: 83 TYPE OF LE*GTH/ WIDTH AREA U Ta Tr DELTA T SZHSIWZ H&Z MALL ENCLOSURE HGT (Ft) (Ft) (Sq Ft) Btuih.sqft (*F) (F) (F) (BTU/h) | |||
WEST 692.0' -C1, 38" Cl 33.3 14.. 425.3 0.231 86.1 88.3 -0.6 -50 WEST Door C2 7. 8 67.1 0.44 81. 86. -0.6 .13 EAST 892.0' - C3, B"RMW 33.31 14.. 482. 0.455 89.1 86. 3. 741 SOUTWH 892.0 - Cll, 8" RMW 11.1 14.. 112.1 0.4551 86.4 as. 0.1 ._ | |||
SOUTH Door C3 7.2 8. 87.6 0.4481 86.4 a. 0.1 31 SOUTH 892.0'- Stair C1, 12" Cl Is. 14.. 261.0 0.431 72.31 88.. .14.0 .1,576 NORTH 892.0' -ABIA3, | |||
- ABIAB, 48" NORTH 692.0' 48" CI CI 10 19. | |||
14. | |||
14., | |||
162. | |||
278. | |||
0.192 104. 86. 17.7 51 0.19 104. 86. 17.7 94 ' | |||
FLOOR 692.0' -Ground 29.4 33. 989. 0.021 68. 86.1 -18.3 .471 CEILING 708.0' - C1, 18" CI 29.; 33.: 989.4 0.305 93.J 86. 7.4 223 rTOTAL TRANSMISSION LOAD = 2,342 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
.PEOPLE 0 X 250 0 ELECTRICAL LOAD 4.468 TOTAL ROOM SENSIBLE LOAD: 8,809 SUPPLY AIR: | |||
Supply air is a mix of air from room C11 & AHU, Room C11 AHU IT3367 I221 I Temperature,o F 1 86.41 57.7 Total flow = 3,588 cfm Supply air temperature: 84.6 'F Ts I I a I CFMj ROOM TEMPERATURE (Tr) = ( 84.6 ) + ( 6,809 /(1.08 x 3,588 ) = 88.4 *F LATENT LOAD: Q latent PEOPLE 0X 200 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO ,°r. | |||
Room C1, I HLI cfm 367 1 221 Humidity ratio 0.0069 1 0.0069 Total flow = 3,588 cfm Wr= 0.0069 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 86.3 -r ry bulb I This page replaced by Revision 016. | |||
.Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I1 & 2 Appendix 11 Page: 76 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 26 Date: 10/15/09 Checked by: . . Date: 10115/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0.C3 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.2 ROOM NAME: 260V BATTERY ROOM I Design airflow: 990 cfm (Transfer from room Cl1) | |||
Supply Air Tamp: 86.4 *F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 89.7 'F Design Rm Temp 'F: 88 TYPE OF LENGTH/ WIDT AREA U TS Tr DELTA T SENSIBLE NEAT TvaLL ENCLOSURE HGT (rt) (IFt) (Sq Ft) Btulh.sqfL (CF) (F) (F) (BTU/h) | |||
EAST 692.0' - C4, 8" RMW 33. 14.1 482.9 0.451 87.5 89.; -2.2 -48, WEST 692.0' - C2, 8" RMW 33 14.1 482.9 0.465 88.3 89. -3A -744 SOUTH* 692.0 - CI1, 8" RMW 23 14.51 311.2 0.45a 86.4 89. -3.3 -46 SOUTH Door C4 7. 3.7 26.6 0.448 86.4 89. -.3. -31 NORTH 676.0' -AB/A2, 42" CI 7. 14. 108. 0.21 104. 89. 14.3 33( | |||
NORTH 692.0'- ABIA3, 42" CI 15 14. 229.1 0.212 104.(0 89.1 14.3 691 FLOOR 692.01 - Ground 23. 33 776. .02 68. 89. 21.7 -431 CEILING 708.02 - C1118" CI 23. 33. 776. 0.30 | |||
! 93. 89. 4. 94 TOTAL TRANSMISSION LOAD = -204 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 3,619 Ts I I Q I CFMI ROOM TEMPERATURE (Tr)= 86.4 ) + ( 3,619 /(1.08 x 990 ) 89.8 'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) 0.0069 + 0 / (4840 x 990) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 89.7 ry u This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN/ I &2 Appendix 11 Page: 77 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z Date: 10115/09 Checked by: W Date: 10/15/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM I Design air flow: 2,394 dim (Supply from AHlU) | |||
AHU Supply Air Temp: 57.7 OF Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air Sted tt emperature: 87.5 "F Design Rm Temp 'F: 85 TYPE OF LENGTH/ WIDTH IAEA U I . Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT Cit) RIt) (Sq Ft) BtuthKAtql Vk) 't) ('1) (BTU/h) | |||
SOUTW 692.0' -C11, 8" RMW- 26.3 14.6 321.7 0.451 86.4 87.5 -1.1 -161 SOUTH Door CS 7.2 6.3 45.2 0.440 80.4 87.5 -1.1 -22 NORTH 876.0' - ABIA2, 42" Cl 25. 14.,1 366.9 0.212 104.C 87.1 16.5 1,28 EAST 692.0' - C5, 8" RMW 33.31 14.5 482.9 0.4551 88.6 87. -0.9 -19 WEST 692.0' -C3, 8" RMW 33.31 14.1 482.9 0.451 89.7 87.1 2.24 FLOOR .692.0' - Ground 25. 33. a42. 0.021 68. 87.3 -19.1 -42 CEILING 708.0'. -C, 18" Cl 25. 33. 842. 0.305 93.7 87.1 6.2 1 9 TOTAL TRANSMISSION LOAD u 2,852 | |||
(")The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 74,642 TOTAL ROOM SENSIBLE LOAD: 77,194 Ts I . I CFMI 0 | |||
ROOM TEMPERATURE (Tr)= 57.7 ) + ( 77,194 /11.08 x 2,394 ) = 87.6 F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 2394 ) = 0.0069 ISTEADY STATE R M CONDITIONS: 87.5 T dry bulb 1 This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 78 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Ze Date: 10/15/09 Checked by: &._.W.,....Date: 10/15/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C5 Rat: 5.5 -5.11,5.14 -5.16, 5.18, 5.20, 5.47 - 5.54,5.56,5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2,520 cfm (Supply from AHU) | |||
AHU Supply Air Tamp: 57.7 *F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Stead State Temperature: 86.6 "F Design Rm Temp "F: 85 TYPE OF LENGTH/ WIDTH AREA U T TTr DELTA T SENSIBLE AT WALLENCLOSURE GT. (Ft) (Ft) (Sq Ft) BtUjlsqft.L (CF) (F) (F) (BTtJ/h) | |||
SOUTH* 692.0' - Cll, B" RMW 2837 14.5 371.0 0.45 as. 86.6 -0.2 -3_ | |||
SOUTH Door C6 7.2 5.3 45.2 0.448 86. 86.6 -0.2 ._ | |||
NORTH 676.0' - A2, 42" Cl 20.7 14.5 300.2 0.212 104.. 86. 17.4 1,10 NORTH 676.0' . A3,42" Cl 8.0 14.1 116.0 0.212 104.. B6. 17.4 42 EAST 692.0' - C6, 8" RMW 33. 14.1 482.9 0.458 88.1 86.. 1.4 30 WEST 892.0' - C4. 8"RMW 33. 14. 482. 0.45 87. 88. 0.9 19 FLOOR 692.0'. Ground 28. 33.3 955. 0.02 68.- 88. 18.6 -48 CEILING 708.0' - C3, 18" Cl 23 33 765. 0.30 73. 86. -12.9 -3,01 CEILING 708.0 - Cl 18" CI 5. 33. 189. 0.30 93. 56. 7.1 411 TOTAL TRANSMISSION LOAD = -1,0,2 | |||
(") The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL PEOPLE 0 X 250 0 ELECTRICAL LOAD 79,977 TOTAL ROOM SENSIBLE LOAD: 78,915 Ts I 0 I CFMI ROOM TEMPERATURE (Tr)= 57.7 ) + ( 78,915 /(1.08 x 2,520 ) = 86.7 'F LATENT LOAD: 0 latent PEOPLE 0X .200 0 TOTAL ROOM LATENT LOAD: a ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 /(4840 x 2520 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 86.6 "P u This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 79 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: al Date: 10115/09 Checked by: d= Date: 10115/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-CS Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 - 5.54.5.56, 5.57.6.2 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room Cli) | |||
Supply Air Temp: 86.4 'F Supply Air Humidity Ratio: 0.0069 IbW1Ib dry air Steady State Ter ra : 88.0 'F . Design Rm Temp 'F: 88 TYPE OF LENGTH/ WIDTH AREA ' . To Tr 'DELTA T 'SENSIBLE HEAT WALLcoSu HsT. (Ft) (rt) (Sq Ft) Btu*.sq. (C) M") .D (BST/h) | |||
SOUTH* 692.0' .C1l, 8" RMW 23.3 14.1 311.31 0. 86.4 88.0 -1.6 -227 OUTH Door C7 7.2 3. 26. 0. 88. 88. .1.6 -1 NORTH 692.0'. ABIA31, 42" Cl 20.3 14.6 294.4 0.21 104.0 88.0 16.0 99 NORTH 676.0'. ABIA3, 42" CI 33.0 14.1 43.6 0.21 104.01 88.0 16.0 1-EAST 692.0'- C7, 8" RMW 33. 14..1 482.9 0.48O 88.4 88. 0.4 88 WEST 692.0' - C5, 8" RMW 33. 14.1 482.1 0.45 86.6 88.0 -1.4 *-30 FLOOR 692.0' - Ground 23. 33. 776. 0.02 68. 88. -20.0 -40 CEILING 708.0' - C4,18" Cl 6.2 33.3 229.1 0.30 88. a 88.0 0.4 2 C.EILING 708.0' -3 318" CI 16. 33. 526.1 0.30 73.j 88.0 -14.3 -2,29 TOTAL TRANSMIS ION LOAD -1,990 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 1,833 Ta ! I ol CFMI ROOM TEMPERATURE (Tr) ( 86.4 ) + ( 1,833 /(1.08 x 990 ) = °F | |||
-81 LATENT LOAD: a latent PEOPLE 0x 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE R MCONDITIONS: 88.0 -1 dry Dulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 80 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELa 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ad Date: 10/15/09 Checked by: = Date: 10/15/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11,5.14 -5.16.5.18,5.20,5.47 - 5.54, 5.56,5.57.6.2 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room Cl11) | |||
Supply Air Temp: 86.4 *F Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 88.4 ýF Design Rm Temp 'F: 90 TYPE OF LENGTH/ WIDTH AREA u Ts Tr DELTI. T SENSIBLZ HEAT WALL ENCLOSU*E SGT. (t)A (t) (Sq itt Btu)13"HO qft F ("M) I (M) | |||
M(ITO/h) | |||
SOUTH* 692.0' -Cl, 8" RMW 11.3 14.5 137.3 0.456 88.4 88.4 .2.0 -121 SOUTH Door C8 7.21 3.7 26.1 0.448 86.4 86. .2.0 -24 NORTH 692.0' -ABIA31, 42" CI 11. 14.1 163.9 0.212 104. 88. 15.6 542 EAST 692.0- - C8, 8" RMW 33.1 14.1 482.9 0.45 82.1 88. .5.8 -1,201 ST "892.0' -C6, 8" RMW 33. 14.51 482.9 0.455 88.L 88. -0.4 -08 FLOOR 692.0'-Ground 11 33 37. 0.02 8. 88. .20. .2001 CEILING 708.0' - C4, 18" CI 11 33 376. 0.30l 88. 68. 0.0 IrOTAL TRANSMIS ION LOAD E -1,103 (1 The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,041 TOTAL ROOM SENSIBLE LOAD: 938 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr)= 86.4 ) + ( 938 /(1.08 x 440 ) = 88.4 'F LATENT LOAD: 0 latent PEOPLE 0X 200 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 440 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 88.4 ry u This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 81 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a Date: 10115/09 Checked by: &W Date: 10115109 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C8 Rea: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56,5.57,6.2 ROOM NAME: 24V &48V BATTERY BOARD AND CHARGER ROOM Design air flow: 873 din . (Supply from AHU) | |||
AHU Supply Air Temp: 57.7 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Stead State Temperature: 82.9 'F Design Rm Temp 'F: 74. | |||
TYPE OF LENGTH/ ODTH IA U To Tr DELTA T SENSIBLE SEAT WXTENCLOSURE HGT. (Wtj (Ft) (Sq It) BtJhui.sqft. (CF) (1 (F)M (STU/h) | |||
SOUTH* 692.0' - C1i, a" RMW 181 14.1 234.5 0.451 88.4 82.1 3.5 37 SOUTH Door3C 7.2 3.7 26.6 0.448 88.4 82.1 3. 4 NORTH 692.0' - ABIA31, 42" CI a18.( 14.1 261.0 0.212 104.0 82. . 21.1 1,1 EAST 892.0' - C12, 8" RMW 33. 91 299.7 0.454 85.7 82. 2.8 38 EAST (ABOVE C12 692.0' - ATTIC, 8" RMW 33.3 5.5 183.2 0.455 74.1 82. -8.8 -73 WEST 892.0' . C7, 8" RMW 33.3 14. 482. 0.45 88.4 82. 5.5 1,20 FLOOR 892.0' - Ground 18. 33.1 599.4 0.021 68. 82. -4.9 -23 CEILING 708.0' - C4. 18" Cl 181 33.3 899.4 0.305 88.4 82. 5.5 100 TOTAL TRANSMIS ION LOAD . 3,213 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 20.683 TOTAL ROOM SENSIBLE LOAD: 23,895 Ts I ° I CFMI ROOM TEMPERATURE ('r) = 57.7 ) + ( 23,895 I( 1.08 x 873 ) = 83.0 *F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 I (4840 x 873 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 82.9 -1 ery bulb This page replaced by Revision 016. | |||
woommomomd | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 82 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ad Date: 10/15109 Checked by: . . Date: 10115/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C9 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18. 5.20,5.47 - 5.54,5.58, 5.57,6.2 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below - | |||
Steady State Temperature: go.5 'F Design Rm Temp 'F: 88 TYPE OF IZNOT. / WIDTH (AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (t) (Ft) (Sq Pt) Btui**IfLt M() (F) ME) (BTU/h) | |||
WEST 692.0' - C12, 8" RMW 33. 9.0 299. 0.465 86. 90. -4.8 -65 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33 51 183. 0.451 74.1 90.! -16.4 -1,36 EAST 692.0'- CI, 36" Cl 33 14.5 425. 0.23 77. 90. -12.9 -1,29 EAST DoorCll 7.. 801 57. 0.448 77.1 90.. -12.9 -331 SOUTH* 692.0' - C11, 8" RMW 25,0 14. 305.1 0. 86.4 90.. -4.1 -56 SOUTH Door C10 7.2 8. 57.4 0.. 86.4 90.. -4.1 -10 SOUTH 692.0"- Stair C2, 8"RMW 18.[ 14. 261.0 0.45 71.1 90.. -18.6 .2,20 NORTH 692.0' - AB9A29,42" Cl 20. 14. 290.1 0.212 111 .o 90.. 20.5 1,260 NORTH 692.0' -ABIA30, 42" CI 23. 14. 333. 0.21 111-.0 O0.. 20.5 1, FLOOR 692.0' -Ground 43.( 33. 1431. 0.02 68. 90. -22.5 CEILING 708.0' -C4, 18" Cl 43.0 33.1 1431.1 0.30 88.4 *90.1i -2.1 -91 | |||
-TOTAL TRANSMIl;ION LOAD B -5,177 Ce) | |||
The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 Soo ELECTRICAL LOAD =103,424 TOTAL ROOM SENSIBLE LOAD: 98,348 SUPPLIMENTAL AIR HANDLING UNIT: 0 NET ROOM SENSIBLE LOAD: 98,348 SUPPLY AIR: | |||
Supply air is a mix of air from room C12 & AHU. | |||
Room C12 AHU cfm 626 2678. | |||
Temperature, I 85.71 57.7 1 Total flow = 3,303 cfm Supply air temperature: 63.0 'F Ts I I CFMI ROOM TEMPERATURE (Tr)= 63.0 ) + ( 98,348 /(1.08 x 3,303 =F 90.6 LATENT LOAD: a latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr: | |||
Room 1 H cfm Humidity ratio 0.0070J2.01(0 Total flow = 3,303 cfm Wrl= 0.0069 # moist # dry air | |||
.Wr= 0.0069 + 400 /(4840x 3,303 = 0.0069 STEADY STATE ROOM CONDITIONS: 90.5 ry u This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 83 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ad Date: 10115/09 Checked by: dn Date: 10115109 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C10 Ret: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow. 2,304 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 57.7 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Stead State Tamprature: 77.6 'F Design Rm Temp 'F: 87 TYPE OF LNGZh WIDTH AA u Toa Tr DELTA T SENSIBLE HEAT ALL ENCLOSURE (Ft (t) (sq tlF) hT. ) (F) (BTU/h) | |||
EAST 892.0' - Ground 42.0 NA N- 1.000 68.. 77.0 -9.6 -403 SOUTH 692.0' - Ground 47.( NA NI 1.000 68.. 77.6 -9.6 -451 NORTH 692.0'- Ground 224 NAI NI 1.000 68.. 77.6 .9.6 2111 NORTH 692.0' - AB/A27, 42" Cl 21.0 14.5 304.1 0.21 119. 77.6 41.4 2,67 NORTH 692.0' - ABA29, 42" CI 4.0 14. 68.1 0.212 111. 77.1 33.4 411 WEST* 692.0'. C9, 36" CI 33. 14.5 420.9 0.231 90. 77.1 12.9 1,281 WEST DoorCll a. 7. 57. 0.448 90.1 77.1 12.9 33 WEST 692.0'. Stair C2, 36" CI 9. 14.5 130.1 0.231 71. 77.1 -5.7 .17 FLOOR 692.0' - Ground 42.C 47.4 1974.4 0.021 68. 77.1 -9.6 -49 CEILING 708.0 -TBTI, 18 42.C 47.0 1974. 0.301 120. 77.q 42.4 25,52 TOTAL TRANSMISSION LOAD 28,491 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LAOD 21,304 TOTAL ROOM SENSIBLE LOAD: 49,795 Ts I 0 I CFMj ROOM TEMPERATURE(Tr)= ( 57.7 ) + ( 49,795 /(1.08 x 2,304 ) = 777'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 2304 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 77.6 -F dry Dull - | |||
This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN 1 1 & 2 Appendix 11 Page: 84 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z. Date: 10115109 Checked by: MW Date: 10/15/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-Cl1 Ret: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design airflow: Mixed flow- see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 86.4 'F Design Rm Temp 'F: NA TMPE OF LENGTLH/ WIDTH AEA UI To Tr DELTA T SENSIBLE BRAT MALL XNCLOSUm GT. (Ft) (Ft) (sq Ft) Btuih.sqf.l CF) ]F) ) (BTU/h) | |||
SOUTH 892.0' - Ground lei.. NAN N 1.001 68.C 86.4 .18.4 -3,330 NORTH* 692.0' - C2, B"RMW 11. 14.5 112.1 0.45 86.6 86.4 -0.1 "= | |||
NORTH Door C3 7. 8.0 57. 0.4 86.6 86.4 .0.1 -,_ | |||
NORTH' 692.0' -C3, 8" RMW 23. 14.1 311. 0.41 89.7 86.46 3.3 467 NORTH Door C4 7. 3.7 26. 0.448 89.7 86.4 3.3 3 NORTH* 692.0' -C4, 8" RMW 25. 14.1 321. 0.4551 87.51 86.4 1.1 161 NORTH Door C8 7.2 6.3 45. 0.448 67.. 86.4 1.1 22 NORTH* 692.0'. C5, V" RMW 28.7 14.1 371. 0.4855 86 86.4 0.2 341 NORTH Door CS 7.2 6.3 48.2 0.441 86.4 86.4 0.2 ,4 NORTH* 692.0' -C6, 8" RMW 23.3 14.5 311. 0.4551 88.0 86.4 1.6 221 NORTH Door C7T 7.2 3. 26. 0.448 886 6 86.41 1.6 1 NORTH* -692.0 - C7, 8" RMW 11.3 14. 137. 0.458 88. 66 86.41 2.0 125 NORTH Door C8 7.2 3. 20. 0.446 88.4 86.41 2.0 242 NORTH_ 692.0' - C8, 8" RMW 18.01 14.. 234.. 0. 82. s664 -3. -37 NORTH Door C9 7.2 3. 26. 0.448 82.1 a66. -3.6 -44 NORTH* 692.0'. Ct2, S" RMW 11.0 9. 77. 0.45011 86.. .0.7 -2 NORTH Door C13 77.2 3. 21. 0. 85. 8B6. .0.7 -_ | |||
NORTH Attic (Above C12) 11.01 8.5 60.. 0.48 74.1 86 -12.3 -33 NORTH 11692.0' - C9, 8" RMW 24.1 14.5 292.1 0.486 90.( 86.. 4.1 54= | |||
NORTH DoorC10- 7. | |||
7.1 8. 57. 0. 90.! 66. 4.1 10 EASTU Stair C2, 8" RMW 8.01 14.5 94.1 0.45 71.1 86.4 -14.8 -2 EAST Door C12 7.2 3. 21.1 0.. 71,l 86. -14.5 -14 WEST_ Stair Cl, 8" RMW 8.0 14.1 94.i 0.48S 72.3" 86.6 -14.1 _ 6061 WEST Door C1 7. 3.01 21.1 0.. 72.31 86.4 .14.1 -13 FLOOR 692.0'- Ground 181. 6. 1448. 0.0 68.0 86.4 .18. "69 CEILING 708.0' - Cl, 1" Cl 66.9 8.0 644.0 0.30 93. 664 7.3 1,211 CEILING 708.0' - C2, 18" Cl 39. 6. 312. 0.30 89. 86. 2.9 27 CEILING 1708.0 - C4, 1" Cl 74.0 81 92. 0.30 A. i8 2.0 361 | |||
-TOTAL TRANSMI ION LOAD) -2,700 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
This page replaced by Revision 016. | |||
Calculation Identifier EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 85 of.194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a Date: 10/15109 Checked by: j= Date: 10/16/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-Cl1 ROOM NAME: CORRIDOR (contrd) | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,908 TOTAL ROOM SENSIBLE LOAD: 208 SUPPLY AIR:. | |||
Supply air is a mix of air from rooms C4, CS &C8 &outside air. | |||
Room C4 C5 IC8I cfI 8873 2394 Temperature, *F 8,7S.6 2520 86.6 2.9 Total flow = 5,787 cfm Supply air temperature: 86.4 'F Ts I I Q ! CFMI 0 | |||
ROOM TEMPERATURE (Tr) = ( 86.4 ) + ( 208 /(1.08 x 6,787 ) = 86.4 F LATENT LOAD: Q latent PEOPLE 0X 200 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wry. | |||
Room t 2394II 2520 C5 C 8763I Humidity ratio H0.00691 0.0069 1 0"0069 Total flow*= 5,767 cm Wr= 0.0069 # moist / # dry air iSTEADY STATE ROOM CONDIT1ONS: 86.4 -F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 86 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: B Date: 12/10/08 Checked by: 02 Date: 12112/08 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11.5.14 - 5.16, 5.18, 5.20,5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: sECONDARY ALARM STATION ROOM Design air flow: 626 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 57.7 *F Supply Air Humidity Ratio: 0.0069 ibW/Ib dry air Steady State Temperature 85.7 'F Design Rm Tern ture 79 TYPE OF LENGTH/ WTr 5 U T' Th DT. 3 SENSIBLE fEKI ZLcLLsURE SHT. (It (It) (Sq Irt) Btuftsiqf. ("F) ("F) () (BTV/h) | |||
EAST 692.0' - C9, B" RMW 33.3 9.0 299.1 0.451 90.1 86. 4.8 68l WEST 692.0' . C8, 8" RMW 33.3 9. 299. 0.451 82. 8a. .2.8 -38 SOUTW 692.0' - Cll, 8" RMW 11.0 9.0 77.! 0.45 86.1 865. 0.7 21 SOUTH DoorC13 7. 3. 21.1 0. 86. 85.. 0.7 _ | |||
NORTH 692.0 - ABIA31, 42" CI 8.01 9.01 72.0 0.21 104. 86.. 18.3 27 NORTH 692.0' - ABIA3O, 42" CI 3.1 9.1 27. 0.21 111. 85.. 25.3 1 FLOOR 692.0 - Ground 11.4 33.1 366. 0.02 68.( 85. .17.7 .165 ATTIC (Susp. celling) | |||
_AILING 11. 33.3 366. 0.33 74.1 68.' -11.6 -1,404 T TAL TRANSMI SION LOAD = 4 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area, LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD 19,570 TOTAL ROOM SENSIBLE LOAD: 18,976 | |||
.Ts I I CFMI ROOM TEMPERATURE (Tr) = 57.7 ) + ( 18,978 ( 1.08 x 626 = 85.8 "F LATENT LOAD: 0 latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200/ (4840 x 626 ) = 0.0070 ISTEADY STATE ROOM CONDITIONS: 85.7 . try bulb ' | |||
This page replaced by Revision 016. | |||
Calculation Identifier EPM-MCP-071689 Rev.: 16 Plant: WBN I & 2 Appendix 11 Page: 87 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Zd Date: 10/15/09 Checked by: & Date: 10115/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. - N/A ROOM NAME: A131C(above C12) Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 -5.54, 5.56, 5.57, 6.2 Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Terperature: 74.1 'F Design Rm Temp "F: NA TYPE OF LENGTH/ WIDTH IAMB U Ta Tr DELTA T SENSIBLE MEAT ALL ENCLOSURE GT. (It), (it) (Sq Ft) B*u/.sqft. (F) (F) (F) (eTU/h) | |||
EAST 692.0! C9, 8" RMW 33.3 51 183.2 0.4551 90.1 74.1 16.4 1,36 WEST 692.0' *CS, 8" RMW 33.3 5.1 183.2 0.4551 82.1 74.1 8.8 73 SOUTH 692.0'- C1l, 8" RMW 11. 5.1 60.1 0.45 86.4 74.1 12.3 33 NORTH 692.0'- AB/A31, 42" CI 8.( 5. 44.0 0.212 104.C 74.1 29.9 27J NORTH 692.0' -ABJA30, 42" CI 3. 65 18. 0.21u 111 .C 74.1 36.9 12 FLOOR 692.0' C12 11 33. 36. 0.33 885. 74.1 11.6 1,40 CEILING 708.0' -C4, 18" CI 11.( 33 366.4 0.305 88.4 74.1 14.3 1159 TOTAL TRANSMIS ION LOAD = 6,848 ISTEADY STATE ROOM CONDITIONS: 74.1 -F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 88 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2& Date: 10115/09 Checked by: W Date: 10115109 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. - 892.0' -STAIR C1 Ref: 5.5 -5.11. 5.14 - 5.16, 5.18,5.20,5.47 - 5.54. 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Tamp: NA °F Supply Air Humidity Ratio: NA IbW/Ilb dry air Steady State Temperature: 72.3 'F Design Rm Temp 'F: NA TYPE OF LZNGTHI/ WIDTH I (A A TU DELTA T SZENSIBLE HEAT 1mLL ENCLOU HGT. ()1 (It) | |||
W (Sq Ft) Bt.qft. M(F) (MF) .(Ba/h) | |||
WEST 892.0' - C1, 36" CI 8.( 14. 116. 0.23 85. 72. 13.5 37 SOUTH 892.0'- Ground 18.0 14.. 261. 00 72. -4.3 -1,1 NORTH 692.0' - C2, 12" CI 18.0 14. 261. 4 72.. 14.0 1,57 EAST 692.0" - C1l, 8" RMW 8.( 14. 94.1 0.4 86. 72. 14.1 60 EAST DoorC1 7. 3. 21. 0. 86. 72. 14.1 13 FLOOR 692.0' - Ground 18.0 80 144. 0.02 68.8 72. -4.31 -1 CEILING (SeeNote) M I1111 ' | |||
TOTAL TRANSMISSION LOAD. 1,548 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
()The area of the door, listed directly below this wall area, has been subtracted from the total wail area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 = 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LAD: 2,S31 ISTEADY STATE ROOM CONDITIONS: 72.3 -ry u bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 89 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 -Control Bldg. | |||
Prepared by: a Date: 10/15/09 Checked by: n Date: 10/15109 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 692.0'. STAIR C2 Ret 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Tamp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 71.9 F Design Rm Temperature: NA TYPE OF LENGT"/ WIDTH AmI U I To TI DELTA T SENSIBLE HZAT MXLENCWISURE HT. (It) (Ft) (sq Ft) Btulhfsft. CF) (.F (BTU/h) | |||
WEST 692.0' -C11, 8" RMW 8.0 14.5 9. 0.45 86.4 71. 14.5 623 WEST DoorCt2 7.2 3.0 0. 86. 71. 14.5 1 SOUTH 692.0'- Ground 18. 14. 261. 1.00 68.0 71. 3.9 -1,018 NORTH 692.0' - C9, 8" RMW 18.01 14.5 261. 0.4 90.-1 71. 18.6 2,2 EAST 692.0'- CIO, 36" Cl 8.0 14.5 116. 0.23 77.A 771. 5.7 1 FLOOR 692.0' -Ground 18.o 8.01 14. 0.02 68.1 71. -3.91 -1 CEIUNG (See Note) ... | |||
'TOTAL TRANSMI*-ION LOAD = | |||
Note: No transmission through the ceiling Is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 IIAIA. KURJlO SENSIBLE LUAU: 3,078 ISTEADY STATE ROOM CONDITIONS: 71.9 "I dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 90 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Me Date: 10/15109 Checked by: jM Date: 10115/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 708.0-Cl Ref: 5:5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow: 6.691 cfm Supply Air Temp: 57.7 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Stead State Ternerature: 93.7 'F Design Rm Temp: 89 TYPE o0 LENGTH/ WIDTH ARA U To Tr DELTA T SENSTRLX HEAT WMLL ENCLOSURE 0GT. (rt) (Ft) (Sq Ft) Btih.sqg (F ) ("F) | |||
MM (BTU/h) | |||
SOUTH 70.0' - TBrTI, 36" Cl 68.2 19.501 1329.1 0.231 120.0 93.. 26.3 8,2 SOUTH 708.0' - Stair C1, 8" Cl 18.6 19.50 351.1 0.. 91.1 93. -2.4 -421 NORTH 676.0' - AB/A2, 36" CI 37.2 3.50 130.2 0.23( 104.0 93. 10.3 31 NORTH 692.0' - AB/A3, 36" Cl 26.1 3.5 92. 0.23 104.C( 93.1 10.3 2211 NORTH 692.0' | |||
* AB/A5, 36" CI 21.1 3.60 75.3 0.231 104.0 93.7 10.3 18 NORTH 713.0'- Gen.area, 36" CI 56.2 16.00 899.2 0.23 118.( 93.7 24.3 5,15 NORTH 713'-.A25, 36" Cl 15..1 16.00 240.0 0.23 112.( 93.7 18.3 1,03 NORTH 713'- A26, 36" CI 15.0] 16.00 240.0 0.23 113.0 93.7 19.3 1,094 EAST* 708.0' .C2, 8" CI 8.01 19.5 113.0 0.50 89. 93.7 4. -241 EAST 1DoorC22 7.2 6.001 43.0 0.441 89. 93.7 -4.4 -851 EAST 708.0' -C3, 8" Cl 34.1 19.50 538.31 0.500 73. 93.7 -20.0 -5,3831 WEST' 708.0' - TBrTr, 36" Cl 34.5 19A4 647.2 0.236 120.0 93.7 26.3 4,01 WEST Door C20 7.3 3. 25.61 0.448 120.0 93.71 26.3 301 WEST* Stair C1, 8" CI 8.01 19. 134.,1 0.431 91.3 93.71 .2.4 -139 WEST Door C21 7.2 3.0 21.51 0.448 91.3 93.71 .2.4 -.23 FLOOR 692.0' - C2. 18" Cl 989.0 0.3061 86.3 93.71 -7.4 -2,23'- | |||
FLOOR 692.0W - C3, I8" Cl * -- 775.91 0.3061 89.71 93.71 .. 0 -4 FLOOR 692,0W - C4,18s" CI 842.` 0.30` 87.! 93.I -6.2 -1,69 FLOOR 692.0- - CS, I8" Cl B 189.81 0.30,1 86.1 3.!.71 .7.11 -411 FLOOR 692.0' - C1I, 18" CI 544. 0.30 86. 93.71 -7.3 CEILING IT29.0 -C1,I8" Cl !--- ; .rS1: 01.10* 12150 93.,n 2231 -1,211 22,72 34 TOTAL TRANSMISSION LOAD - 30,61-() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD = 229.272 TOTAL ROOM SENSIBLE LOAD: 260,387 T I I I CFMI ROOM TEMPERATURE (Tr) = 57.7 ) + ( 260,387 1(1.08 x 6,691 ) = 93.7 'F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 Room humidity ratio Wr = 0.0069 + 400 /(4840x 6,691 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 93.7 -I2:ry ýu i This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 91 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a& Date: 10/15/09 Checked by: dW Date: 101t5/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. - 708.0'- C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 -5.54,5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: NA cfm 0 | |||
Supply Air Temp: NA F Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 89.3 "F Design Rm Temp 'F: NA TYPE OF LENGTH/ WID I( A )1EA U To Tr DELTA T SENSIBLE HEAT WALL = amsu GT. (Ft) (Ft) (Sq Ft) BhM.sqt. (. (M (M (BTU/h) | |||
EAST* 708.0' -C4, 8"CI 8.C 19.1 113.0 0.500 88., 89.. -0.9 -51 EAST Door C24 7.7; 6.C 43.0 0.448 88.4 89.. .0.9 -1 WEST 708.0' - C1, 8" CI 8.0 19.1 113.( 0.500 93.7 89.. 4.4 24 WVEST Door C22 7. 6.1 43.0 0.448 93.7 89.3 4.4 8 SOUTH* 708.0' - TB/T1, 36" Cl 39. 19.5 736.1 0.236 120.0 89.-" 30.7 5, SOUTH Door C26 7. 3.4 24.4 0.441 120.0 89., 30.7 33 NORTH* | |||
NIORTH IDoor - C3, 8" Cl 708.0'C23 39. | |||
7., 19.1 6.0 717.51 43.01 0.500 | |||
: 0. 73.1 31 89.3 | |||
: 8. -16 | |||
.15*.6 -5,69 | |||
-301 FLOOR 892.' - C11 I8" Cl 312. 0.30 86. 89. -2.9 -27 CEILING 1" Cl 31 0.30 116. 89. 2.71 2729.0-C1, ITOTAL TRANSMISSION LOAD 23021 Z | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: 7.5 HP Does not operate during this LOCA case(Computer Rm Supplement.Cooling) 0 PEOPLE 0 X 250 = 0 LIGHTING 5,638.0 X 3.413 X 100% = 19,242 EQUIPMENT *217.0 X 3.413 X 11000/6 741 CABLE TRAYS 0 X, 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 22,285 iSTEADY STATE ROOM CONDITIONS: 89.3 -F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 1 1 & 2 Appendix 11 Page: 92 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a Date: 10/15/09 Checked by: .. Date: 10/15/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. 708.0-C3 Rea: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20, 5.47 - 5.54, 5.56,5.57,6.2 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Ternerature: 73.7 'F Design Rm Temp 'F: 82 TYPE OF LENGTH/ WIDTH AREA U To DELLT T SZNSIBLEZ LL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) BtuMh.sqlt. (F) CF) | |||
(F (BTU/h) | |||
SOUTW 1708.0 - C2, 8" CI 39.1 19.1 717.1 0.500 89.3 73.7 15.6 5,596 SOUTH JDoorC23 7.21 6.0 43.0 0.441 89.: 73.7 15.6 301 NORTH 676.0' - ABIA3, 36"'C 301 3.1 136.51 0.23C1 104. 73.7 30.3 97 NORTH 713.0'- Ion, fltr rm, 36" CI 9 16.01 24.0 0.2361 118.0 73.7 44.3 6,82 EAST 706.0' - C4, 8" Cl 33 19.1 649.4 0.500 88.1 73.7 14.7 4,77 WEST 708.0'- C1, 8" Cl 33 19 649., .5 93.7 73. 20.0 0, FLOOR 692.0' - CS, 18" CI 766. 0.30, 73. 12.9 0. | |||
FLOOR 692.0' -C, 18" Cl 826.1 0.30 2,297 CEILING 729.0-Cl 18"CI . 3.31 4=1292. | |||
ITOTL NMISSON OAS46,64j | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD = 46,236 TOTAL ROOM SENSIBLE LOAD: 93,376 SUPPLY AIR: | |||
Supply air Is a mix of air from two different air handling units. | |||
Room AHU(MR A Ct c) cfm 537 0 Temperature, 'F I 57.71 0.0 Total flow = " 5,367 cfm Supply air temperature: 57.7 'F Ts I CFMI ROOM TEMPERATURE (Tr) = 57.7 + 93,376 / ( 1.08 x 5,367 ) = 73.8 'F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 ROOM HUMIDITY RATIO (Wr): | |||
Room AHU(MER) AHU (CR) cmn 5,367.0. 0.0 I Humidity ratio 0.0069 0.0000 Total flow = 5,367 cfm Wr'= 0.0069 # moist/# dry air Wr= 0.0069 + 400 i(4840x 5,367 ) = 0.0069 STEADY STATE RO0 CONDITIONS: 73.7 7 dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBNI I & 2 Appendix 11 Page: 93 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: & Date: 10/15/09 Checked by: .. Date: 10/15/09 LOCA CONDITION ISUMMER CASE 1) | |||
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18,5.20, 5.47. 5.54, 5.56,5.57,6.2 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7,583 cfm (Supply from AHU) | |||
Supply Air Temp: 57.7 *F Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air Steady State Temperature: 88.4 'F Design Rm Temperature 87 TYPE OF LENGTH/ WUDTH AREA U TB Tr DELTA T SENSIBLE HEAT lL ENCLOSURE HGT. (It) (Ft) (sq Ft) 1Bt*ulfs.f I ) ("') ('TU/h) | |||
SOUTH 708.0 - TBITr, 36" Cl 75.1 19. 1464.1 0.236 120.1 88.. 31.6 10,921 SOUTH 708.0' - Stair C2, 8" CI 18.0 19. 351.1 0.50.0 85.2 88.4 -3.2 -562 NORTH 692.0' - ABIA31, 36" Cl 42.0 3. 147.0 0.236 104.0 88., 16.6 641 NORTH 692.0' - AB/A30, 36"CI 26.1 3.5 91.0 0.231 111.01 88.. 22.6 481 NORTH 692.0' NORTH 713.0' --Ion, ABIA29, 36" Cl fltrrmi,36" CI ___42.0 22.0 3. | |||
16.00 77.1 0.23 672.(]_ 0.23* | |||
111.0 118.] | |||
88.. | |||
88.4 22.6 29.8 411 4',89 NORTH 713'-AB Gen Area, 36" CI 48.0 16.001 768.0 0.23 118.0 88. 29.6 5,361 WEST 708.0' - C3, 8" Cl 34.1 19.51 672.81 0.60 73.7 88. -14.7 -4,941 WEST" 706.0' - C2, 8" Cl 8.01 19.51 '113.0 0.50 89.31 8. 0.9 51 WEST Door C24 7.2 6.01 43.01 0. 89.3 88.. 0.9 171 EAST 708.0' - TBrTI, 36" Cl 34.1 19.51 672.8 0.23 120.0 88.4 31.6 5,017 EAST* Stair C2, 8" CI 8.0 19. 134.5 0.431 85.2 88.4 -3.2 -18 EAST DoorC25 7.2 3. 21.6 0.. 86. 88. -3.2 -31 FLOOR 692.0'- CO, 18" CI 33.3 6. 229.8 0.30 88.0 88. -0. -2 FLOOR 892.0'- C11, 18" CI 74. 8. 592.. 0.30 86.4 88.4 .2.0 -381 FLOOR 692.0- C7, 18" Cl .11. 33. 376. 0.30 88.4 88.4 0.0 FLOOR . 692.0' - C8, 18" CI 18.6 33. 599.8 0.300 82.1 88.4 -5.5 .1,00 FLOOR 692.0-Attic(above C12) 11. 33. 366.0 0.30 74.1 88. -14.3 -1,591 FLOOR 892.0', C9,18" Cl 43. 33.1 1481.21 0.30 90.1 88.4 2.1 91 CEILING 729.0 - C1, 18" Cl . 3596. 0.30 116.0 88.4 27.6 30, 1 TOTAL TRANSMISSION LOAD = 49,97! | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE I X 250 250 ELECTRICAL LOAD 2011,162 TOTAL ROOM SENSIBLE LOAD: 261,386 Ts I 0 ICF.MI ROOM TEMPERATURE (Tr) = 57.7 + 251,386 (1.08 x 7,583 ) = 88.4 "F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO 0Nr) = 0.0069 + 200/ (4840 X 7,583 ) 0.0069 ISTEADY STATE ROOM CONDITIONS: 88.4 -UNryMU1 This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 94 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: W Date- 10/15109 Checked by: & Date: 10115/09 LOCA CONDITION (SUMMER CASE 1) | |||
ROOM NO. -708.0' - STAIR C1 Ret: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA dm Supply Air Temp: NA 'F Supply Air Humidity Ratio: | |||
Steady State Temperature: | |||
Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 x 100% 983 EQUIPMENT 0.0 X 3.413 x 100% 0 CABLE TRAYS 0.0 X 3413 x 1nn% o IJW 100% 0dnmoron I *,J t * *.wm Or...l'4*l I:,f,=r. t=,,J P.u; 5,900 iSTEADY STATE ROOM CONDITIONS: 91.3 -1 ary bull This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN /1 &2 Appendix 11 Page: 95 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a Date: 10/15109 Checked by: M Date: 10115/09 LOCA CONDITION (SUMMERCASE 1) | |||
ROOM NO. 708.0' - STAIR C2 Rel: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57,6 .2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ibdryair Steady State Temperature: | |||
Note: No transmission through the ftlor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 5,964 1STEADY STATE ROOM CONDITIONS: 85.2 51- b U.,= | |||
This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 96 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ? Date: 10115/09 Checked by: W Date: 10/15109 LOCA CONDITION (SUMMER CASE 1) | |||
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT: | |||
V -C I OUURCE U" I: I UIR'N rLUOW FII RTIURN FLOW TEMP I riUMlul CnM A Mw (cfnI I'M) I MOIST1#DRY I MECHANICAL EQUIP. ROOM EAST (CIO) 2,304 r--15.91 COMMUNICATION ROOM (692.0' - C9) 3,303 MECHANICAL EQUIP. ROOM WEST (Cl) 4,572 UNIT 1 AUX. INSTRUMENT ROOM (708.0'-C1) 6,691 COMPUTER ROOM (708.0' - C3) 5,367 UNIT 2 AUX. INSTRUMENT ROOM (708.0-C4) 7,583 OUT IIE AIR 3.J000 EXFILTRATION (for balancIng purpose only) - | |||
II-I TAL vretum = 32zz23 Return Air Temperature from EBR spaces: SUM (cfm X 'F) I Vretum: Treturn = 1 88.3 t-Return Air Humidity Ratio from EBR spaces: Wraturn = | |||
This page replaced by Revision 016. | |||
Calculation sheet Document: EPMMCP071689 Rev.: 016 1Plant: WBN / Units 1,2 Page 97 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File. Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:19 PM. | |||
*** EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 | |||
. This page is added by Rev.016 | |||
Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 98 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:19 PM | |||
**..* QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016 | |||
nWIl Document: | |||
Calculation sheet EPMMCP071689 IRev.: 016 1Plant: WBN / Units 1,2 Page 99 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:19 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE. ID: U2 3 DATE: 10-14-09 PROCEDURE: EBR LOCA CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 26.78 Outlet Relative Humidity (%) 93.93 Flow Rate (gpm and acfm): 216.00 16119.50 Inlet Temperature (degrees F): 48.00 88.30 Outlet Temperature (degrees F): 53.72 51.60 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1829.71 10.09 Clean Pressure Drop (psi): 32.84 Not Calculated Fouled Pressure Drop (psi): 39.27 Not Calculated Velocity (ft/s and ft/min): 9.93 460.56 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 618580/ 618580/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 6.70 Btu/hr/sqft/F. | |||
Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 49.96 deg F This page is added by Rev.016 | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I & 2 Appendix 11 Page: 100 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2_6 Date: 10115/09 Checked by: .j Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2) | |||
LOCA CONDITION (SUMMER - CASE 2) CONSIDERS THE FOLLOWING PARAMETERS: | |||
g GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 C AIR FLOW RATES AS SHOWN IN PAGE 9 IN APPENDIX 11 9 SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 g RELATIVE HUMIDITY IS NIA (REF. 5.5-5.7); EVALUATED FOR INFORMATION ONLY Kh MAXIMUM CHILLED WATER FLOW RATE OF 216 GPM + 10% 238 GPM TO EBR AHU A-A 9 MAXIMUM CHILLED WATER FLOW RATE OF 284 GPM + 10% = 312 GPM TO EBR AHU B-A go MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 420F Cm LOCA CONDITION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN PAGE 5 IN APPENDIX 11 go 95°F PRESSURIZING AIR g COMPUTER ROOM SUPPLEMENTAL AHU IS RUNNING | |||
& STEAM INJECTION SYSTEM IN SERVICE (SEE SECTION 7.5) | |||
This case conservatively maximizes the cooling capability of the EBR AHUs by modeling the maximum chilled water flow rate concurrent with minimum chilled water temperature. This case was performed to conservatively predict the maximum load on the chillers during accident conditions since this value is reported In the system description (Ref. 5.1) Table 9.6. | |||
The EXCEL spreadsheet (see pg.101 to 123) and AIRCOOL models (see pg.124 to 132) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry andwet bulb) input to the AIRCOOL models were approximately equal. This equtes to approximately 83PF (see pg.123) which is significantly greater than the controller setpoint of 680 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is: | |||
Tz(B-A) = 45.75 OF (estimated air side outlet temperature for EBR AHU B-A based on the AIRCOOL model; see pg.126) | |||
TZ(A-) = 46.18 OF (estimated air side outlet temperature for EBR AHU A-A based on the AIRCOOL model; see pg. 129) | |||
Tz = 45.97 OF (calculated average air side outlet temperature for each EBR AHU) | |||
At = 6.10 OF (total air temperature rise thru AHU including steam injection temperature rise; see Section 7.5) | |||
Ts =Tz +,At 52.1 OF Since the computer room supplemental AHUs are also credited in this LOCA cooling mode, an AIRCOOL model of one of these units is Included in this section (see pg.130 to 132). This model was also iterated until the assumed entering air conditions used in the AIRCOOL model were approximately equal to the room temperature I humidity conditions computed in the speadsheet. | |||
This page replaced by Revision 016. | |||
Calculation ldentlfier. EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 101 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ? Date: 10115/09 Checked by: &W Date: 10/15109 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow'. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 81.6 'F Design Rm Temp 'F: 89 TYPE OF LENGTH/ WIDTH AREA U To T' DELTA T SENSIBLE HBEAT WALL ENCLOSURE HGT (Ft) (Ft) (Sq Ft) Btu/h.sqtLt (F) (F) (F) (BTU/h) | |||
WEST 692.0'- Ground 42.0 N 1.0 68. 81.1 -13.6 -571 SOUTH 692.0'- Ground 47.0 N NA 1.000 68. 81. -13.6 -63 NORTH 692.0'- Ground 23. NA NA 1.000 68.( 81.6 -13.6 -313 NORTH 692.0' - AB/A1l, 42" CI 18.,1 14.5 268.3 0.212 119.0 81. 37.4 2,12 NORTH 692.0' - AB/AS, 42" CI 5.51 14.51 79.8 0.212 104.0 81.61 22.4 37 EAST* 692.0' - C2, 36" CI 33.0 14.51 420.9 0.236 81., 81.1 -0.2 -2 EAST Door C2 8. 7. 57.6 0.448 81.4 61. -0.2 - | |||
EAST 692.0'- Stair Cl, 36" CI 9.( 14. .130. 0.23 72.4 81.1 -9.4 -2 FLOOR 692.0' - Ground 42.( 47.4 1974. 0.02 68.1 81. -13.6 -69 CEILING 708.0 - TB/TI, 18" CI 42.0 47.( 1974. 0.305 120.0 81.6 38.4 23,11 TOTAL TRANSMISSION LOAD = 23,089 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 9,027 TOTAL ROOM SENSIBLE LOAD: 32,117 SUPPLY AIR: | |||
Supply air is a mix of air from room C2 & AHU. | |||
Room C2 AHU cfm 3588 984 Temperature, 0F 81.4 52.1 Total flow = 4,572 cfm Supply air temperature: 75.1 TF Ts I I a I CFMI ROOM TEMPERATURE (Tr)= 75.1 ) + ( 32,117 /(1.08 x 4,572 )81.6 F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ISTEADY STATE ROOM CONDITIONS: 81.6 'F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPMMCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 102 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ad Date: 10115/09 Checked by: j= Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan) | |||
Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 81.4 'F Design Rm Temp 'F: 83 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE HGT (Ft) (Ft) (Sq Ft) Btulh.sqfLl F) (F) (MF) (BTU/h) | |||
IWEST* 692.0' - Cl, 36" CI 33.3 14.5 425.31 0.23 81.6 81.4 0.2 2 WEST DoorC2 7.2 8.0 57.6 0. 81.6 81. 0.2 EAST 692.0-. C3,8" RMW 33.3 14.5 482.94 0.45 84. 81. 3.4 74 SOUTH* 6 g2. o C11, | |||
. 8" RMW 11. 14.5 112.1 0.45 81.3 81. -0.1 -5 SOUTH DoorC3 7. 8.0 57.6 0.448 81.3 81. -0.1 -3 SOUTH 692.0'- Stair Cl, 12" CI 18. 14.5 261.0 0.431 72. 81.4 -9.2 -1,03 NORTH 692.0' - ABIA3, 48" CI 10. 14. 152.3 0.192 104.(0 81.4 22.6 661 NORTH 692.0' - AB/AS, 48" CI 19. 14. 278. . 0.19 104. 81.4 22.6 1.20 FLOOR 692.0'- Ground 29. 33. - 989. C 0.02 E 68.1 81.4 .13.4 t 9 CEILING 708.0' - C1, 18"1 Cl 29.7 33.3 989.1 0.304 89.1 81.4 7.6 2,29 TOTAL TRANSMISSION LOAD = 3,546 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
ITRA: PEOPLE 0 X 250 . | |||
ELECTRICAL LOAD 4,468 TOTAL ROOM SENSIBLE LOAD: 8,014 SUPPLY AIR: | |||
Supply air is a mix of air from room C11 & AHU. | |||
Room C11 AHU c 3367 1221 Temperature, -F 81.3 52.1 Total flow = 3,588 cfm ISupply air temperature: 79.5 'F Ts I I a I CFM I 0 | |||
ROOM TEMPERATURE (Tr) = 79.5 ) + ( 8,014 /(1.08 x 3,588 ) = 81.6 F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr: | |||
Room C11 AHU cfm 3367 221 Humidity ratio 0.0069 0.0069 Total flow = 3,588 cfm Wr 0.0069 #moist/# dry air ISTEADY STATE ROOM CONDITIONS: 81.4 OF dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 103 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2ff Date: 10/16/09 Checked by: .j Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C3 Ref 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM I Design air flow: 990 cfm. (Transfer from room C11) | |||
Supply Air Temp: 81.3 °F Supply Air Humidity Ratio: 0.0069 IbWIIb dry air Steady State Temperature: 84.8 'F Design Rm Temp uF: 88 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE HGT (Ft) (Ft) (Sq Ft) Btulh.sqfL () (tF) (F) (BTU/h) | |||
EAST 692.0' - C4, 8" RMW 33.31 14.51 482.9 0.4551 82.1 84.8 -2.7 -59 WEST 692.0 - C2, 8" RMW 33. 14.51 482.9 0.4551 81.4 84.8 -3.4 -74 SOUTH* 692.0 - Cll, 8" RMW 23. 14.51 311.2 0.455 81.1 84.8 -3.5 -49 SOUTH Door C4 7.2 3.7 26.6 0.448 81..3 84.8 -3.5 -41 NORTH 876.0' - AB/A2, 42" CI 7.51 14.51 108.1 0.212 104.0 84.8 19.2 44_ | |||
NORTH 692.0' - ABIA3, 42" CI 15.1 14.1 229.1 0.212 104.0 84.8 19.2 933 FLOOR 692.0' - Ground 23.4 33. 775. 0.021 68. 84.8 -16.8 33 CEILING 708.0' - C1, IS" C. 23.3 33.31 775.4 0.305 89.0 84.8 4.2 994 TOTAL TRANSMISSION LOAD , 153 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 3,975 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 81.3 ) + ( 3,975 /(1.08 x 990 ) = 85.0 -F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 84.8 OF dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 1 1 & 2 Appendix 11 Page: 104 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: A Date: 10/15/09 Checked by: &W Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C4 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM I Design air flow: 2,394 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 82.1 'F Design Rm Temp 'F: 85 TYPE OF LEN=TN/ WXDTH AREA U T I Tr DELTA T SZNSXBLE NEAT WALL ENCLOSURE HOT (It) (Ft) (Sq PtI) Btulh.sqft. ("F ("F) ("F (eTU/h) | |||
SOUTH* 692.0' - C11, 8" RMW 25.31 14.5 321.71 0.455 81.3 82.1 -0.8 -11 SOUTH Door C5 7.2 6.3 45. 2 0.44 8 81. 3 82.1 -0.8 -1_ | |||
NORTH 676.0' - AB/A2, 42" Cl 25.3 14.1 366.9 0.212 104.1 82.1 21.9 1,70 EAST 692.0' - C5, 8" RMW 33. 14.5 482.9 0.4551 80.9 82.1 -1.2 -26 WEST 692.0' - C3, 8" RMW 33.3 14.1 482. 0.48 84.1 82.1 2.7 59 FLOOR 692.0'- Ground 25.3 33.1 842. 0.02 68.( 82.1 -14.1 1 CEILING 708.0'. C1, 18" CI 25.3 33. 842. 0.30 89.0 82.1 6.9 1,77 | |||
-TOTAL TRANSMISSIONAD 3,364 | |||
(") The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 74,642 TOTAL ROOM SENSIBLE LOAD: 78,006 Ts I Q I CFMI ROOM TEMPERATURE (Tr) = ( 52.1 ) + ( 78,006 1(1.08 x 2,394 ) = 82.2 OF LATENT LOAD: 0 latent PEOPLE 0 X 200 0 IUIAL RUUM LAITEN LUAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 2394) = 0.0069 | |||
!STEADY STATE ROOM CONDITIONS: 82.1 -F dry bu This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN/ I & 2 Appendix 11 Page: 105 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: aff Date: 10115/09 Checked by: 6W Date: 10115109 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C5 Ret 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2,520 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 80.9 "F Design Rm Temp "F: 85 TYPE OF LZNGT*/ WIDTH AREA U Ts TzrT DFLT. T SENSIBLE WALL ENCLOSURE SGT. (Ft) (Ft) (Sq Ft) Btulh.sqft. (F ("F) | |||
MF) (BTU/h) | |||
SOUTH* 692.0' - Cll,8" RMW 28.7 14.5 371.0 0.4551 81.3 80.91 0.4 6 SOUTH Door C6 7. 6.3 45.2 0.448 81.3 80.9 0.4 NORTH 676.0' - A2, 42" CI 20.7 14.5 300.2 0.212 104.0 80.9 23.1 1,47 NORTH 676.0' - A3, 42" CI 8.0 14.5 116.0 0.212 104.0 80.9 23.1 51 EAST 692.0' - C6, 8" RMW 33.: 14.5 482.1 0.455 82.6 80.9 1.7 373 WEST 692.0' - C4, 8" RMW 33. 14. 482.9 0.455 82.1 80. 1.2 2 FLOOR 692.0'- Ground 28. 33. 965. 0.02 68. 80.4 -12.9 -321 CEILING 708.0' - C3, 18" CI 23.0 33.3 765.9 0.301 62.6 80. -18.3 -4,27 CEILING 708.0' - C1, 18" CI 5.7 33.3 189.8 0.30. 89.0 80.1 8.1 48 TOTAL TRANSMISSION LOAD = -1,376 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 79.977 TOTAL ROOM SENSIBLE LOAD: 78,601 Ts I 0 I CFMI ROOM TEMPERATURE (Tr)= 52.1 ) + ( 78,601 /(1.08 x 2,520 ) =OF LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 /(4840 x 2520 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 80.9 -F dry bulb J This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 106 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2_f Date: 10Ol6109 Checked by: &W Date: 10/15109 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C6 Reat 5.5 -5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C11) | |||
Supply Air Temp: 81.3 °F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 62.6 'F Design Rm Temp 'F: 88 ________ | |||
TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT ENCLOSURE GT. (Ft) (Ft) (Sq Ft) Btu/h.sqft. ('?) (' . C) (BTU/h) | |||
SOUTH* 692.0' - C1l, 8" RMW 23.3 14.51 311.3 0.455 81., 82.6 -1.3 -1 SOUTH Door C7 7.2 3. 26.5 0.448 81.3 82.6 -1.3 -1 NORTH 692.0' - ABIA31, 42" Cl 20.3 14.51 294.4 0.212 104.0 82.6 21.4 1,333 NOR TH 676.0'- A B /A3 , 42" C l 3. 014.1 .43 .5 0.21 2 104.0 82. 21.4 19 EAST 692.0- - C7, 8" RMW 33.3 14.5 482.9 0.415 83.4 82. 0.8 | |||
-14.6 17 | |||
-291 WEST 692.0' - C5, 8" RMW 33. 14. 482.9 775.9 0.02 0.45 68. | |||
80.9 82. | |||
: 82. -1.7 -37 | |||
: 23. 33.3 FLOOR 692.0' - Ground CEILING 708.0' - C4, 18" Cl 6.1 33." 229.8 0.301 83.1 82. 1.1 ,_ | |||
CEILING 708.0' - C3, 18" CI 15.8 33.3 826.1 0.305 62.6 82.1 -20.0 -3,2 ITOTA TRANSMISSION LOAD -2,291 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 1,531 TsINTRNAL ROOM TEMPERATURE (Tr) = ( 81.3 ) + ( 1,531 /(1.08 x 990 ) = 82. OF LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 82.6 Tdry bulh I This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 107 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Alf pate: 10/16109 Checked by: & Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C 1I) | |||
Supply Air Temp: 81.3 OF Supply Air Humidity Ratio: 0.0069 lbW/Ib dry air Steady State Temperature:' 83.4 'F Design Rm Temp 'F: 90 TYPE OF LEENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqf. (CF) (F) (k') (BTU/h) | |||
SOUTH* 692.0' - CI1, 8" RMW 11.3 .14. 137.1 0.455 81.3 83.4 -2.1 -131 SOUTH Door C8 7.2 3. 26.-1 0.448 81. 83. 42.1 -2 NORTH 692.0'- AB/A31, 42" Cl 113 14. 163.9 0.212 104. 83.4 20.6 71 EAST 692.0' - C8, 8" RMW 33. 14. 482.1 - 0.4551 78.01 83.4 -5.4 -1,18 WEST 692.0' - C6, 8" RMW 33.3 14.. 482.9 0.455 82.6 83.4 -0.8 -17 FLOOR 692.0' - Ground 11.1 33.3 376.4 0.021 68.0 83.4 .15.4 -151 JCEIUNG 708.0'- C4, 18" CI 11.3 33.3 376.4 0.305 83.7 83.4 0.3 14 TOTAL TRANSMISSION LOAD = -919 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,041 TOTAL ROOM SENSIBLE LOAD: 1,122 Ts I I a I cFMI ROOM TEMPERATURE (Tr) = 81.3 ) + ( 1,122 1( 1.08 x 440 ) = 83.7 OF LATENT LOAD: Q latent PEOPLE OX 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 440 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 83.4 -F dry bulb I This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 108 of 194 | |||
==Title:== | |||
Cooling and Heating ,Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ad Date: 10/15/09 Checked by: jM Date: 10115/09 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.04C8 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 873 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 78.0 'F Design Rm Temp 'F: 74 TYPE OF LENIGTH/ WIDTH IARE U To TZ DELTA T SENSIBLE SEAT WAL ENCLOSURE SGT. (Ft) (It) (Sq Ft) Btuhsqft.l (1) (F) 7 (BTU/h) | |||
SOUTH* 692.0' - Cll, 8" RMW 18.0: 14.5 234.5 0.4551 81. 78. 3.3 35 SOUTH DoorC9T 7.2 3.7 26.51 0.444 81. 78.( 3.3 3 NORTH 692.0' - ABIA31, 42" Cl 18.0 14.5 261.0 0.21 104. 78.0 26.0 1,43 EAST 692.0'. C12, 8" RMW 33.3 9.01 299.7 0.4581 80. 78.0 2.9 3 EAST (ABOVE C1 692.0' - AT'TIC, 8" RMW 33.3 5.5 183.2 0.455 73. 78.01 -4.6 -38 WEST 692.0' - C7, 8" RMW 33.3 14.1 482. 0.45 83.4 78.( 5.4 1,18 FLOOR 692.0' - Ground 18.4 33.3 599., 0.0261 68.0 78.1 -10.0 -1 CEILING 708.0' - C4, 18" CI 18.1 33.3 599.1 0.3051 83.7 78.01 5.7 1,04 TOTAL TRANSMISSION LOAD = 3,915 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL PEOPLE 0 X 250 0 ELECTRICAL LOAD 20,683 TOTAL ROOM SENSIBLE LOAD: 24,597 Ts I ° I CFMI ROOM TEMPERATURE (Tr) = 52.1 ) + ( 24,597 /(1.08 x 873 ) 78.2 OF LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 I (4840 x 873 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 78.0 OF dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN i I & 2 Appendix 11 Page: 109 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2e Date: 10/15109 Checked by: &W Date: 10115/09 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C9 Ret 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Tamp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 85.6 'F Design Rm Temp "F: 88 TYPE OF LENGTH/ WIDTh AREA U To Tr DELTA T SENSIBLE BEAT WALL ENCLOSU am. (Ft (Ot) (sq Ft) Btulh.aqft (L ) (IM) (*F) (S/h) | |||
'WEST 692.0'- C12,8" RMW 33.3 9.0 299.7 0.4551 80.9 85.6 -4.7 -641 WEST (ATTIC C12) 692.0- - ATTIC, 8" RMW 33.3 5.51 183.2 0.4551 73.4 85.6 -12.2 -1,017 EAST* 692.0' - C10, 36" Cl 33.3 14.51 425.5 0.236 73.5 85.6 -12.1 -1,215 EAST DoorC11l 7.2 8.0 57.4 0.4 73.5 85.6 -12.1 -311 SOUTH* 692.0' - Cll, 8" RMW 25.0 14.1 305.1 0.455 81.3 85.6 .4.3 -59 SOUTH Door C10 7.2 8.C 57.41 0.448 81.3 85. -4.3 -111 SOUTH 692.0'- Stair C2, 8"RMW 18.01 14.5 261.( 0.455 72. 85.. -13.6 -1.61 NORTH 692.0- - ABIA29, 42" CI 20.0 14.5 290.C 0.212 111-.0 85. 25.4 1,56 NORTH 692.0' - AB/A30, 42" CI 23.1 14.4 333.1 0.212 111.0 85. 25.4 1,79 FLOOR 1692.0'- Ground 43.1 33.1 1431. 0.02E 68.1 85. -17.6 -65 CEILING 1708.0- - C4,18" Cl 43.0 33.3 1431. 0.305 83. 85.6 .1.9 -83 TOTAL TRANSMISSION LOAD= -3,4 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 103,424 TOTAL ROOM SENSIBLE LOAD: 100,290 SUPPLIMENTAL AIR HANDUNG UNIT: 0 NET ROOM SENSIBLE LOAD: 100,290 SUPPLY AIR: | |||
Supply air is a mix of air from room C12 & AHU. | |||
Room C12 cfm 626 2678 Temperature, "F [12.1 80.9 Total flow = 3,303 cfm jSupply air temperature: 57.5 "F Ts I I o I CFMI ROOM TEMPERATURE (Tr) 57.5 ) + ( 100,290 /(1.08 x 3,303 ) 85.60 F LATENT LOAD: Q latent PEOPLE 2X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr: | |||
Room C12 AHU cfm 626 2678 Humidity ratio 0.0070 0.00E69 Total flow = 3,303 cfm Wr'= 0.0069 # moist I #dry air Wr= 0.0069 + 400 /(4840x 3,303 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 85.6 -F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 110 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ad Date: 10/15/09 Checked by: &K Date: 10115109 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C10 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: :2,304 cfm (Supply from AHU) | |||
AHU Supply Air Tamp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 73.5 "F Design Rm Temp "F: 87 TYPE OF LENGTH/ WIDTH AREA U TS Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE . IGT. (Ft (Ft) (Sq Ft Btulh.sq (F) (F) | |||
"F) (BTU/h) | |||
EAST 692.0' - Ground 42.0 NA NA 1.000 68. 73.5 -5.5- -231 SOUTH 692.0' - Ground 47.. NA NA 1.000 68.( 73.5 -5.5 -259 NORTH 692.0' - Ground 22.. I 1.0001 68.( _I 73.5 -5.5 -121 NORTH 692.0' -ABIA27, 42" CI 21.1 14.51 304.5 0.212 119.0 73.51 45.5 2,937 NORTH 692.0'- ABIA29, 42" CI 4.01 14.1 58.0 0.212 111.01 73..1 37.5 461 WEST* 692.0' - C9, 36" CI 33.0 14. 420.9 0.236 85.6 73.51 12.1 1,202 WEST Door Cll 8.01 7.21 57.61 0.4481 85.61 73.51 12.1 3`1 WEST 692.0'- Stair C2, 36" CI 9.0 14.5 130.51 0.236 72.0 73.51 -1.5 -46 FLOOR 692.0' - Ground 42.4 47. 1974.1 0.021 68.4 73.1 -5.5 -282 CEILING 1708.0 - TBrrit, 18" Cl 42.01 47.0 1974.4 0.3051 120.0 73.51 46.5 27.99 ITOTAL TRANSMISSION LOAD =31,970 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL PEOPLE 0 X 250 0 ELECTRICAL LAOD 21,304 TOTAL ROOM SENSIBLE LOAD: 53,274 Ts I Q I CFM ROOM TEMPERATURE (Tr)= 52.1 ) + ( 53,274 /(1.08 x 2,304 = 73.5 OF LATENT LOAD: Q latent PEOPLE OX 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 I (4840 x 2304 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 73.5 aF dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 111 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Alf Date: 10/15/09 Checked by: j Date: 10115109 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-Cll Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 81.3 'F Design Rm Temp 'F: NA TYPE OF LENGTE/ WIDS AREA U Ti Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE GT. (Ft) (t) (Sq. Ft) Btulh.sqft l (F) (' ') V'F) (BTU/h) | |||
SOUTH 692.0' - Ground 181.0 NA_ NA_ 1.0001 68.0 81.3 -13.3 -2,40 NORTH* 692.0'- C2, 8" RMW 11.7 14.5 112.3 0.455 81. .81. 0.1 NORTH DoorC3 7.2 8.0 57.4 0.448 81. 81.3 0.1 NORTH* 692.0'- C3, 8" RMW 23.3 14.5 311.3 0.455 84.8 81. 3.5 4 NORTH DoorC4 7.2 3.7 26.5 0.448 84.8 81.3 3.5 4 NORTH* 692.0' - C4, 8" RMW 25.3 14.5 321.7 0.451 82.1 81.3 0.8 11 NORTH Door C5 7. 6.3 45.2 0.448 82.1 81. 0.8 1 NORTH* 692.0' - C5, 8" RMW 28.1 14.5 371.0 0.455 80. 81.3 -0.4 -64 NORTH Door C6 7.2 6.3 45.2 0.448 80. 81. -0.4 -_ | |||
NORTH* 692.0'. CS, 8" RMW 23.3 14.5 311.3 0.455 82. 81.3 1.3 1 NORTH DoorC7 7.; 3.7 26.51 0.448 82. 81. 1.3 1 NORTH* 692.0' - C7, 8" RMW 11.3 14.5 137.3 0.455 83. 81. 2.1 131 NORTH Door C8 7.2 3.7 26.51 0.448 83. 81.3 2.1 25 NORTH* 692.0' - CS, 8" RMW 18.0 14.5 234.5 0.455 78.0 81. -3.3 -35 NORTH DoorC9 7.2 3.7 26.5 0.448 78.0 81.3 -3.3 -3 NORTH* 692.0'- C12, 8" RMW 11.0 9.0 77.5 0.455 80.9 81.3 .0.4 -1 NORTH Door C13 7 .2 3.0 21.51 0.448 80.9 81. -0.4 -_ | |||
NORTH Attic (Above C12) 11 .( 5.5 50.51 0.455 73. ' 81.3 -7.9 -212 NORTH* 692.0' - C9, 8" RMW 24.1 14.5 292.1 0.455 85.1 81. 4.3 571 NORTH Door C10 7.; 8.0 57.41 0.448 85.6 81.3 4.3 11 EAST' Stair C2, 8" RMW 8.( 14.51 94.5 0.455 72. 81. -9.3 -40 EAST Door C12 7.2 3.0 21.5 0.448 72.0 81.3 -9.3 9 .- | |||
WEST* Stair Cl, 8" RMW 8.( 14.51 94.5 0.4551 72.2 81.3 -9.1 -391 WEST Door Cl 7.2 3.0 21.51 0.441 72.2 81.3 -9.1 - 4-8 FLOOR 692.0' - Ground 181. 8. 1448.0 0.026 68.C 81.3 -13.3 -501 CEILING 708.0' - Cl, 18" Cl 68., 8. 544. 0.30 89.0 81.3 7.7 1,27W CEILING 708.0' - C2, 18" Cl 39.1 8.( 312.1 0.30 87.1 81.4 6.2 5 CEILING 708.0 - C4, 18" CI 74.0 8.0 592.( 0.305 83.7 81.3 2.41 43 | |||
-TOTAL TRANSMISSION LOAD = -562 | |||
(*) The areo of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 112 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: I Date: 12/10/08 Checked by: | |||
* Date: 12/12/08 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C11 ROOM NAME: CORRIDOR (contd) | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,908 TOTAL ROOM SENSIBLE LOAD: 2,346 SUPPLY AIR: | |||
Supply air is a mix of air from rooms C4, C5 & C8 & outside air. | |||
Room C4 C5 C8 Cfmn din 2394 i 2520 873 Temperature, OF 82.1 80.9 J78.0 Total flow = 5,787 cfm Supply air temperature: 81.0 'F TS I I 0 I CFMI ROOM TEMPERATURE (Tr)= 81.0 ) + ( 2,346 1(1,08 x 5,787 ) = 81.3 OF LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C4 C5 C8 cfm 2394 2520 873 Humidity ratio 0.0069 0.0069 0.0069 Total flow = 5,787 cfm Wr= 0.0069 #moist/# dry air JSTEADY STATE ROOM CONDITIONS: 81.3 -F dry bulb I This page replaced by Revision 016. | |||
.Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 1 & 2 Appendix 11 Page: 113 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 26 Date: 10/1150 Checked by: &W Date: 10/11/09 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0-C12 Ref: 5.5- 5.11, 5.14- 5.16, 5.18, 5.20, 5.47- 5.54, 5.56, 5.57, 6.2 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 626 cfm (Supply from AHU) | |||
AHU Supply Air Temp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbWIlb dry air Steady State Temperature: 80.9 "F Design Rm Temperature: .79 TYPE OF LENGTE/ WIDTH AREA U Ta Tr DELTA T SENSIBLE SEAT WALL ENCLOSURE GT. (Ft) (Ft) (Sq Ft) Btuih.sqftl M (F) (M (BTU/h) | |||
EAST 692.0' - C9, 8" RMW 33.3 9.0 299.7 0.455 85.6 80.9 4.7 641 WEST 692.0' - C8, 8" RMW 33.3 9.0 299.7 0.455 78.0 80.9 -2.9 -395 SOUTH* 692.0'- ClI, 8" RMW 111 9.0 77.5 0.455 81.3 80.9 0.4 14 SOUTH Door C13 7.2 3.0 21.5 0.448 81.3 80.9 0.4 41 NORTH 892.0' - ABIA31, 42' CI 8.0 9.0 72.1 0.212 104.0 80.9 23.1 3531 NORTH 692.0' - ABIA30, 42" Cl 3.0 9.0 27.0 0.212 111.0 80.9 30.1 17 FLOOR 692.0' - Ground 11.4 33.3 366.3 0.026 68.1 80.4 -12.9 -12 CEILING ATTIC (Suss. ceiling) 11.01 33.31 366.4 0.330 73.4 80.9 -7.5 .90 TOTAL TRANSMISSION LOAD " .241 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD 19.570 TOTAL ROOM SENSIBLE LOAD: 19,579 Ts Q I CFMI ROOM TEMPERATURE (Tr) = ( 52.1 ) + ( 19,579 /(1.08 x 626 ) 81.0 OF LATENT LOAD: 0 latent PEOPLE 1 X 200 200 TOTAL ROUM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200/ (4840 x 626 ) = 0.0070 ISTEADY STATE ROOM CONDITIONS: 80.9 "F dry bul This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 114 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: S& Date: 10/15/09 Checked by: *j Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. - NIA ROOM NAME: ATTlC (above C12) Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5,47 - 5.54, 5.56, 5.57,.6.2 Design air flow. NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 73.4 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE HGT. (Ft)l (Ft) (Sq Ft) Btulh.sqft. (F) (F) (F) (BTU/h) | |||
EAST 692.0' - C9, 8" RMW 33.3 5.5 183.2 0.45 85. 73. 12.2 1,01 WEST 692.0' - C8, 8" RMW 33.3 5.5 183.2 0.45 78. 73. 4.6 38 SOUTH 692.0'- Cl1, 8" RMW 11.01 5.5 60. 0.45 81. 73. 7.9 21 NORTH 692.0'- ABIA31, 42" Cl 8.01 5.5 44.0 0.21 104.. 73. 30.6 28 NORTH 692.0' - AB/A30, 42" CI 3.1 5.5 16.5 0.212 111.. 73.4 37.6 13 FLOOR 692.0' C12 11.4 33.3 366.3 0.334 80. 73. 7.51 9 CEILING 708.0' -C4, 18" CI 11. 33.3 366.- 0.3051 83. 73. 10.3 1,151 TOTAL TRANSMISSION LOAD = 4,092 | |||
[STEADY STATE ROOM CONDITIONS: 73.4 -F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 115 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Af Date: 10/15/09 Checked by: .j2 Date: 10115109 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. -692.0'- STAIR C1 Ref: 5.5- 5.11, 5.14- 5.16, 5.18, 5.20, 5.47- 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 72.2 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE GT. (Ft) (Ft) (Sq Ft) Btuih.sqtl. ("F) (*F) (F) (BTU/h) | |||
WEST 692.0' - C1, 36" CI 8.0 14.51 116.0 0.236 81. 72. 9.4 28 SOUTH 692.0'- Ground 18.0 14. 261.0 1.000 68.0 72.2 -4.2 -1,09 NORTH 692.0' - C2, 12" CI 18. 14. 261. 0.431 81. 72. 9.2 1,031 EAST* 692.0' - Cll, 8" RMW 8. 14.5 94.5 0.455 81.3 72. 9.1 391 EAST Door C1 7.2 3.0 21.5 0.448 81.3 72.2 9.1 8_ | |||
FLOOR 692.0' - Ground 18.0 8.0 144.0 0.026 68.0 72.2 .-4.2 -1 CEILING (See Note) | |||
TOTAL TRANSMISSION LOAD =65 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 =0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 1,642 ISTEADY STATE ROOM CONDITIONS: 72.2 T dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I i & 2 Appendix 11 Page: 116 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: S Date: 10115/09 Checked by: j Date: 10115109 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 692.0' - STAIR C2 Ref 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA "F Supply Air Humidity Ratio: NA. IbW/lb dry air Steady State Tem prature: 72.0 'F Design Rm Temperature: NA TYPE OF LENGTE/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ELKOSURE GST. (Ft) (Pt) (Sq Ft) Btu/h.sqfL (F) (F) (F) (BTU/h) | |||
WEST" 692.0' - C11, 8" RMW 8.0 14.5 94.5 0.455 81.3 72.0 9.3 404 WEST Door C12 7 3. 21. 0. 81. 72. 9.3 9 SOUTH 692.0' Ground . 18. 14.5 261. 1.00 68.0 72.0 -4.0 -1, NORTH 692.0' - C9, 8" RMW 18. 14.5 261. 0.45 85.1 72.0 13.6 1.61 EAST 692.0' - CIO, 36" CI 8 14.5 116. 0.23 73.5 72.0 1.5 41 FLOOR 692.0' - Ground 18 .0 8.0 144. 0.02 68.1 72. -4.01 -11 CEILIG (SeeoNotel 3C ;!I WTOTAL TRANSMISSION LOAD =1,087 Note: No transmission through the ceiling is Considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
: PEOPLE INTERNAL: 0 X 250 LIGHTING 288.0 X 3.413 0 X 100% | |||
983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 2,070 ISTEADY STATE ROOM CONDITIONS: 72.0 -F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 117 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: U Date: 10115109 Checked by: 2 Date: 10115109 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 708.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow. 6,691 cim Supply Air Temp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 89.o 'F Design Rm Temp: 89 TYPE OF LENGTH/ I fWIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WAILL ENCLOSURE SGT. (it) (pt) (Sq Ft) Btu/h.sqft (k') (1') 09k) (BTU/h) | |||
SOUTH 708.0' - TB/TI, 36" CI 68.2 19.50 1329.9 0.236 120.. 89.0 31.0 9,73 SOUTH 708.0'- Stair C1, 8" CI 18.( 19.50 351.0 0.501 89.1 89.( 0.1 l1 NORTH 676.0' - AB/A2, 36" Cl 37.; 3.50 130.2 0.231 104.. 89.0 15.0 461 NORTH 692.0'- ABIA3, 36" Cl 26.5 3.50 92.8 0.236 104.. 89.0 15.0 3 NORTH 692.0' - ABIA5, 36" CI 21.,1 3.50 75.3 0.236 104.. 89.0 15.0 2j NORTH 713.0'- Gen.area, 36" Cl 56.2 16.00 899.2 0.236 118.. 89.( 29.0 6,1H NORTH 713'- A25, 36" CI 15.0 16.00 240.0 0.236 112.. 89.0 23.0 1,3031 NORTH 713'- A26, 36" Cl 15.0 16.00 240.0 0.231 113.. 89.( 24.0 1,359 EAST* 708.0' - C2, 8" CI 8.0 19.50 113.0 0.500 87. 89.01 -1.5 .68 EAST Door C22 7.2 6.00 43.0 0.448 87. 89.01 -1.5 -291 EAST 708.0' - C3, 8" Cl. 34.5 19.5( 538.3 0.500 62. 89.(] -26.4 -7,105 WEST* 708.0' - TB/T1, 36" Cl 34.51 19.50 647.2 0.236 120.. 89.(1 31.0 4,735 WEST Door C20 7.31 3.50 25. 0.448 120.. 89.01 31.0 3551 WEST Stair C1, 8" CI 8 19.5 134. 0.431 89.1 89.0 0.1 _ | |||
WEST Door C21.0 21. 0. 89. 89.- 0.1 FLOOR FLOOR 692.0'- C2, 18" 692.0' - C3, 18" CI 98. 0.30 841 89. -7.6 -2,29 Cl 775. 0.30 5 8. 89. -4.2 -9 FLOOR 692.0' - C4, 18" CI 842. 0.30 82.1 89. -6.9 -1,777 FLOOR 692.0' - CS, 18" CI 189. 0.30 80. 89. -8.1 -46 FLOOR 692.0' - Cll, 18" CI 544.1 .30 81. 89. -7.7 ..1,27 CEILiNG 729.0 - C1, 18" Cl 1 3341. 0.30 116. 89. 27.0 27,51 TOTAL TRANSMISSION LOAD = 38,206 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 ELECTRICAL LOAD 229,272 TOTAL ROOM SENSIBLE LOAD: 267,977 Ts I ! 0 I CFQI ROOM TEMPERATURE (Tr)= 52.1 ) + ( 267,977 1(1.08 x 6,691 ) = 89.1 OF LATENT LOAD: Q latent PEOPLE 2 X 200 400 IUI0AL rUjim' LA II I LUOAD: 400 ROOM HUMIDITY RATIO (Wr): 0.0069 + 400 /(4840x 6,691 ) = 0.0069 iSTEADY STATE ROOM CONDITIONS: 89.0 -F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 118 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2& Date: 10/15109 Checked by: &W Date: 10115/09 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. -708.0'- C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: NA cfm Supply Air Temp: NA PF Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 87.5 "F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIBLE BEAT MALL ENCLOSURE GT. (Ft) (t (Sq Ft) tuh. sqft. (F) (I (*F) (BTU/h) | |||
EAST* 708.0' - C4, 8" CI 8.0] 19.5 113.01 0.5001 83.7 87.5 -3.8 -21 EAST Door C24 7.2 6.0 43. 0.4481 83.71 87. -3.8 -7 WEST* 708.0' - C1, 8" CI 8.0] 19-5 113.01 0.500 89.01 87. 1.5 8 WEST Door C22 7.2 6.01 43.01 0.448 89.01 87.5 1.5 2 SOUTW 708.0' - TBiTI, 36" Ci 39. 19. 736.1 0.2361 120. 87.51 32.5 5," | |||
SOUTH Door C26 7.2 3.4 24.41 0.4481 120.. 87.51 32.5 3551 NORTH* 708.0' - C3, 8" CI 39. 19. 717.51 0.500 62. 87.51 -24.9 -8,93 NORTH Door C23 7. 8. 43.0 0. 62.. 87.51 -24.9 FLOOR 692.0' - C11,18" 1I ** | |||
* 312.(4 0.30-4 al.3 87.51 -6.2 -5: | |||
CEILING 1729.0 - C1, 18" CIC,, iT 312.(] 0.3051 116.0 8.1 28.51 J2,71-ITOTAL TRANSM155ION LOAD = 1,46* | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: 7.5 HP 1,066.5 X 3.413 MOTOR IN, MACH OUT 3,640 PEOPLE 0 X 250 0 LIGHTING 5,638.0 X 3.413 X 100% 19,242 EQUIPMENT 217.0 X 3.413 X 100% 741 CABLE TRAYS 0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 22,159 ISTEADY STATE ROOM CONDITIONS: 87.5 01 dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 8&2 Appendix 11 Page: 119 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equlp/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Aff Date: 10115109 Checked by: -&W Date: 10115/09 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: COMPUTER ROOM Design air flow. Mixed 1low - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 62.6 'F Desian Rm Temp F: 82 U U I TYPE OF DELTA T DELTA SEHS lm.K a~A~ | |||
LEN~GTH/ WIDTH I AREA Ts TT T WALL ENCLOSURE HGT. (F) (Ft) I Sq FJht) atn.9, | |||
('117F) M% M% (BTU/h) | |||
SOUTH" 708.0'. C2, 9" Cl i 82.B 24.E 8.902 SOUTH Door C23 62.6 2 4 .9 48C NORTH 676.0' - ABIA3, 36" Cl 62.6 41.4 1,334 NORTH 713.0' - Ion, fltr rm, 36" CI 62.6 55.4 8,151 EAST 708.0'- C4, 8" CI 62.6 21.1 6,851 WEST 708.0' - C1. 8" Cl 62.6 26.4 8,571 3 | |||
FLOOR 1692.0'- CS, 118"CI 62.6 18. - 4,275 FLOOR 1692.0' - C6, 18" C1 62.6 20.0 3,201 CEILING 1729.0 - C1, 18" CI 62.41 21,0C | |||
)N LOAD = 62,854 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 2 X 250 500 | |||
~I1*"ToIr*AI I (AAr 46.236 | |||
=1 Mp~ro1l a ou TOTAL ROOM SENSIBLE LOAD: lU9,O~ | |||
SUPPLY AIR: | |||
Supply air is a mix of air from two different air handling units. | |||
Room I AHU CRLI CAHRMER) cf [ 5367 1 000 (See below) | |||
Temperature, OF 1 Total flow= 13,367 cfm Supply air temperature: 55.0 'F Note: Calculated temperature from the AIRCOOL program (see pg.7.11.33): 54.42 OF Temperature rise due to motor (see Section 7.7): 2.63 OF Supplemental AHU supply temperature: ( 54.42 ) + ( 2.63 ) = 57.05 OF Ts I 0 I CFM I ROOM TEMPERATURE (Tr) = 55.0+ 109,590 I ( 1.05 x 13,367 ) - 62. OF LATENT LOAD: Q latent nmoDI C V n, nnnt 400 TOTAL ROOM LATENT LOAD: .. n ROOM HUMIDITY RATIO (Wr): | |||
Room AHU(MER) AHU (CR) | |||
* f 5.36 ,0001 8~L. | |||
Humidity rato 1 0.006 160 4I - See pg. 7.11.33 | |||
* Total flow = 13,367 cfm lwre = 0.0064 #moist I # dry air Wrr= 0.0064 + 400 1(4840x 13,367 ) = 0.0064 | |||
'STEADY STATE ROOM CONDITIONS: 62.6 -F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 1i Page: 120 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 7.d Date: 10/15/09 Checked by: | |||
* Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 708.0-C4 Ref: 5.5- 5.11,5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7,583 cfm (Supply from AHU) | |||
AHU A1654Supply Air Temp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 83.7 "F Design Rm Temperature: 87 TYPE OF LENGTH/ WIDTH AREA U TS Tr DELTA T SENSIBLE SEAT WALL ENCLOSURE GT. (Ft) (Ft) (Sq Ft) Btulh.sqftL (*F) ) (MF) (BTU/h) | |||
SOUTH 708.0' - TB/Tr, 36" Cl 75.1 19.5 1464.51 0.236 120.01 83.7 36.3 12, SOUTH 708.0'- Stair C2, 8" Cl 18. 19.5 351.01 0.5001 83.0 83.1 .0.7 -121 NORTH 692.0' - ABIA31, 36" Cl 42. 3.50 147.0 0.231 104. 83.7 20.3 704 NORTH 692.0' - AB/A30, 36"CI 26. 3.50 91.01 0.236 111-.0 83.7 27.3 586 NORTH 692.0' - ABIA29, 36" CI 22. 3.501 77.01 0.236 111. 83. 27.3 NORTH 713.0' - Ion, fltr rm, 36" Cl 42.0 16.501 693.01 0.236 118.0 83.7 34.3 6,61 NORTH 713'-AB Gen Area, 36" CI 48.0 16.50 792. 0.23 118. 83. 34.3 6,411 WEST 708.0'- C3, 8" CI 34.5 19.5 672.8 0.5001 62.6 83.7 -21.1 -7,09 WEST" 708.0' - C2, 8" CI 8.0 19.1 113.01 0.5001 87.5 83. 3.8 21 WEST Door C24 7.2 6.01 43.01 0.448 87.5 83.1 3.8 7 EAST 708.0' - TB/TI, 36" CI 34.5 19.5 672. 0.236 120. 83. 36.3 5,766 EAST* Stair C2, 8" CI 8.0 19.6 134. 0.431 83. 83.1 -0.7 -41 EAST Door C25 7.2 3.0 21.-1 0.44 83.01 83.1 -0.7 .7 FLOOR 692.0' - C6, 18" CI 33.3 6.9 229.8 0.305 82.6 83.1 -1.1 FLOOR 692.0' - CII, 18" CI 74.0 8.01 592.01 0.3051 81.3 83.1 -2.4 -43 FLOOR 692.0' - C7, 18" Cl 11. 33.31 376. 0.305 83.4 83. -0.3 FLOOR 692.0' - C8, 18" CI 18. 33. 599.4 0.3051 78.0 83.7 -5.7 .1,04 FLOOR 692.0'-Attlc(above C12) 11. 33. 366. 0.30 73.4 83.7 -10.3 .1,151 FLOOR 692.0' - C9, 18" CI 43. 33.3 1431.j 0.301 85.1 83.4 1.9 83 CEILING 729.0 - Cl, 18" CI 3595. 0.3051 116.0 83.71 32.3 35,442 TOTAL TRANSMISSIONAD 58,651 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 1 X 250 250 ELECTRICAL LOAD 201,162 TOTAL ROOM SENSIBLE LOAD: 260,064 Ts I Q I CFMl ROOM TEMPERATURE (Tr) = 51.2 + 260,064 / ( 1.08 x 7,583 ) 83.8 "F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200 / (4840 x 7,583 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 83.7 "F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 121 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ad Date: 10115/09 Checked by: &W Date: 10115f09 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. - 708.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 89.1 'F Design Rm Temp 'F: NA WE;ST F A I I-------- | |||
TYPE OF EMCLOSUR19 LENGT, ENr.T I | |||
(Ft(F 8.01 WrIDl t) (a- | |||
: 19. I ATT*Ih 1 Ft l~tutsfJ CF) 156. 0.23 120.0 I ) | |||
89 I CY ISK ( TSIEEW) | |||
( | |||
*...... I ..... - __ l SOUTH 18.01 19.61 351.0 0.236 120.0 89 NORTH 18.4 19.4 351. 0.501 89. 89 EAST* 8.0 19.5 134.1 0.4311 89.0 89 FAST FLOOR (See Note) | |||
CEILING (See | |||
_Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 4,656 ISTEADY STATE ROOM CONDITIONS: 89.1 -F dry bulb I This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 122 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ad Date: 10115109 Checked by: & Date: 10115/09 LOCA CONDITION (SUMMER CASE 2) | |||
ROOM NO. 708.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NAcfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/Ib dry air 83.0 'F Design Rm Temp 'F: I Note: No transmission through the f1ler & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3,413 X 100% 983 EQUIPMENT 0.0 X X 3.413 X 100% 0 X | |||
CABLE TRAYS 0.0 3.413 100% 0 X 3.413 X TOTAL ROOM SENSIBLE LOAD: 5,587 ISTEADY STATE ROOM CONDITIONS: 83.0 T dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix ii Page: 123 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2& Date: 10115109 Checked by: &K Date: 10115/09 LOCA CONDITION (SUMMER CASE 2) | |||
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT: | |||
SOURCE OF RETURN FLOW RETURN FLOW (cfm) I 9 I - | |||
MECHANICAL EQUIP. ROOM EAST tC101 2.304 | |||
.COMMUNICATION ROOM (692.0' - C9) 3,303 MECHANICAL EQUIP. ROOM WEST (Cl) 4,572 UNIT I AUX. INSTRUMENT ROOM (708.0'-Cl) 6,691 COMPUTER ROOM (708.0' - C3) 5,367 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7,583 IthIITRQInAI=, %1flfl EXFILTRATION (for balancing purpose only) -580 ITOTAL Vreturn = 32.239 Return Air Temperature from EBR spaces: SUM (cfm X 'F) / Vretum: Treturn =83.0 Return Air Humidity Ratio from EBR spaces: Wretum = 0.0075 #MOIST I # DRY AlIR I l | |||
This page replaced by Revision 016. | |||
Ii Calculation sheet Document: EPMMCP071689 I Rev.: 016 1Plant: WBN / Units 1,2 Page 124 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:42 PM EQUIPMENT CONFIGURATION | |||
* VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 This page is added by Rev.016 | |||
Calculation sheet Document: EPMMCP071689 I Rev.: 016 Plant: WBN / Units 1,2 Page 125 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:42 PM | |||
***** QA REFERENCES | |||
* QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016 | |||
KAI Document: | |||
Calculation sheet EPMMCP071689 I Rev.: 016 1Plant: WBN / Units 1,2 1Page 126 of 194 7 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 1.4, 2009 at 12:50:42 PM | |||
*** PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: U2 4a DATE: 10-14-09 PROCEDURE: EBR LOCA CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): 14.70 Not Required Inlet Relative Humidity (%); 31.37 Not Required Outlet Relative Humidity (%) 100.00 Flow Rate (gpm and acfm): 312.00 16119.50 Inlet Temperature (degrees F): 42.00 83.00 Outlet Temperature (degrees F): 46.53 45.75 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F) 2384.78 10.10 Clean Pressure Drop (psi): 63.99 Not Calculated Fouled Pressure Drop (psi): 76.52 Not Calculated Velocity (ft/s and ft/min): 14.34 460.56 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 709757/ 632199/ 77558 Btu/hr Average Overall Heat Transfer Coefficient: 7.30 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.75 deg F This page is added by Rev.016 | |||
l l ] Calculation sheet Document: EPMMCP071689 Rev.: 016 T Plant: WBN / Units 1,2 Page 127 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:51:03 PM | |||
***** EQUIPMENT CONFIGURATION ***** | |||
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 | |||
*Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 This page is added by Rev.016 | |||
Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 128 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's .QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:51:03 PM | |||
***** QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016 | |||
FIl!A Document: EPMMCP071689 Calculation sheet Rev.: 016 Plant: WBN / Units 1,2 Page 129 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating.Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: EBR DUAL.AIR Unit Name: EBR Unit | |||
== Description:== | |||
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:51:03 PM | |||
***** PERFORMANCE PREDICTION MODE RESULTS **** | |||
CASE ID: U2_4b DATE: 10-14-09 PROCEDURE: EBR LOCA CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 31.37 Outlet Relative Humidity (%) 100.00 Flow Rate (gpm and acfm): 238.00 16119.50 Inlet Temperature (degrees F): 42.00 83.00 Outlet Temperature (degrees F): 47.82 46.18 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1908.53 10.11 Clean Pressure Drop (psi): 39.46 Not Calculated Fouled Pressure Drop (psi): 47.19 Not Calculated Velocity (ft/s and ft/min): 10.94 460.56 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 694480/ 625212/ 69268 Btu/hr Average Overall Heat Transfer Coefficient: 7.08 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 46.18 deg F This page is added by Rev.016 | |||
FWAI Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 130 of 194 | |||
==Subject:== | |||
Appendix I11 - Dual Unit Operation Arialysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler .Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: COMPRO-~.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:51 PM | |||
***** EQUIPMENT CONFIGURATION | |||
* VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group I: 3 Number of Tubes Plugged in Group 1: 0* | |||
Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Copper Fin Style: Flat Plate Fin Thickness (in.): 0.0100 Number of Fins per Inch: 8.0 This page is added by Rev.016 | |||
TI Calculation sheet Document: EPMMCP071689 IRev.: 016 1 Plant: WBN/Units 1,2 Page 131 of 194 | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: COMPRO-~.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:51 PM | |||
**** QA REFERENCES ***** | |||
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016 | |||
Calculation sheet Document: EPMMCP071689 IRev.: 016 1Plant: WBN /Units 1,2 1Page 132 of 194 I | |||
==Subject:== | |||
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved. | |||
This computer code is QA Validated under Holtec International's QA system. | |||
File Name: COMPRO-~.AIR Unit Name: COMPROOM Unit | |||
== Description:== | |||
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:51 PM | |||
* PERFORMANCE PREDICTION MODE RESULTS | |||
* CASE ID: U2 4 DATE: 10-14-09 PROCEDURE: CornpRmSuppiment CONVERGENCE TOLERANCE: 0.5 % | |||
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 52.82 Outlet Relative Humidity (%): 71.62 Flow Rate (gpm and acfm): 22.00 8000.00 Inlet Temperature (degrees F): 42.00 62 60 Outlet Temperature (degrees F): 48.72 54.14 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 684.28 12.11 Clean Pressure Drop (psi): 2.13 Not Calculated Fouled Pressure Drop (psi): 2.54 Not Calculated Velocity (ft/s and ft/min): 3.24 640.00 Air Flow Zones: 1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 74241/ 74241/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 7.05 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 45.22 deg F This page is added by Rev.016 | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 133 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 -Control Bldg. | |||
Prepared by: Zf Date: 10/15109 Checked by: . Date: 10/15/09 NORMAL OPERATION (WINTER) | |||
NORMAL OPERATION (WINTER) CONSIDERS THE FOLLOWING PARAMETERS: | |||
i GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 r AIR FLOW RATES AS SHOWN INPAGE 9 INAPPENDIX 11 r SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN INSECTION 7.3 f ACTUAL CHILLED WATER FLOW RATES AS SHOWN ON DWG. 1-47W865-7 (REF. 5.41) ff MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 42°F | |||
: r. NORMAL OPERATION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN PAGE 6 INAPPENDIX 11 fib 60°F PRESSURIZING AIR r COMPUTER ROOM SUPPLEMENTAL AHU IS NOT RUNNING rE LATENT LOADS DUE TO PERSONNEL CONSERVATIVELY NOT CONSIDERED This case conservatively evaluates the cooling capability of the EBR AHUs by modeling the minimum chilled water temperature. Since the normal summertime Case 2 (discussed in Section 5.2, Appendix 11 ) already considered concurrently both minimum chilled water temperature and maximum chilled water flow In an effort to maximize the chiller load, this combination was not run In the spreadsheet below. Increasing the chilled water flows to 10% would only slightly reduce the room temperatures beyond what has been computed below. | |||
The EXCEL spreadsheet (pg.134 to 156) and AIRCOOL models (pg.157) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were both equal to 680F. | |||
In order to achieve this condition, the following non-safety related heaters (see Section 7.6) were credited as running @ 100% capacity: 0-HTR-31-83, 1-HTR-31-87 & 2-HTR-21-89. It is recognized that control of these heaters is via local thermostats, but It is reasonable to credit their operation on order to maintain comfortable temperatures (i.e., greater that 64 0F). I(Note) ote: The AIRCOOL model was not re-run for this case and the final mixinci temperature was obtained by extrapolatlon with using current atL Iterations between the speadsheet and AIRCOOL Indicated that full flow through the coils would not exist during this winter time condition because the mixed return air temperature would be greater than the controller setpolnt of 68 0F. Therefore, the bypass damper would modulate open to a throttled position. An additional spreadsheet was developed on the previous Rev. 13 which accounts for various bypass flow rates In computing a mixed off-coil temperature. This same speadsheet was utilized in Rev. 14 with the following modifications: | |||
: 1) The controller setpoint was changed from 750 F to 68OF | |||
: 2) The total flow rate through each AHU was changed to 20,020.5 cfm to agree with the flow rates as shown on the simplified flow diagram Appendix 3 Otherwise, the equations remained unchanged. The results Indicate approximately 36,000 cfm of the total flow will continue to flow through the coils (see pg.157). | |||
Calculated EBR AHU supply temperature Ts: | |||
Tz = 47.6 OF (resulting mixed air AIRCOIL temperature upstream the fans; see this section, pg. 157) q = 98435 Btuh (see Section 7.2) | |||
Q = 20,020.5 cfm (See Appendix 3; one fan only) | |||
At = 0.45 OF (steam injection temperature rise; see Section 7.2 & 7.4) | |||
Ts Tz + At +q I(1.08 x Q) 52.6 OF This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP.071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 134 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0- Control Bldg. | |||
Prepared by: Z. Date: 10/15/09 Checked by: &W Date: 10/15/09 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-Cl Ret 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.3 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow- see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 67.8 *F Design Rm Temp *F: 73 TYPE O LENGTH/ WIDTH AREA U TS TE DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT (I*t) I (Ft) Sq Ft) Btu/h.sqft.F (IF) MF (M) (BTU/h) | |||
WEST 692.0' - Ground 42.0 NA NA 1.000 50.( 67.. -17.8 -7 SOUTH 692.0' - Ground 47.0 NA_ N 1.000 50.( 67.. 417. -83 NORTH 692.0' - Ground 23.0 NA NA 1.00 50.( 67.. -17.8 -40 NORTH 692.0'- AB/A1, 42" CI 18i. 14. 268.3 0.212 60.( 67 -7.8 NORTH 692.0' - ABIAS, 42" Cl 6.1 14.5 79.1 0.212 60. 67. -7.8 -13 EAST 692.0' - C2, 36" Cl 33.0 14.1 420. 0.231 74.1 67. 6.3 621 EAST Door C2 8. 7. 7 0.441 74.1 67. 6.3 16 EAST 692.0' - Stair C1, 36"CI 9. 14.6 130.1 0.23 56. 67.- -9.1 FLOOR 602.0' - Ground 42. 47.0 1974.0 0.02 50. 67. -17 -91z CEILING 708.0- TB/TI, 18" Cd 42. 47. 1974. 0.37 50. 67. -17.8 -13,214 TOTAL TRANSMISSION LOADl -46,186 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 4,918 TOTAL INTERNAL: 4,918 Total Sensible Load = (Trans + Other Sensible) = -16,186 + 4918 .11,268 SUPPLY AIR: | |||
Supply air is a mix of air from room C2 & AHU. | |||
Room C2 AHU cfm 4922.5 1298 Temperature, *F 74.1 52.6 Total flow = 6,221 cfm | |||
,Supply air temperature: 69.6 *F Ta I I 0 I CFM ROOM TEMPERATURE (Tr) = 69.6 ) + ( -11,268 /(1.08 x 6.221 67,9 V LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C2 AHU cfm 4922.5 1298 Humidity ratio 0.00841 0.0084 Total flow = 6,221 cfm Wr= 0.0084 # moist # dryair STEADY STATE ROOM CONDITIONS: 67.8 *F dry bulb 68 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 135 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 7. Date: 10/15/09 Checked by: t Date: 10/15/09 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C2 Ret 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan) | |||
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 74.1 OF Design Rm Temp F: 73 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T 6ENSIBLE HEAT NAM ENCLOSURE HGT (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (IF) MV) MV) (TLO/h) | |||
WEST 692.0' - C1, 36" CI 33.3 14.. 425.3 0.236 67.8 74.1 -6.3 -632 WEST Door C2 7. 8.. 57.1 0.448 67.1 74.1 -6.3 -16 EAST 692.0' - C3, 8" RMW 33,3 14.. 482.9 0.455 75.7 74.1 1.6 351 SOUTH* 692.0 - CII, 8" RMW 11.7 14.. 112.1 0.454 75.7 74.1 1. a 8 | |||
SOUTH Door C3 7.2 8. 57.61 0. 75. 74.1 1.6 41 SOUTH 692.0'. Stair Ci, 12" CI 18.0 14. 0.431 5. 741 -15. 1,73 NORTH 692.0' - AB/A3, 48" CI 10. 14. 152. 0.19 60. 741 -14.1 .412 NORTH 892.0' - ABJAS, 48" CI 19.4 14. 278. 0.198 60.1 74.1 -14.1 -764 FLOOR 892.0'. Ground 29.4 33.1 989.© 0.021 50.4 74.1 -24.1 -6 CEILING 708.0' -Cl, 18" Cl 29.7 33. 989. 0.376 73.2 74.1 -0.9 -33 TOTAL TRANSMISSION LOAD = -4,173 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT *1,826 TOTAL INTERNAL: 1,826 Total Sensible Load * (Trans + Other Sensible) = -4,173 + 1826 -2,347 DUCT HTR (KW) % Htr Opr FLOW RATE SUP. TEMP HTR BTUR SUPPLY TEMP 20 100 14,196 52.6 68260 57.1 (See Sect. 7.6) | |||
SUPPLY AIR: | |||
Rom Cl1 Supply air is a mix of air from room C11 & AHU, AHU c4653 269.5 I_ Temperature, OF 75.71 57.1 Total flow = 4,923 cfm lSupply air temperature: 74.7 OF Ts I I Q ! CFM I ROOM TEMPERATURE (Tr) = 74.7 ) + ( -2,347 /(1.08 x 4,923 ) = 74. "F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: a ROOM HUMIDITY RATIO (Wr): | |||
Room C111 AHU cfm 4653 269.5 Humidity ratio 0.0084 0.0084 Total flow = 4,923 cfm Wr= 0.0084 # moist #dry air STEADY STATE ROOM CONDITIONS: 74.1 OF dry bulb 47 %RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 136 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquipfComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ff& Date: 10/15/09 Checked by: &W Date: 10/15/09 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 -5.16, 5.18, 5.20, 5.47 -5.54, 5.56, 5.57, 6.3 ROOM NAME: 250V BATTERY ROOM 1 Design air flow:. 990 cfrn (Transfer from room C11) | |||
Supply Air Temp: 75,7 *F Supply Air Humidity Ratio: 0.0084 IbWfib dry air Design Rm Humidity %: 18-60 Steady State Temperature: 75.7 *F Design Rm Temp *F: 75 TYPE OF LENGTH/ WZDTH ARA U To I T DELTA T SENSIBLE SEAT MR" ENCLOSURE HGT (Ft) (Ft) (Sq Ft) Btulh.sqftF (F ) M ( (BTU/h) | |||
EAST 692.0' -C4,88" RMW 33.3 14.. 482. 0.451 78.3 75.7 2.6 571 WEST 692.0' -C2, S" RMW 33.3 14. 482.. 0.451 74.1 76.7 -1.6 -352 SOUTH* 692.0 -C11, 6" RMW 23.3 14.. 311. 0.4581 75.7 76.7 0.0 SOUTH Door C4 7.2 3. 26. 0.448 75.7 75.7 0.0 NORTH 676.0'. ABIA2, 42" Cl 7. 14. 108. 0.212 60.0 75.7 -16.7 -362 NORTH 692.0'. ABIA3, 42" Cl 15. 14. 229.1 0.21 . 60.( 75.1 .15.7 -7 FLOOR 692.0' - Ground 23.1 33. 775. 0.02J 50.( 75.7 -26.7 -51 CEILING 708.0'. C1, 16" CI 23.: 33.1 775.1 0.376 73.2 75.7 -2.1 -72 TOTAL TRANSMISSION LOAD = -2.13 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT .2,061 TOTAL INTERNAL: 2,061 Total Sensible Load = (Trans + Other Sensible) = -2,153 + 2061 = t91 Ts I I I CFMI ROOM TEMPERATURE (Tr)= 75.7 ) + ( -91 1(1.08 x 990 ) = 756'F LATENT LOAD: 0 latent lUip*lRU J .L.UAD: | |||
TILAININ 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 0 1 (4840 x 990) = 0.0084 STEADY STATE ROOM CONDITIONS: 75.7 44 OF %RHdry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 137 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR Els 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z_ Date: 10/15109 Checked by: .. Date: 10115/09 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11.5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.3 ROOM NAME: 250V BATTERY BOARD ROOM 1 Design air flow:. 2.926 cfm (Supply from AHU) | |||
Supply Air Temp: 57.1 *F (See supply temperature for room 692.0'-C2) | |||
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 26-60 Steady State Temperature: 78.3 *F Design Rm Temp *F: 75 TYPE OF LENGTH/ WIDTH AIRA U Ta Tr DELTA T SENSIBLE HEAT HIALL ENCLOSURE EGT ()t) I t) (Sq It) Btuih.sqftLF (M) (MF) (F) (BTU/h) | |||
SOUTW 692.0'- C11, 8" RMW- 25.3 14. 321.7 0.451 75.7 78.3 -2.6 -381 SOUTH Door C5 .7.2 6. 45.2 0.448 76.7 78.2 -2.6 -o1 NORTH 676.0' - AB/A2, 42" Cl 25.3 14. 368.1 0.21 60.0 78., -18.3 -1,423 EAST 692.0' - CS, 8" RMW 33. 14. 482.1 0.456 77.9 78., .0.4 -8 WEST 892.0' - C3, 8" RMW 33.3 14. 482, 0.45 75. 78. -2.6 -671 FLOOR 692.0' - Ground 25.3 33. 842.1 0.02 50. 78.Z 28.3 -82 CEILING 708.0' - C1, 18" Cl 25.31 33. 842.1 0.371 73.2 78.31 -5.1 -1,611 TOTAL TRANSMISSION LOAD = -47811 | |||
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 72,001 TOTAL INTERNAL: 72,001 Total Sensible Load = (Trans + Other Sensible) = -4,751 + 72001 67,250 Ts I I CFM I ROOM TEMPERATURE (Tr) = 57.1 67,250 (1.08 x 2926 ) 78.4 oF LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 I ( 4840 x 2926) = 0.0084 STEADY STATE ROOM CONDITIONS: 78.3 *F dry bulb 1 41 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 138 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z Date: 10115M9 Checked by: .. Date: 10/15/09 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C5 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56,5.57.6.3 ROOM NAME: 250V BATrERY BOARD ROOM 2 Design air flow: 3,080 cfm Supply Air Temp: 57.1 OF (See supply temperature for room 692.0-C2) | |||
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 26-60 Stead State Temperature: 77.9 OF Design Rm Temp OF: 75 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL RNCLOSURE HOT. (Wt) (t)I (Sq Ft) Btu/h.sqftF (7') (7I) (M) (BTU/h) | |||
SOUTH* 692.0' - C1l, 8" RMW 28.1 14.5 371.0 0.485 75.7 77.1 -2.2 -371 SOUTH Door C6 7.21 6. 45.2 0.449 75.1 77. -2. _ ._ | |||
NORTH 676.0' - A2, 42" CI 20.1 14.,1 300.2 0.212 60.( 77.1 -17.9 .1,13 NORTH 676.0' -A3, 42" CI 8.6 14.51 116.0 0.212 60.0 77. -17.91 EAST 692.0' - CS, 8" RMW 33.31 14. 482.1 0.455 74.4 77. .3.5 -76 WEST 692.0' - C4, 8" RMW 33.31 14.a 482.1 0.486 76.3 77.1 0.4 a_ | |||
FLOOR 692.0' - Ground 28.1 33.4 955.1 0.02 50.1 77. .27.9 .689 CEILING 708.0'- C3, 18" Cl 23.( 33., 765.4 0.30 69. 77. -14.3 4,271 C(EIL11G 708.0' -Cl, 18' Cl 5.1 33.3 189.4 0.376 73.2 77.S 47 -358 | |||
-TOTAL TRANSMISSION LOAD -. 980 | |||
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 77,335 TOTAL INTERNAL: 77,335 Total Sensible Load = (Trans + Other Sensible) " -7,980 + 77335 69,355 Ta I a I CFMI ROOM TEMPERATURE (Tr)= 57.1 69,355 I (1.08 x 3080 ) = 77.9 OF LATENT LOAD: a latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 /(4840 x 3080 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 77.9 OFdry bulb 41% RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 139 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Zff Date: 10/15/09 Checked by: &W Date: 10115/09 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.3 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 dcn (Transfer from room C11) | |||
Supply Air Temp: 75.7 *F Supply Air Humidity Ratio: , 0.0084 IbWIlb dry air Design Rm Humidity %: 18-60 Steady State Tempe rature: 74.4 *F Design Rm Temp *F: 75 TYPE or LENGTH/ WIDTH AREA I To Tr DELTA T SMSRIBLA SEAT LL ENCLOSURZ . (It) (Ft) (Sq Rt) Btu/h.sqftF (MM) ( (BT/h) | |||
SOUT4 692.0' - C11, 8" RMW 23.3 14. 311.3 0.451 75.7 74.4 1.3 184 SOUTH Door C7 7.2 3. 26.1 0.448 75.7 74.4 1.3 t©1 NORTH 692.0' - ABDA31, 42" Cl 20.3 14. 294.4 0.2121 60.C 74.4 -14.4 -8 NORTH 676.0' - AB/A3, 42" CI 3.0 14. 43.1 0.212 60.C 74.4 -14.4 -13 EAST 692.0' - C7, 8" RMW 33.3 14. 482.1 0." 74.2 74.4 .02 -44 WEST 692.0' - C5, a" RMW 33.3 14. 482.9 0.4.5 77.1 74.4 3.5 76 FLOOR 692.0'. Ground 23. 33. 775.9 0.02 50. 74 -24 49 CEILING 708.0'. C4, 18" CI 6. 33. 229. 0.37 69. 74.4 -5.2 -44_ | |||
CEILING 708.0' - C3, 18" Cl 15. 33. 526.1 0.305 59.6 74.4 -14.8 -2,37 TOTAL TRANSMISSION LOAD U -3,423 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 2,061 TOTAL INTERNAL: 2,061 Total Sensible Load = (Trans + Other Sensible) * -3,423 + 2061 = -1,362 Ta I I Q I CFM j ROOM TEMPERATURE (Tr) = ( 75.7 ) + ( -1,362 1(1.08 x 990 ) = 74. "F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 990 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.4 !F dry bulb 46 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 140 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: M Date: 10/15/09 Checked by: I Date: 10115/09 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11. 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.3 ROOM NAME: 24V & 45V BATTERY ROOM Design airflow: 440 cfm (Transfer from room Cll) | |||
Supply Air Temp: 75.7 *F Supply Air HumidityRatio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 18-60 Steady State Temperature: 74.2 *F Design Rm Temp (o *F:) 75 *( B'J* / h ) | |||
( ]' | |||
( F t .) q Ft .) | |||
( SAREA Bt u/ h.s q fL F TYPE OF URE* | |||
O S NCL HLENGTH/ | |||
GT . ( t ) IDTH U TB Tr DELTA T SENSIBLE HE"K WA LE SOUTH" 692.0' -C11, 8" RMW 11.." 14. 137.3 0.454 75. 74.2 1.6 91 SOUTH Door CS 7.2 3. 26.5 0.448 76. 74.2 .5 1 NORTH 692.0' - AB/A31, 42" Cl 11.31 14.. 183. 0.212 60.. 74.2 -14.2 .49 EAST 692.0'- C8, 8" RMW 33.3 14. 482. 0.46 71. 74. -2.5 -54 WEST 692.0' -CS, 8" RMW 33.1 14. 482. 0.456 74. 74.1 0.24 FLOOR 892.0' -Ground 11.. 33.4 376. 0.021 50.1 74.1 -24.2 -23 CEILING 708.0'- C4,18" CI 11.4 33.3 376. 0.371 69.2 74.2 -8.0 -70 TOTAL TRANSMISSION LOAD -1,831 (T)"he area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 1.160 TOTAL INTERNAL: 1,160 Total Sensible Load =(Trans Other Sensible) = -1,831 + 1160 -571 Tao CFMI ROOM TEMPERATURE (Tr) = 75.7 ) + ( -671 /( 1.08 x 440 ) 74.3 *F LATENT LOAD: Q latent TUTAL OUUMLATE'NT LOAD: 0 ROOM HUMIDITY RATIO (Wr) 0.0084 + 0 / (4840 x 440 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.2 *F dry bulb | |||
,, 47 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 1 1 & 2 Appendix 11 Page: 141 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Ze Date: 10/15/09 Checked by: j Date: 10/11109 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C8 Ref: 5.5 - 5.11, 5.14 - 5.16. 5.18, 5.20,5.47- 5.54, 5.56, 5.57, 6.3 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 1,067 cfm (Supply from AHU) | |||
Supply Air Temp: 57.1 *F (See supply temperature for room 692.0'-C2) | |||
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 26-60 Steady State Temperature: 71.7 *F Design Rm Temp *F: 75 TYPE OF LENGTH/ WIDTH ARIA U Ta Tr DELTA T SENSIBLE MEAT WLENCLOSURE IGT ( It) (Ft) (Sq Pt) Btu/h.sqfLF (F) (.F) M (BTU/h) | |||
SOUTH* 692.0' - Cll,8" RMW 18.C 14.1 234.5 0.456 75.7 71.. 4.0 427 SOUTH Door C9 7.2 3.7 26.1 0. 75.7 71. 4.0 48 NORTH 692.0' - ABIA31, 42" Cl 18.© 14.61 261.01 0.211 60.0 71. -11.7 -644 EAST 692.0' - C12, 8" RMW 33 0. 299.7 0.4 75.0 71. 3.3 454 EAST (ABOVE C12) 692.0' -ATTIC 8" RMW 333 5. 153.2 0.45_ 70.3 71.7 .1.1 -11 WEST 692.0' - C7, 8" RMW 33 14. 482. 0. 74. 71. 2.5 64 FLOOR 692.0' - Ground t. 33. 599. 0.02 50. 71. -21.7 -33 CEILING 708.0' - C4, 18" Cl 18.( 33. 599.1 0.370 69.1 71.7 -2.5 -_M61 TOTAL TRANSMISSION LOAD = -192 | |||
()The area of the door, listed directly below this wall area, has been subtracted from th total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 17,147 TOTAL INTERNAL: 1T7,147 Total Sensible Load a (Trans + Other Sensible) = -192 + 17147 = 16,958 Ts I I CFM I ROOM TEMPERATURE (Tr) 57.1 + 16,955 (1.08 x 1,067 ) = 718 F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 1,067 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 71.7 *F dry bulb 51% RH This page replaced by Revision 016. | |||
Calculation Identifier' EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 142 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z Date: 10/15109 Checked by: dn Date: 10115109 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-CS Ref: 5.5 - 5.11. 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.3 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow -see below Supply Air Temp: Mixed flow -see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 18-60 Steady State Temperature: 78.6 'F Design Rm Temp 'F: 75 TYPE OF ILNGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT ENCLOSURE HOT. (Ft) (Ft) (sq Ft) Btu/h.sqfLF (IF) () ((F) (BTU/h) | |||
WEST 692.0' - C12, 8" RMW 33.3 9.. 299.7 0.455 75.0 78.. -3.6 -491 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33.3 5.0 183. 0.4551 70.3 78.. -8.3 -59 EAST* 692.0' -CIO, 38" Cl 33.3 14. 425. 0.231 60.2 78. -18.4 -1, EAST Door Cll 7.2 8. 57. 0.448 60.2 78. -18.4 -47 SOUTH* 692.0'- C1l, 8" RMW 26.0 14. 305.1 0.464 75.7 78.1 -2.9 "40 SOUTH Door C10 7.21 8. 67. 0.441 75.7 78.1 -2.9 -7 SOUTH 692.0' - Stair C2,8"RMW 18.0 14. 261. 0.45 58. 78. -19.8 .2,351 NORTH 692.0' - AB/A29, 42" Cl 20.0 14 290 0.21 60. 78.6 .18.6 -1.,1 NORTH 692.0'. AB/A30, 42" CI 23.0 14.5 333. 0.21 60.0 78.6 -18.6 -1,31 FLOOR 892.0'- Ground 43. 33.4 1431. 0.02 50.0 78. .28.6 -1,00 CEILING 708.0' -C4,18" CI 43.0 33.3 1431. 0.37 69.2 78. -9. -8,081 TOTAL TRANSMISSION LOAD = -14.916 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 94,032 TOTAL ROOM SENSIBLE LOAD: 94,032 SUPPLEMENTAL AIR HANDLING UNIT: 0 TOTAL INTERNAL: 94,032 Total Sensible Load a (Trans + Other Sensible) = -14,916 + 94032 79,116 SUPPLY AIR: | |||
Supply air is a mix of air from room C12 &AHU. | |||
Room C12 AHU cfm 764.5 3273 Temperature, *F 75.0 57.1 (See supply temperature for room 692.0'-C2) | |||
Total flow = 4.038 cfm Supply air temperature: 60.5 oF Ta I I 0 I CFMI ROOM TEMPERATURE (Tr)= 60.5 ) + ( 79,116 (1.08 x 4,038 ) = 78.6 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
RoomC1 H Humidity ratio 0.0084] 0.0084 Total flow = 4,038 rnf Wrl= 0.0084 # moist # dry air Wr= 0.0084 + 0 /(4840x 4,038 0,008.0 1STEADY STATE ROOM CONDITIONS: 78.6 *F dry bulb | |||
- 40 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 143 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ad Date: 10/15109 Checked by: dn Date: 10/11109 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-CIO Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 2,816 cftn (Supply from AHU) | |||
Supply Air Temp: 57.1 'F (See supply temperature for room 692.0'-C2) | |||
Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 20-60 Steady StAt Ternerature: 60.2 'F Design Rm Temp 'F: 73 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SEMSIBLE HEAT MALL ENCLOSURE HGT. (Ft) I(t) Zt) (sq Btulh.sqfLF. (F) () (MF) (BTU/h) | |||
EAST 692.0'- Ground 42.0 NA NAe 1.001 50.0 60.: -10.2 -428 SOUTH 692.0' - Ground 47.0 NA NAI 1.001 50.( 60. -10.2 -47 NORTH 692.0' - Ground 22.0 NI NA 1.00 50.4 60. -10.2 -224 NORTH 692.0' - AB/A27, 42" CI 21.0 14.1 304.5 0.212 60.1 60. -0.2 -1 NORTH 892.0' -AB/A29, 42" Cl 4.0 14. 58.( 0.212 60.( 60. -0.2 - | |||
WEST' 892.0' - C9, 36" Cl 33.0 14. 420.9 0.236 78.1 60. 18.4 1,82 WEST Cll aoor 8.0 7. 57. 0. 4 78.6 60. 16 47 WEST 692.0* - Stair C2, 39" CI 9.4 14.. 130. 0.233 88. 650. -1.4 -4_ | |||
FLOOR 392.0'-Ground 42.j 47. 1974. 0.02 50. 60. -10.2 -52 CEILING 708.0 | |||
* TBIT1 18" CI 42.( 47. 1974. 0o.371 50.0 60. -10.2 -7,571 | |||
]TOTAL TRANSMISSION LOAD = 46,982 | |||
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 16,608 TOTAL INTERNAL: 16,608 Total Sensible Load = (Trans + Other Sensible) = -6,982 + 16608 = 9,625 Ts I Q I CFMI ROOM TrEMPERATURE (Tr) = 57.1 9,625 I 1.08 x 2816 ) = 60.3 'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) 0.0084 *+ 0 / (4840 9 2816 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 60.2 'F dry bulb 76 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 144 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z. Date: 10115/09 Checked by: & Date: 10/15/09 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C1I Ref: 5.5 - 5.11,5.14 - 5.16,5.18.5.20,5.47 -5.54,5.56,5.57,6.3 Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: NA Steady State Temperature: 75;7 *F Design Rm Temp F: NA TYPE Or LENGTH/ VDTH A U TS I T. | |||
E DELTA T SENSIBLE BEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq rt) Btulh.sqft.F MJ M) MBTU/h) | |||
("F) | |||
SOUTH 692.0'- Ground 181.4 N N 1.000. 50.C 75.7 .25.7 .4,652 NORTH" 692.0' - C2, 8" RMW 11.7 14. 112.. 0.451 74.1 75.7 -1.6 -82 NORTH Door C3 7.2 8. 57.. 0.448 74.1 75.7 -1.6 -41 NORTH* 692.0'- C3, 8" RMW 23.31 14. 311. 0.455 75.7 75.71 0.0 01 NORTH Door C4 7.21 3. 26.. 0.448 76.7 75.71 0.0 01 NORTH* 692.0' - C4, 8" RMW 25.3 14.. 321. 0.455 78.31 75.71 2.6 381 NORTH Door C5 7 6 46.2 0.448 78.3 75.4 2.6 64 NORTH_ 692.0' . C5, 8" RMW 28.7 14. 371.01 0.458 77. 75.7 2.2 371 NORTH Door CS 7.2 6. 45.2 0. 77. 75.7 2.2 451 NORTH* 692.0' - C6, 8" RMW 23.31 14.. 311. 0.454 74.4 75.1 .1.3 .184 NORTH DoorC7 7.2 3 26. 0.4 74.4 78.7 -1.3 -1E NORTH' 692.0'- C7, 8" RMW 11.31 14 137. 0.4585 74.2 75.7 -1.5 -94 NORTH Door CS 7.241 3. 26. 0.8 74.; 75.1 -1.5 -11 NORTH* 692.0'- C8, 8" RMW 18.( 14 234.. 0.451 71.7 78.1 -4.0 -427 NORTH Door C9 7.2 3. 26.. 0,44. 71.7 75.1 -4.01 4111 NORTH* 692.0' - C12, 8" RMW 11.( 9.. 77. 0,455 75. 75.71 -0.7 -2 NORTH DoorC13 7.2 3 . 21.51 0,44. 75, 75. -0.7 - | |||
NORTH Attic (Above C12) 11.0( 5. 60.51 0.4518 70. 75. -5.4 -14 NORTH_ 692.0' - C9, 8" RMW 24.1 14. 292.1 0,4581 78.. 75.9 2.9 38 NORTH DoorC10 7.21. 8. 57.4 0.448 78. 75. 2.9 7 EAST Stair C2, 8" RMW 8.0 14. 94.61 0.451 58.. 75. -16.9 -72 EAST Door C12 7.2 31 21.1 0.448 58.! 75.7 -16.9 -1 WEST" Stair Cl, 8" RMW 8. 14._ 94._ 1 0.454 58.1 75. -17.0 .731 WEST Door C1 7.; 3 21.1 0.448 58.71 75.7 -17.0 -16, FLOOR 692.0' -Ground 181. 8. 1448. 0.02 50. 75. -25.7 - | |||
CEILING 708.0' - Cl, 18" CI s6 5.. 544.0 0.371 73.2 75. -2.5 -511 CEILING 708.0' - C2, 18" CI 39.. 6.. 312.4 0.372 5- 75. -10.0 -1,17 CEILING 708.0 - C4, 18" CI 74.k 8. 592.1 0.371 69. 75. -8.5 .1,44 TOTAL TRANSMISSION LOAD - -10,314 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 145 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: af Date: 10/15109 Checked by: d Date: 10/15/09 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C11 ROOM NAME: CORRIDOR (cont'd) | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 485 TOTAL INTERNAL: 485 Total Sensible Load =(Trans + Other Sensible) -10,314 + 485 -9,829 SUPPLY AIR: | |||
Supply air Is a mix of air from rooms C4, C5 & C8 & outside air. | |||
Room 04 I CS I C8 I din 2926 3080 1067 Temperature, *F 78.3 77.9 71.7 Total flow = 7,073 cfm Supply air temperature: 77.1 *F Ta I I Q I CFMI ROOM TEMPERATURE (Tr) 77.1 ) + ( -9,829 /(1.08 x 7,073 ) 75.8 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: | |||
ROOM HUMIDITY RATIO (Wr): | |||
Room C4 C5 C8 cfrn 2926 3080 1067 Humidity ratio 0.0084 1 0.0084 0.0084 Total flow = 7,073 cfm Wr= 0.0084 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 75.7 IF dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 1 & 2 Appendix 11 Page: 146 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a& Date: 10/15/09 Checked by: .. Date: 10115/09 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0-C12 Ret: 5.5 - 5.11,5.14 - 5.16,5.18,5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 765dm (Supply from AHU) | |||
Supply Air Temp: 57.1 'F (See supply temperature for room 692.0'-C2) | |||
Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity: 26-60 Steady State Temperature: 75.0 *F Design Rm Temperature: 75 TIPE O0r" LENGTH/ WIDTH ASIA U Ta Tr DELTA T SENSIBLE HEAT WALL NCLOSURE SGT. (Ft) (irt) (sq rt) Btulh.sqftF (MF (MF) ("F) (BT5/h) | |||
EAST 692.0' -C9, 8" RMW 33.3 9.( 299.1 0.46 78.6 75.01 3.6 491 WEST 692.0' -CS, 8" RMW 33.3 9.( 299.7 0.46 71. 75. -3.3 SOUTH* 692.0' -C11, 8" RMW 11. 9.( 77.5 0. 75. 75. 0.7 2 SOUTH Door C13 7.2 3. 21.1 0.448 75.7 75.01 0.7 NORTH 692.0' . ABIA31, 42" CI 8.0 9. 72.0 0.212 60.C 78.01 -16.0 -22 NORTH 692.0' -AB/A30, 42" CI 3. 9. 27.0 0.21 60. 75.] .1.0 -8 | |||
: 11. 33. 366. 0.02 50. 76. -25.0 -23 FLOOR 692.0'- Ground CEILING ATTIC (Susp. ceiling) 11.0 33. 366.- 0.330 70.3 75.01 -4.7 Ago TOTAL TRANSMISSION LOAD =-4 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 15,792 TOTAL INTERNAL: 15,792 Total Sensible Load = (Trans + Other Sensible) = -1,049 + 15792 14,743 To I 0 I CFMI ROOMTEMPERATURE(Tr)= 57.1 14,743 I(1.06 x 765 ) F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0/(4840 x 765 ) = 0.00"4 STEADY STATE ROOM CONDITIONS: 75.0 oF dry bulb 1 46 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 AppendIx 11 Page: 147 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: .fg Date: 10/15109 Checked by: M Date: 10115/09 NORMAL OPERATION (WINTER) | |||
ROOM NO. -NIA ROOM NAME: ATTIC (above C12) Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 Design air flow: NA din Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 70.3 *F Design Rm Temp *F: NA T OP F LENGTH/ WIDTH AREA I To Tr DELTA T SENSIBLE MEAT | |||
.L ENcLOUE HGT (It) (Ft) (Sq It) Btulh.sqfLF (M) (M) (.F) (BTU/h) | |||
EAST 692.0'. C9, 8" RMW 33.31 5. 183.2 0.458 78.1 70.2 8.3 69 WEST 692.0' - C8, 8" RMW 33,3 a., 183. 0.451 71.7 70.2 1.4 11 SOUTH 692.0' - Cll, 8" RMW 111l 5.1 60. 0.458 75.4 70.. 5.4 141 NORTH 692.0' - ABIA31, 42" CI 8. . 44. 0.211 60.( 70.' -10.3 -9 NORTH 692.0' - AB/A30, 42" CI 3.0 5,. 16. 0.21- 60. 70. -10.3 FLOOR 692.0' | |||
* C12 11 33 366. 0.33 75. 70. . 4.7 564 CEILING 708.0' -C4, 18" C1 11.( 33. 366. 0.376 69.; 70.3 .11 -152 TOTAL TRANSMISSION LOAD = 1,242 ISTEADY STATE ROOM CONDITIONS: 70.3 '1 dry bulb This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 148 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ?A Date: 10/15/09 Checked by: . . Date: 10/15/09 NORMAL OPERATION (WINTER) | |||
ROOM NO. -692.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: WEST STAIRWELL Design air flow: NA cFrn Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 58.7 F Design Rm Temp °F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE NEAT VMLL ENCLOSURE HGT. (rt) (It) (Sq Ft) Btulh.sqfLF C]) CF) | |||
*F) (BTO/h) | |||
WEST 692.0'- C1, 36" CI 8.[ 14.5 116.0 0.236 67.8 58.1 9.1 240 SOUTH 692.0' - Ground 18.0 14.( 261.C 1.000 50.0 58. -8.7 -2,271 NORTH 692.0' - C2, 12" CI 18.0 14.5 261. 0.431 74.1 68. 18. 1,732 | |||
.AST 692.0' -Cl1, 8" RMW 8.0 14.1 94. 0.45 75. 68. 17.0 731 | |||
.AST DoorC1 7.1 3.4 21.. 0.448 75.' 68.7 17.0 1 FLOOR 692.0' - Ground 1CEILING (See Note)........... - 18.0 8.0( 144.. 0.026 50.3 TOTAL TRANSMISSION LOAD = | |||
: 58. -8.7 3 573 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 573 STEADY STATE ROOM CONDITIONS: 58.7 "F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WEBN 11 & 2 Appendix 11 Page: 149 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z Date: 10/15/09 Checked by: .W Date: 10/15109 NORMAL OPERATION (WINTER) | |||
ROOM NO. 692.0' -STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: EAST STAIRWELL Design air flow- NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air Design Rm Humidity: NA Steady State Temperature: 58.8 *F Design Rm Temperature: NA TYPE OF LENGTH/ WIDTH AREA I TB Tr DELTA T SNSIBLE HEAT WALL ENCLOSURE HGT. (Pt) (Pt) (Sq Ft) Btuth-aqttF (7F) (F) (MF) (BTU/h) | |||
WEST* 692.0'- C11, 8" RMW 8. 14. 94.. 0.454 75.7 58.81 16.9 72 DoorC12 7EST 7.2 3. 21.. 0.448 75.7 58.81 16.9 163 SOUTH 692.0' - Ground 18.0 14. 261. 1.000 50.0 58.81 -8.8 -2,297 NiORTH 92.0' - C9,8" RMW 18. 14. 261. 0. 78. 58. 19.8 2,351 EAST 892.0'- C10, 36" Cl 8.0 14.. 116. 0.231 60.2 58.81 1.4 3 FLOOR 692.0' - Ground 18.0 8.0 144. 0.021 50.1 58.8 -8.81 -3 CEILING (See Note) | |||
TOTAL TRANSMISSION LOAD 0 949 Note: No transmission through the ceiling Is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 949 ISTEADY STATE ROOM CONDITIONS: 58.8 'F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 150 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 -.Control Bldg. | |||
Prepared by: a Date: 10/15109 Checked by: &M Date: 10/15109 NORMAL OPERATION (WINTER). | |||
ROOM NO. 708.0-Cl Ref: 5.5 -5.11,5.14 -5.16, 5.18, 5.20,5.47 - 5.54, 5.56, 5.57,6.3 ROOM NAME: UNIT 1 AUXILIARY INSTRUMENT ROOM Design air flow 8,602 cfm (Supply from AHU) | |||
Supply Air Temp: 56.3 OF (See below) | |||
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 27-60 Steady State Temperature: 73.2 OF Design Rm Temp: 75 TXPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT MALL ENCLOSURE HGT. (5t) I (Ft) (Sq Ft).8tuflh.sqfOLF (F) (F) (MF) | |||
I(BTU/h) | |||
SOUTH 700.0' - TBITI, 36" Cl 68.2 19. 1329. 0.236 50.0 73.2 -23.2 -7,281 SOUTH 708.0'- Stair Cl, 8" Cl t8.0 19. 351. 0.50 64 73. -9.2 -1,61 NORTH 676.0' - ABIA2, 38" CI 37.2 3. 130. 0.23 60. 73. -13.2 -40 NORTH 692.0' - ABIA3, 38" Cl 26.l 3 3. 92. 0.236 60.( 73.2 -13.2 -28 NORTH 692.0' -ABIAS, 36" CI 21. 51 3. 75. 0.236 60. C 73. 2 -13. 2 -23` | |||
NORTH 713.0' - Gen.area, 38" CI 56.2 16.0 899. 0.236 60.C 73. -13.2 -2,801 NORTH 713'- A25, 38" Cl 16.0 16.0 240. 0.236 60.0 73. -13.2 -7 NORTH 713'- A26, 36" CI 15.0 16.00 240. 0.236 60.1 73. -13.2 -7 EAST* 708.0' - C2, 8- Cl 8.0 t19.64 1131 0.500 65.7 73. -7.51 -424 EST Door C22 7.2 6.00 413 0.448 68.7 73. -7.5 -1 EAST 708.0' - C3, 8" Cl 34.51 19. 538.3 0.50 59. 73. -13.6 -3,68 WEST* 708.0' -TBIT1 36" CI 34.51 19.5 647. 0.231 50.0 73. -23.2 -3, WEST Door C20 7 3.8 25.. 0.448 50.0 73.2 -23.2 -2 WEST" Stair C1, 8" CI 8 19. 134.. 0.431 64.0 73.2 -9.2 -53 WEST Door C21 , 3.0 2t1.. 0.4481 64.01 73.21 -9.2 -8l FLOOR 692.0' - C2, 18" CI 989.. 0.371 74.1 73.2 0.9 _ 33 FLOOR $92.0' - C3,18" CI 775.. 0.371 75.7 73.21 2.51 72 FLOOR 692.0' - C4, 18" Cl * . 642. 0.376 78. 73.2 6.1 1,81 169 0.7 7.1 73. 4.7 _____ 33 FLOOR 692.0' - 1 CI544. 0.37 7. 73. 2.6 511 CEILING 729.0 - C1,81" CI . . 3341. 0.37 60. 73. -13.2 -16, TOTAL TRANSMISSION LOAD = -35,838 (1) The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 194,050 TOTAL INTERNAL 194,050 Total Sensible Load = (Trans + Other Sensible) = -35,838 + 194050 = 168,212 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 100 (See Sect. 7.7) 8,602 | |||
/ | |||
52.6 34130 56.3 (See Notes for this Section) | |||
T I I Q I cFMl ROOM TEMPERATURE (Tr) = ( 56.3 ) + ( 158,212 1( 1.08 x 8,602 ) = 73O "F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Wr = 0.0084 0 /(484Ox 8,602 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 73.2 "F dry bulb 48 % RH This page replaced by Revision 016. | |||
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 151 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z& Date: 10/15109 Checked by: &M Date: 10/15109 NORMAL OPERATION (WINTER) | |||
ROOM NO. - 708.0' - C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.3 ROOM NAME: CORRIDOR Design air flow: NA cfm 0 | |||
Supply Air Tamp: NA F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Ternerature: 65.7 *F Design Rm Temp 'F: NA TYPE of LENGTI/ WIDTH ARA U To T I D-LTA T SENSLU WALL ENCLOSUR .E GT. (Ftt) (Ft) (Sq It) tu/h.sOqfLF Ma) () C) (STU/h) | |||
EAST 708.0- -C4, 8" CI 8.. 19. 113.0 0.600 69.2 65.7 3.5 19s EAST Door C24 7 6. 43.0 0.448 69.; 65.; 3.5, 67 WEST" 708.0' . C1, 6" CI a. 19. 113.0 0.501 73.; 65.7 7.5 42 WEST Door C22 7 6. 43.0 0.44A 73.; 65. 7.5 141 SOUTH* 708.0' -TB/TI, 36" CI 39.. 19. 736.1 0.23 50.( 65.7 -15.7 -2,72 SOUTH Door C26 7. 3. 24. 0. 50.0 65.7 .15.7 .171 NORTH* 708.0'. C3, 8" CI 39. 19.. 717. 0.50 59. 65.7 -4.1 -2,18 NORTH Door C23 7.2 6 43. 0. 89. 65. -6.1 11 FLOOR 692.01. C1, 18" CI 312.. 0.37 75. 65. 10.0 .1,17 CEILING 729.0. C1, 18" CI 312. 0.37 60. 68. -5.7 i6 TOTAL TRANSMISSION LOAD = -3,867 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAV | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 1,085 TOTAL ROOM SENSIBLE LOAD: -2,782 ISTEADY STATE ROOM CONDITIONS: 65.7 'F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 152 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: E Date: 10115/09 Checked by: &W Date: 10115109 NORMAL OPERATION (WINTER) | |||
ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below | |||
*Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity: 40-60 Stead Stae Temperature: 59.6 F Design Rm Temp 'F: 65 TYPE OF LENGTH/ W1DTH AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Pt) (Pt) (Sq BtulhJ.Sft.F . Mt) (F) (*F) (BT1/h) | |||
SOUTH* 108.0' - C2, 8" Cl 39.l 1i:s 717.61 0.6001 65.7 59.6 6.1 2,181 SOUTH Poor C23 7.2 6.. 43.0 0.448 65. 59. 6.1 11 NORTH 676.0' - ABIA3, 36" Cl 39.0 3. 136. 0.23e 60.( 59.A 0.4 1 NORTH 713.0' - Ion, fltr rm, 36" CI 39.0 16. 624.. 0.236 60.0 59.A 0. 5 EAST 708.0' - C4, 8" Cl 33. 19. 649.. 0.500 69.2 59.6 9.6 3,11 WEST 108.0'- C1, 8" CI 33. 19. 649. 0.60 73. 59. 13.6 4,41 FLOOR 692.0' - CS, 18" CI 765. 0.30 77. 18.3 4,27 FLOOR 692.0' "CS,18" CI 826.1 0.30 74. | |||
: 60. 59. | |||
: 59. 14.8 | |||
: 0. 123 1292.© 0.37 CEILING 729.0 -C1,18"CI TOTAL TRANSMISSION LOAD = 16,754 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 34,202 TOTAL ROOM SENSIBLE LOAD: 34,202 Total Sensible Load = (Trans + Other Sensible) = 16,754 + 34202 = 50,956 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 (See Sect. 7.8) 0 6,677 | |||
/ | |||
52.6 0 52.6 (See Notes for this Section) | |||
SUPPLY AIR: | |||
Supply air is a mix of air from two different air handling units. | |||
Room AHU(MER) AHU CR) cfrn 6677 0 Temperature, 'F 52.6 0.0 Total flow = 6,677 cfm Supply air temperature: 52.6 'F Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 52.6 ) + ( 50,956 /(1.08 x 6,677 ) = 59.7 *F LATENT LOAD: 0 latent 0 | |||
ROOM HUMIDITY RATIO (Wr): | |||
Room AHUIMER) AHU (CR) crn 6677 I 0.0 Humidity ratio 0.00841 0.0000 Total flow = 6,677 cfm We'= 0.0084 #moistI#dry air Wr= 0.0084 + 0 /(4840x 6,677 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 59.6 dry bulb IF 77 %RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 153 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a& Date: 10/15109 Checked by: M Date: 10115109 NORMAL OPERATION (WINTER) | |||
ROOM NO, 708.0-C4 Rea: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design airflow: 9,268 cfm (Supply from AHU) | |||
Supply Air Temp: 56.1 'F (See below) | |||
Supply Air Humidity Ratio: 0.0084 IbW/Ilb dry air Design Rm Humidity: 27-60 Steady State Temperature: 69.2 *F Design Rm Temperature: 75 TYPE OF LENGTH/ WIDTH AREA 0 Te Tr DELTA T ENSIBLE HEAT WALL ENCLOSURE HGT. (rt) (rt) (Sq PFt) BtulhJqft.F (Il) 1(F) (*F) (aTU/h) | |||
SOUTH 708.0' - THIT1, 36" Cl ___ 751 19. 1414.! __ 0.231 50.(__ 69. -Ia.2 -6,63( | |||
SOUTH 708.0'. Stair C2, 8" c i0 18.1 19.C 361 0.500 69.1 69. -9.4 -1,6 NORTH 692.0' NORTH 692.0'-- ABIA31, 36" CI ABIA30, 36"Cl 42.0 2 | |||
26._ | |||
3.5 3.5 147.0 91.( | |||
0.231 0.23 60.0 69.2 -9.2 .31 6 60.0 69.26 -9.2 -19 NORTH 692.0' - AB/A29, 36" Cl 22. 3 77.( 0.236 60.01 69. -9.2 -16 NORTH 713.0' -Ion, fltr rm, 36" Cl 42.0 16. 672.0 0.23 60. 69.2 -9.2 -1,46 NORTH 713'-AB Gen Area, 36" CI 48.0 16.. 768.0 0.236 60.( 69.2 -9.2 -1,66 WEST 708.0' - C3, 8" CI 34. 19. 672.0 0.50.0 69.1 69. -9.6 -3,221 WEST" 708.0' - C2, 8" CI 8.( 19.. 113.0 0.600 85.7 69.2 -3.5 -190 WEST Door C24 7.21 6.. 43.0 0.44 65.7 69.2 -3.5 -67, EAST 708.0' - TBITr, 36" CI 34. 19.. 672.l 0.236 50.0 69. -19.2 .3,048 EAST" Stair C2, 8" CI 8. 19. 134. 0.431 69. 69. .9.4 TZ EAST Door C25 7.2 3. 21. 0.448 59.1 69.2 -9.4 -91 FLOOR 692.0' - CS, 18" CI 33.31 6.. 229. 0.371 74.4 69. 5.2 449 FLOOR 692.0' -C11, 18" CI 74. 6. 592.. 0.376 75.7 69.2 6.5 1,447 FLOOR 692.0' - C7, 18" CI 11.3 33. 376. 0.37 74.2 69.2 56.0 707 FLOOR 692.0' - CS, 18" CI 18.0 33. 599.. 0.37 71. 69. 2.5 68 FLOOR FLOOR 692.0'-Attlc(above 992.0' - C9, C12) 1. 33. 366.. 0.371 78. 69. 1.1 5,061 18" Cl 43.( 33. 1431. 0.371 78.I 69. 9. 6,061 CEILING 729.0 - C1, 18"CI 3596. 0.3701 . 60.01 69.2 -9.21 -12, TOTAL TRANSMISSION LOAD - -23,333 | |||
(") The area of the door. listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 155,257 TOTAL ROOM SENSIBLE LOAD: 155,257 Total Sensible Load - (Trans + Other Sensible) = -23,333 + 155257 131,925 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 100 9,268 52.6 34130 56.1 (See Sect. 7.9) /A (See Notes for this Section) | |||
Ta Q CFM ROOMTEMPERATURE(Tr)= 56.1 131,925 1(1.08 x 9,268 ) = 69.2F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0/ (4840 x 9,268 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 69.2 "F dry bulb 56 % RH This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I1 &2 Appendix 11 Page: 154 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: W Date: 10/15/09 Checked by: *W Date: 10/15/09 NORMAL OPERATION (WINTER) | |||
ROOM NO. -708.0' - STAIR C1 Ref.: 5.5 - 5.11, 5.14- 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Design 64.0 *F Design Rm Temp *F: | |||
Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
TOTAL ROOUM S.NI" LUAU: 561 ISTEADY STATE ROOM CONDITIONS: 64.0 'F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 155 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: I.e Date:. 10/15/09 Checked by: &W Date: 10/16109 NORMAL OPERATION (WINTER) | |||
ROOM NO. 708.0'. STAIR C2 Rea: 5.5 - 5.11, 5.14 -5.16, 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air Design 1 59.8 *F Design Rm Temp *F: | |||
Note: No transmission through the filor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0 | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTF.RNAL: | |||
TOTAL ROUM SNEIBLE LOAD: 1,200 ISTEADY STATE ROOM CONDITIONS: 59.8 'F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix I I Page: 156 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: a& Date: 10/15109 Checked by: ,W Date: 10/15/09 NORMAL OPERATION (WINTER) | |||
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT: | |||
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUN cln X °F (cfm) (rF) # MOIST I # DRY MECHANICAL EQUIP. ROOM EAST CIO) 2,816 60.2 0.0084 23.7 1695623 COMMUNICATION ROOM (692.0' - C9) 4,038 78.6 0.0084 33.9 317!348 MECHANICAL EQUIP. ROOM WEST (C1) 6,221 67.8 0.0084 52.3 421,7 UNIT I AUX. INSTRUMENT ROOM (708.0'-C1) 8,602 73.2 0.0084 72.3 629,666 COMPUTER ROOM (/08.0' -C3) 6,677 69.6 0.008q 56.1 397,948 UNIT 2 AUX. INSTRUMENT ROOM ,08.0'-C4) 9,268 69.2 0.00 77.8 641,311 OUTSIDE AIR 2,420 60.0 0.0003 0.7 145,200 iTO-TAL Vrtum = 40-041 316.7 2,722,74? | |||
Return Air Temperature from MCR spaces: SUM (din X *F) I Vreturn: Tretum = 68.0 #F I Return Air Humidity Ratio from MCR spaces: Wretum = 0.0079 0 MOIST I # DRY AIR This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-0716 Rev.: 16 Plant: WBN 1 1 &2 Appendix 11 Page: 157 of 194 | |||
==Title:== | |||
Cooflng and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: 2 Date: 10/11109 Checked by: . Date: 10115/09 NORMAL OPERATION (WINTER) | |||
The table below summarizes results from AIRCOOL runs performed on pages 7.12.26 to 7.12.55 which established AHU leaving coil air temperatures at various air flow rates. | |||
Fbp = flow bypass, cfm Tbp = bypass air temperature, OF Fc = flow through coil, cfm Tc = leaving coil air temperature, OF FT = total flow through AHU, cfm Tmix = final air mixture temperature, OF FT = Fbp + Fc = 20,020.5 cfm Thus Fbp = 20,020.5 - Fc Tmix = (Fbp x Tbp + Tc x Fc) /(Fbp + Fc) | |||
Substituting Fbp = (20,020.5 - Fc) into the equation Tmix = [(20,020.5 -Fc) x TbpJ + Tc x Fc) 1[(20,020.5 - Fc) + Fc] | |||
Tmix = Tbp + Fc (Tc - Tbp) 120,020.5 AHU bypass damper controller setpoint is set @ 68°F , thus Tbp = 68 0F. | |||
Tmix = 68 + Fc (Tc - 68)120,020.5 I AIRCOOL RUNS | |||
==SUMMARY== | |||
AHU 1 (216 GPM) AHU 2 (284 GPM) | |||
(See pg. 7.12.26 to 7.12.40) (See pg. 7.12.41 to 7.12.55) | |||
FLOW RATE BYPASS FLOW RATE BYPASS THROUGH FLOW THROUGH FLOW FINAL COIL Tc Tmix RATE COIL Tc Tmix RATE Tmix (CFM) (DEG F) (DEG F) (CFM) (CFM) (DEG F) (DEG F) (CFM) (DEG F) 10000 43.53 55.8 10020.5 10000 43.28 55.7 10020.5 55.7 10500 43.74 55.3 9520.5 10500 43.40 55.1 9520.5 55.2 11000 43.86 54.7 9020.5 11000 43.50 54.5 9020.! 54.6 11500 43.98 54.2 8520.5 11500 43.71 54.0 8520.8 54.1 12000 44.10 53.7 8020.5 12000 .43.92 53.6 8020.5 53.6 12500 44.23 53.2 7520.5 12500 44.03 53.0 7520.8 .53.1 13000 44.34 52.6 7020.5 13000 44.14 52.5 7020.8 52.6 13500 44.47 52.1 6520.5 13500 44.26 52.0 6520.5 52.1 14000 44.58 51.6 6020.5 14000 44.37 51.5 6020.1 51.5 14500 44.71 51.1 5520.5 14500 44.47 51.0 5520.8 51.0 15000 44.82 50.6 5020.5 15000 44.58 50.5 5020.A 50.5 15500 45.04 50.2 4520.5 15500 44.69 50.0 4520.8 50.1 16000 45.251 49.8 4020.5 16000 44.80 4".5 4020.8 49.6 16500 49.1 17000 48.6 17500 48.1 Extrapolation 18000 47.6 18500 47.1 19000 46.6 This sheet replaced by Revision 015. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 158 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: F Date: 10/15/09 Checked by: = Date: 10/159/0 LOOP CONDITION (WINTER) | |||
LOOP CONDITION (WINTER) CONSIDERS THE FOLLOWING PARAMETERS: | |||
i GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 go AIR FLOW RATES AS SHOWN IN PAGE 9 IN APPENDIX 11 C SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 Mg RELATIVE HUMIDITY IS N/A (REF. 5.5-5.7); EVALUATED FOR INFORMATION ONLY | |||
& MAXIMUM CHILLED WATER FLOW RATE OF 216 GPM + 10% = 238 GPM TO EBR AHU A-A g MAXIMUM CHILLED WATER FLOW RATE OF 284 GPM + 10% = 312 GPM TO EBR AHU B-A go MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 420 F Sb LOOP CONDITION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN IN PAGE 7 INAPPENDIX 11 Cm 130 F PRESSURIZING AIR (144 KW HEATER NOT ENERGIZED) b COMPUTER ROOM SUPPLEMENTAL AHU IS NOT RUNNING r LATENT LOADS DUE TO PERSONNEL CONSERVATIVELY NOT CONSIDERED This spreadsheet (see pg. 159 to 181) and AIRCOOL model (see pg.182 to 187) were Iterated until the mixed return air temperature (both dry and wet bulb) to the EBR AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb). input to the AIRCOOL program were approximately equal. | |||
This equates to approximately 50OF which Is significantly lower than the controller setpoint of 680F. Unlike the normal winter operating condition evaluated in Section 5.5 in Appendix 11, the bypass damper will be fully open during this operating condition. Since the face dampers were removed, a significant portion of the return air flow will continue through the EBR AHU coils. A trial and error solution based on the relative pressure drop associated with the flow through the coil and around the coil through the bypass damper was performed and documented in Appendix 7. | |||
Results Indicate that approximately 30% of the total flow will continue go through the coil, and the remaining 70% | |||
will flow through the bypass damper. In this flow contition, calculated EBR AHU supply temperature Ts: | |||
LAT = 42.4 OF (average temperature based on AIRCOOL results for 64.50 F EAT; see pg.184 &187) | |||
Tr = 64.5 OF (based on the weighted average; see pg.184) | |||
Total return flow to one AHU Q = 20020.5 cfm (see Appendix 3) | |||
Considered that 30% cools off by AHU. | |||
Tz = ([0.3Q x LAT) + (0.7Q x Treturn)]/Q Tz = 57.9 OF (weighted average temperature downstream of coil/damper) q = 98435 Btuh (see Section 7.2) | |||
Ts =Tz + q 1(1.08 x Q) = 62.4 OF Since the computer room &communications room supplemental AHUs are not safety-related, they will not be energized during this LOOP scenario. Also see Assumption 4.1.10. | |||
Duct heaters are not operating; see Methodololy, Section 6.9, item # 8. | |||
This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I1 & 2 Appendix 11 Page: 159 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z Date: 1015109 Checked by: f Date: 101`1510 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Ternerature: 61.1 'F Design Rm Temp 'F: 62 TYPE OF LENGTH/ W1DTE AREA U To Tr DELTA T SENS-BLE NEAT WALL ENCLOSURE HGT (It) (Ft) (Sq Ft) Btu/hsqft.F (M) (F) (IF) (BTU/h) | |||
WEST 692.0'-Ground 42.01 NA 1.01 50. 61.1 .11.1 -46 SOUTH 692.0'- Ground 47.1 NAe 1.000 50.¢ 61.1 -11.1 522 NORTH 692.0' -Ground 23.01 N NAI 1.000 50.0 61.1 -11.1 -255 NORTH 692.0' - AB/Al, 42- Cl 18.1 14. 268.31 0.21 60. | |||
: 60. 61.1 61.1 -1.1 | |||
.1.1 46 | |||
-l6 8.6 14.1 79.I 0.212 NORTH 692.0' *AB/AS, 42" Cl EAST 692.0' - C2, 36" Cl 33.01 14. 420.1 0.231 63A 61.1 2.1 2 EAST Door C2 8.01 7. 57.1 0.448 63.2 61.1 2.1 5, EAST 692.0' -Stair C1, 36' CI 9.1 14. 130.1 0.23 6 3.1 61.1 -8.0 -___ | |||
FLOOR 692.0' - Ground 42. 47. 1974. 0.02 50. 61.1 -11.1 -5701 CEIUNG 708.0 - TBrTr, 18" CI 42.01 47. 1974. 0.37 40.C 61.1 -21.1 -15,681 TOTAL TRANSMISSION LOAD = -17,639 | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 4,918 TOTAL INTERNAL: 4,918 Total Sensible Load - (Trans + Other Sensible) a -17,539 + 4,916 -12,620 SUPPLY AIR: | |||
Supply air is a mix of air from room C2 &AHU. | |||
Room C2 AHU crn 4922.5 1298 Temperature, °F 62.4 Total flow = 6,221 cfm SuppIy air temperature: 63.0 'F Ts ! I Q I CFMI ROOMTEMPERATURE(Tr)= 63.0 ) + ( -12,620 1(1.08 x 6,221 ) = 61.2'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C2 AHU crn 4922.5 1298 Humidity ratio 0.00691 0.0069 Total flow 6,221 cfm Wr 0.0069 # moist / # dry air ISTEADY STATE ROOM TEMPERATURE: 61.1 IF dry bulb This page replaced by Revision 016.. | |||
=M.=.M=WM=W | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN/ I & 2 Appendix 11 Page: 160 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ad Date: 10/15109 Checked by: dn Date: 10/15/09 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan) | |||
Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 63.2 OF Design Rm Temp OF: 65 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BERT 0 | |||
WALL ENCLOSURE HIGT (Ft) (Ft) (Sq Ft) Btuh.sqft.F () ) (CF) (BT/h) wESTr 692.0- -Cl, 36" CI 33A 14.1 425. 0.23 61.1 63. -2.1 -211 WEST Door C2 7.2 8.( 67.1 0. 61.1 63. .2.1 ._ | |||
EAST 692.0' -C3, 8" RMW 33.3 14.1 482.1 0.45 64.2 63. 1.0 22 SOUTH* 692.0 - C11, 8-"RMW 11.7 14.5 112.1 0.4O 62. 63. -0. -2 SOUTH DoorC3 7.4 8.I 57.1 0. 62.1 63. -0.4 -1 SOUTH 692.0' - Stair C1, 12" CI 18.0 14.5 261. 0.431 53.1 63. -10.1 -1,13 NORTH 692.0'- ABA3, 48" CI 10. 14. 152. 0.19 60.0 63 -3.2 .0_ | |||
NORTH 692.0- - AB/AS, 48" CI 19.4 14.1 278. 0.19 60.4 631 -3.2 -1J71 FLOOR 692.0' - Ground 29.1 33.: 98969 0.021 50.1 63. -13.2 -33_ | |||
CEILING 708.0' - C, 18" Cl 29.1 33." 989.( 0.305 76.1 63. 12.9 3,891 TOTAL TRANSMISSION LOAD W 2,075j | |||
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) a 2.075 + 0 = 2.075 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 20 0 14,196 62.4 0 62.4 (See Sect. 7,6) | |||
SUPPLY AIR: | |||
Supply air is a mix of air from room C1 1 & AHU. | |||
Room Cl AHU cfm 4653 1 269.5 Temperature, OF 62.81 62.4 Total flow = 4,923 cfm lSupply air temperature: 62.8 °F Ts I I Q I CFM I ROOM TEMPERATURE (Tr- 62.8 ) + ( 2,075 I11.08 x 4,923 = ; °F 3.2 LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr): | |||
Room C11 AHU cfm 4653 269.5 Humidity ratio 0.069 10.0069 Total flow 4,923 cfm Wr= 0.0069 # moist # dry air ISTEADY STATE ROOM TEMPERATURE: 63.2 OFdry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 161 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z& Date: 10/15/09 Checked by: &W Date: 10/15/09 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20,5.47 - 5.54. 5.56. 5.57, 6.4 ROOM NAME: 250V BATTERY ROOM I Design air flow. 990 cfm (Transfer from room Cl1) | |||
Supply Air Temp: 62.8 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Stead State Temperature: 64.2 °F Design Rm Temp °F: 65 TYPE OF LENGTH/ WIDTB AREA U 'Ts Tr DELTA T SENSITILE EAT MALL ENCLOSURE 1GT (Ft) (Ft) (Sq Ft) BouahJsqtLF (F) ) (IF) (BTU/h) | |||
EAST 692.0' - C4, 8" RMW 33.3 14.5 482.1 0.455 63A 64. -1.0 -2 WEST 602.0'. C2, 8" RMW 33." 14.d 482.9 0.45 63. 644 -. 0 -22 SOUTW 692.0 -C1l, 8" RMW 23.3 14.5 311. 0.455 62.8 64. -1.1 -19 SOUTH DoorC4 7.' 3.7 26.6 0. 62. 64. -1.4 -1 NORTH 676.0' 692.0' -- ABIA2, NORTH 42" Cl 7.1 14. 108.1 0.211 60.( 64. .4.2 -9 AB/A3, 42" Cl 15 14. 1 229.1 0.21 4 60. .64. -4.2 .2 FLOOR 692.0'- Ground 23: 33.3 775.9 0.02 .50.( 64 -14.2 -28 CEILING 708.0'. C1, 1" Cl 23.3 33.3 775.9 0.301 76.1 64. 11.9 2,61 TOTAL TRANSMISSION LOAD = 1,57! | |||
() The area of the door, fisted directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL. | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 1,574 + 0 = 1,574 Ts I I CFMI ROOM TEMPERATURE (Tr)= ( 62.8 ) + ( 1.574 /(1.08 x 990 ) = 64.3.*F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990) = 0.0069 ISTEADY STATE ROOM TEMPERATURE: 64.2 -F dry bulb This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1& 2 Appendix 11 Page: 162 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z Date: 10/15109 Checked by: d Date: 10/15/09 LOOP CONDION (WINTER) | |||
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20, 5.47 - 5.54, 5.56,5.57, 6.4 ROOM NAME: 260V BATTERY BOARD ROOM I Design air flow: 2,926 dim (Supply from AHU) | |||
Supply Air Temp: 62.4 OF (Supply from AHU) | |||
Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 63.2 OF Design Rm Temp OF: 67 TYPE OF LENGTB/ WIDTH AREA O TI Tr DELTA T SENSZB.Z BEAT LL ENCLOSURE SGT ( ItI (FtI (Sq Ft) BtuMh~sqft.F (F) ( (F) (BTu/h) | |||
SOUTH* 692.0' - Cll,8" RMrW 25.6 14. 321.1 0.451 62.8 63. -0. .- s1 SOUTH Door CS 7. 6. 45.2 0.A48 62.8 63. .0. | |||
NORTH 676.0' - ASIA2, 4? Cl 26, 114.1 366.9 0.211 60.01 63. -13.2 -241 EAST 692.0' - C5, 8" RMW 33.3 14. 482.1 0.AS 62. 63 -0.7 -1 WEST 692.0'. C3, 8" RMW 33.: 14. 482. 0.A5 A 64,4 63i.e 221 FLOOR 692.0'- Ground 25., 33. 842. 0.021 50. 63. .13.2 -28 CEILING 708.0' - C1, I" Cl 25.3 33. 842.1 0.305 76.1 63.2 12.91 3,316 TOTAL TRANSMISSION LOADt 2,776 | |||
() The area of the door, Dsted directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load - (Trans + Other Sensible) = 2,776 + 0 2,776 T I I CFMI ROOM TEMPERATURE (Tr),= 62.4 + 2,776 I (1.08 x 2926 ) = 63.3 OF LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Nr) = 0.0069 +P 0 I ( 4840 x 2926) = 0.0069 ISTEADY STATE ROOM TEMPERATURE: 63.2 OFdry bulb= | |||
This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 163 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: ? Date: 10/15/09 Checked by: j= Date: 10/15/09 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C5 Re?:5.5-5.11 5.14- 5.16. 5.18, 5.20, 6.47- 5.54, 5.56, 5.57, 6.4 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 3,080 cfm (Supply from AHU) | |||
Supply Air Temp: 62.4 OF (Supply from AHU) | |||
Supply Air Humidity Ratio: 0,0069 IbW /Ib dry air Steady State Temperature: 62.5 OF Design Rm Temp OF: 67 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BEAT MALL ENCLOSURE HGT. (Ft) (Ft) (Sq F) lBtulh.sqft.F I (F) (I M (I (BTU/h) | |||
SOUTH* 092.0' -C1 1, 8- RMW 28.7 14. 371.0 0.A 5 62.8 62.51 0.3 51 SOUTH Door C6 74 6. 45.2 0A48 62.8 62. 0.3 61 NORTH 676.0' - A2, 42" CI 20.7 14.1 300. 0.212 60.0 62.M 2.6 -16 NORTH 676.0' -A3,42- Cl 8.0 14. 116.0 0.212 60.0 62. -2.5 -61 EAST 692.0' - C6, 8" RMW 33.3 14, 482.9 0.48 5 63.1 62. 0.6 13 WEST 692.0' - C4, 8" RMW 33. 14. 482. 0. 63 62. 0.7 11 FLOOR 692.0'- Ground 28. 7 33. 955.7 0.021 50. 62. | |||
0 .12.5 -311 C EILING 708.0' - C 3, 18" Cl 23. n 33, 765.1 0.301 63. 62.1 0 0.5 11 t CEILING 708.0'- C1, 18" Cl 6.7 33. 189.4ITOTAL TRANSMISSION 0.301 76.1 LOAD62.1 - 13.6 78 7151 The | |||
(*) area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load (Trans + Other Sensible) 715 + 0 715 Ts I Q I CFM I ROOM TEMPERATURE ( 'r)= 62.4 + 715 /(1.08 x 3080 62.6 OF LATENT LOAD: a latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0. /(4840 x 3080 ) = 0.0069 iSTEADY STATE ROOM TEMPERATURE: 62.5 'F dry bulb This page replaced by Revision 016. | |||
--- -mmmmili | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 164 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Z Date: 10115/09 Checked by: & Date: 10115109 LOOP CONDITION (WINTER) | |||
ROOM NO. 692.0-C6 Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.4 ROOM NAME: 250V BATTERY ROOM 2 Design airflow: 990 cfm (Transfer from room C11) | |||
Supply Air Temp: 62.8 °F Supply Air Humidity Ratio: 0.0069 IbWflb dry air Steady State Temperature: 63.1 OF Design Rm Temp OF: 67 TYPE Or LENGTH/ WIDTH AREA O Ta Tr DELTA T SENSfBLE BEAT MALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) BtuCh.aqft.F (OF) ("F) ('F) (NYU/h) | |||
SOUTH* 692.0' -Cll, 6" RMW 23.3 14.! 311.. 0.45. 62.E 63.1 -0.3 -4* | |||
SOUTH Door C7 7. 3. 26.,1 0.448 62.8 63.1 -0.3 -_ | |||
NORTH 692.0' - ABIA31, 42" CI 20.3 14.5 294.4 0.212 60.01 63.1 -3.1 -19 NORTH 676.0' - ABIA3, 42" Cl 3.01 14.1 43.1 0.212 60.01 63.1 -3.1 -2 EAST 692.0' - C7, 8" RMW 33.3 14.A 482.1 0.454 63.9 63.1 0.8 17 WEST 692.0' - C5, 8" RMW 33. 14. 482. 0. 62. 63.1 -0.6 -13 FLOOR 692.0' | |||
* Ground 23.3 33.- 776. 0.02 50. 63.1 -13.1 -2 CEILING 708.0' - C4, 18" Cl 6.9 33: 229.1 0.371 72.4 63.1 9.2 7981 CEILING 708.0' - C3,18 -CI 15.8 33.31 626.1 0.30 6 63.0 63.1 -0.1 -1 TOTAL TRANSMISSION LOAD : 290J | |||
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area. | |||
LOAD | |||
==SUMMARY== | |||
INTERNAL: | |||
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 290 + 0 = 290 Ts I I I CFMI ROOM TEMPERATURE (Tr) = 62.8 ) + ( 290 1(1.08 x 990 ) 63.1 OF LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 1 (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM TEMPERATURE: 63.1 IF dry bulb = | |||
This page replaced by Revision 016. | |||
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 165 of 194 | |||
==Title:== | |||
Cooling and Heating Load Analysis, and Equip/Component Analysis- EBR ELs 692.0 & 708.0 - Control Bldg. | |||
Prepared by: Ze Date: 10115/09 Checked by: jW Date: 10/15/09 LOOP CONDmON (WINTER)}} |
Latest revision as of 12:32, 10 March 2020
ML12018A214 | |
Person / Time | |
---|---|
Site: | Watts Bar |
Issue date: | 12/22/2011 |
From: | Tennessee Valley Authority |
To: | Office of Nuclear Reactor Regulation |
References | |
EPM-MCP-071689, Rev 21 | |
Download: ML12018A214 (592) | |
Text
Attachment 3 TVA calculation EPM-MCP-071689, "Cooling/Heating Load & Equipment/Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 & 708.0)," Revision 21 (Letter Item 4, SSER 23 Appendix HH Item Number 108)
LEGIBILITY EVALUATED AND ACýEPTED FOR ISSUE../-PpqE-<
SINTUEd/1N. PGCALCULATIONCOVERSHEETICCRIS UPDATE SIGNATURE fREv 21 DATE Page ia REV 0 EDMSIRIMS NO. E PE: E ACCESSIONNO (NA forREV.
B26 900726 258 calculations(nuclear) 19 3 1 1 2 1 9 0 0-5 Calc
Title:
Cooling Heating Load & Equipment / Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0)
CALC ID TYPE ORG PLANT BRANCH NUMBER CUR REV NEW REV CURRENT CN NUC WBN MEB EPMMCP071 689 0021 REVISION
_ I_ _ _ _A PPLICA BILITY N1Entire cal x Selected pages 0 ACTION ci DELETE [ e SUPERSEDE ]NEW ElCI g PAT NYr No CCRIS Changes [N RESIN DATE(VefierApprova Signatures Not Required) beencalc (For reviewed andCCRIS revision, no
, , i ,CCRIS changes required)
UNITS , SYSYTE.=MS UNIDS._.S 001, 002 031 N/A DCN.EDC, N/A IAPPLICABLE DESIGN DOCUMENT(S) CLASSIFICATION N/A .I NONEI E DSa. cAAJ 4)~~.______ I
.RELATED?I (. Ifyes, OR = yes)I ASSUMPTION AND/OR LIMITING CONDITIONS? ATTACHMENT? SAR/CoC AFFECTED Yes XNo[0 Yes X No 0 Yes X No 0 YesD0 No X IYes 0 No X Yes 0 No X dsnalk 423-365-8186 Bechtel MEB Design Review [ 0Yes X No PREPARER SIGNATURE DATE CHECKER SIGNATURE DATE VERIFIER SIGNATURE DATE APPROVAL SI TURE DATE DAvJre )I STATEMENT OF PROBLEM/ABSTRACT f,,,
This calculation determines the cooling/heating loads and steady state conditions (both temperature and humidity) for all rooms served by the Electrical Board Room (EBR) HVAC system during both normal and worst case accident conditions. These rooms are located on elevations 692.0 and 708.0 of the Control Building. The calculation also evaluates the adequacy of the equipment/components associated with the EBR HVAC system.
Standard ASHRAE methods were used in determining the loads and temperature I humidity conditions.
Results indicate that adequate chiller and AHU coil capacities exists to maintain acceptable environmental conditions within spaces served for all normal operational and worst case DBE conditions.
The calculation was updated on Revision 16 to address Unit 2 1 Dual Unit Operation. An unverified assumption for Unit 2 only assumes this stage 3 of DCN 51656-A will be cancelled. Stage 3 of DCN 51656-A is not cancelled as evident by Revision 18.
Revision of the Appendix 11 analysis for Unit 2 / Dual Unit Operation was not changed in support of stage 3 of DCN 51656-A and PIC 52252-A.
Revision 021 was initiated to provide humidity for the Unit 2 Auxiliary Instrument Room for the during LOCA condition. Revision of the Appendix 11 analysis for Unit 2 Operation was not within the scope of Revision 021 and was not changed. Therefore; UVA was not removed.
MICROFICHE/EFICHE Yes 0 No X FICHE NUMBER(S) 0 0 LOAD INTO EDMS AND DESTROY X LOAD INTO EDMS AND RETURN CALCULATION TO CALCULATION ADDRESS: EQB 1M- WBN LIBRARY.
0 LOAD INTO EDMS AND RETURN CALCULATION TO:
TVA 053 [10200] Pae 1of INED-2-1[1 008 TVA 40532 [10-2008] Page 1 of 1 NEDP-2-1 [10-2D-20081
NPG CALCULATION COVERSHEETICCRIS UPDATE Page "
CAIC ID I TYPE I flR( IPL ANT IBRANCH I NUMBER I REV I BRANCH 1 I PLANT I CN I NUC WBN MEB EPMMCP071689 021 I
ALTERNATE CALCULATION IDENTIFICATION, BLDG ROOM ELEV COORD/AZIM FIRM PrintReport Yes El 05 N/A I N/A N/A BECHTEL CATEGORIES NA KEY NOUNS (A-add, D-delete)
ACTION KEY NOUN AID KEY NOUN (AID)
CROSS-REFERENCES (A-add, C-change, D-delete)
ACTION XREF XREF XREF XREF. XREF XREF (A/C/D) CODE TYPE PLANT BRANCH NUMBER REV A P DW WBN MEB 2-47E235-17 A P DW WBN MEB 2-47E235-19 CCRIS ONLY UPDATES:
Following are required only when making keyword/cross reference CCRIS updates and page 1 of form NEDP-2-1 is not included:
PREPARER SIGNATURE DATE CHECKER SIGNATURE DATE PREPARER PHONE NO. EDMS ACCESSION NO.
TVA 40532 [10-20081 Page 2 of 2 NEDP-2-1 [10-20-20081 mmmý
-4 4-0,40 A~/~
REVISION LOG C-004-lNev Y* /4Arl~ar
Title:
C NT/..- euL /14.I,01 o - A/., 4l..Sag"
. ! 4*'g /
leq Revision .o.DESCRIPTION OF REVISION Approved Daote I
Tro ZFFt.ECeIT NF-VQ EtAS A5 IT) _ TI IS W813 ILE& M 5 rtoi - 10007 IRZ 9(!.s/3lk WBJEE 9 S TT0-00 ý 1kBAW E.I KS rte't- o00Z 55 ADMW su.-L AJP2. LS PAGZ5 ADDbW* 0 4ems OWWLc~b. o De"1c,f j iX f, *47ek*,' A 466 PROJECT No. ; 85"/3-'a I, 2~
C LC.
o No.: s*-CP71689, RE. _ 1%d Page 2.. of 1R lP I
(~~~I" 1
' C4 . _ __
ProparThd* Date: t*1-'° 11te ,o/2~/72 Reviewed: Date: D1 TVA 10534 0-54-.7) 0tN I
A
alq TITLE:COOLING AND HEATING LOAD ANALYSIS, CONTROL BLDG-ELECTRICAL BOARD ROOMS WBN-3 1-fl053 EPM-MC~P-071689 REVISION DESCRIPTION OF REVISION NUMBER 2 CALC REVISED TO INCORPERATE CHANGES MADE TO ELECTRICAL LOADS. NEW MODES OF OPERATION WITH REDUCED FLOW RATES WERE ADDED-WITH BATTERY ROOMS EXHAUST FAN C-B IN OPERATION PAGES ADDED: la,2a,3,3b,5a,5b,6-178A, attach.2-4 (182-186). 10&ýý PAGES DELETED: (REV. 1) 3,4,5,7-102,106-122.
PAGES REVISED: 1,2,3,3a,4,5,179,180,181.
DCCM AND CCRIS WERE REVIEWED ON 10/20/92 AND THE CHANGES IDENTIFIED BY DCN'S S-09714-A, P-06202-B, M-11807-A, P-05297-C, M-16301-A WERE INCORPERATED INTO THIS CALCULATION. NO OTHER CHANGE PACKAGES IMPACT THIS CALCULATION.
1 /4044,;DAR I______
i m II--- - --
L_
V -
TT21 f 5 ti TITLE:COOLING AND HEATING LOAD ANALYSIS, CONTROL BLDG- REV LOG ELECTRICAL BOARD ROOMS WBN-31-DO53,EPM-MCP-071689 REVISION DESCRIPTION OF REVISION DATE NUMBER APPROVED 3 CALC REVISED TO INCORPORATE LATEST CHANGES IN ELECTRICAL LOADS. THIS REVISION ALSO INCLUDES AIR FLOW CHANGES REQUIRED TO MAINTAIN A RETURN AIR TEMPERATURE COMPATIBLE WITH THE INACCURACY BAND OF TEMPERATURE SWITCHES 0-TS-31-150-150B AND 0-TS-31-157B. THESE CHANGES ARE REFLECTED IN ATTACHMENT 2.
OPERATION OF BATTERY ROOM EXHAUST FAN C-B IS DELETED PER DCN M-22223-A PAGES ADDED:
2b,4,5,5a, 6, 10, 11, 12,13,13a, 19,19b,20-103,attach 2.
PAGES DELETED:
4,5,5a, 6, 10, 11,12,13,13a, 19,19a, 19b, 20-1 65
,1 6 5 a,165b,165c,165d,166-178,178a,attach 2.
PAGES REVISED: la, 1,2,2a, 3,3a, 3b,7,8,8a,9,14-19,19a.
DCCM AND CCRIS WERE REVIEWED ON 3/1/93 AND NO CHANGE PACKAGES IMPACT THIS CALCULATION.
KI DATE TVA 10534 (EN DES-4-78)
F
-Pe~e-~e TITLE: COOLING AND HEATING LOAD 4NALYSIS, CONTROL Revision Log BLDG ELECTRICAL BOARD ROOMS EPM-MCP-071689, WBN-31 -D053 REVISION DESCRIPTION OF REVISION DATE NUMBER APPROVED Revised to incorporate changes made by DCN M-1 1410-A.
4 Equipment located at 708.0-C3 is replaced. This revision calculates the new heat load and temperature for that room. d4ii/3 Pages Added: lb, 2c, 4a Pages Revised: 5, 6, 12, 13, 80. 81, 82, 83, 84, 96, 98,100,102 Pages Deleted: None DCCM and CCRIS were reviewed on 6-17-93 and no DCNs or other changes which impact this calculation were found.
OT r~~um ~ O ~ maroilm
.u~n~tc
-:r ........ 46-$4-- 14r-
&-"?
Prepared By
- Date "
Checked By _H A Date ( - t-93 WP5611CACS1REVPAOGEKK itb L-
ý,q iý.d MEB-WBN-31, WBN-31-D0503, EPM-MCP-071689 TITLE- Cooling and Heating Load Analysis - Control Building Electrical Board Rooms REVISION DESCRIPTION OF REVISION DATE NUMBER APPROVED 5 Calculation revised to incorporate change from the latest revision of electrical calcs, to change the minimum design outside air 0
temperature from 15OF to 13 F and to reduce the credit taken for
)/b3A internal loads in the heating section of the calculation to 25% of the total.
Pages Added: 2d, 4b, 19b, 19c, 94A Pages Deleted: None Pages Revised: lb, 5, 6, 7, 10. 12, 13, 13a, 19, 19d, 22, 23, 26, 27, 30, 31, 32, 35, 36, 37, 38. 39, 40, 41, 42, 43, 44, 45, 46, 49, 50, 53, 54, 57, 58, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 77, 78, 80, 81, 82, 83, 84, 85, 89, 90, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 107 DCCM and CCRIS were reviewed on 11-18-93 for outstanding changes affecting this revision and none were found.
R5 Prepared By:. Date: ,// 11/t3 R5 Checked By: Date:
U WSICALcSCMAUMS4fl I-1843Dd" MMMMII
F ---
REVISION LOG j, e.
MEB-WBN-31, WBN-31-D053, EPM-MCP-071689 43j41" TITLE: Cooling and Heating Load Analysis - Control Building Electrical Board Rooms REVISION DESCRIPTION OF REVISION DATE NUMBER APPROVED 6 Revision 6 of this calculation is a orev logo change and applies only to -71, L1 ý r-the changes resulting from DCN S-37195-A. This revision Is issued to document these changes which will be incorporated into the calculation In a later revision. This change is in accordance with section 4.1.7.2 of NEP 3.1 rev 2.
Analyzed of the effects of a single failure of the standby isolation damper for the battery room exhaust fan as identified on TDN 95-0707.
The analysis is added as Appendix A. The test deficiency is added as Attachment 5.
Pages Added: 2e, 4c, Appendix A (4 shts) and Attachment 5 (7 shts)
Pages Deleted: None Pages Revised: lb, 5, 6, 13, 103 This rev log change contains /._Pages.
DCCM and CCRIS were reviewed on 7-10-95 for outstanding changes affecting this revision and none were found.
Prepared by d1&ate____
Checked
4 REVISION LOG MEB-WBN-31. WBN-31-D053. EPM-MCP-071689 $v1t&i &T2F TITLE: Cooling and Heating Load Analysis - Control Building Electrical Board Rooms REVISION DESCRIPTION OF REVISION DATE NUMBER APPROVED 7 Revision 7 of this calculation is a "rev log" change and applies only to the changes resulting from DCN S-37939-A that are related to the Control Building Electrical Board Room HVAC System. This change is in accordance with section 4.1.7.2 of NEP 3.1 rev 2.
Analysis of the effects of reduced airflow on the room temperature of the Unit 1 Auxiliary Instrument Room, the Computer Room, and the Mechanical Equipment Room (North) as identified on TDN 95-0714.
The analysis is added as Appendi, B. The test deficiency is added as Attachment 6.
Pages Added: lc, 21, 4d, 6, 103, Appendix B (6 shts) and Attachment 6 (12 shts)
Pages Deleted: 6, 133 Pages Revised: 5, 13, 97, 98 This rev log change contains .X1 pages.
DCCM and CCRIS were reviewed on 8-31-95 for outstanding changes affecting this revision and none were found. Calculation EPM-MCD-090189 R5 is a successor c alculation and is also revised by DCN S-37939-A.
Prepared bya _ ý _date __
Checked by /:1J/A/9Z)& AL ý-I'cdate-9/!/9
,,I
TVAN CALCULATION RECORD OF REVISION CPAp-fieP- o0I18 9 Title Cooling And Heating load Analysis, Control Building- Electrical Board Rooms.
Revision .. DESCRIPTION OF REVISION Date No. ,Approved This Is a page replacement type revision. This Revision, Revision 8 Is Revision below.
as described I 1 4f Revision 8 of this calculation documents the Heat load analysis and establshes room temperature condition due to the replacement of Unit 1 Westinghouse Plant Process Computer with an integrated Computer System (ICS) in support of DCN M3991 1-A.
The resultant room temperature changes (NORMAL /LOCA) in the Aux. Instrument Room 708- CI and Computer Room 708-C3 and Battery Board Room 692-C4 due to sensible load changes. There has been a descripancy found for Room 708-Cl maximum temperature in LOCA condition vs. the environmental drawing (47E235-
- 17) and Environmnetal calculation WBNAPS4-004, The PER (CHPER980147) has been written for corrective action needed to revise environmental drawing and successor calculation. The computer Room 708-C3 and Battery Board Room 692 -
C4 temperatures have no impact on environmental drawings. Also additional existing non-conservative methodology for certain rooms were found and corrected and resulted in no increase in NORMAL/ LOCA temperatures condition. Thus these changes have no adverse affect on Electric Board rooms HVAC system.
Pages Added: 2g (Revision log), 4e (IR Form).
Pages Deleted: None Pages Changed: Ic, 5, 5a, 6,, 12, 13, 20, 21, 22, 23,28,29, 38, 39, 59, 60, 73, 74, 75, 76, 77, 78, 80. 81, 82, 83, 84, 93, 95, 96. -97, 98, 99,100,101,102 103, Appendix B pages 103 h, 103 1 and 103 j, This Revision log contains 4z. pages.
Prepared by . date 12-i- P*
Checked by date 12-.I-3
WVAN CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPM-MPC-071689 I Page a*- L'Al'.0, & If Titbe COOLING AND HEATING LOAD ANALYSIS - CONTROL BUILDING. ELECTRIC BOARD ROOMS.
Revision DESCRIPTION OF REVISION No.
9 Revised to incorporate changes reflected by DCN C50479. The DCN noted increased the electrical load in the Central Alarm Station (room 12A) located in the control Bay at elevation 692.
0 This revision shows that the normal cooling room air temperature increased from 78.6 F to 82.7rF.
Because of this slight increase the mixed air return temperature remained the same. The normal cooling space loads increased from 17,752 BTUH to 20,551 STUH. This revision shows that the resultant room temperatures remain within the boundaries noted on the various data sheets.
Pages added: 2h,,O, and 4f.
Pages deleted: none Pages replaced: none a(0 i Pages changed: 1c,1*3, 59, 60, 61, 62. 65 through 68, 94a, 95, 96, 97, 98, 100, 101,102, and 103.
Total pages: I('-
Prepared by: W date l)Z%*bI checked by; .- _Jdate A CCRIS was reviewed on 01/18/00 and 2 calc's were identified as being impacted, both are being revised (EPM-JAL-121890, and EPI-MCP-090189). -.
if *j U ..
,(,.,6 10 Revised to incorporate changes reflected by DCN D50451A. The DCN noted increased the electrical load in the Unit I Auxiliary Instrument room (room Cl) located in the control Bay at elevation 708.
The normal cooling space loads increased from 242,834 BTUH to 243,223 BTUH. This revision shows that the resultant room temperatures remain within the boundaries noted on the various data sheets.
There is no change in the space temperature in the heating mode as a result of this electrical load increase.
Pages added: 1d, 4g Pages deleted: none Pages replaced: 96, 98, 100, and 102.
Pages changed: 2h, 6, 10, 13, 73 through 78, 93, 94a. 99, 101,103, 103h, and 103i.
Total pages:y'd I (OT 3
Prepared by.r __ date checked by: /.:Ž. date 1_. / I CCRIS was reviewed on 03/10100 and 1 calc's was identified as being Impacted it is being revised (EPZ-MCP-090189).
NEDP-2-2 101-08-19991 Page 1 oIl iVA 40709 (01-1999]
40709 [01-1999] Page 1 of I NEDP-2-2 101-08-19991 TVA
"VAN CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPM-MPC-071689 Page -2i-- I,.i, L.
Title COOLING AND HEATING LOAD ANALYSIS -CONTROL BUILDING -ELECTRIC BOARD ROOMS Revision DESCRIPTION OF REVISION No.
11 This calculation has been revised to reflect the changes in the electrical equipment load presented in WBN EEB-MS-TI09-0042, Revision 11 affecting the Unit 1 Auxiliary Instrument Room. The previous electrical equipment load for El. 708.0-Cl during normal and LOCA operation was 53,319 wafts. The present calculated electrical equipment load is 56,856 watts. As well, this calculation has been revised to reflect the changes in the electrical equipment load presented in WBN EEB-MS-TI09-0022, Revision 10 affecting the Computer Room. The previous electrical equipment load for El. 708.0-C3 during normal and LOCA operation was 12,617.8 watts. The present calculated electrical equipment load is 9,372.8 watts. The supporting DCN is D50301A.
This revision also reflects formatting changes and minor error corrections in response to Problem Evaluation Report # 75-/4 35l5'-o Appendix A and Appendix B have been deleted. The information from these appendices have been incorporated into the main body of the calculation.
In section 6.0, note that revision bars have been applied only if electrical loads have changed (per DCN D50301A) or if final room temperatures were changed due to numerical iterations performed in response to Note 11 of section 6.
Pages added: Revision Log for revision 11, Design Verification Form for revision 11, Computer Input File Storage Information Sheet Pages Revised: All pages have been renumbered in consecutive order.
The calculation classification appears on the cover sheet.
Pages deleted: Design Verification Sheets for revision 0 through revision 10, Calculation Classification Forms, Appendix A, Appendix B Total Page Count 136 Prepared By Date Checked v Date _______
NEDP-2-2 [01-08-1999]
Page 1 of 1 TVA TVA 40709 [01-19991 40709 [01-1999] Page 1 of I NEDP-2-2 101-M19991
9114 pac-2 oy TVAN CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPM-MCP-071689 Title COOLING AND HEATING LOAD ANALYSIS AND EQUIPMENT/COMPONENT PERFORMANCE ANALYSIS -
ELECTRICAL ROARD ROOMS ELs 692.0 &701.0 -CONTROL BUILDING.
Revision DESCRIPTION OF REVISION No.
12 This calculation is performed in accordance with the requirements of NEDP-2 as a result of the corrective action program PER 98-016345.
This calculation is revised and reformatted in its entirety.
In accordance with the corrective action program, this calculation revision updates room areas, heat transfer coefficients, steady state temperatures, references, and modes of operation. It also incorporates calculation EPM-MCP-0901 89 which evaluates the HVAC equipment/components performance for the Electrical Board Rooms in the Control Bldg.
Consequently, calculation EPM-MCP-090189 was voided.
SAR Section have been reviewed by______
Changes associated with this revision do not affect the SAR (Section 9.4)
Tech Specs have been reviewed and determined not to be affected.
Total Number of Pages in Rev 12: /_o Prepared by: "*9 £ _-- Date:
T. E. Collins Checked by: . Date.
DC.J. MaIani DCCM and CCRIS were reviewed on 5/01/01 and no DCNs or other changes which impact the calculation were found.
IVP' '4IJIU~ LL~-~uuuJ -'age 1 0? 1 VP%"V I vI LIZ,-&Wuuu Page I of I NEP.U-2-2 [12'-20001W
e %
"(-4' P-Iq TVAN CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPM-MCP-071689 Title COOLING AND HEATING LOAD ANALYSIS AND EQUIPMENT/COMPONENT PERFORMANCE ANALYSIS -
ELECTRICAL ROARD ROOMS ELs 692.0 & 708.0 - CONTROL BUILDING.
Revision DESCRIPTION OF REVISION No.
13 This calculation is performed in accordance with the requirements of NEDP-2.
The entire calculation was completely revised and renumbered.
Revision 13 determined the coil and chiller adequacy for the EBR AHU temperature transmitter set point (baseline) of 75 OF during the normal cooling mode for the Electrical Board Rooms located on ELs 692.0 and 708.0 In the Control Building.
Revision 13 determined the EEB AHU temperature transmitter set point such that Unit 1 Auxiliary Instrument Room can be maintained at 68 OF or lower during the normal cooling mode per DCN D-50409-A. It determines the adequacy of the coils and chiller. Using the set point determined for the normal cooling mode, the steady state room temperatures and humidity were calculated for LOCA cooling, and normal and LOCA/LOOP heating.
Total Number of Pages In Rev 13: 322 Prepared by: Date: (0101-_
T. E. Collins Checked by: Date:
L. Nicholson WA.40709.12...0.. age 1 of TVA 40709 [12-2000] Page I of I NE*DP-2-2 (12-4I4-2000J
TVAN CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER: EPM-MCP.071689 Page II.
Title:
Cooling/Heating Load and Equipment/Component Performance Analysis for the Control Buildin - Electrical Board Room Areas (El. 692.0 and 708.0)
Revision DESCRIPTION OF REVISION No 14 This calculation is performed in accordance with the requirements of NEDP - 2.
The calculation was extensively revised and all pages were renumbered. Therefore, revision bars were not added.
Revision 14 incorporated changes per DCN D51656A which lowered each AHU bypass damper controller setpoint to 68*F to decrease the environmental temperature limits in the spaces served by the Electrical Board Room (EBR) air conditioning subsystem.
Also the design flow rate to Secondary Alarm Station Room (692.0 - C1 2) was reduced to 200 cfm for personnel comfort reasons.
In addition, this revision corrected the analysis to Include changes per DCN M02693-A.
This DCN removed EBR AHUs face damper(s) prior to initial start-up of the unit.
Rev. 14 calculated steady state room temperatures and cooling loads during normal (summer & winter) operating conditions and LOCA (summer) and LOOP (winter) accident conditions and evaluated adequacy of the coils and chillers. Rev.14 reduced the lower limit of the environmental temperature from 60 0F to 55 F in all areas served by EBR subsystem with the exception of the Unit1 Auxiliary Instrument Room. FSAR Change package # 1845 was initiated to revise the FSAR Section 9.4.1.
Total number of pages in Rev.14: 5".3 Prepared by: Date: 2-2 L. Nicholson Checked by: 2'4 /Az-Date:~
NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPMMCP071689 Page ii.m Title Cooling/Heating Load and Equipment/Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0)
Revision DESCRIPTION OF REVISION No.
015 Revision 015 of this calculation was created to capture the effects of DCN 52317-A. This involved increasing the cooling load in the 250V Battery Board Room (C4) at El. 692.0, but the difference in room temperature was within the margin originally introduced in the calculation. The conclusions are not affected, thus it was not necessary to rerun the AIRCOOL model. Also, the environmental drawings for the rooms are not affected and no successor calculations are impacted, so no revisions are required.
CCRIS was corrected in response to PER 158531: Calculation MDQ00003120010065 was changed from a successor to a predecessor.
Revision levels of the references were updated to reflect the most current documents.
The total number of pages in each attachment and appendix is as follows:
Attachments No. of Paaes 1 - Old Cover Sheets 10 2 - Not Used 1 3 - Not Used 1 4 - Carrier Single Package Cooling Units Performance Data 2 5 - Computer Room Supplemental Cooling A/C Unit A 2 6 - EBR AHU Coil Parameter Data from TRANE 2/6/01 2 7 - EBR AHU Coil Information Sheets from TRANE 1/6/01 4 8 - EBR Chiller Guaranteed Performance Data 5 9 - SSD-0-LPT-31-336-S 11 10- WBN Reduced Capacity of HVAC Cooling Equipment 1 11 - Computer Room Supplemental AHU Transfer Contract 4 12- DCN M-2693-A 33 13 - Partial Copy of Contract P-93NNS-75678C-000 39 14 - EBR AHU A-Size Drawing 47A373-1 1 15 - SSD-0-ITC-31-511A-S 2 Appendices No. of Pages 1 - Excel Spreadsheet for New Design Flow Rates 8 2 - Simplified Air Flow Diagram for Normal and LOCA (Summer) 1 3 - Simplified Air Flow Diagram for Normal and LOCA (Winter) I 4 - AIRCOOL Input Data 2 5 - ASHRAE Psychrometric Chart No. 1 1 6 - EBR AIRCOOL Benchmark Model and Results 3 7- Evaluation of EBR AHU Cooling Coil Bypass Flowrate 10 8 - Computer Room Supplemental Cooling Unit AIRCOOL Model 3 9 - Temperature Evaluation for LOCA-Summer 1 Condition, 70% Flow 27 10 - Evaluation of Interim Condition for DCN D51656A 98 Pages Added: b.i, a.i, ii.m, iii.1, iv.2, Pages Revised/Replaced: v, 5.1, 5.2, 6.3, 6.4, 6.5, 6.6, 7.8.1-7.8.24, 7.9.1-7.9.24, 7.10.1-7.10.24, 7.11.1-7.11.24, 7.12.1-7.12.24, 7.13.1-7.13.24, 8.1-8.7, Appendix 9 - Pages 1 through 24, Appendix 10 - Pages A.10.1 through A.10.4.24, Pages Deleted: none Total number of pages in this revision including Attachments: 538 Pages IVA 40709 [10-20081 Page 1 of I NEDP-2-2 [10-20-20081
NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPMMCP071689 Page ii.n Title Cooling/Heating Load and Equipment/Component Performance Analysis for the Control Building - Electrical Board Room Areas (EL.692.0 and 708.0)
Revision DESCRIPTION OF REVISION No.
016 Revision 016 of this calculation was created to update Unit 2/ Dual Unit Operation applicability. This revision Incorporated new heat loads from the Electrical Heat Loads Calculations (WBNEEBMSTI090022 R12, WBNEEBMSTI090042 R14 and WBNEEBMSTI090058 R8) which were revised recently to meet the new methodology and engineering guidelines. The cooling load calculation WBNMEBMDQ0031000065 data is applicable to Unit 1 operation only. The heat load from Electrical Heat Load Calculations will be directly used for dual unit operation. As a result of the update of new heat load, the Excel spreadsheet has been reiterated and the steady state temperatures in the Control Building - Electrical Board Room Areas (EL.692.0 and 708.0) for the dual unit operation are established and listed in Appendix 11.
Revision 016 adds an unverified assumption for Unit 2 only. It assumes that Stage 3 of DCN 51656 will be cancelled for dual unit operation. The unverified assumptions are discussed in Appendix 11 in Section 2.2 on page I of 194 Affected engineering judgments and assumptions were reviewed and were revised as necessary to ensure adequacy.
Ultimate heat sink (UHS) temperature was not used as an input to the calculation analyses. Therefore, existing calculation results will not be affected by changing the UHS technical specification temperature.
FSAR AND TECHNICAL SPECIFICATIONS HAVE BEEN REVIEWED AND ARE NOT AFFECTED BY THIS REVISION OF ECL TION.
Reviewer:
Pages Added: c.i, d.i, ii.n, iii.2, iv.3, Appendix 11:194 Pages Revised: V, 8.1 Pages Replaced: N/A Pages Deleted: N/A Total number of pages in this revision including Attachments: 737 Pages This page is added by Rev.016 Page 1 of 1 NEDP-2-2 [10-20-2008]
TVA [10-2008]
40709 [110-2008]
TVA 407bg Page 1 of 1 NEDP-2-2 [10-20-20081
Page ii.o NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPMMCP071689 Title Cooling/Heating Load & Equipment/Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0)
Revision DESCRIPTION OF REVISION No.
017 DCN 54429A replaces the existing Loose Parts Monitoring System for WBN Ul with upgraded equipment in the Unit 1 Auxiliary Instrument Room (708.0-Col) of the Control Building. The installation of this equipment increases the heat load in 708.0-CO1 by 1,260 Watts, which results in a total theoretical electrical equipment heat load of 53,812 watts as reported in predecessor calculation WBNEEBMSTI090042 R01 6.
This calculation documents the electrical equipment loads in the Ul Aux Instr. Rm from predecessor calculation WBNEEBMSTI090042, R016; however, the electrical equipment loads from predecessor calculation MDQ00003120010065 are utilized in the analysis (see Section 6.9, Item 3). Therefore, no computations, results, or conclusions are impacted, and no successor calculations are impacted.
Appendix 11, which was developed to address dual unit operation, utilizes total design heat loads from predecessor calculation WBNEEBMSTI090042, R014 (67,176 W), which are higher than those documented in WBNEEBMSTI090042, R016 (64,132 W) for the Ul Aux. Instr. Rm.
Therefore, no changes are made to Appendix 11. This is conservative.
Impacts to UFSAR and Tech Specs are reviewed under parent DCN 54429.
Pages Revised/Replaced: i, v, 6.5, & 6.6 IL" Pages Added: ia, ii.o, iii.3 & iv.4 Pages Deleted: d.i, c.i, b.i, a.i, & i.a Total Number of Pages (R017): 736 NEDP-2-2 [10-20-2008]
I"VA [10-2008]
40709 [10-2008]
FVA 40709 Page 1 Page of 1 1 of 1 NEDP-2-2 [10-20-20081
P~ne ii.D NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPM-MCP-071689
Title:
Cooling/Heating Load & Equipment /Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0)
Revision DESCRIPTION OF REVISION No.
18 This revision incorporates the results of air flow measurements recorded in support of stage 3 of DCN 51656-A which were outside the G-37 acceptance criteria of +/-10%. PIC 52252-A is being issued for stage 3 of the DCN and revision 18 to the analysis provides the necessary documentation to adjust the design basis relative to normal and post LOCA temperature and relative humidity values accordingly. Specifically, the measured air flow rates were as follows:
The 24V and 48V Battery Board and Charger Room (692.0-C8) supply air flow rate was 724 cfm as compared to 1,000 cfm (as required by DCN 51656-A).
The Secondary Alarm Station (692.0-C12) supply air flow rate was 346 cfm as compared to 200 cfm (as required by DCN 51656-A).
The 250V Battery Board Room #1 (692.0-C4) supply air flow rate was 3,297 cfm as compared to 2,700 cfm (as required by DCN 51656-A).
The Battery Room Exhaust Fan Room (692.0-C2) supply air flow rate was 419 cfm as compared to 255 cfm (as required by DCN 51656-A).
These air flow rates were incorporated into the analysis and factored into each of the six cases associated with both normal plant operation and post LOCA conditions. Overall, the changes had very minimal impact on the existing room temperatures and relative humidity values.
Also, the 70% of design air flow case included in Appendix 9 was revised in consideration of the measured flows. Appendix 10 was deleted since stage 3 of DCN 51656-A is implemented.
It should be noted that the existing unverified assumption relative to Unit 2 / dual unit operation will not be valid since this revision does incorporate changes resulting from stage 3 of DCN 51656-A and PIC 52252-A. Revision of Appendix 11 to consider the measured air flow rates was outside the scope of revision 18.
Impacts to the WBN UFSAR and Technical Specifications are reviewed under PIC 52252-A.
Pages Revised/Replaced: i, ia, iii, v, 1.1, 4.2, 4.3, 5.1, 5.2, 7.2 through 7.6, 7.8.1 through 7.8.27, 7.9.1 through 7.9.30, 7.10.1 through 7.10.27, 7.11.1 through 7.11.30, 7.12.1 through 7.12.25, 7.13.1 through 7.13.30, 8.1 through 8.1 through 8.7, Appendix I (pages 1, and 2 only), Appendix 2 (1 page), Appendix 3 (1 page), Appendix 9 (29 pages), and Appendix 10 (1 page)
Pages Added: iip, iv.5, 2.1.1, 5.3, and Appendix I (page 9)
Pages Deleted: iii.1, iii.2, iii.3, and Appendix 10 (97 pages)
Total Number of Pages: 643 pages including all attachments and appendices WA 079(0-00] Pge1 f NDP--2[1-2-20I TIVA 40709 [10-20081 Page I of I NEDP-2-2 [10-20-2008]
Paoe ii.a NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPMMCP071689 Title Cooling/Heating Load & Equipment/Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0)
Revision DESCRIPTION OF REVISION No.
019 DCN 55250A upgrades equipment located in the Secondary Alarm Station (SAS) Room (692.0-C12). These changes significantly increase the cooling load within this room and require a change in supply airflow. More than adequate flow exists in the subsequent room, the Communications Room (692.0-C9). The design flow rate in the SAS will be increased and the design flow in the Communications Room decreased.
The calculation was updated in revision 16 to address Unit 2 / Dual Unit Operation. An unverified assumption for Unit 2 only assumes that stage 3 of DCN 51656-A will be cancelled.
Stage 3 of DCN 61656-A is not cancelled as evident by revision 18. Revision of the Appendix 11 analysis for Unit 2 / Dual Unit Operation was not within the scope of revision 19 and was not changed.
Revision Bars have not been included on the pages showing the various Case computations.
These computations are the result of an excel spreadsheet with formulas linking multiple cells.
There is no added value in identifying every change to the spreadsheet.
Dual signatures on the coversheet indicate full responsibility by each individual for preparation, review, and verification of all changes associated with this revision.
Impacts to UFSAR and Tech Specs are reviewed under DCN 55 d PIC 5Jr694.
Successor calculations have been reviewed and the following calculations will be revised due to the changes in this revision:
MDQ00006720030079 EPMMCP090589 EPMRAV1 12492 EPMMA041592 Pages Revised/Replaced: i, ia, iii, v, 4.1, 4.2, 5.1, 5.3, 6.3, 6.4, 6.5, 6.6, 7.8.1 through 7.8.27, 7.9.1 through 7.9.30, 7.10.1 through 7.10.27, 7.11.1 through 7.11.30, 7.12.1 through 7.12.55, 7.13.1 through 7.13.24, 8.1, 8.2, 8.3, 8.4, 8.5, 8.6, 8.7 Appendix 1 pages 1 and 2, Appendix 2 page 1, Appendix 3 page 1, Appendix 9 pages 1 through 29 Pages Added: ii.q, iii.a, iv.6 Pages Deleted: Appendix 1 pages 3-9 Total Number of Pages (R019): 639 Page 1 of 1 NEDP-2-2 [10-20-2008]
TVA 40709(10-2008]
WA 40709 [10-2008] Page 1 of 1 NEDP-2-2 [10-20-20081
Paae ii.r NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER EPMMCP071689 Title Cooling/Heating Load & EquipmentlComponent Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0)
Revision DESCRIPTION OF REVISION No.
020 Revision 20 incorporates the modifications made by DCNs 52853, 56903, and 58262.
DCNs 52853 and 56903 are part of the Digital Controls System (DCS) upgrade and add/remove equipment in the Unit 1 Auxiliary Instrument Room (708.0-Cl) and Computer Room (708.0-C3). The cooling load reported in predecessor calculation MDQ00003120010065 increased in the Unit 1 Auxiliary Instrument Room and was unchanged for the Computer Room. The change in cooling load in the Unit 1 Auxiliary Instrument Room caused an increase above the design temperature at the previously analyzed airflow, which was a measured value. This revision shows a requirement to increase the airflow to the Unit 1 Auxiliary Instrument Room to its design flow.
DCN 58262 supports the security upgrades being made to the Secondary Alarm Station (692.0-C12).
The cooling load reported in predecessor calculation MDQ00003120010065 increased for the Secondary Alarm Station (SAS). The cooling load increased significantly and caused an increase above the design temperature at the previously analyzed airflow. This revision shows a requirement to increase the design flow to the SAS. More than adequate flow exists in the adjacent room, the Communications Room (692.0-C9). The design flow rate in the SAS is increased and the design flow in the Communications Room decreased.
The theoretical loads reported on pages 6.5 and 6.6 have been updated to reflect the most recent revisions to the Electrical calculations.
The calculation was updated in revision 16 to address Unit 2 / Dual Unit Operation. An unverified assumption for Unit 2 only assumes that stage 3 of DCN 51656-A will be cancelled. Stage 3 of DCN 61656-A is not cancelled as evident by revision 18. Revision of the Appendix 11 analysis for Unit 2 / Dual Unit Operation was not within the scope of revision 20 and was not changed.
Revision Bars have not been included on the pages showing the various Case computations. These computations are the result of an excel spreadsheet with formulas linking multiple cells. There is no added value in identifying every change to the spreadsheet.
Impacts to UFSAR and Tech Specs are reviewed under DCNs 52853, 56903, 56904, and 58262.
Successor calculations have been reviewed and the following calculations will be revised due to the changes in this revision:
MD000006720030079 EPMMCP090589 EPMRAV1 12492 EPMMA041592 Pages Revised/Replaced: i, ia, iii, iii.a, 5.1, 5.3, 6.3, 6.4, 6.5, 6.6, 7.8.1 through 7.8.27, 7.9.1 through 7.9.30, 7.10.1 through 7.10.24, 7.11.1 through 7.11.30, 7.12.1 through 7.12.55, 7.13.1 through 7.13.24, 8.1, 8.2, 8.3, 8.4, 8.5, 8.6, 8.7 Appendix 1 pages 1 and 2, Appendix 2 page 1, Appendix 3 page 1, Appendix 7 pages 1 through 3,
.Appendix 9 pages 1 through 29 Pages Added: ii.r, iv.7 Pages Deleted: None Total Number of Paaes (R020): 641 TVA 40709 [10-2008] Page 1 of 1 NEDP-2-2 [10-20-2008]
TVA 40709 [10-2008] Page 1 of 1 NEDP-2-2 [10-20-2008]
NPG CALCULATION RECORD OF REVISION CALCULATION IDENTIFIER : EPMMCP071689 Page iis
Title:
Cooling / Heating Load & Equipment / Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0)
Revision DESCRIPTION OF REVISION No.
021 Revision 21 was initiated to provide humidity for the Unit 2 Auxiliary Instrument Room during LOCA condition. Appendix 12 was added to provide the humidity for the Unit 2 Auxiliary Instrument Room. The calculation was updated on Revision 16 to address Unit 2 / Dual Unit Operation.
An unverified assumption for Unit 2 only assumes this stage 3 of DCN 51656-A will be cancelled. Stage 3 of DCN 51656-A is not cancelled as evident by Revision 18. Revision of the Appendix 11 analysis for Unit 2 / Dual Unit Operation was not changed in support of stage 3 of DCN 51656-A and PIC 52252-A.
Revision of the Appendix 11 analysis for Unit 2 Operation was not within the scope of Revision 021 and was not changed. Therefore; UVA was not removed.
Successor calculations have been reviewed and the successor calculation WBNAPS4004 needs to be revised to reflect the minimum relative humidity for abnormal condition. PL-1 1-4230 has been initiated to track this item.
Ultimate heat sink (UHS) temperature was not used as an input to the calculation analyses. Therefore, existing calculation results will not be affected by changing the UHS technical specification temperature.
The effect of Unit 2 dual operation on Unit I margins have been reviewed with no impact.
Successor calculations have been reviewed and are not impacted by this revision.
FSAR AND TECHNICAL SPECIFICATIONS HAVE BEEN REVIEWED AND ARE NOT AFFECTED BY THIS REVISION OF THE CALCULATION.
Reviewer: K~.kl L/ Y1'/
Pages Added: Iis, iiib, Appendix 12 - I page Pages Revised: V Pages Replaced: i, ia Pages Deleted: None Total number of pages in this revision including Attachments: 644 Pages (Rev. 020 - 641 pages plus 3 added by Rev. 021)
This page added by Revision 021 TVA 40709 [10-20081 Page 1 of I NEDP-2-2 [10-2D-20081
Page iii NPG CALCULATION VERIFICATION FORM Calculation Identifier EPMMCP071689 Revision 020 Method of verification used:
- 1. Design Review ,
- 2. Alternate Calculation Dl Verifier Frank Loscalzo Date ,2-ZJ'6
- 3. Qualification Test []
Comments:
This calculation has been reviewed for technical adequacy of the methodology, acceptable basis, proper references and assumptions, and compliance with the applicable codes, standards, and procedures. This calculation is acceptable.
Page 1 of 1 NEDP-2-4 [1 0-20-2008J TVA 40533 [10-2008]
40533 [10-w2008] Page 1 of 1 NEDP-2-4 [10-20-20081
Page iii.a NPG INTERFACE REVIEW MEETING NOTICE AND MEETING RESULTS Review Number EPMMCP071689, Rev. 020 Review Results I.
Comment/Concern/Disagreement Resolution N/A Calc WBPE030904011 is the only I&C successor listed inCCRIS against EPMMCP071689. WBPE030904011 uses controller setpoints from EPMMCP071689. Since these setpoints are not being changed by Rev 20 of the calculation, there is no impact to WBPE03090401 1.
I.
Comments By! Da*: Resolution By / Date:
Lynn Cowan N/A Organization/Php:f . Resolution Concurrence By / Date:
S&L 423 752-55V0 cc: EDMS, TVA 10842 [10-2008] Page 2 of 2 NEDP-2-8 (10-20-20081
Page iiib NPG CALCULATION VERIFICATION FORM Calculation Identifier EPMMCP071689 Revision 021 Method of verification used:.
- 1. Design Review
- 2. Alternate E- Verifier Robert D. Andre Date Calculation M A12/11
- 3. Qualification Test El" Comments:
The purpose of this calculation revision was to identify the relative humidity in the Unit 2 Auxiliary Instrument Room during a LOCA. This was done satisfactorily using appropriate methods and design input.
This page added by Revision 021 Pae 1of NED [1020-008 053 [10200]
TVA TIVA 40533 [10-20081 Page 1 of 1 NEDP-2-4110-20-20081
Computer Input File Storage Information Sheet Document: Ee0-m&or-71ai Rev-: J4- Plant: 4 WI Page I Subject- Prepared by: ADate Checked by: 4'1-r Date
___ Electronic storage of the input files for this calculation is not required.
Comments:
V~"Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires reverification of its contents prior to use)
File Keeper Storage / Retrieval System File Name EPMMCP071689Rl4.xls User Name rasulfri Group Name Keyword/Problem Number dcn 51656a Creation Date Modification Date 2005-02-08 09:14 Owner Name r. a. sulfridge Owner Address eqb 2n-wbn Hardcopy Number epmmcp07l6B9rl4 Source Hardware ultra-enterprise Source OS System sunos 5.8 Application excel Access Class public Plant Name watts bar File Size 2269184 File Type file Reference ID 307012 Backup ID /farm/rasulfri/s18005d0109l05t103809
==
Description:==
control bldg el. 692.0 temp. analysis
Computer Input File Storage Information Sheet Document: Ernn-mCp-0o-n8q Rev: 14 Plant: WSW Page I'V.
Subject:
Prepared by: Date 1/7/e-COAtfl_4Ok SLD&. EdjA rdmnq ,q/.4Ilyrs Checked by: g Date £//or Electronic storage of the input files for this calculation is not required.
Comments:
_fJInput files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires reverification of its contents prior to use)
File Keeper Storage / Retrieval System File Name EPMMCPO71689R14Interim.xls User Name rasulfri Group Name Keyword/Problem Number dcn 51656a Creation Date Modification Date 2005-02-03 08:00 Owner Name r. a. sulfridge Owner Address eqb 2n wbn Hardcopy Number epmmccp07l689rl4 Source Hardware ultra-enterprise Source OS System sunos 5.8 Application excel Access Class public Plant Name watts bar File Size 1261568 File Type file Reference ID 307013 Backup ID /farm/rasulfri/s18005d0109105t104041
==
Description:==
control bldg. el. 692.0 temp. analysis
Page iv.2 NPG COMPUTER INPUT FILE STORAGE INFORMATION SHEET Document EPMMCP071689 Rev. 15 1 Plant: WBN
Subject:
Cooling/Heating Load and Equipment/Component Performance Analysis for the Control Building - Electrical Board Room Areas (El. 692.0 and 708.0)
El Electronic storage of the input files for this calculation is not required. Comments:
Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires re-verification of its contents before use.)
File Keeper Storage / Retrieval System File Name EPMMCP071689RI5.xls Keyword/Problem Number dcn 52317a Modification Date 20081212 Hardcopy Number EPMMCP071689RI5.xls Application excel Plant Name watts bar Document Identifier 311140
Description:
control bldg el. 692.0 temp. analysis File Name EPMMCP07!689Rl5Interim.xls Keyword/Problem Number dcn 52317a Modification Date 20081212 Hardcopy Number EPMMCP071689Rl5lnterim.xls Application excel Plant Name watts-bar Document Identifier 311142
Description:
control bldg el. 692.0 temp. analysis El M icrofiche/eFiche TVA 405351[10-2008] Page I of I NEDP-2-6 [10-20-20081
Page iv.3 NPG COMPUTER INPUT FILE STORAGE INFORMATION SHEET Document EPMMCP071689 Rev. 016 Plant: WBN 1&2
Subject:
Excel Workbook El Electronic storage of the input files for this calculation is not required. Comments:
[ Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires re-verification of its contents before use.)
File Keeper Storage / Retrieval System File Name EPMMCP071689RI6,xls Keyword/Problem Number hvac spreadsheet Modification Date 10/20/2009 Application excel Plant Name wattsbar Document Identifier 313021
Description:
692.0 temp. analysis for dual unit operation File Name EPMMCP071689Rl6_Preliminary.xls Keyword/Problem Number hvac spreadsheet Modification Date 11/05/2009 Application excel Plant Name watts bar Document Identifier 313161
Description:
692.0 temp analysis for dual unit operation This page is added by Rev.016 El Microfiche/eFiche TVA 40535 [10-2008] Page I of I NEDP-2-6 [10-20-2008]
Paqe iv.4 NPG COMPUTER INPUT FILE STORAGE INFORMATION SHEET Document EPMMCP071689 Rev. 017 Plant: WBN 1&2
Subject:
Cooling/Heating Load & Equipment/Component Performance Analysis for the Control Building -
Electrical Board Room Areas (El. 692.0 and 708.0)
El Electronic storacie of the input files for this calculation is not required. Comments:
Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires re-verification of its contents before use.)
File Keeper Storage / Retrieval System File Name EPMMCP071689R17.xls Keyword/Problem Number hvac spreadsheet Modification Date 5/19/2010 Application excel Plant Name watts_bar Document Identifier 314890
Description:
692.0 temp. analysis El Microfiche/eFiche TVA 40535 [10-20081 Page 1 of 1 NEDP-2-6 [10-20-20081
Page lv.5 NPG COMPUTER INPUT FILE STORAGE INFORMATION SHEET Document EPM-MCP-071689 Rev. 18 1 Plant: WBN
Subject:
Cooling/Heating Load & Equipment /Component Performance Analysis for the Control Building -
Electrical Board Room Areas (El. 692.0 and 708.0)
[I Electronic storage of the input files for this calculation is not required. Comments:
Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires re-verification of its contents before use.)
File Keeper Storage / Retrieval System File Name: EPMMCP071689R1 8.xlxs Keyword/Problem Number: hvac spreadsheet Modification Date: 8/13/2010 Application: excel Plant Name: watts bar Document Identifier: 315685
Description:
EBR AREA TEMP. ANALYSIS E] Microfiche/eFiche TVA 40535110-20081 Page I of I NEDP-2-6 [10-20-20081
Page iv.6 NPG COMPUTER INPUT FILE STORAGE INFORMATION SHEET Document EPMMCP071689 T Rev. 019 I Plant: WBN 1&2
Subject:
Cooling/Heating Load & Equipment/Component Performance Analysis for the Control Building -
Electrical Board Room Areas (El. 692.0 and 708.0)
Ii Electronic storage of the input files for this calculation is not required. Comments:
Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires re-verification of its contents before use.)
File Keeper Storage / Retrieval System File Name EPMMCP071689R19.xls Keyword/Problem Number hvac spreadsheet Application Excel Plant Name wattsbar Document Identifier 316252
Description:
692.0 temp. analysis El Microfiche/eFiche TVA 40-535 [10-2008] Page 1 of 1 NEDP-2-6 [10-20-20081
Page iv.7 NPG COMPUTER INPUT FILE STORAGE INFORMATION SHEET Document EPMMCP071689 Rev. 020 Plant: WBN 1&2
Subject:
Cooling/Heating Load & Equipment/Component Performance Analysis for the Control Building -
Electrical Board Room Areas (El. 692.0 and 708.0)
El Electronic storage of the input files for this calculation is not required. Comments:
10 Input files for this calculation have been stored electronically and sufficient identifying information is provided below for each input file. (Any retrieved file requires re-verification of its contents before use.)
File Keeper Storage / Retrieval System File Name EPMMCP071689R20.xls Keyword/Problem Number hvac spreadsheet Application Excel Plant Name wattsbar Document Identifier 318458
Description:
692.0 temp. analysis ElMicrofiche/eFiche TVA 40535 [10-2008] Page 1 of 1 NEDP-2-6 [10-20-20081
F, Paae I pacle 'I NPG CALCULATION TABLE OF CONTENTS Calculation Identifier: EPMMCP071689 Revision: 019 TABLE OF CONTENTS SECTION TITLE PAGE Calculation Cover Sheet Revision Log Design Verification Form Computer Input File Storage Information sheet IV Table of Contents v Summary of Analysis 1.0 Purpose 1.1 2.0 Criteria 2.1 3.0 Applicable Codes and Standards 3.1 4.0 Assumptions 4.1 5.0 References 5.1 6.0 Design Input Data and Methodology 6.1 7.0 Calculations 7.1 8.0 Summary of Results and Conclusions 8.1 Attachments
- 1. Old Cover Sheets (Historical records for Information only) 10 pages
- 2. Not used 1 page
- 3. Not used 1 page
- 4. Carrier Single Package Cooling Units Performance Data - Communications Room 2 pages Supplemental AHUs
- 5. Computer Room Supplemental Cooling NC Unit A Size Drawing 47A373-26 and Performance Data 2 pages
- 8. EBR Chiller Guaranteed Performance Data 5 pages
- 9. SSD-0-LPT-31-336-S 11 pages
- 10. WBN Reduced Capacity of HVAC Cooling Equipment - ERCW Systems Equipment Flow Requallfication - Quality Design Information 1 page
- 11. Computer Room Supplemental AHU Transfer Contract 4 pages
- 13. Partial Copy of Contract P-93NNS-75678C-000 Which Replaced the EBR AHU Cooling Coils with Identical TRANE Coils 39 pages
- 15. SSD-0-lTC-31-511A-S Chilled Water Temperature Controller SSD 2 pages Amaedlxes
- 1. EBR Sub-System - Design Flow 100% 2 pages I R2
- 2. Simplified Air Flow Diagram for Normal and LOCA (Summer) 1 page
- 3. Simplified Air Flow Diagram for Normal and LOOP (Winter) 1 page
- 4. Computer Room Supplemental AHU Input Data for AIRCOOL Program Runs 2 pages
- 5. ASHRAE Psychrometric Chart No. 1 I page
- 8. Computer Room Supplemental Cooling Unit AIRCOOL Benchmark Model and Results 3 pages
- 9. Temperature Evaluation for LOCA-Summer 1 Condition with 70% Design Air Flow Rate 29 pages
- 10. Not used 1 page
- 11. Dual Unit Operation 194 pages 1 page Page I of 1 NEDP-2-3 [10-20-2008]
TrVA 40710 (10-2008]
R2 1
\ 12. Evaluation of Relative Humiditv in Unit 2 Auxiliarv Instrument Room durincq LOCA Condition.
This page Replaced by Revision 19.
CALCULATION SHEET Calculation Number: EPM-MCP-071689. Rev. 18 WBN / Units 1 & 2 Page:
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/201010 1.0 Purpose The purpose of this calculation is:
To determine the steady state room temperatures and humidities for the spaces served by the Electrical Board Room (EBR) air conditioning (AC) system located on elevations 692.0 and 708.0 of the WBN Control Building. Steady state temperatures and humidities were determined for normal plant operating conditions (summer & winter) and Design Basis Event (DBE) accident conditions of Loss of Coolant Accident (LOCA) during the summer and Loss of Offsite Power (LOOP) during the winter.
The accident scenario for EBR AC system which results in minimum room temperatures is one which minimizes the cooling loads within the rooms served. This will occur during DBE LOOP (winter) without a concurrent LOCA since only safety-related loads would be present and additional loads required for LOCA event mitigation within certain rooms such as Unit 1 Auxiliary Instrument Room would be not present.
The accident scenario for the EBR AC system which results in maximum room temperature is one which maximizes the cooling loads within the rooms served. This will occur during DBE LOCA (summer) without a concurrent LOOP since safety- and non-safety-related loads would be present.
To evaluate the cooling loads and cooling capacities of both the AHU cooling coils and chiller.
The temperature controller setpoint used in this evaluation for each of the AHUs is 680 F as changed by DCN D51656-A (Ref. 5.32) and PIC 52252-A (Ref. 5.63). This new setpoint RiB temperature is addressed in calculation EPM-WVC-101089 (Ref. 5.45).
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: 2. I
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 14 Prepared By: dR& Date: 03/11/04 Rev. 14 Checked By: S Date: 03/18/04 2.0 Criteria 2.1 Temperature Requirements The Control Building Electrical Board Room HVAC system is designed to maintain the temperatures and humidities (see references 5.5 through 5.11) in the building for protection and operation of plant controls and equipment. The current (prior to implementation of DON D51656-A) normal and post LOCA temperature ranges for all spaces in the Control Building on El's 692.0 and 708.0 are listed below.
ROOM REF. NORMAL LOCA TEMP RH TEMP RH NAME EL. & No. OF DB % OF DB %
MECH EQUIP RM (WEST) 692 - C1 5.5 73 - 86 20 -60 62 - 89 NA MECH EQUIP RM 692 - C2 5.5 73-86 20-60 65-83 NA 250 V BATTERY RM 1 692 - C3 5.6 75-90 18-60 65-88 NA 250 V BTRY BD RM 1 692 - C4 5.6 75-90 26-60 67-85 NA 250 V BTRY BD RM 2 692 - C5 5.6 75-90 26-60 67-85 NA 250 V BATTERY RM 2 692 - C6 5.6 75-90 18-60 67-88 NA
.24 V & 48V BTRY RM 692 - C7 5.6 75-90 18-60 64-90 NA 24 V & 48V BTRY BD RM 692 - C8 5.6 75-90 26-60 64-74 NA COMMUNICATION RM 692 - C9 5.6 75-90 18-60 67-88 NA MECH EQUIP RM (EAST) 692 - C10 5.5 73 -86 20-60 60 - 87 NA SECONDARY ALARM STA 692 - C12 5.6 75-90 .26-60 65-79 NA UI AUX INST RM 708 - Cl 5.7 75-90 27-60 63-89 NA COMPUTER RM 708 - C3 5.7 65-74 40-60 63-82 NA U2 AUX INST RM 708 - C4 5.7 75-90 27-60 62-87 NA
CALCULATION SHEET I*
'r- 1.*
tdZtflSt*Uflfl I1UO.iUtE.
VDLU-W 5D'71490G IVZ~LVEt D
V.'
V., 19 LSO.'~ *~V. £0 Uf1Qe VflSJ
/ ITn *a tJmso 1 Z, A
Paee: A. I. I 1=
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 2.0 Criteria (cont.)
2.1 Temoerature Requirements (cont.)
The new normal and post LOCA temperature and RH ranges ranges for all spaces in the Control Building on elevations 692.0 and 708.0 (after implementation of DCN D51656-A, and in consideration of PIC 52252-A) are listed below.
ROOM REF. NORMAL LOCA
....... TEMP R E PR NAME EL. & No. OF DB % OF DB %
MECH EQUIP RM (WEST) 692 - C1 5.5 66- 86 20-60 55-89 NA MECH EQUIP RM 692 - C2 5.5 66-86 20-60 55-83 NA 250 V BATTERY RM 1 692 - C3 5.6 70-90 18-65 55-88 NA 250 V BTRY BD RM 1 692 - C4 5.6 70-90 18-65 55-85 NA 250 V BTRY BD RM 2 692 - C5 5.6 70-90 18-65 55-85 NA 250 V BATTERY RM 2 692 - C6 5.6 70-90 18-60 55-88 NA 24 V & 48V BTRY RM 692 - C7 5.6 70-90 18-65 55-90 NA 24 V & 48V BTRY BD RM 692 - C8 5.6 70-90 26-65 55-85 NA COMMUNICATION RM 692 - C9 5.6 70-90 18-65 55-88 NA MECH EQUIP RM (EAST) 692 - C10 5.5 66-86 20-60 55-87 NA SECONDARY ALARM STA 692 - C12 5.6 70-90 18-65 55-82 NA U1 AUX INST RM 708 - C1 5.7 64-90 40-60 60-89 NA COMPUTER RM 708 - C3 5.7 65-74 40-70 55-82 NA U2 AUX INST RM 708 - C4 5.7 64-90 40-70 55-87 NA
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: 2.
ubject: Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical I Board Room Areas (EL. 692.0 and 708.0)
Rev 18 Prepared By: Md Date: 1/31/05 Rev. 18 Checked By: R Date: 2/
2.0 Criteria (cont'd) 2.2 Equipment The Electrical Board Room (EBR) HVAC system consist of the following components:
A. Air Handling Units (AHUs)
Train A - AHU A-A, AHU B-A Train B - AHU C-B, AHU D-B Each AHU is 50% capacity, therefore two operate in parallel to provide 100% flow. One train operates while the opposite one is in standby. The total design air flow rate = 36,400 cfm (Ref. 5.2).
The total air flow rates credited in the analysis for both normal plant operation & a LOCA concurrent with the maximum summer design outside temperature are documented in Appendixes I & 2 and Assumption 4.1.1. The total air flow rates credited in the analysis for both normal plant operation & a DBE LOOP concurrent with the minimum winter design outside temperature are documented in Appendixes 1 & 3 and Assumption 4.1.2.
The EBR AHU fan static pressure requirements have been addressed in calculation EPM-MCP-090589 (Ref. 5.31).
Note: The face damper portion of each AHU "face & bypass damper' was removed prior to startup via DCN M02693-A (Ref. 5.33).
B. Water Chillers (Ref 5.42 and 5.67)
Chiller A-A, Chiller B-B Each chiller is 100% capacity. One chiller is in operation, while the other is in standby.
The maximum refrigeration capacity is 155 tons at 42 OF leaving water temperature (Ref. 5.42).
However, a reduced ERCW flow to the condenser results in a reduced chiller capacity to 150.6 tons or 1,807,200 BTUH (Ref. 5.36 and 5.37).
C. Chilled Water Pumps The adequacy of the chilled water pumps (head and pressure loss) has been evaluated in calculation EPM-CES-072489 (Ref. 5.40)
Flow rate = 530 gpm (Ref. 5.1, Section 3.2.1.6)
BHP = 14 (Ref. 5.61)
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: .
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 14 Prepared By: = Date: 03/11/04 Rev. 14 Checked By: gdS Date: 03/18/04 2.0 Criteria (cont'd) 2.2 Equipment (cont'd)
D. Electric Duct Heaters (See 47A376 - Series drawings)
Mark # 47A376 - 9, 1 - 20 KW Duct Heater Mark # 47A376 - 11, 1 - 10 KW Duct Heater Mark # 47A376 - 15, 2 - 10 KW Duct Heater Each heater is mounted in the duct and is controlled by temperature sensors mounted on walls in various rooms. These heaters are non-safety-related and are not credited in the LOOP (winter) evaluation. They are only credited in the normal winter plant operational mode.
E. Computer Room Supplemental AHUs (Ref. 5.1, Sections 3.1 .11 & 3.1.12)
Also see Attachments 5, 11, and Appendix 4.
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units I & 2 - Page: 3.1
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 14 Prepared By: 4M Date: 03/11/04 Rev. 14 Checked By: N . Date: 03/18/04 3.0 Applicable Codes and Standards There are no applicable codes or standards.
.CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: 4.1
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 14 Prepared By: = Date: 03/11/04 Rev. 14 Checked By: &ff Date: 03/18/04 4.0 Assumptions 4.1 Justified Assumptions 4.1.1 The air flow rates shown on the simplified flow diagram of Appendix 2 and in the Excel spreadsheets for both summertime normal plant operation & a LOCA do not necessarily match the flow rates shown on the air flow diagram 1-47W866-4, Ref. 5.2.
Technical Justification: Air flow rptes shown on the simplified flow diagram of Appendix 2 were conservatively adjusted to account for worst case conditions as follows:
- Pre-op test results were used in cases where flow was deficient as shown on flow diagram 1-47W866-4. These values are typically shown in brackets on the flow diagram (see Note 15, Ref. 5.2) and were outside the G-37 acceptance criteria of +/- 10%.
- The battery room exhaust fan air flow was increased by 10%, since this brings in more outside air (cooling load) during summer normal and LOCA conditions.
- - The AHU design flow rates were lowered by 10% to reduce the air flow rate to the individual rooms thus maximizing the computed temperatures. G37 Criteria allows measured flow rates to be within +1- 10% of the design values shown on the flow diagram.
(Ref. 5.2).
- 3000 cfm outside air flow rate was used for LOCA (CRI mode) summer condition.
Exfiltration was considered to balance the excess flow between the outside air intake and battery room exhaust fan.
Asarcoult of therzduocd bypass demper e3ntrelleF setpeint of 6682F (DCN D616636 A), miorO air fiGIA Fate ehangpc wxerc made to moost ef the reems en eleoeficn 602.0 to prcvent evcr-eeodingth Seee -dory Alaini Station. ream 1 . Bets;ls asocated with these flow ehianges erc proento i 4Z1-
.Appen~dix 11. The changes are mina, a d doinot alter the totsl brmneh supply flew toroomeon eleaton 692.9, downtrcacm Af meehanieel Aguipment room 602.0**.
4.1.2 The air flow rates shown on the, simplified flow diagram of Appendix 3 and in the Excel spreadsheets for both wintertime normal plant operation & a DBE LOOP do not necessarily match the flow rates shown on the air flow diagram 1-47W866-4, Ref. 5.2.
Technical Justification: Air flow rates shown on the simplified flow diagram of Appendix 3 were conservatively adjusted to account for worst case conditions as follows:
- The battery room exhaust fan air flow was increased by 10%, since this brings in more outside air (cooling load) during winter conditions.
- The AHU design flow rates were amplified by 10% to increase the air flow rate to the individual rooms thus minimizing the computed temperatures. G37 Criteria allows measured flow rates to be within +1- 10% of the design values shown on the flow diagram (Ref. 5.2).
Ac.arauftof the,redueedbypssampe co, it,oll, setpoj-tof 68PF(DCND51 65"-),minor sir flow rate eo-w-e -re been.. adeto m~ostof 8I.6 ic.., 9 om elvation692.0toprevent eveoe-oling the Seeendery Alarm Station reern. Details a;;ceciated with th-e-e ft-ow ehanges cr0 prcoontcd in Ap~penix; i.. The chne ai 11io and do.. ot aftei the-.tatal branch supplyflowto roomson- ~Ii OW111 8 Or *ai..a, mee Iil.al eqipI 1 u ien *rJouu i no~ie.
CALCULATION SHEET Calculation Number. EPM-MCP-071689, Rev. 18 WBN / Units I & 2 Page:
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control tBoard Building Electrical Room Areas (EL 692.0 and 708.0)
]
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 4.0 Assumptions (cont'd) 4.1 Justified Assumptions (contd) 4.1.3 The simplified air flow diagrams of Appendixes 1, 2 and 3 represent balanced air flow conditions.
Technical Justification: The supply and the exhaust air to each room was balanced using information from reference 5.2 and in consideration of the air flow changes required by DCN D51656-A and PIC 52252-A. Also see Assumption 4.1.1 for use of exfiltration.
I 4.1.4 The abnormal maximum & minimum temperatures defined on the Environmental Data Drawings (EDDs) for the Turbine building were used as boundary temperatures when modeling the LOCA (summer) & LOOP (winter) DBE conditions.
Technical Justification: Equipment in the Turbine Building is non-safety related, thus LOCA temperatures have not been specified on the EDDs for these areas (Ref. 5.8). The abnormal maximum & minimum temperatures specified were based on a postulated outside air temperature excursion of 102°F or 6 0F, respectively. In consideration of the DBE LOCA duration of 100 days, use of the abnormal maximum & minimum temperatures is considered to be conservative.
4.1.5 For calculation purposes the latitude of Watts Bar Nuclear Plant will be 35o.
Technical Justification: Per reference 5.12, page 24.13 the latitude of Athens, TN (the closest listing in Tennessee to WBNP) is 350. A latitude for Spring City, TN (i. e. WBNP) is not listed, so the closest latitude of 35 0 was chosen.
4.1.6 The electrical cooling loads computed for the East and West Stairwells, 692 - C1 & C2, 708 - C1 &
C2 were based on lighting only.
Technical Justification: The cooling loads in the stairwells were not computed in reference 5.26 or 5.28. Other than lighting, there are no significant sources of heat within the stairwell areas of the control building. A conservative assumed heat load of 2 watt/ft was used based on information contained in Appendix B of Ref. 5.35.
4.1.7 The temperature of the chilled water supplied to each AHU was assumed to range from as low as 420 F to as high as 480 F.
Technical Justification: A copy of SSD-0-ITC-31-51 1A-S is included as Attachment number 15. 0-ITC-31-51 1A controls the supply water temperature to each train A AHU. The setpoint temperature is specified as 45°F on this document with low and high "AS FOUND" limits of 42 0F and 480 F, respectively. Therefore, the analysis conservatively uses a 42°F supply water temperature when evaluating wintertime conditions. Both 42 and 48 0F setpoints were considered when evaluating summertime conditions in combination with the minimum and maximum chilled water flow rates (also see Assumption 4.1.8). Use of these values conservatively minimizes the computed space temperatures during winter cases and maximizes space temperatures during the summer cases. In addition, using these extremes conservatively maximizes the predicted cooling load for the chiller.
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 18 WBN / Units 1 & 2 Page: 3!
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical S Board Room Areas (EL. 692.0 and 708.0)
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 4.0 Assumptions (cont'd) 4.1 Justified Assumptions (cont'd) 4.1.8 Chilled water flow rate to the AHUs was assumed to vary from a minimum of 216 gpm to a maximum of (284 gpm +10%).
Technical Justification: Table 9.6, "Design Parameters for Primary Safety-Related HVAC System Components" of the Control Building HVAC System Description (reference 5.1) specifies a minimum flow rate to each AHU of 216 gpm. Reference 5.1 is referred to in note 7 of the chilled water flow diagram (reference 5.41) as the source for minimum flow rates. Since a minimum flow rate to each AHU minimizes the heat removed from the spaces, 216 gpm was used for the normal and LOCA during summer cases to predict maximum room temperatures. A second set of summer time normal/LOCA cases were modeled which consider the maximum flow rates in combination with the minimum chilled water temperature in order to compute the maximum chiller load under these conditions. For the winter time cases, the flow rate to each AHU was considered to be 10% greater than the values currently shown on reference 5.41. This results in flow rates of 216
- 1.1 = 238 gpm for one AHU and 284
- 1.1 = 312 gpm for the other. Use of these max/min flow rates for the specific case under consideration supports a conservative estimation of the resulting space temperatures.
4.1.9 Assumed the Secondary Alarm Station (SAS) & Unit 2 Auxiliary Instrument rooms are occupied by one person, Unit 1 Auxiliary Instrument Room, Computer Room and Communications Room are populated by two people, and the remaining rooms are unoccupied.
Technical Justification: The number of people in the rooms used in the previous revisions (to calculate the latent load) was unrealistically high. Only the SAS, room C12-E1.692.0' has one person stationed there permanently. The remaining rooms are normally unoccupied. Conservatively, consider Unit 1 Auxiliary Instrument Room, Computer Room and Communications Room are populated by 2 people and Unit 2 Auxiliary Instrument Room by one person.
4.1.10 The internal loads during LOOP (winter) conditions are defined only for the following rooms: 692.0-C1, 692.0-C10, 708.0-Cl, 708.0-C3 & 708.0-C4, as shown in Table 6.8. For the remaining rooms @
El. 692.0 & 708.0 the internal loads were assumed to be zero.
Technical Justification: It is conservative to consider no internal loads for the remaining rooms @ El.
692.0 & 708.0 since this results in the lowest environmental temperature limits for the rooms served by the EBR air conditioning subsystem.
4.2 Unverified Assumptions (UVAs):
The calculation was updated on revision 16 to address Unit 2 / Dual Unit Operation. An unverified assumption for Unit 2 only assumes that stage 3 of DCN 51656-A will be cancelled. Stage 3 of DCN 51656-A (as modified by PIC 52252-A) is not cancelled and is incorporated into the analysis for Unit 1 on revision 18. Revision of Appendix 11 for Unit 2 / Dual Unit Operation was not within the scope of revision 18 and was not changed.
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 20 WBN / Units 1 & 2 Page: *.L
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0) 5.0 References 5.1 N3-30CB-4002, Rev. 15 "System Description for Control Building Heating, Ventilating, Air Conditioning and Air Cleanup System" 5.2 1-47W866-4, Rev. 39, "Flow Diagram Heating, Ventilation and Air Conditioning Air Flow" 5.3 47W930-1 Rev. EE, "Mechanical Heating, Ventilation and Air Conditioning" 5.4 47W930-2 Rev. R, "Mechanical Heating, Ventilation and Air Conditioning" 5.5 47E235-23 Rev. 5, "Environmental Data, Environment - Mild, EL 692.0" (For rooms EL 692 -
Cl, C2, C10) 5.6 47E235-19 Rev. 6, "Environmental Data, Environment - Mild, El 692.0" (For rooms EL 692 -
C3, C4, C5, C6, C7, C8, C12, C9) 5.7 47E235-17 Rev. 6, "Environmental Data, Environment - Mild, EL 708.0" ( For room EL 708 -
C1, C3, C4) 5.8 a) 47E235-22 Rev. 5, "Environmental Data, Environment -Mild, EL 708.0" (For room TB EL 708) b) 47E235-20 Rev. 4, "Environmental Data, Environment -Mild, EL 729.0" (For room TB EL 729) 5.9 47E235-25 Rev. 4, "Environmental Data, Environment - Mild, EL 729.0" (For Spreading Room EL 729.0) 5.10 47E235-62 Rev. 8, "Environmental Data, Environment - Harsh, EL 692.0" ( For rooms in Aux Bldg EL 692.0 -.Al, A3, A5, A27) 5.11 47E235-85 Rev. 6, "Environmental Data, Environment - Harsh, EL 692.0" (For rooms in Aux Bldg El 692.0 A29, A30) 5.12 ASHRAE 1989, "Fundamentals Handbook" 5.13 47E235-36 Rev. 4, "Environmental Data, Environment - Mild, Outside Atmosphere" 5.14 46W402-1 Rev. H, "Architectural, Plans EL 692.0 and 708.0" 5.15 46W405-1 Rev. D, "Architectural, Reinforced Masonry Walls Plans and Details" 5.16 46W405- 2 Rev. F, "Architectural, Reinforced Masonry Walls - Elevation and Details" 5.17 ASHRAE 1987, "Systems and Applications Handbook" 5.18 46W404-6 Rev. C & -7 Rev. F, "Architectural Wall Sections" 5.19 Contract No. 75K31-83121, Dwg. No. 6966-1741 "Model J1, 150 PSEG Steam" 5.20 Calc EPM-JTB-061289 Rev. 1, "Heat Transmission Coefficients" 5.21 1-47W610-31-3 Rev. 11 & -1 Rev. 24, "Control Diagram" 5.22 47A373-1, Rev. 2, "Mechanical Heating Ventilating and Air Cond. Air Handling Units" (Copy included as Attachment 14) 5.23 Contract No. 77K38-821350 "Outline Views Air Handling Unit ACH 751" 5.24 ASHRAE 1985, "Fundamentals Handbook" 5.25 TVA Gen. Engineering Specification G-37 Rev. 4, "Testing and Balancing of HVAC Systems During Installation, Modification, and Maintenance" 5.26 CaIc. WBNEEBMSTI090022 Rev. 17, "Heat Generation In The Control Building on EL 692.0, 1zo 708.0 and 755.0" 5.27 Calc. WBNEEBMSTI090042 Rev. 22, "Electrical Heat Generation in The Control Building Main Iu,,
Control Room, EL. 708.0 (rooms Cl and C4), and EL 729.0 (room Cl)"
5.28 CaIc. WBNEEBMSTI090058 Rev. 14, "Heat Generation in the Control Building 692.0 (Cll, I, C12), 708.0 (C2), 755.0 (C2, C3, C5, C7, C9, C10, C14, C16, C17, C18, C19, C20)"
5.29 Calc. MDQ00003120010065 Rev. 6, "Cooling Load analysis for Rooms Served by the Main IR, Control and Electrical Board Rooms HVAC Systems" This page replaced by Revision 20.
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: .
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 18 Prepared By: t Date: 08/11/10 Rev. 18 Checked By: 44 Date: 08/11/10 5.0 References (cont'd) 5.30 Psychrometric Chart - ASHRAE Psychrometric Chart 1.
5.31 Cabc. WBN EPM-MCP-090589 Rev. 4, "Static Pressure Analysis-Electrical Board Rooms HVAC System-Control Building" 5.32 DCN D51656-A 5.33 DCN M02693-A, "EBR AHU Fan Drive System and Damper Failures", issue RIMS T56 930203 921, closure RIMS T56 941221 829 (see Attachment 12 - partial copy) 5.34 EBR Cooling Coil Contract 75678C - contains certification that type DD coils (24x1 05, 8 row) manufactured in 1976 are identical to those manufactured today (see Att. 13 -partial copy) 5.35 Calculation WBN EEB-MS-TI09-0040 Rev. 5, "Electrical Heat Generation in the Auxiliary Building - Elev. 757.0 (Rooms Al, A3-A5, A21-A23, and A25-A28" 5.36 1-47W845-4, Rev. 31, "Flow Diagram, Essential Raw Cooling Water" 5.37 Memorandum to J. K. Hannifin from G. P. Cooper, Dated Nov 25, 1985, "Watts Bar N. P. -
Reduced Capacity of HVAC Cooling Equip - ERCW Systems Equip Flow Requalification -
Quality Design Information 5.38 Calculation WBN EPM-GEB-061290, Rev 3, "Ventilation Flow Rate to Limit the Hydrogen Concentration in Battery Rooms 692.0-C3, 692.0-C6, 692.0-C7" 5.39 Calculation EDQ001 000-20020001 Rev. 1, "Post Accident Heat Rate Scaling Factor" 5.40 Calculation EPM-CES-072489 Rev. 2, "Static Pressure and Chilled Water Analysis - Electrical Board Rooms HVAC Systems" 5.41 1-47W865-7 Rev. 22 & -12 Rev. 2, "Flow Diagram Air Conditioning Chilled Water" 5.42 Contract 75K35-83119-2, "Electrical Board Room Chillers, Guaranteed Data and Equipment Data" 5.43 Contract 75K36-825328 (YCN) transfer REQNs 75701A and 75746A 5.44 Calculation WBNOSG4145, Rev. 1, "Steady State DBE LOCA Temperature Analysis of the Cable Spreading Room" 5.45 Calculation EPMWVC101089, Rev.28, "WBN Instrument Safety Limits HVAC Systems 30, 31 and 65" 5.46 1-47W865-12 Rev. 2, "Flow Diagram Chilled Water Air Conditioning" 5.47 41 N477-1 Rev. G, "Concrete, Floor EL 708 & Cols Below, Outline" 5.48 41 N473-1 Rev. F "Concrete, Walls & Roof EL 775.0, Outline" 5.49 46W454-4 Rev. W, "Arch, Door & Hardware Schedule" 5.50 41 N470-1 Rev. B, "Concrete, Base Slab - EL 689.5, Outline" 5.51 41 N379-1 Rev. B, "Concrete, Floor EL 729 & Cols Below, Outline" 5.52 41N483-2 Rev. E, "Partition Walls Outline & Reinforcement" 5.53 44W368-1 Rev. E, "Watertight Personnel Doors, Arrangement.& Details, Sheet 1" 5.54 41N315-2 Rev. A, "Concrete EL 713 Floor Outline" 5.55 Calculation WBN EPM-RAV-1 12492, Rev. 2, "Assessment of Non-safety Heater Failure in the Control Building 5.56 47E235-70 Rev. 6, "Environmental Data, Environment - Harsh EL 676.0" 5.57 47E235-52 Rev. 7, "Environmental Data, Environment - Harsh EL 713.0" 5.58 ASHRAE 1985 Fundamentals, page 6.17, example 5 5.59 Fax, dated Feb 6, 2001, from "The Trane Company", Cooling Coil, Attachment 6 5.60 Fax, dated Feb 6, 2001, from "The Trane Company", Cooling Coil, Attachment 7 5.61 Calculation EPMGDU041593, Rev. 19, "Brake Horsepower Analysis for. Safety-related components" This page replaced by Rev.18
CALCULATION SHEET ICalculation Number: EPM-MCP-071689, Rev. 18 WBN / Units 1 & 2 Page: 5*3 Sujc:Cooling / Heating Load and Equipmet / Component Performance Analysis for the Control Building Electrical tBoard Room Areas (EL 692.0 and 708.0)
Rev. 18 Prepared By: RAS Date: 8M/112010 Rev. 18 Checked By: LRN Date: 8/1112010 5.0 References (cont'd) 5.62 WO 04-818592-002 5.63 PIO 52252-A 5.64 DON 55250A - CAS/SAS Upgrade 5.65 DCN 52853 - Digital Controls System Upgrade 5.66 DON 56903 - Digital Controls System Upgrade 5.67 DON 58262 - CAS/SAS Upgrade
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units I & 2 Page: 4.!
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 14 Prepared By: 4R Date: 03/11/04 Rev. 14 Checked By: ?,d_ Date: 03/18/04 6.0 Design Input and Methodology 6.1 Boundary Room Temperatures (Normal Operational Conditions - Summer)
Room EL (Ft) Room # Max Temp OF Ref Ground (floor &wall) NA NA 68 5.17, Pg 12.9 (Summer)
AB Gen Floor 692 Al 104 5.10 AB Gas Decay Tk Rm 692 A5, A3 104 5.10 AB Holdup Tk Rm 676 A2, A3 104 5.56 AB Spare Rm 692 A31 104 See Note Below AB Boric Acid Pack Rm A 692 A30 104 5.11 AB Boric Acid Pack Rm B 692 A29 104 5.11 AB Conc Filter Rm 692 A27 104 5.10 AB Gen Area 713 Al 104 5.57 AB Waste Gas Comp Rm A 713. A25, A26 104 5.57
&B AB Ion Exch & Filter Rm 713 NA 104 See Note Below CB Spreading Rm 729 Cl 95 5.9 Turbine Bldg 708 & 729 NA 110 5.8 Note:
The AB Spare Rm (EL 692, A31) and the AB Ion Exch & Filter Rm (EL 713) are not defined in the Environmental Data Drawings, the same temperature was used as the surrounding rooms.
6.2 Boundary Room Temperatures (LOCA Condition - Summer)
Room EL (Ft) Room # Max Temp OF Ref Ground (floor & wall) NA NA 68 5.17, Pg 12.9 (Summer)
AB Gen Floor 692 Al 119 5.10 AB Gas Decay Tk Rm 692 A5, A3 104 5.10 AB Holdup Tk Rm 676 A2, A3 104 5.56 AB Spare Rm 692 A31 104 See Note Below AB Boric Acid Pack Rm A 692 A30 111 5 11 AB Boric Acid Pack Rm B 692 A29 111 5.1.1 AB Conc Filter Rm 692 A27 119 5.10 AB Gen Area 713 Al 118 5.57 AB Waste Gas Comp Rm A 713 A25 112 5.57
&B A26 113 AB Ion Exch & Filter Rm 713 NA 104 See Note Below CB Spreading Rm 729 Cl 116 5.9, 5.44 Turbine Bldg 708 &729 NA 120 5.8, Assumption 4.1.4 Note:
The AB Spare Rm (EL 692, A31) and the AB Ion Exch & Filter Rm (EL 713) are not defined in the Environmental Data Drawings, the same temperature was used as the surrounding rooms.
CAICIhI.ATION ~il-1EF~T I Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: 6. Z.
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 14 Prepared By: M Date: 03/11/04 Rev. 14 Checked By: R_. Date: 03/18/04 6.3 Boundary Room Temperatures (Normal Operational Conditions - Winter)
Room EL (Ft) Room # Min Temp OF Ref Ground (floor & wall) NA NA 50 5.17, Pg 12.9 (Winter)
AB Gen Floor 692 Al 60 5.10 AB Gas Decay Tk Rm 692 A5, A3 60 5.10 AB Holdup Tk Rm 676 A2, A3 60 5.56 AB Spare Rm 692 A31 60 See Note Below AB Boric Acid Pack Rm A 692 A30 60 5.11 AB Boric Acid Pack Rm B 692 A29 60 5.1.1 AB Cono Filter Rm 692 A27 60 5.10 AB Gen Area 713 Al 60 5.57 AB Waste Gas Comp Rm A 713 A25, A26 60 5.57
&B AB Ion Exch & Filter Rm 713 NA 60 See Note Below CB Spreading Rm 729 C1 60 5.9 Turbine Bldg 708 & 729 NA 50 5.8 Note:
The AB Spare Rm (EL 692, A31) and the AB Ion Exch & Filter Rm (EL 713) are not defined in the Environmental Data Drawings, the same temperature was used as the surrounding rooms.
6.4 Boundary Room Temperatures (LOOP Condition - Winter)
Room EL (Ft) Room # Min Temp OF Ref Ground (floor &wall) NA NA 50 5.17, Pg 12.9 (Winter)
AB Gen Floor Area 692 Al 60 5.10 AB Gas Decay Tk Rm 692 A5, A3 60 5.10 AB Holdup Tk Rm 676 A2, A3 60 5.56 AB Spare Rm 692 A31 60 See Note Below AB Boric Acid Pack Rm A 692 A30 60 5.11 AB Boric Acid Pack Rm B 692 A29 60 5.11 AB Conc Filter Rm 692 A27 60 5.10 AB Gen Floor Area 713 Al 60 5.57 AB Waste Gas Comp Rm A 713 A25, A26 60 5.57
&B AB Ion Exch & Filter Rm 713 NA 60 See Note Below CB Spreading Rm 729 C1 60 5.9 Turbine Bldg 708 & 729 NA 40 5.8, Assumption 4.1.4 Note:
The AB Spare Rm (EL 692, A31) and the AB Ion Exch & Filter Rm (EL 713) are not defined in the Environmental Data Drawings, the same temperature was used as the surrounding rooms
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: (,.3
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis. EBR ELs 692.0 & 708.0 - Control Bldg.
6.5 ROOM INTERNAL LOAD
SUMMARY
(NORMAL OPERATION - SUMMER)
(ELEC LOAD INCLUDES EQUIPMENT, CABLES, AND LIGHTS)
ROOM PEOPLE ELEC LOAD REFERENCE DESCRIPTION (BTUIHR) & NOTES ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIP. ROOM WEST (Cl) 11,356 5.29 MECHANICAL EQUIPMENT ROOM (C2) 4,467 5.29 250V BATTERY ROOM I (C3) 3,823 5.29 250V BATTERY BOARD ROOM I (C4) 36,558 5.29 250V BATTERY BOARD ROOM 2 (C5) 38,540 5.29 250V BATTERY ROOM 2 (C6) 3,823 5.29 24V & 48V BATTERY ROOM (C7) 373 5.29 24V & 48V BATTERY BOARD ROOM (C)12,248 5.29 COMMUNICATION ROOM (C 9)1) 28,419 5.29 MECHANICAL EQUIP. ROOM EAST (C10) 52,014 5.29 CORRIDOR (C 11) I2,908 5.29 SECONDARY ALARM STATION (C12) 31,069 5.29 See Assumption 4.1.6 1z2C.
/ATS C1 (WATTS) 288 WEST EAST STAIRWELL (STAIR C2)
STAIRWELL (STAIR 288 See Assumption 4.1.6 ROOMS AT FLOOR ELEVATION 708.0' UNIT # 1 AUX INSTRUMENT ROOM (C1) l1) 2 122,026 5.29 7.5 HP MOTOR (AHU)
Computer Rm Supplemental Cooling Unit CORRIDOR (C 2) 1,085 Also see 5.28 COMPUTER ROOM C3) 2 91,816 5.29 UNIT # 2 AUX INSTRUMENT ROOM (C4)I') 1 35,318 5.29 WEST STAIRWELL (STAIR C1) (WATTS) TIM-1 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6 NOTES:
- 1. See Assumption 4.1.9 This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 4 .4
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
6.6 ROOM INTERNAL LOAD
SUMMARY
(LOCA CONDITION - SUMMER)
(ELEC LOAD INCLUDES EQUIPMENT, CABLES, AND LIGHTS)
ROOM PEOPLE I ELEC LOAD REFERENCE I (BTUIHR) & NOTES ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIP. ROOM WEST (C1) i A, 11,356 5.29 MECHANICAL EQUIPMENT ROOM (C2) 4,467 5.29 250V BATTERY ROOM 1 (C30) 3,823 5.29 250V BATTERY BOARD ROOM I (C4A 36,558 5.29 250V BATTERY BOARD ROOM 2 (C5) 38,540 5.29 250V BATTERY ROOM 2 CS) 3,823 5.29 24V & 48V BATTERY ROOM (C7) 373 5.29 24V &48V BATTERY BOARD ROOM (C8) 4U - 12,248 5.29 COMMUNICATION ROOM (C 9 (1) 2 31,261 5.29 MECHANICAL EQUIP. ROOM EAST (C10) ' 52,014 5.29 CORRIDOR (C 11) 2,908 5.29 SECONDARY ALARM STATION (C12) 1)
WEST STAIRWELL (STAIR C1) (WATTS 1
- .;Q.1 31,069 288 5.29 See Assumption 4.1.6 I ~
EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6
" 'ROOMS ;T'FLOOR1 EL EVATION 708.0' UNIT
- I AUX INSTRUM*ENT ROOM (C1)I)
CORRIDOR (C 2) "1 'Aw 2
197,026 1,085 5.29 5.28
] i~Z~
COMPUTER ROOM (C3)()2 2 91,816 5'29 UNIT, # 2 AUX INSTRUMENT ROOM (C4) () 1 72,818 5.29 WEST STAIRWELL (STAIR C1) (WATTS) f*:;; 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) ,,ý,F 288 See Assumption 4.1.6 NOTES:
- 1. See Assumption 4.1.9.
- 2. Supplemental AHU cooling Is credited In the LOCA summer case number 2, Section 7.11. See Note 19, Section 6.9.
This page replaced by Revision 20.
Calculation Identifier. EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: (0-S
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR EL. 692.0 & 708.0 - Control Bldg.
6.7 ROOM INTERNAL LOAD
SUMMARY
(NORMAL OPERATION - WINTER)
I Y THEORETICAL NORMAL I INTERNAL ACTUAL '"
ELECTRICAL LOAD TO BE USED CABLE TRAYS 1. REFERENCE I TOTAL LOAD I (WATTS) I &NOTES I BTU/HR BTU/HR I BTU/HR I NOTES 5.26 891 11,356 11,356 NOTE 2 5.26 2,672 4,467 4,467 NOTE 2 'I 5.26 2061 3,823 3,823 NOTE 2 5.26 65.833 36.558 36.558 NOTE 2 I 4~~4 .-- I 82.468 f-2O
- 5.26 -~~~ ~~~ ...
38.540 I- ..
38.540 V--- "--..
NOTE. 2 5.26 2,061 3,823 3,823 NNOTE 2 5.26 1,160 373 373 NOTE 2 5.26 16,806 12,248 12,248 NOTE 2 Ii 5.26 94,032 28,419 28,419 NOTE 2 5.26 79.960 52,014 NOTE 2 5.28 5.28 942 2,908 NOTE 2 I l 2 r NOTE 2 31,069 NOTE 4 0 0 NOTE 4 NOTE 4 0 0 NOTE 4 5.27 ] 200,544 122,026 NOTE 2 5.28 J 235 1 S1,085 NOTE 2 5.26 J 32,980 1 91,8161 NOTE 2 5.27 1 153,380 NOTE 2 NOTE 4 0 NOTE 4 NOTE 4 0 NOTE 4 (1) FOR ACTUAL LOAD SEE REFERENCE 5.29.
(2) THE ELECTRICAL LOAD TO BE USED IS 100% OF THE ACTUAL INTERNAL LOAD.
(3) LATENT COOLING LOAD DUE TO PERSONNEL WAS NOT CONSIDERED; CONSERVATIVE.
(4) ELECTRICAL LOADS FOR THE STAIRWELLS IS SPECIFIED IN ASSUMPTION 4.1.6.
IT CONSIDERED "ZERO" FOR THIS OPERATIONAL CONDITION; CONSERVATIVE.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page:
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELa 692.0 &708.0 - Control Bldg.
6.8 ROOM INTERNAL LOADS
SUMMARY
(LOOP CONDITION - WINTER)
NUHMAL WI I H 10%/65- I LLh I HIUAL LUAU LOAD I FOR LOCA CREDITED ROOM Ref. 5.29) I (Ref. 5.29) r *m BTU/HR BTU/I-IR I NOTES ROOMS AT FLOOR MECHANICAL EQUIPMENT ROOM WEST (C1) - 11 Q*
I,lf*TlC h
1 I --
11356 NOTE 1 MECHANICAL EQUIPMENT ROOM (C2) 250V BATTERY ROOM 1 (C3) 4.467 0 NOTE 1 I -
5.26 -280 3.823 0 NOTE 1 250V BATTERY BOARD ROOM 1 (C4) 36.558 0 NOTE 1 250V BATTERY BOARD ROOM 2 (C5) 4 ~1 38.540 0 NOTE 1 jrzzc~
250V BATTERY ROOM 2 (C6) 5.26 -384 3,823 0 NOTE I 24V & 48V BATTERY ROOM (C7) 5.26 339 373 0 NOTE I 24V & 48V BATTERY BOARD ROOM (C8) 5.26 11,135 12,248 0 NOTE 1 COMMUNICATION ROOM C 9) 5.26 25,835 31,261 0 NOTE 1 MECHANICAL EQUIPMENT ROOM EAST (C10) ,= 5.26 47,286 52,014 9: NOTE*1 CORRIDOR (C 11) 5.28 -3,175 2,908 0 NOTE 1 SECONDARY ALARM STATION (C12) 5.28 28245 31 0 NOTE WEST STAIRWELL (STAIR Cl) NOTE 3 0 0 E EAST STAIRWELL (STAIR C2) NOTE 3 0 0 NNT3 ROOMS AT F UNIT # 1 AUX INSTRUJMENT ROOM IC1n 5.27 110,933 197,026 NOTE4 UNIT # 1 AUX INSTRUMENT ROOM (Cl)
I ,t.lhlhlll I{ }H /I ; *'1 CORRIDOR (C 2) 5.28 I 0 o 1,085 / 0 j NOTE1
.. OMP-UTER RHOM (C3A I 5.26 83,469 91,816 !4 1 NOTE4 f~ Zo
..- .~ - ....- --.-- . - 5.27 32,108 78 j 6,31* NOTE4 UNIT # 2 AUX INSTRUMENT ROOM (C4)
WEST STAIRWELL (STAIR C1) NOTE 3 I 0 I 288 0 j NOTE3 EAST STAIRWELL (STAIR C2)
NOTE 3 I 0 I 288 I 0 NOTE 3 NOTES:
- 1. The full measured normal load minus the theoretical lighting load was assigned to the two mechanical equipment rooms which contain HVAC equipment that will continue to run during the LOCNLOOP scenario. The auxillary instrument room loads were conservatively set to only the portion that the room load would Increase by following a LOCA per notes 3 and 4 on page 73 of ref. 5.29. The net and +10% load values were obtained from reference 5.29. The theoretical equipment and cable loads are for Information only.
- 2. Latent cooling load due to personnel was not considered; conservative.
- 3. Electrical loads for the stairwells Is specified In Assumption 4.1.6. It is powered form non-safety related source and considered "ZERO for this mode of operation.
- 4. Electrical loads per Ref. 5.39, Attachment B, for rooms @ El. 708.0': Cl: 19182 Watts C3: 15952 Watts C4: 1849 Watts This page replaced by Revision 20.
-f
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units I & 2 Page: ,.
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 14 Prepared By: 4R Date: 03/11/04 Rev. 14 Checked By: g15 Date: 03/18/04 6.9 Methodology
- 1. Simplified Flow Diagrams depicting conservative air flow rates for normal (summer & winter) operating conditions and LOCA (summer) & LOOP (winter) accident conditions are shown in Appendixes 2 and 3, respectively. Also see Assumptions 4.1.1,4.1.2 & 4.1.3.
- 2. The outdoor design minimum wintertime temperature is 130 F for normal operating and LOOP accident conditions per Reference 5.13. This value represents the 99% winter design dry bulb for Athens, Tennessee as listed in Reference 5.12.
- 3. Cooling loads associated with equipment located in all areas other than the stairwells are based on Reference 5.29, Table 8.1.
- 4. Overall heat transfer coefficients ("U" factors) were obtained from Ref. 5.20.
- 5. Room dimensions were taken from architectural drawings Refs. 5.14, 5.15, 5.16 and 5.18.
Also see note 16.
- 6. During all but the LOOP condition in winter, the full equipment cooling loads are considered.
Refer to Sections 6.5 through 6.8 for electrical loads.
- 7. This note deleted on revision 14.
- 8. During LOCA (summer) and LOOP (winter) accident conditions, heaters and/or humidifers are not considered since neither are classified as safety related nor backed by diesel power (Ref.
5.39). A failure of one non-safety related heater in the "On" position concurrent with LOCA is addressed in Ref. 5.55.
- 9. During normal plant operation, the duct heaters will operate intermittently as required in response to their respective thermostat controller. Duct heaters were credited during the normal operational winter case. They also would be available to function during warmer months depending on the thermostat setpoint chosen, thus "NORMAL (SUMMER CASE 2)"
credited heaters 0-HTR-31-85 & -87 (see pg. 7.9.1).
- 10. This note deleted on revision 14.
- 11. Relative humidity for each room was obtained from the psychrometric chart data using the calculated humidity ratio and the dry bulb air temperature for each room.
- 12. Calculated temperatures/humidity during the normal cooling and heating modes of operation were compared to the criteria values.
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units I & 2 Page: _. L__
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 14 Prepared By: 4 Date: 03/11/04 Rev. 14 Checked By: Re1S Date: 03/18/04 6.9 Methodology (cont'd)
- 13. The supply air temperature is controlled by a by-pass damper system (formally a face and bypass damper until the face damper portion was deleted by DCN M02693-A, Ref. 5.33). A thermostat, which is mounted in the return air duct to each AHU, senses the mixed return air temperature to the AHUs and modulates the bypass damper in each AHU in an attempt to maintain a constant temperature. If the return air temperature is greater than 680 F, the by-pass damper may be fully closed. If the return air temperature is less than 68 0 F, the bypass damper may be fully open. Therefore, even during the LOOP (winter) case with the bypass damper fully open, a significant portion of the total air flow will continue to flow through the cooling coils. A methodology was developed on revision 14 to estimate the air flow rate through the coil during this condition and is detailed in Appendix 7. During the normal plant operation and LOCA condition cases concurrent with the maximum outside design temperature, full flow is required through the coil since the return air temperature to the AHU is greater than the controller set point temperature of 68 0 F. During the normal plant operation case concurrent with the minimum outside air temperature, the bypass dampers will be in a throttled position with the majority of the flow continuing through each coil (see Section 7.12 for specifics). During the LOOP case concurrent with the minimum outside design temperature, the bypass damper was determined to be fully open (see Section 7.13 for specifics).
- 14. All average earth temperatures were taken from Reference 5.17, page 12.9.
- 15. Calculation EPM-GEB-061290 (Ref. 5.38), page 14 lists the required ventilation flow rate to maintain the hydrogen concentration under 2%. This value is much less than the measured flow rate to each battery room. Therefore, the airflow rates used in this calculation are more than adequate for hydrogen removal.
- 16. The wall, ceiling and floor materials, and thickness of the structures were taken from the drawing references listed in Section 5.0. Also see note 5.
- 17. The summertime humidity ratio (specific humidity) used was 0.0133 # moisture/# dry air based on 95 OF DB, 74 OF WB, Ref. 5.13.
- 18. The winter outdoor air humidity ratio during the LOOP condition (specific humidity is 0.0003 #
moisture/# dry air) was based on 13 OF DB, 20% Relative Humidity. Since Ref. 5.12 does not indicate a wet bulb temperature, 20 % Relative Humidity was used based on Ref. 5.13 which reflects a normal minimum temperature of 13 OF DB and normal minimum relative humidity of 20 %. Since the rooms are not required to maintain a defined humidity range during a LOOP, this specific humidity was only used to provide a general humidity estimate in each room.
18a. The winter outdoor air humidity ratio during normal plant operation (specific humidity is 0.0003 # moisture/# dry air) was based on 60 OF DB, 5% Relative Humidity since the 144 KW outside air duct heater raised the outside air temperature from 13 OF DB to 60 OF DB, with no moisture added.
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: 6._q
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 14 Prepared By: M Date: 03/11/04 Rev. 14 Checked By: NdSDate: 03/18/04 6.9 Methodology (cont'd) 18b. During normal plant operation in the winter, the specific humidity leaving the AHU was considered the same as during the normal cooling mode (.0084 # moisture/# dry air-See Section 7.3) since the cooling coils operate during both summer and winter conditions.
- 19. The EBR AHUs are equipped with temperature controllers (0-TC-31-335, -336, -337 & -338) with their associated temperature elements located in the return air duct of each AHU. These temperature controllers govern the position of the cooling coil bypass damper associated with each AHU such that the return air temperature entering the air handling unit remains at the required setpoint value. Note that the cooling coil face dampers were removed as discussed previously (See Ref. 5.33 & Attachment 12).
Each of the Excel spreadsheets presented in Sections 7.8 through 7.13 uses the same basic methodology in determining the steady state temperatures for each of the rooms served by the EBR air conditioning system. The process involves a trial and error iterative solution until assumed room temperatures (which feed into the heat transmission portion of the spreadsheet) and computed room temperatures (computed from the summation of the transmission loads with the internal loads, and the supply air temperature) are within a fraction of a degree (approximately 0.1 0 F). At the same time, the mixed EBR AHUs return air temperature and relative humidity are used as input to the AIRCOOL program to compute an off-coil air temperature from each EBR AHU. The supply air temperature to each room from the AHUs is then calculated based on this off-coil temperature, heat addition from the supply fans/motors, and the effects of steam injection, if applicable. Only copies of the final iterations are included in the calculation.
Sections 7.8, 7.9, and 7.11 include AIRCOOL models of the supplemental cooling AHUs serving the computer room. Since these units are non-safety-related, they were only credited in the normal summertime cases (Section 7.8 & 7.9) & LOCA (Section 7.11) summertime case which maximizes the cooling loads on the chiller.
- 20. Performance of each EBR AHU was predicted by the AIRCOOL program. Required coil data for the program are listed in Attachments 6 and 7. The EBR AHU coils were replaced via DCN M-02693-A (Ref. 5.33) with identical TRANE type DD coils as those manufactured in 1976 per information contained in contract 75678C (Ref. 5.34). A benchmarking case was run based on the performance data listed on dwg. 47A373-1 (Ref.5.22 and Attachment 14).
The minimum sensible heat removal capacity of each AHU is specified as 715,000 Btu/hr and the total (sensible + latent) minimum heat removal capacity is 890,000 Btu/hr at the conditions specified on Ref. 5.22. The AIRCOOL model performance prediction at these same conditions is 738,023 Btu/hr (sensible) and 836,543 Btu/hr (total) which agrees well with the requirement. The sensible heat removal capability predicted by AIRCOOL is within approximately 3% of the value specified on Ref. 5.22. A copy of the AIRCOOL report for this benchmark case is included as Appendix 6.
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: (. !/V
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 14 Prepared By: 4R Date: 03/11/04 Rev. 14 Checked By: FdS Date: 03/18/04 6.9 Methodology (cont'd)
- 21. In a similar manner (see note 20), an AIRCOOL benchmarking case was run for the computer room supplemental cooling AHUs based on data presented in Attachment 5. A copy of the AIRCOOL results is presented in Appendix 8. Drawing 47A373-26 (DCA-P05297-109) indicates a minimum sensible heat removal capacity of 127,910 Btu/hr. The AIRCOOL model conservatively predicts 118,186 Btu/hr for the same entering water, air temperature conditions and air flow rate. These AHUs are not safety related, however, they do receive chilled water from the EBR chillers. Therefore, they can contribute to the total EBR chiller load for certain cases.
- 22. Adequacy of the coils is based on computed steady state room temperatures and humidities being within the design parameters of the EDDs (Ref. 5.5 to 5.7). Also the heat removal capability (Total / Sensible / Latent) from the AIRCOOL Program was compared to the final iterated cooling load (Total / Sensible / Latent) to determine ifthere is adequate coil capability.
- 23. The EBR AHUs (Contract 77K38-821350 - Ref.5.23 & Attachment 6) were purchased for 90 gpm per coil or 180 gpm of chilled water per AHU. However, flow diagram 1-47W865-7 (Ref.
5.41) shows that AHUs A-A & C-B each receive 216 gpm, and AHUs B-A & D-B each receive 284 gpm. The computer room supplemental AHU (Contract 79K38-825328 - Attachment 5 &
- 11) receives 22 gpm of chilled water per 1-47W865-12 (Ref. 5.46). These flow rates are used in the AIRCOOL program (see Sections 7.8 to 7.13).
I
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: 7Z L-/L
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 14 Prepared By: A= Date: 03/11/04 Rev. 14 Checked By: ,d_ Date: 03/18/04 7.0 Calculations
.7.1 Determination of the Transmission Coefficients through Basement Walls and Floors The heat transfer coefficients were estimated using the method described in Chapter 25, page 25.6 of the 1989 ASHRAE Handbook of Fundamentals (Ref. 5.12)
There are two floor elevations in the Control Building located below grade level of 728-0':
a) Elevation 708-0' is 20ft below grade 728-0'.
b) Elevation 692-0" is 36ft below grade 728-0'.
Wall Transmission Coefficients:
Using Table 3 and considering the heat loss constant 7 ft below grade level, then use .069 BTU/hr-ft-0 F for depths greater than 7 ft.
Therefore from Table 3:
DEPTH BTU/hr-ft- 0 F 0-1 0.410 1-2 0.222 2-3 0.155 3-4 0.119 4-5 0.096 5-6 0.079 6-7 0.069 Subtotal= 1.150 Walls - For rooms located on EL 708.0':
EL 728.0 - EL 708.0 = 20 ft Therefore, using 0.069 BTU/hr-ft- 0 F for depths greater than 7 ft, then 20 ft - 7 ft = 13 ft
.13 ft x 0.069 BTU/hr-ft- 0 F = 0.897 Therefore 1.150 + 0.897 = 2.047 BTU/hr-ft-0 F Walls - For rooms located on EL 692.0':
EL 708.0 minus the floor thickness of 1'-6" = EL 706.5 EL 706.5 - 692.0 = 14.5 ft.
Therefore, using 0.069 BTU/hr-ft- 0 F for depths greater than 7 ft 14.5 x 0.069 BTU/hr-ft- 0 F = 1.00 BTU/hr-ft- 0 F
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 18 WBN / Units 1 & 2 Page: 7 .
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 7.1 (cont'd)
Note: Since the EL 692.0 is 36 ft below the grade level the heat loss/gain is considered constant.
Therefore, to determine the heat loss through the basement wall multiply 1.00 BTU/hr-ft-OF x the wall length.
Basement Floor - For rooms located on EL 692.0':
Using Table 4, the average heat loss per ft2 is 0.026 BTU/ hr-ft2 -OF.
7.2 Determination of the AHU's Suggly Air Temperature and the Specific Humidity durina Normal
& LOCA Cooling Modes Based on the Guaranteed Vendor Data The leaving air temperature of the coil is 50.9 DB, 49 WB (Ref. 5.22) - Guaranteed Vendor Data.
The supply air temperature leaving the AHU can be estimated using the following equation:
Ts = Tz + q/(1.08 x Q) where Ts = Supply Air Temperature Tz = Air Temperature leaving the cooling coil q = Heat released from motor in - driven machine in 1.08 = Conversion Coefficient Q = Air Flow Rate CFM The electrical board room AHU is a draw through type with the fan and the motor in the air stream.
The AHU motor is a 50 HP (Ref. 5.31). The brake horsepower is 34.5.
The heat released from the fan and the 34.5 BHP motor is 98,435 Btuh (Ref. 5.12, pg 26.8).
For normal & LOCA summer operating conditions, the minimum evaluated air flow rate is 32,063 / 2 or 16,032 CFM per AHU (See Appendix 2).
Therefore, ATFAN = 98,435 / (1.08 x 16,032 CFM) = 5.69°F In order to determine the leaving air temperature of the AHU, 5.69 OF was added to the leaving air temperature of the coil to account for motor and fan heat addition. Therefore, the AHU supply air temperature (at guaranteed vendor data entering air temperature conditions) is 50.9 + 5.69 = I 56.59°F or 56.60 F. Since only heat (no moisture) is added to the air stream, the relative humidity i decreases with an increase in wet bulb temperature. Therefore, from the psychrometric chart the final leaving supply AHU temperature is 56.6 F DB, 51.5 OF WB (.0069 # moist/# dry air).
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 18 WBN / Units 1 & 2 Page:
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 7.3 Determination of the Specific Humidity durinn Normal Cooling Operation The supply air may be humidified after leaving the cooling coil (Ref. 5.23). The humidity ratio of the supply air can be calculated by applying Equation (44) (Ref. 5.12, pg. 6.17 and 6.18 or Ref. 5.24 pg.
6.17).
(1) mah1 + mwhw = mah 2 (44)
(2) maw1 + mw = maw2 where: ma = Air Mass Flow mw = Water Mass Flow @ Saturation hi = Enthalpy of Dry Air (before humidification) hw = Enthalpy of Saturated Water W1 & w2 = Humidity Ratio Before and After Humidification.
h2 = Enthalpy of Air (after humidification)
From the psychrometric chart, the air volume (specific volume) @ 50.9 °FDB, 49.0 °FWB is 13.00 ft3 per pound of dry air.
Air Mass (ma) = 32,063 CFM x 1 # / 13.00 ft3 = 2466 # / min dry air (REF. 5.2) )gig Enthalpy of Dry Air (hi) = 19.8 Btu / # of dry air before humidification (at 50.90 FDB, 49.O 0 FWB leaving coil temperature)
Note: The steam generator supplies a total of 226 # of steam / hr or 113 # / hr to each AHU.
Since 32,063 CFM is the total airflow rate for both AHU's operating, then 226 # of steam / hr lm, is used as the mass flow rate.
Water Mass Flow @ Saturation (mw) = 226 # of steam / hr x 1 hr / 60 min = 3.77 # / min of steam (Ref. 5.19)
Humidity Ratio (w1 ) = 0.0069 # of water / # of dry air (at 50.9 °FDB, 49.0 °FWB)
Note: This humidity level is applicable for LOCA (summer) and LOOP (winter) conditions since the humidifiers are non-safety-related and considered as not operating during this modes.
Enthalpy of Saturated Water vapor (steam) (hw) = 1163 Btu / # of steam (at 15 psi steam press +
14.7096 psia = 29.7096 psia) (Ref. 5.12 Chapter 6.11)
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 18 WBN / Units 1 & 2 Page: 7
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010 7.3 (cont'd)
Final Enthalpy of Air (after humidification) (h2) = ?
Therefore:
(1) (2466 x 19.8) + (3.77 x 1163) = 2466 h2 h2= 21.57 Btu / # of dry air (after humidification)
(2) w2 = (2466 x 0.0069) + 3.77) / 2466 w2= 0.0084 # of water / # of dry air (after humidification)
Note: This value is used also during normal (winter) operating condition since the steam injection system will be in service during this condition.
7.4 Determination of the Final Leaving Air Temperature at the AHU after Steam Iniection for Normal Plant Operation (summer and winter) Based on the Guaranteed Vendor Data 7.4.1 Normal Operation (Summer):
As discussed above, the fan and motor heat raises the temperature of the leaving air by 5.690 F.
Since the air leaving the AHU is 50.9 OF + 5.69°F = 56.6 OF, this temperature will be used to I determine the final supply air temperature to the rooms (See Ref. 5.58).
Note: The coil leaving air is humidified before entering the fan. For the purpose of establishing the final temperature, it does not make any difference if the fan heat is added before or after humidification.
See Psychrometric Chart (Ref. 5.30) - Appendix 5.
Plot w2 = 0.0084 # of water / # of dry air (See Section 7.3) on the Psychrometric Chart and draw a straight line across the chart. This is the specific humidity of the coil leaving air temperature after steam injection.
Plotting the leaving air temperature of the cooling coil (50.9 OF DB, 49 OF WB) and adding 5.69 OFI DB, draw line straight across (since no moisture is being added at this point) until it reaches 56.6 OF DB. Read 51.5 OF WB. From Section 7.3, the enthalpy of the steam is 1163 BTU / # of steam.
Thus, according to Eq. (44) (see Section 7.3), the condition line on the Psychrometric Chart connecting States I and 2 must have a direction of (Ah / AW) = 1163.
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 18 WBN / Units I & 2 Page:
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical
[ Board Room Areas (EL. 692.0 and 708.0)
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010
7.4 (cont'd)
The condition line was drawn with the (Ah / AW) protractor as shown on the Psychrometric Chart.
Draw a second line parallel to the established protractor line starting from 56.6 OF DB, 51.5 OF WB (State 1). This second line is the condition line. State 2 is established at the intersection of the condition line with the horizontal line extended from 0.0084 # of water / # of dry air. At that intersection read 57.0 OF DB, 54'F WB. Therefore, the final leaving temperature of the AHU is 57.0 OF DB*, 54 OF WB*, 0.0084 # of water /# of dry air. This is a 6.1 OF DB rise (57 OF DB minus 50.9 OF DB) from the cooling coil to the discharge of the AHU. Thus, the total air temperature rise through each EBR AHU, including the addition of steam is 6.1 OF. A 6.10 F temperature rise was used in each of the normal summertime cases (sections 7.8 and 7.9).
- Note: Based on the guaranteed vendor data 7.4.2 Normal Ooeration (Winter):
Since there is less steam in the air because of the greater assumed air flow rate of 40,632 cfm (Appendix 3), then for the simplification of this calculation the temperature rise during this operating condition is calculated as follows:
From Section 7.2, the leaving air temperature from the coil is 50.9 OF DB, 49 OF WB. The temperature rise through the fan is 5.69 OF (from above). Therefore 5.69 OF + 50.9 OF = 56.59 OF. I From this Section the AHU final leaving dry bulb temperature (including fan heat and steam injection) is 57 OF. Therefore 57 OF- 56.59 OF = 0.41 OF is the temperature rise due to the steam injection. This I is used in Section 7.12 for normal operation during winter conditions.
7.5 Supply Air Temperature Rise through the Fan and Fan Motor for LOCA (summer) and LOOP (winter) Conditions The supply air temperature leaving the AHU can be estimated using the following equation:
Ts = Tz + q/(1.08 x Q) where Ts = Supply Air Temperature Tz = Air Temperature leaving the cooling coil q = Heat released from motor in - mach in 1.08 = Conversion Coefficient Q = Air Flow Rate CFM The electrical board room AHU is a draw through type with the fan and the motor in the air stream.
The AHU motor is a 50 HP (Ref. 5.31). The brake horsepower is 34.5.
The heat released from the fan and the 34.5 BHP motor is 98,435 Btuh (REF. 5.12, pg 26.8).
For LOCA (summer) condition, the air flow rate is 32,063 / 2 or 16,031 CFM per AHU (See Appendix I 2).
CALCULATION SHEET Calculation Number: EPM-MCP-071689, Rev. 18 WBN / Units 1 & 2 Page: ,
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL.* 692.0 and 708.0)
Rev. 18 Prepared By: RAS Date: 8/11/2010 Rev. 18 Checked By: LRN Date: 8/11/2010
7.5 (cont'd)
Therefore, ATfan = 98,435 / (1.08 x 16,031 CFM) = 5.69 OF. Since the steam injection system could also be in service during this mode (no concurrent LOOP), the same total temperature rise as in the normal cooling mode of 6.1 0 F was used (see Section 7.4 above). The spreadsheets of Sections 7.10 and 7.11 both reflect a temperature rise of 6.10 F.
For the LOOP winter operating condition, the steam injection system was not modeled as functioning since it is non-safety-related and not backed by diesel power. Therefore, ATfan = 98,435 / (1.08 x 20,316 CFM) = 4.5 0 F. The spreadsheet of Section 7.13 incorporates this equation in computing the I supply air temperature to the rooms.
7.6 Supolv Air Temperature Rise through Heaters 7.6.1 144 KW outside air heater (0-HTR-31-421)
At 100% operation the 144 KW heater maintains the incoming outside air at > 60 OF per Ref. 5.1, Section 3.1.5.
7.6.2 20 KW duct heater to El. 692.0 rooms (0-HTR-31-83) - located in room C2, El. 692.0 At 100% heater operation the air temperature rise is:
(20KW x 3413 Btuh / KW) / (1.08 x 14,787 CFM) = 4.27°F (This equation is programmed into spreadsheet Section 7.12) 7.6.3 10 KW duct heater to EL.708.0, Auxiliary Instrument Rm #1 - C1 (1-HTR-31-85)
At 100% heater operation the air temperature rise is:
(10KW x 3413 Btuh / KW) / (1.08 x 8,602CFM) = 3.670F (This equation is programmed into spreadsheet Section 7.12) 7.6.4 10KW duct heater to EL.708.0, Computer Rm - C3 (0-HTR-31-85)
Note:
The 10 KW duct heater can vary from 100% to 0% operation depending on the room temperature.
At 100% heater operation the air temperature rise is:
(10KW x 3413 Btuh I KW) / (1.08 x 6,677cfm) = 4.73°F Note: This heater was not credited in the evaluation of normal operation during winter conditions since the room temperature was acceptable without the heater and without the supplemental coolers during this mode. However, the equation is programmed into the spreadsheet with a percent operation value of zero.)
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page:
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 18 Prepared By: = Date: 1/31/05 Rev. 18 Checked By: R Date: 2/1/05 7.6 (cont'd) 7.6.5 10 KW duct heater to EL 708.0, Auxiliary Instrument Rm # 2 - C4 (2-HTR-31-89)
Note:
The 10 KW duct heater can vary from 100% to 0% operation depending on the room temperature.
At 100% heater operation the temperature rise is:
(10KW x 3413 Btuh / KW) / (1.08 x 9,268CFM) = 3.410 F. (This equation is programmed into spreadsheet Section 7.12).
7.7 Supolemental AHUs Both the communication room and computer room are equipped with non-safety-related supplemental cooling units. Communication room supplemental cooling is provided by two air conditioning units (See Attachment 4) located within the room. See N3-30CB-4002, Section 3.1.11 (Ref. 5.1). The computer room has supplemental cooling provided by two AHUs (See Attachment 5), located in the corridor which receive chilled water from the EBR chillers (See N3-30CB-4002, Section 3.1.12, Ref. 5.1). Only the computer room supplemental AHUs were integrated into the Excel spreadsheets. See Attachments 5 and 11 and Appendix 4 for the computer room supplemental AHU coil parameter used in AIRCOOL Program. The computer room supplemental cooling units were credited in spreadsheet sections 7.8, 7.9, and 7.11. A 2.63°F temperature rise (see below) was added to the AIRCOOL predicted off-coil temperature to account for motor and fan heat addition. This is based on assuming both the AHU fan and motor are within the air stream and are both downstream of the cooling coil. (It should be noted that each computer room supplemental cooling AHU motor is mounted externally to the unit. Therefore, heat from the motor will not go directly into the air stream. Assuming the motor heat is within the air stream is conservative since it results in a slightly higher supply air temperature). The temperature rise was computed based on the equation presented in Section 7.2 as follows:
Motor BHP = 7.5 hp = 22,700 Btu/hr (motor in driven equipment in) (Atts. 5, 11, and table 24, page 26.25 of Ref. 5.24)
Air flow rate = 8,000 cfm (Ref. 5.2)
Air density factor = 1.08 (density factor for air at approximately 70 OF)
Temp Rise = 22,700 Btu/hr/(1.08*8,000) = 2.63°F.
7.8 Chilled Water Pump Heat Load The heat load transferred to the chilled water via the chilled water pump and rejected to the chiller is determined using the following equation:
Q = 2545 x BHP where BHP = 14 (Ref. 5.61, Table 7.1)
Thus Q = 35700 Btu/h or 2.975 TON
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I &2 Page: 7.8. 1
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
NORMAL OPERATION ISUMMER - CASE 1) CONSIDERS THE FOLLOWING PARAMETERS:
- ig GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 9b AIR FLOW RATES AS SHOWN IN THE APPENDIX 2 9 SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 A MINIMUM CHILLED WATER FLOW RATES OF 216 GPM TO EACH EBR AHU fi MAXIMUM CHILLED WATER SUPPLY TEMPERATURE OF 480F 99 NORMAL OPERATION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.5 r9 95°F PRESSURIZING AIR 99 COMPUTER ROOM SUPPLEMENTAL AHU RUNNING This case conservatively minimizes the cooling capability of the EBR AHUs by modeling the minimum chilled water flow rate concurrent with maximum chilled water temperature. This case also conservatively maximizes the predicted room temperatures. The EXCEL spreadsheet (see pg.7.8.2 to.7.8.24) and AIRCOOL models (see pg.7.8.25 to 7.8.30) were iterated until the mixed return air temperature (both dry and wet bulb) to the AHU coils calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were approximately equal. This equates to approximately Tr = 76.1'F (see pgs. 7.8.24 & 7.8.27) which is I significantly greater than the controller setpoint of 680 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is:
Tz = 51.07 OF (estimated air side outlet temperature for each EBR AHLU based on the AIRCOOL model; see pg. 7.8.27)
At = 6.1 OF (total air temperature rise thru AHU including steam injection temperature rise; see Section 7.4)
Ts=Tz+At= 57.2 OF Since the computer room supplemental AHU is also credited in this normal cooling mode, an AIRCOOL model of this unit is included in this section (see pg. 7.8.28 to 7.8.30). This model was also iterated until the assumed entering air conditions used in the AIRCOOL model were approximately equal to the room temperature I humidity conditions computed in the speadsheet. These values are approximately 70'F and 50% relative humidity. I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.8. 2
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.6 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-Cl Ref: 5.5 -5.11, 5.14- 5.16, 5.18, 5.20, 5.47 -5.54, 5.56, 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 77.0 "F Design Rm Temp 'F: 86 TYPE OF LENGTH/ WIDTH ARKA U To Tr DELTA T SENSIBLE BEAT MENCLOSURE HGT (PT) (Ft) (&q Ft) Btu/h.sqft.F (*F) (F) (*F) (B5T/h)
WEST 692.0' - Ground 42.0 NA NA 1.000 68.( 77. -9.0 -37 SOUTH 892.0' - Ground 47.0 NA NA 1.000 68.( 77. -9.0 -42 NORTH 692.0'- Ground 23. N N 1.00 68. 77. -9.0 -20 NORTH 692.0' - ABIAI, 42- Cl 18. 14. 268.3 0.21 104. 77. 27.0 1,53 NORTH 692.0'- ABIA5. 42" Cl 5.5 14.5 79.8 0.21 104.C 77.0 27.0 45 EAST* 692.0' - C2, 36" Cl 33.0 14.5 420.9 0.236 74.5 77.0 -2.5 -248 EAST Door C2 8. 7. 57. 0. 74.5 77.0 -2.5 .-6 EAST 692.0' - Stair Cl, 36" CI 9.0 14. 130. 0.236 72.5 77.0 -4.5 -13 FLOOR 692.0'- Ground 42.1 47. 1974.1 0.021 68.0 77.4 -9.0 -46 CEILING 708.0 -TBITI, 18" CI 42.1 47.0 1974.4 0.3051 110.0 77.1 33.01 19,86 TOTAL TRANSMISSION LOAD = 19,939
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 11,356 TOTAL ROOM SENSIBLE LOAD: 31,295 SUPPLY AIR:
Supply air is a mix of air from room C2 & AHU.
Room C2 +/- AHU Flow Rate (cfm) 3574 984 Temperature, "F 74.5 57.2 Total flow = 4,558 cfm Supply air temperature: 70.8 'F Ts I I 0 I CFMI ROOM TEMPERATURE (Tr)= 70.8 ) + ( 31,295 /(1.08 x 4,558 ) = 77.1 -F LATENT LOAD: Q latent PEOPLe 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C2 +/- AHU Flow Rate (cfm) 3574 984 Humidity ratio 0.0084 0.0084 Total flow = 4,558 cfm Wr= 0.0084 # moist/ # dry air 0
STEADY STATE ROOM CONDITIONS: 77.0 F dry bulb 1 43 %1R This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.8. 3
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C2 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56,5.57. 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan)
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 74.5 'F Design Rm Temp "F: 86 TYPE OF LENGTH WIDTH AREA U To Tr DELTA T SENSIBLE HEAT AL ENCLOSURE EGT (Ft) (It) (Sq Ft) Bt.sqft.F (F) (F) (F) (BTU/h)
WEST* 692.0'- C1, 36" Cl 33.3 14.5 425.3 0.236 77.0 74.5 2.5 251 WEST Door C2 7.2 8.0 57.6 0.448 77.0 74.5 2.5 6 EAST 692.0' - C3, 8" RMW 33.3 14.5 482.9 0.455 77.0 74.5 2.5 54 SOUTH* 692.0 - Cll, 8" RMW 11.7 14.5 112.1 0.4551 73.4 74.5 -1.1 -5 SOUTH Door C3 7.2 8.0 57.6 0.44 73.1 74.5 -1.1 -21 SOUTH 692.0' - Stair C1, 12" CI 18.0 14.5 261.0 0.431 72. 74.5 -2.0 -22 NORTH 692.0' - ABIA3, 48" CI 10. 14. 152.3 0.192 104. 74.5 29.5 86 NORTH 692.0'- ABIA5, 48" CI 19.1 14. 278. 0.192 104. 74. 29.5 1,17 FLOOR 692.0' - Ground 29.7 33.1 989.1 0.026 68.. 74.5 .6.5 -167 CEILING 708.0' - C1, 18" CI 29.7 33.3 989. 0.305 78. 74. 3.9 1,176 ItOTAL TRANSMISSION LOAD = 4,004
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 4.467 TOTAL ROOM SENSIBLE LOAD: 8,471 SUPPLY AIR:
Supply air is a mix of air from room C11 & AHU.
Room C111 AHU Flow Rate (cfm) 3344 230 Temperature, 'F 57.2 Total flow = 3,574 cfm ISupply air temperature: 72.4 'F Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 72.4 ) + ( 8,471 /(1.08 x 3,574 ) 74.6 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: II ROOM HUMIDITY RATIO (Wr):
Room Cl AHU Flow Rate (cfm) 3344 230 Humidity ratio 0.0084 0.0084 Total flow = 3.574 cfm Wr = 0.0084 # moist / # dry air STEADY STATE ROOM CONDITIONS: 74.5 *F dry bulb r ~47 % RHI This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page: 7.8. 4
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C3 Ref: 5.5- 5.11, 5.14 - 5.16. 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.1 ROOM NAME: 250V BATTERY ROOM I Design air flow. 990 cfm (Transfer from room C11)
Supply Air Temp: 73.4 'F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity%: 18-60 Steady State Temperature: 77.0 'F Design Rm Temp 'F: 90 TYPE OF LENGTH/ WID'J A O To Tr I.DELTA T SENSIBLE H.EAT WALL SORE HGT (Ft) (Ft=) (Sq Ft) Btulh.sqfLF (7) ('F) (Cn) (BTUh)
EAST 692.0' - C4, 8" RMW 33.31 14.5 482.91 0.455 72.8 77.( -4.2 .92 WEST 692.0' - C2, 8 RMW 33." 14.5 482.91 0.455 74. 77.0 -2.5 -54 SOUTH* 690 - C111, 8" RMW 23.3 14.5 311.2 0.455 73.4 77.0 -3.6 -511 SOUTH Door C4 7.2 3.7 26.6 0.448 73. 77. -3.6 -43 NORTH 676.0'- ABIA2, 42" CI 7.5 14.5 108.1 0.212 104.0 77.0 27.0 6 NORTH 692.0' - ABIA3, 42" CI 15.1 14. 229.1 0.214 104.1 77.0 27.0 1,311 FLOOR 692.0'- Ground 23.1 33. 775. 0.024 68.1 77.0 .9.0 -18 CEILING 1708.0 - C1, 18" CI 23.3 33.3 775.4 0.3051 78.4 77.0 1.4 331 TOTAL TRANSMISSION LOAD = 59
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 3,882 Ts I I I CFMI ROOM TEMPERATURE (Tr)= ( 73.4 ) + ( 3,882 1( 1.08 x 990 ) = 77.0 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 I (4840 x 990 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 77.0 'F dry bulb 44 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I i & 2 Page: 7.8. 5
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C4 Ret 5.5 - 5.11, 5.14 - 5.16,5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.1 ROOM NAME: 250V BATTERY BOARD ROOM 1 Design air flow: 2430 cfm (Supply from the AHU)
AHU Supply Air Temp: 57.2 °F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 Steady State Temperature: 72.8 'F Design Rm Temp "F: 90 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL _SRcLOSURE HO;T (Ft) (Ft) (Sq Ft) Btulh.sqft.F (*F) (F) (F) (STe/h)
SOUTH* 692.0'- Cll, 8" RMW* 25.3 14.51 321.7 0.455 73. 72.8 0.6 84 SOUTH Door C5 7.2 6.3 45.2 0.448 73.- 72.i 0.6 12 NORTH 676.0'- ABIA2, 42" Cl 25.3 14.5 366.9 0.212 104. 72. 31.2 2,426 EAST 692.0' - C5, 8" RMW 33.3 14.5 482.9 0.455 72.. 72.8 -0.8 -17 WEST 892.0' - C3. 8" RMW 33.4 14.51 482. 0.451 77.. 72.8 4.2 92 FLOOR 692.0'- Ground 25.4 33.3 842.5 0.026 68.0 72.; -4.8 -10 CEILING 1708.0' - C1, 18" CI 25.3 33.3 842., 0.305 78.4 72.8 5.6 1,43 TOTAL TRANSMISSION LOAD = 4,607"
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 36,558 TOTAL ROOM SENSIBLE LOAD: 41,165 Ts I a I CFMI ROOM TEMPERATURE (Tr) ( 57.2 ) + ( 41,165 /( 1.08 x 2.430 ) = 72.9 -F LATENT LOAD: Q latent PEOPLE 0X 200 0 TUOAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 0 / ( 4840 x 2430) = 0.0084 STEADY STATE ROOM CONDITIONS: 72.8 'F dry bulb 51 %RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.8. 6
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C5 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57. 6.1 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2610 cfm (Supply from the AHU)
AHU Supply Air Temp: 57.2 'F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 Steady State Temperature: 72.0 'F Design Rm Temp 'F: 90 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft.F (MF) ('F) (*F) (BTI/h)
SOUTH* 692.0' - C11, 8" RMW 28.7 14.. 371.. 0.4551 73.4 72.0 1.4 236 SOUTH Door C6 7.2 6. 45. 0.448 73.4 72.( 1.4 28 NORTH 676.0' - A2, 42" CI 20.7 14.5 300. 0.21 104. 72. 32.0 2,03 NORTH 676.0' - A3, 42" CI 8.0 14.5 116.. 0.21 104. 72. 32.0 78 EAST 692.0' - C6, 8" RMW 33.3 14.5 482. 0.455 75.8 72.0 3.8 83 WEST 692.0' - C4, 8" RMW 33. 14.5 482. 0.4551 72.8 72.0 0.8 17 FLOOR 692.0'- Ground 28., 33.3 955. 0.021 68. 72.1 -4.0 -91 CEILING 708.0' - C3, 18" Cl 23.0 33.3 765.91 0.371 69., 72.( -2.7 -77 CEILING 708.0' - Cl, 18" Cl 5.7 33.3 189.4 0.305 78.41 72.( 6.4 371 TOTAL TRANSMISSION LOAD = 3,592
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 38,540 TOTAL ROOM SENSIBLE LOAD: 42,132 Ts I 0 I CFMI ROOM TEMPERATURE (Tr) ( 57.2 ) + ( 42,132 /(1.08 x 2,610 ) = 72.1 'F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 0 /(4840 x 2610 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 72.0 'F dry bulb 51 /RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.8. 7
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 - 5.54, 556 5.57,6.1 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C 11)
Supply Air Temp: 73.4 OF Supply Air Humidity Ratio: 0.0084 IbW/ib dry air Design Rm Humidity %: 18-60 Steady State Temperature: 75.8 'F Design Rm Temp uF: 90 TYPE OF LENGTH/ WDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) IFt) (Sg Pt) Btulh.sqftLF (F) (M) F (BTU/h)
SOUTH* 692.0' - C11, 8" RMW 23.3 14.51 311.3 0.455 73.4 75. -2.4 -340 SOUTH Door C7 7.2 3.7 26.5 0.448 73.4 75.8 -2.4 -29 NORTH 692.0' - ABIA31, 42- Cl 20.3 14.51 294.4 0.212 104. 75.8 28.2 1,760 NORTH 676.0' - ABIA3, 42" Cl 3.0 14.5 43.51 0.212 104. 75. 28.2 2R EAST 692.0' - C7, 8" RMW 33.3 14.51 482.91 0.455 74. 75.8 -0.9 -198 WEST 692.0' - CS, 8" RMW 33. 14. 482. 0.455 72. 75.8 -3.8 -835 FLOOR 692.0' - Ground 23.. 33. 775. 0.02 68. 75. -7.8 -15 CEILING 708.0' -C4, 18" Cl 6.. 33.3 229.8 0.37q 70. 75.1 -5.1 -441 CEILING 708.0'- C3, 18" CI 15.8 33.. 526.1 0.376 69.t 75.1 -6.5 -1,28 TOTAL TRANSMISSION LOAD = .1,265
(*)The area of the door, listed directly below this walt area, has been subtracted from the total walt area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 2.558 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr) ( 73.4 ) + ( 2,558 /(1.08 x 990 ) 75.8 OF LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 990 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 75.8 OFdry bulb 45 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.8. 8
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C7 Ref: 5.5-5.11,5.14-5.16,5.18,5.20.5.47-5.54,5.56,5.57,6.1 ROOM NAME: 24V-& 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C1 1)
Supply Air Temp: 73.4 oF Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 74.9 'F Design Rm Temp 'F: 90 TYPE OF LENGTH/ WIDTH AREA I To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu1h.sqftF (*F) (F) (F) (BTU/h)
SOUTH* 692.0'- Cll, 8" RMW 11.3 14.51 137.3 0.455 73. 74.9 -1.5 -F4 SOUTH Door C8 7.2 3.7 26.51 0.448 73. 74.91 -1.5 -18 NORTH 692.0' - ABIA31, 42" CI 11.3 14.5 163.91 0.212 104. 74.91 29.1 1,011 EAST 692.0' - C8, 8" RMW 33.3 14.51 482.91 0.455 74.1 74.9 -0.3 -66 WEST 692.0'- C6, 8" RMW 33. '14.5 482.9 0.455 75. 74.1 0.9 19 FLOOR 692.0 - Ground 11.4 33.1 376.1 0.02 68.. 74.4 -6.9 -68 CEILING 708.0'- C4, 18" CI 11.4 33.3 376.4 0.376 70. 74.91 -4.2 -5 ITOTAL TRANSMISSION LOAD = 369
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 373 TOTAL ROOM SENSIBLE LOAD: 742 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr) ( 73.4 ) + ( 742 1(1.08 x 440 ) = 75.0 °F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 440 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.9 'F dry bulb 47 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.8. 9
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C8 Ref. 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow:. 724 cfm (Supply from the AHU)
AHU Supply Air Temp: 57.2 °F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 Steady State Temperature: 74.6 'F Design Rm Temp "F: 90 TYP OF IEGTE/
"Z W'ZDTN U To Tr DELTA T SENaIBLE BEAT WALL EIC.OsURE eGT. (Ft) (Ft) (sq Ft) Btulh.sqfLF (F) ("F) (F) (BTU/h)
SOUTH* 692.0' - C11, 8- RMW 18.01 14.5 234.51 0.4551 73.4 74.6 -1.2 -128 SOUTH Door C9 7.2 3.7 26.5 0.448 73.4 74.6 -1.2 -1i NORTH 692.0 - ABIA31, 42- Cl 18.01 14.5 261.01 0.212 104.0 74.61 29.4 1,627 EAST 692.0' - C12, 8" RMW 33.3 9.1 299.7 0.45,1 81. 74.1 6.7 914 EAST (ABOVE C12) 692.0'- ATTIC, 8" RMW 33.3 5.5 183.2 0.455 74.7 74. 0.1 WEST 1692.0'- C7, 8" RMW 33.4 14. 482. 0.45 74.9 74. 0.3 6_
FLOOR 692.0'- Ground 18.1 33.3 599.4 0.02 68.. 74.4 -6.6 -10 CEILING 1708.0' - C4, 18" Cl 18.-0 33.3 599.4 0.376 70.7 74.d -3.9 -87 TOTAL TRANSMISSION LOAD = 1,491
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD = 12.248 TOTAL ROOM SENSIBLE LOAD: 13,739 Ts I 0 I CFMI ROOM TEMPERATURE (Tr)= ( 57.2 ) + ( 13,739 /(1.08 x 724 ) 74.7 °F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 724 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.6 "F dry bulb 47 % RH I This page replaced by Revision 20.
Calculation Identifier. EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.8. 10
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg..
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C9 Ref: 5.5 -5.11, 5.14 - 5.16. 5.18,5.20,5.47 - 5.54, 5.56, 5.57,6.1 ROOM NAME: COMMUNICATION ROOM Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 18-60 Steady State Temperature: 76.6 'F Design Rm Temp 'F: 90 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE SEAT F,
ENCLOSUJRE NGT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (*F) (*F) (MF) (BTU/h)
WEST 692.0'- C1*, 8" RMW 33.3 9.0 299.7 0.45' 81.3 76.6 4.7 641 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33.3 5.5 183.2 0.451 74.7 76.6 -1.9 -1 EAST* 692.0'- CIO, 36" Ci 33.3 14. 425.5 0.236 80.8 76. 4.2 42 EAST Door C111 7.2 8. 57.4 0.441 80.8 76. 4.2 10 SOUTH* 692.0'. CII, 8" RMW 25.01 14. 305.1 0.4551 73.4 76. -3.2 SOUTH Door Cit 7.2 8.. 57.4 0.448 73.4 76. -3.2 _ ._
SOUTH 692.0'- Stair C2, 8"RMW 18.0 14.. 261.0 0.4551 72.0 76. -4.6 -54 NORTH 692.0' - ABIA29, 42" CI 20.0 14.. 290.0 0.212 104.0 76. 27.4 1,68 NORTH 692.0' - ASIA30, 42" CI 23.0 14. 333.5 0.21 104.0 76.1 27.4 1,93 FLOOR 692.0 - Ground 43.(0 33.3 1431.1 0.02q 68.0 76. -8.6 -32 CEILING 708.0' - C4, 18" CI 43.0 33.3 1431.9 0.3051 70.7 76. -5.9 .2,57 TOTAL TRANSMISSION LOAD = 664
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 28,419 TOTAL ROOM SENSIBLE LOAD: 29,583 SUPPLIMENTAL AIR HANDLING UNIT: Not credited in consideration of room temp 0 NET ROOM SENSIBLE LOAD: 29,583 SUPPLY AIR:
Supply air is a mix of air from room C12 & AHU.
Room C12 AHU Flow Rate (cfm) 1107 1665 Temperature,°F 81.31 57.2 Total flow = 2,772 cfm Supply air temperature: 66.8 'F Ts I I a I CFMI ROOM TEMPERATURE (Tr) ( 66.8 ) + ( 29,583 /(1.08 x 2,772 ) = 76.7 'F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 IU IAL r11UUI LAII-NI LUAU: 400 ROOM HUMIDITY RATIO (Wr):
Room C12 AHU Flow Rate (cfm) 1107 1665 Humidity ratio 0.0084 0.0084 Total flow = 2,772 cfm Wr' = 0.0084 # moist I # dry air Wr= 0.0084 + 400 /(4840x 2,772 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 76.6 °F dry bulb 1 ~47 % RHI This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.8. 11
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C10 Ref: 5.5 - 5.11, 5.14 - 5.16. 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow. 2673 cfm (Supply from AHU)
AHU Supply Air Temp: 57.2 'F Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 20-60 Steady State Temperature: 80.8 'F Design Rm Temp 'F: 86 TYPE O LETH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL -CLwSut HOT. (Ft) (Ft) (Sq Ft) Btu/h.sqfLF (*F) (F') (7) (BTU/h)
EAST 692.0'- Ground 42.0 NA NA 1.0001 68( 80.l -12.8 SOUTH 692.0'- Ground 47.0 NA NA 1.000 68.- 80.8 -12.8 -602 NORTH 692.0'- Ground 22.01 NA NA 1.0001 68. 80.8 .12.8 .28 NORTH 692.0' - ABIA27, 42" CI 21.0 14.5 304.5 0.212 104.( 80.8 23.2 1,49 NORTH 692.0' - ABIA29, 42" CI 4.0 14.5 58. 0.211 104.Q 80.8 23.2 28 WEST 692.0' - C9, 36" Cl 33.03. 14.51 420. 0.236 76.1 80.8 -4.2 -41 WEST Door C1 8.I 7.2 57. 0.448 76.61 80.8 -4.2 -1 WEST 692.0' - Stair C2, 36" CI 9.1 14. 130.1 0.231 72.( 80.8 -8.8 -271 FLOOR 692.0' -Ground 42.1 47.( 1974.1 0.024 68.1 80.1 -12.8 -65a CEILING 708.0 -TB/TI, 18" CI 42.0 47., 1974.4 0.305 110.0 80.8 29.2 17,58 TOTAL TRANSMISSION LOAD = 16,489
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
PEOPLE 0 X 250 0 ELECTRICAL LOAD 52,014 TOTAL ROOM SENSIBLE LOAD: 68,503 Ts I 0 I CFMI ROOM TEMPERATURE (Tr) = ( 57.2 ) + ( 68,503 /( 1.08 x 2,673 ) = 80.9 °F LATENT LOAD: Q latent PEOPLE 0 X 200 0 IUIAL KUOM LATIN[ LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 2673 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 80.8 'F dry bulb 38 %RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.8. 12
Title:
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7,8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C11 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56,5.57,6.1 ROOM NAME; CORRIDOR Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: NA Steady State Temperature: 73.4 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U T I Tr DELTA T SENSIBLE HEAT WALL ZNCLOSURE HGT. (Ft) (Ft) (Sq Ft) SBtulh.sqftF ("F) F") (CF) (BTJI/h)
SOUTH 692.0'- Ground 181.01 NA NA 1.000 68.0 73.4 -5.4 -97 NORTH* 692.0' - C2, 8" RMW 11.7 14." 112.3 0.455 74.5 73.4 1.1 55 NORTH Door C3 7.2 8.0 57.4 0.448 74.5 73.4 1.1 22 NORTH* 692.0'- C3, 8" RMW 23.3 14. 311.3 0.455 77.0 73.4 3.6 51 NORTH Door C4 7.2 3. 26.5 0. 77.0 73.4 3.6 _ 4_
NORTH* 692.0' - C4, 8" RMW 25.31 14.. 321.7 0.455 72.1 73.4 -0.6 -8 NORTH Door CS 7.1 6. 45.2 0.448 72.8 73.4 -0.6 -1 NORTH* 692.0' -C5, 8" RMW 28.7 14. 371.0 0.455 72.0 73.4 -1.4 -233 NORTH Door C6 7.1 6. 45.2 0.448 72.0 73.4 -1.4 -2 NORTH* 692.0' - C6, 8" RMW 23.3 14. 311.31 0.455 75. 73.4 2.4 344 NORTH Door C7 7.1 3. 26.51 0.448 75. 73.4 2.41 2 NORTH* 692.0' - C7, 8" RMW 11.3 14. 137.31 0.455 74.9 73.4 1.5 9_
NORTH Door C8 7.1 3. 26.51 0.448 74.9 73.4 1.5. 1 NORTH* 692.0' - C8, 8" RMW 18.0 14. 234.51 0.455 74.6 73.4 1.2 12 NORTH Door C9 7.1 3. 26.51 0.448 74. 73.4 1.2 l1 NORTH* 692.0'- C12, 8" RMW 11.0 9.1 77.51 0.455 81.3 73.4 7.9 27 NORTH Door C13 7.2 3.0 21.51 0.448 81.3 73.4 7.9 7 NORTH Attic (Above C12) 11.( 5.5 60.5 0.455 74.71 73.4 1.3_ 3 NORTH* 692.0' - C9, 8" RMW 24.1 14.5 292.1 0.455 76. 73.4 3.2 421 NORTH Door C10 7.2 8.6 57.4 0.448 76.6 73.4 3.21 8 EAST* Stair C2, 8" RMW 8.0 14.5 94.5 0.455 72. 73.4 -1.4 -6 EAST Door C12 7.2 3.( 21.5 0.448 72. 73.4 -1.4 -1 WEST* Stair C1, 8" RMW 8.0 14. 94.51 0.455 72. 73.4 -0.9 -31 WEST Door C1 7. 3. 21.51 0.448 72.5 73.4 -0.9 -!
FLOOR 692.0' - Ground 181. 8.. 1448.( 0.0261 68.0 73.4 -5.4 -20 CEILING 708.0' - Cl, 18" CI 68. 8. 544.( 0.30 78. 73.4 5.0 83 CEILING 708.0' - C2, 18" CI 39.( 8. 312.A 0.301 89.4 73.4 16.0 1,52 CEILING 1708.0 - C4, 18" CI 74.0 8. 592. 0.376 70.7 73.4 -2.7 -601 TOTAL TRANSMISSION LOAD = 2,2421
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page: 7.8. 13
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C1l ROOM NAME: CORRIDOR (contd)
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,908 TOTAL ROOM SENSIBLE LOAD: 5,150 SUPPLY AIR:
Supply air is a mix of air from rooms C4, C5 &C8.
Room C4 fC8 iC5 Flow Rate (cfm) 2430 2610 724 Temperature. F 72.8 72.0 74.6 Total flow = 5,764 cfm Supply air temperature: 72.7 'F Ts I I 0 I CFMI ROOM TEMPERATURE (Tr)= 72.7 ) + ( 5,150 1(1.08 x 5,764 ) = 73.5 °F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C4 C5 C8 Flow Rate (cfm) 2430 2610 724 Humidity ratio 0.0084 10.0084 0.0084 Total flow 5,764 cfm Wr = 0.0084 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 73.4 ry u This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.8. 14
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18. 5.20, 5.47 - 5.54, 5.56, 5.57.6.1 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow. 1107 cfm (Supply from AHU)
AHU Supply Air Temp: 57.2 °F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity. 26-60 Steady State Temperature: 81.3 'F Design Rm Temperature: 90 TYPE OF LENGTH/ WIDTH ARMA U Ta Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE HGT. (Ft) (1t) (Sq rt) Btu/h.sqfLF (F) (1F) (F) (BTU/h)
EAST 692.0' - C9, 8- RMW 33.31 9. 299.7 0.455 76.6 81.3 -4.7 -641 WEST 692.0'- C8, 8" RMW 33.3 9.( 299.7 0.4551 74.6 81.31 -6.7 -914 SOUTH* 692.0' - CI1, 8" RMW 11.( 9.( 77.5 0.455 73.4 81.3 -7.9 .279 SOUTH Door C13 7.2 3.( 21.5 0.448 73.4 81.3 -7.9 -7 NORTH 692.0'- AB/A31. 42" CI 8. 9.0 72.0 0.212 104.01 81.31 22.7 346 NORTH 692.0' -ABIA30, 42" CI 3.( 9.0 27.0 0.211 104.1 81.1 22.7 130 FLOOR 692.0'- Ground 11.1 33.1 366.2 0.021 68.4 81., -13.3 -12 CEILING ATTIC (Susp. ceiling) 11.0 33.31 366.4 0.3301 74.7 81.,- -4.6-61 -7 TOTAL TRANSMISSION LOAD = -2,357
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD 31,069 TOTAL ROOM SENSIBLE LOAD: 28,962 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 57.2 ) + ( 28,962 /( 1.08 x 1,107 ) = 81.4 'F LATENT LOAD: a latent PEOPLE 1 X 200 200 IUIAL KROM LATENI LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200/ (4840 x 1,107 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 81.3 *F dry bulb 38 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.8. 15
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis. EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. - NIA Ref: 5.5 - 5.11,5.14 - 5.16. 5.18, 5.20,5.47 - 5.54,5.56, 5.57,6.1 ROOM NAME: ATTIC (above C12)
Design air flow: NA cfn Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 74.7 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SZNMSBLE BEAT WALL ENcLOSURE HGT. (Ft) (F) (Sq Ft) BtuLh.sqfLF (*F) (IF) (F) (11ni/h)
EAST 692.0'- C9, 8- RMW 33.3 5.5 183.2 0.455 76. 74.7 1.9 1 WEST 692.0'- C8, 8" RMW 33.3 5.1 183. 0.455 74. 74.7 -0.1 -_
SOUTH 692.0' - C11, 8- RMW 11.0 5.' 60.5 0.455 73. 74.7 -1.3 -3 NORTH 692.0'- ABIA31, 42' CI 8. 5. 441. 0.21 104.. 74.7 29.3 27 NORTH 692.0' - ABIA30, 42 CI 3.0 5. 16.1 0.214 104.. 74. 29.3 10 FLOOR 692.0-C12 11.0 33.3 366.3 0.33J 81., 74.7 6.6 79 CEILING 708.0'- C4, 18- CI 11.0 33.3 366." 0.3051 70.7 74.7 -4.0 -44" TOTAL TRANSMISSION LOAD = 841 ISTEADY STATE ROOM CONDITIONS: 74.7 "ry u This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.8. 16
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. - 692.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.568 5.57, 6.1 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 72.5 'F Design Rm Temp "F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq FI) Btu/h.sqftF (F) (F) (F) (DTu/h)
WEST 692.0'- Cl, 36" CI 8. 14.51 116.0 0.236 77.0 72.5 4.5 122 SOUTH 692.0'- Ground 18. 14.51 261.0 1.000 68.0 72.5 -4.5 -1,17 NORTH 692.0'- C2, 12" CI 18.. 14.5 261. 0.431 74.5 72.5 2.0 22 EAST* 692.0'- C11, 8" RMW 8.j 14.5 94.5 0.451 73.4 72.5 0.9 3 EAST Door C1 7., 3.0 21.51 0.441 73.4 72.5 0.9 FLOOR 692.0'- Ground 18.0 8.0 144.0 0.02 68. 72.1 -4.5 -17 CEILING (See Note) ; .. i !- il *i::&! * . * * .I i*! . *I ITOTAL TRANSMISSION LOAD =-796 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% - 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 IUI L ROUUOM SNENIBLE LUAU: 187 ISTEADY STATE ROOM CONDITIONS: 72.5 'F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.8. 17
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 6.57, 6.1 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity'. NA Steady State Temperature: 72.0 'F Design Rm Temperature: NA TYPE OF LENGTH/ WIDTH AREA U T I Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft.F (*F) CF) I (F) (BTU/h)
WEST* 692.0'- Cl1, 8" RMW 8.6 14.5 94.5 0.455 73.4 72.0 1.4 6 WEST Door C12 7.2 3.( 21.1 0.448 73.4 72.0 1.4 1 SOUTH 692.0'- Ground 18.0 14.5 261.( 1.000 68.01 72.0 -4.0 -1, NORTH 692.0'. C9, 8" RMW 18.01 14.51 261. 0.45 76. 72. 4.6 54]
JEAST 692.0'- CIO, 36" CI 8.1 14.4 116. 0.23 80. 72.1 8.8 241 FLOOR 692.0'- Ground 18.0 8.0 144. 0.02q 68.4 72.1 -4.0 -1 ICEILUNG (See Note) I., - 1, 1 , I II "* I' I*" ýt TTLTRANSMISSION LOAD =-196l Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 785 ISTEADY STATE ROOM CONDITIONS: 72.0 ry u This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1I & 2 Page: 7.8. 18
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 708.0-Cl Ref: 5.5 - 5.11,514 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow-. 7038 cfm (Supply from AHU)
AHU Supply Air Temp: 57.2 *F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 27-60 Steady State Temperature: 78.4 'F Design Rm Temp: 90 OFEXNTHI TYP WIDTH? AREA U Ta Tr DELTA TSEaN.SIBLE HEAT WALLENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F ('F) (1F) (*F) (BT/h)
SOUTH 708.0' - TBITI, 36" Cl 68.2 19.5( 1329.9 0.236 110.0 78.4 31.6 9,91 SOUTH 708.0' - Stair C1, 8" CI 18.0 19.5( 351.0 0.500 91.3 78.4 12.9 2,2]
NORTH 676.0' - AB/A2, 36" CI 37.2 3.5( 130.2 0.236 104.0 78.4 25.6 78 NORTH 692.0' - ABIA3, 36" CI 26.5 3.5( 92. 0.23 104. 78.4 25.6 56 NORTH 692.0'- AB/A5, 36" CI 21. 3.50 75.3 0.236 104.0 78.4 25.6 45 NORTH 713.0 - Gen.area, 36" CI 56.1 16.00 899.2 0.236 104.0 78.4 25.6 5.43 NORTH 713'- A25, 36 CI 15.0 16.0 240. 0.23 104. 78.4 25.6 1,4 NORTH 713'- A26, 36" CI 15.0 16.0 240.0 0.236 104.01 78.4 25.6 1,4 EAST* 708.0'. C2, 8' CI 8.0 19.50 113. 0.500 89.4 78.4 11.0 621 EAST Door C22 7. 6.0 43. 0. 4 89.4 78. 11.0 21 EAST 708.0'- C3, 8" CI 34.5 19.50 538.3 0.500 69.3 78.4 -9.1 -2,44 WEST* 708.0' - TBIT1, 36" CI 34.5 19. 647.2 0.236 110.0 78.4 31.6 4,8 WEST Door C20 7.3 3.5 25.6 0.448 110.0 78.4 31.6 366 WEST' Stair C1. 8" CI 8.0 19.5 134.51 0.431 91. 78.4 12.9 7 WEST Door C21 7.2 3.0 21.51 0.448 91.3 78. 12.9- 12 FLOOR 692.0'-- C2, 18 CI 989.0 0.305 74.5 78.4 -3.9 -1,17 FLOOR 692.0'- C3, 18" CI :,:
- ,* * **!* 775 775.91 0.30 0.3051 7.
77.01 78.
78.4 -1.4
-.- -3 331 FLOOR 692.0'- C4, 18" CI ',,'.. 842. 0.30 72. 78. -5.6 -1,439 FLOOR 1692.0'- C5, 118"C..1,:. 189.8 0.301 72.
- 78. -6.4 -371 FLOOR 692.0'- Cl1, 18"CI C. . .. 544.( 0.304 73.1 78.1 -5.0 -83 CEILING 729.0 - C1, 18" CI 3341.1 0.301 95.1 78.41 16.6 16,91 TOTAL TRANSMISSION LOAD = 39,530
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 122,026 TOTAL ROOM SENSIBLE LOAD: 162,056 Ts I o Q I CFMI ROOM TEMPERATURE (Tr)= 57.2 ) + ( 162,056 /(1.08 x 7,038 ) = 78.5 °F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 400 / (4840 x 7,038 ) = 0.0084 TEADY STATE ROOM CONDITIONS: 78.4 'F dry bulb 41% RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.8. 19
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. - 708.0'- C2 Ref. 5.5 - 5.11, 5.14 - 5.16.5.18, 5.20, 5.47 - 5.54.5.56,5.57,6.1 ROOM NAME: CORRIDOR Design air flow. NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 89.4 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqftF (F) (F) (*F) (BTU/h)
EAST* 708.0' - C4, 8- CI 8.0 19.' 113. 0.500 70. 89.4 -18.7 -1,056 EAST Door C24 7.2 6.0 43. 0.448 70. 89.4 -18.7 -36 WEST* 708.0- C1, 8- CI 8.0 19.5 113. 0.500 78. 89.4 -11.0 -621 WEST Door C22 7.2 6.0 43. 0.448 78. 89.4 -11.0 -21 SOUTH* 708.0' -TBrrT, 36" CI 39.0 19.5 736.1 0.236 110.1 89.4 20.6 3,57 SOUTH Door C26 7.2 3.4 24. 0.448 110.0 89.4 20.6 22 NORTH* 708.0' - C3, 8- CI 39.0 19.5 717. 0.500 69. 89.4 -20.1 -7,211 NORTH Door C23 7. 6. 43. 0.4 69. 89.4 -20.1 -383 FLOOR 692.0'- Cl1, 18"CI Ci* £ fr.. 312.( 0.304 73.4 89.4 -16.01 .1,52 CEILING 729.0 - C1, 18" Cl , 312.3 0.305 95.0 89.4 5.6 53 TOTAL TRANSMISSION LOAD = -7,034
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL: 7.5 HP 1,066.5 X 3.413 MOTOR IN. MACH OUT 3,640 PEOPLE 0 X 250 0 LIGHTING 1,085.0 X 3.413 X 100% = 3,703 EQUIPMENT 0.0 X 3.413 X 100% - 0 CABLE TRAYS 0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 309 ISTEADY STATE ROOM CONDITIONS: 89.4 7 dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBNI I & 2 Page: 7.8. 20
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 708.0-C3 Ref: 5.5- 5.11 5.14 -5.16, 5.18, 5.20, 5.47 -5.54. 5.56. 5.57, 6.1 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity: 40-60 Steady State Temperature: 69.3 'F Design Rm Temp 'F: 74 TYPE OF LENGTH/ W'-E AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqfLF ('F) (F) (*F) (BTU/h)
SOUTH* 708.0'- C2, 8" CI 39.01 19.5 717.51 0.5001 89.4 69.31 20.1 7,211 SOUTH Door C23 7.2 6.( 43.0 0.4481 89.4 69.3 20.1 38 NORTH 676.0'- ABIA3, 36" CI 39.0 3.5 136.5 0.236 104.0 69.4 34.7 1,11 NORTH 713.0'- Ion, fltr rm, 36" Cl 39.0 16.0 624.0 0.236 104.0 69.31 34.7 5,11 EAST 708.0'. C4, 8" CI 33.3 19.5 649.4 0.5001 70.71 69. 1.4 45 WEST 708.0'- Cl, 8" CI 33.3 19.5 649.4 0.500 78.41 69. 9.1 2,95 FLOOR 692.0' - C5, 18" CI . 765. 0.371 72.0 69. 2.7 77 FLOOR 692.0' - C6, 18" C1 , 526.1 0.374 75. 69. 6.5 1,28 CEILING 729.0- Cl, 18" CIl . 1292.0 0.3051 95. 69. 25.7 1012 TOTAL TRANSMISSION LOAD = 29,426
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 91,816 TOTAL ROOM SENSIBLE LOAD: 121,742 SUPPLY AIR:
Supply air is a mix of air from two different air handling units.
Flow Rate (cfm) 5367 8000 Temperature, "F 57.2 63.5 (See below)
Total flow = 13,367 cfm Supply air temperature: 60.9 "F Note: Calculated temperature from the AIRCOOL program (see pg.7.8.30): 60.82 'F Temperature rise due to motor (see Section 7.7): 2.6 'F Supplemental AHU supply temperature: 60.82 ) + ( 2.63) = 63.45 'F Ts I I CF ROOM TEMPERATURE (Tr)= 60.9 ) + ( 121,742 1(1.08 x 13.367 ) = 69.4 "F LATENT LOAD: Q latent PEOPLE 2 X 200 400 ITIAL UUOMLATENT[ LOAD: 400 ROOM HUMIDITY RATIO (Wr):
Room AHU(MER) AHU(R Flow Rate (cfm) 5,367 8,000 Humidity ratio 0.0084 0.0080 4 See pg. 7.8.30 Total flow 13,367 cfm Wr' 0.0082 # moist / # dry air Wr= 0.0082 + 400 /(4840x 13,367 ) 0.0082 STEADY STATE ROOM CONDITIONS: 69.3 °F dry bulb 54 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN/ 1 & 2 Page: 7.8. 21
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11,5.14 -5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7236 cfm (Supply from AHU)
AHU Supply Air Temp: 57.2 *F Supply Air Humidity Ratio: 0.0084 IbW/ilb dry air Design Rm Humidity: 27-60 Steady State Temperature: 70.7 'F Design Rm Temperature: 90 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT L NCOSURE ORGHT. (Ft) (Ft) (Sq Ct) Btulh.sqft.F ("F) (*) (M (BTU/h)
SOUTH 708.0'- TBITI, 36" CI 75.1 19.51 1464.5 0.236 110. 70.7 39.3 13.58 SOUTH 708.0'- Stair C2, 8" Cl 18.0 19.51 351.0 0.500 85. 70.7 14.6 2,526 NORTH 692.0'- ABIA31, 36" Cl 42.0 3.54 147.0 0.23 104.. 70.7 33.3 1,155 NORTH 692.0'- ABIA30, 36"Cl 26.0 3.501 91.0 0.23 104.. 70.7 33.3 71 NORTH 692.0' - ABIA29, 36' Cl 22.0 3.501 77.0 0.23 104.. 70.7 33.3 - 60 NORTH 713.0'- Ion, fltr rm, 36" CI 42.01 16.00 672.0 0.23 104.01 70.7 33.3 5,281 NORTH 713'-AB Gen Area, 36" Cl 48.0 16.00 768.0 0.23 104.01 70.7 33.3 6,03 WEST 708.0' - C3, 8" Cl 34.51 19.4 672.8 0.50 69.3 70.7 -1.4 -471 WNEST 708.0' - C2, 8" Cl 8.01 19.5 113.( 0.501 89.4 70.7 18.7 1,0 WEST Door C24 7.2 6.01 43.0 0." 89.4 70. 18.7 3 EAST 708.0'- TBrTI, 36" Cl 34.51 19.51 672.8 0.23( 110.(0 70.7 39.3 6,24 EAST Stair C2, 8" CI 8.01 19.51 134.5= 0.431 85.3 70.7 14.61 B468 EAST Door C25 7.2 3.0 21.51 0.441 85.3 70.7 14.6 141 FLOOR 692.0' - C6, 18" CI 33.3 6.91 229.8 0.37( 75.8 70.7 5.1 441 FLOOR 692.0' - Cl, 18" CI 74.01 8.01 592.0 0.37( 73.4 70.7 2.7 601 FLOOR 692.0' - C7, 18- Cl 11.3 33.3 376.3 0.371 74.9 70.7 4.2 594 FLOOR 692.0' - C8, 18" CI 18.0 33.3 599. 0.376 74.6 70.7 3.9 879 FLOOR 692.0'-Attic(above C12) 11.1 33.3 366. 0.304 74.1 70. 4.0 447 FLOOR 692.0' -C9, 18" CI 43.C 33.3 1431. 0.305 76.1 70.7 5.9 2,577 CEILING 729.0 - C1, 18" CI ,,.I 3595.7 0.305 95.0 70.7 24.3 26,64_
TOTAL TRANSMISSION LOAD = 70,297
(")The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD 35,318 TOTAL ROOM SENSIBLE LOAD: 105,865 Ts . 1 CFMI ROOM TEMPERATURE (Tr)= ( 57.2 ) + ( 105,865 /(1.08 x 7,236 ) = 70.7 'F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200/ (4840 x 7,236 ) = 0.0084 0
STEADY STATE ROOM CONDITIONS: 70.7 F dry bulb 54 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.8. 22
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO.. 708.0'- STAIR C1 Ref. 5.5 -5.11, 5.14 - 5.16. 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.1 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA °F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 91.3 'F Design Rm Temp F: NA TYPE Or LENGTH/ WTDTH AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (F) (F) (F) (BTU/h)
WEST SOUTH 708.0' -- TBIT1, 708.0' TBTI, 36" 36" CI CI 8.0 19.5 156.0 0.236 110. 91.- 18.7 688
- 18. 0 19., 1 351. 0 0.236 110. 91.3 18.7 1,54 NORTH 708.0' - C1, 8" CI 18.0 19.-= 351.0 0.500 78. 91.q -12.9 .2,2T2 EAsTr 708.0'- C1, 8" CI 8.0 19.51 134.51 0.431 78.1 91.3 -12.9 -7 EAST Door C21 7.2 3. 21. 0. 78. 91.3 -12.9 -12 FLOOR (See Note) _;,
1'.,
TOTAL TRANSMISSION LOAD= -899 Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(")The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING (See page 45) 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% - 0 TUIAL KUUM SENSIBLE LOAD: 84 ISTEADY STATE ROOM CONDITIONS: 91.3 Fry u This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1I & 2 Page: 7.8. 23
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 708.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56, 5.57. 6.1 ROOM NAME: EAST STAIRWELL Design air flow. NA cfm 0
Supply Air Temp: NA F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 85.3 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqfLF (F) (,F) ('F) (BTU/h)
EAST 708.0' -TBIT1, 36" CI 8. 19.5 156.0 0.23 110.0 85.3 24.7 904 SOUTH 708.01 -TBITI, 36" CI 18. 19.51 351.( 0.23 110.0 85.31 24.7 2,04 NORTH 708.0' - C4, 8" CI 18. 19.1 351.( 0.50 70.7 85." -14.6 -2,561 WEST* 708.0' - C4, 8" C 8. 19. 134.5 0.50 70.7 85." -14.6 -98 WEST Door C25 7. 3. 21.5 0.44 70. 85.31 -14.61 -141 IFLOOR (See Note) .
JCEILING (See Note)
TOTAL TRANSMISSION LOAD = -729 Note: No transmission through the flor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directiy below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING (See page 46) 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 254 ISTEADY STATE ROOM CONDITIONS: 85.3 Fry u This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.8. 24
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.8 NORMAL OPERATION (SUMMER CASE 1)
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT:
ROOM RETURN FLOW TEMP. HUMIDITY cfm X HUM cfm X *F (cfm) ('F) # MOIST I # DRY MECHANICAL EQUIP. ROOM EAST (CIO) 2673 80.8 0.0084 22.5 215,978 COMMUNICATION ROOM (692.0" - C9) 2772 76.6 0.0084 23.4 212,335 MECHANICAL EQUIP. ROOM WEST (C1) 4558 77.0 0.0084 38.3 350,928 UNIT 1 AUX. INSTRUMENT ROOM (708.0'-C1I 7038 78.4 0.0084 59.2 551,779 COMPUTER ROOM (708.0'. C3) 5367 69.3 0.0082 43.8 371,933 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7236 70.7 0.0084 60.8 511,550 OUTSIDE AIR 2420 95.01 0.0133 32.2 229,900 UTOTAL Vreturn = 32,063 1 280.2 2,444,403 Return Air Temperature from EBR spaces: SUM (cfm X *F) I Vreturn: Treturn = 76.2 *F Return Air Humidity Ratio from EBR spaces: Wreturn = 0.0087 # MOIST I # DRY AIR This page replaced by Revision 20.
CALC ID EPMMCP071689 REV. 20 SHEET 7.8.25 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:58:28 PM
- EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse toAir Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0
CALC ID EPMMCP071689 REV. 20 SHEET 7.8.26 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:58:28 PM
- QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION
CALC ID EPMMCP071689 REV. 20 SHEET 7.8.27 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:58:28 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE.
Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 45.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 16032.00 Inlet Temperature (degrees F): 48.00 76.00 Outlet Temperature (degrees F): 52.39 51.07 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1826.81 10.15 Clean Pressure Drop (psi):. 32.88 Not Calculated Fouled Pressure Drop (psi): 39.32 Not Calculated Velocity (ft/s and ft/min): 9.93 458.06 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 475335/ 426751/ 48584 Btu/hr Average Overall Heat Transfer Coefficient: 7.01 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 51.07 deg F
PROGRAM AIRCOOL - REVISION 6.1 CALW LD.
Finned Tube Air Cooler Rating Program I Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
S Name: COMPROOM.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Friday, November 08, 2002 at 12:53:13 PM
- EQUIPMENT CONFIGURATION
- VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 3 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper T4 Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Copper Fin Style: Flat Plate Fin Thickness (in.): 0.0100 Number of Fins per Inch: 8.0
PROGRAM AIRCOOL - REVISION 6.1 CALCLID. 4t&Zfrtfzi4768 Finned Tube Air Cooler Rating Program lIet 2 . 2*.
7'2 .
Copyright 1994 by Holtec International. All rights leserveý. -
This computer code is QA Validated under Holtec International's QA system.
S Name: COMPROOM.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Friday, November 08, 2002 at 12:53:13 PM
- ***QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION S
PROGRAM AIRCOOL - REVISION 6.1 CALC I.D.
shmt -7ý R a (2 Finned Tube Air Cooler Rating Program ..
Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
- Name: COMPROOM.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Friday, November 08, 2002 at 12:53:13 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: Supp 2 DATE: 11-08-02 PROCEDURE: CompRmSupplment CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 50. 00 Outlet Relative Humidity (%): 68.89 Flow Rate (gpm and acfm): 22.00 8000. 00 Inlet Temperature (degrees F): 48.00 70.00 Outlet Temperature (degrees F): 55.20 60.82 Fouling Factor (I/Btu/hr/sqft/F): 0.0010 0.0000 SH Transfer Coeff (Btu/hr/sqft/F): 722.79 12.07 n Pressure Drop (psi): 2.11 Not Calculated Fouled Pressure Drop (psi): 2.51 Not Calculated Velocity (ft/s and ft/min): 3.24 640.00 Air Flow Zones: 1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 79460/ 79460/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 7.11 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 50.59 deg F 0
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.9. I
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
NORMAL OPERATION (SUMMER - CASE 2) CONSIDERS THE FOLLOWING PARAMETERS:
Q GENERAL METHODOLOGY AS SHOWN IN SECTIONS 6.9 & 7.9 g AIR FLOW RATES AS SHOWN IN THE APPENDIX 2 9 SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 go MAXIMUM CHILLED WATER FLOW RATE OF 216 GPM + 10% = 238 GPM TO EBR AHU A-A r MAXIMUM CHILLED WATER FLOW RATE OF 284 GPM + 10% = 312 GPM TO EBR AHU B-A go MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 420 F A NORMAL OPERATION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.5 S95°F PRESSURIZING AIR i COMPUTER ROOM SUPPLEMENTAL AHU RUNNING go HEATERS 0-HTR-31-83 (SUPPLY AIR TO ROOMS @ EL. 692) AND 0-HTR-31-85 (COMPUTER ROOM)
ARE RUNNING SINCE THE PRELIMINARY ANALYSIS INDICATED THAT TEMPERATURE IN ROOM C9, EL. 692.0 AND ROOM C3, EL. 708.0 WILL FALL BELOW THE TEMPERATURE SWITCHES SETPOINT TEMPERATURE OF 68 OF, THUS THE HEATERS WILL BE RUNNING.
This case conservatively maximizes the cooling capability of the EBR AHUs by modeling the maximum chilled water flow rate concurrent with minimum chilled water temperature. This case was performed to conservatively predict the maximum load on the chillers during normal summer time operation since this value is reported in the system description (Ref. 5.1) Table 9.6.
The EXCEL spreadsheet (see pg.7.9.2 to.7.9.24) and AIRCOOL models (see pg. 7.9.25 to 7.9.30) were iterated until the return mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were approximately equal. This equates to approximately Tr = 73.8 0 F (see pg.7.9.24) which is significantly greater than the controller setpoint of 68°F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is:
TZ(B-A) = 45.79 OF (estimated air side outlet temperature for EBR AHU B-A based on the AIRCOOL model; see pg. 7.9.30)
TZ(A-A) = 46.13 OF (estimated air side outlet temperature for EBR AHU A-A based on the AIRCOOL model; see pg. 7.9.27)
Tz = 46.0 OF (calculated average air temperature just downstream of coil)
At = 6.1 OF (total air temperature rise thru AHU including fan/motor and steam injection temperature rise; see Section 7.4)
Ts=Tz+At= 52.1 °F Since the computer room supplemental AHU is also credited in this normal cooling mode, an AIRCOOL model of this unit is included in this section (see pg. 7.9.31 to 7.9.33). This model was also iterated until the assumed entering air conditions used in the AIRCOOL model were approximately equal to the room temperature I humidity conditions computed in the speadsheet. These values are approximately 65.7°F and 59.3% relative humidity.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.9. 2
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-Cl Ref: 5.5 -5.11, 5.14 - 5.16, 5.18,5.20,.5.47 - 5.54,.5.56, 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 75.8 'F Design Rm Temp "F: 86 TYPE OF LP.ITH WIDT AEA U To Tr DELTA T SENSIBLK HEAT WALL L OS 1RE HGT (FT) (Ft) (Sq Stulh.sqfLF Ft) (MF) (MF) (1F) (BTU /h)
WEST 692.0'- Ground 42.0 N A N AI 1.00 68. 75. 8 -7.8 .32 7 SOUTH 692.0'- Ground 47.1 NA NI 1.00 68.( 75. -7.8 -36 NORTH 692.0' - AB/A5, NORTH 692.0'- Ground42" CI 23.0 5.5 N NA 1.00 68.( 75. -7.8 -17 14.t 79.8 0.21 NORTH 692.0 - ABIAI, 42" CI 18.5 14. 268.3 0.21 ; 104.(
104.0 75.
75.1 28.2 28.2 1,6I 47
- EAST* 692.0' - C2, 36" CI 33.0 14. 420.9 0.236 74.1 75. -1.7 -16 EAST Door C2 8.0 7. 57.6 0. 44174.1 75. -1.7 .1, E A ST 69 2 .0 ' - S ta ir C1 , 3 6 " CI 9. 014 . 1 30 . 0 .23 7 2. 75 . __-
-3.3 10 t o FLO O R 69 2 .0 ' - Gr o u nd 42 . 47.
0 19 74 . 0 0 .0 2 4 6 8. 075 . -7 .8 -4 0 CEILING 708.0 - TBITI, 18" CI 42.0 47. 1974. 0 0.3051 110.0 75.8 34.2 20,591 TOTAL TRANSMISSION LOAD a 21,083
(") The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
PEOPLE INTERNAL: 0 X 250 ELECTRICAL LOAD 0
11,356 TOTAL ROOM SENSIBLE LOAD: 32,439 SUPPLY AIR:
Supply air is a mix of air from room C2 &AHU.
Room C2 AHU Flow Rate (cfm) 3574 984 0
Temperature, F 74.1 52.1 Total flow = 4,558 cfm Supply air temperature: 69.3 'F Ts I I o CFMI
-ROOM TEMPERATURE (Tr) = 69.3 ) + ( 32,439 /(1.08 x 4,558 ) 75.9 "F LATENT LOAD: Q latent PF-OPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C2 AHU Flow Rate (cfm) 3574 984 Humidity ratio 0.0084 0.0084 Total flow = 4,558 cfm Wr= 0.0084 # moist / # dry air STEADY STATE ROOM CONDITIONS: 75.8 dry
°F bulb 45 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.9. 3
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C2 Ref: 5.5 -5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan)
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 74.1 'F Design Rm Temp 'F: 86 TYPE OF LENGTH/ wIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT (lt) (Ft) (Sq Pt) Stulh.sqft.F IM (M M ( ()'IwU/h)
WEST* 692.0' - Cl, 36" CI 33.3 14. 425.3 0.236 75.8 74.1 1.7 171 WEST Door C2 7.2 8. 57.6 0.448 75.A 74.1 1.7 44 EAST 692.0' - C3. 8" RMW 33.3 14. 482.9 0.4551 76.4 74.1 2.3 505 SOUTH* 692.0 - Cll, 8- RMW 11.7 14. 112.1 0.4551 73.1 74.1 -1.0 -51 SOUTH Door C3 7.2 8.. 57.6 0.4481 73.1 74.1 -1.0 -2 SOUTH 692.0'- Stair C1, 12" CI 18.01 14. 261.0 0.431 72.51 74.1 -1.6 -18 NORTH 692.0'- ABIA3, 48" CI 10. 14. 152.3 0.19 104. 74.1 29.9 870 NORTH 692.0' - ASIA5, 48" CI 19.4 14. 278.4 0.194 104.0 74.1 29.9 1,59 FLOOR 692.0'- Ground 29.1 33. 989.0 0.021 68.1 74.1 11 -15 CEILING 708.0' - C1, 18" CI 29.7 33.3 989.0 0.3051 74.1 74.1 0.6 181 TOTAL TRANSMISSION LOAD = 2,959
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 4,467 TOTAL ROOM SENSIBLE LOAD: 7,426 DUCT HTR (KW) % Htr Opr FLOW RATE SUP. TEMP HTR BTUR SUPPLY TEMP 20 100 11,439 52.1 68260 57.6 I(See Sect. 7.6)
SUPPLY AIR:
Supply air is a mix of air from room Cl & AHU.
Room C11 AHU Flow Rate (cfm) 3344 230 Temperature, F 73.1 57.6 (after heater)
Total flow = 3,574 cfm Supply air temperature: 72.1 'F Ts I I a I CFMI ROOM TEMPERATURE (Tr) = ( 72.1 ) + ( 7,426 /( 1.08 x 3.574 ) = 74.0 °F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: D ROOM HUMIDITY RATIO (Wr):
Room Cll AHU Flow Rate (cfm) 3344 230 Humidity ratio 0.0084 0.0084_
Total flow = 3,574 cfm Wr = 0.0084 # moist / # dry air STEADY STATE ROOM CONDITIONS: 74.1 °F dry bulb 1 48 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.9. 4
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 &708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: 250V BATTERY ROOM I Design air flow: 990 cfm (Transfer from room Cl1)
Supply Air Temp: 73.1 'F Supply Air Humidity Ratio: 0.0084 IbW/Ilb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 76.4 'F Design Rm Temp "F: 90 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT (Ft) (Vt) (Sq rt) Btu/h.sqft.F (M) (*F) ("F) (ETU/h)
EAST 692.0'- C4.8" RMW 33.3 14.,4 482.- 0.465 72.8 76.4 -3.6 -791 WEST 692.0' - C2, 8" RMW 33.3 14. 482. 0.455 74.1 76.4 -2.3 -50 SOUTH* 692.0 - Cll, 8" RMW 23.3 14. 311. 0.455 73.1 76.4 -3.3 -46 SOUTH Door C4 7.2 3. 26.. 0.448 73.1 76.4 -3.3 -3 NORTH 676.0'- AB/A2, 42" CI 7.5 14. 108.. 0.2121 104.( 76.4 27.6 6 NORTH 692.0'- ABIA3, 42" CI 15. 14. 229.1 0.214 104.( 76., 27.6 1,341 FLOOR 692.0'- Ground 23. 33. 775. 0.021 68.( 76., -8.4 .16 CEILING 708.0' - C1, 18" CI 23.3 33.3 775.9 0.301 74.1 76.4 -1.7 -401
- TOTAL TRANSMISSION LOAD = -398
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3.823 TOTAL ROOM SENSIBLE LOAD: 3,425 Ts I I aI CFMI ROOM TEMPERATURE (Tr) = 73.1 ) + ( 3,425 /(1,08 x 990 ) = 76.3 *F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 990 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 43 'F 76.4 dry bulb
% RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.9. 5
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16. 5.18. 5.20.5.47 - 5.54. 5.56. 5.57, 6.1 ROOM NAME: 250V BATrERY BOARD ROOM I Design air flow: 2430 cfm (Supply from the AHU)
AHU Supply Air Temp: 57.6 'F (See supply temperature for room C2)
Supply Air Humidity Ratio: 0.0084 IbW/Ilb dry air Design Rm Humidity %: 26-60 Steady State Temperature: 72.8 'F Design Rm Temp 'F: 90 TYPE O LEEQ/ I WIDTH AREA U To Tr DELTA T SENSIBLE BELAT WALL ENCLOSURE HOT (Pt) (Pt) (SQ1 Pt) lBttdh.sqft F (CF) ('F) ('F) (BTU/h)
SOUTH* 692.0'- C11, 8" RMW* 25.4 14. 321.7 0.45 73.1 72. 0.3 4_
SOUTH Door CS 7A 6. 45.2 0.441 73.1 72. 0.3 NORTH 676.0' - ABIA2, 42" Cl 25. 14.. 366.9 0.212 104.( 72. 31.2 2,42 EAST 1692.0' - C5, 8" RMW 33. 14. 482.9 0.455 72., 72. -0.8 -17 WEST 692.0'. C3, 8" RMW 33. 14. 482.9 0.455 76.4 72. 3.6 791 FLOOR 692.0'- Ground 25 33. 842.1 0.021 68.( 72. -4.8 -10 CEILING [708.0'- C1, 18CI 25`1 33.3 842.4 0.301 74., 72. 1.9 481 TOTAL TRANSMISSION LOAD = 3,475
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 36,558 TOTAL ROOM SENSIBLE LOAD: 40,033 Ts I Q0 CFMI ROOM TEMPERATURE (Tr) ( 57.6 ) + ( 40,033 /(1.08 x 2,430 ) = 72.8 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 2430 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 72.8 'F dry bulb 49 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 6
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C5 Ref:5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.1 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2610 Cin (Supply from the AHU)
AHU Supply Air Temp: 57.6 'F (See supply temperature for room 02)
Supply Air Humidity Ratio: 0.0084 IbW/Ilb dry air Design Rm Humidity %: 26-60 Steady State Temperature: 72.0 'F Design Rm Temp F: 90 TYPE OF LUNGT/ WIDTH AREA O To Tr DELTA T NSZBLE HEAT NU7LL HCLoSVRE HG T(F) (Ft) (SAqRt) Btulh.sqft.F () (°F) (I) (BTU/h)
SOUTH* 692.0'- C11, 8" RMW 28.7 14.51 371. 0.45 73.1 72.0 1.1 182 SOUTH Door C6 7.2 6. 45.2 0.45 73.1 72. 1.1 2 NORTH 676.0' - A2, 42" Cl 20.7 14. 300.2 0.21 104.. 72. 32.0 2,0 NORTH 676.0' - A3, 42" CI 8.0 14. 116.0 0.21 104.. 72. 32.0 78 EAST 692.0'- C6, 8" RMW 33.3 14. 482.9 0.45 75.1 72. 3.1 881 WEST 692.0'- C4, 8" RMW 33. 14. 482. 0A5I 72. 72. 0.8 17 FLOOR 692.0 - "Ground 28.1 33. 955. 0.02 68. 72. -4.0 -
CEILING 708.0' - C 3, 18" C l 23. 1 33. 765. 1 0.37 q 66. 1 72. -1.0 .1,72 41 CEILING 708.0' - Cl, 18" Cl 5.7 33. 189.8 0.3051 74.7 72. 2.7 1 TOTAL TRANSMISSION LOAD 2,217
() The area of the door, listed directly below this walt area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0
ELECTRICAL LOAD 38,540 TOTAL ROOM SENSIBLE LOAD: 40,757 Ts I o1 CFMI ROOM TEMPERATURE (Tr) = 57.6 ) + ( 40,757 /(1.08 x 2,610 ) 72.0 *F LATENT LOAD: 0 latent PEOPLE 0 x 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 /(4840 x 2610 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 72.0 *F dry bulb 49 % RHI This page replaced by Revision 20.
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.9. 7
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-CS Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 - 5.54. 5.56. 5.57, 6.1 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room Cll)
Supply Air Temp: 73.1 *F Supply Air Humidity Ratio: 0.0084 IbW/ib dry air Design Rm Humidity %: 18-60 Steady State Temperature: 75.1 'F Design Rm Temp F: 90 TYPE OF LENGT'H/I WIDTH AE*. U To I Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE HOT. (Vt) (Ft) (sq Bt)ul)h.sqft. )t) M (BTU/h)
SOUTH* 692.0 o C11,- 8" RMW 23. 3 14.5 311. 0.45 73.11 75.1 -2.0 -28]
SOUTH DoorC7 7.21 3.7 26. 0.448 73.1 75.1 -2.0 -2 NORTH 692.0' - AB/A31, 42" Cl 20.3 14.! 294. 0.212 104.0 75.1 28.9 1,80 NORTH 676.0- -ABIA3, 42" CI 3.0 14.5 43. 0.212 104.0 75.1 28.9 26 EAST 692.0'- C7, 8" RMW 33.3 14.1 482.. 0.455 74.1 75.1 -1.0 -22 WEST 692.0' - C5, 8- RMW 33.1 14.1 482.9 0.45 72.0 75.1 -3.1 -681 FLOOR 692.0'- Ground 23.3 33.1 775.9 0.02 68. 75.1 .7.1 -14 CEILING 708.01. C4, 18" CI 6.9 33. 229. 0.37 67.1 75.1 -8.0 -691 CEILING 708.0'. C3, 18' CI 15.8 33.3 526.1 0.37r 66.01 75.1 .9.1 -1,80
- TOTAL TRANSMISSION LOAD = -1,773
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 2,050 Ts I I O I CFMI ROOM TEMPERATURE (Tr) = 73.1 ) + ( 2,050 /(1.08 x 990 ) = 75.0 *F LATENT LOAD: 0 latent PEOPLE 0 X 200 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 990 ) = 0.0084 EADY STATE ROOM CONDITIONS: 75.1 *F dry bulb 45 % RH I This page replaced by Revision 20.
Calculation Identifier. EPMMCP071689 Rev.: 20 Plant: WBN 1I & 2 Page: 7.9. 8
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-CT Ref: 5.5 - 5.11, 5.14 - 5.16,5.18, 5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow:. 440 cfm (Transfer from room C11)
Supply Air Temp: 73.1 'F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 18-60 Steady State Temperature: 74.1 'F Design Rm Temp F: 90 TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (1t) (Ft) (Sq It) Btulh.sqft.F (*F) (1F) () (1BTU/h)
SOUTH* 692.0' - Cll, 8" RMW 11.3 14.51 137.31 0.45 73.1 74.1 -1.0 -6 SOUTH Door C8 7.2 3.7 26.5 0. 73.1 74.1 -1.0 -1 NORTH 692.0' -ABIA31, 42- CI 11.3 14. 163. 0.21 104. 74.1 29.9 1,03 EAST 692.0'- C8, 8" RMW 33.3 14. 482. 0.45 74. 74.1 0.1 2 WEST 692.0' - C6, 8" RMW 33.3 14. 482. 0A5 75.1 74.1 1.0 22 FLOOR 692.0'. Ground 11. 33.` 376.- 0.02 68.1 74.1 -6.1 -60 CEILING 708.0'- C4, 1" CI 11. 33.31 376." 0.37 67.1 74.1 -7.0 -99 TOTAL TRANSMISSION LOAD = 156 C')The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 373 TOTAL ROOM SENSIBLE LOAD: 529 Ts I I o0 CFMI ROOM TEMPERATURE (Tr) = 73.1 ) + ( 529 /( 1.08 x 440 ) = 74.2 *F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 440 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.1 "F dry bulb 46 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.9. 9
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C8 Ref: 5.5 - 5.11. 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow. 724 cfm (Supply from the AHU)
AHU Supply Air Temp: 57.6 *F (See supply temperature for room C2)
Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 Steady State Temperature: 74.2 'F Design Rm Temp "F: 90 TYPE OF l/ WIDTH 'A U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Ft)) (It) (SAq t) Btu/h.sqft.f (F) (FF) M) (BTU/h)
SOUTH* 692.0' - C11, 8" RMW 18.0 14.5 234.5 0.45f 73.1 74.2 -1.1 -11 SOUTH Door C9 7.1 3. 26.5 0. 73.1 74.2 -1.1 -1 NORTH 692.0' - ABIA31, 42.C) 18.0 14. 261.0 0.211 104.0 74.2 29.8 1,64 EAST 692.0' - C12, 8" RMW 33.31 9. 299.7 0.455 81.5 74.2 7.3 99 EAST (ABOVE C12) 692.0' - ATTIC, 8" RMW 33.3 5.5 183. 0.455 73.9 74.2 -0.3 .2 WEST 692.0' - C7, 8" RMW 33.1 14. 482.9 0.45 74.1 74.4 -0.1 -22 FLOOR 692.0' - Ground 18.1 33. 599.4 0.026 68. 74.2 -6.2 .9 CEILING 708.0' - C4, 18" CI 18.( 33.3 599.4 0.376 67.1 74.2 -7.1 -1,60 TOTAL TRANSMISSION LOAD = 770
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 12,248 TOTAL ROOM SENSIBLE LOAD: 13,018 Ts Io I CFMI ROOM TEMPERATURE (Tr)= ( 57.6 ) + ( 13,018 /( 1.08 x 724 ) = 74.2 'F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 724 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.2 *F dry bulb 46 % RH I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.9. 10
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C9 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20 5.47- 5.54. 5.56,5.57. 6.1 ROOM NAME: COMMUNICATION ROOM Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 18-60 Steady State Temperature: 76.5 'F Design Rm Temp F: 90 TYPE OF LENGTH/ WZIDH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft. (F) (F) (*F) (BTU/h)
WEST 692.0' - C12, 8" RMW 33. 9. 299.1 0.4551 81.5 76. 5.0 68 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33. 5. 183.2 0.4551 73. 76. -2.6 -21 EAST* 692.0' - CIO, 36" CI 33. 14. 425.5 0.236 81.1 76.= 4.6 468 EAST Door Cll 7 8. 57.4 0.. 81.1 76. 4.6 11 SOUTH* 692.0'- Cll, 8" RMW 25. 14. 305.1 0.45 73.1 76. -3.4 -47 SOUTH Door CIO 7. 8. 57.4 0A44 73.1 76. -3A -87 SOUTH 692.0'- Stair C2, 8'RMW 18. 14. 261.0 0.4 72.1 76. -4.4 .52 NORTH 692.0' - ABIA29, 42" CI 20. 14. 290. 0.21 104. 76. 27.5 1,691 NORTH 692.0' - AB/A30, 42" CI 23. 14. 333. 0.21 104. 76. 27.5 1,!4 FLOOR 692.0 - Ground 43. 33. 1431.t 0.02 68. 76. -8.5631 CEILING 708.0'- C4, 18iCl 43. 33. 1431.4 0.30 67.1 76. -94 -4"10
-TOTAL TRANSM1SSION LOAD = 4823
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 28,419 TOTAL ROOM SENSIBLE LOAD: 28,096 SUPPLIMENTAL AIR HANDLING UNIT: Not credited in consideration of room temp 0 NET ROOM SENSIBLE LOAD: 28,096 SUPPLY AIR:
Supply air is a mix of air from room C12 & AHU.
Room C12 AHU FIow Rate (cfm) 1107 1665 Temperature, 'F 81.5 57.6 (See supply temperature for room C2)
Total flow = 2,772 cfm
,Supply air temperature: 67.1 'F Ts I I a I CFMI ROOM TEMPERATURE (Tr) = ( 67.1 ) + ( 28,096 f( 1.08 x 2,772 ) 76.5 *F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr):
Room C12 AHU Flow Rate (cfm) 1107 "65 Humidity ratio 0.0084 0.0084 Total flow = 2,772 cfm Wr' = 0.0084 # moist / # dry air Wr= 0.0084 + 400 /(4840x 2,772 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 76.5 *F dry bulb 1 47 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 11
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C10 Ref. 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20,5.47 - 5.54.5.56, 5.57.6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 2673 cfm (Supply from AHU)
AHU Supply Air Temp: 57.6 °F (See supply temperature for room C2)
Supply Air Humidity Ratio: 0.0084 lbW/Ib dry air Design Rm Humidity %: 20-60 Steady State Temperature: 81.1 'F Design Rm Temp F: 86 TYPE OF LENGTH/ WIDTH AREA Ot Ta Tr DELTA T SENSIBLE HEAT WALL EMCLOSURE HGT. (Ft) (Ft) (Sq Ft) BtuIh.sqft. (*F) (7F) ('F) (t=/h)
EAST 692.0' - Ground 42.0 NA NA 1.000 68.0 81.1 -13.1 -5 SOUTH 692.0' - Ground 47.0 NA NA 1.000 68.0 81.1 .13.1 -61 NORTH 892.0' - Ground 22.0 NA N 1.00 68.01 81.1 -13.1 .28 NORTH 692.0' - ABIA27, 42" CI 21.0 14.! 304. 0.212 104.01 81.1 22.9 1,471 NORTH 692.0' - ABIA29, 42 CI 4.0 14.5 58.. 0.212 104.01 81.1 22.9 282 WEST 692.0" - C9, 36" CI 33. 14.1 420. 0.23 76.1 81.1 -4.6 -4 WEST Door Cll 8.( 7., 57. 0. 76.5 81.1 -4.6 -11 WEST 692.0' - Stair C2, 36" C1 9.1 14. 130. 0.23y 72,1 81.1 -9.0 -2 FLOOR 692.0'- Ground 42.( 47.. 1974. 0.025 68. 811.1 -13.1 -67 CEILING 708.0 - TBrrT, 18" CI 42.( 47.. 1974. 0.305 110,. 81.1 28.9 17,40 TOTAL TRANSMISSION LOAD = 16,180
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
PEOPLE 0 X 250 0 ELECTRICAL LOAD 52,014 TOTAL ROOM SENSIBLE LOAD: 68,194 Ts a01 CFMI ROOM TEMPERATURE (Tr) = 57.6 ) + ( 68,194 /( 1.08 x 2,673 ) = 81.2 'F.
LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 2673 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 81.1 *F dry bulb 36 %RH I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 12
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-Cu Ref: 5.5 - 5.11, 5.14 - 5.16. 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: NA Steady State Temperature: 73.1 'F Design Rm Temp F: NA TYPE OF L ENGTU/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WAL L E NC U R .OS H OT . (F t ) ( Ft ) ( Sq F t ) i h .s qBtu fL ('r) (It ) ) -t (BT U/ h )
S O UTH 6 92 .0 '- G rou n d 18 1 .1 N N/* 1 .00 6 8. 7 3 .1 -5.1 -9 2 NORTH* 692.0' - C2, 8- RMW 11.7 14. 112.3 0.45 74.1 73.1 1.0 51 NORTH Door C3 7.1 8. 57.41 0. 74.1 73.1 1.0 2 NORTH* 692.0' - C3, 8- RMW 23. 14." 311.31 0.45 76.4 73.1 3.3 46 NORTH Door C4 7.2 3. 26.51 0. 76.4 73.1 3.3 3 NORTH* 692.0'- C4, 8- RMW 25. 14.1
" 321.7 0.451 72.8 73.1 -0.31 NORTH Door CS 7.2 6. 45.2 0. 72.8 73.1 -0.3 1_
N O RT H* 69 2.0 ' - C5 , 8 " RMW 2 8 .7 14 . 3 71.0 0 .45 72 .0 7 3 .1 -1.1 -1 NO RTH Door C6 7.2 6. 45.2 0. 72.0 73.1 -1.1 -1_
NORTH* 692.0' - C6, 8" RMW 23.3 14. 311.3 0.45 75.1 73.1 2.0 28 NORTH Door C7 7.2 3. 26.5 0. 75.1 73.1 2.01 2 N O RT H
- 69 2.0 '- C7 , 8 " R MW 11 .3 14 . 1 37 .3 0 .45 74! .1 7 3 .1 1 .0 6 ,
N OR T H Do o r C 8 7 .2 3 .7 26 .5 0 .4 4 8 74 .1 7 3 .1 1 .0 t, NORTH* 692.0' - C8, 8 RMW 18.0 14. 234.5 0.455 74.2 73.1 1.1 111 NORTH DoorC9 7.2 3. 26.5 0.448 74.21 73.1 1.11 1 NORTH* 692.0' - C12, 8- RMW 11.0 9. 77.5 0.455 81.5 73.1 8.41 NORTH Door C13 7.2 3. 21.5 0.44d 81.5 73.1 8.4 81 NORTH Attic (Above C12) 11.0 5. 60.5 0.455 73.9 73.1 0.81 2 NORTH' 692.0' - C9, 8" RMW 24.1 14. 292.11 0.455 76.5 73.1 3.4 45 NORTH Door C10 7.2 8. 57.4 0.4481 76.5 73.1 3.4 __ 8 EAST' Stair C2, 8" RMW 8.01 14. 94.5 0.455 72.1 73.1 -1.0 EAST Door C12 7.2 3. 21.5 0.448 72.1 73.1 -1.0 ( .1 W EST' Stair Cl, 8" RMW 8.01 14. 94.5 0.455 72.1 73.1 -0.6 2 -.
WEST Door Cl 7. 3. 21. 0.. 72. 73.1 -0.6 "© FLOOR 692.0'- Ground 181. 8.( 1448. 0.02 68. 73.1 -5.1 -192 CEILING 708.0' - Cl, 18" Cl 68.q 8. 544.4 0.301 74.7 73.1 1.6 26_
CEILING 708.0' - C2, 18- Cl 39. 8.
( 312. 0.301 87.4 73.1 14.5 1,380 CEILING 708.0 - C4, 18' Cl 74.0 8. 592.0 0.3761 67.1 73.1 -6.0 -1,33 TOTAL TRANSMISSION LOAD = 886
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 13
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-CIl ROOM NAME: CQRR!2OR LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,908 TOTAL ROOM SENSIBLE LOAD: 3,794 SUPPLY AIR:
Supply air is a mix of air from rooms C4, C5 & C8.
Room C4 CS C8 Flow Rate (cfm) 2430 2610 1 724 Temperature, *F 72.8 72.0 1 74.2 Total flow = 5,764 cfm Supply air temperature: 72.6 'F Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 72.6 ) + ( 3,794 /( 1.08 x 5,764 ) = 73.2 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C4 C5 C8 Flow Rate (cfm) 2430 2610 724 Humidity ratio 0.0084 0.0084 0.0084 Total flow = 5,764 cfm Wr = 0.0084 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 73.1 'F dry bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 14
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 1107 cfm (Supply from AHU)
AHU Supply Air Temp: 57.6 'F (See supply temperature for room C2)
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity: 26-60 Steady State Temperature: 81.5 'F Design Rm Temperature: 90 TYPE or L=EGTH/ I WIDT AREA U TToI Tr DELTA T SENSIBLE IHAT WALL ENCLOSURE HOG. (*t) (pt) (sq Ft) Btu/h.sqft. ( *)
F) (°F) (BTU/b)
EAST 692.0'. C9, 8" RMW 33.3 9. 299. 0.4551 76.5 81. -5.0 -8 WEST 692.0. - C8, 8" RMW 33. 9. 299. 0.455 74.2 81. -7.3 .99 SOUTH* 692.0' - Ctl, 8- RMW 11. 9. 77.5 0.4551 73.1 81. -8.4 -29 SOUTH Door C13 7. 3.1 21.1 0.448 73.1 81. -8.4 -81 NORTH 692.0' - ABIA31, 42- CI 8. 9. 72.0 0.212 104.0 81. 22.5 NORTH 692.0' - ABIA30, 42" CI 3. 9. 27. 0.21 104. 81. 22.5 12 FLOOR 692.0' - Ground 11. 33. 366. 0.02 68.. 81.! -13.5 -12 CEILING ATIC Susp. celling) 11. 33. 366. 0.330 73.1 81.5 -7.6 -91 TOTAL TRANSMISSION LOAD = -2,6219
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD 31.069 TOTAL ROOM SENSIBLE LOAD: 28,690 Ts o01 CFMj ROOM TEMPERATURE (Tr) = 57.6 ) + ( 28,690 /(1.08 x 1,107 ) 81.6 'F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200/ (4840 x 1.107 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 81.5 'F dry bulb 37 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.9. 15
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. - NIA Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56,5.57, 6.1 ROOM NAME: ATTIC (above C12)
Design air flow:. NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 7319 'F Design Rm Temp F: NA TYPE OP LENITH/ WIDTHT APA U T . Tr DEL'TA T SZN8:BLE HIMT WALL ZECLOSURZ HNT. (7t) (Ft) (Sq Ft) Btu/h.sqR. ()F) M) (F) (MBTU/h)
EAST 692.0' - C9, 8" RMW 33.31 5. 183.2 0.455 76.5 73.9 2.6 217 WEST 692.0'. C8, 8" RMW 33.1 5. 183.2 0.45 74. 73. 0.3 2 SOUTH 692.0' - C1l, 8" RMW 11.( 5. 60.5 0.45 73.1 73. -0.8 -22 NORTH 692.0' - ABIA31, 42" Cl 8. 5. 44. 0.211 104. 73. 30.1 281 NORTH 692.0' - ABIA30, 42" CI 3. 5. 16. 0.21 104. 73. 30.1 105 FLOOR 692.0 - C12 11.1 33.. 366. 0.331 81. 73. 7.61 919 CEILING 708.0' -C4, 18" CI 11.0 33. 366. 0.305 67.1 73.1 -6.6 -760 TOTAL TRANSMISSION LOAD : 765 ISTEADY STATE ROOM CONDITIONS: 73.9 7Fry ub This page replaced by Revision 20.
Calculation Identifier:. EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 16
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. - 692.0'. STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: WEST STAIRWELL Design air flow. NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 72.5 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT ALL ENCLOSURR HGT. (Ft) (Ft) (Sq FJl Btu/h.sqft.F M (F) (F)
M (BTU/h)
WEST 692.0" - Cl, 36" CI 8. 14. 116.0 0.236 75.8 72.5 3.3 9z SOUTH 692.0'. Ground 18. 14. 261.0 1.00i 68.0 72.5 -4.5 -1,175 NORTH 692.0'- C2, 12" CI 18. 14. 261.0 0.431 74.1 72.5 1.6 180 EAST* 692.0'- Cl. 8" RMW 8.0 14. 94.51 0.45 73.1 72.5 0.6 26 EAST Door Ci 7. 3.4 21. 0. 73.1 72.5 0.6 61 FLOOR 692.0'. Ground 18.0 8.0 144.i 0.02 68. 72. -4.5 -17 CE IL ING (See Note) "n 8 144 . 0 68 .4' .61__ "
TOTAL TRANSMISSION LOAD =19 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% - 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 I OIiL ROOuM SNIBIEL- LUOAD: 94 iSTEADY STATE ROOM CONDITIONS: 72.5 "F dry bu This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.9. 17
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11. 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/1b dry air Design Rm Humidity: NA Steady State Temperature: 72.1 'F Design Rm Temperature: NA TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Ft) (Ft) (sq Vt) Btulh.sqft. (F) (F) (F) (BTU/h)
WEST* 692.0' - Cll, 8" RMW 8.0 14.51 94. 0.4551 73.1 72.1 1.0 43 WEST Door C12 7.2 3. 21. 0. 73.1 72.1 1.0 1 SOUTH 692.0'- Ground 18.01 14.5 261. 1.000 68.0 72.1 -4.1 .1,07 NORTH 692.0'- C9, 8" RMW 18.0 14.5 261. 0.45 76.- 72.1 4.4 52 EAST 692.0' - CIO, 36" CI 8.0 14.5 116. 0.23 81.1 72.1 go 2 FLOOR 692.0'- Ground 18.0 8.0 144. 0.02 68. 72.1 4.1 1 CEILING (See Note) -. i ', 7- , , * . .
TOTAL TRANSMISSION LOAD -264 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 719 ISTEADY STATE ROOM CONDITIONS: 72.1 -P dry 0u7b This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 18
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 708.0-Cl Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57,.6.1 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow. 7038 cfm (Supply from AHU)
AHU Supply Air Temp: 52.1 *F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 27-60 Steady State Temperature: 74.7 'F Design Rm Temp: 90 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Pt) (Ft) (sq Ft) Btulh.sqft. (11) (*F) ) (.TJ/h)
SOUTH 708.0' - TBeTi, 36" CI 68.2 19. 1329.91 0.236 110.0 74.7 35.3 11,07 SO UTH 708.0 - Stair " C1, 8" C I 18.0 19.5 351.0 0.50 89. 74.7 14.5 2,545 NORTH 676.0' - AB/A2, 36" CI 37.1 3. 130.2 0.236 104.0 74.7 29.3 900 NORTH 692.0'- ABIA3, 36" C1 26.1 3. 5092.8 0.236 104.0 74.7 29.3 641 NORTH 692.0' - ABIA5, 36" CI 21.51 3.50 75. 0.2 104. 74.7 29.3 52 NORTH 713.0' - Gen.area, 36" Ci 56.4 16.00 899.4 0.23 104. 74.7 29.3 6,21 NORTH 713'- A25, 36" CI 15. 16.00 240.0 0.236 104. 74.7 29.3 1,66 NORTH 713'- A26, 36" CI 15. 16.0 240. 0.23 104. 74.7 29.3 1.,
EAST* 708.0' - C2, 8" CI 8. 19. 5113.0 0.50 87. 74.7 12.9 7 EA S T D oo r C2 2 7. 6.0 4 3 .0 0. 448 87 . 7 4 .7 112 .9 24 EAST 708.0 - C3, "8" Cl 34. 19.5. 538.3 0.50 66. 74.7 -8.7 -2,341 W EST* 708.0' - TB 36"rTr,CI 34 19.5( 647.2 0.236 110. 74.7 35.3 5,39 WEST Door C20 7. 3.5( 25. 0. 110. 74. 35.3 40 WEST* Stair C1, 8" CI 8.0 19.5( 134.5 0.431 89. 74. 14.5 84 W EST Door C21 7.2 3.0 021.5 0.448 89.2 74. 14.5 , 1 FLOOR 692.0'. C2, 18"-C, 989.01 0.30 5 74.1 74. -0.6 -181 FLOOR 692.0' - C3, 18" CI '- .... 775. 0.30 76. 74. 1.7 40 FLOOR 692.0'- C4,118-CI 842. 0.30 72. 74.1 -1.9 -48 FLOOR 692.0 - C5, " 18" Cl 9 0.301 72. 74. -2.7 -1 F LO O R 6 92 .0' - C 18l-l,Cl 5 44 .0 1 0 .30 4 73 .1 7 4. 7 -1.6 -26 CEILING 729.0-Cl, 18" CI 3341.4 0.305 95.0 74.7 20.3 20,68
- TOTAL TRANSMISSiON LOAD = 50,633
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 122.026 TOTAL ROOM SENSIBLE LOAD: 173,159 Ts I I Q I CFMI ROOM TEMPERATURE (Tr)= 52.1 ) + ( 173,159 /(1.08 x 7,038 =) 74.8 *F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 400/ (4840 x 7,038 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.7 "F dry bulb 44 % RH I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.9. 19
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. - 708.0'- C2 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: CORRIDOR Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 87.6 "F Design Rm Temp "F: NA TYPE OF LENGTH I WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (CF) (CF) ("F) (BTO/hI)
EAST* 708.0" - C4, 8" CI 8.0 19. 113. 0.500 67.1 87. -20.5 -1,151 EAST Door C24 7. 6. 43. 0.448 67.1 87. -20.5 -39f WES' 708.0 - Cl, 8" CI 8. 19. 113.1 0.50 74. 87. -12.9 -721 WEST Door C22 7. 6.1 43. 0.448 74.7 87.N 129 .241 SOUTH* 708.0- - TBITI, 36" Cl 39. 19. 736.1 0.23 110. 87. 22.4 3,891 SOUTH Door C26 7. 3. 24.. 0.448 110.C 87. 22A 24 NORTH* 708.0". C3, 8" Cl 39. 19.. 717. 0.50 66. 87. -21.6 -7,74 NORTH Door C23 7. 6.. 43. 0. 66. 87. -21.6 -411 FLOOR 692.0' - C11, 18"- Ct iir:,- 312.1 0.301 73.1 87. -14.5 -1,38 CEILING 729.0 - C1, 18" CI xtfE. 312.( 0.3051 95.0 87.. 7.4 7 TOTAL TRANSMISSION LOAD = -7,235
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL: 7.5 HP 1,066.5 X 3.413 MOTOR IN, MACH OUT 3,640 PEOPLE 0 X 250 0 LIGHTING 1,085.0 X 3.413 X 100% = 3,703 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0 x 3.413 X 100% = 0
- - I WOM1. IE*U 15LE OAD:I.I;I.~qU "1U0 ISTEADY STATE ROOM CONDITIONS: 87.6 OFdry bu This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 20
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: COMPUTER ROOM Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity: 40-60 Steady State Temperature: 66.0 'F Design Rm Temp "F: 74 TYPE OF LENGTH/ WIDTH AA U To Tr DELTA T SFENSVILE 1.hT WALL EINC!LSURE HaT. (Ft) (It) (SQ t) Btu h.sqft. (*F) C(F) CF) (BTU/h)
SOUTH' 708.0' - C2, 8" Cl 39.0 19. 717.5 0.500 87.6 66. 21.6 7,74 SOUTH Door C23 7.2 6. 43.0 0.448 87.1 66. 21.6 41 NORTH 676.0' - ABIA3, 36" CI 39.( 3.5 136.5 0.236 104. 66. 38.0 1,221 NORTH 713.0'. Ion, fltr rm, 36" CI 39.0 16.A 624.0 0.236 104.. 66. 38.0 5,5 EAST WEST 708.0' -- C 708.0' C4, 8-8" Cl 4,
CI 33.3 19.5 649, 0.50 67.1 66. 1.1 352
- 33. 319. -649.4 0.500 74. 166. 8.7 2,82 FLOOR 692.0'- C5, 18s CI
- h ,2 765.9 0.376 72.. 66. 6.0 1,72 FLOOR 692.0'.- C6, 18" CI , *f ...
- 526.1 0.37 75.1 66.( 9.1 1,80 CEILING 729.0- C1, 18' CI ' 1 1292. 0.305 95.0 66.( 29.0 11 42 TOTAL TRANSMISSION LOAD = 33,123
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 91,816 TOTAL ROOM SENSIBLE LOAD: 125,439 DUCT HTR (KWN) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TFMP 10 100 5367 52.1 34130 57.9 (See Sect. 7.8)
SUPPLY AIR:
Supply air is a mix of air from two different air handling units.
Room RoomAHU(MER) y A IAHL j (ICR)
CR Flow Rate (cfm) 5367 8000 Temperature. 'F 57.9 57.0F (See below)
Total flow = 13,367 cfm Supply air temperature: 57.4 'F Note: Calculated temperature from the AIRCOOL program (see pg.7.9.33): 54.43 'F Temperature rise due to motor (see Section 7.7): 2.63 "F Supplemental AHU supply temperature: 54.43 ) + ( 2.63 ) = 57.06 'F Ts I 01 CFMI ROOM TEMPERATURE (Tr) = 57.4 ) + ( 125,439 /(1.08 x 13,367 ) = 66.1 *F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr):
Flow Rate (cfm) 5,367 8,000 Humidity ratio 0.0084 0.0082 4-See pg. 7.9.33 Total flow 13,367 cfm Wr' = 0.0083 # moist / # dry air Wr= 0.0083 + 400 /(4840x 13,367 1 = 0.0083 66.0 "F dry bulb STEADY STATE ROOM CONDITIONS: 58 % RH I This page repiaced.by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 21
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18. 5.20, 5.47 - 5.54, 5.56, 5.57. 6.1 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7236 cfm (Supply from AHU)
AHU Supply Air Temp: 52.1 'F Supply Air Humidity Ratio: 0.0084 IbWJlb dry air Design Rm Humidity. 27-60 Steady State Temperature: 67.1 'F Design Rm Temperature: 90 TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SSNSZBLE EAST WALL ENCLOSURE Ham. (Ft) (Ft) (Sq Btu/h.sqfLF (]) ("F) (FF) (TU/h)
SOUTH 708.0'- TB/T1, 36" CI 75.1 19.5 1464. 0.236 110.( 67.1 42.9 14,82 SOUTH 708.0'- Stair C2,8" CI 18.0 19.5 351.0 0.500 83.1 67.1 16.0 2,80 NORTH 692.0' - AB/A31, 36" C. 42.0 3. 147.01 0.236 104.0 67.1 36.9 1,28 NORTH 692.0' - ABIA30, 36"CI 26.01 3. 91.0 0.236 104.0 67.1 36.9 _ 79 NORTH 692.0" - ABIA29, 36" CI 22.01 3. 77.0 0.23 104.( 67.1 36.9 671 NORTH 713.0'- Ion, fltr rm, 36" CI 42.0 16. 672.0 0.23 104.0 67.1 36.9 5,852 NORTH 713'-AB Gen Area, 36" CI 48.0 16.0 768.0 0.2 104.0 67.1 36.9 6,6 WEST 708.0'- C3, 8" CI 34.51 19. 672.8 0.50 66.0 67.1 -1.1 -371 WEST* 708.0" - C2, 8- Cl 8.0 19. 113.0 0.50 87.6 67.1 20.5 1,1 WEST Door C24 7.2 6.. 43.0 0. 441 87.6 67.1 20.5 39 EAST 708.0' - TB/TI, 36" CI 34. 19. 672.8 0.23 110.0 67.1 42.9 6,811 EAST* Stair C2, 8" Ct 8. I 19. 134.51 0.431 -83.1 67.1 16.0 z92 EAST Door C25 7.2 3. 21.5 0. 83.1 67.1 16.0_ 1 FLOOR 692.0' - C6, 18" CI 33.3 6. 229.8 0.37 75.1 67.1 8.0 691 FLOOR 692.0' - C11, 18" CI 74.0 8.. 592.01 0.37 73.1 67.1 6.0 1,3 FLOOR 692.0'- C7, 18" cl 11.3 33. 376.3 0.37' 74.1 67.1 7.0( 9 FLOOR 692.0'- C8, 18" CI 18. 33. 599. 0.37 74. 67.1 7.1 1,600 FLOOR 692.0'-Attic(above C12) 11.0 33. 366.3 0.30 73. 67.1 6.8 760 FLOOR 692.0'- C9, 18" CI 43.1 33. 1431.4 0.301 76.1 67.1 9.4 4,105 CEILING 729.0 - C1, 18" CI 3595.4 0.3051 95. 67.1 27.9 30,59
- TOTAL TRANrSMISSION LOAD = 82,073
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD 35,318 TOTAL ROOM SENSIBLE LOAD: 117,641 Ts a1 CFMI ROOM TEMPERATURE (Tr)= ( 52.1 ) + ( 117,641 /(1.08 x 7,236 ) = 67.1 'F LATENT LOAD: 0 latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: LIJtf ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200 / (4840 x 7,236 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 67.1 *F dry bulb 59 % RH I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 22
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. - 708.0'- STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56, 5.57, 6.1 ROOM NAME: WEST STAIRWELL Design air flow. NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 89.2 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL _____SUR_ _ HG'T. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F () (*F) ("F) (BTU/h)
WEST 708.0' - TB/T1, 36" Cl 8.0 19. 156. 0.236 110.0 89. 20.8 7 SOUTH 708.0'. TB/T1, 36" Cl 18.0 19.1 351.1 0.236 110.0 89. 20.8 1,721 NORTH 708.0' - C1, 8- cl 18.01 19.. 351.0 0.500 74.7 89. -14.5 -2,544 EAST* 708.0' - C1, 8- CI 8.0 19. 134.. 0.431 74.7 89. -14.5 _ _ -1_
EAST Door C21 7.2 3. 21.5 0.4 74.7 89. -14.51
!FLOOR (See Note) * * **;* * * ?*;,,m ,,, ;;: ; "***: ' *'7 ICEILING (See NOWe * , * , , ,<,/: ; ** **
rOTAL TRANSMISSION LOAD =-1,03 Note: No transmission through the floor & ceiling Is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING (See page 45) 288.0 X 3.413 X 100% - 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: -53 ISTEADY STATE ROOM CONDITIONS: 89.2 F dry bu This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.9. 23
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 708.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 -5.16, 5.18, 5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/ib dry air Design Rm Humidity %: NA Steady State Temperature: 83.1 'F Design Rm Temp F: NA TYPE OF LZGTH/ WIDTH AREA U Te Tr DELTA T SEESDBLE HNAT WALL ENXCLSURE MGT. (Ft) (Ft) (Sq Pt) Btulh.sqft.F (CF) (F) (F) (BET/h)
EAST 708.0- - TBIT1, 36" CI 8. 19. 158.0 0.23( 110.0 83.1 26.9 VA SOUTH 708.0' - TBrTr, 36" CI 18. 19. 351.0 0.23( 110.C 83.1 26.9 2,22 NORTH 708.0'. C4, 8 Cl 18. 19. 351.0 0.50C 67.1 83.1 -18.0 -2,801 WEST* 708.0'. C4, 8"CI 8. 19. 134.5 0.500 67.1 83.1 -16.0 -1,076 WEST DoorC25 7. 3. 21.5 0.448 67.1 83.1 -16.0 .154 FLOOR9(SeNoe - ___
C~EILING (See Note) - . ~ .
TOTAL TRANSMISSION LOAD = -819 Note: No transmission through the fllor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING (See page 46) 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 163 ISTEADY STATE ROOM CONDITIONS: 83.1 "F dry bu This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.9. 24
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.9 NORMAL OPERATION (SUMMER CASE 2)
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT:
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUM cfm X *F (cfm) (-F) # MOIST I # DRY MECHANICAL EQUIP. ROOM EAST (C10) 2673 81.1 0.0084 22.5 216,780 COMMUNICATION ROOM (692.0' - C9) 2772 76.5 0.0084 23.4 212,058 MECHANICAL EQUIP. ROOM WEST (Cl) 4558 75.8 0.0084 38.3 345,459 UNIT 1 AUX. INSTRUMENT ROOM (708.0'-C1) 7038 74.7 0.0084 59.2 525,739 COMPUTER ROOM (708.0' - C3) 5367 66.01 0.0083 44.5 354,222 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7236 67.1 0.0084 1 60.8 485,502 OUTSIDE AIR 2420 95.01 0.0133 32.2 229,900 ITOTAL Vretum = 32,063 A" 280.8 2,309,659 Return Air Temperature from EBR spaces: SUM (cfm X 'F) I Vreturn:
Return Air Humidity Ratio from EBR spaces: Tretum return = 73.9 #-1-MOIST I # DRY AIR 0.0088 This page replaced by Revision 20.
CALC ID EPMMCP071689 REV. 20 SHEET 7.9.25 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:01:42 PM
- EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0
CALC ID EPMMCP071689 REV. 20 SHEET 7.9.26 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:01:42 PM
- QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION
CALC ID EPMMCP071689 REV. 20 SHEET 7.9.27 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:01:42 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 49.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 238.00 16032.00 Inlet Temperature (degrees F): 42.00 73.70 Outlet Temperature (degrees F): 47.27 46.13 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1906.47 10.14 Clean Pressure Drop (psi): 39.48 Not Calculated Fouled Pressure Drop (psi): 47.21 Not Calculated Velocity (ft/s and ft/min): 10.94 458.06 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 629901/ 472197/ 157703 Btu/hr Average Overall Heat Transfer Coefficient: 7.77 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 46.13 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.9.28 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:02:46 PM
- EQUIPMENT CONFIGURATION
- VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0
CALC ID EPMMCPO71689 REV. 20 SHEET 7.9.29 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:02:46 PM
- QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION
CALC ID EPMMCP071689 REV. 20 SHEET 7.9.30 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:02:46 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 49.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 312.00 16032.00 Inlet Temperature (degrees F): 42.00 73.70 Outlet Temperature (degrees F): 46.10 45.79 Fouling Factor (I/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2383.07 10.13 Clean Pressure Drop (psi): 64.02 Not Calculated Fouled Pressure Drop (psi): 76.55 Not Calculated Velocity (ft/s and ft/min): 14.34 458.06 Air Flow Zones: .1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 642914/ 478665/ 164249 Btu/hr Average Overall Heat Transfer Coefficient: 7.93 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.79 deg F
PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: COMPROOM.AIR CACLD.
- Unit Name: COMPROOM -7.3/
unit
Description:
Computer Room Cooling .....
This report was created on: Friday, January 28, 2005 at 2:01:37 PM
- -*** EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit:
1 Number of Tube Rows Crossed by Airflow in Group 1: 3 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Copper Fin Style: Flat Plate
.Fin Thickness (in.): 0.0100, Number of Fins per Inch: 8.0
PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: COMPROOM.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Friday, January 28, 2005 at 2:01:37 PM
- QA REFERENCES
- QA REF REFERENCE SOURCE DESCRIPTION Sint 7. q.
PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: COMPROOM.AIR CA .4fe94t4!4?O'p746 Unit Name: COMPROOM .9.35 Unit
Description:
Computer Room Cooling.----------.,
This report was created on: Friday, January 28, 2005 at 2:01:37 PM PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: Supp 1 DATE: 11-15-02 PROCEDURE: CompRmSupplment CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 59.30 Outlet Relative Humidity (%): 88.68 Flow Rate (gpm and acfm): 22.00 8000.00 Inlet Temperature (degrees F): 42.00 65.70 Outlet Temperature (degrees F): 50.90 54.43 Fouling Factor (I/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 693.53 12.08 Clean Pressure Drop (psi): 2.13 Not Calculated Fouled Pressure Drop (psi): 2.54 Not Calculated velocity (ft/s and ftimin): 3.24 64.0.00 Air Flow Zones: 1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal Conductivity; 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 98333/ 98333/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 8.95 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 51.20 deg F
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.10. 1
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
LOCA CONDITION (SUMMER - CASE 1) CONSIDERS THE FOLLOWING PARAMETERS:
go GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 t AIR FLOW RATES AS SHOWN IN THE APPENDIX 2 g SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 9B RELATIVE HUMIDITY IS N/A(REF. 5.5-5.7); EVALUATED FOR INFORMATION ONLY (ig MINIMUM CHILLED WATER FLOW RATES OF 216 GPM TO EACH EBR AHU go MAXIMUM CHILLED WATER SUPPLY TEMPERATURE OF 480F (9 LOCA CONDITION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.6 (9 95 0 F PRESSURIZING AIR 99 COMPUTER ROOM SUPPLEMENTAL AHU IS NOT RUNNING (6 STEAM INJECTION SYSTEM IN SERVICE (SEE SECTION 7.5)
This case conservatively minimizes the cooling capability of the EBR AHUs by modeling the minimum chilled water flow rate concurrent with maximum chilled water temperature. This case also conservatively maximizes the predicted room temperatures by assuming no concurrent LOOP. The EXCEL spreadsheet (see pg.7.10.2 to 7.10.24) and AIRCOOL models (see pg. 7.10.25 to 7.10.27) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were approximately equal. This equates to approximately 83.90 F (see pg. 7.10.24) which is significantly greater than the controller setpoint of 680 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is:
Tz = 50.97 OF (estimated air side outlet temperature for each EBR AHU based on the AIRCOOL model; see pg.7.10.27)
At = 6.1 OF (total air temperature rise thru AHU including steam injection temperature rise; see Section 7.5)
Ts=Tz+At= 57.1 °F Since the computer room supplemental AHUs are not safety-related and this case is predicting maximum LOCA room temperatures, these were not credited. For this scenario, the computer room is only cooled by air supplied by EBR AHUs as reflected in the spreadsheet.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.10. 2
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-Cl Ref: 5.5-5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 79.8 'F Design Rm Temp "F: 89 TYPE OF LENQT/ WIDTH AREA U Ts T DELTA T SENSIaIE HEAT WALL ENCLOSURE HGT (Ft) (It) (Sq Ft) Btulh.sqft. CF) (TF) (IEF) (BTU/h)
WEST 692.0' - Ground 42.0 NAe NA 1.000 68.. 79.8 -11.8 -49 SOUTH 692.0'- Ground 47,0 NA NA 1.000 68. 79.8 -11.8 -55 NORTH 692.0'- Ground 23.0 NAI NA 1.0001 68. 79.. -11.8 -271 NORTH 692.0' - ABIA1, 42" CI 18. 14.51 268." 0.212 119.- 79.. 39.2 2]2.2 NORTH 692.0' - ABIA5, 42" CI 5..1 14.51 79.8 0.212 104.0 79.. 24.2 404 EAST* 692.0'- C2, 36" CI 33.0 14.5 420.9 0.236 76.7 79. .3.1 -301 EAST Door C2 8.0 7. 57.6 0.448 76.7 79. .3.1 -80 EAST 692.0'. Stair C1, 36" CI 9.0 14. 130.5 0.23 73. 79. .6.0 -185 FLOOR 692.0'- Ground 42.0 47. 1974.0 0.02 68. 79. -11.8 -60 CEILING 708.0 - TBITI, 18" CI 42.0 47.0 1974.0 0.305 120. 79. 40.2 24,203
-'- TOTAL TRANSMISSION LOAD = 24,342
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 11,356 TOTAL ROOM SENSIBLE LOAD: 35,698 SUPPLY AIR:
Supply air is a mix of air from room C2 & AHU.
Room AHU cfm 354 I984 Temperature, OF 76.7 57.1 Total flow = 4,558 cfm Supply air temperature: 72.5 "F Ts I I a CFMI ROOM TEMPERATURE (Tr) ( 725 ) + ( 35,698 /(1.08 x 4,558 ) = 79.7 OF LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (r:.
Room C2 AHU cfm 3574 984 Humidity ratio 0.0069 0.0069 Total flow = 4,558 cfm Wr = 0.0069 # moist/ # dry air 1QV=Ar, -V=* C "Fn.
I'n dn~l'I.e l II bu b lOIE/4,UI I ýWmw11 U~l.III PO:
NU IV. -Y I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.10. 3
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan)
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 76.7 'F Design Rm Temp 'F: 83 TYPE OP LENTH/ WIDXh ARE U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (Ft) (Ft) S(qFt) Btulh sqft. () ) ) (BTU/h)
WEST* 692.0' - Cl, 36" Cl 33.3 14.5 425.3 0.23 79.8 76. 3.1 311 WEST Door C2 7.A 6.0 57.6 0.448 79.8 76.7 3.1 8o EAST 692.0'- C3, 8" RMW 33 14.4 482.9 0.455 79. 76. 2.9 63 SOUTH* 692.0 - Cll, 8" RMW 11.. 14. 112.1 0.45 75. 76. -1.7 -87 SOUTH Door C3 7. 8.0 57.6 0.448 75. 76.71 -1.7_-_ _
SOUTH 692.0'- Stair Cl, 12" Cl 18, 14.5 261.0 0.431 73. 76.7 -2.9 -32 NORTH 692.0'- AB/A3, 48" CI 10. 14. 152.3 0.19 104.. 76.7 27.3 798 NORTH 692.0'- AB/A5, 48" Cl 19. 14. 278.4 0.19 104.. 76.7 27.3 1,45 FLOOR 692.0'- Ground 29. 33.3 989.0 0.026 68. 76.7 -8.7 -22
- CEILING 708.0'- C1, 18" CI 29. 33.3 989.o 0.30 88. 76.7 11.8 3,55 TOTAL TRANSMISSION LOAD = "6,164
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 4,467 TOTAL ROOM SENSIBLE LOAD: 10,631 SUPPLY AIR:
Supply air is a mix of air from room C11 & AHU.
Room C11 AHU cfm 3344 230 Temperature, °F 75.0 57.1 Total flow = 3,574 ifm Supply air temperature: 73.8 'F Ts I I 0 I CFMI ROOM TEMPERATURE (Tr) = 73.8 ) + ( 10,631 /(1.08 x 3,574 ) = 76.6 'F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO Room C11 AHU cfm 3344 230 Humidity ratio 0.0069 0.0069j Total flow = 3,574 cfm Wr= 0.0069 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 76.7 7 dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.10. 4
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM 1 Design air flow: 990 cfm (Transfer from room C11)
Supply Air Temp: 75.0 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 79.6 'F Design Rm Temp 'F: 88 TYPE OF LENGTH/ WIDTH AREA O Ts Tr IELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (Ft) (Ft) (Sq Ft) Btulh.sqft.I () (IF) (]F) (BTU/h)
EAST 692.0' - C4, 8" RMW 33.3 14.51 482.91 0.455 73.9 79. -5.7 -1,25 WEST 692.0' - C2, 8" RMW 33.3 14.5 482.9. 0.455 76.7 79. -2.9 .637 SOUTH* 692.0 - C11, 8" RMW 23.3 14.5 311.2 0.455 75.0 79. -4.6 -651 SOUTH Door C4 7.2 3.7 26.6 0.448 75.0 79.6 -4.6 -5 NORTH 676.0'- AB/A2, 42" CI 7. 14.5 108.8 0.21 104. 79. 24.4 5 NORTH 692.0'. AB/A3, 42" CI 15.8 14.5 229.1 0.21 104. 79. 24.4 1.18 FLOOR 692.0'- Ground 23. 33. 775.9 0.02[ 68.(. 79.6 .11.6 -2 CEILING 708.0' - C1, 18" CI 23. 33. 775.9 0.30! 88. 79.6 8.9 2,10 TOTAL TRANSMISSION LOAD = 1,024
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 4,847 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 75.0 ) + ( 4,847 /(1.08 x 990 ) = 79.5 'F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 79.6 T dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.10. 5
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18.5.20,5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM 1 Design air flow: 2,430 cfm (Supply from AHU)
AHU Supply Air Temp: 57.1 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 73.9 'F Design Rm Temp 'F: 85 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (Ft) (Ft) (Sq Ft) Btu/h.sqft.F ('1P) t) I -Vk) (BTU/h)
SOUTH* 692.0'- Cll, 8" RMW* 26.3 14.5 321.7 0.455 75.0 73.9 1.1 161 SOUTH Door CS 7.2 6.3 45.2 0.448 75.0 73. 1.1 22 NORTH 676.0'- AB/A2, 42" Cl 25.3 14.5 366.9 0.212 104.0 73. 30.1 2.341 EAST 692.0'- CS, 8" RMW 33. 14.5 482.9 0.455 73.1 73.9 -0.8 -176 WEST 692.0' - C3, 8" RMW 33. 14.5 482. 0A5 79. 73. 5.7 1,25 FLOOR 692.0'- Ground 25. 33.3 842.5 0.026 68.1 73.9 -5.9 .1 CEILING 708.0' - C1, 18" CI 25.3 33.3 842.5 0.305 88.51 73.9 14.6 3,752 7 22 3 ITOTAL TRANSMISSION LOAD = , 1
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 36,558 TOTAL ROOM SENSIBLE LOAD: 43,781 Ts n 0 CFMI ROOM TEMPERATURE (Tr)= 57.1 ) + ( 43,781 /( 1.08 x 2,430 ) 73.8 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 2430 ) = 0.0069 rSEADY STATE ROOM CONDITIONS: 73.9 -F dry buls This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page: 7.10. 6
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18. 5.20, 5.47 - 5.54,5.56,5.57,6.2 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2,610 cfm (Supply from AHU)
AHU Supply Air Temp: 57.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 73.1 'F Design Rm Temp F: 85 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (SQ Ft) Btuih.sqft. M (*F) (7) (BTU/h)
SOUTH* 692.0'. Cll, 8" RMW 28.7 14.5 371.0 0.455 75.. 73.1 1.9 321 SOUTH Door C6 7.2 6.3 45.2 0.448 75.. 73.1 1.9 3_
NORTH 676.0' - A2, 42" CI 20.7 14. 300.2 0.212 104. 73.1 30.9 1, NORTH 676.0' - A3, 42- Cl 8.0 14.5 116.0 0.212 104.1 73.1 30.9 7 EAST 692.0'- C6, 8" RMW 33.3 14.5 482.9 0.455 78. 73.1 5.2 1,141 WEST 692.0*- C4, 8" RMW 33. 14. 482.9 0.455 73. 73.1 0.8 176 FLOOR 692.0'- Ground 28.7 33. 955.7 0.02 68.4 73.1 -5.1 -1 CEILING 708.0'- C3,18" CI 23.0 33. 765. 0.30 78.3 73.11 5.2 1,21 CEILING 708.0'- C1, 18" Cl 5.7 33.1 189.4 0.3051 88.5 73.1 15.4 89 TOTAL TRANSMISSION LOAD 6,383
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 38,540 TOTAL ROOM SENSIBLE LOAD: 44,923 Ts I Q I CFMI ROOM TEMPERATURE (Tr) 57.1 ) + ( 44,923 /(1.08 x 2,610 ) = 73.0 OF LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 /(4840 x 2610 ) = 0.0069 STEADY STATE ROOM CONDITIONS: 73.1 dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.10. 7
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C11)
Supply Air Temp: 75.0 °F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 78.3 'F Design Rm Temp "F: 88 TYPE OF LENGTH/ WIDTH IAREA U To Tr I DELTA T SENSIBLE HEAT WALL ENCLOSURE OGT. (Ft) (Pt) (sq Ft) Btulh.sqft. (V) (0F) ('F) (BTM/h)
SOUTH* 692.0'- C11, 8" RMW 23.3 14.5 311.3 0.455 75.( 78.3 -3.3 SOUTH Door C7 7.2 3.7 26.5 0.448 75.6 78.3 -3.3 -39 NORTH 692.0' - ABIA31, 42" Cl 20.3 14.5 294.4 0.212 104.. 78.3 25.7 1,604 NORTH 676.0' - ABIA3, 42" CI 3.01 14.5 43.5 0.212 104.( 78.3 25.7 237 EAST 692.0'- C7, 8" RMW 33.3 14.5 482.1 0.455 77.2 78.3 -1.1 -242 WEST 692.0' - C5, 8" RMW 33. 14.5 482.9 0.4551 73.1 78.1 -5.2 -1,14 FLOOR 692.06 - Ground 23.1 33. 2775.8 0.026 68.0 78.31 .10.3 -207 CEILING 608.0'- uC4, 18" CI 6. 33.4 7. 0.0 77 -1.0 -710 CEILING 708.0' - C3, 18" CI 15.i 33.3 5261 0.305 78.3 78.31 0.0 a TOTAL TRANSMISSION LOAD =-328
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 3,495 Ts I I a I CFMI ROOM TEMPERATURE (Tr) = 75.0 ) + ( 3.495 /(1.08 x 990 ) = 78.3 'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 78.3 "Fdry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.10. 8
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 -5.54, 5.56, 5.57, 6.2 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C11)
Supply Air Temp: 75.0 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 77.2 'F Design Rm Temp 'F: 90 TYPE OF LEN]GTH WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ECLOSURE HOT. (Ft) (Ft) (Sq Ft) Btulh.sqft. ( (M C (F) (BTU/h)
SOUTH* 692.0'- Cll, 8" RMW 11.3 14.5 137.3 0.455 75. 77.1 -2.2 -137 SOUTH Door C8 7.2 3.7 26.5 0.448 75. 77.2 -2.2 -26 NORTH 692.0' - AB/A31, 42" Cl 11.3 14.51 163.9 0.212 104.. 77.2 26.8 931 EAST 692.0' - C8, 8" RMW 33. 14. 482.9 0.45 76.1 77. -1.1 -24 WEST 692.0' - C6, 8" RMW 33.1 14.1 482.9 0.4551 78. 77.; 1.1 24 FLOOR 692.0' - Ground 11.3 33.3 376.3 0.02 68. 77. -9.2 -90 CEILING 708.0' - C4, 18" Cl 11.3 33.3 376. 0.301 77. 77. 0.1 11 TOTAL TRANSMISSION LOAD = 689
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 373 TOTAL ROOM SENSIBLE LOAD: 1,062 Ts I I Q I CFMI ROOM TEMPERATURE (Tr)= 75.0 ) + ( 1,062 /(1.08 x 440 ) = 77.2 °F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 440 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 77.2 'r dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.10. 9
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C8 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.2 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 724 cfM (Supply from AHU)
AHU Supply Air Temp: 57.1 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 76.1 'F Design Rm Temp 'F: 74 TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE SGT. (Ft) (It) (Sq Ft) Btu/h.sqft. F) M]F (MF) (BTUIh)
SOUTH* 692.0' - Cll, 8" RMW 18.0 14.5 234.5 0.4551 75.0 76.1 -1.1 -11 SOUTH Door C9 7.2 3.7 26.5 0.448 75.0 76.1 -1.1 -1 NORTH 692.0'- ABIA31, 42- CI 18.0 14.5 2611.0 0.212 104.0 76.1 27.9 1,544 EAST 692.0' - C12, 8" RMW 33. 9.01 299.7 0.455 8a1. 76.1 5.7 7 EAST (ABOVE C12 692.0'- ATTIC, 8" RMW 33.3 5.5 183.2 0.455 78.3 76.1 2.2 183 WEST 692.0' - C7. 8" RMW 33. 14.51 482.9 0.45 77. 76.1 1.1 242 FLOOR 692.0' - Ground 18.0 33.4 599.4 0.026 68, 76.1 .8.1 .121 CEILING 708.0'- C4, 18" Cl 18.0 33.3 599.4 0.304 77.1 76.1 1.2 21
-AL TRANSMISSION LOAD 2,709
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 12,248 TOTAL ROOM SENSIBLE LOAD: 14,957 Ts I o I CFMI ROOM TEMPERATURE (Tr)= 57.1 ) + ( 14,957 /(1.08 x 724 ) 76.2 'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 724 ) = 0.0069
[STEADY STATE ROOM CONDITIONS: 76.1 -F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN I I & 2 Page: 7.10. 10
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C9 Ref: 5.5 - 5,11, 5.14 - 5.16,5.18,5.20.5.47 -5.54.5.56,5.57,6.2 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 78.5 'F Design Rm Temp 'F: 88 TYPE OF M/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL EXCLOSURE RGT. (Ft:) (Ft) (Sq Vt) Btu/h.sqft.j M ) F (BTU/h)
WEST 692.0'- C12, 8" RMW 33.31 9.0 299.7 0.4551 81.1 78.5 3.3 45 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33., 5.51 183.2 0.4551 78.3 78.5 -0.2 .1 EAST* 892.0' - CIO, 36" CI 33.31 14.51 425.51 0.236 82.7 78.5 4.2 42 EAST Door CI1 7.2 8.0 57.4 0.448 82.7 78.5 4.2 10 SOUTH* 692.0' - C11, 8" RMW 25.0 14.51 305.1 0.4551 75.0 78.5 -3.5 -486 SOUTH Door CIO 7.2 8.0 57.4 0.448 75.0 78.5 -3.5 -95 SOUTH 692.0'- Stair C2, 8"RMW 18.0 14.51 261.0 0.455 73.1 78.5 -5.4 -641 NORTH 692.0' - ABIA29, 42" CI 20.0 14. 290.0 0.21 111.C 78.5 32.5 1,998 NORTH 692.0'- ABIA30, 42" Cl 23.4 14., 333.5 0.21 111. 78. 32.5 2,298 FLOOR 692.0'- Ground 43.( 33.1 1431. 0.02 68. 78. -10.5 -391 CEILING 708.0' - C4, 18" CI 43.0 33.3 1431. 0.305 77.1 78.5 -1.2 -524
- TOTAL TRANSMISSION LOAD = 3,127
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 31,261 TOTAL ROOM SENSIBLE LOAD: 34,888 SUPPLIMENTAL AIR HANDLING UNIT: 0 NET ROOM SENSIBLE LOAD: 34,888 SUPPLY AIR:
Supply air is a mix of air from room C1 2 & AHU.
Room C12 AHU cfm 1107 1665 Temperature, F 81.8 57.1 Total flow = 2,772 cfm Supply air temperature: 66.9 'F Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 66.9 ) + ( 34.888 /(1.08 x 2,772 ) 78.6 'F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 4UU ROOM HUMIDITY RATIO r:~
Room C12 AHU cfm 1107 1%66 Humidity ratio 0.00691 .0069 Total flow = 2,772 cfm Wr' = 0.0069 # moist / # dry air Wr= 0.0069 + 400 / 4840 x 2,772 ) 0.0069 ISTEADY STATE ROOM CONDITIONS: 78.5 TV ry bulb =
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.10. 11
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C10 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 2,673 cfm (Supply from AHU)
AHU Supply Air Temp: 57.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air Steady State Temperature: 82.7 'F Design Rm Temp "F: 87 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE IGT. (Ft (rt) (Sq Ft) Btulh.sq (F) ("F) (F) (BTU/h)
EAST 692.0'- Ground 42.0 NA NA 1.000 68.. 82.7 -14.7 .617 SOUTH 692.0'- Ground 47.01 NA NA 1.000 68.. 82.7 -14.7 -691 NORTH 692.0'- Ground 22.1 NA NA 1.000 68.. 82.7 .14.7 -323 NORTH 692.0'- ABIA27, 42" Cl 21.0 14.5 304.5 0.212 119.0 82.7 36.3 2,343 NORTH 692.0'- ABIA29, 42" Cl 4.0 14.51 58. 0.212 111.0 82.1 28.3 348 WEST* 692.0'- C9, 36" CI 33.0 14.51 420.1 0.236 78.5 82. -4.2 -41 WEST Door Cll 8.01 7.2 57.61 0.448 78.51 82.7 -4.2 .1081 WEST 692.0'- Stair C2 36" CI 9.1 14.- 130.5 0.2361 73.1 82.7 -9.6 -29 FLOOR 692.0'- Ground 42.4 47.4 1974.1 0.02(] 68. 82.7 -14.7 -75_
CEILING 708.0 - TBT1, 18" CI 42. 47.01 1974.4 0.301 120.0 82.7 37.3 22,45 TOTAL TRANSMISSION LOAD 21,941
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LAOD 52,014 TOTAL ROOM SENSIBLE LOAD: 73,955 Ts I a I CFMI ROOMTEMPERATURE(Tr)= 57.1 ) + ( 73,955 /(1.08 x 2.673 ) = 82.7 OF LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 2673 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 82.7 -F dry bulb =
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.10. 12
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-Cl l Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20.5.47 - 5.54,5.56,5.57,6.2 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 75.0 'F Design Rm Temp "F: NA TYPE OF LENGTH/ WIDTo A REA Ts I Tr IELTA T SENSIBLE HEAT WALL ENCLOSURE [OT.
(tA) (Ft) (Sq Ft) BtuIh.sqft.I (IF) (F) (*') t "l'h)
SOUTH 692.0'- Ground 181. NA NA 1:000 68.0 75.0 -7.0 -1,267 NORTH* 692.0' - C2, 8" RMW 11.7 14.5 112.3 0.455 76.1 75.01 1.7 a8 NORTH DoorC3 7.2 8.0 57.4 0.448 76.7 75.01 1.7 44 NORTH* 692.0' - C3, 8" RMW 23.3 14.5 311.3 0.451 79.6 75.0 4.6 6521 NORTH Door C4 7.2 3.7 26.5 0.448 79.6 75.0 4.6 5 NORTH* 692.0' - C4, 8" RMW 25.3 14.5 321.7 0.455 73.1 75.0 -1.1 -161 NORTH _ Door C5 7.2 6.3 45.2 0.448 73.9 75.01 -1.1 - 2_
NORTH* 692.0' - CS, 8" RMW 28.7 14.5 371.01 0.455 73.1 75.01 -1.9 -321 NORTH DoorC6 7.2 6.3 45.2 0.448 73.1 75.0 -1.9 -3_
NORTH* 692.0'- C6, 8" RMW 23.3 14.5 311.3 0.4551 78.3 75.0 3.3 46 NORTH Door C7 7.2 3.7 26.5 0.448 78.3 75.0 3.3 32 NORTH* 692.0'- C7, 8" RMW 11.3 14.51 137.3 0.455 77.2 75.0 2.2 13"1 NORTH Door C8 7.2 3.7 26.5 0.448 77.2 75.0 2.2 262 NORTH* 692.0'- C8, 8" RMW 18.01 14.5 234.5 0.4551 76.1 75.0 1.1 117 NORTH Door C9 7.2 3.7 26.S1 0.448 76.1 75.0 1.1 13 NORTH* 692.0'- C12, 8" RMW 11.0 9.01 77.51 0.4551 81.8 75.0 6.8 NORTH Door C13 7.2 3.0 21.51 0.448 81.8 75.0 6.8 6 NORTH Attic (Above C12) 11.0 5.51 60.51 0.4551 78.3 75.0 3.3 91 NORTH* 692.0' - C9, 8" RMW 24.1 14.51 292.1 0.4551 78.5 75.0 3.5 46 5 NORTH Door CIO 7.2 8.0 57.41 0.448 78.5 75.0 3.5 90 EAST* Stair C2, 8" RMW 8.0 14.51 94.51 0.4551 73.1 75.0 -1.9 .8_
EAST Door C12 7.2 3.0 21.51 0.448 73.1 75.0 -1.9 -1 8 WEST* Stair C1, 8" RMW 8.0 14.51 94.51 0.4551 73.8 75.0 -1.2 -5_
WEST Door Cl 7.2 3.0 21.51 0.4 ,8 73.8 75.0 -1.2 -121 FLOOR 692.0'- Ground 181.0 8.0 1448.0 0.02 68. 75. -7.0 .2641 CEILING 708.0'. C1, 18" Cl 68. 8.0 544. ( 0.3051 88.- 75.0[ 13.5 2,2 CEILING 708.0' - C2, 18" Cl 39. 8. 312.0 0.305 96. 2 75.1 21.2 2,01 7 CEILING 708.0 - C4, 18" Cl 74.0 8. 592.0 0.30 77. 75.0 2.3 4 TOTAL TRANSMISSION LOAD =5,025
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.10. 13
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C11 ROOM NAME: CORRIDOR (cont'd)
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2.908 TOTAL ROOM SENSIBLE LOAD: 7,933 SUPPLY AIR:
Supply air is a mix of air from rooms C4, C5 &C8 &outside air.
Room C4 C5 C8 cfm 2430 2610 724 Temperature, OF 73.9 73.1 76.1 Total flow - 5,764 cfm Supply air temperature: 73.8 -F Ts I I o I CFMI ROOM TEMPERATURE (Tr)= 73.8 ) + ( 7,933 /(1.08 x 5,764 ) 75.1 OF LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ISTEADY STATE ROOM CONDITIONS: 75.0-F dry bulb =
This page replaced by Revision 20.
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN / I & 2 Page: 7.10. 14
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56, 5.57, 6.2 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 1,107 cfm (Supply from AHU)
AHU Supply Air Temp: 57.1 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 81.8 'F Design Rm Temperature. 79 TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENLOSURE HOT. (Ft) (Ft) (B2 Ft) Btulh.sqft.i C1) (F) (.F) (BTU/h)
EAST 692.0' - C9, 8" RMW 33.3 9. 299.7 0.4551 78.5 81. -3.3 -4 WEST 692.0' - C8, 8" RMW 33.3 9. 299.7 0.4551 76.1 81. -5.7 SOUTH* 692.0'- Cll, 8" RMW 11.0 9. 77.5 0.4551 75.10 81. -6.8 -240 SOUTH Door C13 7.2 3.0 21.5 0.448 75.01 81.1 -6.8 _ -_
NORTH 692.0' - ABIA31, 42" CI 8. _ 9.0 72.0 0.212 104.C 81.8 22.2 331 NORTH 692.0'- AB/A30, 42" Ci 3.0 9.0 27.0 0.21 111. 81. 29.2 167 FLOOR 692.0'- Ground 11.0 33.3 366.3 0.026 68.C 81.8 -13.8 -131 CEILING ATTIC (Susp. ceiling) 11.01 33.3 366.3 0.330 78.3 81.8 -3.5 -42 TOTAL TRNSMISSION LOAD = -1,581
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD 31,069 TOTAL ROOM SENSIBLE LOAD: 29,738 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 57.1 ) + ( 29,738 /(1.08 x 1,107 ) = 81.9 'F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 'Cuu ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200/ (4840 x 1,107 ) = 0.0069 STEADY STATE ROOM CONDITIONS: 81.8 "1 dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.10. 15
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. - NIA ROOM NAME: ATTICC (above C12) Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 78.3 "F Design Rm Temp F: NA TYPE OF LE*GTI*I WIDTH Am U Ta Tr fDELTA T SESNSBLE BEAT MALL ENCLOSURE ?GT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.1 (;F) I F (MF) (BTUI/h)
EAST 692.0'- C9, 8" RMW 33.3 5.5 183.2 0.455 78.51 78.Z 0.2 17 WEST 692.0'- C8. 8" RMW 33.3 5.5 183.2 0.45! 76.1 78.3 -2.2 -183 SOUTH 692.0'- C11, 8" RMW 11.0 5.5 60.5 0.45. 75.0 78.- -3.3 -91 NORTH 692.0'- AB/A31, 42" CI 8.0 5.5 44.1 0.212 104.0 78.3 26.7 240 NORTH 692.0'- AB/A30, 42" CI 3.0 5. 16.5 0.212 111.0 78.3 32.7 11 FLOOR 692.0' C12 11.0 33. 366. 0.33 81.1 78.4 3.5 42 CEILING 708.0' -C4, 18" CI 11.0 33.3 366.3 0.305 77.31 78.3 -1.0 -11 TOTAL TRANSMISSION LOAD =408
[STEADY STATE ROOM CONDITIONS: 78.3 OFdry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.10. 16
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. - 692.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 73.8 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOBURE HGT. (Ft) (Pt) (Sq Ft) ;Btu/h.sqft. (CF) ) M (BTU/h)
WEST 692.0'. C1, 36" CI 8.0 14.5 116.0 0.236 79.8 73.8 6.0 164 SOUTH 692.0'- Ground 18.0 14.5 261.0 1.000 68.0 73.8 -5.8 -1,51i NORTH 692.0' - C2, 12" CI 18.0 14.5 261.0 0.431 76.7 73.8 2.9 326 EAST* 692.0' - C 1, 8" RMW 8.0 14.5 94.5 0.A55 75.0 73.8 1.2 52 EAST Door C1 7.2 3.0 21.5 0. 75.0 73.8 1.21 1 FLOOR 692.0'- Ground 18.0 8.0 144.0 0.026 68.1 73.1 -5.8 -2 CEILING (See Note) : -* i i*!* . .. "*.* *** "' -!': * " ***:" U. "
TOTAL TRANSMISSION LOAD =-982 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: I ISTEADY STATE ROOM CONDITIONS: 73.8 OFdry bulb =
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.10. 17
Title:
Cooling and Heating Load Analysis, and Equlp/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11. 5.14 - 5.16,5.18,5.20,5.47- 5.54.5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA -F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 73.1 "F Design Rm Temperature: NA TYPE OF LENOG-H/ WIDTH AREA U To Tr DELTA T BENIBTLE HEAT WALL EM.OSURE GT. (.t) (Ft) (Sq Ft) Btu/h.sqft. (IF) ("F). ("F) (BTU/h)
WEST* 692.0'- C11, 8" RMW 8.0 14.51 94.5 0.4551 75.0 73.1 1.9 82 WEST Door C12 7.2 3.01 21.6 0.448 75.0 73.1 1.9 1i SOUTH 692.0'- Ground 18.0 14.51 261.0 1.000 68.0 73.1 -5.1 .1,331 NORTH 692.0'- C9. 8" RMW 18.0 14. 261.0 0.45 78.5 73.1 5.4 641 EAST 692.0' - CIO, 36" CI 8.0 14. 116.0 0.23" 82. 73.1 9.6 263 FLOOR 692.0'- Ground 18.0 8.01 144.0 0.02( 68.. 73.1 -5.1 -1
.CEILING(See Note) ,, ;*,** ** *!i, , , ,, ! ,*:* '***
TOTAL TRANSMISSION LOAD =-34 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 637 ISTEADY STATE ROOM CONDITIONS: 73.1 0- dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.10. 18
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 708.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow: 7,038 cfm Supply Air Temp: 57.1 'F Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 88.5 'F Design Rm Temp: 89 TYPE OF LENXVT/ WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE KGT. (Ft) (Ft) (Sq Ft) Btufh.sqft. ("F) (]F) (°F) (BTUIh)
SOUTH 708.0'- TB/TI, 36" CI 68.2 19.50 1329.9 0.236 120.0 88.5 31.5 9,886 SOUTH 708.0'- Stair C1, 8" CI 16.0 19.50 351.0 0.500 102.1 88.5 13.6 2,3871 NORTH 676.0' - ABIA2, 36" CI 37.4 3.50 130.2 0.236 104.0 88.5 15.5 476 NORTH 692.0' - ABIA3, 36" CI 26.6 3.50 92.8 0.236 104.0 88. 15.5 33 NORTH 692.0'- AB/A5, 36" CI 21.-1 3.50 75. 0.23 104. 88.5 15.5 27 NORTH 713.0'- Gen.area, 36" CI 56. 16.00 899.2 0.236 118.0 88.5 29.5 6,2 NORTH 713'- A25, 36" CI 15. 16.00 240.0 0.236 112.( 88.5 23.5 1,331 NORTH 713'. A26, 36" Cl 15. 16.001 240.0 0.2361 113.0 88.5 24.5 1,381 EAST* 708.0' - C2, 8" CI 8. 19.50 113.0 0.5001 96.2 88.- 7.7 43, EAST Door C22 7. 6.00 43.0 0.448 96.2 88.` 7.7 1481 EAST 708.0' - C3, 8" Cl 34. 19.50 538.3 0.5001 78.3 88.5= -10.2 -2,745 WEST _ 708.0'- TB/Ti, 36" Cl 34.- 19.50 647.2 0.2361 120.0 88.51 31.5 4,811 WEST Door C20 7.3 3.50 25.6 0.448 120.0 88.! 31.5 361 WEST" Stair C1, 8"CI 68.0 19.50 134.51 0.431 102.1 88.`= 13.6 781 WEST Door C21 7.2 3.00 21.51 0.448 102.1 88.5 13.6 131 FLOOR 692.0' - C2, 18" CI "! '
- 989.0 0.3051 76.7 88.5 -11.8 -3.55 FLOOR 692.0' - C3, 18" CI '.. , 775.. 0.3051 79.6 8. -8.9 -2,10 FLOOR 692.0'- C4,18" ,., 842.5 0.30 73.9 88. -14.6 -3,752 FLOOR 692.0' - C5, 18" CI L E" 189.8 0.30 73.1 88. -15.4 -89 FLOOR 692.0' - Cll, 18" Cl . ; - . . 544.0 0.305 75.0 88. .13.5 -2.24 CEILING 729.0 - C1, 18" CI .7 , 3341.2 0.3051 116.0 88.51 27.5 28,02, TOTAL TRANSMISSION LOAD= 41,748
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 197,026 TOTAL ROOM SENSIBLE LOAD: 239,274 Ts I I o I CFMI ROOM TEMPERATURE (Tr) = ( 57.1 ) + ( 239,274 1(1.08 x 7,038 ) = 88.5 "F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 Room humidity ratio Wr = 0.0069 400 /(4840x 7,038 ) = 0.0069
[STEADY STATE ROOM CONDITIONS: 88.5 -F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.10. 19
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. - 708.0'. C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 - 5.54, 5.56,5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 96.2 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE KGT. (Ft) (Ft) (Sq Ft) Btulh.sqft. ("F) ("F) (CF) (BTU/h)
EAST* 708.0'- C4, 8" CI 8.0 19.5 113.0 0.500 77. 96.21 -18.9 -1,068 EAST Door C24 7.2 6.0 43.0 0.448 77.3 96.21 -18.9 -3 WEST* 708.0' - Cl, 8" Cl 8.0 19.5 113.0 0.500 88.5 96.21 -7.7 -43 WEST Door C22 7.2 6.0 43.0 0.448 88.5 96.21 -7.7 -1 SOUTH* 708.0' - TBiT1, 36" C1 39.( 19.5 736.1 0.23d 120.C 96.21 23.8 4,13 SOUTH Door C26 7.2 3.4 24.4 0.448 120.C 96.21 23.8 260 NORTH* 708.0'- C3, 8" CI 39. 19.5 717.5 0.50 78.3 96.21 -17.9 -6,421 NORTH Door C23 7.2 6.0 43.0 0. 78.4 96.1 -17.9 -345 FLOOR 692.0'- Cll, 18" Cl "' t2' 312.0 0.305 75.( 96.4 -21.2 -2,017 CEILING 729.0- Cl, 18" CI l.;* ' j. 312.0 0.305 116.0 96.4 19.8 1,84 TOTAL TRANSMISSION LOAD = -4,520
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL: 7.5 HP Does not operate during this LOCA case(Computer Rm Supplement.Cooling) 0 PEOPLE 0 X 250 0 LIGHTING 1,085.0 X 3.413 X 100% 3,703 EQUIPMENT 217.0 X 3.413 X 100% 741 CABLE TRAYS 0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: -77 STEADY STATE ROOM CONDITIONS: 96.2 7 dry bulb =
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.10. 20
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 78.3 'F Design Rm Temp F:. 82 TYPE OF LENGTHIT/ WIDTH AREA U T I Tr DELTA T SENSIBLE HEAT WALL ENCLOSUREE GT. (Ft) (Ft) (Sq Ft) 8tu/h.sqft. (F) (MF) (BF) CBTI/h)
SOUTH* 708.0' - C2, 8" Cl 39.0 19.5 717.5 0.500 96.2 78.3 17.9 6,421 SOUTH Door C23 7.2 6.0 43.0 0.448 96.2 78.3 17.9 34 NORTH 676.0'- ABIA3, 36" Cl 39.0 3.5 136.5 0.236 104.0 78.3 25.7 82 NORTH 713.0'- Ion, fltr rm, 36" CI 39.0 16.0 624.0 0.236 118.0 78.3 39.7 5,84 EAST 708.0' - C4, 8" CI 33.3 19.5 649.4 0.500 77.3 78.3 -1.0 -32 WEST FL 708.0'.
O9.'- Cl, 5 8"8 Cl l1". 33.3' 19.5
- 649.4 0.500 88.5 78.3 10.2 3,31
-1,21" FLOOR 692.0' - C5, 18" CI *#** ..... 765.9 0.3051 73.1 78.3 -5.2 FLOOR 692.0' - C6, 18" CI __-___ 526.1 0.30 78.3 78.3 0.0 CEILING 729.0 - C1, 18" CI L ¶U - ýi; 1292.0 0.30 116.( 78.3 37.7 14,85 OTA TRANSMISSION LOAD = 30,070
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 91,816 TOTAL ROOM SENSIBLE LOAD: 122,386 SUPPLY AIR:
Supply air is a mix of air from two different air handlin units.
Room AHU(MER) AHU (CR) cfm 5367 0 Temperature, °F 57.1 0.0 Total flow = 5,367 cfm Supply air temperature: 57.1 'F Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 57.1 + 122,386 / ( 1.08 x 5,367 ) 78.2 'F LATENT LOAD: Q latent PEOPLE 2 X 200 400 quu TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr):
Room AHU(MER) AHU (CR) cfm Humidity ratio 0.09J .0000 Total flow = 5,367 cfm Wr' = 0.0069 # moist / # dry air Wr = 0.0069 + 400 / (4840x 5.367 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 78.3 -- dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.10. 21
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11. 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57, 6.2 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7,236 cfm (Supply from AHU)
Supply Air Temp: 57.1 *F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 77.3 'F Design Rm Temperature: 87 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIZBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft. (-F) (CF) (F) (BTUt/h)
SOUTH 708.0' - TBIT1, 36" CI 75.1 19., 1464. 0.236 120. 77.3 42.7 14,71 SOUTH 708.0'- Stair C2, 8" Cl 18.0 19.5 351. 0.500 93. 77.3 16.0 2,808 NORTH 692.0'- AB/A31, 36" CI 42.0 3.50 147. 0.236 104.. 77.3 26.7 92 NORTH 692.0'- ABIA30, 36"CI 26.0 3.50 91.. 0.236 111.. 77.3 33.7 72 NORTH 692.0'. AB/A29, 36" CI 22. 3.50 77.0 0.23 111.0 77.31 33.7 61 NORTH 713.0'- Ion, fltr rm, 36" CI 42.0 16.00 672.0 0.23 118.0 77.31 40.7 6,45 NORTH 713'-AB Gen Area, 36" CI 48. 16.00 768.0 0.23 118.0 77.31 40.7 7,3 WEST 708.0'. C3, 8" CI 34.51 19.51 672.8 0.50 78.3 77.3 1.0 331 WEST* 708.0'- C2, 8" CI 8.0 19.: 113.0 0.50 96.2 77.3 18.9 1,0 WEST Door C24 7.2 6.01 43.0 0.44. 96.2 77.3 18.9 364 EAST 708.0'. TBITI, 36" CI 34. 19.5 672.8 0.23 120.0 77.3 42.7 6,7791 EAST* Stair C2, 8" CI 8.0 19.1 134.51 0.431 93.3 77.3 16.0 9 EAST Door C25 7.4 3.01 21.5 0.448 93.3 77.3 16.0 154 FLOOR 692.0' - C6, 18" CI 33.3 6.9 229.8 0.3051 78.3 77.31 1.0 70 FLOOR 692.0' - C11, 18" CI 74. 8.0 592.0 0.3051 75.01 77.3 -2.3 -4151 FLOOR 692.0'- C7, 18" CI 11.3 33.: 376.3 0.30 77.2 77. -0.1 .11 FLOOR 692.0' - C8, 18" CI 18.0 33. 599.4 0.30 76.1 77. -1.2 -21 FLOOR 692.0'-Attic(above C12) 11.0 33. 366.3 0.30 78. 77. 1.0 11 FLOOR 692.0'- C9, 18" CI 43.0 33. 1431.9 0.30 78.5 77. 1.2 52 CEILING 729.0- C C, 18"CI 3595.7 0.30 116.0 77. 38.7 42,441 TOTAL TRANSMISSION LOAD 85,790
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD 72,818 TOTAL ROOM SENSIBLE LOAD: 158,858 Ts I I CFMI ROOM TEMPERATURE (Tr)= 57.1 + 158,858 / ( 1.08 x 7,236 ) 77.4 'F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200 / (4840 x 7,236 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 77.3 -F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.10. 22
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. - 708.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA °F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 102.1 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA O I :F.AT TV IDLTA T SENSIBLE WALL ENCLOSURE HGT. (Ft) (Ft) (S Ft) 8tuhsTft.ATRAN SMI SI (BTL/h)
WEST 708.0'- TBhT1, 36" Cil 8i 19. 156.is 0.23d 120.o 102.1 17.9 657 SOUTH 708.0'- TBeTi, 36" Cl w 18.b 19.e 351.0e 0.23a 120.0s 102.1 17.t 1,483 NORTH 708.0"- Cl1, 8" CI 18.0 19.5= 351.0 0.500 88.51 102.1 -13.6 -2,387 EAST* 708.0' - C1, 8" CI 8.0 19.5 134.5 0.431 88.5 102.1 -13.6- .788 JEAST jDoor C21 7.21 3.0 21..= 0.44* 88.51 102.1 -13.61 -13i ICEL.OO (S* oee
- P: ; ,,,* *
- L * *
- TOTAL TR ANSMISSION ILOAn = -1M6 Note: No transmission through the floor &ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 = 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: -181 ISTEADY STATE ROOM CONDITIONS: 102.1 "F dry bulb =
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.10. 23
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 708.0'- STAIR C2 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 0F Supply Air Humidity Ratio:
Steady State Temperature:
Note: No transmission through the filor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 x 3.413 x 100% 983 EQUIPMENT 0.0 X 3.413 x X 100% 0 CABLE TRAYS 0.0 X 3.413 100% 0 0.0 x 3413 x 100%
TOTAL ROOM SENSIBLE LOAD: 140 ISTEADY STATE ROOM CONDITIONS: 93.3 "F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.10. 24
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.10 LOCA CONDITION (SUMMER CASE 1)
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT:
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUM. cfm X 'F (cfm) ("F) # MOIST I # DRY MECHANICAL EQUIP. ROOM EAST (CIO) 2,673 82.7 0.0069 18.4 221,057 COMMUNICATION ROOM (692.0' - C9) 2,772 78.5 0.0069 19.3 217,602 MECHANICAL EQUIP. ROOM WEST (C1) 4,558 79.8 0.0069 31.4 363,689 UNIT 1 AUX. INSTRUMENT ROOM (08.0'-Cli 7,038 88.5 0.0069 48.6 622,863 COMPUTER ROOM (708.0' - C3) 5,367 78.3 0.0069 37.1 420,236 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7,236 77.3 0.0069 50.0 559,304 OUTSIDE AIR 3,000 95.0 0.0133 39.9 285,000 EXFILTRATION (for balancing purpose only) -580 . I ITOTAL Vretum = 32,063 .1 244"8 2,689,751 Return Air Temperature trom EBR spaces: SUM (cfm X 'F) / Vretum: I II #I DKY AIR Tretum = 83.9 F Return Air Humidity Ratio from EBR spaces: 0.0076 VMIST Wreturn =
This page replaced by Revision 20.
CALC ID EPM MCP071689 REV 19 PROGRAM AIRCOOL - REVISION 6.1 SHEET 7.(O -5 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Friday, September 10, 2010 at 3:51:08 PM
- EQUIPMENT CONFIGURATION
- VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0
CALC ID EPMMCPO7168 REV 19 SHEET -7. 2o--
PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Friday, September 10, 2010 at 3:51:08 PM
- QA REFERENCES **-**
QA REF REFERENCE SOURCE DESCRIPTION
CALC ID EPMMCP071689 REV 19 PROGRAM AIRCOOL - REVISION 6.1 SHEET 7.fo.2-7 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Friday, September 10, 2010 at 3:51:08 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 31.00 Outlet Relative Humidity (%): 96.42 Flow Rate (gpm and acfm): 216.00 16032.00 Inlet Temperature (degrees F): 48.00 83.80 Outlet Temperature (degrees F): 53.13 50.97 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1827.89 10.09 Clean Pressure Drop (psi): 32.85 Not Calculated Fouled Pressure Drop (psi): 39.29 Not Calculated Velocity (ft/s and ft/min): 9.93 458.06 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 554868/ 554868/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 6.94 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 50.03 deg F
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 1
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
LOCA CONDITION (SUMMER - CASE 2) CONSIDERS THE FOLLOWING PARAMETERS:
A GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 A AIR FLOW RATES AS SHOWN IN THE APPENDIX 2
( SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 9 RELATIVE HUMIDITY IS N/A (REF. 5.5-5.7); EVALUATED FOR INFORMATION ONLY t i MAXIMUM CHILLED WATER FLOW RATE OF 216 GPM + 10% = 238 GPM TO EBR AHU A-A go MAXIMUM CHILLED WATER FLOW RATE OF 284 GPM + 10% = 312 GPM TO EBR AHU B-A (ig MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 42 0 F (go LOCA CONDITION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.6 9- 95 0 F PRESSURIZING AIR (go COMPUTER ROOM SUPPLEMENTAL AHU IS RUNNING (a STEAM INJECTION SYSTEM IN SERVICE (SEE SECTION 7.5)
This case conservatively maximizes the cooling capability of the EBR AHUs by modeling the maximum chilled water flow rate concurrent with minimum chilled water temperature. This case was performed to conservatively predict the maximum load on the chillers during accident conditions since this value is reported in the system description (Ref. 5.1) Table 9.6.
The EXCEL spreadsheet (see pg.7.11.2 to 7.11.24) and AIRCOOL models (see pg. 7.11.25 to 7.11.33) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were approximately equal. This equates to approximately 78.4°F (see pg.7.1 1.24) which is significantly greater than the controller setpoint of 68 0 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is:
TZ(B.A) = 45.71 °F (estimated air side outlet temperature for EBR AHU B-A based on the AIRCOOL model; see pg.7.11.27)
TZ(A.A) = 45.96 OF (estimated air side outlet temperature for EBR AHU A-A based on the AIRCOOL model; see pg. 7.11.30)
Tz = 45.835 OF (calculated average air side outlet temperature for each EBR AHU)
At = 6.1 OF (total air temperature rise thru AHU including steam injection temperature rise; see Section 7.5)
Ts =Tz + At= 51.9 OF Since the computer room supplemental AHUs are also credited in this LOCA cooling mode, an AIRCOOL model of one of these units is included in this section (see pg. 7.11.31 to 7.11.33). This model was also iterated until the assumed entering air conditions used in the AIRCOOL model were approximately equal to the room temperature I humidity conditions computed in the speadsheet. These values are approximately 65 0F and 47% relative humidity.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.11. 2
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18,5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 75.4 'F Design Rm Temp "F: 89 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT (Ft) (Ft) (S42 Ft) Btulh.sqft.l (OF) (Fi) (1 (BTU/h)
WEST 692.0'- Ground 42.0 NA NA 1.000 68.. 75.4 -7.4 -311 SOUTH 692.0'- Ground 47.0 NA NA 1.000 68.. 75.ý -7.4 -348 NORTH 692.0'- Ground 23.0 NA NA 1.000 68. 75.4 -7.4 -170 NORTH 692.0' - ABIA1, 42" Cl 18.5 14.5 268.3 0.212 119.1 75.4 43.6 2,479 NORTH 692.0'. ABIAS, 42" Cl 5.5 14.5 79.81 0.212 104.0 75.4 28.6 484 EAST* 692.0' - C2, 36" CI 33.0 14.5 420.9 0.236 71.81 75. -3.6 .3 EAST Door C2 8.0 7. 57.6 0. 71.8 75.4 -3.6 -93 EAST 692.0'- Stair C1, 36" Cl 9.0 14. 130.5 0.23 71. 75.4 -3.8 -11 FLOOR 692.0'- Ground 42. 47.1 1974.0 0.02 68. 75.4 -7.4 -38 CEILING 1708.0 - TB/TI, 18" Cl 42.0 47.01 1974.0 0.30 120. 75.4 44.61 26,85 TOTAL TRANSMISSION LOAD = 28,039
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 11,356 TOTAL ROOM SENSIBLE LOAD: 39,395 SUPPLY AIR:
Supply air is a mix of air from room C2 & AHU.
Room C2 AHU cfm 3574 984 Temperature, F 71.8 51.9 Total flow = 4,558 cfm Supply air temperature: 67.5 -F Ts I I a I CFMI ROOM TEMPERATURE (Tr)= 67.5 ) + ( 39,395 /(1.08 x 4,558 ) 75.5 "F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr Room C2 cfm 3574 984 Humidity ratio 0.0069 0.0069 Total flow = 4,558 cfm Wr = 0.0069 # moist I # dry air STEADY STATE ROOM CONDITIONS: 75.4 "F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.11. 3
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 514 - 5.16, 5.18. 5.20, 5.47 - 5.54. 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan)
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 71.8 'F Design Rm Temp F: 83 TYPE OF LENGTH/ WIDTH AREA U To Tr IDELTA T SENSIBLE SEPAT MALL ENCLOSURE HOT (Ft) (Ft) (Si Pt) Btu/h.sqft. (*F) (IF) (*F) (BTU/h)
WEST* 692.0'- Cl, 36" Cl 33.3 14.= 425.31 0.236 75.4 71.8 3.6 361 WEST Door C2 7.2 8.0 57.4 0.448 75.41 71.8 3.6 93 EAST 692.0'- C3, 8" RMW 33.3 14.5 482. 0.451 74.8 71.8 3.0 651 SOUTH* 692.0 - C11, 8- RMW 11.7 14.5 112.1 0.4551 70.0 71.8 -1.8 .92 SOUTH DoorC3 7.2 8.0 57.61 0.448 70.0 71.8 -1.8 -41 SOUTH 692.0'- Stair C1, 12" Cl 18.0 14.51 261.0 0.431 71.61 71.8 -0.2 -2 NORTH 692.0'- AB/A3, 48" CI 10.q 14.5 152.3 0.19 104.0 71.1 32.2 941 NORTH 692.0'- AB/A5, 48" CI 19.2 14.5 278.4 0.19 104. 71. 32.2 1,721
.FLOOR 692.0' - Ground 29.7 33.3 989.0 0.026 68. 71. -3.8 -98 CEILING 708.0' - Cl, 18" Cl 29.7 33.3 989.0 0.305 84.1 71.1 12.3 3,710 TOTAL TRANSMISSION LOAD = 7,228
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 4,467 TOTAL ROOM SENSIBLE LOAD: 11,695 SUPPLY AIR:
Supply air is a mix of air from room C11 & AHU.
Room C11 AHU dim 3344 230 Temperature, F 70.0 51.9 Total flow = 3,574 cfm Supply air temperature: 68.8 -F Ts I I a I CFMI ROOM TEMPERATURE (Tr)= 68.8 ) + ( 11,695 /(1.08 x 3,574 ) = 71.9 OF LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ISTEADY STATE ROOM CONDITIONS: 71.8 dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.11. 4
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM 1 Design air flow: 990 cfm (Transfer from room C11)
Supply Air Temp: 70.0 *F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 74.8 'F Design Rm Temp F: 88 TYPE OF U- IEGHTI T8D~ IR IDELTA T BENBXhLE TIEAT MALL NOT (Ft) INCLOSB1JKE (Ft[) (Sq )jBtu/h.sqft.
U ') ) ("F) (BTUIh)
EAST 692.0' - C4. 8" RMW 33.3 14.5 482.9 0.455 68.8 74.8 -6.0 .1,318 WEST 692.0'. C2, 8" RMW 33.3 14.5 482.9 0.455 71.8 74.8 -3.0 -659 SOUTH* 692.0 - Cll, 8- RMW 23.3 14.5 311.2 0.455 70.0 74.8 .4.8 .680 SOUTH Door C4 7.2 3.7 26.6 0.448 70.0 74.81 -4.8 -571 NORTH 676.0' - ABIA2, 42" Ct 7.5 14.5 108.8 0.212 104.0 74.8 29.2 673 NORTH 692.0' - ABIA3, 42" CI 15.8 14.5 229.1 0.212 104.0 74.8 29.2 1,41 FLOOR Y92.0'- Ground 23.1 33., 775.9 0.02 68.. 74.1 -6.8 -13 CEILING 708.0'- C1, 18" CI 23.3 33.3 775.9 0.305 84.1 74.81 9.3 2,201 TOTAL TRANSMISSION LOAD 1,441
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD - 3,823 TOTAL ROOM SENSIBLE LOAD: 5,264 Ts I I IC ROOM TEMPERATURE (Tr) ( 70.0 ) + ( 5,264 /(1.08 x 990 ) = 74.9 'F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 LSTEADY STATE ROOM CONDITIONS: 74.8 OFdry bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.11. 5
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54.5.56,5.57,6.2 ROOM NAME: 250V BATTERY BOARD ROOM I Design air flow: 2,430 cfm (Supply from AHU)
AHU Supply Air Temp: 51.9 °F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 68.8 'F Design Rm Temp F: 85 TYPE OF LErN w-DTH APEA T To Tr IDELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (Ft) (Ft) (Sq Ft) Stulh.sqft. ("i) ) ("p) (BTO/h)
SOUTH* 6892.0 - C11, 8" RMW* 25.3 14.51 321.7 0.4551 70.0 68.8 1.2 17 SOUTH Door C5 7.2 6.31 45.2 0.448 70.0 68.8 1.2 24 NORTH 676.0' - ABIA2, 42" CI 25.31 14.51 366.91 0.212 104.0 68.8 35.2 2,738 EAST 692.0' - C5, 8" RMW 33. 14. 482.1 0.45 67.5 68. -1.3, -286 WEST 692.0' - C3, 8" RMW 33. 14. 482.91 0.4551 74.6 68.8 6.01 1,318 FLOOR 692.0'- Ground 25.. 33.1 842.1 0.021 68.C 68.. -0.81 -1 CEILING 708.0'- C1, 18" CI 25." 33.3 842.4 0.3051 84.1 68.8 15.3 3,931 TOTAL TRANSMISSION LOAD 7,884
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 36,558 TOTAL ROOM SENSIBLE LOAD: 44,442 Ts I Q I CFM I ROOM TEMPERATURE (Tr) = 51.9 ) + ( 44,442 /( 1.08 x 2,430 ) = 68.9 OF LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 1 ( 4840 x 2430 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 68.8 1. dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 6
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C5 Ref: 5.5 - 5.11, 5.14 - 5.16. 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2,610 cfm (Supply from AHU)
AHU Supply Air Temp: 51.9 oF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 67.5 'F Design Rm Temp "F: 85 TYPE OP LENGTE WID'- E o TU Tr TA T SENSIBLE HEAT WALL ENCLOS HGT. (Ft) (Ft) (Sq t) Btulh.sqfL ('F) ("F) (F) (B'Ih)
SOUTH- 692.0' - CIl,8" RMW 28.7 14.5 371.0 0.455 70. 67.51 2.5 422 SOUTH Door C6 7.2 6.3 45.2 0.448 70. 67.5 2.5 51 NORTH 676.0'- A2, 42" Cl 20.7 14.5 300.2 0.212 104.. 67.51 36.5 2,323 NORTH 676.0'- A3, 42" CI 8.( 14.5 116.0 0.212 104.. 67.5 36.5 898 EAST 692.0'- C6, 8" RMW 33.3 14.5 482.9 0.4551 72.. 67.5 5.3 1,164 WEST 692.0'. C4, 8" RMW 33.3 14.. 482.9 0.45 68.. 67. 1.3 286 FLOOR 692.0' - Ground 28.7 33. 955.7 0.02 68.. 67. 0.5 12 CEILING 708.0' - C3,18" CI 23.0 33. 765.9 0.30 65. 67. .2.1 -491 CEILING 708.0'- C1, 18" CI 5.7 33. 189.8 0.3051 84.1 67.5 16.6 961 TOTAL TRANSMISSION LOAD = 5,626
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 38,540 TOTAL ROOM SENSIBLE LOAD: 44,166 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 51.9 ) + ( 44,166 /(1.08 x 2,610 ) = 67.6 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 2610 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 67.5 -F dry bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.11. 7
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION(SUMMER CASE 2)
ROOM NO. 692.0-C6 Ret: 5.5 - 5.11, 5.14 - 5.16, 5.18,5.20,5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C11)
Supply Air Temp: 70.0 OF Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 72.8 "F Design Rm Temp "F: 88 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE HOT. (Pt) (Ft) (Sq Pt) Btulh.eqft. (1i) (0) (°) (BTU/h)
SOUTH* 692.0'- Cil, 8" RMW 23.3 14.5 311. 0.455 70. 72.8 -2.8 -397 SOUTH Door C7 7.2 3.7 26.5 0.448 70.. 72.8 -2.8 -33 NORTH 692.0'- AB/A31, 42" CI 20. 14.5 294.4 0.212 104.. 72.8 31.2 1,947 NORTH 676.0'- ABIA3, 42" CI 3. 14.6 43. 0.21 104.. 72.8 31.2 288 EAST 692.0'- C7, 8" RMW 33.: 14.51 482.c1 0.45 72.1 72.8 -0.4 -88 WEST 692.0'- C5, 8" RMW 33. 14.5 482.9 0.45 67.51 72.8 -5.3 -1,164 FLOOR 692.0'- Ground 23. 33.3 775. 0.02 68.1 72.8 -4.8 -97 CEILING 708.0'- C4, 18" CI 6.1 33.3 229. 0.30 73.4 72.8 0.2 14 CEILING 708.0'- C3, 18" Cl 15. 33. 526.1 0.30 65. 72. -7.4 -1,18 TOTAL TRANSMISSION LOAD" =""" -718
(*) The area of the door, listed directly below this wall area. has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 3,105 Ts I 0o I CFMI ROOM TEMPERATURE (Tr) = 70.0 ) + ( 3,105 /(1.08 x 990 ) = 72.9 OF LATENT LOAD: 0 latent PEOPLE 0 X 200 0 IOIAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 72.8 OFdry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 8
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54.5.56,5.57,6.2 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C1l1)
Supply Air Temp: 70.0 OF Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 72.4 'F Design Rm Temp F: 90 TYPE OF LENGWT/1 WIDTH AREA U I TS Tr _DELTA T SENSIBLE HEAT WALL ENCLOSURE KGT. (Ft) (Ft) (Sq Ft)1tuh.sqft. (t) 9 (I) (BTU/h)
SOUTH* 692.0'- Cll, 8" RMW 11.3 14.51 137.31 0.455 70.0 72.4 -2.4 -150 SOUTH Door C8 7.2 3.1 26.5 0. 70.0 72.4 -2.4 -29 NORTH 892.0'- ABIA31, 42" CI 11.31 14.51 163.91 0.212 104.0 72.4 31.6 1,098 EAST 692.0' - CS, 8" RMW 33.31 14.51 482.4 0.45 71.4 72.4 -1.0 .220 WEST 692.0' - CO, 8" RMW 33.1 14., 482. 0.45 72.8 72.4 0.41 8 FLOOR 692.0'- Ground 11.1 33. 376. 0.02 68.C 72.4 -4.4 -4 CEILING 708.0'- C4, 18- Cl 11.31 33.3 376. 0.30 73.01 72.4 0.61 6 TOTAL TRANSMISSION LOAD = 813
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 373 TOTAL ROOM SENSIBLE LOAD: 1,186 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) ( 70.0 ) + ( 1,186 /(1.08 x 440 ) = 72.5 OF LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 440 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 72.4 aF dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 9
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C8 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 724 cfm (Supply from AHU)
AHU Supply Air Temp: 51.9 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 71.4 'F Design Rm Temp 'F: 74 TYPE OF LENGTH/ -IMTE A U Ts T DELTA
. T SENSIBLE SEAT WALL ENCLOSURE BGT. (Ft) (Ft) (Sq Ft) etulh.sqft. (F) ("F) (F) (BtU/h)
SOUTH* 692.0' - C11, 8" RMW 18. 14.51 234.5 0.4551 70.0 71.4 -1.4 -1491 SOUTH Door C9 7.2 3.7 26.5 0.448 70.0 71.4 -1.4 .17 NORTH 692.0'- ABIA31, 42" CI 18.0 14.5 261.0 0.212 104.. 71.4 32.6 1,804 EAST 692.0' - C12, 8" RMW 33.31 9.0 299.7 0.4551 76.9 71.4 5.5 7 EAST (ABOVE C12 692.0- - ATTIC, 8" RMW 33.3 5.5 183.2 0.455 73.3 71.4 1.9 1 WEST 692.0- - C7, 8" RMW 33. 14.5 482.9 0.454 72.4 71.4 1.0 22 FLOOR 692.0'- Ground 18. 33. 599.4 0.026 68.1 71.4 -_34 -5" CEILING 708.0' - C4, 18" CI 18.0 33.3 599.4 0.3051 73.0 71.4 1.6 29 TOTAL TRANSMISSION LOAD 3,005
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 12,248 TOTAL ROOM SENSIBLE LOAD: 15,253 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 51.9 ) + ( 15,253 /(1.08 x 724 ) 71.44F LATENT LOAD: 0 latent PEOPLE oX 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 724 ) = 0.0069
[STEADY STATE ROOM CONDITIONS: 71.4 dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 10
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C9 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57, 6.2 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 73.9 'F Design Rm Temp'F: 88 TYPE OF LENGTH/ WDTH AREA U TS Tr DELTA T SENSIBLE HEAT WALL NCLOSURE KGT. (Ft) (Ft) (Sq Ft) Btu/h.sqft. (F) (F) (F) (BTU/h)
WEST 692.0'- C12, 8" RMW 33.3 9.0 299.7 0.455 76.91 73.9 3.0 409 WEST (ATTIC C12) 692.0'- ATTIC, 8" RMW 33.1 5.5 183.2 0.455 73.31 73. -0.6 -50 EAST* 692.0'- CIO, 36" CI 33.3 14.51 425.5 0.236 78.6 73.9 4.7 472 EAST Door Cll 7.2 8.1 57.4 0.441 78. 73.9 4.7 121 SOUTH* 692.0' - C1l, 8" RMW 25. 14. 305.11 0.45 70.0 73.9 -3.9 -541 SOUTH Door CIO 7. 8.0 57.4 0.448 70.0 73.9 -3.9 -100 SOUTH 692.0'- Stair C2, 8"RMW 18.0 14.5 261.01 0.455 70.8 73.9 -3.1 -364 NORTH 692.0' - ABIA29, 42" Cl 20. 14.5 290.0 0.212 111.0 73.9 37.1 2,281 NORTH 692.0' - ABIA30, 42" CI 23. 14. 333. 0.21 111. 73. 37.1 2,623 FLOOR 692.0'- Ground 43.0 33.1 1431.1 0.026 68.1 73.9 -5.9 -2201 CEILING 708.0' - C4, 18" CI 43. 33., 1431.4 0.305 73.0 " 73.9 -0.9 -393 TOTAL TRANSMISSION LOAD 4,233
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD = 31,261 TOTAL ROOM SENSIBLE LOAD: 35,994 SUPPLIMENTAL AIR HANDLING UNIT: 0 NET ROOM SENSIBLE LOAD: 35,994 SUPPLY AIR:
Supply air is a mix of air from room Cl 2 & AHU.
Room C12 AHU cfm 1107 1665 Temperature, F 76.9 51.9 Total flow = 2,772 cfm lSupply air temperature: 61.9 'F Ts I I o I CFMI ROOM TEMPERATURE (Tr) = 61.9 ) + ( 35.994 1(1.08 x 2,772 ) = 73.9 °F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO Room [ 12 AHU cfm 17 665 Humidity ratio . 0 Total flow = 2,772 cfm Wr'= 0.0069 # moist / # dry air Wr = 0.0069 400 1(4840 x 2,772 ) = 0.0069 10YEAM I Qfl'i ^.- BEr5ll. L rhrr~n.
I~lF--P*,U U UMl*l.IR M*UU O 73. r uy uu~u I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.11. 11
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C10 Ref: 5.5 - 5.11,5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57.6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 2,673 cfm (Supply from AHU)
AHU Supply Air Temp: 51.9 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 78.6 'F Design Rm Temp 'F: 87 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE OT. (Ft (Ft) (Sq Ft Btulh.sq (F) (CF) (CF) (BTU/h)
EAST 692.0'- Ground 42.0 NA NI 1.001 68.C 78.6 -10.6 -445 SOUTH 692.0'- Ground 47.0 NA NA] 1.00C 68.C 78.1 -10.6 -498 NORTH 692.0'- Ground 22.0 NA N/ 1.000 68.( 78. -10.6 -233 NORTH 692.0' - ABIA27, 42" Cl 21. 14.5 304.5 0.212 119.( 78.6 40.4 2,608 NORTH 692.0' - ABIA29, 42" CI 4.0 14.5 58.0 0.212 111.0 78.6 32.4 39 WEST* 692.0'- C9, 36" CI 33.0 14.5 420..1 0.236 73.9 78.6 -4.7 -46 WEST Door Cll 8.0 7.2 57.6 0.48 73.9 78.6 -4.7 -121 WEST 692.0'- Stair C2, 36" CI 9.0 14.5 130.5 0.236 70.q 78.1 -7.8 -24 FLOOR 892.0'- Ground 42.0 47. 1974.0 0.026 68.( 78.1 -10.6 -
CEILING 708.0 - TBIT1, 18" CI 42.0 47.0 1974.( 0.305 120.0 78.6 41.4 24,92 TOTAL TRANSMISION LOAD 25,383
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LAOD 52,014 TOTAL ROOM SENSIBLE LOAD: 77,397 Ts I Q I CFMI 0
ROOM TEMPERATURE (Tr)= 51.9 ) + ( 77,397 /( 1.08 x 2,673 ) 78.7 F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 2673 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 78.6 "F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 12
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-Cll Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 70.0 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HIFAT WALL ENCLOSURE HOT. (Ft) (Ft) (Sq Ft) Btufh.sqft. -k) ('f) UP1) (BTUIh)
SOUTH 692.0'- Ground 181.0 NAe NA, 1.000 68.( 70.0 -2.0 -364 NORTH* 692.0'. C2, 8" RMW 11.'7 14.51 112.31 0.4551 71.8 70.0 1.8 9 NORTH Door C3 7.2 8.0 57. 0.448 71.8 70.0 1.8 46 NORTH* 692.0' - C3, 8" RMW 23.3 14.51 311.3 0.465 74.8 70.0 4.8 68(]
NORTH Door C4 7.2 3.7 26.5 0.448 74.8 70.0 4.8 715 NORTH* 692.0'- C4, 8" RMW 25.3 14.1 321.7 0.45 68.8 70.0 -1.2 -176 NORTH DoorC5 7.2 6.3 45.2 0. 68.8 70.0 -1.2 -24 NORTH* 692.0' - C5, 8" RMW 28.1 14.5 371.0 0.45 67. 70.0 -2.5 -422 NORTH Door C6 7.2 6.3 45.2 0. 67.5 70.0 -2.5 -51 NORTH* 692.0' - C6, 8" RMW 23.3 14.f 311.3 0.45 72.8 70.0 2.8 397 NORTH Door C7 7.2 3.7 26.5 0. 72.8 70.0 2.8 33 NORTH* 692.0'- C7, 8" RMW 11.3 14.5 137.3 0.455 72.4 70.0 2.4 15C NORTH Door C8 7.2 3.7 26.5 0.44 72.4 70.0, 2.4 291 NORTH* 692.0' - CO, 8" RMW 18.0 14.5 234.5 0.455 71.4 70.01 1.4 1491 NORTH Door C9 7.2 3.7 26.61 0.448 71.4 70.0 1.4 17 NORTH* 692.0' - C12, 8" RMW 11.0 9.0 77.5 0.4551 76.9 70.0 6.9 243 NORTH Door C13 7.2 3.0 21.5 0.4431 76.9 70.0 6.9 6_
NORTH Attic (Above C12) 11.0 5. 60.5 0.45 73.3 70.0 3.3 91 NORTH* 692.0'- C9, 8" RMW 24.1 14.. 292.1 0.45 73.9 70.0 3.9 518 NORTH Door CIO 7.2 8.0 57. 0.44 73. 70.0 3.9 100 EAST* Stair C2, 8" RMW 8.0 14.. 94.5 0.45 70.8 70.0 0.8 341 EAST Door C12 7.2 3.0 21.5 0. 70.81 70.0 0.8 81 WEST* Stair C1, 8" RMW 8.01 14. 94. 0.45 71. 70.0 1.6 6 WEST Door Cl 7.2 3.(] 21.5 0. 71. 70.. 1.6 151 FLOOR 692.0'- Ground 181. 8-.0 1448.0 0.02 68. 70.. .2.0 -75 CEILING 708.0'- C1, 18" CI 68.0 8.04 544.0 0.30 84.1 70.0 14.1 2,33 CEILING 708.0' - C2, 18" CI 39.01 8. 312.0 0.30 93. 70. 23.3 2,21 CEILING 708.0 - C4, 18" CI 74.1 8.0 0.301 73. 70.u 3. 54 TOTAL TRANSMSSON LOAD 6,784
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 & 2 Page: 7.11. 13
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-Cl I ROOM NAME: CORRIDOR (cont'd)
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,908 TOTAL ROOM SENSIBLE LOAD: 9,692 SUPPLY AIR:
Supply air is a mix of air from rooms C4, C5 & C8 & outside air.
Room C4 C5 C8 ctm 2430 2610 7241 Temperature, OF 68.8 67.5 71.4 Total flow = 5,764 cfm Supply air temperature: 68.5 'F Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 68.5 ) + ( 9,692 /(1.08 x 5,764 ) = 70.1 OF LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (WV):
Room C4 C5 C8 cfm 2430 2610 724 Humidity ratio 0.0069 0.0069 0.0069 Total flow = 5.764 cfm Wr = 0.0069 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 70.0 OFdry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.11. 14
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 1,107 cfm (Supply from AHU)
AHU Supply Air Temp: 51.9 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 76.9 'F Design Rm Temperature: 79 TYPE OF L.ENGTH/ WIDTH AREA U TS Tr DELTA T SENSIBLE HEAT WALL ENCLOBUHE GT. (rt) (Ft) (Sq Ft) Btulh.sqft. (F) (f) M) (BET/h)
'AST 692.0' - C9, 8" RMW 33.3 9.0 299.7 0.455 73.9 76.1 -3.0 "4091 WEST 692.0' - C8, 8" RMW 33.3 9.0 299.7 0.455 71.4 76.9 -5.5 -754 SOUTH* 692.0'- C 1, 8" RMW 11.0 9.0 77.5 0.454 70.0 76.9 -6.9 .243 SOUTH Door C13 7.2 3.0 21.5 0.448 70.0 76.9 -6.9 -661 NORTH 692.0' - ABIA31, 42" Cl .08 9.0 72.0 0.212 104.0 76.1 27.1 414 NORTH 692.0'-ABIA30, 42" CI 3. 9.0 27. 0.21 111. 76. 34.1 1951 FLOOR 692.0'- Ground 11.0 33.3 366. 0.02 68. 76.1 .8.9 -8.=
CEILING ATTIC (Susp. ceiling) 11.0 33. 366. 0.330 73.3 76. -3.6 -43I TOTAL TRANSMISSION LOAD = -11.30
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD 31,069 TOTAL ROOM SENSIBLE LOAD: 29,939 Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 51.9 ) + ( 29,939 /( 1.08 x 1,107 ) = 77.0 *F LATENT LOAD: Q latent PEOPLE 1 X 200 200 1UIP. IUURM LAIItlNI LUAU: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200/ (4840 x 1,107 ) = 0.0069 7f~Q -Pl~ arv bulb m5D- ST*AmmE mROOM CO;NDITIONS: 76_9 orv bulb II 76 9 OrY bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page: 7.11. 15
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. - NIA ROOM NAME: ATTIC (above C12) Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.2 Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 73.3 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT W]IENICLOSURE HGT. (Ft) (IDT) (I(A t) atulhMsqft.F (F) (*F) (BTU*h)
EAST 692.0- - C9, 8" RMW 33.3 5.5 183.2 0.455 73. 73.3 0.6 5 WEST 692.0'- C8, 8" RMW 33.3 5.5 183.2 0.455 71. 73.3 -1.9 -15 SOUTH 692.0' - Cl1, 8" RMW 11.0 5.5 60.5 0.455 70.0 73.3 -3.3 -91 NORTH 692.0' - ABIA31, 42" CI 8.0 5.5 44.0 0.212 104. 73.3 30.7 286 NORTH 692.0' - AB/A30, 42" CI 3.0 5.5 16.5 0.21 111. 73. 37.7 13 FLOOR 692.0' C12 11.0 33.3 366.3 0.330 76. 73.3 3.6 43 CEILING 708.0' -C4, 18" CI 11.0 33.3 366. 0.3051 73. 73. -0.3 -
TOTAL TRANSMISSION LOAD = 621 ISTEADY STATE ROOM CONDITIONS: 73.3 OFdry bulb =
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 16
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. - 692.0'. STAIR C1 Ref: 5.5 - 5.11, 5.14-5.16. 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 71.6 'F Design Rm Temp F: NA TYPE OF LENO/T I WIDTH AREA U Ta T'r DELTA T SENSIBLE HEAT WALL ENCLOBBRE OGT. (Ft) (Pt) (Sq Ft) Btu/h.sqft. (Cr CF) C() (BTU/h)
WEST 692.0'- C1, 36" CI 8.0 14.,5 116.0 0.236 75.4 71.6 3.8 104 SOUTH 692.0'- Ground 18.0 14.5 261.0 1.000 68.( 71.61 -3.6 -9441 NORTH 692.0'- C2, 12" Cl 18.0 14. 261.0 0.431 71.8 71.6 0.2 22 EAST* 692.0'- C1l, 8" RMW 8. 14. 94.5 0.455 70.4 71.61 -1.6 -6 EAST Door C1 7.2 3. 21. 0.448 70.0 71.6 -1.6 _ _ -1 FLOOR 1692.0'- Ground 18.0 8.0 144.0 0.026 68.( 71.q -3.6 -11 CEILING (See Note) **i TOTAL TRANSMISSION LOAD = -911 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 72 ISTEADY STATE ROOM CONDITIONS: 71.6 r- bulb dry This page replaced by Revision 20.
I
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 17
Title:
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA °F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 70.8 'F Design Rm Temperature: NA TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSXBL- HEAT WALL ENCLOS'IE HGT. (Ft) (Ft) (Sq 't) Btu/h.sqfLF (F) ('F) ('F) (1"TU/h)
WEST* 692.0' - C11, 8" RMW 8.0 14.51 94.5 0.455 70.0 70.8 -0.8 -3 WEST Door C12 7.4 3.0 21.5 0.448 70.0 70.8 -0.8 _ .-
SOUTH 692.0'- Ground 18.0 14.5 261.0 1.000 68.0 70.8 -2.8 .731 NORTH 692.0' - C9, 8" RMW 18 14. 261.0 0.455 73.1 70.8 3.1 368 EAST 692.0' - C10, 36" CI 8.0 14. 116.0 0.23 78. 70.1 7.8 21 FLOOR 692.0'- Ground 18.0 8.0 144.0 0.026 68 70. 2.8-1 CEILING (See Note) . " ",; .
TOTAL TRANSMISSION LOAD =0 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 781 E
ICTE~~~~~~~fl~~
T ffllll lll"lnflE... CT .
lo* ! -,J CI I;;
R JiS *,JU~lUI I I JuI0 Iu.V l I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.11. 18
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 708.0-Cl Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow: 7.038 cfm Supply Air Temp: 51.9 "F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 84.1 -F Design Rm Temp: 89 TYPE OF LENGTH/I WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft:) (Ft) (Sq Lt)jBtulh.sqft. C'k) CI) (') (BTU/h)
SOUTH 708.0'- TBITI, 36" Cl 68. 19.50 1329.91 0.236 120.0 84.1 35.9 11,267 SOUTH 708.0'- Stair C1, 8" CI 18.0 19.50 351. 0.50 98. 84.1 14.7 2,571 NORTH 676.0' - AB/A2, 36" Cl 37. 3.50 130.2 0.23 104.0 84.1 19.9 611 NORTH 692.0'- ABIA3, 36" CI 26. .3.5 92.
0 0.231 8 104. 84.1 0 19.9 431 NORTH 692.0'- ABIA5, 36" CI 21.5 3.50 75.3 0.23 104.0 84.1 19.9 3 NORTH 713.0' - Gen.area, 36" Cl 56.2 16.00 899.2 0.23 118.0 84.1 33.9 7,1 NORTH 713'- A25, 36" CI 15.0 16.00 240.0 0.23 112.0 84.1 27.9 1,580 NORTH 713'- A26, 36" Cl 15.0 16.0 240.0 0.23 113.0 84.1 28.9 1,637 EAST* 708.0' - C2, 8" CI 8.0 19.50 113.0 0.50 93.31 84.1 9.2 520 EAST Door C22 7.2 6.00 43.0 0.448 93.3 84.1 9.2 177 EAST 708.0'- C3, 8" Cl 34.5 19.50 538.3 0.500 65.4 84.1 -18.7 -5,033 WEST* 708.0'- TB/TI, 36" CI 34.5 19.501 647.2 0.236 120.0 84.1 35.9 5,483 WEST Door C20 7. 3.50 25. 0.448 120. 84.1 35.9 411 WEST* Stair C1, 8" Cl 8. 19.50 134.5 0.431 98.8 84.1 14.7 84 WEST Door C21 7. 3.00 21.5 0. 98. 84.1 14.7 141 FLOOR 692.0' - C2, 18" CI ,,i: , 989.0 0.30 71.1 84.1 -12.3 -3,710 FLOOR 692.0'- C3, 18" CI . 775.9 0.30 74. 84.1 -9.3 -2,201 FLOOR 692.0' - C4, 18" Cl 842.511 0.30 68.8 84.1 -15.3 -3,931 FLOOR 692.0'- CS, 18" CI _______ . 189. 0.30 67. 84.1 -16.6 -961 FLOOR 892.0' - CIl, 18" CI
- 544. 0.30 70.1 84.1 -14.1 -2,33 CEILING 729.0 - C1, 18"CI C, - 3341.4 0.30 116.0 84.1 31.9 32,50 ITOTAL TRANSMISION LOAD = 47,564
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 197,026 TOTAL ROOM SENSIBLE LOAD: 245,090 Ts I I o I CFMI ROOM TEMPERATURE (Tr) = 51.9 ) + ( 245,090 /(1.08 x 7,038 ) 84.2 'F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr): 0.0069 + 400 /(4840x 7,038 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 84.1 T dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN / I & 2 Page: 7.11. 19
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. - 708.0'- C2 Ref: 5.5 -5.11, 5.14 - 5.16, 5.18. 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: NA cfrn Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 93.3 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To TMy DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.. (*F) 0E) (F) (STU/h)
EAST* 708.0' - C4, 8" CI 8.( 19.51 113.0 0.500 73.0 93. -20.3 -1,147 EAST Door C24 7.; 6.0 43.0 0.448 73.0 93.3 -20.3 -391 WEST* 708.0'- C1, 8" CI 8.0 19.5 113.0 0.500 84.1 93.3 -9.2 -520 WEST Door C22 7.2 6.0 43.0 0.448 84.1 93.3 -9.2 -177 SOUTH* 708.0'- TBIT1, 36" Cl 39.0 19.5 736.1 0.236 120.0 93.3 26.7 4, SOUTH Door C26 7.2 3.41 24.4 0.4481 120.0 93.3 26.7 292 NORTH* 708.0- - C3, 8" CI 39.0 19. 717.5 0.500 65.4 93.3 -27.9 -10,009, NORTH Door C23 7.2 6.. 43.0 0. 65. 93. -27.9 -538 FLOOR 692.0' - C11, 18" CI1 . 312.. 0.301 70. 93. -23.3 -2,217 CEILING 729.0 - C1, 18" CI 312. 0.305 116. 93. 22.7 2,160 TOTAL TRANSMISSION LOAD= -7,909
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL: 7.5 HP 1,066.5 X 3.413 MOTOR IN, MACH OUT 3,640 PEOPLE 0 X 250 0 LIGHTING 1,085.0 X 3.413 X 100% - 3,703 EQUIPMENT 217.0 X 3.413 X 100% = 741 CABLE TRAYS 0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 175 iSTEADY STATE ROOM CONDITIONS: 93.3 -F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.11. 20
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.2 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 65.4 'F Design Rm Temp 'F: 82 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T BENSIBLE HEAT WALL ENCLOSURE HOT. (Ft) (Pt) (Sq Pt) 8tu/h.sqft. CF) ME) (*F) (BTU/h)
SOUTH* 708.0'- C2, 8" CI 39.0 19.5 717.5 0.60 93.3 65.4 27.9 10,00 SOUTH Door C23 7.2 6.0 43.0 0.448 93.3 65.i 27.9 '1 NORTH 676.0' - ABIA3, 36" CI 39.0 3.5 136.5 0.23 104.0 65.4 38.6 1,24' NORTH 713.0'- Ion, fltr rm, 36" CI 39.0 16.0 624.0 0.231 118.0 65.4 52.6 7,74 EAST 708.0'- C4, 8" CI 33.3 19.5 649. 0.50 73.( 65.4 7.6 2,468 WEST 708.0'- Cl, 8" CI 33.3 19.5 649.4 0.50 84.1 65.4 18.7 6,071 FLOOR 692.0' - C. 18" CI *..' 765.9 0.30 67.51 65.4 2.1 491 FLOOR 692.0' - C6, 18- CI -'* 526.1 0.305 72.8 65.4 7.4 1,18 CEILING 729.0-C1, 18"CI I , 1292.0 0.305 116. 65. 50.6 19, TOTAL TRANSMISSION LOAD = 49,693
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 91,816 TOTAL ROOM SENSIBLE LOAD: 142,009 SUPPLY AIR:
Supply air is a mix of air from two different air handling units.
Room AHU(MER) AHU (CRI cfm 5367 8000 (See below)
Temperature, OF 1 51.9 58.2 Total flow = 13,367 cfm Supply air temperature: 55.7 "F Note: Calculated temperature from the AIRCOOL program (see pg.7.11.33): 55.52 OF Temperature rise due to motor (see Section 7.7): 2.63 OF Supplemental AHU supply temperature : ( 55.52 ) + 2.63 =58.15 OF Ts I Q I CFMi ROOM TEMPERATURE (Tr)= 55.7 + 142,009 i ( 1.08 x 13,367 ) = 65.5 OF LATENT LOAD: Q latent PEOPLE 2 X 200 400 IUIAL KOOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr):
Room AHU(MER) AHU (CR) cfm 1 5,367 1 8,000 1 Humidity ratio 0.0069 1 0.0060 - See pg. 7.11.33 Total flow = 13,367 cfm Wr' = 0.0064 # moist/ # dry air Wr = 0.0064 + 400 1(4840 x 13,367 ) = 0.0064
'STEADY STATE ROOM CONDITIONS: 65.4 -F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I i & 2 Page: 7.11. 21
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11,5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57.6.2 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7,236 cfm (Supply from AHU)
AHU A1654Supply Air Temp: 51.9 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 73.0 'F Design Rm Temperature: 87 OTYPE OF LE HT/ WIDTH AREA U To T,1 I DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Ft) (Pt) (Sq Pt) Btulh.sqft. (*F) (MF) (TF) (tBTU/h)
SOUTH 708.0'- TB/TI, 36" Cl 75.1 19.5 1464.5 0.236 120. 73.( 47.0 16,244 SOUTH 708.0'- Stair C2. 8" Cl 18. 19.5 351.0 0.5001 90.0 73.0 17.0 2,984 NORTH 692.0'- AB/A31, 36" Cl 42.0 3.50 147.0 0.236 104.. 73.0 31.0 1,075 NORTH 692.0'- ABIA30, 36"Cl 26.0 3.50 91.0 0.236 111 .- 73.0 38.0 81 NORTH 692.0'- ABIA29, 36" Cl 22.0 3.50 77.0 0.236 111.0 73.0 38.0 691 NORTH 713.0'- Ion, fltr rm, 36" Cl 42.01 16.50 693.01 0.236 118.01 73.0 45.0 7,36 NORTH 713'-AB Gen Area, 36" CI 48.0 16.501 792.0 0.236 118.0 73.0 45.0 8,411 WEST 708.0' - C3, 8" CI 34.51 19.51 672.8 0.500 65.4 73.0 -7.6 -2,5 WEST* 708.0' - C2, 8" CI 8.0 19.5 113.0 0.500 93.3 73.0 20.3 1,14 WEST Door C24 7.2 6.01 43.0 0.448 93.3 73.0 20.3 391 EAST 708.0' - TBTI, 36" CI 34.51 19.51 672.8 0.236 120.0 73.0 47.0 7,462 EAST* Stair C2, 8" CI 8.( 19.51 134.5 0.431 90.0 73.0 17.0 985 EAST Door C25 7.2 3.0 21.1 0.448 90.0 73.0 17.0 1641 FLOOR 692.0' - C6, 18" CI 33.3 6.9 229.8 0.305 72.8 73.0 -0.2 -1 FLOOR 692.0' - Cl, 18" CI 74.0 8.0 592.( 0.305 70.0 73.0 -3.0 -54M FLOOR 692.0' - C7, 18" Cl 11.3 33.3 376.: 0.305 72.4 73.0 -0.6 -6 FLOOR 692.0' - C8, 18" CI 18.0 33.3 599.4 0.305 71.4 73.0 -1.6 -29 FLOOR 692.0'-Attic(above C12) 11.0 33.3 366.3 0.305 73.3 73. 0.3 3_
FLOOR CEILING 692.0' -- C1, 729.0 C9, 18" 18" Cl Cl 43.0 33.3 1,*ýL* 1431. 0.30 73. -- 73.0 0.9
- 43. 471139 CIIG790C,1", j 3595.7 0.305 116.0 73.0 43.0 47157 ITOTAL TRANSMISSION LOAD= 91,839
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD - 72,818 TOTAL ROOM SENSIBLE LOAD: 164,907 Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 51.2 + 164,907 / ( 1.08 X 7,236 ) = 73.0 "F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: zuu ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200 / (4840 x 7,236 ) = 0.0069 STEADY STATE ROOM CONDITIONS: 73.0 OFdry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.11. 22
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. - 708.0'- STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio:
ITOTAL TRANSMIS N LOAD =
Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 x 100% 983 EQUIPMENT 0.0 X 3.413 x 100% 0 CABLE TRAYS 0.0 X 3.413 x 100% 0 TOTAL ROOM SENSIBLE LOAD: -36 ISTEADY STATE ROOM CONDITIONS: 98.8 - dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.11. 23
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 708.0' - STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 90.0 'F Design Rm Temp "F: NA TYPE OF Ln5TTH/ WITM AREA U Ts Tr DELTA T SENSIBLE BEAT WALL ENCLOBSRE RT. (Pt) (Ft) (sq Ft) Btu/h.sqft. (*F) (*f) (Mi) (BTU/h)
EAST 708.0' . TB/TI, 36" Cl 8.0 19.-5 156.0 0.236 120.0 90. 30.0 1,104 SOUTH 708.0' - TB/TI, 36" C1 18.0 19.51 351.0 0.236 120.0 90.0 30.0 2,485 NORTH 708.0'- C4, 8" CI 18.0 19.51 351.0 0.500 73.0 90.0 -17.0 .2,984 WEST* 708.0' - C4, 8" CI 8.0 19. 134. 0.50 73.0 90. -17.0 -1,143 WEST Door C25 7.2 3.0 21. 0. 73.0 90.C -17.0 1 FLOOR (See Note) ~ --
CEILING (See 44, 41 TOTAL TRANSMISSION LOAD = -701 Note: No transmission through the fllor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 282 ISTEADY STATE ROOM CONDITIONS: 90.0 T dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.11. 24
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.11 LOCA CONDITION (SUMMER CASE 2)
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT:
SOURCE OF RETURN FLOW RETURN FLOW TEMP.
-F HUMIDITY cfm X HUM. cfm X (cfm) (7F) # MOIST I # DRY MECHANICAL EQUIP. ROOM EAST (C10) 2,673 78.6 0.0069 18.4 210,098 COMMUNICATION ROOM (692.0' - C9) 2,772 73.9 0.0069 19.3 204,851 MECHANICAL EQUIP. ROOM WEST (C1) 4.558 75.4 0.0069 31.4 343,636 UNIT I AUX. INSTRUMENT ROOM (708.0'-C1) 7,038 84.1 0.0069 48.6 591,896 COMPUTER ROOM (708.0' - C3) 5,367 65.4 0.0064 34.2 351,002 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7,236 73.0 0.0069 50.0 528,192 OUTSIDE AIR 3,000 95.0 0.0133 39.9 285,000 EXFILTRATION (for balancing purpose only) -580 o
- 4* ' . ",
ITOTAL Vretum= 32,063 ___...... 241.8__..... 2.514,673 Return Air Temperature from EBR spaces: SUM (cfm X "F) / Vretum: Tretum = 78.4 "r I Return Air Humidity Ratio from EBR spaces: Wretum = 0.0075 # MOIST I # DRY AIR This page replaced by Revision 20.
CALC ID EPMMCP071689 REV. 20 SHEET 7.11.25 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Monday, August 22, 2011 at 8:25:26 AM
- EQUIPMENT CONFIGURATION
- VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0
CALC ID EPMMCP071689 REV. 20 SHEET 7.11.26 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Monday, August 22, 2011 at 8:25:26 AM
- QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION
CALC ID EPMMCP071689 REV. 20 SHEET 7.11.27 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Monday, August 22, 2011 at 8:25:26 AM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity M:) Not Required 37.00 Outlet Relative Humidity M:) 100.00 312.00 Flow Rate (gpm and acfm): 16032.00 42.00 Inlet Temperature (degrees F): 78.40 Outlet Temperature (degrees F): 46.11 45.71 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F) 2383.24 10.11 Clean Pressure Drop (psi): 64.02 Not Calculated Fouled Pressure Drop (psi): 76.55 Not Calculated Velocity (ft/s and ft/min): 14.34 458.06 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 643986/ 556832/ 87153 .Btu/hr Average Overall Heat Transfer Coefficient: 7.21 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft
- Dew Point Temperature: 45.71 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.11.28 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Monday, August 22, 2011 at 8:24:34 AM
- EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.) : 0.0080 Number of Fins per Inch: 9.0
CALC ID EPMMCP071689 REV. 20 SHEET 7.11.29 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Monday, August 22, 2011 at 8:24:34 AM
- QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION
CALC ID EPMMCP071689 REV. 20 SHEET 7.11.30 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright .1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Monday, August 22, 2011 at 8:24:34 AM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE NOt Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 37.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 238.00 16032.00 Inlet Temperature (degrees F): 42.00 78.40 Outlet Temperature (degrees F): 47.30 45.96 Fouling Factor (I/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1906.65 10.11 Clean Pressure Drop (psi): 39.48 Not Calculated Fouled Pressure Drop (psi): 47.21 Not Calculated Velocity (ft/s and ft/min): 10.94 458.06 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 634300/ 551989/ 82312 Btu/hr Average Overall Heat Transfer Coefficient: 7.14 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.96 deg F
PROGRAM AIRCOOL - REVISION 6.1 7 .11.-1 Finned Tube Air Cooler Rating Program -.
.Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
- e Name: COMPROOM.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Friday, November 15, 2002 at 12:44:19 PM
- EQUIPMENT CONFIGURATION ***
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 3 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper spacing sq Transverse to Air Flow (in.): 1.5000 Tike Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Copper Fin Style: Flat Plate Fin Thickness (in.): 0.0100 Number of Fins per Inch: 8.0 0
PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program
- Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
.e Name: COMPROOM.AIR Unit Name: COMPROOM
- .~.
Pfl,-ntcjfl07nL..
Unit
Description:
Computer Room Cooling £!vc ... J+/-L&IZ
"-4 I
This report was created on: Friday, November 15, 2002 at 12:44:19 PM
- QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION
PROGRAM AIRCOOL - REVISION 6.1 1CI.D. -
Finned Tube Air Cooler Rating Program
-Copyright 1994 by Holtec International. All rights reserved This computer code is QA Validated under Holtec International's QA system.
Ole Name: COMPROOM.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Friday, November 15, 2002 at 12:44:19 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: Supp 1 DATE: 11-15-02 PROCEDURE: CompRmSupplment CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 70.13 Flow Rate (gpm and acfm): 22.00 8000.00 Inlet Temperature (degrees F): 42.00 65.00 Outlet Temperature (degrees F): 49.50 55.52 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 4 t Transfer Coeff (Btu/hr/sqft/F): 686.49 12.09 an Pressure Drop (psi): 2.13 Not Calculated Fouled Pressure Drop (psi): 2.54 Not Calculated Velocity (ft/s and ft/min): 3.24 640.00 Air Flow Zones: 1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 82805/ 82805/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 7.05 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 45.99 deg F S
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.1
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
NORMAL OPERATION (WINTER) CONSIDERS THE FOLLOWING PARAMETERS:
gi GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 ij AIR FLOW RATES AS SHOWN IN THE APPENDIX 3
(-w SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN INSECTION 7.3 (a ACTUAL CHILLED WATER FLOW RATES AS SHOWN ON DWG. 1-47W865-7 (REF. 5.41)
A- MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 420F (9 NORMAL OPERATION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.7 (a 60'F PRESSURIZING AIR (g COMPUTER ROOM SUPPLEMENTAL AHU IS NOT RUNNING A- LATENT LOADS DUE TO PERSONNEL CONSERVATIVELY NOT CONSIDERED This case conservatively evaluates the cooling capability of the EBR AHUs by modeling the minimum chilled water temperature. Since the normal summertime Case 2 (discussed in Section 7.9) already considered concurrently both minimum chilled water temperature and maximum chilled water flow in an effort to maximize the chiller load, this combination was not run in the spreadsheet below. Increasing the chilled water flows to 10% would only slightly reduce the room temperatures beyond what has been computed below.
The EXCEL spreadsheet (pg.7.12.2 to 7.12.24) and AIRCOOL models (pg.7.12.25 to.7.12.55) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were both equal to 68.8'F.
In order to achieve this condition, the following non-safety related heaters (see Section 7.6) were credited as running @ 100% capacity. 0-HTR-31-83, 1-HTR-31-87 & 2-HTR-21-89. It is recognized that control of these heaters is via local thermostats, but it is reasonable to credit their operation on order to maintain comfortable temperatures (i.e., greater that 64 0F).
Iterations between the speadsheet and AIRCOOL indicated that full flow through the coils would not exist during this winter time condition because the mixed return air temperature would be greater than the controller setpoint of 68 0F. Therefore, the bypass damper would modulate open to a throttled position. An additional spreadsheet was developed on the previous Rev. 13 which accounts for various bypass flow rates in computing a mixed off-coil temperature. This same speadsheet was utilized In Rev. 20 with the following modifications:
- 1) The controller setpoint was changed from 75°F to 68OF (Originally done in Revision 14)
- 2) The total flow rate through each AHU was changed to 20,253 cfm to agree with the flow rates as shown on the simplified flow diagram Appendix 3 Otherwise, the equations remained unchanged. The results indicate approximately 25,000 cfm of the total flow will continue to flow through the coils and approximately 15,506 cfm will bypass (see pg.7.12.25).
Calculated EBR AHU supply temperature Ts:
Tz = 53.3 OF (resulting mixed air AIRCOIL temperature upstream the fans; see this section, pg. 7.12.25) q= 98435 Btuh (see Section 7.2)
Q= 20,253.0 cfm (See Appendix 3; one fan only)
At = 0.41 OF (steam injection temperature rise; see Section 7.2 & 7.4)
Ts = Tz + At + qI (1.08 x Q) = 58.2 OF This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN i I & 2 Page: 7.12.2
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16.5.18, 5.20, 5.47 -5.54, 5.56, 5.57, 6.3 ROOM NAME: MECHANICAL, EQUIPMENT ROOM WEST Design air flow:. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 68.4 *F Design Rm Temp 'F: 73 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (Ft) (Ft) (Sq Ft) Btulh.sqft.F (F) (°F) (7) (BTU/h)
WEST 692.0' - Ground 42.0 N NA 1.000 50. 68.4 -18.4 -77 OUTH SORTH 692.0'-
692.0'- Ground Ground 47.
- 23. N N N NA 1.00, 1.000 50.C 50.( 63.
68.4 -18.4
-18.4 -86
-42 NORTH 692.0' - AB/A1, 42" CI 18.A 14. 268.3 0.212 60.( 68.4 -8.4 -47 4ORTH 692.0' - ABIAS, 42- Cl 5. 14.1 79.8 0.211 60.0 68.4 -8.4 -14 FAST* 692.0'- C2, 36" Cl 33. 14.5 420.91 0.236 71.1 68. 3.3 32 CAST Door C2 8. 7.2 57.6 0.44 71.7 68.4 3.3 8 FAST 692.0' - Stair C1, 36" Cl 9.0 14. 130. 0.23 58.1 68.4 -9.7 -2991 FLOOR 692.0' - Ground 42. 47. 1974.1 0.026 50.( 68.4 -18.4 -94A CEILING 708.0 - TB/T1, 18" Cl 42. 47.4 1974.4 0.376 50.( 68.4 -18.4 -13,65q TOTAL TRANSMISSION LOAD = -17,168
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 11,356 TOTAL INTERNAL: 11,356 Total Sensible Load = (Trans + Other Sensible) = -17,168 + 11356 -5,812 SUPPLY AIR:
Supply air is a mix of air from room C2 & AHU.
Room C2 AHU cfm 5586 1298 Temperature, F 71.7 58.2 Total flow = 6,884 cfm Supply air temperature: 69.2 *F Ts I a I CFMI ROOM TEMPERATURE (Tr) = 69.2 ) + ( -5,812 /(1.08 x 6,884 ) = 68.4 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C2 AHU cfm 1298 Humidity ratio 0.0084 0.0084 Total flow 6.884 cfm Wr = 0.0084 # moist I # dry air STEADY STATE ROOM CONDITIONS: 68.4 *F dry bulb 56 % RH I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.12.3
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C2 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan)
Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 71.7 'F Design Rm Temp *F: 73 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT (Ft) (Ft)I (Sq Ft) Btulh.sqft.F ("F) (.F) (F) (aTUOh)
WEST* 692.0'- Cl, 36" Cl 33. 14.5 425.3 0.2 68.4 71.7 -3.3 -331 WEST DoorC2 7.2 8.0 57.6 0. 68.4 71.7 .3.3 -85 EAST 692.0' - C3, 8" RMW 33.3 14.5 482. 0.45 73.3 71.7 1.6 35 SOUTH* 692.0 - Cl1, 8" RMW 11.7 14.1 112.1 0.45 72.1 71.7 0.4 20 SOUTH Door C3 7.2 8. 57.6 0. 72.1 71.7 0.4 101 SOUTH 692.0'- Stair Cl, 12" Cl 18. 14., 261.01 0.431 58. 71.7 .13.0 -1,462 NORTH 692.0' - ABIA3, 48- CI 10. 14. 152.3 0.19 60.0 71.7 .11.7 .344 NORTH 692.0'- ABIA5, 48" CI 19.2 14. 278. 0.19 60.1 71.7 -11.7 -62 FLOOR 692.0' - Ground 29.7 33. 989.1 0.02 50.1 71. -21.7 -55_
CEILING 708.0' - Cl, 18" CI 29.7 33. 989.4 0.37 71.6 71. -0.1 -3 TOTAL TRANSMISSION LOAD = -3,059
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 4,467 TOTAL INTERNAL: 4,467 Total Sensible Load = (Trans + Other Sensible) = -3,059 + 4467 1,408 DUCT HTR (KW) % Htr Opr FLOW RATE SUP. TEMP HTR BTUR SUPPLY TEMP 20 100 14,661 58.2 68260 62.6 (See Sect. 7.6)
SUPPLY AIR:
Supply air is a mix of air from room C11 & AHU.
Room Cl1 I AHU cfm 5167 LI 419 Temperature, 'F 72.1 62.6 Total flow = 5,586 cfm Supply air temperature: 71.4 *F Ts I I o I CFMI ROOM TEMPERATURE (Tr) = 71.4 ) + ( 1.408 /(1.08 x 5.586 ) 71.6 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C11 AHU cfm 5167 419 Humidity ratio 0.0084 1 0.0084 Total flow = 5,586 cfm Wr = 0.0084 # moist f # dry air STEADY STATE ROOM CONDITIONS: 71.7 *F dry bulb 51 %RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN1 I & 2 Page: 7.12.4
Title:
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.3 ROOM NAME: 250V BATTERY ROOM 1 Design air flow: 990 cfm (Transfer from room Cll)
Supply Air Temp: 72.1 'F Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 73.3 'F Design Rm Temp 'F: 75 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT WAL L ENC R.OSU E HGT (P t ) (F t ) (S Pt; ) EBtu/h.sqft.F ('F) ('F ) ('F ) (BT O /h )
EAST 692.0' - C4, 8" RMW 33.3 14. 482.9 0.45 72.5 73. -0.8 -176 WEST 692.0' - C2, 8' RMW 33.3 14. 482.9 0.45 71.7 73. -1.6 -352 SOUTH* 692.0 -Ci1, 8" RMW 23.3 14. 311.2 0.45 72.1 73. -1.2 -171 SOUTH Door C4 7.2 3. 26.6 0. 72.1 73. -1.2 .14 NORTH 676.0 - ABIA2, " 42- Cl 7.1 14. 108. 0.21 60. 73. -13.3 -30 NORTH 692.0' - AB/A3, 42" CI 15.1 14. 229.1 0.21 60. 0 73. .13.3 FLOOR 692.0 - Ground 23.1 33. 775.4 0.02 50.4 73. -23.3 -47 CEILING 708.0 - C1,"18" CI 23.3 33. 775.1 0.37 71.6 73.3 -1.7 -49 TOTAL TRANSMISSION LOAD = -2,630
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 3,823 TOTAL INTERNAL: 3,823 Total Sensible Load = (Trans + Other Sensible) = -2,630 + 3823 = 1,193 Ts I I CFM ROOM TEMPERATURE (Tr) = 72.1 ) + ( 1,193 /( 1.08 x 990 = 73.2 'F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 990 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 73.3 'F dry bulb 48 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.5
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C4 Ref. 5.5 - 5.11,5.14 - 5.16, 5.18,5.20,5.47 - 5.54,5.56.5.57,6.3 ROOM NAME: 250V BATTERY BOARD ROOM 1 Design air flow: 3,297 cfm (Supply from AHU)
Supply Air Temp: 62.6 *F (See supply temperature for room 692.0'-C2)
Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 Steady State Temperature: 72.5 °F Design Rm Temp F: 75 TYPE OF LENGTH/ WIDTH AREA I Ta Tr DELTA T SENSIBLE HEAT WALL E.,LSUoRE HGT (Ft) (It) (Sq Ft) Btu/h.sqft.F (F) (F) ('F) (BTI/h)
SOUTH* 692.0'- Cll, 8- RMW" 25. 14. 321.7 0.45! 72.1 72. -0.4 -59 SOUTH Door C5 7. 6. 45.2 0.44E 72.1 72. .0.4 41 NORTH 676.0' - ABIA2, 42" CI 25. 14.' 366.9 0.21d 60. 72. .12.5 -972 EAST 692.0' - C5, 8" RMW 33. 14. 482. 0.45 73. 72. 0.5 11i WEST 692.0' - C3, 8" RMW 33." 14. 482. 0.45 73. 72.5 0.8 17 FLOOR 692.0'- Ground 25. 33. 842.5 0.02 50.4 72.5 -22.5 -4931 CEILING 708.0' - C1, 18" Cl 25.31 33. 842.1 0.371 71.6 72.5 -0.9 -28 TOTAL TRANSMISSION LOAD = -1,531
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 36,558 TOTAL INTERNAL: 36,55W Total Sensible Load = (Trans + Other Sensible) = -1,531 + 36558 35,027 Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 62.6 35,027 1 (1.08 x 3297 ) 72.4 'F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 3297 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 72.5 *F dry bulb 50 %RH I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.6
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-CS Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.3 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow. 3,190 cfm Supply Air Temp: 62.6 'F (See supply temperature for room 692.0'-C2)
Supply Air Humidity Ratio: 0.0084 IbW/Ilb dry air Design Rm Humidity %: 26-60 0
Steady State Temperature: 73.0 'F Design Rm Temp F: 75 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL EZNCLOSURE HOT. (Ft) (Ft) (Sq[ Ft) Btulh.sqft.F (7F) (F) "(F) (BTt/h)
SOUTH* 692.0- - C1l, 8" RMW 28.7 14.51 371.0 0.45 72.1 73. -0.9 -15 SOUTH Door C6 7.2 6.3 45A 0. 72.1 73. -0.9 -18 NORTH 676.0'- A2, 42" CI 20.7 14.5 300.2 0.212 60.0 73. -13.0 .82 NORTH 676.0' -A3, 42- CI 8.0 14.51 116.0 0.212 60.0 73.j -13.0 -32 EAST 692.0' - C6, 8- RMW 33.3 14.51 482.9 0.455 72.9 73.0 -0.1 -2 WEST 692.0' - C4, 8" RMW 33. 14.51 482.9 0.455 72. 73.0 -0.5 -11 FLOOR 692.0' - Ground 28.7 33.1 955. 0.02 50. 73.0 -23.01 -57 CEILING 708.0'- C3, 18" Cl 23.1 33.1 765.9 0.305 69.8 73.0 .3.2 .7 CEILING 708.0' - C1, 18" CI 5.7 33.3 189.8 0.376 71.6 73.0 -1.4 -100 TOTAL TRANSMISSION LOAD = -2,868
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 38,540 TOTAL INTERNAL: 38,540 Total Sensible Load = (Trans + Other Sensible) = -2.868 + 38540 35,672 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 62.6 35,672 I ( 1.08 x 3190 ) = 72.9 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 1( 4840 x 3190 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 73.0 *F dry bulb 48 %RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.12.7
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56. 5.57, 6.3 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C11i)
Supply Air Temp: 72.1 'F Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 72.9 'F Design Rm Temp OF: 75 TYPE OF LE.NGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT LL ENCLOSURE HOT. (Ft) (Ft) (Sq Ft) Btulh.sqft.F (F) (7F) (*F) (BNTU/h)
SOUTH* 692.0" - C11, 8" RMW 23.3 14.5 311.31 0.45 72.1 72.9 -0.8 -11 SOUTH Door C7 7.A 3.7 26.5 0. 72.1 72.9 -0.8 -1 NORTH 692.0' - ABIA31, 42" Cl 20.3 14.5 294.4 0.21 60.0 72. -12.9 -80 NORTH 676.0' - ABIA3, 42- Cl 3. 14.5 43. 0.21 60.0 72.9 -12.9 -11 EAST 692.0' - C7, 8" RMW 33.1 14.4 482. 0.45 71.1 72. -1.8 -39 WEST 692.0' - CS, 8" RMW 33.3 14.5 482. 0.45 73.0 72. 0.1 2 FLOOR 692.0' - Ground 23.3 33. 775. 0.02 50.1 72.. -22.9 46 CEILING 708.0'- C4, 18" Cl 6.1 33.1 229.. 0.37I 64.8 72.1 -8.1 -70 CEILING 708.0' - C3, 18" Cl 15.1 33.3 526.1 0.305 69.8 72.91 -3.1 -49 TOTAL TRANSMISSION LOAD= - -3,079
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 3,823 TOTAL INTERNAL: 3,823 Total Sensible Load = (Trans + Other Sensible) = -3,079 + 3823 744 Ta I I o I CFM ROOM TEMPERATURE (Tr) = 72.1 ) + ( 744 I( 1.08 x 990 72.8 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 I (4840 x 990 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 72.9 49 % 'F RH dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page: 7.12.8
Title:
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow. 440 cfm (Transfer from room Cl)
Supply Air Temp: 72.1 'F Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 71.1 'F Design Rm Temp °F: 75 TYPE OF LENT/ WIDTH M AREA To Tr DELTA T SENSIBLE HEAT XLL EH SURE HET. (Vt) (Vt) I(I tM
) Btu/h.sqft.F (IF) ('F) ('F) tBTU/h)
SOUTH* 692.0'- C1l, 8" RMW 11.3 14.1 137. 0.455 72.1 71.1 1.0 62 SOUTH Door C8 7. 3.7 26. 0. 72.1 71.1 1.0 12 NORTH 692.0'- AB/A31, 42" CI 11.. 14. 163. 0.21 60.C 71.1 -11.1 -386 EAST 692.0- - C8, 8" RMW 33. 14. 482. 0.45 71.7 71.1 0.6 132 WEST 692.0- C.6 8" RMW 33." 14. 482.P 0.45 72. 71.1 18 395 FLOOR 892.0 - Ground 11. 33.3 376. 0.02 50. 71.1 -21.1 -20 CEILING 708.0'- C4, 18" CI 11. 33.3 376. 0.37 64. 71.1 -6.3 -891 TOTAL TRANSMISSION LOAD = -882
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 373 TOTAL INTERNAL: 373 Total Sensible Load = (Trans + Other Sensible) = -882 + 373 [ -509 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = ( 72.1 ) + ( -509 1(1.08 x 440 ) = 71.0 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 440 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 71.1 'F dry bulb 52 % RH I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.12.9
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C8 Ref: 5.5 - 5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 1,100 din (SupplyfromAHU)
Supply Air Temp: 62.6 °F (See supply temperature for room 692.0'-C2)
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 26-60 Steady State Temperature: 71.7 °F Design Rm Temp °F: 75 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft.F ()F) (F) (0F) (BTU/h)
SOUTH* 692.0' - C11, 8" RMW 18.0 14. 234.5 0.45 72.1 71.7 0.4 43 SOUTH DoorC9 7. 3. 26.5 0.44 72.1 71.7 0.4 5 NORTH 692.0'- .ABIA31, 42" Cl 18.( 14. 261.0 0.21 60.0 71.7 .11.7 -64 EAST 692.0' - C12, 8" RMW 33. 9. 299.7 0.45 80. 71.7 9.1 1,241 EAST ABOVE C12 692.0' - ATTIC, 8" RMW 33.3 5.5 183.2 0.455 69.6 71. -2.1 -17 WEST 692.0'- C7, 8" RMW 33. 14. 482.9 0.45 71.1 71.7 -0.6 -13 FLOOR 692.0'- Ground 18. 33. 599.4 0.02 50. 71. -21.7 -3 CEILING 708.0'- C4,18" Cl 18.( 33. 599.4 0.37 64.. 71. -6,9 -1,55 TOTAL TRANSMISSION LOAD = -1,559
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 12,248 TOTAL INTERNAL: 12,248 Total Sensible Load = (Trans + Other Sensible) = -1,559 + 12248 10,689 Ts I o I CFMI ROOM TEMPERATURE (Tr) = 62.6 + 10,689 / ( 1.08 x 1,100 ) = 71.6 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 1,100 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 71.7 'F dry bulb 50 %RH I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.10
Title:
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C9 Reat 5.5 - 5.11, 5.14 - 5.16,5.18,520,5.47- 5.54, 5.56, 5.57, 6.3 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 18-60 Steady State Temperature: 74.8 *F Design Rm Temp *F: 75 TYPE OF LENGTH/ WIDIh AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE EGT. (Ft) ( ]t) t*q Ft) Btu/h.sqft.F (F) (F) (F) (BTU/h)
WEST 692.0' - C12, 8" RMW 33. 9.0 299.7 0.45 80. 74. 6.0 818 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33. 5.5 183.2 0.45 69.6 74.8 -5.2 -433 EAST* 692.0' - C10, 36" CI 33.2 14.5 425 0.23 71.6 74. -3.2 -321 EAST Door C1 1 7. 8.0 57.4 0. 71.6 74. -3.2 -82 SOUTH* 692.0' - CI 8" RMW l, 25. 14.5 305.1 0.455 72.1 74. -2.7 -37 SOUTH Door C10 7. 8.0 57.4 0.448 72.1 74. -2.7 -6 SOUTH 692.0'- Stair C2, 8"RMW 18. 14. 261.0 0.45 58.
, 74. -16.0 -1, NORTH 692.0' - AB/A29, 42" CI 20.. 14. 290. ( 0.21 60. 74. -14.8 -91 NORTH 692.0' - ABIA30, 42" CI 23. 14. 333.5 0.21 60.. 74. -14.8 -1,0 FLOOR 692.0'- Ground 43. 33.A 1431.9 0.02 50. 74. -24.8 -92 CE ILI NG 70 8 .0 C4 , 18"-" CI 4 3. 0 3 3.3 14 3 1.4 0 .37* 6 4 .8 74 .8 -1 0.0 -5 ,
TOTAL TRANSMISSION LOAD = -10,627
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 28,419 TOTAL ROOM SENSIBLE LOAD: 28,419 SUPPLEMENTAL AIR HANDLING UNIT: 0 TOTAL INTERNAL: 28,419 Total Sensible Load = (Trans + Other Sensible) = -10,627 + 28419 17,792 SUPPLY AIR:
Supply air is a mix of air from room C12 & AHU.
Room C12 AHU cfm 1353 203 5 Temperature, 'F 80.8 62.6 (See supply temperature for room 692.0'-C2)
Total flow = 3,388 cfm Supply air temperature: 69.8 *F Ts I I a I CFM ROOM TEMPERATURE (Tr)= 69.8 ) + ( 17,792 1(1.08 x 3,388 74.7 'F L AT T L OAIND : Q la te n t TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C12 AHU cfm 1353 2035 Humidity ratio 0.0084 0.0084 Total flow = 3,388 cfm Wr' 0.0084 # moist / # dry air Wr = 0.0084 0 / ( 4840 x 3.388 1 0.0084 STEADY STATE ROOM CONDITIONS: 74.8 *F dry bulb 48 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.12.11
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C10 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow. 3,267 cfm (Supply from AHU)
Supply Air Temp: 62.6 'F (See supply temperature for room 692.0'-C2)
Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 20-60 Steady State Temperature: 71.6 'F Design Rm Temp *F: 73 TYPE OF LENGTH/ WIDTH AE A 'eT Tr DELTA T SENSIBLE HEAT WALL ENCLOCSURE HGT. (Ft) (Ft) (Sq It) Btulh.sqft.F (*F) ('F) (F) (ETC/h)
EAST 692.0' - Ground 42.0 NA N,* 1.00 50.0 71. -21.6 -90 SOUTH 692.0'- Ground 47.0 NA NA 1.00 50. 71. -21.6 -1,01 NORTH 692.0'- Ground 22.0 NA NA 1.00 50.0 71. -21.6 -47 NORTH 692.0- - ABIA27, 42" Cl 21.0 14.5 304. 0.21 60.( 71. -11.6 -74
- 4. 14.51 58.( 0.21 60.0 71. -11.6 -14, NORTH 692.0' - ABJA29, 42" Cl 3.2 311
- 33. 14.5 420. 0.23 74. 71.1 WEST* 692.0' - C9, 36" CI WEST Door C11 8.0 7. 57.. 0.44- 74.8 71. 3.2 8 WEST 692.0' - Stair C2, 36" CI 9.0 14.5 130. 0.23 58. 71. -12.8 -3 FLOOR 692.0' - Ground 42.0 47. 1974. 0.02 50.1 71. -21.6 -1,10 CEILING 708.0 - TBITI, 18" CI 42.0 47.0 1974.. 0.37 50.0 71. -21.6 -16,03 TOTAL TRANSMISSION LOAD = -20,423
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 52,014 TOTAL INTERNAL: 52,014 Total Sensible Load = (Trans + Other Sensible) = -20,423 + 52014 31,591 Ts I CFMI ROOM TEMPERATURE (Tr) = 62.6 31,591 / ( 1.08 x 3267 ) 71.5 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATIENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 3267 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 71.6 *F dry bulb 50 % RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.12.12
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C11 Ref. 5.5 - 5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: NA Steady State Temperature: 72.1 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ W51107 AREA O Te I T DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Ft) (Ft) (sa ) Btulh.sqfLF ('F) (IF) ('F) (AT/U/h)
SOUTH 692.0'- Ground 181.( NA NI 1.000 50.0 72.1 -22.1 4,0 NORTH* 692.0' - C2, 8" RMW 11.7 14., 112. 0.455 71. 72.1 -0.4 -2T NORTH _DoorC3 7. 8.01 57.. 0.44 71.1 72.1 -0.4 -1(
NORTH* 692.0' - C3, 8" RMW 23. 114.51 311. 0.455 73.31 72.1 1.2 17 NORTH Door C4 7. 3.71 26. 0. 73." 72.1 1.2 1 NORTH' 692.0- - C4, 8" RMW 25. 14.5 321. 0.45 72. 72.1 0.4 6 NORTH Door CS 7. 6.3 45. 0.. 72.5 72.1 0.4 8 NORTH* 692.0' - C5, 8" RMW 28.. 14.5 371.. 0.45 73.( 72.1 0.9 1 NORTH Door C6 7. 6.3 45.1 0. 73.0 72.1 0.9 1 NORTH* 692.0" - C6, 8" RMW 23. 14.5 311.3 0.45 72.. 72.1 0.8 11 NORTH Door C7 7. 3.7 26.5 0. 72. 72.1 0.8 1 NORTH* 692.0" - C7, 8" RMW 11. 14.5 137.3 0.45 71.1 72.1 -1.0 -6 NORTH Door C8 7. 3.7 26. 0. 71.1 72.1 -1.0 -1 NORTH* 692.0' - C8, 8" RMW 18.0 14.. 234.5 0.45 71.. 72.1 -0.4 -44 NORTH DoorC9 7.2 3. 26.4 0. 71. 72.1 -0.4 NORTH* 692.0' - C12, 8" RMW 11.(1 9.. 77. 0.45 80.8 72.1 8.7 30 NORTH Door C13 7. 3. 21.5 0. 80.8 72.1 8.7 84 NORTH _ Attic (Above C12) 11. 5.. 60.5 0.45 69. 72.1 -2.5 -66 NORTH* 692.0' - C9, 8" RMW 24.1 14. 292.1 0.45 74. 72.1 2.7 35 NORTH Door CIO 7. 8.. 57.4 0.44 74.. 72.1 2.7. 66 EAST* Stair C2,8" RMW 8. 14.. 94.5 0.45 58.8 72.1 -13.3 -572 EAST Door C12 7. 3. 21. 0. 58.8 72.1 -13.3 -12 WEST" Stair C1, 8" RMW 8. 14. 94.5 0.45 58.7 72.1 -13.4 -57 WEST Door C1 7. 3. 21.4 0.. 58. 72.1 -13.4 -12 FLOOR 692.0'- Ground 181. 8. 1448. 0.02 50. 72.1 -22.1 .83 CEILING 708.0' - C1, 18" CI 68. 8.( 544. 0.37 71.1 72.1 -0.5 -102 CEILING 708.0'- C2, 18" CI 39. 8.0 312. 0.37 65.7 72.1 -6.4 -751 CEILING 708.0 - C4, 18" CI 74.1 8.( 592.0 0.37 64.8 72.1 -7.3 -1,62I tOTAL TRANSMISSION LOAD = .7,571
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.12.13
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-Cll ROOM NAME: CORRIDOR (cont'd)
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 2,908 TOTAL INTERNAL: 2,908 Total Sensible Load = (Trans + Other Sensible) = -7,574 + 2908 -4,666 SUPPLY AIR:
Supply air is a mix of air from rooms C4, C5 & C8 & outside air.
Room C4 C5 C8 I cfm 3297 3190 1100 Temperature, *F 72.5 73.0 71.7 Total flow = 7,587 cfm ISupply air temperature: 72.6 *F Ts I I CFM I ROOM TEMPERATURE (Tr)= 72.6 ) + ( -4,666 1(1.08 x 7,587 ) = 72.0 *F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C4 C5 C8 cfm 3297 3190 1100 Humidity ratio 0.0084 0.0084 0.0084 Total flow = 7,587 cfm Wr = 0.0084 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 72.1 F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.12.14
Title:
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11,5.14 -5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.3 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow. 1,353 cfm (Supply from AHU)
Supply Air Temp: 62.6 *F (See supply temperature for room 692.0-C2)
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity: 26-60 Steady State Temperature: 80.8 'F Design Rm Temperature: 75 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (F7) (Sq Ft) Btulh.sqft.F (*F) (*F) (*F) (BTU/h)
EAST 692.0'- C9, 8" RMW 33. 9.( 299.7 0.45! 74.8 80.8 -6.0 -818 WEST 692.0' - C8, 8 RMW 33. 9.( 299.7 0.455 71.7 80.t -9.1 -1,241 SOUTH* 692.0' - C11, 8- RMW 11. 9.( 77.5 0.45 72.1 80.8 -8.7 -307 SOUTH Door C13 7. 3. 21.4 0.44 72.1 80.8 -8.7 NORTH 692.0' -ABJA31, 42- CI 8.1 9.. 72.0 0.21 60. 80.8 -20.8 -317 NORTH 692.0' - ABIA30, 42- CI 3. 9. 27. 0.21 60. 80. -20.8 -11 FLOOR 692.0' - Ground 11. 33. 366.3 0.02 50. 80.8 -30.8 -29 CEILING ATTIC (Susp. ceiling) 11.0 33. 366.3 0.330 69.6 80.8 -11.2 -1,34
-TOTAL TRANSMISSION LOAD = -4,533
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 31,069 TOTAL INTERNAL: 31,069 Total Sensible Load = (Trans + Other Sensible) = -4,533 + 31069 26,536 Ts I Q CP I ROOM TEMPERATURE (Tr) = 62.6 26,536 1 ( 1.08 x 1.353 ) = 80.7 *F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 1,353 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 80.8 'F dry bulb 39 %RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.15
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. - NIA ROOM NAME: ATTIC (above C12) Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 Design air flowv NA cfm Supply Air Temp: NA °F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 69.6 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH hARE U To Tr DELTA T SANSIBLE HEAT WALL ENCLOWSB EGT. (Ft) (Ot) (sq tF) Btulh.sqft.F (F) (*') (7) (BTU/h)
EAST 692.0' - C9, 8" RMW 33. 5. 183.2 0.455 74.8 69.6 5.2 433 WEST 692.0' - CS, 8" RMW 33. 5. 183.2 0.455 71.7 69.6 2.1 175 SOUTH 692.0' - C11, 8" RMW 11. 5. 60.5 0.455 72.1 69.6 2.5 69 NORTH 692.0' - ABIA31, 42" Cl 8. 5. 44. 0.212 60.0 69.6 -9.6 -90 NORTH 692.0' - ABIA30. 42" Cl 3. . 16. 0.212 60.1 69.6 -9.*6 -34 FLOOR 692.0" - C12 11.4 33. 366. 0.330 80., 69.6 11.2 1,354 CEILING 708.0' -C4, 18" Cl 11.( 33. 366. 0.376 64.8 69.6 -4.8 -661 TOTAL TRANSMISSION LOAD = 1,247 STEADY STATE ROOM CONDITIONS: 69.6 *F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.12.16
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. - 692.0" - STAIR C1 Ref 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56.5.57. 6.3 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA °F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 58.7 *F Design Rm Temp *F: NA TYPE OF LENGTH/ WIDTH AREA U TB T. DELTA T SENS..BLE HEAT WALL ENCLOSME HGT. (*t) (Ft) (sq Ft) Btu/h.sqft.F (I(F) F) (F) (BTTI/h)
WEST 692.0' - C1, 36" CI 8. 14. 116.0 0.23 68.4 58.7 9.7 266 SOUTH 692.0'- Ground 18. 14. 261.0 1.00 50.0 58.7 -8.7 -2,271 NORTH 692.0 - C2, 12" Ci 18. 14. 261.01 0.431 71.7 58.7 13.0 1,46; EAST" 692.0' - Cll, 8" RMW 8. 14. 94. 0.45 72.1 58.7 13.4 574 EAST Door Cl 7. 3. 21. 0. 72.1 58. 13.4 12 FLOOR 92.0'- Ground 18.0 8. 144.. 0.02 50.0 58. -8.7 -3 CEILING (See Note) _j'. , ,,', *,* * ; .:. *. * '* " .'* - ,;'*
TOTAL TRANSMISSION LOAD = 130 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 130 STEADY STATE ROOM CONDITIONS: 58.7 *F dry bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.12.17
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR El~s 692.0 & 708.0 - Control Bldg.
7,12 NORMAL OPERATION (WMNTER)
ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18. 5.20, 5.47 - 5.54, 5.56, 5.57. 6.3 ROOM NAME: EAST STAIRWELL Design air flow. NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity: NA Steady State Temperature: 58.8 *F Design Rm Temperature: NA T"PE or Lzms,/ I Wsr, AREA o T I T-" DELTA T SENSIBLE HT 1
WALL ENCLOSURE HNT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (C) (M) (7F) (BT /h)
WEST" 692.0'- CI1", 8" RMW 8.0 14.5 94.5 0.455 72.1 58.8 13.3 572 WEST Door C12 7.2 3.0 21.5 0.440 72.1 58.8 13.3 12 SOUTH 692.0'- Ground 18.0 14.5 261.0 1.000 50.0 58. -8.8 .2,29 NORTH 692.0' - C9, 8" RMW 18.A 14 261.0 0.455 74. 58. 16.0 1,90 EAST 692.0' - CIO, 36- CI 8 14. 116.0 0.236 71. 58.8 12.8 3 FLOOR 692.0' - Ground 18.0 8.a 144 0.026 50. 58., -8.8 _
CEILING (See Note) .: .t-i * * ...........
TOTAL TRANSMISSION LOAD =62 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total walt area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0.0 X 3.413 X 100% 0 TUIAL KUOM SENSIBLE LOAD: 621 STEADY STATE ROOM CONDITIONS: 58.8 F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1I & 2 Page: 7.12.18
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 708.0-Cl Ref: 5.5 - 5.11.5.14 - 5.16, 5.18.5.20, 5.47 - 5.54, 5.56,5.57, 6.3 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow:. 8.602 cfm (Supply from AHU)
Supply Air Temp: 61.9 *F (See below)
Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 27-60 Steady State Temperature: 71.6 'F Design Rm Temp: 75 TYPE OF LENGTH/ WIDTH AREA U TS Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft.F (MF) eF) (Mr) (BTU/h)
SOUTH 708.0' - TBITl, 36" Cl 68. 19.5 13298 0.23 50.( 71.6 -21.6 -6,77 SOUTH 708.0'- Stair C1, 8" Cl 18. 19.. 351.1 0.50 64. 71.6 -7.6 -1,3 NORTH 676.0' - ABIA2, 36" Cl 37. 3. 130.1 0.23 60.( 71.6 -11.6 -3 NORTH 692.0' - AB/A3, 36" CI 26. 3. 92.1 0.23 60.( 71.61 -11.6 -2 NORTH 692.0' - ABIA5, 36" CI 21. 3.. 75.. 0.23 60.. 71. -11.6 -2 NORTH 713.0'- Gen.area, 36" Cl 56. 16.001 899.. 0.23 60.0 71. -11.6 .2,461 NORTH 713'- A25, 36" Cl 15. 16.00 240.. 0.23 60.( 71. -11.6 -655 NORTH 713'- A26, 36" CI 15. 16.0 240. 0.23 60. 71. -11.6 -656 EAST* 708.0' - C2, 8" CI 8. 19.5 113.0 0.50 65. 71. -5.9 -33 EAST Door C22 7. 6.0 43. 0. 65.7 71. -5.9 -11 EAST 708.0' - C3, 8" CI 34. 19.. 538. 0.50 69.8 71. -1.8 WEST* 708.0' - TBIT1, 36" Cl 34 19.5( 647. 0.23 50. 71. -21.6 -3,2 WEST Door C20 7 3.5( 25.. 0.. 50.0 71. -21.6 -24 WEST* Stair C1, 8" Cl 8 19.5( 134. 0.431 64.0 71. -7.6 -441 WEST Door C21 7. 3.0( 21. 0.44 64.( 71.6 -7.6 -7 0***;;:;*
FLOOR 692.0-62.'-- C2,118-FLOR 2, CI 3'Cl ~989.0 0.37 71.7 71.6 0.1 _____
FLOOR FLOOR 692.0'-- C4,118-692.0" C3, IS- C CI ' 775.1 0.37 73. 71.6 1.7 0'* 4 FLOOR,692.0'-
Y* C4, 18" Cl , 842.5 0.37 72. 71.6 0.9 28 FLOOR 692.0' - C5, 18" CI 189.8 0.37 73. 71. 1.4 10 FLOOR 692.0'- Cl, 18" CI ' '"' .: 544.0 0.37 72.1 71. 0.5 10 CEILING 729.0-Cl, 18" CI 3341.2 0.37 60. 71.( -11.6 -14,57 TOTAL TRANSMISSION LOAD = -31,249
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 122,026 TOTAL INTERNAL 122,026 Total Sensible Load = (Trans + Other Sensible) = -31,249 + 122026 = 90,777 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 100 (See Sect. 7.7) 8,602
/
58.2 34130 61.9 (See Notes for this Section)
Ts I I I CFMI ROOM TEMPERATURE (Tr) = ( 61.9 ) + ( 90,777 1(1.08 x 8,602 ) 71.7 'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Wr = 0.0084 + 0 /(4840x 8.602 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 71.6 *F dry bulb 51% RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.12.19
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. -708.0'- C2 Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: CORRIDOR Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 65.7 'F Design Rm Temp *F: NA TYPE OF LENT*H/ WIDTH (ARA U TB Tr DELTA T SENSIBLE BEAT WA.LL ENCLOSUR. EGT. (it) (Ft) s ) Btulh.sqft.F (F) ("F) (F) (1r'31h)
EA S T
- 7 08 .0 ' - C 4, 8 - C l 8. 19 .5 11 3 . 0.50 64 . 65 .7 .0 .9 -51 EA ST D o o r C24 7. 6 .0 4 3 .0 0.. 6 4. 6 5.7 .0 .9 -17 W EST . 7 08 .0 ' - C 1, 8 " CI 8.0 19 .5 11 3 .0 0.5 0 7 1. 65 .7 5 .9 3 33 WEST Door C22 7. 6.0 43.0 0. 71. 65. 5.9 11 SOUTH* 708.0'- TBIT1. 36" CI 39. 19.4 736.1 0.23 50. 65.7 -15.7 -2,72 SOUTH DoorC26 7. 3.4 24.4 0. 50. 65. -16.7 -171 NORTH* 708.0' - C3, 8- CI 39. 19.5 717.5 0.50 69. 65. 4.1 1,471 NORTH Door C23 7. 6.0 43.0 0. 69. 65. 4.1 7 FLOOR 692.0' - C1l, 18" Cl *. _________ 312.0 0.37 72.1 65. 6.4 751 CEILING 729.0 - C1, 18" Cl _ _.__, F L. 312.0 0.37 60.4 65. -5.7 -66 TOTAL TRANSMISSION LOAD = -888
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
EQUIPMENT 1,085 TOTAL ROOM SENSIBLE LOAD: 197 ISTEADY STATE ROOM CONDITIONS: 65.7 *F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.20
Title:
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 708.0-C3 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57, 6.3 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity: 40-60 Steady State Temperature: 69.8 *F Design Rm Tamp *F: 65 TYPE OF LENGTH/ WIDTH AR.E, V To Tr DELTA T I BSIBLE HEAT WALL E...OSO)E HGT. (Ft) (Vt) (Sq Ft) BtU/h.sqft.F (F) (F) (I) (BTU/)l)
SOUTH* 708.0' - C2, 8- C1 39. 19. 717.5 0.50 65.1 69. -4.1 -1,471 SOUTH Door C23 7.2 6. 43.0 0.44 65.1 69.. -4.1 -791 NORTH 676.0' - ABIA3, 36" Cl 39. 3. 136.5 0.23 60.( 69.. -9.8 -31t NORTH 713.0' - Ion, fltr rm, 36" CI 39. 16.1 624.0 0.23 60.( 69. -9.8 -1,443 EAST 708.0' - C4, 8" CI 33.3 19.1 649.4 0.50 64. 69.. -5.0 -1,623 WEST 708.0' - C1, 8- CI 33.3 19.5 649. 0.50 71. 69.. 1.8 58_
FLOOR 692.0'- C5, 18- CI -
- 765.9 0.30 73. 69. 3.2 7 FLOOR 692.0' - C6, 18- CI , tt 526.1 0.30 72. 69. 3.1 49 CEILING 729.0- C1, 18" Cl : " 1292.0 0.37 60. 69.g .9.8 -4,761 TOTAL TRANSMISSION LOAD = -7,861
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 91,816 TOTAL ROOM SENSIBLE LOAD: 91,816 Total Sensible Load = (Trans + Other Sensible) = -7,864 + 91816 83,952 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 (See Sect. 7.8) 0 6,677
/
58.2 0 58.2 (See Notes for this Section)
SUPPLY AIR:
Supply air is a mix of air from two different air handling units.
Room AHU(MER) AHU(CR) cfm 6677 0 Temperature, °F 58.2 0.0 Total flow = 6,677 cfm Supply air temperature: 58.2 *F Ts I a I CFM ROOM TEMPERATURE (Tr) = 58.2 ) + ( 83,952 /( 1.08 x 6,677 69.9 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room AHU(MER) AMU(CR) cfm 6677 0.0 Humidity ratio 0.0084 0.0000 Total flow = 6,677 cfm Wr' = 0.0084 # moist / # dry air Wr = 0.0084 + 0 / ( 4840 x 6,677 = 0.0084 STEADY STATE ROOM CONDITIONS: 69.8 *F dry bulb 53 %RH This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.21
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 708.0.C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 9,268 cfm (Supply from AHU)
Supply Air Temp: 61.7 *F (See below)
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity: 27-60 Steady State Temperature: 64.8 *F Design Rm Temperature: 75 TYPE OF LENGTH/ WiDTH A U To Tr DELTA T SRxsiBLE HEAT WALL ENCLOSUREE GT. (Ft) (Pt) (Sc Ft) Btulh.sqft.F (F) (F) (F) (BTU/h)
SOUTH 708.0 - TBITl, 36" CI 75.1 19.5 1464.5 0.2 50.0 64. -14.8 -5,115 SOUTH 708.0' - Stair C2, 8" Cl 18.0 19.5 351.0 0.50 59.8 64. -5.0 -87 NORTH 692.0' - ABIA31, 36- Cl 42.0 3.50 147.0 0.23 60.0 64.. -4.8 -1 NORTH 692.0' - ABIA30, 36"CI 26.0 3.50 91.0] 0.23J 60.. 64.8 -4.8 -10 NORTH 692.0' - ABIA29, 36" CI 22. 3.50 77.01 0.236 60.0 64.8 -4.8 -8 NORTH 713.0' - Ion, fltr rm, 36" Cl 42. 16.00 672.0 0.236 60.0 64.8 -4.8 -761 NORTH 713'-AB Gen Area, 36" CI 48.. 16.00 768.0 0.236 60.0 64.8 -4.8 -87 WEST 708.0' - C3, 8- CI 34. 19.5 672.8 0.5m 69.8 64.8 5.0 1,68 WEST* 708.0- - C2, 8" CI 8.. 19.5 113.0 0.500 65.7 64.8 0.9 511 WEST Door C24 7. 6.0 43.0 0.448 65.7 64.8 0.9 1 EAST 708.0' - TBIT1, 36" CI 34. 19.5 672.8 0.23 50.0 64.. -14.8 -2,35(
EAST* Stair C2, 8- CI 8. 19.5 134.51 0.431 59.8 64.8 .5.0 .29 EAST Door C25 7. . 3.0 21. 5 0.44 59.8 64.8 -5.0 -41 FLOOR 692.0'- C6, 18" CI 33. 6.9 229. 8 0.37 72. 9 64. 8 8.1 70 9 FLOOR 692.0' - C11. 18- Cl 74. 8.0 592.0 0.37 72.1 64.8 7.3 1,62!
FLOOR 692.0' - C7, 18" Cl 11. 33. 376. 0.37 71.1 _ 64.8 6.3 891 FLOOR 692.0' - C8, 18" CI 18. 33. 599. 0.37 71.7 64. 6.9 1,55 FLOOR 692.0'-Attic(above C12) 11. 33. 366. 0.37 69. 64.8 4.8 661 FLOOR 692.0'- C9, 18" Cl 43. 33. 1431. 0.376 74. 64.8 10.0 5,38 CEILING 729.0- Cl, 18" C, - 3595. 0.37 60. 64.8 .4.8 4,408 TOTAL TRANSMISSION LOAD = -4,592
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 35.318 TOTAL ROOM SENSIBLE LOAD: 35,318 Total Sensible Load = (Trans + Other Sensible) = -4,592 + 35318 30,726 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 100 9,268 58.2 34130 61.7 (See Sect. 7.9) /W (See Notes for this Section)
Ts I Q I CFMI ROOM TEMPERATURE (Tr) 61.7 30,726 / ( 1.08 x 9,268 ) = 64.7 -F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 9,268 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 64.8 'F dry bulb 63 % RH I This page replaced by Revision 20.
Calculation Identifier: FPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.22
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. - 708.0'- STAIR Cl Ref: 5.5 - 5.11, 5.14 - 5.16,5.18, 5.20, 5.47 - 5.54, 5,56, 5.57. 6.3 ROOM NAME: WEST STAIRWELL Design air flw. NA cfm Supply Air Temp: NA oF Supply Air Humidity Ratio: NA lbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 64.0 *F Design Rm Temp *F: NA TYPE OF LmI4TE/ WIDTH ARE U TB Tr DELTA T IENSIBLE HEAT WALL ENCLOSURE HNW. (Pt) (Pt) (Sq Ft) Btulh.sqft.F I F) (MF) (*F) (BTJr/h)
WEST 708.0' - TBIT1, 36" Cl 8.0 19. 156.0 0.236 50.0 64.0 -14.0 -515 SOUTH 708.0' - TBrrl, 36" Cl 18.0 19.0 351.0 0.236 50.0 64. -14.0 -1,165 NORTH 708,0' - C1, 8" Cl 18.0 19.1 351.0 0.50 71. 64. 7.6 1,334 EAST* 708,0'- C1, 8" Cl 8.0 19. 134.5 0.431 71. 64. 7.6 441
[EAST DorC17.1 31. 21.5 0.44 71.6 64.( 7.6 71 FLOOR(SeeNote) T '.. .j*( K ;
ICEILING (See Note) I * *,., : :'i * * * * ': *:: '
TOTAL TRANSMISSION LOAD =172 Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(-) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
TOTAL ROOM SENSIBLE LOAD: 172 STEADY STATE ROOM CONDITIONS: 64.0 oF dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.12.23
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
ROOM NO. 708.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 59.8 'F Design Rm Temp 'F: NA TYPE Or LENGTS/ WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT MAl.,L ENCWSURE HOT. (Ft) (Pt) (SQ Ft) Btulh.sqft.F ('F) ('F) ('F) (BTU/h)
EAST 708.0' - TBrrl, 36- Cl 8. 19.5 156.( 0.23 50.0 59. -9.8 -361 SOUTH 708.0' - TBrT1, 36- CI 18. 19.5 351.( 0.236 50.0 59. -9.8 -812 NORTH 708.0' - C4, 8- Cl 18. 19.5 351.( 0.500 64.8 59. 5.0 878 WEST* 708.0' - C4, 8* C 8.. 19.5 134.41 0.50i 64. 59. 5.0 336 WEST Door C25 7 3. 21.! 0.44 64.1 59. 5.0 FLOOR (See Note) I " . , ......
CEILING (See Note) I ... * " T TT" : ..............
TOTAL TRANSMISSION LOAD = 89 Note: No transmission through the fNlor& ceiling Is considered; open space (stairs) between elevations 692.0 and 755.0
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
TOTAL ROOM SENSIBLE LOAD: 89 STEADY STATE ROOM CONDITIONS: 59.8 oF dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.12.24
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT:
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUM cfm X *F (cfm) (*F) # MOIST I # DRY MECHANICAL EQUIP. ROOM EAST .C10) 3,267 71.6 0.0084 27.4 233,9V7 COMMUNICATION ROOM (692.0' - C9) 3,388 74.8 0.0084 28.5 253,422 MECHANICAL EQUIP. ROOM WEST (CI) 6,884 68.4 0.0084 57.8 470,866 UNIT I AUX. INSTRUMENT ROOM (708.0W-C1) 8,602 71.6 0.0084 72.3 615,903 COMPUTER ROOM (708.0.- C3) 6,677 69.8 0.0084 56.1 466,055 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 9,268 64.8 0.0084 77.8 600,534 OUTSIDE AIR 2,420 60.0 0.0003 0.7 145,200 ITOTAL Vretum = 40,506 -7,* 320.6 2,785,897 Return Air Temperature from MCR spaces: SUM (cfm X OF) I Vreturn: Treturn =
Return Air Humidity Ratio from MCR spaces: Wretum = 1 0.0079 # MOIST I # DRY AIR This page replaced by Revision 20.
Calculation ID: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.12.25
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.12 NORMAL OPERATION (WINTER)
The table below summarizes results from AIRCOOL runs performed on pages 7.12.26 to 7.12.55 which established AHU leaving coil air temperatures at various air flow rates.
Fbp = flow bypass, cfm Tbp = bypass air temperature, OF Fc = flow through coil, cfm Tc = leaving coil air temperature, OF FT = total flow through AHU, cfm Tmix = final air mixture temperature, OF FT = Fbp + Fc = 2 0,252.8 CFM Thus Fbp = FT -Fc Tmix = (Fbp x Tbp + Tc x Fc) / (Fbp + Fc)
Substituting Fbp = (FT - Fc) into the equation Tmix = [(FT -Fc) x TbpJ + Tc x Fc) / [(FT - Fc) + Fc]
Tmix = Tbp + Fc (Tc - Tbp) I 20,252.75 AHU bypass damper controller setpoint is set @ 680 F , thus Tbp = 680 F.
Tmix = 68 + Fc (Tc - 68) / 20,252.75 I AIRCOOL RUNS
SUMMARY
I AHU 1 (216 GPM) AHU 2 (284 GPM)
(See pg. 7.12.26 to 7.12.40) (See pg. 7.12.41 to 7.12.55)
FLOW RATE BYPASS FLOW RATE BYPASS THROUGH FLOW THROUGH FLOW FINAL COIL Tc Tmix RATE COIL Tc Tmix RATE Tmix (CFM) (DEG F) (DEG F) (CFM) (CFM) (DEG F) (DEG F) (CFM) (DEG F) 10000 43.55 55.9 10,252.8 10000 43.39 55.8 10,252.8 55.9 10500 43.68 55.4 9,752.8 10500 43.51 55.3 9,752.8 55.3 11000 43.91 54.9 9,252.8 11000 43.61 54.8 9,252.8 54.8 11500 44.15 54.5 8,752.8 11500 43.74 54.2 8,752.8 54.3 12000 44.27 53.9 8,252.8 12000 43.86 53.7 8,252.8 53.8 12500 44.40 53.4 7,752.8 12500 44.09 53.2 7,752.8 : :.!53.3 13000 44.53 52.9 7,252.8 13000 44.32 52.8 7,252.8 52.9 13500 44.66 52.4 6,752.8 13500 44.43 52.3 6,752.8 52.4 14000 44.79 52.0 6,252.8 14000 44.56 51.8 6,252.8 51.9 14500 44.91 51.5 5,752.8 14500 44.67 51.3 5,752.8 51.4 15000 45.04 51.0 5,252.8 15000 44.78 50.8 5,252.8 50.9 15500 45.15 50.5 4,752.8 15500 44.90 50.3 4,752.8 50.4 16000 45.28 50.1 4,252.8 16000 45.01 49.8 4,252.8 49.9 This sheet replaced by Revision 20.
W
I CALC ID EPMMCP071689 REV. 20 SHEET 7.12.26 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:26:51 PM
- EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.27 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:26:51 PM
- QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.28 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:26:51 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 10000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.18 43.55 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000.
Heat Transfer Coeff (Btu/hr/sqft/F): 1747.50 7.65 Clean Pressure Drop (psi): 33.29 Not Calculated Fouled Pressure Drop (psi): 39.82 Not Calculated Velocity (ft/s and ft/min): 9.93 285.71 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: i0.00 Btu/sqft/F/in/hr Heat DUty (Total/Sensible/Latent): 344845/ 272575/ 72270 Btu/hr Average Overall Heat Transfer Coefficient: 6.32 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.55 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.29 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:34:37 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 10500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.31 43.68 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1748.13 7.88 Clean Pressure Drop (psi): 33.29 Not Calculated Fouled Pressure Drop (psi): 39.81 Not Calculated Velocity (ft/s and ft/min): 9.93 300.00 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 359004/ 284671/ 74333 Btu/hr Average Overall Heat Transfer Coefficient: 6.45 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.68 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.30 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:36:08 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity. (%): 100.00 Flow Rate (gpm and acfm): 216.00 11000.00 Inlet Temperature (.degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.42 43.91 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1749.22 8.11 Clean Pressure Drop (psi): 33.28 Not Calculated Fouled Pressure Drop (psi): 39.81 Not Calculated Velocity (ft/s and ft/min): 9.93 314.29 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 370499/ 295515/ 74985 Btu/hr Average Overall Heat Transfer Coefficient: 6.41 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.91 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.31 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:37:15 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm)): 216.00 .11500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.52 44.15 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1750.20 8.33 Clean Pressure Drop (psi): 33.28 Not Calculated Fouled Pressure Drop (psi): 39.80 Not Calculated Velocity (ft/s and ft/min): 9.93 328.57 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 381527/ 306208/ 75318 Btu/hr Average Overall Heat Transfer Coefficient: 6.38 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.15 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.32 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:38:08 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not-Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 12000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.64 44.27 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1750.83 8.55 Clean Pressure Drop (psi): 33.28 Not Calculated Fouled Pressure Drop (psi): 39.80 Not Calculated Velocity (ft/s and ft/min): 9.93 342.86 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 394800/ 317903/ 76897 Btu/hr Average Overall Heat Transfer Coefficient: 6.51 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.27 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.33 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:38:40 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 12500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.75 44.40 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1751.41 8.76 Clean Pressure Drop (psi): 33.27 Not Calculated Fouled Pressure Drop (psi): 39.79 Not Calculated Velocity (ft/s and ft/min): 9.93 357.14 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 407555/ 329302/ 78254 Btu/hr Average Overall Heat Transfer Coefficient: 6.63 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.40 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.34 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:40:57 PM.
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not-Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 13000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.87 44.53 Fouling Factor (i/Btu/hr/sqft/F): 0.00.10 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1752.04 8.97 Clean Pressure Drop (psi): 33.27 Not Calculated Fouled Pressure Drop (psi): 39.79 Not Calculated Velocity (ft/s and ft/min): 9.93 371.43 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 420223/ 340828/ 79395 Btu/hr Average Overall Heat Transfer Coefficient: 6.74 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.53 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.35 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on:. Thursday, August 18, 2011 at 3:41:21 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 13500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.98 44.66 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1752.59 9.18 Clean Pressure Drop (psi): 33.27 Not Calculated Fouled Pressure Drop (psi): 39.79 Not Calculated Velocity (ft/s and ft/min): 9.93 385.71 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 432362/ 351837/ 80525 Btu/hr Average Overall Heat Transfer Coefficient: 6.85 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.66 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.36 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:41:42 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 14000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 46.09 44.79 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1753.12 9.38 Clean Pressure Drop (psi): 33.26 Not Calculated Fouled Pressure Drop (psi): 39.78 Not Calculated Velocity (ft/s and ft/min): 9.93 400.00 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 444139/ 362862/ 81277 Btu/hr Average Overall Heat Transfer Coefficient: 6.94 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.79 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.37 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:42:01 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 t PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 14500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 46.20 44.91 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1753.70 9.58 Clean Pressure Drop (psi): 33.26 Not Calculated Fouled Pressure Drop (psi): 39.78 Not Calculated Velocity (ft/s and ft/min): 9.93 414.29 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 456171/ 373967/ 82204 Btu/hr Average Overall Heat Transfer Coefficient: 7.05 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.91 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.38 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:42:26 PM.
- PERFORMANCE PREDICTION MODE RESULTS **
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity M%): 100 .00 Flow Rate (gpm.and acfm): 216.00 15000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 46.31 45.04 Fouling Factor (I/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer. Coeff (Btu/hr/sqft/F): 1754.25 9.78 Clean Pressure Drop (psi): 33.26 Not Calculated Fouled Pressure Drop (psi): 39.77 Not Calculated Velocity (ft/s and ft/min): 9.93 428.57 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 467710/ 384855/ 82855 Btu/hr Average Overall Heat Transfer Coefficient: 7.15 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.04 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.39 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:42:51 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 15500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 46.41 45.15 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1754.81 9.98 Clean Pressure Drop (psi): 33.25 Not Calculated Fouled Pressure Drop (psi): 39.77 Not Calculated Velocity (ft/s and ft/min): 9.93 442.86 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 479201/ 395750/ 83451 Btu/hr Average Overall Heat Transfer Coefficient: 7.25 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.15 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.40 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:43:35 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%) 100.00 Flow Rate (gpm and acfm): 216.00 16000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 46.51 45.28 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1755.36 10.17 Clean Pressure Drop (psi): 33.25 Not Calculated Fouled Pressure Drop (psi): 39.76 Not Calculated Velocity (ft/s and ft/min): 9.93 457.14 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 490107/ 406395/ 83712 Btu/hr Average Overall Heat Transfer Coefficient: 7.33 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.28 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.41 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:45:58 PM
- EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.42 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:45:58 PM QA REFERENCES ****
QA REF REFERENCE SOURCE DESCRIPTION
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.43 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:45:58 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 10000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44.45 43.39 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff .(Btu/hr/sqft/F): 2192.77 7.65 Clean Pressure Drop (psi): 54.22 Not Calculated Fouled Pressure Drop (psi): 64.84 Not Calculated Velocity (ft/s and ft/min): 13.05 285.71 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent) : 348543/ 274537/ 74006 Btu/hr Average Overall Heat Transfer Coefficient: 6.43 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.39 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.44 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:46:17 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 10500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44,55 43.51 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2193.38 7.88 Clean Pressure Drop (psi): 54.21 Not Calculated Fouled Pressure Drop (psi): 64.83 Not Calculated Velocity (ft/s and ft/min): 13.05 300.00 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 363369/ 287041/ 76327 Btu/hr Average Overall Heat Transfer Coefficient: 6.57 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.51 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.45 PROGRAM AIRCOOL -. REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:46:37 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia) : Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (M): 100.00 Flow Rate (gpm and acfm): 284.00 11000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44.65 43.61 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2193.94 8.11 Clean Pressure Drop (psi): 54.21 Not Calculated Fouled Pressure Drop (psi): 64.83 Not Calculated Velocity (ft/s and ft/min): 13.05 314.29 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent) : 377646/ 298997/ 78649 Btu/hr Average Overall Heat Transfer Coefficient: 6.71 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.61 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.46 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:46:58 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 50.00 Outlet Relative Humidity (%) 100.00 Flow Rate (gpm and acfm): 284.00 11500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44.75 43.74 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2194.54 8.33 Clean Pressure Drop (psi): 54.20 Not Calculated Fouled Pressure Drop (psi): 64.82 Not Calculated Velocity (ft/s and ft/min): 13.05 328.57 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 391608/ 311001/ 80607 Btu/hr Average Overall Heat Transfer Coefficient: 6.82 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.74 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.47 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:47:26 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 12000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44.85 43.86 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2195.13 8.54 Clean Pressure Drop (psi): 54.20 Not Calculated Fouled Pressure Drop (psi): 64.81 Not Calculated Velocity (ft/s and ft/min): 13.06 342.86 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 405435/ 322951/ 82484 Btu/hr Average Overall Heat Transfer Coefficient: 6.94 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 43.86 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.48 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:47:49 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): 14 .70 Not Required Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100 .00 Flow Rate (gpm and acfm): 284.00 12500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44.92 44.09 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2196.20 8.76 Clean Pressure Drop (psi): 54.20 Not Calculated Fouled Pressure Drop (psi): 64.81 Not Calculated Velocity (ft/s and ft/min): 13.06 357.14 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 416048/ 333430/ 82619 Btu/hr Average Overall Heat Transfer Coefficient: 6.88 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.09 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.49 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:48:08 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE.
Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%) Not Required 50.00 Outlet Relative Humidity (%) 100.00 Flow Rate (gpm and acfm): 284.00 13000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 44.99 44.32 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2197.13 8.97 Clean Pressure Drop (psi): 54.19 Not Calculated Fouled Pressure Drop (psi): 64.80 Not Calculated Velocity (ft/s and ft/min): 13.06 371.43 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 426307/ 343730/ 82577 Btu/hr Average Overall Heat Transfer Coefficient: 6.84 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.32 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.50 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:48:26 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 13500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.08 44.43 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2197.67 9.18 Clean Pressure Drop (psi): 54.19 Not Calculated Fouled Pressure Drop (psi): 64.80 Not Calculated Velocity (ft/s and ft/min): 13.06 385.71 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 439172/ 355126/ 84046 Btu/hr Average Overall Heat Transfer Coefficient: 6.96 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.43 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.51 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA. system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:48:44 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 14000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.17 44.56 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2198.24 9.38 Clean Pressure Drop (psi): 54.18 Not Calculated Fouled Pressure Drop (psi): 64.79 Not Calculated Velocity (ft/s and ft/min): 13.06 400.00 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 451675/ 366675/ 85001 Btu/hr Average Overall Heat Transfer Coefficient: 7.05 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.56 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.52 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:49:04 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 14500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.25 44.67 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F) 2198.78 9.58 Clean Pressure Drop (psi): 54.18 Not Calculated Fouled Pressure Drop (psi): 64.79 Not Calculated Velocity (ft/s and ft/min): 13.06 414.29 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 464154/ 377959/ 86195 Btu/hr Average Overall Heat Transfer Coefficient: 7.16 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.67 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.53 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:49:25 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 15000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.34 44.78 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2199.30 9.78 Clean Pressure Drop (psi): 54.17 Not Calculated Fouled Pressure Drop (psi): 64.78 Not Calculated Velocity (ft/s and ft/min): 13.06 428.57 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 476290/ 388940/ 87349 Btu/hr Average Overall Heat Transfer Coefficient: 7.27 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.78 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.54 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:49:56 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia) : Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity %): 100.00 Flow Rate (gpm and acfm): 284.00 15500.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.42 44.90 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2199.83 9.98 Clean Pressure Drop (psi): 54.17 Not Calculated Fouled Pressure Drop (psi): 64.78 Not Calculated Velocity (ft/s and ft/min): 13.06 442.86 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent) : 488029/ 399953/ 88076 Btu/hr Average Overall Heat Transfer Coefficient: 7.36 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 44.90 deg F
CALC ID EPMMCP071689 REV. 20 SHEET 7.12.55 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 3:50:22 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 05 DATE: 08-24-04 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 284.00 16000.00 Inlet Temperature (degrees F): 42.00 68.80 Outlet Temperature (degrees F): 45.50 45.01 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2200.37 10.17 Clean Pressure Drop (psi): 54.17 Not Calculated Fouled Pressure Drop (psi): 64.77 Not Calculated Velocity (ft/s and ft/min): 13.06 457.14 Air Flow Zones: .1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 499878/ 410982/ 88896 Btu/hr Average Overall Heat Transfer Coefficient: 7.47 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.01 deg F
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.13. 1
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
LOOP CONDITION (WINTER) CONSIDERS THE FOLLOWING PARAMETERS:
rm GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 r AIR FLOW RATES AS SHOWN IN THE APPENDIX 3 9 SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 go RELATIVE HUMIDITY IS NIA (REF. 5.5-5.7); EVALUATED FOR INFORMATION ONLY go MAXIMUM CHILLED WATER FLOW RATE OF 216 GPM + 10% = 238 GPM TO EBR AHU A-A 9 MAXIMUM CHILLED WATER FLOW RATE OF 284 GPM + 10% = 312 GPM TO EBR AHU B-A
(-9 MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 420F 9- LOOP CONDITION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.8
- 9 130F PRESSURIZING AIR (144 KW HEATER NOT ENERGIZED) i99COMPUTER ROOM SUPPLEMENTAL AHU IS NOT RUNNING A- LATENT LOADS DUE TO PERSONNEL CONSERVATIVELY NOT CONSIDERED This spreadsheet (see pg. 7.13.2 to 7.13.24) and AIRCOOL model (see pg.7.13.25 to 7.13.30) were iterated until the mixed return air temperature (both dry and wet bulb) to the EBR AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL program were approximately equal.
This equates to approximately 57 0F which is significantly lower than the controller setpoint of 68'F. Unlike the normal winter operating condition evaluated in Section 7.14, the bypass damper will be fully open during this operating condition. Since the face dampers were removed, a significant portion of the return air flow will continue through the EBR AHU coils. A trial and error solution based on the relative pressure drop associated with the flow through the coil and around the coil through the bypass damper was performed and documented in Appendix 7.
Results indicate that approximately 30% of the total flow will continue go through the coil, and the remaining 70%
will flow through the bypass damper. In this flow contition, calculated EBR AHU supply temperature Ts:
LAT = 42.3 OF (average temperature based on AIRCOOL results for 57 0 F EAT; see pg. 7.13.27 & 7.13.30)
Tr = 57.0 OF (based on the weighted average; see pg. 7.13.24)
Total return flow to one AHU Q = 20,252.8 cfm (see Appendix 3)
Considered that 30% of the total flow passes through the coils, Tz = ([0.3Q x LAT) + (0.7Q x Treturn)]/Q Tz = 52.6 OF (weighted average temperature downstream of coil/damper) q = 98435 Btuh (see Section 7.2)
Ts =Tz + q / (1.08 x Q) = 57.1 OF Since the computer room & communications room supplemental AHUs are not safety-related, they will not be energized during this LOOP scenario. Also see Assumption 4.1.10.
Duct heaters are not operating; see Methodology, Section 6.9, item # 8.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I 1 & 2 Page: 7.13. 2
Title:
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0-Cl Ref 5.5 - 5.11, 5.14 - 5.16, 5.18, 5,20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 56.6 'F Design Rm Temp °F: 62 TYPZ OF LZMITH/ WIDTH AREA U3 Ts Tr DELTA T SENSIBLE SEAT WALL ENCLOSURE SOT (,t) (lt) (sq rt) Btulh-sqft.F (°F) (°F) ('F) (nTO/b)
WEST 692.0' -Ground 42.0 NAI NA 1.000 50.. 56. -6.6 -27 SOUTH 692.0'- Ground 47.0 NAI NA 1.00 50.. 56.6 -6.6 -313 NORTH 692.0' -Ground 23.0 N/ NA 1.00 50.. 56.1 -6.6 -15 NORTH 692.0' -ABIA1, 42" Cl 18.5 14.5 268.2 0.21 60 .0 56.61 3.4 19 NORTH 692.0' - ABIAS, 42" CI 5.5 14.5 79.8 0.211 60.1 56. 3A -- 5 EAST* 692.0'- C2, 36" Cl 33.0 14.51 420.9 0.23 57. 56. 0.9 8 EAST Door C2 8.0 7.2 57. 0.. 57.5 56.6 0.9 2 EAST 692.0'- Stair C1, 36"C 9. 14. 130. 0.23 53.1 56. -3.5 -108 FLOOR 692.0' -Ground 42 47. 1974. 0.0 50. 56Z6 .335 CEILING 708.0 - TB/T1, 18" CI 42.0 47.0 1974. 0.37 40.0 56. -16.6 -12,321 TOTAL TRANSMISSION LOAD = -13,143
(')The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 6,215 TOTAL INTERNAL: 6,215 Total Sensible Load = (Trans + Other Sensible) = -13,143 + 6,215 -6,928 SUPPLY AIR:
Supply air is a mix of air from room C2 & AHU.
Room C2 AHU cfm 5586 1298 Temperature, 'F 57-5 57.1 Total flow = 6,884 cfm Supply air temperature: 57.4 'F Ts Q I CFMI ROOM TEMPERATURE (Tr) = 57.4 ) + ( -6,928 I(1.08 x 6,884 ) = 56.5 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C2 AHU cfm 5586 1298 Humidity ratio 0.0069 0,0069 Total flow = 6,884 cfm Wr = 0.0069 # moist/ # dry air ISTEADY STATE ROOM TEMPERATURE: 56.6 OF dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.13. 3
Title:
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan)
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 57.5 °F Design Rm Temp °F: 65 TYPE OF LENGTH/ WIH AhEA U I s8 Tr i DELTA T SENSIBLE REAT WLENCLOSURE HOT (Ft ) (Wt7) I(Bq AV:t) Btulh.sqft.F CF) ("IF) (CF) (ISr/b)
WEST* 692.0' - C1, 36" CI 33.3 14.5 425.3 0.236 56.6 57.51 -0.9 -90 WEST Door C2 7.2 8.01 57.1 0.448 56.6 57.51 .0.9 -2" EAST 692.0' - C3, 8" RMW 33.2 14.5 482.1 0.455 58.0 57.5 0.5 11(
SOUTH* 692.0 -C11, 8 RMW 11.7 14.51 112.1 0.455 57.4 57.51 -0.1 -_
SOUTH Door C3 7.2 8.0 57.6 0.448 57.4 57.51 -0.1 -
SOUTH 692.0'- Stair C1,12' C1 18.0 14.51 261.0 0.431 53.1 57.51 -4.4 -49 NORTH 692.0' - ABIA3,48" C1 10.. 14. 152. 0.192 60.0 57.51 2.5 7 NORTH 692.0' - ABIA5, 48" CI 19.2 14.4 278.. 0.192 60. 57. 2.5 1 FLOOR 692.0' - Ground 29.7 33. 989., 0.02 50. 57. -7.5 -19 CEILING 708.0' - C1, 18- CI 29.7 33.31 989.0 0.301 62.0 57.51 4.5 1,35 TOTAL TRANSMISSION LOAD = 865
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 865 + 0 = 865 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 20 0 13,682 57.1 0 57.1 (See Sect. 7.6)
SUPPLY AIR:
Supply air is a mix of air from room Cll & AHU.
Room C11 AHU cfm 5167 419 Temperature, 'F 57.4 57.1 Total flow = 5,586 cfm Supply air temperature: 57.4 *F Ts I , I CFMI ROOM TEMPERATURE (Tr) = 57.4 ) + ( 865 I( 1.08 x 5,586 ) 57.5 -F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C11 AHU cfm 5167 419 Humidity ratio 00069 0.0069 Total flow = 5,586 cfm Wr = 0.0069 # moist / # dry air STEADY STATE ROOM TEMPERATURE: 57.5 aF dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.13. 4
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: 250V BATTERY ROOM 1 Design air flow: 990 cfm (Transfer from room Cl1)
Supply Air Temp: 57.4 *F Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air Steady State Temperature: 58.0 'F Design Rm Temp °F: 65 TYPE OF ENGTH/I WIDTH AREA U TS Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE NOT (Fit) (Ft) (Sq Ft) Btulh.sqft.F CF) (FF) (7) (BTU/h)
EAST 692.0' - C4, 8" RMW 33.3 14.5 482.91 0.455 57.4 58.0 -0.6 -13 WEST 692.0' - C2, 8" RMW 33.3 14.5 482.9 0.455 57.5 58.0 -0.5 -11 SOUTH* 692.0 -Cll, 8" RMW 23.3 14.5 311.2 0.455 57.4 58.0 -0.6 -8]
SOUTH DoorC4 7.2 3.7 26.6 0.448 57.4 58.4 -0.6 -/
NORTH 676.0' - ABIA2, 42" Cl 7.5 14.5 108.8 0.212 60.0 58.1 2,0 41_
NORTH 692.0' - ABIA3, 42" CI 15.1 14. 229.1 0.212 60. 58. 2.0 97 FLOOR 692.0'- Ground 23.1 33.3 775.1 0.026 50. 58. 8.0 1161 CEILING 708.0' - C1. 18" CI 23.3 33.3 775.9 0.305 62.0 58.01 4.0 947 TOTAL TRANSMISSION LOAD 595
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 595 + 0 595 Ts I I a I CFMI ROOM TEMPERATURE (Tr) = ( 57.4 ) + ( 595 1( 1.08 x 990 ) 58.0 *F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 1 (4840 x 990 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 58.0 °F dry bulb =
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.13. 5
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 -5.54,5.56,5.57,6.4 ROOM NAME: 250V BATTERY BOARD ROOM I Design air flow: 3,297 cfm (Supply from AHU)
Supply Air Temp: 57-1 OF (Supply from AHU)
Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 57.4 OF Design Rm Temp 'F: 67 TYPE OF LENGTH/ WIDTH AREA U TO Tr I .DELTA T SENSZBLE HEAT WALL ENCLOSURE nor (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (F) (F) (F) (sTU/h)
SOUTH* 692.0' - C11, 8- RMW- 25.31 14.51 321.7 0.45 57.4 57.4 0.0 SOUTH Door C5 7.2 6.3 45.2 0. 57.4 57.4 0.0 01 NORTH 676.0' - ABIA2, 42" Cl 25.3 14.51 366.9 0.21 60.0 57.4 2.6 202 EAST 692.0' - CS, 8" RMW 33.3 14.5 482.1 0.45 57.5 57.4 0.1 221 WEST 692.0'- C3. 8" RMW 33.1 14., 482. 0.45 5.0 57. 0.6 13 FLOOR 692.0'- Ground 25.1 33.4 842.. 0.02 50. 57. -7.4 -16 CEILING 708.0' - C1, 18" CI 25.1 33.31 842. 0.30 62.0 57.4 4.6 1,18 TOTAL TRANSMISSION LOAD = 1,376
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) 1,376 + 0 1,376 Ts I o I CFMI ROOM TEMPERATURE (Tr)= 57.1 + 1,376 / (1.08 x 3297 ) 57.5 OF LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 3297 ) 0.0069 STEADY STATE ROOM TEMPERATURE: 57.4 OF dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I 1 & 2 Page: 7.13. 6
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C5 Ret. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.4 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 3,190 cfm (Supply from AHU)
Supply Air Temp: 57.1 'F (Supply from AHU)
Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 57.5 'F Design Rm Temp 'F: 67 TYPE OF LENGTH/ WIDTH AREA U TS Tr DELTA T SENSIBLE HEAT ENCLOSURE HGT. (Ft) (Ft) (Sq 't) Btuih.sqft.F ("IF) (*F) (*F) (BTU/h)
SOUTH* 692.0' - Cll, 8" RMW 28.7 14. 371.0 0.455 57.4 57. -0.1 -17 SOUTH Door C6 7. 6. 45.2 0.448 57., 57. -0.1 - -2 NORTH 676.0'- A2, 42" CI 20.7 14.. 300.2 0.212 60. 57. 2.5 159 NORTH 676.0' - A3, 42- Cl 8.0 14.. 116.0 0.212 60.0 57. 2.5 61 EAST 692.0'. C6, 8" RMW 33.31 14.: 482.9 0.455 57.9 57. 0.41 8 WEST 692.0' - C4, 8" RMW 33.3 14.5 482.9 0.455 57.4 57. -0.1 -
FLOOR 692.0'- Ground 28. 33. 955. 0.02 50. 57. -7.5 -18 CEILING 708.0' - C3, 18" Cl 23.4 33. 765. 0.304 63.1 57.' 5.6 1.30 CEILING 1708.0'- C1, 18" Cl 5.7 33.3 189.8 0.3051 62.0 57.5 4.5 261 TOTAL TRANSMISSION LOAD =
1,650
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 1,650 + 0 1,650 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 57.1 + 1,650 I ( 1.08 x 3190 ) = 57.5 oF LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 /( 4840 x 3190 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 57.5 °F dry bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.13. 7
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C6 Rea: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C 11)
Supply Air Temp: 57.4 'F Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air 0
Steady State Temperature: 57.9 'F Design Rm Temp F: 67 TYPE OF LENGTH/ WIDTH AREA U Ie Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE GT. (Ft) (Ft) (Sq Ft) Btu7h.sqft.F (I) (F) (OF) (BTu/h)
SOUTH* 692.0'- C11, 8" RMW 23.3 14.5 311.3 0.4551 57.4 57. -0.5 -71 SOUTH Door C7 7.2 3.7 26. 0.448 57.4 57.. -0.5 -6 NORTH 692.0'- AB/A31, 42' CI 20.3 14.51 294.4 0.212 60.0 57. 2.1 131 NORTH 676.0'- AB/A3, 42" CI 3.0 14.51 43.5 0.212 60.0 57. 2.1 1I-EAST 692.0'- C7, 8" RMW 33.3 14.5 482.91 0.4551 57.5 57. -0.4 -48 WEST 692.0' -C5, 8" RMW 33.3 14.5 482. 0.455 57.1 57.9 -0.4 -8 FLOOR 692.0' -Ground 23.3 33.3 775. 0.02 50. 57. -7.9 -15 CEILING 708.0' -C4, 18 CI 6.9 33. 229.1 0.37 57. 57. -0.5 -4 CEILING 708.0' - C3, 18" CI 15.8 33.3 526.1 0.301 63.1 57.9 5.2 8 TOTAL TRANSMISSION LOAD = 530
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 530 + 0 530 Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 57.4 ) + ( 530 /(1.08 x 990 ) = 57.9 F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 1 (4840 x 990 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 57.9 'F dry bulb =
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.13. 8
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C7 Ref. 5.5 - 5.11, 5.14 - 5.16,5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room Cll)
Supply Air Temp: 57.4 OF Supply Air Humidity Ratio: 0.0069 IbWIIb dry air Steady State Temperature: 57.5 OF Design Rm Temp OF: 64 TYE OF LZNGTH/ 1oTw AREA O TS T.I DELTA T SaNSazBLE M.AT WALL ICLOSURE BT. (Ft) (Ft) (Saq it)lBtu/h.sqft.F (1F) (F) (F) (S'TU/,)
SOUTH* 692.0'- Cll, 8" RMW 11.3 14.51 137. 0.45 57.4 57.5 -0.1 <
SOUTH Door C8 7.2 3.7 26.5 0.44* 57.4 57.5 -0.1 -t NORTH 692.0'- ABIA31, 42- CI 11.3 14.51 163.9 0.21 60.0 57.5 2.5 B EAST 692.0" - C8, 8" RMW 33.3 14. 482. 0.45 57.2 57.5 -0.3 -6 WEST 692.0' - C6, 8" RMW 33.3 14. 482. 0.45 57. 57. 0.4 _ _
FLOOR 692.0'- Ground 11, 33 376. 0.02 50, 57. -7.5 -7 CEILING 708.0' - C4, 18- Cl 11. 33 376. 0.37 57.4 57,5 -0.1 -1 TOTAL TRANSMISSION LOAD = 14
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 14 + 0 14 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr) ( 57.4 ) + ( 14 If 1.08 x 440 ) 57.4 OF LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 0 / (4840 x 440 ) 0.0069 STEADY STATE ROOM TEMPERATURE: 57.5 aF dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.13. 9
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C8 Ref 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.4 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 1,100 cfm (Supply from AHU)
Supply Air Temp: 57.1 *F (Supply from AHU)
Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 57.2 'F Design Rm Temp "F: 64 TYPE Or LINGTII/ WXDTH ARZA U Ts T DELTA T S BLE H-AT WALL ZICLOSUREZ EST. (Pt) (Ft) (sq Pt) Btulh.sqft.F (*F) M ("F) (BTU/h)
SOUTH* 692.0'- Cl, 8" RMW 18.( 14.5 234.5 0.455 57.4 57.2 0.2 21 SOUTH Door C9 7A 3.1 26.5 0.448 57.4 57.2 0.2 21 NORTH 692.0- -AB/A31, 42- Cl 18.( 14.5 261.0 0.212 60.01 57.2 2.8 155 EAST 692.0'- C12. 8" RMW 33.3 9.0 299.7 0.455 57.1 57.2 -0.1 -14 EAST (ABOVE C121 692.0' - ATTIC, 8' RMW 33.3 5.5 183.2 0.455 57.3 57." 0.1 8 WEST 692.0' - C7, 8" RMW 33.3 14.1 482. 0.45 57. 57. 0.31 66 FLOOR 692.0'.- Ground 18.0 33.1 599. 0.02 50. 57. -7.2 11 CEILING 708.0' - C4, 18" CI 18.0 33.31 599. 0.30 57.4 57. 0.2 3 TOTAL TRANSMISSION LOAD = 164
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load =(Trans + Other Sensible)= 164 + 0 = 164 Ts I O I CFMI ROOM TEMPERATURE (Tr) = 57.1 + 164 I ( 1.08 x 1,100 ) = 57.2 "F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) 0.0069 + 0 / (4840 x 1,100 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 57.2 -F dry bulb =
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 7.13. 10
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C9 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply AirTemp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 57.2 'F Design Rm Temp 'F: 67 TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT W.LL ENCLOSURE NGT. (Ft) (Pt) (Sq 't) BtuLh.sqft.F (°F) (°F) (7F) (BITU/h)
WEST 692.0' - C12, 8" RMW 33.3 9.0 299.7 0.45 57.1 57.2 -0.1 -14 WEST ATTIIC C12) 692.0" - ATTIC, 8- RMW 33.3 5.5 183.2 0.45 57.3 57. 0.1 _
EAST' 692.0'- C1O, 36' Cl 33.3 14.5 425.5 0.23 63.2 57.2 6.0 602 EAST Door Cll 7.2 8.0 57.4 0.44 63.2 57.2 6.0 1 SOUTH* 692.0' - Cl1, 8" RMW 25.0 14.5 305.1 0.45 57.4 57.2 0.2 2 SOUTH Door C10 7.2 8.0 57.4 0.. 57. 57.21 0.2 51 SOUTH 692.0' - Stair C2, 8"RMW 18.] 14.5 261.( 0.45 53. 57. -3.7 -43 NORTH 692.0' -ABIA29, 42" Cl 20.0 14. 290. 0.212 60. 57. 2.8 17 NORTH 692.0' - ABIA30, 42" CI 23.0 14. 333. 021 60. 57.2 2.8 198 FLOOR 692.0' - Ground 43.0 33. 1431.9 0.02 50. 57.4 -7.2 -268 CEILING 708.0'- C4, 18" CI 430 33.3 1431.4 0.30 57. 57.2 0.2 87 TOTAL TRANSMISSION LOAD = 534
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL ROOM SENSIBLE LOAD: 0 SUPPLEMENTAL AIR HANDLING UNIT: 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 534 + 0 534 SUPPLY AIR:
Supply air is a mix of air from room C12 & AHU.
Room C12 AHU cfm 135357.1 2035 57.1 Temperature, *F Total flow = 3.388 cfm
,Supply air temperature: 57.1 'F Ts I I 0 I CFMI ROOM TEMPERATURE (Tr)= ( 57.1 ) + ( 534 1(1.08 x 3,388 ) 57.2 'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C12 AHU cfm 1353 I 2035 Humidity ratio fo 00690.0069 3,388 cfm Total flow =
Wr' = 0.0069 # moist / # dry air Wr = 0.0069 + 0 /(4840x 3,388 ) = 0.0069 ISTEADY STATE ROOM TEMPERATURE: 57.2 F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.13. 11
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0-010 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 3,267 cin (Supply from AMU)
Supply Air Temp: 57.1 'F (Supply from AHU)
Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 63.2 'F Design Rm Tamp OF: 60 TYPE OF LENGTH/ UDTH ARA U TS TI DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (Ft) (Ft) (Sq rt) Btulh.sqft.F (CF) (F) (F) (ETr/h)
EAST 692.0'- Ground 42.-0 NA NA 1.00 50. 63.2 -13.2 -554 SOUTH 692.0'- Ground 47.0 NA NA 1.00 50. 63.2 -13.2 -620 NORTH 692.0'- Ground 22.0 NA N4 1.00 50. 63.2 -13.2 -290 NORTH 692.0' - ABIA27, 42" CI 21.0 14.5 304.5 0.21 60. 63.2 -3.2 -207 NORTH 692.0' - ABIA29, 42" CI 4.0 14.51 58.(1 0.21 60.. 63.2 -3.2 -39 WST* 692.0' - C9, 36" CI 33.0 14. 420.9 0.23 57.2 63. -6.0 -594 WEST DoorCtl 8.0 7. 57. 0.44. 57.2 63. -6.0 -15 wEST 692.0' - Stair C2, 36" CI 9.0 14.5 130. 0.2 53.- 63.2 -9.7 -2991 FLOOR 692.0'- Ground 42.0 47.0 1974. 0.02 50.4 63.2 -132 -47 CEILING 708.0 - TBrr', 18- CI 42.0 47.0 1974.1 0.37 40.(C 63.2 -23.2 -17.22 TOTAL TRANSMISSION LOAD = -20,658
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 42,590 TOTAL INTERNAL: 42,590 Total Sensible Load = (Trans + Other Sens.) = -20,658 + 42,590 21,932 Ts I a I CFMI ROOM TEMPERATURE (Tr) = 57.1 + 21,932 / ( 1.08 x 3267 ) = 63.3 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 0 / ( 4840 x 3267 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 63.2 OF dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 7.13. 12
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0-Cll Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 57.4 *F Design Rm Temp DF: NA TYPE OF LE=TH/ WIDTH IARA U T I Tr DELTA T SENSIBLE HEAT LL ENCLOSURE HOT. (yt: (Ft) (sq It) Btulh.sqft.F (oF) (F) C'F) (BTU/h)
SOUTH 692.0'- Ground 181.01 N, _ NA 1.000 50.0 57.41 -7.4 -1,339 NORTH* 692.0'- C2,8- RMW 11.7 14.51 112.3 0.45 57.51 57.4 0.1 51 NORTH Door C3 7.21 8.( 57.4 0.. 57.51 57.4 0.1 31 NORTH* 692.0' - C3, 8 RMW 23.3 14.5 311.3 0.455 58.0 57.4 0.6 85 NORTH Door C4 7.2 3.1 26.5 0.448 58.0 57.41 0.6 71 NORTH* 692.0' - C4, 8- RMW 25.31 14.51 321.7 0.455 57.4 57.4 0.0 0_
NORTH Door C5 7.2 6.31 45.2 0.448 57.4 57.4 0.0 09 NORTH* 692.0' - C5, 8" RMW 28.7 14.5 371.0 0.455 57.51 57.4 0.1 11 NORTH DoorC6 7.2 6. 45. 0.448 57.51 57.4 0.1 NORTH* 692.0' - C6, 8" RMW 23.31 14.5 311 0.455 57.91 57.4 0.5 71 NORTH Door C7 7.2 3.71 26. 0.440 57.9, 57. 0.5 6 NORTH* 692.0' - C7, 8" RMW 11.3 14.51 137. 0.455 57.5 57.4 0.1 6 NORTH Door C8 7.2 3.71 26. 0.448 57.5 57.4 0.1 1 NORTH* 692.0'- C8, 8" RMW 18.0 14.51 234. 0.456 57.2 57. -0.2 -21 NORTH DoorC9 7.2 3.7 26. 0.448 57.2 57.4 -0.2 -
NORTH* 692.0' - C12, 8" RMW 11.0 9.01 77.5 0.455 57.1 57.4 -0.3 -11 NORTH _oorC13 7.2 3.0 21.5 0.448 57.1 57.4 .0.3 -
NORTH Attic (Above C12) 11.0 5.51 60.5 0.455 57.3 57.4 -0.1 -
NORTH* 692.0' -C9, 8" RMW 24.1 14.5 292.1 0.45 57.2 57.4 -0.2 -2 NORTH Door CIO 7.2 8.0 57.4 0.448 57.2 57.4 -0.2 -
FAST'* Stair C2, 8" RMW 8.0 14.5 94.5 0.45 53.5 57.4 -3.9 -1 EAST Door C12 7.2 3.0 21.5 0.. 53.51 57.4 -3.9 -
WEST Stair Cl, 8" RMW 8.0 14.5 94.5 0.45 53.1 57.41 -4.3 -18 WEST _Door C1 7.4 3.0 21.5 0.44 53.1 57. -4.3 -41 FLOOR 692.0'- Ground 181.0 8.0 1448.0 0.02 50.0 57.4 -7.4 -27 CEILING 708.0' -Cl, 18" CI 68.( 8.0 544.0 0.30 62.0 57.4 4.6 76 CEILING 708.0' -C2, IS" Cl 39.( 8.( 312.0 0.376 56.9 57. -0.5 -59 ICEILING 708.0 - C4, 18" Cl 74.[ 8.0 592.0 0.37. 57.4 57.4 0.0 0 TOTAL TRANSMISSION LOAD = -1,214
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
This page replaced by Revision 20.
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.13. 13
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C11 ROOM NAME: CORRIDOR (contd)
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load =(Trans + Other Sensible) w -1,214 + 0 -1,214 SUPPLY AIR:
Supply air is a mix of air from rooms C4, C5 & C8 & outside air.
Room C4 C5 cfm 0 3297 3190 11° 0 Temperature,'FF57.5 57.4 1 57.28t
[Total flow = 7,587 cfm
,Supply air temperature: 57.4 'F Ts I I 0 I CFMI ROOM TEMPERATURE (Tr) = 57.4 ) + ( -1,214 /(1.08 x 7,587 ) 57.3 oF LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C4 C5 C8 cfm 3297 3190 1100 Humidity ratio 0.0069 0.
Total flow = 7,587 cfm Wr = 0.0069 # moist / # dry air ISTEADY STATE ROOM TEMPERATURE: 57.4 'F dry bulb =
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.13. 14
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 1,353 cfm (Supply from AHU)
Supply Air Temp: 57.1 'F (Supply from AHU)
Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 57.1 *F Design Rm Temperature: 65 TYPE OF LENGTH/ I WIDTH AREA U To Tr DELTA T SENSZBLE HEAT WENCLOSURE HGT. (Ft) (Ft) (Sq rt) Btu/h.sqft.F (7F) () (*F) (B51/h)
EAST 692.0' - C9, 8" RMW 33.3 9.0 299.7 0.45 57.2 57.1 0.1 14 WEST 692.0' - CS, 8" RMW 33.3 9.0 299.7 0.45 57.2 57.1 0.1 14 SOUTH* 692.0' - C11, 8" RMW 11.0 9.0 77.5 0.45 57.4 57.1 0.3 11 SOUTH Door C13 7.2 3.0 21.5 0.44 57. 57.1 0.3 3.
NORTH 692.0' - AB/A31, 42" CI 8.0 9.0 72. 0.21, 60.0 57.1 2.9 441 NORTH 692.0' - ABIA30, 42" CI 3.0 9.0 27.0 0.21 60.1 57.1 2.9 1 FLOOR 692.0'- Ground 11.0 33.; 366.. 0.026 50.1 57.1 -7.1 -6_
CEILING ATTIC (Susp. ceiling) 11,0 33.3 366.1 0.330 57.3 57.1 0.2 2 TOTAL TRANSMISSION LOAD = 58
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 58 + 0 58 Ts I a I CFMI ROOM TEMPERATURE (Tr)= 57.1 + 58 / ( 1.08 x 1,353 ) = 57.1 *F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 1,353 ) = 0.0069 ISTEADY STATE ROOM TEMPERATURE: 57.1 F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I 1 & 2 Page: 7.13. 15
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. - NIA ROOM NAME: ATTIC (above C12) Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 57.3 *F Design Rm Temp *F: NA TYPE OF LENGTH/ WDi A-A T T11 I Tr DELTA T SENSXBLE HEFAT WALL ENCLOSURE HGT. (Ft) (Ft) Isq VtY) Btulh.sqft.F (*F) (*F) (F) (BTUf,1)
EAST 692.0' - C9, 8" RMW 33.3 5.5 183.2 0.455 57.2 57. -0.1 -_
WEST 692.0'- C8, 8" RMW 33.3 5.5 183.2 0.455 57. 57. -0.1 SOUTH 692.0' - Cli, 8" RMW 11.0 5.51 60.51 0.455 57.4 57. 0.1 NORTH 692.0' -ABIA31. 42" CI 8.0 5.5 44.0 0.212 60, 57. 2.7 2 NORTH 692.0' - ABIA30, 42" CI 3.0 5. 16. 0.214 60 57.1 2.7 FLOOR ATTIC (Susp. ceillng) 11.4 33.3 366.3 0.331 57.1 57.j -0.2 -2 CEILING 708.0' -C4, 18Ci 11.01 33.3 366.4 0.305 57.4 57.3 0.1 11 TOTAL TRANSMISSION LOAD = 8 ISTEADY STATE ROOM TEMPERATURE: 57.3 F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 7.13. 16
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. - 692.0' - STAIR C1 Ref 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbWIIb dry air Steady State Temperature: 53.1 *F Design Rm Temp *F: NA TYPE OF LENGTH/ WDT AREA o To Tr DELTA T SENSXSLZ SEAT WALL ENCLOSURE HOT. (It) (Ft) (Sq FtI) Btulh.sqft.F (F) (F) (F) (BTUI/h)
WEST 692.0'- C1, 36" Cl 8.( 14.51 116.0 0.236 56.6 53.1 3.5 961 SOUTH 692.0'- Ground 18.0 14.51 261.0 1.000 50.0 53.1 -3.1 -809J NORTH 692.0' - C2, 12" CI 18. 14. 261.0 0.431 57.5 53.1 4.4 4951 EAST 6592.0"- Cl1, 8" RMW 8. 14.51 94.5 0.455 57.4 53.1 4.3 1851 EAST Door C1 7.. 3. 21.5 0.448 57. 53.1 4.3 41 FLOOR 692.0'- Ground 18.0 8.0 144.0 0.02 50.. 53.1 -3.1 -1 CEILING (See Note) __ _ _ _ _ ,.". .
OTAL TRANSMISSION LOAD-4 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: -4 ISTEADY STATE ROOM TEMPERATURE: 53.1 °F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11& 2 Page: 7.13. 17
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 692.0' - STAIR C2 Ref. 5.5 - 5.11.5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.4 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA oF Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 53.5 *F Design Rm Temperature: NA TYPE OF LFNTH/ WZDTK AREA U TS T DELTA T NSZNBL3HLAT NY" ENCLOSUR HOT. (lt) (Ft) (sq Ft) Btu/h.sqft.F ()F) (F) (F) (UTUih)
WEST* 692.0' - C11, 8- RMW 8.0 14.51 94.5 0.455 57.4 53.5 3.9 16 WEST Door C12 7.2 3.0 21.51 0.44i 57.4 53.5 3.9 3 SOUTH 692.0' -Ground 18A 14.5 261. 1.00 50.01 53.5 35 -91 NORTH 692.0" - C9, 8" RMW 18 14.5 261.0 0.45 57.2 53.5 3.7 43 EAST 692.0 - CI!, 38" CI 8.1 14.5 116.0 0.23 63.1 53.5 9.7 26
- FLOOR 692.0- Ground 18.0 8.0 144.0 0.02 50.4 53.5 -3.5 -1 (CEILING (See Note) M,-I F, . .
TOTAL TRANSMISSION LOAD = -16 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: -16 STEADY STATE ROOM TEMPERATURE: 53.5 BF dry bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I 1 & 2 Page: 7.13. 18
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 708.0-Cl Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.4 ROOM NAME: UNIT 1 AUXILIARY INSTRUMENT ROOM Design air flow: 8,602 cfm (Supply from AHU)
Supply Air Temp: 57.1 *F (Supply from AHU)
Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 62.0 *F Design Rm Temp: 63 TY"E OF LENGTE/ WIOTS AREA U Ta Tr DELTA T SENSIBLE SEAT WALL ENCLoSURE KGT. (,t) (It) (Sq It) Btu/h.sqft.F MF) (7F) (7F) (aTU/h)
SOUTH 708.0' - TBrTI, 36" Cl 68.2 19.50 1329. 0.23 40. 62.0 .22.0 -6,905 SOUTH 708.0'- Stair C1, 8" CI 18.0 19.. 351.( 0.500 54.7 62.0 -7.3 -1,281 NORTH 676.0'- ABIA2, 36" CI 37.2 3. 130.2 0.236 60.( 62.0 -2.0 .61 NORTH 692.0' - AB/A3, 36" CI 26.51 3.50 92.8 0.23 60.( 62.0 -2.0 -44_
NORTH 692.0'- AB/A5, 36" Cl 21.51 3.5 75.3 0.23 60. 62.0 -2.0 -3 NORTH 713.0' - Gen.area, 36" Cl 56.2 16.00 8 899.1 0.23 60. 62.0 .2.0 -42 NORTH 713'- A25, 36" Cl 15.0 16.00 240.0 0.23 60. 62.0 -2.0 -11 NORTH 713'- A26, 36" Cl 15.0 16.0 240.0 0.23 60. 62.0 -2.0 -11 EAST* 708.0' - C2, 8" Cl 8.0 19.51 113.0 0.50C 56. . 62.0 .5.1 -28 EAST Door C22 7.4 6.00 43.0 0." 56.91 62.0 -5.1 -91 E AS T 7 0 8.0' - C3 , 8 " Ci 34 . 51 19 .5 0 538 . . 0 .5 0 ( 6 3. 1 6 2. 0 1 .1 2 22' WEST* 708.0' - TB/TI, 36" Cl 34.5 19.50 647. 0.23( 40. 62.0 -22.0 -3.
WEST Door C20 7.3 3.50 25.. 0." 40.0 62.0 -22.0 -25 WEST' Stair C1, 8" Cl 8.0 19.50 134.. 0.431 54.7 62.0 -7.3 -42 WEST Door C21 7.2 3.00 21.. 0.448 54.7 62.0 -7.3 -7(
FLOOR 692.0'- C2,18" CI 989.0 0.305 57.5 62. -4.5 -1.35 FLOOR 692.0'- C3, 18" Cl . ; 775.9 0.30 58.0 62. ( -4.0 -94 FLOOR 692.0' - C4,1- CIl 842.5. 0.305 57.4 62.0 -4.6 -1.18 FLOOR 692.0'- C5, 18" Cl * . 189.. 0.30 57. 62. -4.5 -261 FLOOR 692.0'- Cl 1, 18" C I / 544. 0.30 57.4 62.0 -4.6 -761 CEILING 729.0 - C1, 18" CI, " : 3341.. 0.376 60.0 62.0 -2.0 -2,51 TOTAL TRANSMISSION LOAD = .20,1961
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 65,468 TOTAL INTERNAL 65,468 Total Sensible Load a (Trans + Other Sensible) = -20,196 + 65,468 = 45,272 DUCT HTR (KW) % HtrOpr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 0 8,602 57.1 0 57.1 (SeeSect.7.7)(See Notes for this Section)
Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 57.1 ) + ( 45,272 /(1.08 x 8,602 ) = 61.9 *F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Wr = 0.0069 + 0 /(4840x 8,602 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 62.0 *F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 7.13. 19
Title:
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. - 708.0'- C2 Ret: 5.5 -5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: CORRIDOR Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air 0
Steady State Temperature: 56.9 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U TS Tr DELTA T SENSIBLE HEAT WALL ENCLOSU E (Ft)"T. (Ft) (sq rt) Btu/h.sqft.F (7F) (7F) ("F)/b)
EAST* 708.0' - C4. 8" CI 8.0 19.. 113.0 0.500 57. 56.9 0.5 28 EAS T Doo r C 24 7 .2 6.. 4 3.0 0.448 57.4 56 .9 0 .5 1(
WEST
- 708.0'. C1, 8" CI 8.0 19. 113.0 0.500 62.0 56.91 5.1 288 WEST Door C22 7.2 6.. 43.0 0." 62.0 56.9 5.1 981 SOUTH- 708.0'- TB/TI, 36" Cl 39.0 19.1 736.1 0.23 40.C 56.9 -16.9 -2,936 SOUTH Door C26 7.2 3.4 24.4 0." 40.C 56. -16.9 -185 NORTH*
F LO O 708.0'- C3,8" CI 39. 19.5 717.51 0.500 63.1 56. 6.2 2,22 R
NORTH DoorC23 7.. 6. 43. 0. 63.1 56. 6.2 119 692.0-
- C ll1, FLOOR.62.0',,]I, ,
., "CI
% 312. 4 0.37 57. 56. 0.5 5 18-CEILING 729.0 -C1, 18" CIC I 32 0.3 0 56.9 3.1 295
-; : TOTAL TRANSMISSION LOAD =
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL ROOM SENSIBLE LOAD: i ISTEADY STATE ROOM CONDITIONS: 56.9 "F dry bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 & 2 Page: 7.13. 20
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 708.0-C3 Ref. 5.5 -5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 63.1 'F Design Rm Temp *F: 63 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT ENCLOSURE HGT. (7t) (Ft) (Sq 't) Btulh.sqft.F (F) rCF) ('F) (BTU/h)
SOUTH* 708.0'- C2, 8" Cl 39.0 19.5 717.5 0.500 56.9 63.1 -6.2 -2,22 SOUTH DoorC23 7.2 6.0 43.0 0.44E 56.9 63.1 -6.2 -119 NORTH 676.0'- ABIA3, 36" Cl 39.0 3.5 136.5 0.236 60.0 63.1 .3.1 -100 NORTH 713.0' - Ion, fltr rm, 36" 39.0 16.0 624.0 0.236 60.- 63.1 .3.1 -457 EAST 708.0' - C4, 8" Cl 33. 19.5 649. 0.500 57.4 63.1 -5.7 -1,851 WEST 708.0'- C1, 8" CI 33.3 19.5 649. 0.50 62.01 63.1 -1.1 -35 O2 8 765 0.30 57. 63.1 -5.6 -1,30 FLOOR 692.0'- C6,18" CI , 526. 0.30 57. 63.1 -5.2 -8 CEILING 729.0 - C1, 18" Cl 1292.( 0.376 60.0 63.1 -3.1 -1,50 TOTAL TRANSMISSION LOAD = -8,756
(") The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 54,444 TOTAL ROOM SENSIBLE LOAD: 54,444 Total Sensible Load = (Trans + Other Sensible) = -8,756 + 54,444 45.688 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 0 6,677 57.1 0 57.1 (See Sect. 7.8)
(See Notes for this Section)
SUPPLY AIR:
Supply air is a mix of air from two different air handling units.
Room AHU( ER) AHU (CR) cfr 6677 0 I Temperature. °F 57.1 0.0 Total flow = 6,677 cfm Supply air temperature: 57.1 'F Ts I o I CFMI ROOM TEMPERATURE (Tr) ( 57.1 ) + ( 45.688 /(1.08 x 6,677 ) 63.4 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL RUUM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room AHU(MER) AHU (CR) cfm 6677 0.0 Humidity ratio 0.0069 0.0000 Total flow = 6,677 cfm We' = 0.0069 # moist /1 dry air Wr = 0.0069 + 0 / (4840 x 6,677 ) = 0.0069 ISTEADY STATE ROOM TEMPERATURE: 63.1 OF dry bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 & 2 Page: 7.13. 21
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11,5 5.16,5.18,5.20,5 5,54,5.56,5.57,6.4 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 9,268 cfm (Supply from AHU)
Supply Air Temp: 57.1 °F (Supply from AHU)
Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 57.4 'F Design Rm Temperature: 62 TYPE OF LBITK/ WIDTH IAPt- U TS Tr DELTA T SENSIBLE BEAT M71LL ENCLOSURE HOT. (Ft) (it) (Sq it) Btu/h.sqft.F (F) CF) (*F) (eTo/h)
SOUTH 708.0' - TB/T1, 36" Cl 75.1 19.51 1464.5 0.23 40. 57.4 -17.4 .6,014 SOUTH 708.0'- Stair C2, 8" Cl 18.0 19.51 351.( 0.50 51.1 57.41 -5.6 -983 NORTH 692.0' - AB/A31, 36" CI 42.0 3.50 147. 0.23 60. 57.4 2.6 901 NORTH 692.0' - ABIA30, 36"CI 26.0 3.50 91.0 0.2 60.( 57.4 2.6 5t NORTH 692.0- - ABIA29, 36" Cl 22.0 3.50 77.0 0.231 60.C 57.41 2.6 47 NORTH 713.0' - Ion, fltr rm. 36" 42.0 15.00 630.0 0.23 60. 57.41 2.8 387 NORTH 713'-AB Gen Area, 36" Cl 48.0 14.50 696.0 0.23 60. 57.4 2.6 427 WEST 708.0' - C3, 8" CI 34.5 19.5 672.8 0.5001 63.1 57.4 5.7 1,917 WEST" 708.0' - C2, 8- CI 8.0 19.51 113. 0.500 56.91 57.4 -0.5 -28 WEST DoorC24 7.2 6.0 43.6 0.. 56.9 57.4 -0.5 .101 EAST 708.0' - TBrTr, 36" Cl 34.5 19.5 672.8 0.23 40.0 57.4 -17.4 -2,764 EAST" Stair C2, 8" CI 8.0 19.51 134.5 0,431 51.8 57.4 -5.6 -3251 EAST Door C25 7.2 3.0 21.5 0.. 51.8 57.4 -5.6 -54 FLOOR 692.0' - C6, 18" CI 33.3 6.1 229.8 0.37 57.1 57.4 0.5 43 FLOOR 692.0' - Cl;, 18" CI 75.9 8.0 607.4 0.371 57.4 57.4 0.0 01 FLOOR 692.0'- C7, 18" Cl 11. 33. 376.3 0.37 57.5 57.4 0.1 14 FLOOR 692.0' - C8, 18" Cl 18.01 33.3 599. 0.30 57. 57. -0.2 -37 FLOOR 692.0'-Attic above C12) 11. 33.3 366.3 0.30 57. 57. -0.1 -11 FLOOR 692.0' - C9,18" CI 43. 33. 1431 0.30 57. 57.- 0.2 -8 CEILING 729.0- Cl, 18"Cl, : 3610. 0.305 60.0 57.4 2.6 2,86 TOTAL TRANSMISSION LOAD = -4,466
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 6,311 TOTAL ROOM SENSIBLE LOAD: 6,311 Total Sensible Load = (Trans + Other Sensible) = -4,466 + 6,311 1.845 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 0 9,268 57.1 0 57.1 (See Sect. 7.9)
( 7(See Notes for this Section)
Ts I Q I CFMI ROOM TEMPERATURE (Tr) 57.1 + 1,845 / ( 1.08 x 9,268 ) 57.3 *F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 9,268 ) = 0.0069 STEADY STATE ROOM TEMPERATURE: 57.4 'F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.13. 22
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. - 708.0'- STAIR C1 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio:
Steady State Temperature:
Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0.0 X 3.413 X 100%
TOTAL ROOM SENSIBLE LOAD: 16 STEADY STATE ROOM TEMPERATURE: 54.7 OF dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN 1 1 & 2 Page: 7.13. 23
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
ROOM NO. 708.0'- STAIR C2 Ref 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air 0
Steady State Temperature: 51.8 'F Design Rm Temp F: NA TYPE OF LET/ WDTH AREA U To Tr DELTA T SENLE SEAT WALL ENCLOSURE HtO. (Irt) (Ft) (Sq *t) Btu/h.sqft.F (F) (F) (F) (BTU/h)
EAST 708.0'- TBITI, 36" CI 8.0 19.5 156.0 0.236 40.0 51.8 -11.8 -434 SOUTH 708.0' -TB/T1, 36- CI 18.0 19.5 351.0 0.23 40.0 51.8 -11.8 -977 NORTH 708.0' - C4, 8- C 18.0 19 351.0 0.50 57.4 51.8 5.6 983 WEST* 708.0' -C4, 8 Ci 8.0 19.. 134.5 0.50 57.4 51.8 5.6 377 EST Door C25 7 30 21.1 0. 57.4 51.8 5.6 54 ICEILING (See Note ~ ~ ... ~.
TOTAL TRANSMISSION LOAD =
Note: No transmission through the tior & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: I ISTEADY STATE ROOM TEMPERATURE: 51.8 aF dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 7.13. 24
Title:
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
7.13 LOOP CONDITION (WINTER)
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT:
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUM. cfm X *F (cfm) CF) # MOIST i # DRY MECHANICAL EQUIP. ROOM EAST (C10) 3,267 63.2 0.0069 22.5 206,474 COMMUNICATION ROOM (692.0' - C9) 3,388 57.2 0.0069 23.4 193,794 MECHANICAL EQUIP. ROOM WEST (C1) 6,884 56.6 0.0069 47.5 389,634 UNIT 1 AUX. INSTRUMENT ROOM 1708.0'-Cl 8,602 62.0 0.0069 59.4 533,324 COMPUTER ROOM (708.0'- C3) 6,677 63.1 0.0069 46.1 421,319 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 9,268 57.4 0.0069 63.9 531,955 OUTSIDE AIR 2,420 13.0 0.0003 0.7 31,460 ITOTAL Vreturn = 40,506 i W W' . `
-; 263.5 2,307,960 Return Air Temperature from EBR spaces: SUM (cfm X *F) I Vreturn: Treturn = I 57.0 F I Return Air Humidity Ratio from EBR spaces: Wretum = 0.0065 # MOIST I # DRY AIR This page replaced by Revision 20.
PROGRAM AIRCOOL - REVISION 6.1 F_ 6" -In 010 - 07/661j We,, /A 0 - f -7. 1 , . z Finned Tube Air Cooler Rating Program 7 Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Monday, August 09, 2010 at 12:31:22 PM
- EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0
PROGRAM AIRCOOL - REVISION 6.1 Ean -moo -o7i~,'.~I Finned Tube Air Cooler Rating Program 0- '71 171Z Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Monday, August 09, 2010 at 12:31:22 PM
- QA REFERENCES
- QA REF REFERENCE SOURCE DESCRIPTION
rli5ýn - en CP - v 7/ ( R ý, *,/i PROGRAM AIRCOOL - REVISION 6.1 1C.
PA L E OL7.11. I4du Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Monday, August 09, 2010 at 12:31:22 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 6 DATE: 30-30-03 PROCEDURE: EBR LOCA WINTER CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 65.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 312.00 6095.00 Inlet Temperature (degrees F): 42.00 57.00 Outlet Temperature (degrees F): 42.77 42.27 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2363.57 5.74 Clean Pressure Drop (psi): 64.22 Not Calculated Fouled Pressure Drop (psi): 76.80 Not Calculated Velocity (ft/s and ft/min): 14.34 174.14 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 120882/ 99289/ 21592 Btu/hr Average Overall Heat Transfer Coefficient: 5.06 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 42.27 deg F
PROGRAM AIRCOOL - REVISION 6.1 0 7'6- _ le Finned Tube Air Cooler Rating Program Aa2 e o Copyright 1994 by Holtec International. All rights reserved. 7 This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Friday, August 13, 2010 at 12:22:38 PM
- EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit:
1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0
PROGRAM AIRCOOL - REVISION 6.1 Ern - 11Ce-.9716R9 Xlev.
Finned Tube Air Cooler Rating Program e 7-7,1.29 Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Friday, August 13, 2010 at 12:22:38 PM
- QA REFERENCES
- QA REF REFERENCE SOURCE DESCRIPTION
PROGRAM AIRCOOL - REVISION 6.1 IEpm- M C Finned Tube Air Cooler Rating Program P 7.1/3.30 Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Friday, August 13, 2010 at 12:22:38 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 03 DATE: 08-24-04 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 65.00 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 238.00 6095.00 Inlet Temperature (degrees F): 42.00 57.00 Outlet Temperature (degrees F): 43.01 42.30 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1886.09 5.74 Clean Pressure Drop (psi): 39.64 Not Calculated Fouled Pressure Drop (psi): 47.41 Not Calculated Velocity (ft/s and ft/min): 10.94 174.14 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 120475/ 99083/ 21392 Btu/hr Average Overall Heat Transfer Coefficient: 5.00 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 42.30 deg F vwý
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 8.1
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
8.0
SUMMARY
OF RESULTS AND CONCLUSIONS (Note) 8.1 NORMAL PLANT OPERATION - SUMMER Case I (Maximum Room Temperatures and Minimum AHU Cooling Capability)
Table 8.1-1 below lists cooling loads, temperatures and relative humidities of the rooms served by EBR AHUs.
These steady state data were extracted from Section 7.8. Design values reflect the current normal maximum EDD temperatures.
TABLE 8.1-1 (Temperature & Relative Humidity - Normal Summer - Case 1)
COOLING LOAD TEMPERATURE RELATIVE ROOM (BTUIHR) OF HUMIDITY (%)
SENSIBLE ILATENTI DESIGN I ST. STATE DESiGNIST.STA.
ROOMSS m
MECAICU;lm.AL EQUIrMEN T IROOM WEST3 (C11 86 77 20-60 43 MECHANICAL EQUIPMENT ROOM (C2) 86 75 20-60 47 4
250V BATTERY ROOM 1 (C3) 90 77 18-65 44 250V BATTERY BOARD ROOM 1 (C4) 90 73 18-65 51 250V BATTERY BOARD ROOM 2 (C5I 90 72 18-65 51 4 --
250V BATTERY ROOM 2 (C6) 90 76 18-65 45 24V & 48V BATTERY ROOM (C7) 90 75 18-65 47 24V & 48V BATTERY BOARD ROOM (C8) 90 75 18-65 47 COMMUNICATION ROOM (C 9) 90 77 18-65 47 MECHANICAL EQUIPMENT ROOM EAST (C10) 86 81 20-60 38
- - 4-CORRIDOR (C 1'1 SECONDARY ALARM STATION (C12) 90 81 18-65 38 ATTIC (above C12) 84 t4A 75 WEST STAIRWELL (STAIR C1) 18 - 73 EAST STAIRWELL (STAIR C2) 78 *. 72 , -'
ROOMS @ ELEVATIC UNIT # 1 AUX INSTRUMENT ROOM (C1) 162,05 90 78 40-60 41 CORRIDOR (C 2) 30 COMPUTER ROOM (C3) 121.7421 4001 74 69 1 40-70 1 54 UNIT # 2 AUX INSTRUMENT ROOM (C4) 105,8651 2001 90 1 71 40-70 54_
WEST STAIRWELL (STAIR C1) 84 , 91
- I .I EAST STAIRWELL (STAIR C2) 2541 *e ',i -v 85
ISUMMARY
- 668,3051 1,6001 As shown in Table 8.1-1, calculated temperatures and relative humidities in each room are less than the values currently shown on the applicable EDDs (Ref. 5.5 through 5.7).
As shown in Table 8.1-1A, at a controller setpoint of 68'F, the following cooling loads and cooling capacities were computed. Final cooling loads are less than cooling capacities, thus adequate cooling capacity exists during this NORMAL (summer) cooling scenario.
TABLE 8.1-1A (Cooling Loads & AHU Heat Duty - Normal Summer - Case 1)
Cooling Final Computer AHU A-A AHU B-A TOTAL Load Cooling Room (216 gpm) (216 gpm) three (3)
Name Load AHU AIRCOOL
- AIRCOOL AHUs
______________ * (Btu/h) (Btulh) (Btulh) (Btulh) (Btulh)
Sensible 668,305 79,460 426,751 426,751 932,962 Latent 1,600 - 48,584 48,584 97,168 Total 669,905 79,460 475,335 475,335 1,030,130 For Heat Duty see pg. 7.8.27 For Heat Duty see pg. 7.8.30 See page 8.7 for evaluation of chiller capacity.
Note: See Section 6.0 in Appendix 11 for the summary of results and conclusions for dual unit operation.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2 Page: 8.2
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 &708.0 - Control Bldg.
8.0
SUMMARY
OF RESULTS AND CONCLUSIONS 8.1 NORMAL PLANT OPERATION - SUMMER Case 2 (Minimum Room Temperatures and Maximum AHU Cooling Capability)
Table 8.1-2 below lists cooling loads, temperatures and relative humidities of the rooms served by EBR AHUs.
These steady state data were extracted from Section 7.9. Design values reflect the current normal maximum EDD temperatures.
TABLE 8.1-2 (Temperature & Relative Humidity - Normal Summer - Case 2)
COOLING LOAD TEMPERATURE RELATIVE ROOM (BTUIHR) OF HUMIDITY (%)
I SENSIBLE I LATENT DESIGN ST. STATE DESIGN ST.STA.
ROOMS @ ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (CI) 32,439 86 76 20-60 45 MECHANICAL EQUIPMENT ROOM (C2) 7,426 . , 86 74 20-60 48 250V BATTERY ROOM 1 (C3) 3,425 Vi* 90 76 18-65 43 250V BATTERY BOARD ROOM I (C4) 40,033 . , 90 73 18-65 49 250V BATTERY BOARD ROOM 2 (CS) 40,757
- 90 72 18-65 49 250V BATTERY ROOM 2 (C6) 2,050 -' . 90 75 18-65 45 24V & 48V BATTERY ROOM (C7) 529 . 90 74 18-65 46 24V & 48V BATTERY BOARD ROOM (C) 13,018 90o 74 18-65 46 COMMUNICATION ROOM (C 9) 28,096 400 90 77 18-65 47 MECHANICAL EQUIPMENT ROOM EAST (CIO) 68,194 . 86 81 20-60 36 CORRIDOR (C 11) 3,794 : 23*>.> 73 _____.
SECONDARY ALARM STATION (C12) 28,690 200 90 82 18-65 37 ATTIC (ave C12) 765 *
- 74 :
WEST STAIRWELL (STAIR Cl) 94 ' :"> 73 .
EAST STAIRWELL (STAIR C2) 719 ' 72 22>i ROOMS @ ELEVATION 708.0' UNIT # I AUX INSTRUMENT ROOM (Ct) 173,159 400 90 75 40-60 44 CORRIDOR (C 2) 108 -j 688 .
COMPUTER ROOM (C3) 125,439 400 74 66 40-70 58 UNIT # 2 AUX INSTRUMENT ROOM (C4) 117,641 200 90 67 40-70 59 WEST STAIRWELL (STAIR C1) -53 . '¶ 89 : 'i
- EAST STAIRWELL (STAIR C2) 163 : .1 . 83 *.
ISUMMARY
- 686,487 1 600 As shown in Table 8.1-2, calculated temperatures and relative humidities in each room are less than the values currently shown on the applicable EDDs (Ref. 5.5 through 5.7).
As shown in Table 8.1-2A, at a controller setpoint of 68 0 F, the following cooling loads and cooling capacities were computed. Final cooling loads are less than cooling capacities, thus adequate cooling capacity exists during this NORMAL (summer) cooling scenario.
TABLE BI-2A fCnnlinn I nrnI~ A ...........--.---
AI.III H~t fl..tu~ ,.-.--.. l~k~rm~I ~,mmm~r - C~e 2~
Cooling Final Computer AHU A-A AHU B-A TOTAL Load Cooling Room (238 gpm) (312 gpm) three (3)
Name Load AHU AIRCOOL
- AIRCOOL ** AHUs
_________ .*., : (Btulh) (Btulh) (Btu/h) (Btulh) (Btulh)
Sensible 686,487 98,333 472,197 478,665 1,049,195 Latent 1,600 - 157,703 164,249 321,952 Total 688,087 98,333 629,900 642,914 1,371,147
- For Heat Duty see pg. 7.9.27 For Heat Duty see pg. 7.9.30
- " For Heat Duty see pg. 7.9.33 See page 8.7 for evaluation of chiller capacity.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / 1 & 2 Page: 8.3
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
8.0
SUMMARY
OF RESULTS AND CONCLUSIONS 8.2 LOCA CONDITION - SUMMER - NO CONCURRENT LOOP Case 1 (Maximum Room Temperatures and Minimum AHU Cooling Capability)
Table 8.2-1 below lists cooling loads, temperatures and relative humidities of the rooms served by EBR AHUs.
These steady state data were extracted from Section 7.10. Design values reflect the current maximum LOCA EDD temperatures.
TABLE 8.2-1 (Temperature & Relative Humidity - LOCA Summer - Case 1)
COOLING LOAD TEMPERATURE RELATIVE ROOM I (BTUIHR I OF I HUMIDITY (%)
SENSIBLE1 LATENT DESIGN IST. STATE DESIGNI ST.STA.
ROOMS @ ELEVATION 692.0-MECHANICAL EQUIPMENT ROOM WEST (Cl) 35,698 4:* 1 89 80 NA NA MECHANICAL EQUIPMENT ROOM (C2) 10,631 83 77 NA NA 250V BATTERY ROOM 1 (C3) 4,847 P 88 80 NA NA 250V BATTERY BOARD ROOM 1 (C4) 43,781 85 74 NA NA 250V BATTERY BOARD ROOM 2 (CS) 44,923 , 85 73 NA NA 250V BATTERY ROOM 2 (C6) 3,495 488 78 NA NA 24V & 48V BATTERY ROOM (C7) 1,062 i'* U 90 77 NA NA 24V & 48V BATTERY BOARD ROOM (C8) 14,957 ! 85 76 NA NA COMMUNICATION ROOM (C 9) 34,888 400 88 79 NA NA MECHANICAL EQUIPMENT ROOM EAST (ClO) 73,955 ,87 83 A N CORRIDOR (C 11) 7,933 i
- 75 SECONDARY ALARM STATION (C12) 29,738 200 82 82 NA NA ATTIC (above C12) 408 ' *..........78 ____.
- WEST STAIRWELL (STAIR C1) 1 74 EAST STAIRWELL (STAIR C2) 637 17k 12* 73 -
ROOMS @ ELEVATION 708.0' UNIT # 1 AUX INSTRUMENT ROOM (Cl) 239,274 400 89 89 NA NA CORRIDOR (C 2) -77 96 _____
COMPUTER ROOM (C3) 121 122,386 400 82 78 NA NA UNIT # 2 AUX INSTRUMENT ROOM (C4) 158,858 200 87 77 NA NA WEST STAIRWELL (STAIR Cl) -181 '1. 102 -
EAST STAIRWELL (STAIR C2) 140 .. ,, 93
ISUMMARY
- 827,353 1,600 a
As shown in Table 8.2-1, calculated temperatures in each room are less or equal than values currently shown on the applicable EDDs (Ref. 5.5 through 5.7).
As shown in Table 8.2-1A, at a controller setpoint of 68°F, the following cooling loads and cooling capacities were computed. Final cooling loads are less than cooling capacities, thus adequate cooling capacity exists during this LOCA (summer) cooling scenario.
TABLE 8.2-1A (Cooling Loads & AHU Heat Duty - LOCA Summer - Case 1)
Cooling Final Computer AHU A-A AHU B-A TOTAL Load Cooling Room (216 gpm) (216 gpm) three (3)
Name Load AHU AIRCOOL AIRCOOL
,(Btu/h) (Btulh) (Btu/h) (Btu/h) (Btulh)
Sensible 827,353 N/A 554,868 554,868 1,109,736 Latent 1,600 NIA - -
Total 828,953 NIA 554,868 554,868 1,109,736
- For Heat Duty see pg. 7.10.27.
See page 8.7 for evaluation of chiller capacity.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page: 8.4
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
8.0
SUMMARY
OF RESULTS AND CONCLUSIONS 8.2 LOCA CONDITION - SUMMER - NO CONCURRENT LOOP Case 2 (Minimum Room Temperatures and Maximum AHU Cooling Capability)
Table 8.2-2 below lists cooling loads, temperatures and relative humidities of the rooms served by EBR AHUs.
These steady state data were extracted from Section 7.11. Design values reflect the current maximum LOCA EDD temperatures.
TABLE 8.2-2 (Temperature & Relative Humidity - LOCA Summer - Case 2)
COOLING LOAD TEMPERATURE RELATIVE ROOM (BTUIHR) I OF I HUMIDITY (%)
SENSIBLE1 LATENT DESIGN I ST. STATE DESIGN I ST.STA.
ROOMS @ ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (CI) 39,395 89 7" NA NA MECHANICAL EQUIPMENT ROOM (C2) 11,695 i 83 72 NA NA 250V BATTERY ROOM 1 (C3) 5,264 88 75 NA NA 250V BATTERY BOARD ROOM 1 (C4) 44,442 " 85 69 NA NA 250V BATTERY BOARD ROOM 2 (C5) 44,166 MR:>1 85 68 NA NA 250V BATTERY ROOM 2 (C6) 3,105 : 88 73 NA NA 24V & 48V BATTERY ROOM (C7) 1,186 : 90 72 NA NA 24V & 48V BATTERY BOARD ROOM (C8) 15,253 85 as 71 NA NA COMMUNICATION ROOM (C 9) 35,994 400 88 74 NA NA MECHANICAL EQUIPMENT ROOM EAST (C11O 77,397
- j 87 79 NA NA CORRIDOR (C 11) 9,692 %.
I: 70 _____._'ýi SECONDARY ALARM STATION (C12) 29,939 200 82 77 NA NA WEST STAIRWELL (STAIR Cl)
ATTIC (above C12) 72, 621I,;;-!* :: :
72 73 EAST STAIRWELL (STAIR C2) 781 * ' e 71 .
ROOMS @ ELEVATION 708.0-UNIT # 1 AUX INSTRUMENT ROOM (Cl) 245,090 400 89 84 NA NA CORRIDOR (C 2) 175 . 9 93 COMPUTER ROOM (C3) 142,009 400 82 65 NA NA UNIT # 2 AUX INSTRUMENT ROOM FC4) 164,907 200 87 73 NA WEST STAIRWELL (STAIR Cl) -36 99 EAST STAIRWELL (STAIR C2) 282 90
ISUMMARY
- 871,4301 1,600 As shown in Table 8.2-2, calculated temperatures in each room are less than the values currently shown on the applicable EDDs (Ref. 5.5 through 5.7).
As shown in Table 8.2-2A, at a controller setpoint of 68 0F, the following cooling loads and cooling capacities were computed. Final cooling loads are less than cooling capacities, thus adequate cooling capacity exists during this LOCA (summer) cooling scenario.
TABLE 8.2-2A (Cooling Loads & AHU Heat Duty - LOCA Summer - Case 2)
Cooling Final Computer AHU A-A AHU B-A TOTAL Load Cooling Room (238 gpm) (312 gpm) three (3)
Name Load AHU* AIRCOOL
- AIRCOOL - AHUs ii (Btu/h) (Btu/h) (Btu/h) (Btulh) (Btu/h)
Sensible 871,430 82,805 551,989 556,832 1,191,626 Latent 1,600 - 82,312 87,153 169,465 Total 873,030 82,805 634,301 643,985 1,361,091 For meat Duty see pg. 7.11.30 For Heat Duty see pg. 7.11.27 For Heat Duty see pg. 7.11.33 See page 8.7 for evaluation of chiller capacity.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 8.5
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
8.0
SUMMARY
OF RESULTS AND CONCLUSIONS 8.3 NORMAL PLANT OPERATION - WINTER Table 8.3 below lists cooling loads, temperatures and relative humidities of the rooms served by EBR AHUs.
These steady state data were extracted from Section 7.12. Design values reflect the current normal minimum EDD temperatures.
TABLE 8.3 (Temperature & Relative Humiditv - Normal Winter)
COOLING LOAD TEMPERATURE RELATIVE ROOM (BTUI"R) OF HUMIDITY (%)
SENSIBLE I LATENT DESIGNI ST. STATE DESIGN ST.STA.
ROOMS @ ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (C1) .5,812 66 68 20.60 56 MECHANICAL EQUIPMENT ROOM (C2) 1,408 .. 66 72 20-60 51 250V BATTERY ROOM 1 (C3) 1,193: 70 73 18-65 48 250V BATTERY BOARD ROOM I (C4) 35,027 70 73 18-65 50 250V BATTERY BOARD ROOM 2 (C5) 35,672
- I 70 73 18-65 48 250V BATTERY ROOM 2 (C6) 744,.;,. 70 73 18-65 1 49 24V & 48V BATTERY ROOM (C7) -509 * : iA 70 71 18-65 1 52 24V & 48V BATTERY BOARD ROOM (C8) 10,689 70 72 18-65 50 COMMUNICATION ROOM (C 9) 17,792 0 70 75 18-65 48 MECHANICAL EQUIPMENT ROOM EAST (CIO) 31,591 - 66 72 20-60 50 CORRIDOR (C 11) -4,666 * ., 72 SECONDARY ALARM STATION (C12) 70 81 18-65 39 ATTIC (above C12) 1,247 70 ..
WEST STAIRWELL (STAIR CI) 130 59 * 'W "
EAST STAIRWELL (STAIR C2) 621 '. 59 ROOMS @ ELEVATION 708.0" UNIT #1 AUX INSTRUMENT ROOM (C1) 90,777 01 64 72 40-60 51 CORRIDOR(C2) 197 jii 66 __....____
COMPUTER ROOM (C3) 83,952 0 65 70 40-70 53 UNIT # 2 AUX INSTRUMENT ROOM (C4) 30,726 0 64 65 r40-70 63 WEST STAIRWELL (STAIR Cl) 172 64 EAST STAIRWELL (STAIR C2) 89 60
ISUMMARY
- 357,5761 0 II " l As shown in Table 8.3, calculated temperatures in each room are greater than currently shown on the applicable EDDs (Ref. 5.5 through 5.7).
Relative humidity levels are within the limits as shown on EDDs (Ref. 5.5 through 5.7).
As shown in Table 8.3.1, at a controller setpoint of 68 0 F, the following cooling loads and cooling capacities were computed. Final cooling loads are less than cooling capacities, thus adequate cooling capacity exists during this NORMAL (winter) cooling scenario.
TABLE 8.3.1 (Cooling Loads & AHU Heat Duty - Normal Winter)
Cooling Final Computer AHU A-A AHU B-A TOTAL Load Cooling Room (216 gpm) (284 gpm) three (3)
Name Load AHU AIRCOOL* AIRCOOL** AHUs
______________ * (Btulh) (Btulh) (Btulh) (Btulh) (Btulh)
Sensible 357,576 329,302 333,430 662,732 Latent 0 78,254 82,619 160,873 Total 357,576 407,556 416,049 823,605 For Heat Duty see pg. 7.12.33
-- For Heat Duty see pg. 7.12.48 See page 8.7 for evaluation of chiller capacity.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page: 8.6
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
8.0
SUMMARY
OF RESULTS AND CONCLUSIONS 8.4 LOOP CONDITION - WINTER (minimum room temperatures at maximum AHU capability)
Table 8.4 below lists cooling loads, temperatures and relative humidities of the rooms served by EBR AHUs.
These steady state data were extracted from Section 7.13. Design values reflect the current minimum LOCA EDD temperatures.
TABLE 8.4 (Temperature & Relative Humidity - LOOP Winter)
COOLING LOAD TEMPERATURE RELATIVE ROOM (BTU/HR) -F HUMIDITY (%)
SENSIBLEI LATENT DESIGNI ST. STATE DESIGN ST.STA.
ROOMS @ ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (CI) -6,928 ,*')j 55 57 NA NA MECHANICAL EQUIPMENT ROOM C2 865 55 58 NA NA 250V BATTERY ROOM 1 (C3) 595 ia.4
- 55 58 NA NA 250V BATTERY BOARD ROOM I (C4) 1,376 55 57 NA NA 250V BATTERY BOARD ROOM 2 (C5 1,650 :!Y 55 58 NA NA 250V BATTERY ROOM 2 C6) 530 55 58 NA NA 24V & 48V BATTERY ROOM (C7) 14 =, 55 58 NA NA 24V & 48V BATTERY BOARD ROOM (C8) 164 55 57 NA NA COMMUNICATION ROOM (C 9) 534 a 55 57 NA NA MECHANICAL EQUIPMENT ROOM EAST (CIO) 21,932 55 63 NA NA CORRIDOR (C 11) -1,214 57 =7E:
SECONDARY ALARM STATION (C12) 58 * . 55 57 NA NA ATTIC (above C12) 8 57 7 WEST STAIRWELL (STAIR C1) -4 1 53 - >
EAST STAIRWELL (STAIR C2) -16 -_j h 54 ROOMS @ ELEVATION 708.0-UNIT # 1 AUX INSTRUMENT ROOM (CI) 45,272 0 60 62 NA NA CORRIDOR (C 21 . 57 *,,____ ' ,
COMPUTER ROOM (C3) 45,688 0 55 63 NA NA UNIT # 2 AUX INSTRUMENT ROOM (C4) 1,845 0 55 57 NA NA WEST STAIRWELL (STAIR Cl) 16 1 . 55 EAST STAIRWELL (STAIR C2) 1 * * . 52 ;-*".'r'.-
ISUMMARY
- 112,386, 0!
As shown in Table 8.4, calculated temperatures in each room are greater than currently shown on the applicable EDDs (Ref. 5.5 through 5.7).
As shown in Table 8.4.1, at a controller setpoint of 68 0 F, the following cooling loads and cooling capacities were computed. Final cooling loads are less than cooling capacities, thus adequate cooling capacity exists during this LOOP (winter) cooling scenario.
TABLE 8.4.1 (Cooling Loads & AHU Heat Duty - LOOP Winter)
Cooling Final Computer AHU A-A AHU B-A TOTAL Load Cooling Room (238 gpm) (312 gpm) three (3)
Name Load AHU AIRCOOL
- AIRCOOL AHUs
__________ _(Btulh) (Btulh) (Btulh) (Btulh) (Btu/h)
Sensible 112,386 105,006 99,289 204,295 Latent 0 28,076 21.592 49,668 Total 112,386 133,082 120,881 253,963
- For Heat Duty see pg. 7.13.30
- For Heat Duty see pg. 7.13.27 See page 8.7 for evaluation of chiller capacity.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page: 8.7
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
8.0
SUMMARY
OF RESULTS AND CONCLUSIONS CONCLUSION Chiller capacity (see Section 2.2) = 1,807,200 Btu/h or 151 tons Maximum computed total AHU heat duty for normal and post LOCA are as follows:
Table 8.1-2A: 1,371,147 Btu/h (normal)
Table 8.2-2A: 1,361,091 Btulh (LOCA)
Note: Normal considers both EBR AHUs plus the computer room AHU.
LOCA considers both EBR AHUs plus the computer room AHU since a concurrent LOOP is not postulated.
NORMAL OPERATION:
Largest total cooling load (see Table 8.1-2A): 688,087 Btulh or 57.3 tons Total AHU heatduty= (1371147.0) 112000= 114 tons 114 tons > Total cooling load = 57.3 tons Chilled water pump load = 2.975 tons (see Section 7.8)
Chiller capacity = 151 tons > Total heat duty (wlpump) 117 tons LOCA CONDITION:
Largest total cooling load (see Table 8.2-2A): 873,030 Btulh or 72.8 tons Total AHU heat duty = (1361091.0) 112000 = 113 tons 113 tons > Total cooling load = 72.8 tons Chilled water pump load = 2.975 tons (see Section 7.8)
Chiller capacity = 151 tons > Total heat duty (w/pump) = 116 tons SINCE EACH EBR CHILLER HAS A TOTAL CAPACITY OF 151 TONS, EACH HAS AN EXCESS CAPACITY OF APPROXIMATELY:
151 tons 117 tons 34 tons or 408,000 Btulh This page replaced by Revision 20.
I ,$C&C rRPMm40071,661 TVA 10697 IDNEfoZ6) a Ratota DNE CALCU A I 1UND A~mt~1e--~wrI/ W./ I I-.-- !661.
p q4~
-R7I - "- -
LIST) b4Aqv,. c-- 7" nREPARiNG ORGANIZATION KEY NOUNS (Consult RIMS DESCRIPTORS must ensure thet the original IRO) RIMS accauion BRANCH/PROJECT IDENTIFIERS Each time these calculations are issued, pfeqprew%
nurmbe it filled in, (for RIMS' usel RIMS accession number Rey WbN - -3/- D .'oq3 APPLICABLE DESIGN DOCUMENT(S) R- 16 95T A)4 R __
sAR SECTION(SI I LNID SYSTPM(S) 1- 7 01-+ 31 / 1 '-
Revision 0 Revision 0 ECN No. tr indicate Not Appiicabtel RI R11 R*2 R2 R2 R3 Safety-related?
Statement of Problem
)V-No~
I-If 22p A4,-
L 719r,9k 4~t~ 14/I
-'I Checked JIl Reviewed
/~ 4491=
I-Po two 4-d-and A/o f~q /H Nr/lwa P11 V 12 Re .6,9.SC CA41-C*
al pan sdidPA Lis -e-q(9 jby this revision. ____~p
'E List all page deleted 6-i by this revision.
List all pags c&ange*
I A S
These calculations contain an unveri mptionls) O I I A L that must be verified later. Yes No7
'Z.4l?1~
a4QCA4T70"t 44.e-U14A77Q4' t~-~w AISH/AAE ?41*Uig.tJ, L~ N19 ; 7)45 g CAýCtAsIc4A1710NA,"l
- ' -,a -C C-,, jre/me.-
7'-A1-14f I4oAD.S ARF.-
i133,75s- Gtul` 4~ GAM/
W~eIL'-o~i' L.A4.Aaj 16-0 PRc-VII 9, ETBL=-2GP-K TaW$M
[3 icrolilmn and etove caiculat-onsl n SIMS Serince Ccnterf toMscrofim amdrtturn calcutal,onI to D am- viaO Microfilm and destroy.
Address T-50 1 E3
-& t3 P1 A I
TVA 10697' (DNE-6-861 QA Record ONE CALCULATIONS SHEET In OF TITLE: COOLING AND HEATING LOAD ANALYSIS - CONTROL BUILDING - ELECTRICAL BOARD PLANT/UNIT 1 & 2 r ROONS I UATT* RAR MI*eI FAR PLANT PREPARING ORGANIZATION KEY NOUNS (Consult RIMS DESCRIPTORS LIST)
DNE, EBASCO, MECHANICAL HEB. HVAC CONTROL BUILDING COOLING AND HEATING LOAD CALCULATION BRANCH/PROJECT IDENTIFIERS Each time these calculations are issued, preparer must ensure that the UBN-31-D053 original CRO) RIMS accession number is filled in.
EPM-MCP-071689 Rev. (for RIMS' use) RIMS accession number RO 900806E0017 626900726258 APPLICABLE DESIGN DOCUINENT(S)
N3-30CB-4002, DCN S097`1-A, R2
.- - NOV 1 01992 BR 8 'q2 1031 26 ,
DCN 06202, DCN 11807 R 31 19 '93 3 n26 SAR SECTION(S) UNID SYSTEM(S) R 9-4 31 REVISION 0 R1 R2 R3 Safety-related? YES Cx] NO C I ECU NO.Cor Indicate Not Applicable) NIA Statement of Problem SEE SHEET I ~C6 Prered: SEE SHEET 1 l.-1 5.
Calculate and summarize total space/roc cooling and heating Checked/Verified: SEE SHEET 1 J. W1 loads and space conditions for both normal and accident modes
,of operation.
Reviewfed d SEE SHEET 1 Z Reviewed: SEE SHEET I UeAW Approved. SEE SHEET I1 ORI GINAL P Date: 7/26/90 iif%*or o/ 0 r IDzkI9 AC=ID nI -
I, LEGIBILITY EVALUATED and USE FORM List all pages added by SEE SEE TVA 10534 this revision REV LOG REV LOG IF MORE SPACE REQUIRED List all pages deleted by this revision I SEE REV LOG 1 REVSEELOG e22A&ý;%ý ea List all pages changed by SEE REV LOG SEE RFV LO:G Si4"'ture Date this revision Calculation contains special requirements or limiting conditions? Yes I ] No I ..... . .,- ,,
Abstract: These calculations contain an unverified assumption(s) that must be verified Later. Yes t I No (X]
This calculation determines cooling and heating loads and space conditions in the Electrical Board Rooms in the Control Building, for normal and accident (LOCA) modes of 93 operation*.w~ Ci~E A41 hiate a zv*76 As AV'CXI AbI'lOFKl" id 1A1Var L4W4r eOOM 7-1M'r'ePga ,Uess.
ASHRAE method and design space conditions from 47E-235 environmental drawings were used for determination of the cooling and heating load as well as space conditions. 13 Calculated cooling and heating loads and space conditions are listed in the summazy sheets.
-rMC
- s~ ae'SrA 7-*4el-eIJz~rioAI £.mo&4 rioAt A41.Ro~omsi Inxr e~vvizowowwrTAz. errel.4 "PVW "Ar io-OWTF i .46'e. ffo%-p:00-ft --- -- FI't/'
C ] Microfilm and store calculations in RIMS Service Center II Microfilm and destroy.
IX] Microfilm and return calculations to: Calculation Library Address: CCC 108-A WBNP cO-rc, cc: RIMS, SL 26 C-K; A Ugetow, Trailer E-5, WBNP D Kilgore, Trailer E-7, WBNP CHLA.VR THIS SHEET IS ADDED BY REV. 2
i W~ftw .
TVA 10697 IDNE-8-86) &PA Rcor~ DNE CALCULATIONS ATTACHMENT / SHEET 3 S i-; I-, mT k TITLE: COOLING AND HEATING LOAD ANALYSIS - CONTROL BUILD'ING - ELECTRICAL BOARD ROOMS PLANT/UNIT WATTS BAR NUCLEAR PLANT/#1 & 2 PREPARING ORGANIZATION KEY NOUNS (Consult RIMS DESCRIPTORS LIST)
ONE, EBASCO, MECHANICAL MEB. HVAC CONTROL BUILDING COOLING AND HEATING LOAD CALCULATION BRANCH/PROJECT IDENTIFIERS Each time these calculations are issued, preparer must ensure that the original (RO) RIMS accession number is filled in.
WBN-31-DOS3 Rev. (for RIMS' use) RIMS accession number EPM-MCP-071689 RO 900806E0017 B26900726258 APPLICABLE DESIGN DOCUMENT(S) R4 MUN 2 4 199 R 0 6 17 27 3 N3-30CB54002, DCN S09714-A, DocN 06202, DoN 11807 SAR SECTION(S) UNID SYSTEMfS)
R5 "199 R :
C1fl .Ia
. - 1 8 '98 11 24 25 SY431 26 qr 0712 33 6 REVISION 0 R4 R5 R6 Safety-related? YES [Xl NO I I ECN NO.(or Indicate Not Applicable) M*01,- 4k 5-316- Statement of Problem See Sheot 1 Calculate end summarize total
\Z.m *j4./ Space/room cooling and Prepared: See Sheet 1 t -, heating loads ans space K ~ KAIjj% K ,ZI'441 conditions for both normal and Checked:.. See Sheet 1 --. Lln accident modes of operation, Reviewed: See Sheet 1 C1
.... r>fit )h !3.6. t Approved: See Sheet 1 1-9.
Date: 7/25/90 Rev (P.A11 1 M~
USE FORM Ust all pages added by this r1, sed TVA 10534 IF revision. See Rev. Log 'IG.f LOG R'eO L&e, REQUIRED List all pages deleted by this revision. See Rev. Log Rv Rev R'.A List all pages changed by this R I G iN A L revision. See Rev. Log pi. LOG.
Abstract: These calculations contain an unverified assumption(s) that must be verified later. Yes [I No [X]
Calculation contains special requirements or limiting conditions. You [I No [X]
,SPEE; p n -n t T i re itiar '* --.m.,,.'."t
- v* r*- ' ,, . ,-:-,,f ,,3 . . 't. I I t .... .I. l~ . . . .
Sl nat FV'e... .. and 1 J Microfilm and store calculations in RIMS Service Center Microfilm and destroy. []
IX} Microfilm and return calculations to: Colc Control Center Address: CCC. IOBA, WBNP cc: RIMS, SL 28 C-K; V F Rubano, Trailer EA4, WBNP D Kilgore, Trailer E-6, WBNP EB-ME-1836 WP51 CALCSICOVSHITAK/bebra
T"JA 10697 (DNE-6-86)
TITLE: COOLING AND HEATIN( LOAD ANALYSIS- CONTROL BUILDING - ELECTRICAL BOARD ROOMS CALCULATIONS QA Record SHEET 1c OF PLANT/UNIT WATTS BAR NUCLEAR PLANT
'4 I UNITS 1 & 2 PREPARING ORGANIZATION KEY NOUNS (Consult RIMS DESCRIPTORS LIST)
NE-GILBERT/COMMONWEALTH- MECHANICAL MEB, HVAC CONTROL BUILDING COOLING AND HEATING LOAD CALC BRANCH/PROJECT IDENTIFIERS Each time these calculations are Issued, preparer must ensure that the original (RO) RIMS accession number Is filled In.
WBN-31-D053 Rev. (for RIMS' use) RIMS accession number 1EMP-MCP-071689 Ro 9008006E0017 B26900726258 APPLICABLE DESIGN DOCUMENT(S) R7 3 26 A 5 09 08 See Shoet Ia R8 R26 9 x .2 SAR SECTIONS(S) UNID SYSTEM(S) R6 9-4 319 31!:6 000207 RE\/IS!O!" 0 R7 R8 R9 Safety-related? YES [X] NO [)
ECN NO. (or Indicate Not Applicable) DCN S- )C.Ij A - pe-H Statement of Problem 37939-A Ivctsi I-A 00*4*"1 2
See Sheet Ila Prepared: *4 "1* H',MAT,*l .A ILMurf Li .
CheckedNenfled: eN 4 Mnewe- Calculation Revision: R7, R85 I
-N, ________lI _,,Entire Calculation 110
-Al X Selected Pages Date: wain~%
6a'r~ R USE FORM TVA 10534 Ust all pages added by this revision See Rev Log 44____
~
A RUd-~c IGINAL 4 4
IF MORE CA SPACE REQUIRED Ust all pages deleted by this revision Ust all pages changed by this See Rev Log See Rev
. S. e~l.+
l cQ,,5, . ,C 4
revision Log _ .... I **e.6vtp* .*-C3 Abstract: These calculations contain an unverified assumption(s) This calculation contains special requirements or that must be verified later. Yes [ ] No [X] limiting conditions. Yes [ No [XI For Abstract see page 1a Note:
Revision 7 Is a Revision Log Change. This calculation must be worked In conjunction with revision 5 and 6 to establish the complete calculation. Revision 5 is the latest revision which issued the entire calculation.
110
- S Of sig sConl ala81¶ tn1oms h~s M'un act n 7og-w(Ax.T/um,~) 7iR-C p -'to VgM) un 4hasrc mo a4pevs' 4tfYfect an 4h~e cp ikjOf e(eCMI BA V-ld 'A0ghf4' Hi.AC Sy*,~..
See original signatures on sheet 1.
.1 Microfilm and store calculations In RIMS Service Center Microfilm and destroy. [ I XIMicrofilm and return calculations to: Calculation Library Address: NQA Building cc: RIMS, SL 26 C-K;
CALCIS uD-Af'WE.
TVAN CALCULATION COVERSHEM F UPFA'TE -- '
Page 1 CALC ID I TYPE I PLANT I BRANCH NUMBER REV CN WBN MEB EPM-MCP-071689 12 BLDG ROOM ELEV I COORD/AZIM FIRM Print Reort Yes SCATEGORIES E KEY NOUNS (A-add, D-delete)
ACTION KEY NOUN AID KEY NOUN (A/D)
CROSS-REFERENCES (A-add, C-change, D-delete)
ACTION XREF XREF XREF XREF XREF XREF
_ANC/D) CODE TYPE PLANT BRANCH NUMBER REV D S CN WBN MEB EPMMCP090189 A P PR WBN MEB PER98016345 D P TR WBN MEB TDN950714 D P TR WBN MEB TD950707 D P DW WBN MEB 47W2006 D S CN WBN MEB EPMJAL121890 A P CN WBN WBNOSG4145 A S CN WBN MEB EPMBDW1 21285 A S CN WBN MEB EPMRCT121490 CCRIS ONLY UPDATES:,
Following are required only when making keyword/cross reference CCRIS updates and page 1 of form NEDP-2-1 is not included:
T COLLINS / M MATANI PREPARER SIGNATURE DATE CHECKER SIGNATURE DATE PREPARER PHONE NO. 365-1988 EDMS ACCESSION NO.
I Vt%4uD,.z L1Z-ZuuuJ Page 2 of 2 Im("Up,-L- L1 z-Uq-zvuuJ
F'Zov- i Title "T'VAN TVAN COOLING AND HEATING LOAD ANALYSIS-CONTROL BUILDING - ELECTRICAL BOARD ROOMS Preparing Organization Key Nouns (For EDM)
NE-GILBERT/COMMONWEALTH- MEB, HVAC CONTROL BUILDING COOLING AND HEATING LOAD CALC MECHANICAL Calculation Identifier Each time these calculations are issued, preparer must ensure that the original (R0)
RIMS/EDM accession number Is filled In.
WBN-31 -D053 Rev (for EDM use) EDM Accession Number EPM-MCP-071689 I Applicable Design Document(s) RO 9008006E0017 B26900726258 See Sheet la Rio UNID System(s) R11 8 0 505 40 31 R12 RO RIO R11 R12 R13 Quality Related? Yes No DCN, EDC. D50451A P$5C0 I / / Safety related? Ifyes, Yes No NA ._mark Quality Related yes 0 1" Prepared L f4 See Sheet 1 ~~A ~ ______ _______________
Checked These calculations contaln Yes No See Sheet 1-,-i unverified assumption(s) [J [
,__ _that must be verified later?
Design These calculations contain Yes No Verified
- 6ýý " special requirements and/or See Sheet I limiting conditions? 0 [
Approved I. These calculations contain Yes No See Sheet 1 a design output
__,__ attachment?
Approval Date Calculation Classification Essential.
07/26/90 SAR Yes El No [] Yes 0 No 1 Yes [] No [] Yes [] No 0 Yes No Affected? Microfiche generated
_0 0 Revision Entire calc [ Entire calc ] Entire calc 5 Entire calc 0] Number applicability Selected pgsQ Selected pgs [3 Selected pgs5 Selected pgs C]
Statement of Problem C*,. ID -ff - . ....
See Sheetla AT1ACIfAT /a Abstract LEGIBILITY EVALUATED aid For Abstract see page Ia, and Revision Block Page 2h ACCEPTED. for ist.ue. atL 0,.,/0 KOOh R. AC1 ONEj Vb2i Z00 NO PI&U'~~&4 S.LM*K ?" Fo 0%f w w
[ Microfilm and return calculation to Calculation Address: Ne,.'r . 5a.It;ft Microfilm and destroy.
Library. SO lM4WRI-Microfilm and return calculation to:
I-LuMIILiI I T .VMILUJ.UI.II 41111W ACCEPTED for Issue. 9tV ii TVA 40532 [02-1999] O/a .,,-.. , ,_ Page 1 of 1 NEDP-2-1 [02-19-1999]
519natur7 Date ii m
Page le.2 STATEMENT OF PROBLEM/ABSTRACT (CON'T)
Cooling - LOCA Conditions: All rooms, during LOCA cooling mode, are maintained below the maximum temperatures as shown on the Environmental Data Drawings except for the Mechanical Equipment Room C2, 24V
&48V Battery Board Room C8, Secondary Alarm Station C12 on EL 692, and U1 Aux Instrument Room C1 on EL 708. Since the calculated room temperatures are based on theoretical loads, the calculated room temperatures are artificially high. However, walkdown package # WDP-WBN-O-LMN-008 is being prepared to measure the temperatures (supply, return, transfer air temperatures), along with a work order to measure the airflow rates so that the actual cooling loads can be computed for both normal and LOCA conditions. Subsequently this calculation will be revised to determine the actual room temperatures which are expected to be lower.
During Cooling Mode (LOCA Conditions), the coils are adequate since the Aircool Program determined that the coils can achieve an AHU leaving air temperature of 53.06 OF as compared to the iterated leaving AHU of 53 IF while maintaining all rooms within the temperature limits of the Environmental Data Drawings, except C2, C8 and C12 on EL 692, and C1 on EL 708 which are above the temperature limits (See Chart above "Cooling Load - LOCA Operation).
Comparing both AHUs total capacity of 1,578,658 BTUH to the total cooling load 1,087,377 BTUH, the coils have more than adequate capacity.
Heating - Normal Conditions: All rooms, during the normal heating mode, are maintained above the minimum temperature and humidity limits as shown on the Environmental Data Drawings. This is based on the modulating face and bypass dampers in full bypass position (full heating). The calculated retum air temperature is 77.1 'F. The return air temperature controller is set for 75 OF. Therefore, since the calculated return air temperature is greater than 75 °F, the face and bypass dampers will modulate to cool the rooms to a lower temperature until the return air temperature is 75 OF. This will lower the calculated room temperatures slightly, however all are expected to remain above the minimum values shown on the applicable Environmental Data Drawings. The computed relative humidity for rooms C4, C5, C8 and C12 on EL 692, and C3 on EL 708 are slightly below the values shown on the Environmental Data Drawings.
Heating - LOCAJLOOP Conditions: All rooms, during the LOCA heating mode, are maintained above the minimum temperatures limits as shown on the Environmental Data Drawings. This is based on the modulating face and bypass dampers in the full bypass position (full heating). The calculated return air temperature is 76.3 OF. The return air temperature controller is set for 75 OF. Therefore, since the calculated return air temperature is greater than 75 OF, the face and bypass damper will modulate to cool the rooms to a slightly lower temperature until the retum air temperature is 75 OF. This will lower the calculated room temperatures slightly, but they are expected to remain above the minimum values shown on the Environmental Data Drawings.
CALC ID ATTCPALC, LA 6e-02 I&7/81 T .......
TVAN CALCULATION COVERSHEETIA1'_cRip-T.L.A goT Page dle.11 REV 0 EDMS/RIMS NO. EDMS TYPE: EDMS ACCESSION NO (N/A for REV. 0) 9008006E0017/B25900726258 calculations(nuclear) #V 1 010509 8 00 Calc
Title:
COOLING AND HEATING LOAD ANALYSIS AND EQUIPMENT/COMPONENT PERFORMANCE ANALYSIS -
ELECTRICAL BOARD ROOMS ELs 692.0 & 708.0 - CONTROL BUILDING CALC ID TYPE PLANT BRANCH NUMBER CUR REV NEW REV CURRENT CN WBN MEB EPM-MCP-071689 11 12 REVISION APPLICABILITY NEW Entire calc 0 CN Selected pages p No CCRIS Changes [3 ACTION NEW DELETE Q SUPERSEDE E] CCRIS UPDATE ONLY 0 (For caic revision, CCRIS REVISION
- RENAME 9 DUPLICATE p (D. V. &Approval Signatures Not been reviewed and no
, Required) CCRIS changes required)
UNITS SYSTEMS UNIDS 1&2 031 NA DCN.EDC.N/A APPLICABLE DESIGN DOCUMENT(S) CLASSIFICATION NA N3-30CB-4002 E QUALITY SAFETY RELATED? UNVERIFIED SPECIAL REQUIREMENTS DESIGN OUTPUT SAR/TS AFFECTED RELATED? (If yes, QR = yes) ASSUMPTION AND/OR LIMITING CONDITIONS? ATTACHMENT?
Yes 8 No Yes[] No[] Yes[] No Yes[] No Yes[] No[] Yes[ No 0 PREPARER PHONE NO PREPARING ORG (BRANCH) DESIGN VERIFICATION METHOD 423 365-1988 WBN/MEB DESIGN REVIEW PREPARER SIGNTRy DAT5 CHECKER SIGNATURE DATE T,
COLLINS ; M.MATANI O /071oo DESIGN VERIFIER SIGNATURE DATE NATURE K TE~
M.MATANI*0 1b,,7/ rL*r_ - _v--"
STATEMENT OF PROBLEM/ABSTRACT This calculation determines the cooling and heating loads, room steady state conditions (temperature and humidity) in the Electrical Board Rooms, Mechanical Equip Rms C1 & C10, Communication Room, Corridor C11, Stairwells (East & West) Central Alarm Station and Battery Rooms on El 692-0, and Aux Instrument Rooms I & 2, Computer Room, Corridor C2, and Stairwells (East & West) on EL 708.0. It also analyzes the adequacy of the HVAC equipment/components associated with the Electrical Board Rooms sub-system.
Using the ASHRAE method to determine the heat transfer from equipment and structures, the St mperatures and the room humidities weredetermined. Rooms' steady state temperatures and humidity results
- were or Environmental Data Drawings to determine whether the rooms meet the design parameters as defined int The resultant data are as follows: 116 Cooling - Normal Conditions: All rooms, during the normal cooling mode, are maintained below the maximum temperatures and humidities as shown on the Environmental Data Drawings except for the Computer Room C3 on EL 708, which has calculated relative humidity of 25.94%. This is below the minimum relative humidity of 40% relative humidity currently shown on the applicable Environmental Data Drawings.
During Cooling Mode (Normal Conditions), the cooling coils are adequate since the Aircool Program determined that the coils can achieve a lower AHU leaving air temperature of 52.56 OFthan the iterated leaving AHU air temperature of 55 OF while maintaining the rooms within the design temperature limits of the Environmental Data Drawings (See chart above "Cooling Load, Normal Operation"). Comparing both AHUs total capacity of 1,409,457 BTUH to the total cooling load of 961,470 BTUH, the coils have more than adequate capacity.
See next page for continuation MICROFICHE/EFICHE Yes E] No IM FICHE NUMBER(S) 9 LOAD INTO EDMS AND DESTROY 0 LOAD INTO EDMS AND RETURN CALCULATION TO CALCULATION LIBRARY. ADDRESS: WBN EQB-1M E] LOAD INTO EDMS AND RETURN CALCULATION TO:
LEGIBILITY EVALUATED and TVA 40532 [12-20001 Page 1 of 2 ACCEPTED for Issue. NEDP-2-1 [12 2000] N.,--&as "- /-a signswr -"
510naturew wae
A1TAWME L.U --....
NL1T,~ 47
.LAT..............C....UP TVAN CALCULATION COVERSHEET/CCRIS UPDATE Page 1 CALC ID I TYPE I PLANT I BRNHI ml IMRFR I V II "T ....... "1 MEB I EPM-MCP-071689 13 1 I CN I WBN I I RQQIA f LEY EM E d InReoort Yes0 KEY NOUNS (A-add, D-delete)
ACTION KEY**_ &ID KEY NOUN CROSS-REFERENCES (A-add, C-change, D-delet@)
ACTION XREF XREF XREF XREF XREF XREF WC/D CODE TYPE PANT BRANCH NUMBER REV A - --- -eN--R-,-- ME.-. p f lRA.1200109065--
CCRIS ON*Y UPDATES:
Following are required only when making keyword/cross reference CCRIS updates and page 1 of form NEDP-2-1 Is not included:
T COLLINS /
PREPARER SIGNATURE DATE CHECKER SIGNATURE DATE PREPARER PHONE NO. 365-1988 EDMS ACCESSION NO.
TVA 403 fl I,
2'.wmn P- 2 of 2 NEDP-2-1 [12-04-2000]
A
vacm1
- amý _L ~.10
,~ n~
TVAN CALCULATION j=~~
~IJV ~ UFUF. I ~
Page 1 RFy 0 EMý/RIMS NQ- EDMS TYPE: EDMS ACCESSION NO (N/A for REV. 0) 9005008E0017/ B2/82&726258 calculations(nuolear) T71 020207 802 Calc
Title:
COOLING AND HEATING LOAD ANALYSIS AND EQUIPMENT/COMPONENT PERFORMANCE ANALYSIS -
ELECTRICAL BOARD ROOMS ELs 692.0 &708.0 - CONTROL BUILDING NUMBER CUR REV NWREV EPM-MCP-071689 12 13 REVISION APPLICABILITY Entire calc 0 Selected pages 0]
No CCRIS Changes 0 I ACTION NEW I] DELETE C 0 CCRIS UPDATE ONLY M (For calc revision, CCRIS REVISION RENAME C 0 (D. V.& Approval Signatures Not Required) been reviewed and no I CCRIS changes required)
I STATEMENT OF PROBLEMIABSTRACT This calculation determines the cooling and heating loads, room steady state conditions (temperature and humidity) in Control Building ELs 692.0 and 708.0 served by Electrical Board Room HVAC system. It analyzes the adequacy of the HVAC equipmenticomponents associated with the Electrical Board Rooms sub-system.
This calculation determines the steady state temperatures for the temperature transmitters' set point (baseline) of 75 OF.
In support of DCN D-50409-A this calculation also determines the EBR AHU return air temperature transmitters' set point, during the normal cooling mode, such that the Unit I Auxiliary Instrument Room temperature will remain at 68 OF. It determines the room temperatures during the LOCA cooling, normal heating/cooling, and LOCA/LOOP heating/coolIng modes.
Using the ASHRAE method to determine the heat transfer from equipment and structures, the steady state room temperatures and the room humidity were calculated. Room steady state temperatures and humidity results were compared with the 47E235 - Series Environmental Data Drawings to determine whether the rooms meet the des in parameters as defined In the Environmental Data Drawings.
MICROFICHE/EFICHE Yes 0I No 0 FICHE NUMBER(S) 0 LOAD INTO EDMS AND DESTROY 0 LOAD INTO EDMS AND RETURN CALCULATION TO CALCULATION LIBRARY. ADDRESS: WBN EQB-1M C3 LOAD INTO EDMS AND RETURN CALCULATION TO:
TVA 40532 [12-20001 Page 1 of 2 NEDP-2-1 [12-04-20001 ii
CALCULATION SHEET Calculation Number. EPM-MCP-071689 WBN / Units 1 & 2 Page:
Subjcct: Cooling & Heating Load Analysis and Equipment/Component Performance Analysis - Electrical Board Rooms EL. 692.0 and 708.0 - Control Building I
- Rev 14 By: Date: - Rev. 14 Checked By: - Date: -
ATTACHMENT 2 (ATTACHMENT 2 NOT USED) 0
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units I & 2 Page: I
Subject:
Cooling & Heating Load Analysis and Equipment/Component Performance Analysis - Electrical Board Roams EL 692.0 and 708.0 - Control Building I -
Rev 14 By- - - Date: Rev. 14 Checked By: Date:
ATTACHMENT 3 (ATTACHMENT 3 NOT USED) 0
ý, .t; ..;
A=M47ACHtMfAI.6ý R4~
rm *5yS7-00
- w4L c
- F"e Aw- zx-*
aft, 21A 7 DATE UA1~~.
II
ýýiz r-]
~-
3
'---I No
Porfcnrrnnimt-o rlt (rnntl AvAcvM9r Zr1 GROSS COOLING CAPAAcTES cvmm J"Mi 4 .
Water-Cooled Units .. *4.- ..
AM! RATINGS .. ,- I..-."AP1 &* Z sU5TU13 SOBTOOSe NMI:01 50800990=00 I 000.0 12.0 4.1a~j L.5 1.
itsO MR - LAMuq EfflannMvRAtio .4, II 10.4 ARI IUWP are nat-30fi AM tWW WSW"ifkw n WMcr-MOU0OA'9AB4 4400 aim= wiah ,'6 5RI st I01 iOSUOO6hIAS6 5800 Ma a j7 Mr an for 2.043. UrAU 9011UO00S/gA118 91.000 9.0 IlId 908Uo1,/9A81:_ 114.000 1 2411
- s.~ ~ CATISI SIweAir - C /U ENAT P PRESSURE I 3OO/..ffA, I""aIUfJ 900/n.13 1 "m-1"w~o/,,3l -- eqkI*.£."
~a. .w ~wu Ewb IIWIlD L-Am Air wm II~I Irl
- all J'.
55 s .0 ;9140 21 Is 1 2 sia 2 8'-~ 28 2:
85XHw 51HC 2. i1LaI3 .13 7- r 2 l, Z=s 3.0 i fz I
37 462 039 I Iw3 A Agi I6I 305 0.
- 11. S. H 33 43 75 ia7sL ~~I~3A .12 3j,~L~ 3_3 1 2-1
- c 39¶ 3.+/- .4531 4=~ N a. 4 . 4.=
f82. 9- 14.0 I912 Z4CI93 n-- ) 3
- - 3.____ 3A =. 1.SLR 17 3.8 3.4 4 1.SH" K-- 3.
is
- -. 5 Ir:7 u
~ 65 Si '7 2.--.~7 :A w a m3M L-I3i.H IUw s.;
I 11 4j A 7 54 , -. I 4.3 4.7
', U_I iSHc Z7 35 .. = ug r sv.7kY 32 '3 .
8 _ _ _ KJw_ 5.1 3.0 4.8 . rl - I -
so ~~~ ~m~B- 92I4 so 5-61I
-go I- to Tr- - 0 "0 Uc:GEN D 3F -4 Ewe - Emunnqe Opm - Qftaii F
es-Wet-&"
pU "ilium Kw- Corommw maw PSww 1134 iibowatia 6140 - sw"W~ How Caommn s0 -Tam case"(lw flo0 sumi ftm~aa C
i
L B ~ ~0J1T ~ ~ ~ ~ A- I.,___
......... __PA t_______
C)
- 1) CZ-ZZAZ.flAT,.. 37. TL2.cersl'?yp. Sw7in a neb Aw 4 v 31.
a,
- 40. 12AC:UNG~t D*LA Sheaf.________ in Sz. Enteri.ng tA'.LT doI'ab 71 nmir 42. Slot*% Design C;,.c.:ja WA D~/-'
- 6. LP Air 'F Haz db/)f+/-. vb *ga~ý t
4.4. AM C0daIVA&u dA
.x.s:+/-ceia& -o~ wP 4L Lt 1 OAr 4S. 5e.S Ed9 04 D~Lga C.IC &.:.A _C 1"AA-.IP
. Za~tTing %;ALer: *T/C2X UAW,40. 46. Lacaaclaw 314g/Zlevactioa Qw /Z' &C 10.:W4acý Pr~essure D?0p* A&.Q wr '.7. S dgCalum nla a P- -r-C C6 3!
- 34. £As:Lt. Iwep. TeaP.'y N 48.
- 2) U 66LV LXUROzS TA-L c~d1.b~
- 0) HOUSINGC OCMUA: 49. Temp.'? dbj Mazllfta ICo 1.3. No" I na W. I __I ___________
- 50. 7~4~a as X I roG tutca3 15S. 0i.scharile Laczza .-
- 16. Ih&z Discharge Di., Wzi. - 53. AJ.: QuAl-"y O CaJ 4k
- 17. 1::aka Lacattam 54.
'in'
- 19. CA Length ar: Dýap~
- 20. Oh sciaht
- 59. L LQuaL: Y&.f-4Il 57..)V SU1?L.Z It"AU ____________m US~ DAA I
- 25. TA2: yp- CArA 4.
- 26. lux. CUC;.La. Val.. TIM- -4 62i. r1& your u-.ad V2 ________
- 21. Ik-a1.ts:: Sbpe/Nla' I lT-- Sn ga
- 25. RZ U-4____________O
- 30. LzJaa Vaanc/Opacsw: h: 65. c~a:ca3. Zequ-e-azza-t?-IT Spec 1' 31.. Plas MIT ___________ 66. ?achn(ez2. spec-??& Spaz 1 =3......
?)TAN MT= _______________ 67. VACGT Spec-t%'A Spie B ________
1Z. rYPI _Ale, na:p 1%z 68. &;ppl... esoucl C+/-:otela _______
- 33. ft1 rD:IY1 IS 69. A~ppii;csla QA !=.:achme.:_______ -N
- 34.* ?owe': Siapp3.y V/I/S2JZ A~o , V
- 33. Mour~ Sbag': Ordienzatioa H*iwvL 36.
Pf~A4 A/i J4~ ,VCV &1,Vt.0 AAS AIR Al v(. .. ,~
SZ --
,iitY 1r.E*" // it j 1IVG-MAIAtL4-1Z4p-4 u/,7-ý. ;!GIANC ,,,6V LC7-2e A40A A"A -
4~~ai VIA ~ 92 V~ 00n -AI A .-.9 1 fts .. %0-L SL &
3 I I I I I I I I . IA= IJrv
&U1X0.
I.
I,,
L~.33SLM =1r?
T.iNUaS U~VI.--
AIL? I I I I I I I I I- I I
. o;I I I I I~ I I I I I. I I I ~ TiN . Z.*
I G '~~Y7 AI iJ-U..9o1 ~~~TI~'4 ~ "I
.1~~
t I t a 41 t Ief Map I iNa -m
. .. . nn
- 0 .....
1'SUW'CJ
' j7 AZ~~
1Vfr 5LPPIfM~WM4g hI UA;I -
10-15-45 AVAC .(?.ZiJ- 4 c~M DAT7 - 02-15-1990 CUSTOMVE ID u141*1 143 ~
.a9 le. "I pxoGW.J ID uWATZZ COIL S&-I5I5,LZ VA"*NC 45, DATE APPLICAtI0H + COOLXIK CTM *,000 DS~i 75.0
- flu! 60.1. De filULa J"'
VWE/WIL 44.0 /55.8 GV.M 22.0 Wv 2.9 VPD 4.9
-V 632.1 ALPO 0.47 CS 30 .000 C.. u 60.00goo u000 a .000
" .049 COIL M!ODEL bfl=,3f 3W20 - 60.0-5,603"A- 12.7-0.500 W3t!E? - 07 67T 4
I hE
FEB. 8.2001 11:48AM - THE'?RANE COMPANY NO. 84g6 P. 1/2 IIIAowl S KayIM&
TIM T=*
S3aWd Az Camp=
5Z7.0
?.
,.14ddabroak Pike
- 0. 3= 1.0026 FdU~ Wiicao faamvil.e, 'L 37939 TM-SL65 588 0607 FAX 865 588 0600 DATr!:_______ __
TO: ",
CnL P)LUN3 fý eustA a FRONEi: Jg ST,7,&mCT:0=-1 col C OIL-REMALAK.q:
YCJAfi L44 :b : &=
Nuimbt: of hPe Being Thmried:
9scdudinv coaver shtet)
FACX ! BfG ALD If you do aict re-cive all1 pages pLease call dii above aumber WWw, *%.."m Aft Acm=1-&tide-,rd Cac wpw,
- vo. V. 4.vv 4 a L. yv.ý &&&aW&MUSAh.UjuuAUa By. 043U E.
z f0z.-
-coil Peomrmzni~.
0 The coil w&l be evalusted using AIRCOOLU iopzudia ftl petfoanzwe~ of thc coolius coil. A scial number Of ItY~ical cooliuzg coil in mie uinfthe c1ical Board Rnoom ARV is K93F38061. The ifolluig intounmation is required as input R~ to the "'Aircoal Propaifi:
,Fblaow -Coil h GPM00-gpfiaropi i r~
IreStle SDrE,7 82.stOFte
.14Ia IN* io T__ ______________
tubeedi S~niCCoil 7???O 1'A6 1&0A
NO. 83921 P. I FEB. 6.2001 4:15PM THE TRANE COMPANY , x AW.VýdD,.f Jaoiviule Sadc em .522 F-i-d4Lbr~ok mie Ulz ib' he 1M Cwtu'07 LD F. 0. Sci 10026 0 Knoxville, T1! 31939 C4 e:
TnlA65 588 0607 TAX 865 588 0600
~Ax TRA.ŽiSMISSIQi'~
DATE; 4JxA 0 TO: 0bA FROM: JO14,3 fIjaLsw I i II ii i i i . . ..
w SLBJT.CT-: &v_____06 QoI
'JAJiffE-a 0
N~bam of Phgm Being Truzdc4-(Including cover aheet)
FAX NUMM~ BMJG CAIIXD: /. -/
tf you do not rective all pages, pleise c2111 che above awnbef Ma AM=-Smd Coimn
.1 al ~ ~M a~ __...
..~ *5 * *1**.~. * - ..
I hosout vta I 1
- I -I ______________________ ~u I I
- i ft i im
- ,11 II.
________________a__________________
S~M uI all _ __ __
Ial g 1 `
ID~EJEYLI
-Dlp U~1UVh Ni Wtw lift. Mw Li
_________L IJV1i1sr 3J*N00. M Orr A~ IV
-a -WIN- - -
6_6 w J~ ~U~ NI WA
_ 11101111 S~~~
"Nor" !
orW
~ A f A.
- 1
- It1 a - ~vsm' li, A, I
ORa ftla - ~
a a sots* "aOIAWVUM "Mmuldi "ON23.09~
M30 dims3 IV "1m of llm u as ,,9r m
- 94 U~
I I m AMUVI ACM S1INUS I wg.*.#
XWLIW lim-p.0 =0I U
MIA2-C~in 'flkflhU~fI; Ils4 omum 0G mWI studod a bamiiriii As 4m LM Vt-L - elkmumgas. 01 1_ý x orv
'831. 5
FEB. 6.2001 ,:16P0 THE TRANE COMPANY NO. 8392 P. 3
,L*p.,*,** ,-t"#* Ad'- " /..
l direct expansion applica tions
- chilled water application s r ,
TYPE TYPE DD WD K Nuua 1mvwowr 00
- 4.8 ow-m1iSamwf smnweia mbim. 6 am' 1O-raw *Pooslo F"uabp-Awinm 80 VoIgh 168 *WioW ft LMadW - AkMi% ASO UCo iL NprI
- Fmvn lanlhra, 7z~te and arsws ugi. end.Kt~ ad2WF Wo
- Erssi ~ ~ .681A" n Pulmga WWlsr~h oo i'm riul o e~
TYRE TYPE F
uxpulvvion mgsvt a forD mawM ,fmanr APa ana R.m
- ¶.d~rwvsia4 wonMwa GW rIUl~on hasderloCWd le"ftwisief rfvs "01;,-IaalmluwhedsVf N a for mm a as4.68 and Oaraw Finispa'a Alwuultlm: 80 lftouaIl 188 09i'Paroi~s.
It Ph'iuwi COPm 80 GOm~ 144 MMpDIL PW,a wd~ . e Forodlmigi...tIiaS.'
&Irequ*e 10 mlsaloim GlndI I h.
L.
I
,FEB. 6.2001 4:16PM THE TRANE COMPANY NO. 8392 P. 4 6~-AV(AJZt~P9 ,e~
14'&
W.' T FINNED WIDTHS 3a 1r PINNED WIdS 1'1, 0 V3w tit§Mt b
3.4, 8,,10 A 12 ROW COILS ir. 24". 30" &33 PINNED WIDTHS 468.
.8,108A12 ROW COIL3 Ir FINNED WIMT
%.~' ChatS*9 I% no 'go" a .~ I Li I 1%
R I
.IP-UL
~ 3 ROW-- RETURN 3 ROW - SUPPLY 3 ROW - RFMUN S ROW - SUPPLY TAiLSI-Type a cohmuhim3
.11 rivi-i- m is IA1&h% I i '
- A .w. allml's ad o uusm -~v 4n m.
TYPE DO 6 &10 ROW 4.8 A12 ROW 4, 9A 19 ROW 68'10 i I& 10 SUPPLY SUPPLY COILS ROW C=L ROW*'RETURN TABLE 58.2 - Tyo0DI kl dhulMM
______ a FKY a( s" - iC4 14nw 741 A.IDI walw 1Cmx PJTU0 .o*m 311b~w uIsk'~
S9
Ir -Th A~Ao~4~T
~* I-9F5 8
I..
o6%w MjzO~IGV W~4=19 f 7.
agilpmt bee"maatn bs as mtt tflw -ouam 21 s i in ms1dds tum lotafmtm " matut to if. Udat.Sman Ib int I
a MA oeto U~nfethat GE$ I t ow at Is go"A Mo logo==
ouS gab 4Sa&in -- Us bid tabs A w lsýw aiE Me W2S at us oft rut. v domo sm aM me no~w- aw IbM 2 be 1.J..h.W as W1~
inSdaft aSte"a ft a W&5.
- s~.1.ZEN~Ob~'
lU~
adm 3mi qmIat mIta amtý t Vwtd UAawN gd.Ua' mw t~mpM.0 i owtm tu.vmmam 7~s~mt~me b"dl rta int at paR~m~mz~Usi~
35 Y-prAbJN11 Itda YaLve htd0I* e.
17A 250 g PRWJUCT No.: 8573-05 I iJ:t4~~. 1
I ________________________
I 7/Q POO S
mu, anof8d 41 towNCY).
kmaldi, f)3 votmli atd test eimtn p 7 ft.
WNW sisatgadtteat, NO- r) 155 ktin 3ua u, t olnst VAt a"* ul*Sai tt 9od /-/.o PROJECT No.: 8573-05 0'I --btbfttulh, fnc.
-2w
k *..
S
- ..* apF- *. b.
j~.
- vgm Ann=w w
ft oumol, ft,wml* a.u SpS2eslumao t~r g*1m i*s 1,, p.M4 ars thn,,pnUf a W Alim atm s Sinli = SM e ae M"A t a SMr rs"fwu jhRu Ov~iam "q~ft fqM~ma i
- nINtaSln nxelf iaetim sMU bo mft t.Me le I foftn t, M %*ew-1 41 eau2l e w usumi eseti. Ti
- UbAs fwtoabe vatm t a 0400t1 ttes an
"=lwtm inmumy tur 1131 uWtI at "Amaux0M22 ON& mw MhISMIUIgS s15S; bei~'%tla "eUnla" tWptOu: *Mzlmg OauWA Muma oft #A). @w1 moo vlping '~w" mA ftffu& s* %holM %ftlomS afU mast g3in to mww.M
~~Si ma -1 OesW SM U. awl"2 aft tmmm U It~ P~mbeho t0b 12 s-~~l"i*s~*
-rni-nI--
U.i 1 Ailfis 1so
- 14.-"
CaI S&M Wv .t fkm iowag I"?
owi, u -
aftwx vet PMOJEC No.: 8573-05
- ~% 4****
Ais*~y v V~JyrAi~D4i ~ ~
S ~TA4i44U&T ~Z ~'
awm-m(can"Wed) hm I - bslmi" mummym (Canus")
goo=
NbIM St meqmit 2mo wo mout 3po
-10, ke t Wo~ Vits 3 *am Z~-i.* vIut*anM tum ftm~
At Istedaporft t~mipxm 12 - 15 AtA amobt tomummsg 20-25 12 - .1, BUUl Um at ImVO puam,%I~t~wt k
-0 316A Vatw &autosuns &A~Im Vatw adtls ala. m~ wp I'1IN UA FlAmes 31d of tub".
A"5an-I Tube mateta PR :8573-05 S CALC 85.73-05 i~ lv Ct
I U U fir-4...
0
.Ao S.
3.!1106P Egg= Ma -ma Sdow 2U DMONauma Wommai Mmj swm Oft "1 N Oft WU ldMu
.1.M..
lksbor ga 20125 31 1AMm6 Mm 80 1.50 ASA Flages b
I am" at VONM ~
1766
.475'010-0 am moem ME
?6S Call ote so MA*MatWMU I ' 30Metre:
PRO=UC No.: 8573-05 0 p)s*
cu~-c-N.. M-0901U9, 31. 0101 odunhmliiho Inc. Prepared: .L.ZDate: C£--'v '
S Revieved: .... Date: A- ,-4
"Weedwel 9?.
4W1 / e It.
WON SSMI--LPT-31-33" PM 01l OF 1 REVISmIO Os S SCALING AND SETFINT OCCUMENT LOOP COVER SHEET Loop 14Nm: Elec bard Rom AU I-A Tmperature Control Applicable Tech Sptoou None Loop Coenuants Location 0-FVO-314M3 622, Cz-P 0-TC-31-M5 692.C2-P O-TE-31 -33 692, Cl-P 0-TT-31-M3 M.2 C24P Associated Dranlngs, None Remarks: 11) OCN W-075424 Issued NE 530 0CN P-03623- added plant supply directly to FC0 and revised plant drawings to depict.
I t
Wwed by; R.D. Murr Approved by: Ed Hall Date: 01l/21AS
/404ti~wo/ 9.
Sý4ý d 01C./
S WIN SSML.O.I31-33S PACR02 OF I I RElVISION m SCALNGAMDSETFOIT DOCWIENT LOOPDRAWN LOOP NAME ELEC BD RM AHU B-A E RTURE CONTROL 0
S REV1BW[IV~ -Y RA. URE APPROVED BY ~ RD HALL ALhT 0 nAVVYoZJ,95
RI 1 - ýýe/ S e //
3304-Lff)-31-336-5 PAGE 03 OF 11 aEVZs 03 S SCALD Am SETPOINET 0OCIT SIGML PATH SHET Fuuction: Mte oad Moom AMI &-A Tomprature Control Signal Path 0 01 Sinal Source: O-?T-31-3 Signal Trnuination: I-FCO-31-M Input: " Ose F Owtput.* 1000% Opsn, Setpoint: 75 0eg F (2)
Transfer Function: N/A Tolerame: NWA Rmarks: (1) Determination of whether HIGH ALLMMDE VALUE has been exceeded vill not be mad. by perlfiance f this 100 calibration., -~l3- ensures that teM readings are taken each shift tItis isaccemptable validation.
(2) HIGH ALLUA*L VALUE is 93.25 fe F.
Woedlm byt R.D. Flurr Reviewed Approved by L~a.
ltarby: Fd M&1lls R* Dte Date: W21/9 5/1
A*Am4eolfe .1 5;1,WY//
SSDO-L-PT-31-33&4 PAGM 04 OF 11 RVISION 03 SCAZ ANW SETFOINT OCU FROCMS CONTROL VALVES AJ CANTROOL OVICES Instrument Mb. t-FCO-31-536 Nfrr: Honey el1 model: NP g4 A Vendor I1 No: N/A Contract N3: 411S30 Fumction: CO Valve Action: Air to Open Positioner Nf rr: WA Nodel No.2 M/A Can Typo: WA Calibrated Rnges, Input: 3-13 PS1 acemt: MIS
.Output: N/A ocumnt: WA Stroke, 0-100 Closed aonmet: UIG Accuracy: 4/- S mem~t: 1119 Asmociated Interlock: None Associated Drmwlsg: None Remarks: None Function: Else Board Room AMU B-A Temperature Control Location: IL 692, CDA: Cl-P Reviewed by: A.D. Miarr Approved by: Ed Hall Date: 08/21/95
Xllechmelyl F.
,-~fcp~ow6J'9 ?fl~ 31/Ige/ r tr /)
MR SS;-0-LPT-3jW36-8 REI*SN 03 SCAMI.G A SETPOIN 00101?
orl. UViDK Itatrunet lo.: 0-TC-31-336 Wrr: Honeywll Nodel: UP OWA Vendor 1D No: IdA Contract N1: 31350 Funition: Controller Action: Oirect Calibrated Iwangp: Tnput: 3-13 PSUIG (1) Documet: i nD 0-T-31-336 Indicator Output: N/A Doeamnt: W/A Accuracy: N/A Dociment: WA Control Output: 3-13 PM16 8ocument: NK SA 0-T-31-336 Accuracy. (2) Documt IE SM 0-T-31-me Setifngs: Setpoint: I PSia (7a oe" F) Document: NE SSDO -T-31-M33 Proportional Bond: 2 (3) Document: IlG aeset: N/A Dommmt: WA Rate: N/A Docment: WA Other: N/A Document: N/A f.tching Controller: N/A Load RIequred: WA Govorning Euastion: N/A Associated Draings: Ngne Eammarks: 1) Adjustable range. dependent en proportional baud.
- 12) Accuracy: As Found +/- 2.65 PS15 As Left *1- 0.50 PSIG
- 3) Initial value. my be adjusted for optluiu control.
I 4,CN V7542-g issued NE M50.
Pruessure Regulator: O-PRE-31,-336 Setting: 20 r/- 2 PSG Function: Else Board Roon AHU A Teperature Control Location: EL 592. COL C2-P y l Reviewed by: R.D. Murr Approved by.* Ed Hall~ Date: 08/21/95
WON
.fyeel 4ý 6-,ý //
SS0-4-L.r-3'-a-S PAGEU 0 oF1 RMVSIOK 03 SCAUNG AM ShMOINT WOOSr TIANSIETTIS Instruenet No.: 0-Tr-31-3M6 Wrr: Hafomlws Hodel t TP70A Vendor 1D NM: /A Contract Me: 52130 Action: Direct Ifnstment IRanes: Input: (1) Output: (1)
Calibrated manges: Input: (1) Dsoousnt: E SO 0-T-31-335 Output: (1) Cocumet: NE W60-T41-n33 Amcur : (2) Docment: E 5W 0-4-31-336 Asuimptioas: None Head Suppression Data: WA
- Governing E£ation: WA Associated Dreawngs: None RINarks: (1) Adjlustble rang 60-s0 Dog PF.setpont 1s 75 D" F and will prvde £ PSIS output at sse nt. When input ncreses above setootnt. output Increase tovrds 13 PSG, Wdum Inut acre~es bolelow etpolint, ou ut decreases towards VPSKG.
(2) Accuracy: As Found .1-2.6 isI As Left .1- 0.4 PSIG (3) MXd V-07542-i Issued NE SS0.
I Function: flee Board loom MW 3-A Temperature Control Location: EL 62, COL Cl-P Reviewed by: R.D. Rurr Approved by: Ed 11H11 Date: 08/2 t1/ms
/Z.- WN SSO..O-LPT4-1-33.O 5hef laf /1 PAGE 07 OF 11 EIS.ION 03 0 INSTWIeDIE LOOP CALZMTMION EORD
", Ift LOOP COMNS lot:-TE41ST l NO: O-TT-3I-,M (1)
IED: WA eITE: , T[:
TST I O AS PUINA TEOTINN T on f Lo LINIT ASFIOUN HILMIT LO LINIT AS LET HI LINT 1 C73(2) 3.00 N"A W/A WA IA 2 75 O 5.35 10.66 7.06.0o 3 3,75() 13.00 WA WA N/A WA 4
6 7
I l a
I INSTRUMENf NO:
MITE:
0 TEST POINT REQURE AS FOUND LO.LIT ASI OW MI ,mNT LO LIMIT AS LEFT I N*ZL.T u)
AS uFT 2
4 - - - - -
7 6
a Remarks: (1) Verification of mtr and element msut be done in themototFO.
- 2) With Input t spoint, mtr will drive toward. 3 PSIO.
(3) With input ) lsetpootn, imtr will drive towards 13 Pm3G.
IPERFORMED IcRW NO
,/DATE lOOT REVIIEM
()YES Y,/ATE
()NO I Pc (SXF) IINSTRUCTION NO.
( YS ()NO REV. NO.
0 Function: Else Board Room AMU "- Tmperature Control Reviewed by: RAD. 1irr Approved by: Ed Hall "
Date: 08/21/95
A/kdm~-d 9.
&04--LPT-31.SS-O PAGE 08 OF 11 fým ý-ra-f //
REVISION 03 ISIMTIIIEIT LOOP CALIBRATION R=RO LOOP C...P..TS
!0 o..Tr .., I Z~NSTNrM'T NO: 0-TC-31-.
HEJO: NOA MITE: MIfgE, TEST INPUT AS F= ASLIP PON _.--___ L AS MIM HI UNIT LO LIIT ASLEFT NI UNIT 1 (6 (1) WA WA N/A WA 2 8.0(3) 5.3 .65 7.50 8.50 3 (2) NI/A WA W/A WA 4
5 S . I - - -,
O Ramarkl: (1) Ensure damper drives towards n. ' SAT (2) Ensure damper drives towards losed. SAT Output Of 0-TC-31-336 IPERFORMED BT/DATE IREVIEWED BY/ATE (SIMF) 0 Function: E7ec Board Room AHU "-ATemperature Control Reviewed by. R.D. Murr Approved by: Fd Hall1" Date. 08/21/9
E P/*-*c P -o i ffr .-
6P41-A/CP-02/1C SSO-C-LPT-31-3a5-0
- Akeo f c/I 2(
ME Do Or 11 REVISION 03 RIT CALIBUATION RUM
- Jnmtrumt No: 0-FC0-41-3S6 w".. WA
- ICo Nk I
it IRI (WYpm AS ISIS AS LEV A PawT( me1 M( S0Pm) WLCMI ASFOSJ HI LMT LO LINT AS LEFT H1 LMIT 1 1 0 0100 lob10 75 2 so oA WA IVA WA 3- 13 0 0 0 0 -i,ul.*
0
- - - - ___ - n-4 aS Be /A - WNA WA - WA 5 3 0 1100 9 IGO0 a
7
- - l-RE -- -I - - i sr9p aa Remr-" -o-e - -,
I TOI1. JCIIJ~au...~~r I uja~ nj.au -!-
i,.t, o,, " - --- ..- --..
IC1RE-PROMDBY/OATE 'loot YES1NO B/TEs () o PC S "Y. NO I REIEEDill BY/GATE (SIMtF) INTUCINNO. UV. No.
Function: nec Board Room AHU B-A Tmerature Control Lcatt Mb: EL 6ppr COL Cb-P NW @bad by: N.D. Nurr AoProved by: Ed M&ll7 Date: 08/21/95
ýý/ /0 w*//
R~/21 WE -3 -336-4 S 1Agtriment PA.- C-TC-31-M3 REVISIO a IISTOIENT C*LIINATION NEEWU NW W~lNA II N TET I me--
t WIUTP P516 r La)LDK? As m m~dl AS U[
AS Ui 1 LDU LO WUNT ASLEFT III OUT 1 6.75 3.00 O.U 6.65 2.110 3.10-8.1 5.3 10.68.00
- 1. 7.50 5.50 3 0.25 MO.0 10-35 15.65 12.90 13.50 5 6.15 3.00 0.35 s.65 25. 3.5o 7
9 USrA Un/--mLoaIEs 0
I TEST EQUIPMENT TVA TAG NO- CAL NX CATE:I
. . . . .,. I I --- - t I I I I I
Rears:C) Record *AS Foundw controller settings:
C4 -rt~~n-s*@tTnflgU7PE1 -i-opMnt 8 P513 S3~Returnleostroller settings to ',As Fud" nsettings or proesse setting@ a recorls final settings on controller card.
I-MFW TER1VOE BY/MTK (SIP4F) JINSTRUTION NO. j M~ NO.
Function: Else Board Roac AmU I-A Temperature Control 0 Location: EL 592. COL CZ-P Reviewed by: R.V. fM.r 1-r Approved by: Ed Hai I Date: 08/21/95
A2A~c4a,,,S 9 3"-04PM-3143"-
RMa 11 OFl11 f;ý //0 A)
EVISION 03 INSTRMMMT CALIBRATION RECORD Instrument Me., 0-TT-31-M3 HEAD: N/A I WID NO:
TEST INPUTf OUTPUT AS FOUND AS LF POINT( OffF )(P0SfSS WLO LUT AS FOUND HI LUUT LOLMT AS LEFF HILIMT 1 05(2) 3.00 MIA WA WA N/A 2 75 6.00 5.35 10.65 7.60 6.40
$ 375(3) 13.00 WA N/A N/A N/A A
6 7
9-IIII-i - - - - --.- .... -
eDSTA'LS/WMTcHES I VST E~IPM NT I IVA TA MNO.j CAL OUE DATE I. I I I I 1 I I Ii I I 0 TE is integral
-marks: rt Of the triAsmitter.
(2) Vith Inaput below Setpolnt. tranomitter will drive tovards 3 PSz6. SAT11 (3) W4th Input above setpoint, tranamitter will drive towirds 13 PSG. SAT C 3 VVT ELVI EM BY/DATE (SEWF)
JIFR JNSTUJCTON NO. REV NO.
Function: Else Board Rom AMU -A Temperature Control
. Location: EL M. COL CZ-P Reviwed by: R.D. Hurr Approved by: Ed Hall. Date: 08/21/95 MINION
-4, API 4 e UIIIDý STATES GOVEXNMEN AAVý rxM-emoran.*dun- - ý -TWlEAtJTHOUf B '-
3.K.Hanif in,Mechanical ?roject Engineerp P-109 SB-K'25,85?125u6 1b FROM . P. Cooper, Croup Head, W7 B90 CoR.
DATE NOV 2 5 M95
SUBJECT:
WATTS DO NUCLEAR PLANT - REDUCED CAPACITY OF EVAC COOLING EQUPMNT -
ERCW SYSTEMS EQUIPMENT FLOW REQUALTIFICATION - QUALITY DESIGN II4FORIATION Referencest 1. TVA 45D from K. D. Davis to G. A. SIlver dated June 26, 1985 (MD-259) - information Request
- 2. Informal memorandum from H. R. Corbett to J. K. Rannifin dated May 31, 1985, Watts Bar-Nuclear Vlant Units 1 and 2 -
ERCW System (67) - Equipment Flow Requalificacion.
- 3. TROT Item WBN-CTR-E227R1 order to -.W&-. A.-u uorMA1n, was requested in refaeutb .* .and 2 above in k' "
resolve reference 3.
The reduced capacities of the affected cooling equipment at reduced ZERCW AIRFL flow rates are as follows: ogjLV Equipment Reduced ERCV Flow Rate Reduced Capacity CCWand AhI Room Cooler 102 gpi 592.6 1.11K CS Pump Room Cooler 28 Bpm XW ~
162. 243 Lower Compartment Cooler 306 sps 2,262.4 XBR-"
Electrical Board Room Chiller 370 SPO 150.6 tons 11CR Chiller 350 'pm 150.2 tons This information war obtained from the equipment manufacturers and is available in the respective contract documentation files and RIS..
Prepared by:
Checked by: 49 7 Reviewed by:
Approved by:
BFC tL ccl C. A. handley VI7 C126 C-9 H. R:. srbeett, W7 224 C-K J. P. L ittle, W7 C135 C-1 CAC:EVL cee RIS*,S L 26 c-K J. C. Aiteedtlt. 9-lnOa It-t I lrLuclpally Prepared By:
655324.06 B. . Crogslin, Extension 6720 Buy USSndn~s Bonds ReRUla~hV on the Pav~oU Sauints Plan
I I
TENNESSEE VALLEY AUTHORITY I 4A y TPANSFER Reu:tCg ume REUSTO iiutz:Tu----
TA~Econt T ,1 F l
. . . . . . . -- - . NT a - - - - - - - - - -- - - - - -- - -
suisitioner ~
Power
~1;_5**-9_=7-A
~ T I
.B_f._tf g ... _72i.,z~- -------------
E~----TO~R T --.... -- T-ORtT
- 'RT ID-------
__ g-- TALW----------- ~ ......--------
~ ~ :rv:y~T TI_--- PRIQE-T-WATTS BAR NUCLEAk PLAt-T UNIT 1 AA* L AIR HANDLINC UNITS FOR .CONTROL BAY COMPUTER ROOM Please transfer tte equioment ident..led on
- the attached schedule of prices from the Hartsville Distribution Center to Watts Bar lNuclear Plant.
.Equipment shall be transferred OA level L
,Equiament shall be stored ANSI N45.2.2.
level C. or better.
!Electric inotors on equipment shall be stored ANSI N4Z.2.2, level B. or better.
- Procurement request W-6472 RO
- Procurement item No. PX--S .--. . .... ' -.
.'Acouisition cost
- These units are currentl, owned by W9N. . s L 6 19*
Acquisition cost provide 4cor transfer of
- funds to denoted account No.. 14 required.
-- - - - - - - - 9 Ie DRAD1 ------ T
- ORRFSPONDENPg TFE- eg Pwoe s gn jzp= ng M5ri e0l B WBN .....
Safety n a : [ a re v ta red an ct re e e c d Re noj r ~quired NA .. .
- l No . I I Bs -- - No . C on t r a c t s zT
--- - e-
- - ivF AA -- - -----
FT j;r
I~"-a 1C-0qy. 4Ale-.O7MW Aye z W4 fN(.
SCHEDULE OF PRICES PAGE ND.
T~iMT-RTICIEO g*_* -SR~TCES-GV-ESA ~ ~~~CATAL99 _WU@9ETMDP-TD19---T
. ----. ,-!-F'ZE _ gW I NUMBER):TiTY T----------------------------------------------1--- :UNIT PRIE AM'JN
- Air Handlina Units and Electric Motorls.
- This eQui ment was oriainally wrerhased an
,contract 9- " *"a I :Air handling unit shall be Contract item No. EA I.o:16
.141. VJN UNID No. 1VC-MAHU-1I7-B.' and shall include Re iance 7.5 HF electric motor serial
- number 2'YF882801--1.
- Air handlina unit shall be contract item No. EA .
145. YCN UNID No. IVC-MAHU-I:6-A. and shall
- include Reliance 7.5 HP electric motor serial)
- number 51YF88801-A1.
TOTAL
'All 3A documentation 4or these air handling
- units and motors that is available at the
- Hartsville Distribution Center shall be shipped with the equipment.
NOTE: These air handling units were originally furnished with 5.0 HP motors. The denoted 7.5 HP motors will:
be used on the air handling units at WEN. The referenced DCN will evaiu.Lw the use o4 the larger motors.
BIDDER ------------------------
Ale *,iz4fj
~Ci~r
- PACE 'R -! AP7?E'MX SET__ OF SC e
~Rb~izQ1zs: Ai# L737 - I0 PRO.or A0.1.I ______ 0UA1% :Y L ...
V ~CONST AC:IVIl *_______ UN1D IVA
~ ~
A) T1~C!O:: M ~ot~ tG, G) UNIT ACCESSORIES:
I- ASS y Z.DATA r I. r,___
_ ___-_ _ 37. Filters/Type 2" 7N IFOLV A W 4'
- 3. A~ir jFlo6: OretAga xe ý hl ) REFLHZKCE DATA:
4e* 9-P&a nu~o 40. lustrrment DAL& Sheet________
C) C0OL;iC:N 41. Amoy. Data D'g.
- 5. Entering Air *Y dblwb 75 vroE 42. -System Design&Criteria
- 6. Lvg Air *F Max db/Fin vb to. rj 43. IZEE Class AJAI
- 7. r-+/-n. Capacity i2-O, V.RWU z4KS~Cd/Cas
- 5. 1LeftIserant LLCMIL~.J vArLlt. 43. Seismic Design Criteria CA rE6 ae it
- 9. Entering wae:I/p, 46. Loc~ationt Bldg/Elevation CS/ fi._7OT
- 10. Wacter Pressgure Djp 4 47. 32.dg Column Line A/P~C Refrit.. .. v&P. Temp.-Y ~ 48. _________4 _____________
12.U!N E7IS J) U!WIT ZNVIROX)XXTAi. CON~DITIONS:
D) HOSINCDE-,1LS:49. Tamp.* db Max/rin 104/60
- 13. Housing rarl.11' 50. LUR. : Max/Hin 14.. Refrig. Corz.. Location LC- 5 1.. Amb. Pressure Maxtlin A )~
- 15. DI'scharge :..ocation __ 52, Radiation DoB2, Total RadS ý4 MXllR1
- 16. FAX Discharge Diz., _wL 53. iir Quality . C4eFq.,V
- 17. Intake Location~ 54. __________________
'a. Masx :--ake DLM.WxL ~ ) MOTOR EN'VIRD10=711 CONDITION~S:
- 19. OA Length or Dept - 55. Teap.'? db Max/mim Ol 6
ý20.OA Height 56. RR. *. nax./Hin
- 0 W:'-I DA W~idth -7. A;;. Pressure elax/Hinrq&
`22. Special COUGst7-rucin_______ 5.RdainDu oa ~.~X("l 23, Max Sect Di=,LyxHWJ 59. MRaQuaionDs oylRd 104Rgtaq3
- 24. Mototr Locat~ion 609. Air___Quality_____________
£)FA~~4 DAA: ~L) VENDOR SUPPLIED DATA: _________
- 25. Fan Type aJ41-F6 1 61. Tau Motor MX" 1KVA Input_______
- 26. Max_. Outlet Vel. PPM /41:5 0 62. Pan Motor Rated UP_________
- 27. Drive Type/S.y. WELX-/ 24 63. _________________
- 28. Impellez! Shape ta;l- ;bT L O'IL 5p 64._________________
- 29. Rotation/Disgha~se ?0 .r DOCUMVT CON'ThOL DATA: _______
30*. MaxnletV nO O e at r 65. General Requiremants-TVA Spec 0 7*
- 1. ?
F FAX MP *7' 66. Technical Spec-TVA. Spec 0 a 32.FAMType -67. Motor*Spae-TVA Spec # _ _ _ __ _ _ _
32..~ &i c; -yp P PO C68. Applic. Seistmic Critezia_______
- 33. Motor Duty/RPM COMT !20vO 69. Applicable QA Attachment _____
34.* Power Supply v/PH/Hz_!0.2,(2
- 33. Motor Shaft, orientation
- 36. ___________
Ca~ent::: 7 T EAL7JAWC UN17-njsj.. yop V41' UM ID A/0 I Vt. /Z7
-A.1A~L r JK&.JA,/ZF 7.C R.0 g Tad,'.r 3 AA.ADLiNG UNIT DATA ýSHEE I I I IA LE a WO. NO. A +/-ý19 -
- 7. ~ 2 I; ~4 ~ R L! A ~ X' :. .. N I~:y-X 9
______SoY.5
P. AIPEDZZ 1 : San__ OF _
FS1*
-PROC ACTIVITY L QUA!t:TIT .1jb
-.- ~ CONST ACTIVITY f NID 0 )-IA
-r -
A) rUNC?:0:t: _d rA ~rtPjL rM COOLNC, C) UNIT ACCESSORIES:
B) CENER&L DATA' ____________
- 37. ri.tosr/Typs -2/r&w q.j
- 1. Assy In. VG T P . 38.
. MIn. Oper.a:i.aAg CPVY 50*o 39.
3.Air Flow: Orient/hxgat VesT2~ H) RUERE.LCE MA;A
- 40. Instrument DaLa Sheet ....
C) COOLIN~G: 4i. Asly. Data DNS. _
- 5. Entering Air Or db/wb 75V 42. Sys*em Design Criteria
- 6. LvS Air OF Max db/Min wb eoj Z 43. IEEE Clau's 'No t X.- M.:
- 7. HMtz. CapacitY 3=U1 /A.79ZI2 SH 44. ASHE Code/Cla9* .. ,
S. Rfri~erant - rlILLEIt wI.V' jtf 45. Salst.c Dueign Criteria CA._ .6-9
- 9. Entering Voater: OF/GPM 4/27- .6. Loeation: Bldg/Elevation CE.,as. '7Pz
- 10. Water Pressure Drop - A- . 47. Bldg Column Line ýJ P.,... C... _
- 11. fie~r1g. Evap. Temp.*F p/A 48. .
J7) WNIT ZN-V1RO~~TAL CWDITl0NS:Z D) HOUSIlNC Dr7.AzLs: 49. Tamp.'? db ?Iax/Min h 10
- 13. Housing hat'2. SE-L 50. R.H. Max/.in -2F-sU' 14a. Re'rig. Conz. Location EL--
0O
.'tl~AD-E 51, Azab. Premsure Mix/HMin qrm -P_*')
- 15. Dis&.arge Location - 52. Radiation Dose Total Rads 40OY8
- 16. Max Discharge Dim., WxL - 53. Air Quality , -- c.K A& *,q
- 17. 1=zfike Location - 54.
183. Max intake ;D!.,WxL K) MOTOR Eb'IHD-wTAL CONDIT.T ONS;
- 19. Oh, Length or Depth 55. T*ep.'P O b Max/lin 104 /.O
- 20. OA Height 56. R.L. I Max/Min -q-0____1_.
- 21. OA Vid th 57. Abh. Yressure
-A- m-S~~pecial Constructionu_______ 58. jdRi. tion Dosu Total Radja--.CX-_*PAD xSect Dit.,LHxW________ 59. Air Qu~a 11, y _____________Al_
24.. Motor Location R16____________ 60, W)FAX DATA: L) vVDo- SUPEU'D DATA: _, . .. .
- 25. Tan Typo C /7TF6 L 61. vant Motor Max KVA Input_______
- 26. M'ax. Outlet vei. Inom _________ 621, an Motor Rated UP
- 27. Drive Type/S.F. ?ýP -r - 63.
- 26. IL-eller: Shape/Mat 11 ET/SrLLo AL. 64.
- 29. Rotation/DischArg ________ M) DO'B 33CUWT COINTROL DATA:
- 30. Inl~et Vane/Operator *NA 65. General R*quirements-TVA Spec 0 _____2
- 31. Max 2h1F ___7__________ 66. T.chni*cAl Spec-TV. Spec 0 F) TAN MOTOR:_____________ 67. Mo:or Spac-TVA Spec _
6E. Applic. Seismic Cri.er-a_-
.;3. Mcoto Duty/KPJM 0'W =J-7S Q 69. Applicable QA Attachment ___
- 34. Pav'er Supply V/PH/HZ 4601 -*1 bC
- 33. Motor Shaft Ori.entation. NOl 36.
Co0uen'e: gQFAZNf 0, ql AD'~ !JA1-/'MA0ýI4r, IO We. -MA HVL- IZI.-A Wir-H PECLIAA'CF7,$ i/ ~M7~
51ijE 6AAXHNLI~.J LAV OXVn.I IoZE o TEENNESSEE VI.LLEY &urjNORITY
_____________________Mn____
- - -1
__________________________________ia. ,40. -2
WUN goo,"M -de.p 0 7/SD tITIAT.:NG DESIGN CHANGE NOTICES A rvlf4~b4, .I APPENDIX A SSP-9.52 Revision 4 A- t Page 1 of 6 Page 12 of 23 T 56 9 3 0 03 921 CLOSURS 2A. 228 S2 9 RIMS M [c3] DESIGN CHANGE HOTICE r W( 3 PAGE I Q(
PART I RZQUSTE CHANGE 4 PLANT/UNIT S REASON CODE WATTS B*R NUCLEAR PLanT UNIT -0 0,if -
6 AREA/BLDG LOC 7 EQUIP ID NO (S)/SYS CODE.J),
a AUTHORIZING DOCUMENTS 9 REFERENCE DOCUMENTS '
10 DESCRIPTION SuMMARy S&C *-*U Alm t 1A " 11 REMAMRS 12 DESCRIPTION OF PRODLEX/REQUESTED CHANIGE IVANCED AUTHORIZATION REUESTED.&
.AepzAmFp PAI~lmes OP -PAN# BgAgRpAS .4FA/b' - r S I NO ()C)
S/IAFT5 V-58E7s JAa5ftfAks4M A/Ali VianAlld (As SoaNi7irEa AYf ,rjAiW10A4 1rzsr uar7), Fj&me-Awtim~e/~s, ArIa. j.,b1M$eI tzivZxaE pAxonees. d4,Ss 7ieas
£ Ami /WIY(ILN~ Fqi~*&uorf 4 wmywo opud as Ivo op*.,V/A FM4*"A W~)
7Akuit 3WAOkdS7NEAMI?5eA~ *Pt E ~f~ oPCTO CA~rACIAB O.
13 JUSTIWICATION/RZAsON FOR CHANGZ . 73V5 AYq~lA6.445W7 0Or 7J/4S0 &&Jrg MB *EM P04 1441rIfeJYN 75VYPNAI4N #iV 7M& eamo&-Mg73 AMDi AUXJIL£1Y )JNVJtUFWrf7 9aE41M (7'S 8-744) ___________
14 REQUESTE By ORGANIZATION BXT DATE NEE DATE 14K ORIGINATOR'S Su BU=V D S~AT&0,421 15 REVIE*WED BY ML! DATE R=333Z APPROVAL No DATE ASSIGNNENT 153 ENGINE G*APPMOV...TOZNUIATM. DAME Of~ koh" 16 . PROBLM SEE 0,9*5 SOLUTIN/APPmOVD A So& pora CHANG
.~~LS /I*~.~-.. L PART I1 APPROVr!
T~it~mIE SHOhATION APPROVED (INCLUDE BASIS FOR APPROVAL) scE6 ho9ts 10 REPLACEMENT ORIGINAL
.IN171ALQ.~.Owe '-
r~A ,i.k5 44 17 TZ IV 22/DESMG VERIFIER 4
PD,01 yph is .M. m mA IP4It n /Y-IbbAV.
19 24 ExE 20 OTHER N LV DATE DATE 25 WORK CobouvEion 21 QA DATE 26 FINAL WORK TRACE.
II CLOSURE n
DATE K al
- 9 -. 0 Ot -""
CLOSURI]
0
- a --
47r..IL I. p~4~ ~
FileDCN Closure Verification sheets for DCN No. - 4V- Oaoe zs sheet numbers so behina sheet number Replace DCN covNer shee.. f.
Signature
.Print-Name J.
- *. * /7 199A
/7 Total pages in*thi's tAM
>L:n,7
- -4 I
DICH NO. P:10 70 -A /1-rm. m No. M-o24,93A-PACEJJ~~. P% 3oP~j AGEREVISION LOG Revision DESCRIPTION OF REVISION Date ql
- aoe No.
No.i iii I II A
- r--75767-A INCOgORRTOBB1 XNSTRUCTIONS
- 1. File DCN No. I:-2P7&7A pages in base DCH No.
I-_oz_(651_A as indicated below. (All page numbers referred to in items 2 &. 3 are base DCN page numbers)
- 2. Insert new pages: 4.4:. 116O.eMlB <9~-Ilc, -2 iýýZ3,1 1ý"Iq
- 3. Replaces existing pages: i
- 4. File pages 2_- to j with Cover sheet of
[IP D~c . F- 7 7- .
Total Number of Pages =
'74. Tc) l*~oe.* ib 1t+o.-A 7.-17.2bc. 6
- [1 8 a6*8i *1 . -19 = 3 ,,-23 ,g ,(
IP
.1 I as
.*-34 1...' O~3.*.uuI.
J.P4 OCS.A.161.
= VI A ~DESIGN CUMNG N0TICRS W-3.05 Revision 19 Page 68 of 87 APPENDX I DCN/P451 No.WOWJ2 Pagel1of IPae rý DCI! cOSURS/IrWZUP-TO-S]MVICX VRRIFICAXION r Rleturn to Serviep (Piqz) (Comylgete onlY items 1-7 belUMI or!
DCK 21gon~y (COM~plte all itema)
- 1) Prinary and/or critical drawings (Cat. 1) revised and issued to incorporate the chanze. This requirement is not applicable for DCMs affecting systems prior to SPAS Phase 1.
_ - 2) DCN is in XNSTV or PINSV status and all DCAs are posted against affected drawings in DCCM. DCAs are In OtIC" or "1NMS" status and for M or W type DCNa where their DCAs have. predecessor&, those predecessor DCAMare also in "MIC" or "IFB" status or the affected drawings are ravised.
- 3) All unverified assumptions Ln any calculation supporting the DCI have been resolved per Section 5.9.2.e.
-- _ 4) Special requirementt listed in the 10CPR0.59 SA/SE required to support basis of design are met.
S- 3) All affected dravings/docments identified, included in the DCI as appropriate, and docments revised.
S- 6) All F-DCNs issued and intarfiled F-DCNs are reflected on the index sheets or base DCI revision log.
- 7) ZQ/KEQ change supplements have been issued to the EQ Binders or Lists in accordance with EAI-7.05 and RAI-7.?7.
- 8) Punchlist items have been closed or have been issued as
--- -- _ 9) exceptions in accordance with SSP-9.54.
DCCI reflects the DCO package contents and status. Current I
revision of DCA is reflected in DCCX.
1-
- 10) Mit-calculations have been rolled into the parent calculation.
. .. 11) FSAR text changes, TS and TIR changes have been received by Site Licensing.
COMMTS:
Verified: E z m Approved:OF&-
0 WBEP - 11551
Ar-r, 14. AK6 5' 10r MD~MCh&OX WOMMAus SSP-7 53 Revision 1.2 Page 37 of 48 APPENDIX N MA- OA1-AU-,4 Page I of 2 1frw 31 I I 1 ,,, Rev * (page I of 2) _
1 3 STATUS A O-ONP M FULL OM CLOSURE Rev "ECN .(cZPl' ONE)'-l-.J',,
1 3,1STAGE , Rev -- - I*XICFrATIN PART 1. %R.,JHNTEDnU M5.09G RU.PROU OW.E~iGNE.ME Mt:
U THE DRAWING$ AND REVISION .LEVELS WMI,CH WERE IFFLPLIFJ'T£D F'OR THES.,P OF T1US MEUCN. If A DRAWING WAS ONLY PARTIALLY IMPLDefNTED FOR THE SCOPE OF THIS OCN.
INDICATE 'YESO IN "PART ?" BLOCK, AND ATTACH A HARKED-UP COPY TO TI'S WORK COWLETION STATMENT.
02 1 4'l 10-V~
~~~__ __ __ ___f_
Ultr77 910 W-77CW MO E K
.4 - 0.2e P3- 0Z~-f*~'
I
~IDWHCHIMLMETE USI ~ ~ Til ~TISEC= CMPEE 41 R D NE ONAFN I FORP-SSP-7.533..g Rev,. 3
IL
~mCATON VOLA!SSSP-7 mminc~ns wommo .53 Revinon 12 4 704f ak~3 Pase 38 of 4 APPENDIX H Page Z of 2 ~Ž.
(Page 2 of 2) pg~ A.OTDON I PGrAW' MODIFICATION ECNlN ~~9-VART 7.IPE~TUpafN, ~rur~I YES/WfIN4EVSO
- 4~ A~d-.,Wa2.d,93 - /7 A
/Va "'/
- 44#; ~ ,~'~"' 4,,4/ ~aj 4 OceA~.
FOLW-SSP..7.53-07. Pev 4
AM*T /Z A% 7j3 MAE NO.'
iszgno~2 ace1ý.
A 7T - 0 et+Cf 9 OF13 0 DON NO. 02693-A PAGE NO. -&A--
AflACMEN-A O-AHU431-0301B-A ELECTRICAL BOARD ROOM AIIU A-A 0-AHU-031-030D-A ELECTRICAL BOARD ROOM AWF B-A 0-AHU-031-031B.B1 ELECTRICAL BOARD ROOM AIIU C-B 0-AHU43-031D31-D1 ELECTRICAL BOARD ROOM AHU D-B 0-FCO-031-4335 ELECTRICAL BOARD ROOM AHU A-A FLOW CONTROL DAMPER 0-FCO-031-0336 ELECTRICAL BOARD ROOM MW B-A FLOW CONTROL DAMPER 0-FCO-0314W37 ELECTRICAL BOARD ROOM C-B FLOW CONTROL DAMPER AHUt 0-FCO-031-0338 ELECTRICAL BOARD ROOM D-B FLOW CONTROL DAMPER 0 0-FCO-031.003o ELECTRICAL BOARD ROOM AHU C-A FLOW CONTROL DAMPER O-FCO0431-0031 ELECTRICAL BOARD ROOM AHU D-B FLOW CONTROL DAMPER O-BKD-031-Ml0A ELECTRICAL BOARD ROOM AHU A-A BACKDRAFT DAMPER O-BKD-031-M001 ELECTRICAL BOARD ROOM AHU B-A BACKDRAFT DAMPER O-BKD-31-3972 ELECTRICAL BOARD ROOM AHU C-A BACKDRAFT DAMPER D-BKD-031-3973 ELECTRICAL BOARD ROOM AHU D-B BACKDRAFF DAMPER 031Q~
SYSTEM FLOW DIAGRAM: 47WO66-4
SDCN NO. 02693-A PAGE NO.3 IAflACHEMENJ -B CONTROL BUILDING ElLECTCAL BOARD ROOM AH!U FAN/MOTOR DRIVE SYSTEM:
PROBLEMS I REOUESTED CHANGES (A) DESCRIPTION OF PROBLEMS 1 DISINTEGRATION OF FILTER MATERIAL CAUSING CLOGGING IN COOLING COIL AND EXCESSIVE FILTER FAILURES.
2 EXCESSIVE SHEAVE BEARING FAILURES AND HIGH VIBRATIONS.
3 DAMPER OPERATIONAL DIFFICULTIES.
4 EXCESSIVE FOULING OF COOLING COIL, HIGH AIR PRESSURE DROP, RESULTING IN LOW AIR FLOW THROUGH AHIU, (3) REOUESTED CJANGES I RECTIFICATION / REPLACEMENT OF FILTERS.
0 2 REPLACEMENT OF TWO-PIECE ROTOR SHAFT ELIMINATION OF THIRD (SHEAVE) BEARING.
BY ONE-PIECE. SHAFT AND 3 DAMPER BLADE AND AXLE FASTENING RECTIFICATION.
4 RECTIFICATION OF FOULING PROBLEMS BY COIL REPAIR OR REPLACEMENT.
A7~rl /Z
ýeIrp r. / 0AK-133 DCN 02693-A Pag 4,
0
'atle: DC"N# REVISION LOG 02693-A Revision DESCRIPTON OF REVISION No. Date Approved A INITIAL ISSUE A03 S -
.1
DESIGN CHANGES NOTICES EAI-3.-0 Revision 10 Page 72 of 80 APPENDIX 0 Pup I of6 DCN PACKAGE INDEX DCN #
Page E2 Included DCN Contents y Page N
- 1. DCN Coversheet 1
- 2. Revision Log CýEZ 4
- 3. Index Sheet 3a. Cover sheet continuation (Block 16) i0
- 4. Changes/Additions to Design Basis Documents
- 5. Installation and Testing Requirements 102
- 6. DCAs and EMS Data Sheets
- 7. ALARA Review Checklist
- 8. Other Documents WR Total Pages in DCN 4-2.
C260a; 01(of; C2(0,;-,, CA ga.),
0 I
DESIGN CHANGES NOTICES
,4r'r, i* EAI-3.05 pq../f. OF .7-7 Revision 10 Page 73 of 80 APPENDIX 0 Page 2 of 6 DCN PACKAGE INDEX DCN# 02623-A Page f, Design Impacts YES NO RIMS # IF REQUIRED
- 1. Civil Issues (e.g., equipment seismic, pipe rupture, structural, CE9 attachments, piping analysis)
- 2. Environmental Equipment Qualification (EQ) Program on Mechanical Equipment T"eO 001#22 oo Qualificatlon*rogram. Does the DCN involve any cable or devices within these programs? See EA-7.05 and 7.07.
- 3. IOCFR50 Appendix R (Fire protection analysis) See EAI-7.02. = Cý
- 4. Nuclear Safety Related
- 5. Quality Related M4R
- 6. SAR Change Will the change require a revision to the Final Safety Analysus Report (FSAR).Issue a change request for Licensifg Document per SSP-4.0 when a change is required. CEKi
- 7. ALARA Impact See SSP-5.02, D -S.M 18 . It o
- 8. Change Review Checklist for Electrical
- 9. Human Factors Engineering 10 Radiological Impact Evaluation EiI~
EJ~ tjR
- 11. Containme Inventory of Aluminium or Zinc EI~
0
"" WBN DESIGN CHANGE NOTICES EAI-3.05 4 7+7-/ Revision 10 Page 74 of 80 APPENDIX 0 ..
Page 3 of 6 S
OCN PACKCAE INDEX Page 0 IWlA */lst..lul +..* llHham*l .*IkI- &l,.+t .,L It WMLLM.lM Jw.IMMMus wjnhU nun MMubAef.
I I I I 1(2) 1 I I I t I I IROV I I I I II [las. ITp.,l of I (1) I (1) 1I I Drawing I of I-'e I oLYRA ,,tU ,l OC.A/Drakd og l+ev,!+Un+I(!W .AOl y)Ivt ownm own*_
PCi I It I I I I
- A,' -A4 Cl J.in . .. 010o;-l .Aoso-2I12+w+*, IADI jC ji~lW iAM
- I.
,i bi" OAW o5 Ij oe i41,o-,I',,,Oi!i 1UOA0-I3ADL9.t j I I L~ax~ 01 0 4 o MA &I I II D,,CAAl.L M' o2 1oiklo 1Q110 t j +*,+5OL l&'I I+w+-,J, I 10 1010. o4-imaI' J_ PI-I -, I 14.
o SOin ,141Lmm-1IsAbi X-i D:C A I o i A I I D~AL~~1 1 &(0 I J AI I I 'I DCACZ o=:A IlCl60 1jqQ1 (1) 1"7 '.;'o"J ý%,
See Appendix P for type and status codes. Naikak LOZI A AD-*
(2) Enter I for revision of anticipated drawings and add
(.(2). category of anticipated draving S
WBEP - 1155H
DESIGN CHANGES NOTICES 2.E-I3.05 A't~a/
ArT. /..-Revisic 10 0046f 14 O,33Thp 7S of 80 APPENDIX 0 Page 4 of 6 DCN PACKAGE INDXDCN Page h Other documents issued I Included with the DCAs a ,d drawings)
(not includinegackafe (1) (1) pag~3er Document IssVe ,- T.-.. claf-.. Nh W We -Pc-4o-36.I 0 1 IT 0.. . .. ***- -" , - ,
",-,, ,- i, 0.o (1) See Appendix P for type and status codes.
DESIGN CHANGES NOTICES EAI-3.05 Revision 10 Page 76 of 80 APPENDIX 0 Page 5 of 6 DCN PACKAGE INDEX DCN# _6 23-A Page q Related drawings / documents (Referenced but not included in the padmaae nrawingt I Document W-(0935,80 0CA RL WCG.-ACQ-poq -1.st CA IRL Eft4-Axbýoiia s. ito DC-R lo1 2WL 45W114?,.& ~ aL-
_____ F'L
__ _ F9L
____ IRL W-0059,1 KO
-W- o~, (. 90 0 (1) See Appendix P for type and status codes.
/6 t~iE ~DCN NO. 02693-PAGE NO. 10..
BLOCK 16 CONTINUATION PROBLEM SOLUTIONIAPPROVED CHANGE (INCLUDE BASIS FOR APPOVALU (1) EglJTR (A) PROBLM SOLION DISCONTINUE USING BAG TYPE FILTERS AND REPLACE THE PRESURE DROP INDICATORS FOR THE FILTERS.
(15) AFFROWD 93ANSM THE EXISTING FILTEM SHALL BE REPLACED BY NEW FILTERS RIGA FL XL AS MANUFACTURED BY FARR COMPANY OR EQUAL. TE PRESSUn DROP INDICATORS SHALL BE REPLACED BY DWYER MAGNEHELIC GAUGE MODEL 2002 ASF OR EQUAL. SEE DCA-*2*27 FOR LOCATION AND MOUNTING DETAILS FOR THE GAUGE AND DCA.0293-12 FOR INSTALLATION OF NEW FILTERS.
(C) BASIS FOR APPROVYAL TO MAINTAIN TROUBLE FREE OPERATION OF THE ANU'S AND TO AVOID FURTHER CLOGGING OF THE COILS, THE BAG FILTERS SHALL BE REPLACED BY THE ABOVE
- MENTIONED FILTERS.
SUPPORTING DOCUMENTSM WATTS BAR NUCLEAR PLANT DESIGN STUDY REQUEST (DSR) NO. 021, INVFSTIGATION HVAC.
CIVIL CALC.,ATION NO. WCG- ACO - 0097 REV.J (A) ROLM SOLUTION THE END PANEL, THAT HAS FAN MOTOR BEARING SHALL BE STIFFENED TO ELIMINATE WEAK SUPPORT FOR THIS BEARING. THE FLANGE MOUNTED BEARING SHALL BE REPLACED Wrill A PILLOW BLOCK AND HEAVIER DUTY SMERICAL ROLLER BEARINGS.
(B) APPROV CHAM, DETAILS FOR THE STIFFINING AHU END PANEL WITH NEW PILLOW BLOCK BEARING ARE PROVIDED IN DCA- APK -05, AND 46.
(c) BASS FOR AmOVAL.
THE PROPOSED MODIFCrATION OF PANELS CARRYING T7I9D BEARING AND PROVIDE RIGID SUPoRT FOR THE MOTOR. THIS MODIFCATION ALSO EXTENDS THIRD BEARING BY USING HEAVIER DUTY BEARING WITH A PILLOW BLOCK. QUAIWFICATION MODIFICATION REFER TO CIVIL CALCULATION WCG - ACQ- 0097 REV.1. FOR THIS S
A 1 rr. /Z I
S 7O 3DN NO. 02O3-A S PAGE NO. I BLOCK 16 CONTINUATION
_PROB-M SOLUTIONI APPROVED cHAmGE (INCLUDE BASIS FOR APPROVAL)
- 0) DAMPERS (A 1QPOBLEM QALitIDO WITH THE USE AND PASSAGE OF TIME, THE LINKAGE OF DAMPERS TEND TO BUILD UP RUST, THAT CAUSES THE BIND IN THE DAMPER'S MOVEMNT, FURTHER THE BLADEIAXLE FASTENING ARRANGEMENT HAVE LOST ITS GRIP AT VARIOUS LOCATIONS.
THE SOLUTION OF THE PROBLEM IS TO PROVIDE A POSITIVE FASTENING ARRANGEMENT AND PERIODIC LINKAGE MAINTENANCE.
EQUIPMENT FAILURES: RIM NO. TIS N60219 8,&.
0*) APPROVED CHANGES DCA- 02693 - AND -9 PROVIDE DETAILS FOR TIKE CHANGES FOR THE BYPASS DAMPERS ONLY. PROVIDING LONGER SHAFT ACROSS THE ENTIRE LENGTH OF DAMPER BLADES IT WILL GIVE MORE UNIFORM MOVEMENT OF DAMPER BLADES. WITH LUBRICATION OF THE BEARING IN A TIMELY MANNER, RUST FORMATION WILL BE MINIMIZED AND DAMPER BLADES SHOULD FUNCTION PROPERLY. THE FACE DAMPER'S BLADES SHALL BE REMOVED. ALL THE AXLE (SHAMUM SHALL BE REMOVED EXCEPT THE MAIN POWER SHAFT AND THE HOLES SHALL BE COVERED AS SHOWN IN THE DCA - O0 - 02.
(C) BASIS FOR APPROVAL ME PROPOSED FASTENING WILL PROVIDE A LASTING FASTENING AND WILL NOT TEND TO LOOSE THE GRIP WITH PROLONGED USE.
SUPPORTING DOCUMENTS:
- DSR 021
- CIVIL CALCULATION NO. WCG- ACQ - 0097 REV.1 (4) COOLIN GCOL (A) THE EXISTING COOLING COILS CANNOT BE PERIODICALLY CLEANED FOR MAINTENANCE, IT IS AGED AND CLOGGED TO THE EXTENT TiIAT IT'S ORIGINAL PERFORMANCE CANNOT BE RESTORED BY CHEMICAL CLEANING. THEREFORE THE PROPOSED SOLTIYION IS TO REPLACE THE EXISTING COILS WITH IDENTICAL COILS BEFORE START-UP TESTING IS PEWORMED.
(B) DCA-02693-15 PROVIDES DETAILS FOR REPLACING TIlE EXISTING COOLING COILS WITH IDENTICAL COOLING COILS BEFORE START-UP TESTING IS PERFORMED.
il-ri-. iz F4J-6r /j P~
,'3~cDN No. 02V3-A PAGE NO.
BLOM 16 CIrrmlNUATION "
PROBLEM SOLUmONI An&PROED CHANGE (INCLIME BASS FOR A]PPROVAL
" A CONSTRUCTABILITY REVIEW WAS PERFORMED By EDASCO ENINEERING / DESIGN PERSONEL ON 01123193.
" MATERIAL REQUIRED FOR THIS MODInICATION ARE PROCURED UNDER THE FOLLOWING PROCUREMENT REQUES:
W - 6.95R1 W - 7010** COO Wso- 806 R W-8=3R0 lobJ W - 8039 R0 W - 8062 R0
- A RADIOLOGICAL IMPACT EVALUATION IS PERFORMED PER SSP S.02 WITH NO IMPACT RESULTING.
- FIRE PROTECTION CHECKLIST WAS PREPARED FOR THIS DCN. RIMS NO. T= 930122 301.
- AN ENVIRONMENTAL QUALIFCATION CHANGE REVIEW CHECKLIST WAS PREPARED FOR THIS DCN RIMS NO. 80 930122 800.
- A HUMAN FACTORS ENGINEERING CHECKLIST WAS cOMPLETED PER FIGURE OF EE-1-22.1-6 WAS WITH NO IMPACT RESULTING
- A MODIFICATION REVIEW FORI SOURCES AND QUANTIrIES OF ALUMINUM AND ZINC INSIDE CONTAINMENT PER DA-7.03, APPENDIX A IS NOT REQUIRED FOR THIS DCN.
" DCCM WAS SCREENED FOR P EDESSORS AFFECTING THE CHANGE ON 1/28193 AND DCN M-09609-A WAS FOUND TO HAVE IMPACT.
- A 90 % DCIP IMGTING HELD ON 0110-193 AND ALL COMMENTS RESOLVED.
L49MOZ074~lI 0,C gr.#MoDdkqs 1mwb~va e**p9ar 70 AVOW 009w-
&J 60~gOcit POW~ -Sae-wrna30 71 SdJA4 Mr Coti~ e?~*oup).
L.
47-r. /z I? OP3~
BLOCK 16 (Cont'd) D~C No U11A
-PAGE LA - . i" e F-PROBLE( SOLUTION/APPROVED CHANGE
%/a.
Equipment Seismic Qualification:
The modifications to Air Handling Units o-AHU-031-30B-A, O-AHU-031-30D-A, O-AHU-031-31B-B, O-AHU-031-31D-B per this DCN have been seismically qualified in Calc. WCG-ACQOO97, Rev. I (RIMS NO.B18930130800) and Appendix A of EAI-8.07 has been approved and incorporated into reference calculation.
11 qt
r0CM W4O. 02693-A A WIft A rr J.2 Aor 9 OPPC A---
f aREVISION LOG THE CLASSIFICATION OF KEATING, VENTILATING I , . . ANw AYR (#nxnTTTfwNTV,. ftYRTP4M Revision L Date S DCN LE.&
ln .4 ..
H 4
UM.
fa U-4 M
4iIea at" 1
Aproved 1-20-93 DCN RIMS NO. T56 93 0121 905 S-21210-A This revision incorporates the change into Seismic Category I(L) of the ductwork and other associated components of the Shutdown and Auxiliary Board Rooms Pressurizing Air Supply Sub-System.
Revised Table 3.3-1, B. Auxiliary Building, by modifying item 9 and adding item 9a.
Revised Pages: 27, 28 I
Added Pages: viiic Deleted Pages: None r
DMN DON RIMS NO. T56 93 o124 986 1-23-93 NM-12088-B Revise Section 3.4 to delete the following statement?
"The use of Pilot-Operated (water actuated) temperature control valves in safety-related applications that use BROW on air conditioning chillers designed or modified after July 1, 1990, is prohibited".
Pages Replaced: viic, 3 DON r DCN RIMS NO. T56 930203 921 14-02693-A Revise Table 3.3-1 to revise seismic category"I to I (L) for Main Control Room Air-Conditioning, Electrical Board Room Air Conditioning, and Battery Room ZEmaust Systems filters.
Pages Replaced: viiic, 31 M -EN, WBEP - 0630i vllie
TVA A7-rr. b I~cW i4o. 02(qi5.A I.-. L&; edgy. e ý21 oP 1= "32 V'Acae -!1-I"4~6 2I I. THE CLASSIFICATION OF HEATI NO. VENTILATING, I
AND AIR CONDITIONING SYSTEM I WB-DC-40-36 .1 I TABLE 3.3-1 (Continued)
System/Component Safety Class TVA Cl/Spec. Seismic IEEE hystu (S. mNotes 1.2.15) (Sag Note 3) 2wi C. CONTROL BUILDING
- 1. Main Control Fang AMCA 99 I IE Room Air-Conditioning, Electrical Air Handling 2b Industrial I 1E Board Room, Uni ts Standards Air Conditioning, and Battery Room Exhaust Systems Ductwork, Dampers, Fittings, etc.
2b Q or S I NA (Note 25)
Motor-Operated(") 2b Industrial I 1E Dampers (Note 25) Standards Io 0 Filters 2b UL 900 (Class I) I(L) NA I Refrigerant and 2b N and I NA Chilled Water ANSI 89.1 Piping. Valves, etc. (See note 29)
Chilled Water 2b Industrial 1E Pumps Standards Water Chillers 2b ARI 450-69 I TEMA 1968 Condenser Water See Ref. See Ref. See Ref.
Piping, Valves. 6.2.7 6.2.7 6.2.7 etc. (ERCW)
Duct Heaters None UL 573, 1025 I(L) Non-(Electric) 1096 (Note 24) 1E Fire Dampers None (See Ref. 6.2.22 I(L) NA and Note 26)
Battery Room None V 1(L) NA Exhaust Louvers 0 For Main Control Room Habitability System (MCRHS), Isolation Dampers closure time, see Table 3.3-2.
WBEP - 0630H 31
kevýslcn :f; h47r. 12 do~~e 22 dF-173 Pass; 62' of V, APPENDIX H Page I of 1 DCN 0,2 -A TEST SPECIFICATION FORM Unit(s) 0 "
Page Site Eng Review Site Eng SITZ ENGIRERING TESTING REQUZUHETS of Test Review of Instru~ctions5? TeSt Results?
-AQrn-mir A/SgkU A,~Jr72 AW _ ___ -
4)/ 59 61gXIAsIeM~t /Z ____
7W &iWzAy AL,6 zmdle AS~~l ___
UA IA6- .6a) -AJloe* AJ 4c _____ _____
0 V16Je&V.0AI 7S77dJa 6%h d
"-3-= - 2.2.35.
kA. /2 P~~*O Zo33 DRAINING CMNA)E AUITHORIZAT~ION ( DCA WA-3. os I
£TO L5.I %,/)
) Al 6.a ELEVT'*bF-AI1. 104A Ds LU1 (~e Il) AJsbL)4UXM)1. utr.Lf CUTI14FROM& VAM& AM8
- 1. 4L b 16 -r4p6L.
tfNIL S wt 1) O.
Pb.LFaft . _______________4& 1 ViEiT Sib% P&J4UL. .tMwja) j-r j)LU..$AL
- 3. t &&IJmaajL WJat" "t [MO. 4i~412o..r-1 uRiCAj
- 4. 05AAMLJIO."L IbL. Y IF to -siltr.uAS LNi~
t&4& OF VJ&LA. #T a4bs iMW &4 itcu"IMb Ir aIA~¶ -oRS... G. vAdIRO Dc& MWDTZNN C.v
~ MIUS 1kOF lb.
MW D REMIoNS FOR CHANGE TOIwoRPR1 -M J -25767-A TvDCA-M
-- -. m I1 sa'~ PAU a&1 --
MM-scWWA--UU-I O
~8fl a.
4 r~%J IN'
- .1 4'
-- a*-. -
mp.o*
uMavip CumR~ aomDXza-zO ( va i I &%wars
, 49-,D.
4rr. /.z DRAWING CHANGE AUTHORIZATION ( DCA ) PMI-3.0 EAI-3.05 NO .O2m PAGE~a& .
Ath,-14TE 0.4 P-uis, *J owt,*TTS t#1 FOL00 ArIcKIOIJAL 1921C.
TITLE: M~~jW ASrgaff'* - -
ACH 71t
___ ___DCA - (014c REASONS FOR CHANGE REASONS FOR CHANGE MItT "M1tF1C.WrI0.
TVADCA-F
- 1*l
Eav- L' A-mom UAT 9,9 Aevendix 4 EPM-MCP-071689 Rev 13 Page 1 of 2 Computer Room Supplemental AHUs The AHUs (chilled water coil) were originally purchased for Yellow Creek Nuclear Plant (YCN) under contract 79K36-825328. They were transferred to Watts Bar Nuclear Plant, transfer contract 75746A, for use as supplemental AHUs for the Computer Room, EL 708, in the Control Building. The original YCN UNID #'s were IVC-MAHU-126-A for item #143 and IVC-MAHU-127-B for item # 141 under the original contract 79K36-825328. They were tagged with Mark #'s 47A373-102 and 103 for use in the Computer room at Watts Bar.
American Air Filter's coil division was purchase by the MlQuay. The Replacement Parts division of M!Quay (phone 763-553-5403) faxed all the information for that particular coil part number AFF part #
20-60-3W5-8 (See Attachment 11). The part number was obtained from the transfer contract 75746A vendor drawing R107D1189398-D corresponding to YCN AHU UNID numbers IVC-MAHU-126-A and IVC-MAHU-127-B.
The following coil data were derived from (1) Page 2 of 2 of this attachment, (2) Watts Bar Transfer Contract Vendor drawing R107D1 189398-D, (3) field walk down on 01/15/02, and (4) AFF Nuclear Division (Ben Franklin 1-800-501-3146)
Description:
Tube Data:
Reference:
- of Tube Rows 3 Rows (1)
- of Tubes per Row 20 Tubes/row (1) 0 Length of Finned Tubes exposed to Air Flow Coil Type (serpentine) 60 inches half (1)
(4)
Tube Outside Diameter 5/8 inch (1)
Tube Wall Thickness .049 inch (2)
Tube Material copper (4)
Tube Spacing Transverse to Air Flow (bottom to top) 1.5 inch (1)
Tube Spacing In-Line with Air Flow 1.5 inch (4)
Fin Material Copper (3)
Fin Thickness .010 inch (2)
- of Fins per Inch 8 Fins/inch (1)
Fin Style Flat Plate (3)
Turbulator (wire thickness) None (4)
Fouling factor 0.001 1/Btu/hr/sq fl/F Typical for chilled water Part number = 20-60-3W5-8 (See page 2 of 2 of this attachment) where:
20 # of Tubes 60 Coil Face Length 3 =Tube Rows W - Water Coil 5 = Tube Diameter in Eights of inch.
8 = Fins/inch 0
MNENEEEENNý
lillJAN. 15. 2002'*9:24A'N,-p# - .- kN..643**, t i.
SERVICE PARTS BULLETIN 2 AAF Steam Hegting Coils -- f'74-a,p*,*,4e .- %3.*--'-**'
a Type aTD" Steam Distrbuting. lod condensing tube Q 3"cc, 5/8'od steam distributing tube.
seamless copper rated 200psi working pressure C +400?. Steel headeri. Galvanized steel casing.
e.g. 16-60-1 H O OT 12A
-Fimaterial: A - Aluminum. C aCO*pp" Fins per inch Cool Myp Air Raw. H - Ha*otalm'-, V = Verftcal Tapping location end: S =Same, 0 v=pposite N.. of rows Coil race Imgpi in Inches No. of tubes wide I x 3cec = 48" ,idaeCoil tiac.
Type *S" Standard Steam. Rated: 30psi max operating pressure. 5/8'od seamless copper tube @
1.5"cic. Heavy duty seamless drawn copper header with steel MPT connections.
e.g. 16-60-2 S 5 5 A L . Fin mnateral: A z Aluminum. C = Capper Fins pe Inch Tube diameter in eightits of inch Coil type - Standard Steam No. of roaw OLCoil face length in Inchen No. of tubes wide [ x 1.5c/ = 24"wiaea oI faceJ AAF Heatina and Cooling Water Coils Type W" Hot /Chilled Water, Rated: +275f maX** 2O0psi mnax operadrig pressure. ,l/Wod seamliess -
- Type "CW"Cleanable Tube Hot/ Chilled Water;. Rated: .225-! max; 200psi max operatin pe 518od seamless Tube diameer'in eighths of bwr~
@§ copper tube 1 5"dc. Seamless header drawn copper with steel MPT connections.
e.g, 20-66-;CW 5 8A No. of rew, I Fin rnateial: A = Aluminum, C = Cooper Call fam length in inches FinsofperTubes No. Inch per row f x 1.5"alc = 30"-Mdecoil face j Coil " - Water
lbi p ASHflAE PSYCH4ROMETRIC CH4ART NO0.
I 0 BninUMp::L 1EAU=A,~a~t:Jzi ~T~IIj4 SEA LEVEL 0
0 4
A-e CP-071691 PROGRAM AIRCOOL - REVISION 6.1 f0 I OC3 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
S Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Tuesday, September 10, 2002 at 10:45:15 AM
- EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper TS Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 S
A^EP-*c-oIMPROGRM AIRCOOL - REVISION 6.1 94re*.0P Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
S Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Tuesday, September 10, 2002 at 10:45:15 AM
..... QA REFERENCES
- QA REF REFERENCE SOURCE DESCRIPTION
F-Pm - lwc&-07'/Qf PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program o*pýfght 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
S- Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Tuesday, September 10, 2002 at 10:45:15 AM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: 10 DATE: - -
PROCEDURE: EBR LOCA WINTER CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required .35.31 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 180.00 20835.00 Inlet Temperature (degrees F): 42.00 82.70 Outlet Temperature (degrees F): 51.28 49.11 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 H* Transfer Coeff (Btu/hr/sqft/F): 1528.17 11.82 Cn Pressure Drop (psi): 23.95 Not Calculated Fouled Pressure Drop (psi): 28.64 Not Calculated Velocity (ft/s and ft/min): 8.28 595.29 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 836543/ 738023/ 98520 Btu/hr Average Overall Heat Transfer Coefficiqnt: 7.60 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 49.11 deg F
Calculation Identifier: EPMMCP071689 Rev.20 Page: I of 10 I APPENDIX 7 LOCA I LOOP CONDITION (WINTER)
Determine the ratio of air flowing through the bypass damper to the air which will continue to flow through the coil during this condition. This is a trial and error solution.
Assume 25% of the total flow through the AHU passes through the coil and the remaining passes through the bypass damper when it is in full open position. The pressure drop through each flow path will be computed and the iteration process continued until each is approximately equal.
Total flow rate for this scenario is: 40506 cfm per train (see Appendix 3), or 20253.0 cfm per AHU.
25% of AHU flow rate Q: 5063 cfm A= 2 35 ft (coil cross-sectional area from calc. EPM-MCP-090589 R3, pg. 23 -
copy included in this Appendix)
V=Q/A= 145 ft/min to calc. EPM-MCP-090589 provides coil pressure drop as a function of coil face velocity.
Since the chart only ranges from 300 to 800 fpm, a AP at 143 fpm was linearly extrapolated based on available data:
Velocity (fpm) AP / 2 rows 300 0.060 400 0.092 145 X X = 0.060 - (0.092 - 0.060) (300 - 145) = 0.0104 in w.g.
(400- 300)
AP = 0.0104 x 4 (8 rows total) = 0.042 in w.g. or 0.04 in w.gj.
Thus AP across coil = 0.04 in w.g. ]
Now look at AP associated with the remaining 75% flow passing through bypass damper.
Use Section 7-7 of ASHRAE Chapter 33, Appendix B "Damper, Rectungular, Opposed Blades" (copy included in this Appendix).
L / R = NW / 2 (H + W) where H= 18 "
W = 108 " See Dwg. SDC-73-08 Contract75K35-8 3119-01 N = 3 (page 6 of this Appendix)
Thus L / R = 1.29 This page replaced by Revision 20.
I
Calculation Identifier: EPMMCP071689 Rev.20 Page: 2 of 10 APPENDIX 7 1- = 00 (damper is wide open)
Co = 0.52 for all valves of L / R if ]l = 00 APt = Co x Pvo where Co = local loss coefficient Apt = fitting pressure loss, in.w.g pvo = velocity pressure loss of section, in.w.g 75% of AHU flow rate QI: 15190 cfm A1 = (18 x 108) 144 A1 = 13.5 ft 2 V1 = Qj/A 1 = 1125.2 fpm 2
Pvo = (V1/4005) = 0.079 in w.g.
APt = Co x pvo = 0.0410 in w.g.
Calculating pressure loss associated with change in direction of air flowing through the unit and bypassing the coil.
From ASHRAE Table 5-1 "Local Loss Coefficient, Transitions (Converging Flow)" (included in this Appendix) 1- = 1800 Ho'= 66 "
W'= 108 "
A' = 49.5 ft2 A' / A= 3.67 ; use 4 for conservatism - Co' = 0.41 APt' = Co x Pvo = 0.0324 in w.g.
Total pressure drop associated with 75% of the total flow passing through the bypass damper in the full open position:
p 0.0410 + 0.0324
= 0.0734 in w.g. (damper) 0.0734 / 0.04 (damper) (coil)
Thus, greater flow will exist through the coil.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.20 Page: 3 of 10 APPENDIX 7J Try 30% of total flow.
30% of AHU flow rate Q: 6076 cfm A= 35 ft2 (see pg.1 of the Appendix)
V=Q/A= 174 ft/min Velocity (fpm) AP / 2 rows 300 0.060 400 0.092 174 X (0.092 - 0.060) (300 -174)=
X= 0.060 - (400- 300) 0.0197 inw.g.
AP = 0.0197 x 4 (8 rows total) = 0.079 in w.g. or 0.08 in w.g.
Thus AP across coil = 0.079 in w.g.
Damper:
70% of AHU flow rate Qj: 14177 cfm A, =13.5 ft2 (see pg. 2 of this Appendix)
V, = Qj/A 1 = 1050 fpm 2
Pvo = (VI/4005) = 0.0688 in w.g.
Co = 0.52 (see pg.2 of this Appendix)
APt = Co x Pvo = 0.036 in w.g.
AP associated with contraction of flow:
Co' = 0.41 (see pg. 2 of this Appendix)
Pvo = 0.0688 APt' = Co x Pvo = 0.0282 in w.g.
Total pressure drop associated with 75% of the total flow passing through the bypass damper in the full open position:
0.0358 + 0.0282 = 0.0639 in w.g. (damper) 0.0639 approximately equal to 0.0787 (damper) (coil)
This indicates that slightly greater than 70% of the total flow will pass through the bypass damper. Using 70%
is conservative for purposes of evaluating a LOOP wintertime condition.
This page replaced by Revision 20.
f Duel Design 33.3
- ,;,'9 Static Pressure The term (Pgl/gg) is static head; P is static pressure.
Velocity Pressure The term (V2/2g) is known as velocity head, and the term Ap- = total pressure loss for a section of ductwork, in. H 2 0
-i- duct or fitting total pressure loss, in. H 2 0 n - number of ducts and fittings within a section of ductwork Api = equipment (e.g., coil, fire damper) total pressure loss, in.
AI (g V /2g,) is velocity pressure. Although velocity head is in- HzO dependent of fluid density, velocity pressure calculated by Eq. m - number of pieces of equipment within a section of ductwork (12) is not. To determine the fan total pressure requirement for a system, use Eq. (19). This equation includes the fan system p, 'Q(/1097)2 (12) effect factors (see Fan/System Interface section) and stack where effect when significant.
p, -velocity pressure, in. H10 V - fluid mean velocity. fpm For air at standard conditions (0.075 lb/ft'), Eq. (12) P, - Zp, + SEF + SEF- - pw (19) becomes: where Gýýý (13) P, - fan total pressure, in. H 2 0 lipt = path in a system with maximum resistance to flow in terms of total pressure, in. H 2 0 Velocity is calculated by Eq. (14) and (15). SEF; = system effect factor caused by fan inlet conditions, in.
HzO V - 144 Q/A SEFo - system effect factor caused by fan outlet conditions, in.
H20 i~14.
where Q - airflow rate, cfm 2 Pressure Changes In a System A - cross-sectional area orduct, in.
I Figure 2 shows total and static pressure changes in a fan/duct system consisting of a fan with both supply and where return air ductwork. Also shown are the total and static 2 pressure gradients referenced to atmospheric pressure.
A - cross-sectional area of duct. ft For all constant-area sections, the total and static pressure For a tabulation of velocity pressure based on standard air losses are equal. At diverging sections 3 and 7, the velocity and as a function of velocity, see Table A-I. pressure decreases, the absolute total pressure decreases and total Pressure the absolute static pressure can increase. The static pressure Total pressure is the sum of static pressure and velocity increase at these sections is known as static regain.
pressure: At converging sections 2 and 6, the velocity pressure in-P, - P +Q V2 /2g creases in the direction of air flow, and the absolute total and (16) absolute static pressures decrease.
or At the exit, section 8, total pressure loss depends on the shape of the fitting and the flow characteristics. Exit loss coef-p, =p+p, ficients can be greater than, less than or equal to one (see where Table B-2). The total and static pressure grade lines for the p1 = total pressure, in. H2 0 various coefficients are shown in Fig. 2. Note that for a loss p - static pressure, in. H2 0 coefficient less than one, static pressure upstream of the exit is less than atmospheric pressure (negative). The static pressure just upstream of the discharge fitting can be Instruments calculated by substracting the upstream velocity pressure Instruments for measuring pressure and velocity from the upstream total pressure.
discussed in Chapter 13, with respect to range, precisiot At section 1, the total pressure loss depends on the limitations. The manometer is a simple and useful meat shape of the entry. The total pressure immediately measuring partial vacuum and low pressure. It is a prima downstream of the entrance equals the difference between the strument and often is used as a standard for calibrating upstream pressure, which is zero (atmospheric pressure), and instruments. The static, velocity and total pressures in a the loss through the fitting. The static pressure of the ambient system relative to the atmospheric pressure are measured air is zero; several diameters downstream, static pressure is a Pitot tube connected to a manometer. Pitot tube cons negative, algebraically equal to the total pressure (negative) tion and locations for traversing round and rectangular, and the velocity pressure (always positive).
are presented in Chapter 13. System resistance to airflow is noted by the total pressure grade line in Fig. 2. The fan inlet and outlet system effect factors caused by the fan and system interactions are not SYSTEM ANALYSIS shown; only system resistances are shown. To obtain thefan staticpressure requirement for fan selection where the fan The pressure losses for each section of a duct system total pressure is known, use:
calculated by Eq. (15). Generally, sections of ductworl
"'om node-to-node (see example 5), where a node is an e
.nction (e.g., tees, wyes), piece of equipment (e.g., fan i.... ',#,
Wnlet,
= A, pP... (20) i fan discharge) or an exit. where P, - fan static pressure, in. H2 0 A AP, +mApj (18) P, - fan total pressure, in. H20 P V.a = fan outlet velocity pressure, in. H2 0
-- I. -~.. - .iiEE I Duct Design CA 33.7 AP AW-0.0245 LK ( )t2(). (35) 1 1.2t where Apf, -
P-A-
K-oval duct friction loss interms of total pressure, In.H2 0 perimeter of oval duct, in. (see Eq. (34)]
cross-sectional area of oval duct, in.2 [see Eq. (33))
correction factor for nonstandard air, dimensionless [see I
Eq. (24) and (25))
I- 1.0 Frictional Losses for Duct Liners SwimIO conducted tests on duct liners of varying densities, 0 surface treatments, transverse joints (workmanship) and methods of attachment to sheet metal ducts. As a result of these tests, Swim recommends for design the absolute roughness values in Table 2, 0.015 ft for spray-coated liners - ;
and 0.005 ft for liners with a facing material cemented onto the air side. In both cases, the roughness factor includes the resistance offered by mechanical fasteners and assumes good joints. Liners cut too long and fastened to the duct cause 2, a r _ _ _
1 t1 0 I_r_ 10 II',
much more loss than a liner cut too short; therefore, any eLaEVATIONK sO-S I fabrication error in liner length should be on the short side.
Liner density does not significantly influence flow resistance. -a 50 100 150 g0 ISO 500 560 400 450 Ii AIR TEUPERATURE. F Frictional Losses for Fibrous Glass Ducts Based on limited manufacturers' data, rigid fibrous glass Fig. 5 Friction Chart Correction Factors duct is in the medium rough category (see Table 2). More ex- for Elevation and Temperature tensive data are necessary to establish the range of absolute roughness factors for various fibrous glass boards commer- Reference 11 discusses parameters affecting fluid resistance of
-ýally available. fittings and presents loss coefficients in both curve form and equations.
Local Loss Coefficients DYNAMIC LOSSES The following dimensionless coefficient is used for fluid Dynamic losses result from flow disturbances caused by fit- resistance, since this coefficient has the same value in tings that change the airflow path's direction and/or area. dynamically similar streams, i.e., streams with geometrically These fittings include entries, exits, transitions and junctions. similar stretches, equal values of Reynolds number and equal values of other criteria necessary for dynamic similarity. The fluid resistance coefficient represents the ratio of total pressure loss to velocity pressure at the referenced cross sec-tion o. _
(36) 0 where It.
Co = local loss coefficient for section o, dimensionless IL Ap, fitting total pressure 3
loss, in. H2 0 z a- density, lb. /ft 0 V= velocity at section o, fpm P*o - velocity pressure at section o, in. H2 0 0(LU Dynamic losses occur along a duct length and cannot be separated from frictional losses. For ease of calculation, 0 dynamic losses are assumed to be concentrated at a section Oocal) and to exclude friction. Frictional losses must be con-sidered only for relatively long fittings. Generally, fitting fric-I II tion losses are accounted for by measuring duct lengths from 0 10 20 the centerline of one fitting to that of the next fitting. For fit-tings closely coupled (less than six hydraulic diameters apart),
% COMPRESSION OF LENGTH the flow pattern entering subsequent fittings differs from the flow pattern used to determine loss coefficients. Adequate iii fig. 4 Correction Factor for Unextended Flexible Duct data for these situations are unavailable.
i
Chee. MOWA - 10eP-o 0 71a-Fo /4V I.oil
'1 opa,'
'I ro Ag pi r 4- 1T~\I Wi --"-I A. DAMPXR
.DAMPER SRfCjt-17R"OL3 POI DA' L- - -E
~kTER AS3Et?8Lr. C-r&WPZ rd9A41 r"N~4V214 Y WA&I. t WJM4 Ad J'r W h.SrA. WdWMW~ W.4RViO PSOO AT"QS.
"srrmzoit WLu5f4PC Avwujaswsa5U.Jvs:
£.Awv&7z mmorat eavR.SLLE ACI&A)faR.
a ifT 7 A PPIASX12" RIO 00 our- 20 Psi,&r 1swi'~rq 4C- oxwa4L.
4Y,465~B L ~ ~ ~
. 1,. 7.7TN 0 AW,eflT' A55ZPF YAW j 'r'
-7J, TVA r 7-~C1#
-t P 111.,117ra?-9vj _Sf. A -;
PA4rTS LIST Jr I
L jWam" SPACIODNAMfICS J-. CORP ctmeo,"'VRqr. ONJdO. 4WAGO M-JSA4, XS w A? 2 1l. FOOT- q -- WRIt-IL7UFP AftW&i'.L MCOEL NfIA tW'E09L.
1.5DC-73-08 Awe :
EBASCO SERVICES INC WPORATED *"PPENy _____7 ....-..... 7 7 IEPAREC :] -7/
4
-Z PRESSURE LOEB CALCULATION WEST of "
4~CKEO SYSTEM -~.
3 i'ROJEOT -V 1"jp IDaS3 ENO*R N7 2- CALO.NO. pn ~ - ob8 WON P Of 14C WP~VR RIEV. NO. i- OPI NO Ni?.-.DATEI *v DUC SIZE AIR VELOCITY FITTING R0AAaW@
DUCT WX H AREA VOLUME VELOCITY HEAD LOSS LENGTH PRIOT. ITEM i AND2.
ECTION ITEM OR 160 FT) ACTUAL IFTUMIN PM. W.04 COEFF. Ip1) COEFF.. Lose. SUM- REPENEciU.
VIA (CFM), (N.W.Gi (IN.W.04 TOTAL@
(INCHES) __ ___ S l
- - .S~iP32-.SJ AVIT7.r7.7 36A,4c -.752>Co.. Z2
_____________ ~184L,100__ __ _ _ _ _ __ _ _ _ _
4Z_ /I TE1X_ - -r - -- - 'ps f Ir #V.feh#gT,
__________ lI,200- .-
19.~i 07 ClISIY -,AcPAM(-
47 Lc AAL C)P~At m"""K "04 VP4 mgw%-r SHIRETADDEBRVhE.h
Duct Design 33.49 7-5 Damper, Butterfly, Airfoil Slade, Rectangular' CO L degreez R 80 70 60 50 40 30 20 10 0 0.3 807 284 73 21 9.0 4.1 2.1 0.83 0.52 0.4 915 332 100 28 11 5.0 2.2 0.92 0.52 0.5 1045 377 122 33 13 5.4 2.3 1.0 0.52 0.6 1121 411 148 38 14 6.0 2.3 1.0 0.52 0.8 1299 495 188 54 18 6.6 2.4 1.1 0.52 1.0 1521 547 245 65 21- 7.3 2.7 1.2 0.52 1.5 1654 677 361 107 28 9.0 3.2 1.4 0.52 S. deg 0 10 20 30 40 50 60 Ca 0.50 0.65 1.6 4.0 9.4 24 67 7-8 Obstruction, Screen In Duct, Round, and Rectangulart 7.6 Damper, Rectangular, Parallel Blades 1' %4A fl - Aor/Ao where n - free area ratio of screen, dimensionless 2
Aor total flow area of screen, in.
L.EAF EDGE 2
-,---- I ---- A, -areaof duct, in.
n 0.30 0.40 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.90 1.0 C, 6.2 3.0 1.7 1.3 0.97 0.75 0.58 0.44 0.32 0.14 0 NW 2(1+ W) 7-9 Obstruction, Perforated Plate, Thick, Round wilere and Rectangular' N - number of damper blades W - duct dimension parallel to blade axis, in.
L = sum of damper blade lengths, in.
R - perimeter of duct, in.
C.
L 0, de __m R SO 70 60 So 40 30 20 10 0 KROR . 0 P.AAT 0.3 116 32 14 9.0 5.0 2.3 1.4 0.79 0.52 0.4 152 38 16 9.0 5.0 2.4 1.5 0.85 0.52 0.5 188 45 18 9.0 5.0 2.4 1.5 0.92 0.52 0.6 245 45 21 9.0 5.4 2.4 1.5 0.92 0.52 0.8 284 55 22 9.0 5.4 2.5 1.5 0.92 0.52 1.0 361 65 24 10 5.4 2.6 1.6 1.0 0.52 1/d)0.015 1.5 576 102 28 10 5.4 2.7 1.6 1.0 0.52 A,, =v d2/4 n - I Ao-/A, 7-7 Damper, Rectangular, Opposed Blades14 where 2 A. = area of duct, In.
2 A, - orifice area, in.
d= diameter of perforated hole, in.
CuIWD Lg~N COOeKi. n- free area ratio of plate, dimensionless I, t= plate thickness, in.
C.
/1 t/d 0.20 0.25 0.30 0.40 0.50 0.60 .70 0.30 0.90 NW 0.015 52 30 18 8.2 4.0 2.0 0.97 0.42 0.13 L/R - 0.2 48 28 17 7.7 3.8 1.9 0.91 0.40 0.13 0.4 46 27 17 7.4 3.6 1.8 0.88 0.39 0.13 Sc Fitting 7-6 for definition of terms. 0.6 42 24 15 6.6 3.2 1.6 0.80 0.36 0.13 I
Duct Design 33.39 4-11 Plane Asymmetric Diffuser at Fan Outlet with Ductwork' 5-2 Contraction. Conical, Round and Rectangular'
\gl~
4?
C.
Ni
. deg 1.5 2.0 2.5 3.0 3.5 4.0 e 10 0.11 0.13 0.14 0.14 0.14 0.14 C)II 15 0.13 0.15 0.16 0.17 0.15 0.18 -r 20 0.19 0.22 0.24 0.26 0.28 0.30 25 0.29 0.32 0.35 0.37 0.39 0.40 Rectangular: D :-2HW/(H + W) 30 0.36 0.42 0.46 0.49 0.51 0.51 8 - major angle 35 0.44 0.54 0.61 0.64 0.66 0.66 4, Co- K C.
4-12 Pyramildal Diffuser at Fan Outlet with Ductworkl C.ua LID 0 19 20 30 40 60 100 140 In
.02-S 0.50 0.47 0.45 0.43 0.41 0.40 0.42 OA 0.50 0.05 0.50 0.45 0.41 0.36 0.33 0.30 0.35 0.42 0.30 0.075 0.30 0.42 0.35 0.30 0-26 0.23 0.30 0.40 0.10 0.10 6.50 0.59 0.S2 0.2 0 0.22 0.1 0.27 0.38 0.50 0.10 0.50 0.39 0.32 0.25 0.22 0.13 0.27 0.38 0.50 0.15 0.50 0.37 0.27 0.20 0.16 0.15 0.2" 0.37 0.10 0.60 0.50 0.27 0.18 0.13 0.11 0.12 0.23 0.36 0.50 1
5-3 Contraction, Rectangular Slot to Round n.4 IA,1 6.
dtg 10 1.5 0.10 2.0 0.18 2.5 0.21 3.0 0.23 3.5 0.24 4.0 0.25 I, -"~ZD 15 .0.23 0.33 0.38 0.40 0.42 0.44 20 0.31 0.43 0.48 0.53 0.56 0.58 25 0.36 0.49 0.55 0.58 0.62 0.64 30 0.42 0.53 0.59 0.64 0.67 0.69 Table B-S Local Loss Coefficients, TRANSITIONS (Converging Flow)
'U 5-1 Contraction, Round & Rectangular' Re* 104 1 2 4 6 8 10 20 "40 CP 0.27 0.25 0.20 0.17 0.14 0.11 0.04 0 To calculate Re. See Note 4. /
9z to0o Table 1.6 Local Loss Coefficients, JUNCTIONS (Tees, Wyes) 6-1 Converging Wye (30%), Round I G.degrees A 10 15-40 50.60 90 120 15 180 V.
-' 0.05 0.05 0.06 0.12 0.18 0.24 0.26 4 0.05 0.04 0.07 0.17 0.27 0.35 0.41 6 0.05 0.04 0.07 0.18 0.28 0.36 0.42 I0 0.05 0.05 0.08 0.19 0.29 0.37 0.43 v..A.
mwý
AeP er bzy 8 t OF ."
PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
ES Name: COMPROOM.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Tuesday, November 19, 2002 at 3:41:56 PM
- EQUIPMENT CONFIGURATION
- VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 3 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper S Spacing Transverse to Air Flow (in.):
Tube Spacing In-Line with Air Flow (in.):
1.5000 1.5000 Fin Material: Copper Fin Style: Flat Plate Fin Thickness (in.): 0.0100 Number of Fins per Inch: 8.0
Al9$JV ) & Pn6tJJ q( 2 or PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA ValiduLod under Holtec International's Qi systeLu,.
Ft Name: COMPROOM.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Tuesday, November 19, 2002 at 3:41:56 PM
- QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION S
0
A 4yx 6 3 0 r-PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All. rights reserved.
, Name: COMPROOM.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Tuesday, November 19, 2002 at 3:41:56 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: compl DATE: 01-15-02 PROCEDURE: Baseline CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 50.00 Outlet Relative Humidity (%): 80.40 Flow Rate (gpm and acfm): 22.00 8000.00 Inlet Temperature (degrees F): 44.00 75.00 Outlet Temperature (degrees F): 54.69 61.22 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 H
W Transfer Coeff (Btu/hr/sqft/F): 709.69 12.03 C Pressure Drop (psi): 2.12 Not Calculated Fouled Pressure Drop (psi): 2.52 Not Calculated Velocity (ft/s and ft/min): 3.24 640.00 Air Flow Zones: 1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 118186/ 116186/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 7.79 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 55.18 deg F
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN / I & 2
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 &708.0 - Control Bldg.
Page (
Appendix 9 LOCA CONDITION (SUMMER - CASE 1) WITH 70% DESIGN AIR FLOW) CONSIDERS THE FOLLOWING PARAMETERS:
(Q METHODOLOGY FOR LOCA-SUMMER 1 AS DESCRIBED ON PG 7.10.1 99 AIR FLOW RATES AS SHOWN IN THE APPENDIX 9. BASICALLY ALL FLOW RATES ASSOCIATED 99 WITH EBR AHUs REDUCED TO 70% WITH THE EXCEPTION OF EACH BATTERY ROOM WHICH ge ASSUMES 110% DESIGN FLOW TO MAXIMIZE THE AMOUNT OF OUTSIDE AIR THAT WAS go BROUGHT IN (CONSERVATIVE APPROACH)
(93 SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 ir RELATIVE HUMIDITY IS NIA (REF. 5.5-5.7)
(i9 MINIMUM CHILLED WATER FLOW RATES OF 216 GPM FOR EACH AHU
& MAXIMUM CHILLED WATER SUPPLY TEMPERATURE OF 48F N LOCA CONDITION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN TABLE 6.6 i 95F PRESSURIZING AIR TEMP AND STEAM INJECTION IN SERVICE (SEE SECTION 7.5)
This case conservatively minimizes the cooling capability of the EBR AHUs by modeling the minimum chilled water flow rate concurrent with maximum chilled water temperature. This case also conservatively maximizes the predicted room temperatures by assuming no concurrent LOOP. The EXCEL spreadsheet (see pg. 2 to 25) and AIRCOOL model (see pg. 26) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were approximately equal. This equtes to approximately 88.4°F (see pg. 24) which is significantly greater than the controller setpoint of 680 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is:
Tz = 49.91 OF (estimated air side outlet temperature for each EBR AHU based on the AIRCOOL model; see pg. 28)
At = 6.1 °F (total air temperature rise thru AHU including steam injection temperature rise; see Section 7.5)
Ts =Tz + At = 56.0 °F Since the computer room supplemental AHUs are not safety-related and this case is predicting maximum LOCA room temperatures, these were not credited. For this scenario, the computer room is only cooled by air supplied by EBR AHUs as reflected in the spreadsheet.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page Z
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 85.4 'F Design Rm Temp "F: 89 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALENCLOSURE HOT (Ft) ('t) (Sq Ft) Btuth~sqft. ("F) (°F) (*F) (BTU/h)
WEST 692.0'- Ground 42.0 NI NA 1.000 68.( 85.4 -17.4 -731 SOUTH 692.0'- Ground 47.0 NI N 1.000 68.( 85.4 -17.4 -81i NORTH 692.0'- Ground 23. NI N 1.000 68.( 85.4 -17.4 -400 NORTH 692.0'-ABIAI,42"CI 18. 14.,1 268. 0.212 119. 85.4 33.6 1,911 NORTH 692.0'-ABIA5,42"C 5., 14.51 79.8 0.212 104.0 85.4 18.6 31 EAST* 692.0' - C2, 36" CI 33. 14. 420. 0.23 81. 85.4 -3.9 .387
'UST DoorC2 8.. 7.; 57.. 0.44 81.5 85. -3.9 -101 EAST 692.0' - Stair C1, 36" CI 9.. 14.5 130. 0.231 75.7 85.1 -9.7 -2 FLOOR 692.0'- Ground 42.. 47., 1974. 0.021 68.0 85., -17.4 -893 CEILING 708.0 - TBITI, 18" Cl 42. 47. 1974. 0.30 120.0 85.,4 34.6 20,83_
.TOTAL TRANSMISSION LOAD = 19,428
(")The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 11.356 TOTAL ROOM SENSIBLE LOAD: 30,784 SUPPLY AIR:
Supply air is a mix of air from room C2 & AHU.
Room C2 AHU cfm 2185 688.8 Temperature, "F 81.5 56.0 Total flow = 2,874 cfm
,Supply air temperature: 75.4 'F Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = ( 75.4 ) + ( 30,784 I(1.08 x 2.874 ) = 85.3 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ISTEADY STATE ROOM CONDITIONS: 85.4 a; dry bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN /1 & 2 Page q
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0-C2 Reft 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan)
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 81.5 'F Design Rm Temp F: 83 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCELOSURE HGT (Ft) (Ft) (q Ft) Btulh.sqft.j (IF) (F) (*F) (BTU/h)
WEST* 692.0' - Cl, 36" CI 33. 14.4 425. 0.236 85.4 81.5= 3.9 391 WEST Door C2 7. 8.0 57.. 0.448 85.4 81.51 3.9 101 EAST 692.0'- C3, 8" RMW 33. 14.5 482. 0.455 83.7 81.5= 2.2 483 SOUTH* 692.0 - C11, 8" RMW 11. 14.51 112.1 0.455 79.1 81..= -2.4 -1221 SOUTH Door C3 7 8.0 57.. 0.448 79.1 81..= -2.4 SOUTH 692.0'- Stair C1, 12" CI 18. 14.5 261.0 0.431 75. 81.5 -5.8 -652 NORTH 692.0'- ABIA3, 48" CI 10. 14. 152.3 0.19 104. 81.1 22.5 6 NORTH 692.0' -ABIAS, 48" CI 19.2 14.1 278. 0.19 104. 81., 22.5 1,2031 FLOOR 692.0' - Ground 29.i 33." 989.0 0.02 68.0 81.4 -13.5 -34 CEILING 708.0' - C1, 1" CI 29.i 33. 989.0 0.30 94. 81.,1 12.9 3,891 TOTAL TRANSMISSION LOAD = 5,543
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 4,467 TOTAL ROOM SENSIBLE LOAD: 10,010 SUPPLY AIR:
Supply air is a mix of air from room C11 & AHU.
Room C11 AHU cfm 2006.8 179 Temperature, -F 79.1 56.0 Total flow = 2,185 cim Supply air temperature: 77.2 'F Ts I I a I CFMI ROOM TEMPERATURE (Tr)= ( 77.2 ) + ( 10,010 1(1.08 x 2,185 ) = 81.5 'F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 lSTEADY STATE ROOM CONDITIONS: 81.5 OF dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page '.4
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM I Design air flow: 990 cfm (Transfer from room Cl1)
Supply Air Temp: 79.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air Steady State Temperature: 83.7 "F Design Rm Temp "F: 88 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T BINS.BZI NEAT WANL ,C, LOSURE aOT (Ft) (Ft) (Sq Ft) Btu/h.sqft ("F) (1F) (*F) (sTu/h)
EAST 692.0' - C4, 8" RMW 33.3 14.1 482.9 0.455 77. 83.7 -6.0 -1,318 wEST 692.0' - C2. 8" RMW 33.3 14.! 482.9 0.455 81. 83.7 -2.2 -483 SOUTH- 692.0 - ClI, 8" RMW 23. 14.! 311.2 0.455 79.1 83.7 -4.6 -651 SOUTH Door C4 7. 3.7 26.. 0.448 79.1 83.7 -4.6 -55 NORTH 676.0" -ABIA2, 42" Cl 7.5 14.51 108. 0.212 104.. 83. 20.3 468 NORTH 1692.0'- AB/A3, 42" Cl 15.8 14.5 229.1 0.212 104.. 83.7 20.3 986 FLOOR 692.0'- Ground 23.3 33.3 775. 0.021 68.0 83. -15.7 -317 CEILING 708.0'- C1, 18" Cl 23.3 33.3 775. 0.305 94.4 83.1 10.7 2,53 TOTAL TRANSMISSION LOAD = 1,162
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 4,985 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 79.1 ) + ( 4,985 1(1.08 x 990 ) 83.8 °F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 83.7 'F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page 5
Title:
Cooling and Heating Load Analysis, and Equilp/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0-C4 Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME:
250V BATTERY BOARD ROOM Design air flow: 1,890 cfm (Supply from AHU)
AHU Supply Air Temp: 56.0 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 77.7 'F Design Rm Temp 'F: 85 TYPE OF LENG*H/ WIDTH I Am I Ta Tr DELTA T SENIBLE HJEAT WALL ENCLOSURE NGT (Ft) (Ft) (Sq PFt) Btuih.sqft. (C) 'k) (1) (BTU/h)
SOUTH* 692.0' - Cll, 8" RMW 25.3 14.' 321. 0.455 79.1 77.7 1.4 20 SOUTH Door C5 7.U 6. 45. 0. 79.1 77.7 1.4 2
-192 76.8 77.7 -0.9 NORTH 676.0' - ABIA2, 42" Cl 25. 14.
- 14. 366.
482. 0.45 0.21 104.0 77.7 26.3 2,04 33.
EAST 692.0' - C5, 8" RMW WEST 692.0'. C3, 8" RMW 33.31 14. 482. 0.45 83.4 77.7 60 1,31 FLOOR 692.0' - Ground 25. 33. 842. 0.02 68.0 77.1 -9.7 -21 CEILING 708.0' - C1, 18" CI 25. 33. 842. 0.30 94.4 77.7 16.7 4,291 TOTAL TRANSMISSION LOAD 7,47 the total wall area.
been subtracted from directly below this wall area, has
() The area of the door, listed LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 36,558 TOTAL ROOM SENSIBLE LOAD: 44,036 Ts I Q I CFMI ROOM TEMPERATURE (Tr)= 56.0 ) + ( 44,036 /(1.08 x 1,890 ) = 77.6 °F LATENT LOAD: Q latent PEOPLE 0 X 200 0 IOTAI. OOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 I ( 4840 x 1890 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 77.7 -F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page L,,
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0-C5 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2,030 cfm (Supply from AHU)
AHU Supply Air Temp: 56.0 °F Supply Air Humidity Ratio: 0.0069 IbW/ib dry air Steady State Temperature: 76.8 'F Design Rm Temp "F: 85 TYPS OF LENGTH/ WIDTH AREA U Te Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Ft) (7t) (Sq Ft) Btulh.sqft. ('*F CF') I ()
M BTU/h)
SOUTH- 692.0' - C11, 8" RMW 28. 14.! 371.0 0.4551 79.1 76.8 2.3 38 SOUTH Door C6 7. 6. 45. 0.448 79.1 76.8 2.3 4 NORTH 676.0' - A2, 42" Cl 20. 14. 300. 0.212 104.C 76.8 27.2 1,731 NORTH 676.0' - A3, 42" CI 8. 14.! 116.0 0.2121 104.C 76.8 27.2 66 EAST 692.0' - C6, 8- RMW 33. 14.5 482. 0.4551 82. 76.8 5.5 1,20 WEST 692.0' - C4, 8" RMW 33. 14. 482. 0.45 77.7 76. 0.9 1 FLOOR 692.0' - Ground 28.'8 33.3 955.7 0.026 68.0 76. -8.8 -21_1 CEILING 708.0' - C3, 18" CI 23. 33.3 765.9 0.301 84.1 76.1 7.8 1,822 CEILING 708.0'. C1, 18" Cl 5. 33.3 189.8 0.305 94.4 76.8 17.6 1,01 TOTAL TRANSMISSION LOAD = 6,863
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 38,540 TOTAL ROOM SENSIBLE LOAD: 45,403 Ts I 0 I CFMI ROOM TEMPERATURE (Tr) = 56.0 ) + ( 45,403 1(1.08 x 2,030 ) 76.7 "F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + / ( 4840 x 2030 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 76.8 -F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page 7
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C11)
Supply Air Temp: 79.1 OF Supply Air Humidity Ratio: 0.0069 lbW/Ib dry air Steady State Temperature: 82.3 'F Design Rm Temp "F: 88 TYPE OF LENGTHI WXDTH I( AR U Ts Tr DELTA T SE1STBLz HEAT WALL ENCLOSURE HOT. (Ft) (Ft) (sq Ft) Btu/h.sqft.1 (*F) (CF) (oF) (BTU/h)
SOUTH* 592.0' - Cll, 8" RMW 23.3 14.51 311. 0.4551 79.1 82.3 -3.2 -453 SOUTH Door C7 7.2 3.7 26. 0.44- 79.1 82.3 -3.2 -38 NORTH 692.0' - ABIA31, 421 CI 20.3 14.5 294. 0.212 104. 82.3 21.7 1,354 NORTH 676.0' - ABIA3, 42" CI 3.0 14.5 43. 0.212 104.0 82.3 21.7 200 EAST 692.0'- C7, 8" RMW 33 14. 482. 0.4551 81.2 82.3 -1.1 -242 WEST 892.0'- C5, 8" RMW 33. 14.5 482. 0.45 76.8 82.3 -5.5 -1,208 FLOOR 692.0' - Ground 23 33.3 775. 0.021 68.0 82.3 -14.3 -288 CEILING 708.0'- C4, 18" CI 6. 33.3 229. 0.301 80. 82.3 -1.9 -133 CEILING 708.0'- C3, 18- CI 15. 33. 526.1 0.3051 84.6 82.3 2.3 36_4 TOTAL TRANSMISSION LOAD = -440
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 3,383 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) ( 79.1 ) + ( 3,383 /(1.08 x 990 ) = 82.3 OF LATENT LOAD: 0 latent PEOPLE 0X 200 0 iTuIAL RUUMLA-NTI LUAU: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 82.3 'F dry bulb -
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page 0
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0-C7 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5,20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 24V &48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C11)
Supply Air Temp: 79.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 81.2 'F Design Rm Temp 'F: 90 S____________
TTPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SZZ51 HEAT WALL ENCLOSURE HOT. (Ft) (Ft) (Sq Ft) BtuLh.sqft. (F) (F) (*F) (BTU/h)
SOUTH* 692.0- - C11, 8- RMW 11.3 14. 137. 0.485i 79.1 81.2 -2.1 -131
'SOUTH Door CS 7.2 3. 26.. 0.448 79.1 81.2 .2.1 -22 NORTH 692.0'- ABIA31, 42" C1 11.3 14. 163.9 0.212 104.C 81.2 22.8 79 EAST 692.0- - C8,8- RMW 33.3 14. 482. 0.4551 81.2 81.2 0.0 N-33.. 14. 482.91 0.4551 82.1 81. 1.1 24 ILOOR 692.0'- Ground 11., 33. 376.1 0.021 68.0 81. -13.2 .12 CEILING 708.0'- C4, 18" CI 11.3 33.31 376.4 0.30.5 80.41 81.2 -0.8 -.9 TOTAL TRANSMISSION LOAD = 65"7
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0
ELECTRICAL LOAD 30 TOTAL ROOM SENSIBLE LOAD: 1,030 Ts I I 0 I C1 3I 0
ROOM TEMPERATURE (Tr) = 79.1 ) + ( 1,030 1(1.08 x 440 ) = 81.3 F LATENT LOAD: 0 latent PEOPLE 0 X 200 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 440 ) = 0.0069 USTEADY STATE ROOM CONDITIONS: 81.2 OFdry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page "1
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0-C8 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 507 cfm (Supply from AHU) 0 AHU Supply Air Temp: 56.0 F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 81.2 'F Design Rm Temp F: 74 TYPE OF LZNGTH/ WIDTH AREA U TB Tr DELTA T ESIBLE SEAT WALL ENCLOSURz HOT. (Pt) (Ft) (Sq Ft) Btu/h.sqfL (F) (F) (F) (BTU/h)
SOUTH* 692.0' - Cll, 8" RMW 18.0 14.1 234. 0.4551 79.1 81.2 -2.1 -224 SOUTH Door C9 7.2 3.7 26. 0.448 79.1 81.4 -2.1 -251; NORTH 692.0' - ABIA31, 42" CI 18.0 14.1 261. 0.214 104.0 81.2 22.8 1,262 EAST 692.0' - C12,8" RMW 33.' 9.0 299. 0.45 87.3 81.4 6.1 832 EAST C12 6ABOVE 92.0' -ATTIC, 8" RMW 33.3 5.5 183.. 0.455 81.7 81. 0.5 4 FwST C 692.0' - C7, 8" RMW 33.3 14.5 482. 0.4551 81.7 81.4 0.01 421 FLOOR 692.0'- Ground 18. 33.3 599. 0.021 68.0 81.2 .13.2 -20 CEILING 708.0*- C4, 18" Cl 18. 33.3 599. 0.3051 80.4 81. -0.8 -14 TOTAL TRANSMISSION LOAD = 1,534
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 12,248 TOTAL ROOM SENSIBLE LOAD: 13,782 Ts I 0 I CFMI ROOM TEMPERATURE (Tr) = 56.0 ) + ( 13,782 /(1.08 x 507 ) = 81.2 'F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 507 ) = 0.0069
- CTVnV QYTAYCom flwJ.J4V wwo '.AI~ i i Iu.' u1.2 ro uUIO This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page 1o
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis- EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0-C9 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.2
.ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 82.8 'F Design Rm Temp 'F: 88 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BEAT ENCLOSURE HOT. (Ft) (Ft) (Sq It) Btulh.sqft.j (*F) (7) 1 ' (BTUlih)
WEST 692.0' - C12, 8" RMW 33.3 9.0 299.7 0.455 87.3 82.8 4.5 614 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33.3 5.5 183.2 0.455 81. 82.1 -1.1 -92 EAST* 692.0'- C10, 36" CI 33.3 14.5 425.5 0.236 87. 82.8 4.4 442 EAST Door C11 7.2 8.0 57.4 0.4481 87. 82.8 4.4 11 SOUTH* 892.0" -C11, 8* RMW 25.0 14.5 305.1 0.4551 79.1 82., -3.7 -51 SOUTH DoorC10 7.2 8.0 57. 0.448 79.1 82.8 -3.7 -9 SOUTH 692.0'- Stair C2, 8"RMW 18.0 14. 261. 0.4551 74. 82.8 -8.4 -99 NORTH 692.0' -ABIA29, 42" CI 20.0 14.5 290. 0.212 111. 82.8 28.2 1,73 NORTH 692.0'- AB/A30, 42- CI 23.0 14.5 333. 0.212 111.0 82.8 28.2 1,9 FLOOR 692.0' - Ground 43.0: 33.3 1431. 0.026 68. 82.8 -14.8 -551 CEILING 708.0'- C4, 18" Cl 43.0 33.3 1431. 0.30 80. 82. -2.4 -1.0 TOTAL TRANSMISSION LOAD = 1,599
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 31,261 TOTAL ROOM SENSIBLE LOAD: 33,360 SUPPLIMENTAL AIR HANDLING UNIT: 0 NET ROOM SENSIBLE LOAD: 33,360 SUPPLY AIR:
Supply air is a mix of air from room C12 & AHU.
Room C12 AHU1-cfm 861 1295 Temperature,'F I 87.a 560 Total flow = 2,156 cfm lSupply air temperature: 68.5 'F Ts I I Q I CFMI ROOM TEMPERATURE (Tr)= ( 68.5 ) + ( 33,360 1(1.08 x 2,156 ) = 82.8 'F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO Room C12 HU cfm 861 1295 Humidity ratio 0.0069J0.0069 Total flow 2,156 cfm Wr' = 0.0069 # moist / # dry air Wr= 0.0069 + 400 /(4840x 2,156 ) = 0.0070 ISTEADY STATE ROOM CONDITIONS: 82.8 'F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page I I Tide: Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0-C10 Ref. 5.5 - 5.11, 5.14 - 5.16. 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 2,079 cfm (Supply from AHU)
AHU Supply Air Temp: 56.0 *F Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air Steady State Temperature: 87.2 'F Design Rm Temp 'F: 87 TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE 10T. (Ft. (Ft) (Sq Ft) Btulh.s (MF) (F) (F) (BTU/h)
EAST 692.0' - Ground 42.0 N NA 1.000 68.0 87.2 -19.2 -806 SOUTH 692.0' - Ground 47. N NA 1.000 68.0 87.4 -19.2 -90 NORTH 692.0'- Ground 22.0 N NA 1.00( 68.0 87.2 -19.2 -4 NORTH 692.0' - ABIA27, 42" CI 21.0 14. 304.5 0.212 119.0 87.2 31.8 2,053 NORTH 692.0' -ABIA29, 42" Cl 4.0 14. 58.. 0.212 111.0 87.2 23.8 29 WEST* 692.0' - C9, 36" Cl 33.0 14.51 420. 0.23 82. 87.2 -4.4 -43 WEST Door C1 8.i 7. 57. 0. 82.8 87. -4.4 -11 WEST 692.0' - Stair C2, 36" CI 9. 14.1 130. 0.23 74. 87.4 -12.8 -3 FLOOR 692.0' - Ground 42. 47.0 1974. 0.02 68. 87. -119.2 -982 CEILING 708.0 -TBIT1, 18" CI 42.1 47.01 1974.0 0.30 120. 87. 32.8 19,7 TOTAL TRANSMISSION LOAD = 18,032
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LAOD 52,014 TOTAL ROOM SENSIBLE LOAD: 70,046 Ts I a I CFMI ROOM TEMPERATURE (Tr) = 56.0 ) + ( 70,046 /( 1.08 x 2,079 ) = 87.2 °F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 2079 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 87.2 01Fdry bulb -
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page 2.
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0-Cl I Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 79.1 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btulh.sqft. (7) (F) "F) (BTU/h)
SOUTH 692.0'- Ground 181. N NA 1.000 68.( 79.1 -11.1 -2,009 NORTH* 692.0'- C2, 8" RMW 11.7 14. 112.3 0.455 81. 79.1 2.4 123 NORTH Door C3 7 7.2 8. 57.4 0.448 81. 79.1 2.4 6 NORTH- 692.0'- C3, 8" RMW 23.3 14. 311.31 0.458 83. 79.1 4.6 65 NORTH Door C4 7.2 3. 26.5 0.448 83.7 79.1 4.6 5 NORTH* 692.0'- C4, 8" RMW 25.3 14.51 321.7 0.46 T7.71 79.1 -1.4 -20 NORTH DoorC5 7.2 6.31 45.2 0. 77.7 79.1 -1.4 -2 N*ORTH* 692.0' - C5, 8" RMW 28.7 14.51 371.1 0.45 76.8 79.1 -2.3 -38 NORTH Door C6 7. 6.31 45.2 0. 76.8 79.1 -2.3 -44 NORTH* 692.0'- C8, 8" RMW 23.3 14.5 311.3 0.45 82.3 79.1 3.2 453 NORTH Door C7 7. 3.7 26.5 0. 82.3 79.1 3.2 3 NORTH* 692.0'- C7, 8" RMW 11. 14.5 137.3 0.45 81.2 79.1 2.1 131 NORTH _ Door C8 7. 3.7 26.5 0.448 81. 79.1 2.1 2 NORTH* 692.0'- C8, 8" RMW 18.0 14.5 234. 0.4551 81.. 79.1 2.1 22 NORTH Door C9 7.2 3.7 26. 0.441 81. 79.1 2.1 2 NORTH- 692.0' - C12, 8" RMW 11.0 9.0 77. 0.4551 87. 79.1 8.2 28 NORTH Door C13 7.2 3.0 21. 0.4481 87. 79.1 8.2 797 NORTH Attic (Above C12) 11.0 5.5 60. 0.4551 81. 79.1 2.6 727 NORTH* 692.0' - C9, 8" RMW 24.1 14.5 292.1 0.4551 82. 79.1 3.7 492 NORTH Door Ci0 7.2 8.0 57. 0.448 82. 79.1 3.7 9-1 EAST* Stair C2, 8" RMW 8.0 14.51 94. 0.4551 74. 79.1 -4.7 -20 EAST Door C12 7.2 3.0 21. 0.448 74. 79.1 -4.7 -45 WEST* Stair Cl, 8" RMW 8.. 14.5 94. 0.4551 75. 79.1 -3.4 -146 WEST Door Cl 7.. 3. 21. 0. 75. 79.1 -3.4 -33 FLOOR 692.0'- Ground 181.1 8.0 1448. 0.02 68.. 79.1 -11.1 -41 CEILING 708.0'- Cl, 18" CI 68. 8.0 544. 0.30 94.. 79.1 15.3 2,539 CEILING 708.0'- C2, 18" CI 39.0 8.0 312. 0.30 100.1 79.1 21.0 1,99 CEILING 708.0 - C4, 18-C 74. 8.0 592. 0.30 80. 79.1 1.3 23-TOTALTRANSMISSION LOAD 4,064
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page 13
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0-Cl I ROOM NAME: CORRIDOR (cont'd)
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2.908 TOTAL ROOM SENSIBLE LOAD: 6,972 SUPPLY AIR:
Supply air is a mix of air from rooms C4, C5 & C8 & outside air.
Room C4 I C5 I c8 cfm 1890 1 2030 1 506.8 Temperature, "F 77.7 76.8 1 81.2 Total flow = 4.427 cfm Supply air temperature: 77.7 'F Ts I I Q I CFMI 0
ROOM TEMPERATURE (Tr)= 77.7 ) + ( 6,972 /(1.08 x 4,427 ) = 79.1 F LATENT LOAD: Q latent PEOPLE 0 X 200 TOTAL ROOM LATENT LOAD: 0 ISTEADY STATE ROOM CONDITIONS: 79.1 -F dry bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page ],1"
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0-C12 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 861 cfm (Supply from AHU)
AHU Supply Air Temp: 56.0 OF Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 87.3 'F Design Rm Temperature: 79 TYPE OF LENGTH/ WZDTH AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (7t) (Ft) (Sq Ft) Btulh.sqft. (CF) (*F) (*F) (BTU/]h)
EAST 692.0' - C9, 8" RMW 33.3 9.0 299. 0.4551 82.8 87.3 -4.5 -61 WEST 692.0' - C8, 8" RMW 33.3 9.0 299. 0.4551 81.2 87.3 -6.1 -832 SOUTH' 692.0' - C11, 8" RMW 11.0 9.0 77. 0.4551 79.1 87.3 -8.2 -28 SOUTH Door C13 7.2 3.0 21. 0. 79.1 87.3 -8.2 -791 INORTH 692.0'- ABIA31, 42" Cl 8.0 9.0 72. 0.21 104.0 87.3 16.7 25 NORTH 692.0'- ABIA30, 42" Cl 3.0 9. 27. 0.214 111.4 87.3 23.7 13 FLOOR 692.0' - Ground 11.4 33. 366. 0.021 68.4 87.3 -19.3 -1 CEILING IATTIC (Susp. ceiling) 11.0 33.3 366. 0.330 81.7] 87.3 -5.6 -64 TOTAL TRANSMISSION LOAD = -2,284
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD 31,069 TOTAL ROOM SENSIBLE LOAD: 29,035 Ts I Q I CFMI ROOM TEMPERATURE (Tr) = 56.0 ) + ( 29,035 /( 1.08 x 861 ) 87.2 OF LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200 / (4840 x 861 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 87.3 OFdry bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WBN 11 & 2 Page 15
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. - NIA ROOM NAME: ATTIC (above C12) Ref: 5.5 -5.11, 5.14 - 5.16, 5.18,5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/Ibdryair Steady State Temperature: 81.7 'F Design Rm Temp 'F: NA TIYP OF LENGTH/ WIDTH AREA U Ts Tr DE-LTA T SENSIBLE HEAT WLL ECLOSURE HOT. (t.I (Ft) (sq t) Btuih.sqft. (F) (F) (F) (BTU/h)
EAST 692.0'. C9, 8" RMW 33.2 5.5 183.2 0.455 82.8 81.7 1.1 92 WEST 692.0'- C8, 8" RMW 33.3 5.5 183.2 0.455 81. 81.7 -0.5 -42 SOUTH 692.0' - C11, 8" RMW I.A 5. 60., 0.455 79.1 81.7 .2.6 -72 NORTH 692.0'- ABIA31, 42" CI 8. 5.5 44. 0.21 104. 81.1 22.3 208 NORTH 692.0' -ABIA30, 42" CI 3.4 5. 16. 0.21 111.0 81.7 29.3 10 FLOOR 692.0' C12 11.4 33..1 366. 0.330 87.. 81. 5.6 677 CEILING 708.0' -C4, 18" CI 11.0 33. 366. 0.305 80.4 81.7 -1.3 -145
- TOTAL TRANSMISSION LOAD = 821 1TERALT SITT KEUROMICUNUIIOUNS: U1.7 r Ury UUlM I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page 1G6
Title:
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. - 692.0'- STAIR Cl Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 75.7 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE .GT. (Ft) (Ft) (Sq ift) Btulh.sqft. (F) (F) (F) (BTU/h)
WEST 692.0' - Cl, 36" Cl 8.10 14. 116.0 0.23 85. 75.7 9.7 26 SOUTH 692.0' - Ground 18. 14. 261.0 1.00 68. 75.7 -7.7 -2,01 NORTH 692.0' - C2, 12" Cl 18.A 14. 261.0 0.431 81. 75.7 5.8 6 EAST' 692.0' - C11, 8" RMW 8.C 14. 94.! 0.45 79.1 75.7 3.4 1 EAST Door C1 7.1 3. 21.5 0. 79.1 75. 3.41 3 FLOOR 692.0'- Ground 18.0 8.0 144.0 0.02 68. 75. -7.7 -2 CEILING (See Note) 11 :' N. LOAD Q'412 TOTAL TRANSMISStION LOAD = -942 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 41
- ercWflV -- ~f -. fl. *7'~F
-'lkfi IC dn
-y bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page i17
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 74.4 'F Design Rm Temperature: NA TYPE OF hIE -A,4GTIt/uUZDTL To Tr DELTrAT SENSIBLE HEAT ENLOSUC RE . (Ft) (FIt) (Saq t) Btunh.sqt. (1F) (MF) ('F) (BTU/h)
WEST* 692.0' - C11, 8" RMW 8.a 14.51 94.. 0.45 79.1 74.4 4.7 202 WEST Door C12 7.2 3.(; 21.. 0.448 79.1 74.4 4.7 45 SOUTH 692.0' - Ground 18.0 14. 261.0 1.000 68.0 74.4 -6.4 -1,6701 NORTH 692.0' - C9, 8" RMW 18.0 14. 261.. 0.455 82.8 74.4 8.4 998 EAST 692.0' - CIO, 36" CI 8.ý 14.51 116. 0.236 87.1 74.4 12.8 3 FLOOR -Ground 192.0' 18.0 80 144. 0.02 68.0 74.4 -6.4 -2 GCElING (See Note) I....... '. _____ - ____,,___,:.__.____
TOTAL TRANSMISSION LOAD = -99 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% - 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 884 ISTEADY STATE ROOM CONDITIONS: 74.4 T dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page 18
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 &708.0 - Control Bldg.
Appendix 9 ROOM NO. 708.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18,5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow: 5,474 cfm Supply Air Temp: 56.0 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 94.4 'F Design Rm Temp: 89 TYPE OF LENGTH/ WIDTH AREA O Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Pt) (Ft) (Sq Ft) Btuih.sqft. (F) (oF) CF) (BTU/h)
SOUTH 708.0' - TBITI, 36" Cl 68. 19.50 1329.9 0.236 120.0 94.4 25.6 8,035 SOUTH 708.0' - Stair C1, 8" Cl 18. 19.50 351.1 0.500 107.4 94.4 13.0 2,282 NORTH 676.0' - ABIA2, 36" Cl 37. 3.50 130.2 0.236 104.C 94.4 9.6 2951 NORTH 692.0' - ABIA3, 36" Cl 26. 3.50 92.8 0.236 104.C 94.4 9.6 210 NORTH 692.0' - ABIA5, 36" Cl 21. 3. 75.31 0.236 104.0 94.4 9.6 17 NORTH 713.0' - Gen.area, 36" CI 56.2 16.0 899.4 0.236 118.0 94. 23.6 5,008 NORTH 713'. A25, 36" Cl 15.01 16.0 240.0 0.236 112.0 94.4 17.6( 99 NORTH 713'- A26, 36" Cl 15.0 16.0 240.0 0.236 113, 94.4 18.6 1,054 EAST* 708.0' - C2, 8" Cl 8.0 19.50 113.0 0.500 100.1 94.4 5.7 3 EAST Door C22 7.2 6.0 43.0 0.448 100.1 94. 5.7 11 EAST 708.0' - C3, 8" Cl 34. 5119. . 538. 30.50 084. 6 94.1 9.8 -2,631 WEST* 708.0'.- TB/TI, 36" CI 34., 19.5 647.; 0.23( 120.0 94.4 25.6 3.91[
WEST Door C20 7.i " 3.5 0 25. 6 0.44 8 120.0 94. 25.6 29 WEST' Stair Cl, 8" Cl 8. 19.50 134.51 0.431 107.4 94. 13.0 7 WEST Door C21 7.2 3.00 21.51 0.448 107.4 94. 13.0 12 FLOOR 692.0' - C2, 18" Cl 'A, 989.0 0.305 81.5 94. .12.9 -3,891 FLOOR 692.0' - C3, 18" CI ¶' ' 775." 0.305 83.7 94.4 -10,7 -2,532 FLOOR FLOOR 692.0' - C4, 692.0' - C5, 18" CI 18"CI
,"J J .* 1 ¶1 842.E 189.
0.305 0.30 77.
76.
94.
94.
-16.7
-17,6
-4,291
-1,01 FLOOR 692.0' - Cll, 18" CI f, 544. 0.301 79.1 94.A 15.3 .2,53 CEILING 729.0 - C1, 18" CI 3341.2 0.30 116. 94. 21.6 22.01 TOTAL TRANSMISSION LOAD = 28,666
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 197,026 TOTAL ROOM SENSIBLE LOAD: 226,192 Ts I I I CFMI ROOM TEMPERATURE (Tr) ( 56.0 ) + ( 226.192 /(1.08 x 5,474 ) = 9 F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 Room humidity ratio Wr = 0.0069 + 400 1(4840x 5.474 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 94.4 :F dry bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 11 & 2 Page ['=9
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. - 708.0'- C2 Ref: 5.5 - 5.1.1, 5.14 - 5.16, 5.18. 5.20, 5.47 -5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air 0
Steady State Temperature: 100.1 OF Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE hEAT WALL ENCLOSURE GT. (Mt) (FPt) (Sq Ft) Btulh.sqft. (17) (F) (117) (BTU/h)
EAST* 708.0'- C4, 8" Cl 8.0 19.5 113.0 00 80.1 100.1 -19.7 -1,113 EAST Door C24 7.2 6.0 43.0 0.448 80. 100.1 -19.7 -380 WEST* 708.0'- Cl, 8" Cl 8.0 19.5 113.0 0.500 94. 100.1 -5.7 -322 WEST Door C22 7.2 6.0 43.0 0.448 94. 100.1 -5.7 -110 SOUTH* 708.0'- TBrTr, 36" CI 39.( 19.51 736.1 0.236 120.0 100.1 19.9 3,457 SOUTH Door C26 7.; 3.4 24. 0.448 120.. 100.1 19.9 217 NORTH* 708.0' - C3, 8" Cl 39.0 19.. 717. 0.50 84. 100.1 -15.5 -5,560 NORTH Door C23 7., 6.0 43. 0. 84. 100.1 -15.5 -29 FLOOR 692.0'- Cli 18" e CI ! 312.. 0.301 79. 100.1 -21.0 -1,998 CEILING 729.0 - Cl, 18" CI . 7- 312.. 0.305 116.0 100.1 15.9 1,51 TOTAL TRANSMISSION LOAD : -4,594
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL: 7.5 HP Does not operate during this LOCA case(Compuler Rm Supplement.Cooling) 0 PEOPLE 0 X 250 0 LIGHTING 1,085.0 X 3.413 X 100% = 3,703 EQUIPMENT 217.0 X 3.413 X 100% = 741 CABLE TRAYS 0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: -151 ISTEADY STATE ROOM CONDITIONS: 100.1 V dry bulb 1 This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page 2-b
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 84.6 'F Design Rm Temp F: 82 TYPz OF LUNGTlt/ WIDTH AREA U Ta Tr DELTA T SENSIBLE BEAT WALL ENCLOSUKRE HOT. (Ft (Ft) (Sq Ft) Btulh.sqft. (*F) (F) (*F) (BTU/h)
SOUTH* 708.0' - C2, 8"CI 39.01 19. 717.5 0.500 100.1 84. 15.5 5,56%
SOUTH Door C23 7.2 6. 43.0 0.448 100.1 84. 15.5 299 NORTH 676.0' - ABIA3, 36" Cl 39.5 3. 136.5 0.236 104.0 84. 19.4 62 NORTH 713.0'- Ion, fltr rm, 36" Cl 39.0 16.1 624.0 0.236 118.0 84. 4,911
_____ ____ _____ 33.4 EAST 708.0'. C4, 8" Cl 33.3 19.5 649. 0.50 80. 84. -4.2 -1,364 WEST 708.0' - Cl, 8" Cl 33.3 19.5 649., 0.50 94. 84. 9.8 3,182 FLOOR 692.0'- C5, 18" CI . '4; ,: 765. 0.30 76. 84.1 -7.8 -1,82 FLOOR 692.0'- C6, 18"CI ; ; 526.1 0.30 82. 84. -2.3 36 CEILING 729.0- Cl, 18" CI , #Z¶l77.. 1292.. 0.3051 116.0 84.6 31.4 12,37!
TOTAL TRANSMISSION LOAD = 23,404
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 91,816 TOTAL ROOM SENSIBLE LOAD: 115,720 SUPPLY AIR:
Supply air is a mix of air from two different air handling units.
Room AHU(MER) AHU (CR) cfm 3756.9 0 Temperature, -F 1 56.01 0.0 Total flow = 3,757 cfm Supply air temperature: 56.0 'F Ts I I CFMI ROOM TEMPERATURE (Tr)= 56.0+ 115,720 1 ( 1.08 x 3,757 ) = 84.5 'F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr):
Room AHU(MER) AHU (CR) cfm 3,756.9 0.0 Humidity ratio 0.0069 0.0000 Total flow = 3,757 cfm Wr' = 0.0069 # moist I # dry air Wr = 0.0069
- 400 /(4840x 3,757 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 84.6 °F dry bulb This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN 1 1 & 2 Page Z I
Title:
Cooling and Heating Load Analysis, and EqulplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 708.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 5,898 cfm (Supply from AHU)
Supply Air Temp: 56.0 °F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 80.4 'F Design Rm Temperature: 87 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE GJT. (Ft) (F37) (SqZ Ft) Btulh.sqft. (F) (M) (1F) (BTU/h)
SOUTH 708.0' - TBIT1, 36" CI 75.1 19.5 1464.5 0.236 120.0 50.4 39.6 13,686 SOUTH 708.0*- Stair C2, 8" CI 18.0 19.5 351.0 0.500 95.5 80.4 15.1 2,650 NORTH 692.0' - AB/A31, 36" CI 42.0 3.501 147. 0.236 104. 80.4 23.6 81 NORTH 692.0' - ABIA30, 36"CI 26.0 3.50 91.0 0.236 111.0 80. 30.6 657 NORTH 692.0' - ABIA29, 36" CI 22.0 3.50 77.0 0.236 111-.0 80.4 30.6 55E NORTH 713.0'- Ion, fltr rm, 36" Cl 42. 16.001 672.0 0.231 118.0 80.4 5,961
_______ ~~~~~37.6 NORTH 713'-AB Gen Area, 36" Cl 48.o 16.001 768.1 0.236 118.0 80.41 37.6 6,815 WEST 708.0' - C3, 8" CI 34.5 19.-1 672. 0.500 84.6 80.4 4.2 1,41 WEST* 708.0'-C2, 8" Cl 8. 19.- 113. 0.500 100.1 80.4 19.7 1,113 WEST Door C24 7. 6.0 43. 0.441 100.1 80.4 19.7 38 EAST 708.0'- TBITr, 36" CI 34. 19.5 672. 0.231 120.0 80.4 39.6 6,281 EAST* Stair C2, 8" CI 8.0 19.! 134. 0.431 95. 80.4 15.1 87 EAST Door C25 7. 3.0 21. 0.448 95. 80.4 15.1 1 FLOOR 692.0' - C6, 18" CI 33. 6.9 229. 0.30 82.3 80. 1.9 13 59 2 FLOOR 692.0' - Cl1, 18" CI 74.. 8.0 .j 0.305 79.1 80.41 -1.3 -235 FLOOR 692.0' - C7, 18" CI 11. 33.4 376.. 0.30 81. 80.41 0.8 9 FLOOR 692.0- - CS, 18" Ct 18.0 33.31 599. 0.30 81. 80. 0.8 146 FLOOR 692.0'-Attic(above C12) 11.0 33." 366.3 0.30 81. 80., 1.3 14 FLOOR 692.0' - C9, 18" CI 43. 33.1 1431.9 0.30 82. 80.1 2.4 1,0 3
CEILING 729.0 - C1, 18"CI C ',, 595.7 0.30 116. 80. 35.6 39,04 TOTAL TRANSMISSION LOAD = 81,731
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD 72,818 TOTAL ROOM SENSIBLE LOAD: 154,799 Ts I 0 I CFMI ROOM TEMPERATURE (Tr) = 56.0 + 154,799 / ( 1.08 x 5,898 ) = 80.3 'F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200/ (4840 x 5,898 ) = 0.0069 I
. .. I TC I M. MUVJM.W ýVmuI tI IMQ l0.4 r Uy uutU I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page Z2.
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. - 708.0' - STAIR Cl Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm 0
Supply Air Temp: NA F Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 107.4 'F Design Rm Temp 0F: NA TYPE OF LEN*TH/ WIDTH (PRA U Ta Tr DELTA T SENSIBLE EMET WALL, E9CLOSURE HOT. (Ft) (7t) (Sq t) Btuih.sqft (*) ("F) (1) (BTU/h)
WEST 708.0' -TBITI, 36" Cl 8. 19.! 1156.0 0.236 120. 107 12.6 4 SOUTH 708.0 -TBITr, 36" CI 18. 19. 351 0.236 120.0 107. 12.6 1,0 NORTH 708.0' - C1, 8" CI 18. 19.! 351 0.500 94. 107. -13.0 -2,282 EAST* 708.0'.CI,8"Cl 8. 19.! 134 0.431 94. 107. -13.0 -754 EAST FLOOR (See Note)
Door C21 f ~~'~~ 7
- 7. 3.0 21 0.448 94. 107. -13.0 125 CEILING (See J, 4 TOTAL TR M 1,653 Note: No transmission through the floor &ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 963 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: -670 ISTEADY STATE ROOM CONDITIONS: 107.4 OFdry bulb -
This page replaced by Revision 20.
m Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I1 & 2 Page Z3
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 ROOM NO. 708.0' - STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57. 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfrn Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/ib dry air Steady State Temperature: 95.5 OF Design Rm Temp OF: NA T"YP Or LENGTH/ I I To Tr DELTA T SENSIBLE HEAT EAST ENLCLLOSURE 708.0' - TBrrl, (Pt) 77) (SQ Pt) Btu/h..qft CF) ('F) ('F) (BTE/h) 36- CI B. 1. ,60 26 2. 95.1 24. 902 SOUTH 708.0' - TBrro , 36t Cil cnied Is . open s.ace (rli 95.50 24a 2,027
-9,601 WEST* 708.0" - C4, 8l Cl bl t9is wall area, hs e a r 95.s -15fo -t,0al WEST oorC25 X 3.413 95. -15
-15 014 1
3 155 LG T G2T
- .708.0'0-XC4,.8"4C1 CotC No trans iso n hog h lo eln sc niee ;o e p c sar)b t e nee ain 9 . n 5 (SeeX LIGHTIN 343 0% 8 TOTAALTROOMMSENSOBLEOLOAD:-173 PEOPLE TAS0. X 3413 2510% 0 TOTAL ROOM SENSIBLE LOAD:
103 STEADY STATE ROOM CONDITIONS: 95.5 OFdry bulb I This page replaced by Revision 20.
Calculation Identifier: EPMMCP071689 Rev.: 20 Plant: WBN I I & 2 Page 24
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 7.10 LOCA CONDITION (SUMMER CASE 1)
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT:
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUM. cfm X *F (cfm) (*F) #MOISTI#DRY MECHANICAL EQUIP. ROOM EAST C`10) 2,673 87.2 0.0069 18.4 233,086 COMMUNICATION ROOM (692.0' - C9) 2,772 82.8 0.0070 19.3 229,522 MECHANICAL EQUIP. ROOM WEST (Cl) 4,558 85.4 0.0069 31.4 389,211 UNIT 1 AUX. INSTRUMENT ROOM (708.0'-Cl) 7,038 94.4 0.0069 48.7 664,387 COMPUTER ROOM (708.0' - C3) 5,367 84.6 0.0069 37.2 454,048 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7,236 80.4 0.0069 50.0 581,734 OUTSIDE AIR 3,000 95.0 0.0133 39.9 285,000 EXFILTRATION (for balancing purpose only) -580 .,...' :*-.
ITOTAL Vretum : 32,063 . 244.9 2,836,987 Return Ait Temperature from EBR spaces: SUM (cfm X 'F) I Vretum: Tretum = I 88.5F I Return Air Humidity Ratio from EBR spaces: Wreturn = 0.0076 # MOIST I # DRY AIR This page replaced by Revision 20.
Calculation Identifier: EPMMCPO71689 Rev.: 20 Plant: WEN I I & 2 Page :25
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Appendix 9 Summary of Cooling Loads and Room Temperatures for LOCA Summer Case I with 70% Design Air Flow COOLING LOAD TEMPERATURE RELATIVE ROOM (BTUIHR) °F HUMIDITY (%)
SENSIBLEI LATENT DESIGN IST. STATE DESIGN I ST.STA.
ROOMS @ ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (C1) 30,784 j .. 89 85 NA NA MECHANICAL EQUIPMENT ROOM (C2) 10,010 83 82 NA NA 250V BATTERY ROOM 1 (C3) 4,985 , 88 84 NA NA 250V BATTERY BOARD ROOM I (C4) 44,036 * ; 85 78 NA NA 250V BATTERY BOARD ROOM 2 (C5) 45,403?, * " 85 77 NA NA 250V BATTERY ROOM 2 (C6) 3,383 7 88 82 NA NA 24V &48V BATTERY ROOM (C7) 1,030[ 90 81 NA NA 24V & 48V BATTERY BOARD ROOM (C8) 13,782 85 81 NA NA COMMUNICATION ROOM (C 9) 33,360 400 88 83 NA NA MECHANICAL EQUIPMENT ROOM EAST (C10) 70,046
- i 87 87 NA NA CORRIDOR (C 11) 6,972 A . 79 ______
SECONDARY ALARM STATION (C12) 29,035 200 82 8. NA NA
- ATTIC (above C12) 821 *. '":: 82****
WEST STAIRWELL (STAIR Cl) 76 ;.
EAST STAIRWELL (STAIR C2) 884i , 74 ,
ROOMS @ ELEVATION 708.0' UNIT # 1 AUX INSTRUMENT ROOM (C1) 226,192 400 89 ,44 NA NA CORRIDOR(C 2) -151 4 - 100 ___
2 COMPUTER ROOM (C3) ( 115,720 400 82 85 NA NA UNIT # 2 AUX INSTRUMENT ROOM (C4) 154,799 200 87 80 NA NA WEST STAIRWELL (STAIR C11) -670 107 EAST STAIRWELL (STAIR C2) 103 , ;
- 96
ISUMMARY
l ...
790.566 1.60C Cooling Loads & AHU Heat Duty - LOCA Summer - Case I with 70% Design Flow Rate Cooling Final Computer AHU A-A AHU B-A TOTAL Chiller Load Cooling Room (216 gpm) (216 gpm) three (3) Capacity Name Load AHU AIRCOOL
- AIRCOOL
- AHUs (See Section 2.2)
(Btu/h) (Btulh) (Btu/h) (Btu/h) (Btu/h) (Btulh Sensible 790,566 N/A 480,122 480,122 960,244 N/A Latent 1,600 N/A 6,597 6,597 13,194 N/A Total 792,166 N/A 486,719 486,719 973,438 1,807,200
- For Heat Duty see pg. 28.
This page replaced by Revision 20.
CALC ID EPMMCP071689 Appendix 9 REV. 20 SHEET 26 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:17:59 PM
- EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0
CALC ID EPMMCP071689 Appendix 9 REV. 20 SHEET 27 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:17:59 PM
- QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION
CALC ID EPMMCP071689 Appendix 9 REV. 20 SHEET 28 PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Thursday, August 18, 2011 at 4:17:59 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: 02 DATE: 10-25-04 PROCEDURE: EBR LOCA App. 9 CONVERGENCE TOLERANCE: 0.5 PARAMETER WATER SIDE AIRSIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 27.12 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216 00 11933.00 Inlet Temperature (degrees F): 48.00 88.40 Outlet Temperature (degrees F): 52.50 49.91 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F) 1823.81 8.4.1 Clean Pressure Drop (psi): 32.87 Not Calculated Fouled Pressure Drop (psi): 39.31 Not Calculated Velocity (ft/s and ft/min): 9.93 340.94 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 486719/ 480122/ 6597 Btu/hr Average Overall Heat Transfer Coefficient: 6.24 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412..31 sq ft Dew Point Temperature: 49.91 deg F
CALCULATIONEPMMCP071689 R20 PAGE .29 I
I I
I'I SUPPLY DUCT Note: - AHUSUPPLYCOOLED AIR 2,430 SUPPLY A0R90 DESIGNFLOW RAW0)
- 1. Thism0asmrd flowmtotn rtspote to stage 3d DOCN 51&5% 1 90% -..-- RETURNAIR o0 )ft005gn vakueark ued forto the smoertme e.. 2.430 ESMATED 000UE(REIoERNTRANSFER AIR F
Ch0ddgr00earlfow baLa.rg: N-OA L LOA -
TRANSFER AIR -w FLOW= SUPPLYAIRFLOW) M, flowM(Oude air spply): 2420 OW=W 3000 Mrtfowto&
-- , EXHAUSTAIR 4040 CALCULATED AIRFLOW
~cng Batteryroom e.Whastftn:
F-li(f balie to pl-pe -ry n1900 0 tP e11 Ae000 ...
(2420) otm d.*
d.
(eo ~
oftt (Z.420) 001 ot.
5t8 OUTSIDE AIRSUPPLY TRANSFER I EXHAUSTAIR(110%DESIGNFLOW)
I I I I Cm NUMXER PO RM UE MEASURED FLOW(SEENOTE1) (3000) OUTSIDE FLOWRATEFORLOCA(CRIMODE)
TINSPage rePUId by ReOlaon20.
CALCULATION SHEET Calculation Number: EPM-MCP-071689 WBN / Units 1 & 2 Page: A. to.)
Subject:
Cooling / Heating Load and Equipment / Component Performance Analysis for the Control Building Electrical Board Room Areas (EL. 692.0 and 708.0)
Rev 18 Prepared By: N Date: 08/10/10 Rev. 18 Checked By: _4&Date: 08/12/10 Li EVALUATION OF THE INTERIM CONDITION FOR DCN D51656A (PRIOR TO COMPLETION OF STAGE 3)
This Appendix is deleted since Stage 3 is implemented and .interim configuration ceased to exist.
ML-L4 Calculation sheet Document: EPMMCPO71689 Rev.: 016 Plant: WBN / Units 1,2 Page 1 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis APPENDIX 11 - Dual Unit Operation Analysis
- 1. PURPOSE The purpose of this Appendix is:
- Determination of the steady state room temperatures and humidity for dual unit operation. As part of the WBN Unit 2 Construction Completion Project, electrical heat load calculations referenced by this calculation were revised not only to reflect Dual Unit Operation (newly energized cables, lights, and equipment) but also to more accurately reflect actual electrical heat loads during different normal and off-normal conditions. The heat load from electrical heat load calculations (Ref. 3.1, 3.2 and 3.3) are directly used as design input in this appendix.
- To determine potential impact for completing stage 3 of DCN 51656 for dual unit operation. Calculation EPMMCP071689 Rev.016 assesses the proposed changes to be performed by DCN 51656. Stage 3 of this DCN was not completed since Systems Engineering was unable to get the air flows adjusted to within the G-37 requirements. Section 6.5 of Appendix 11 provides the potential impact on the EQ design room temperatures if the air flow to the Secondary Alarm Station was reduced from 695 cfln to 200 cfm.
The detailed updated electrical load calculations used in Appendix 11 are listed in Section 3.
- 2. Assumption 2.1 Justified Assumption 2.1.1 For dual unit operation, 90% of current design flow rates based on the flow diagram was used for the summertime normal plant operation and a LOCA, while 110% of current design flow rates was used for the wintertime normal plant operation and a DBE LOOP. Table I in Appendix 11, Page 9, lists the 90% of current design flow rate and 110% of current design flow rates, respectively.
Technical Justification: Currently, the Stage 3 of DCN 51656 has not been implemented yet. Using the flows listed in Table 1 is conservative since lower airflow rates in summertime will result in higher room temperature while higher airflow rates will reduce the room temperature in winter time.
The other justified assumptions for this appendix are identical to that in Section 4.1.
2.2 Unverified Assumption 2.2.1 Stage 3 of DCN 51656 will be cancelled for dual unit operation. According to preliminary analysis, the implementation of Stage 3 of DCN 51656 will result in very high room temperature in Secondary Alarm Station (EL.692-C12) which is over 104 TF.
This page is added by Rev.016
I I lCalculation sheet Document: EPMMCP071689 Rev.: 016 1Plant: WBN / Units 1,2 1Page 2 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis The other DCNs and Unit 1 civil and mechanical drawings associated with previous revisions of this calculation have been reviewed and determined to not merit the inclusion of an unverified assumption for the purpose of dual unit operation.
- 3. Reference 3.1 WBN-EEB-MS-TI09-0022, Rev. 13, "Heat Generation in the Control Building on EL 692.0, 708.0 and 755.0".
3.2 WBN-EEB-MS-TI09-0042, Rev. 14, "Electrical Heat Generation in the Control Building Main Control Room, EL.708.0' (rooms C1 and C4), and 729.0 (room Cl)".
3.3 WBN-EEB-MS-T109-0058, Rev.9, "Electrical Heat Generation in the Control Building 692.0 (Cl 1, C12),
708.0 (C2), 755.0 (C2, C3, C5, C7, C9, C10, C14, C16, C17, C18, C19, C20)".
- 4. Heat loads Sections 4.1 to 4.6 detail the electrical heat loads under different operating conditions for dual unit operation.
4.1 Room Internal Load Summary (Normal Operation - Summer)
(ELEC LOAD INCLUDES EQUIPMENT, CABLES, AND LIGHTS)
ROOM PEOPLE ELEC LOAD REFERENCE DESCRIPTION (BTU/HRT & NOTES ROOMS AT FLOOR ELEVATION 692.0' ECHANICAL EQUIP. ROOM WEST (Cl) 9027 Appendix 11, Ref. 3.1 ECHANICAL EQUIPMENT ROOM (C2) 4,468 Appendix 11, Ref. 3.1 50V BATTERY ROOM 1 (C3) 3,823 Appendix 11, Ref. 3.1 50V BATTERY BOARD ROOM 1 (C4) 74,642 Appendix 11, Ref. 3.1 I50V BATTERY BOARD ROOM 2 (C5) 79,977 Appendix 11, Ref. 3.1 50V BATTERY ROOM 2 (C6) 3,823 Appendix 11, Ref. 3.1 4V &48V BATTERY ROOM (C7) 2,041 Appendix 11, Ref. 3.1 4V &48V BATTERY BOARD ROOM (C8) 20,683 Appendix 11, Ref. 3.1 COMMUNICATION ROOM (C9) IO) 2 103,424 Appendix 11, Appendix 11, Ref.
Ref. 3.1 3.1 21, 304 IECHANICAL EQUIP. ROOM EAST (110)
ORRIDOR (C 11) 2,908 Appendix 11, Ref. 3.3 SECONDARY ALARM STATION (C12) (1) 1 19,570 Appendix 11, Ref. 3.3 WEST STAIRWELL (STAIR Cl) (WATTS) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6 ROOMS AT FLOOR ELEVATION 708.0' This page is added by Rev.016
Calculation sheet
.Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 3 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis NIT # 1 AUX INSTRUMENT ROOM (Cl) (1) 2 229,272 Appendix 11, Ref. 3.2 ORRIDOR (C 2) 5,638 Appendix 11, Ref. 3.3 OMPUTER ROOM (C3) (1) 2 46,236 Appendix 11, Ref. 3.1 UNIT# 2 AUX INSTRUMENT ROOM (C4) ( 1 201,162 Appendix 11, Ref. 3.2 WEST STAIRWELL (STAIR Cl) (WATTS) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6 NOTES:
- 1. See Assumption 4.1.9 4.2 Room Internal Load Summary (Normal Operation - Summer)
(ELEC LOAD INCLUDES EQUIPMENT, CABLES, AND LIGHTS)
ROOM PEOPLE ELEC LOAD REFERENCE (BTU/HR) & NOTES ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (C0) 9,027 Appendix 11, Ref. 3.1 MECHANICAL EQUIPMENT ROOM (C2) 4,468 Appendix 11, Ref. 3.1 250V BATTERY ROOM 1 (C3) 3,823 Appendix 11, Ref. 3.1 250V BATTERY BOARD ROOM 1 (C4) 74,642 Appendix 11, Ref. 3.1 250V BATTERY BOARD ROOM 2 (C5) 79,977 Appendix 11, Ref. 3.1 250V BATTERY ROOM 2 (C6) 3,823 Appendix 11, Ref. 3.1 24V & 48V BATTERY ROOM (C7) 2,041 Appendix 11, Ref. 3.1 24V &48V BATTERY BOARD ROOM (C8) 20,683 Appendix 11, Ref. 3.1 COMMUNICATION ROOM (C 9) 2 103,424 Appendix 11, Ref. 3.1 MECHANICAL EQUIPMENT ROOM EAST (C10) 21,304 Appendix 11, Ref. 3.1 CORRIDOR (C 11) 2,908 Appendix 11, Ref. 3.3 SECONDARY ALARM STATION (C12) 1 19,570 Appendix 11, Ref. 3.3 WEST STAIRWELL (STAIR Cl) (WATTS) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6 ROOMS AT FLOOR ELEVATION 708.0' UNIT# 1 AUX INSTRUMENT ROOM (Cl) 2_229,272 Appendix 11, Ref. 3.2 CORRIDOR (C 2) 5,638 Appendix 11, Ref. 3.3 COMPUTER ROOM (C3) 2 46,236 Appendix 11, Ref. 3.1 UNIT # 2 AUX INSTRUMENT ROOM (C4) `1 201,162 Appendix 11, Ref. 3.2 WEST STAIRWELL (STAIR Cl) (WATTS) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6 This page is added by Rev.016
[rrVA Calculation sheet Document: EPM4MCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 4 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis 4.3 Room Internal Load Summary (Loca Condition - Summer)
(ELEC LOAD INCLUDES EQUIPMENT, CABLES, AND LIGHTS)
[PEOPLE ELEC LOAD REFERENCE ROOM I(BTUIHR) &NOTES ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIP. ROOM WEST (Cl) 9,027 Appendix 11, Ref. 3.1 MECHANICAL EQUIPMENT ROOM (C2) 4,468 Appendix 11, Ref. 3.1 250V BATTERY ROOM 1 (C3) 3,823 Appendix 11, Ref. 3.1 250V BATTERY BOARD ROOM 1 (C4) 74,642 Appendix 11, Ref. 3.1 250V BATTERY BOARD ROOM 2 (C5) 79,977 Appendix 11, Ref. 3.1 250V BATTERY ROOM 2 (C6) 3,823 Appendix 11, Ref. 3.1.
24V & 48V BATTERY ROOM (C7) 2,041 Appendix 11, Ref. 3.1 24V &48V BATTERY BOARD ROOM (C8) 20,683 Appendix 11, Ref. 3.1 COMMUNICATION ROOM (C 9) (1) 2 103,424 Appendix 11, Ref. 3.1 MECHANICAL EQUIP. ROOM EAST (C10) 21,304 Appendix 11, Ref. 3.1 CORRIDOR (C 11) 2,908 Appendix 11, Ref. 3.3 SECONDARY ALARM STATION (C12) (1) 19,570 Appendix 11, Ref. 3.3 WEST STAIRWELL (STAIR C1) (WATTS) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) ___ 1_288 See Assumption 4.1.6 ROOMS AT FLOOR ELEVATION 708.0' UNIT # I AUX INSTRUMENT ROOM (Cl) (1) 2 229,272 Appendix 11, Ref. 3.2 CORRIDOR (C 2) 2 5,638 Appendix 11, Ref. 3.3 COMPUTER ROOM (03) (')(2) 2 46,236 Appendix 11, Ref. 3.1 UNIT # 2 AUX INSTRUMENT ROOM (C4) (1) 1 201,162 Appendix 11, Ref. 3.2 WEST STAIRWELL (STAIR Cl) (WATTS) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) (WATTS) 288 See Assumption 4.1.6 NOTES:
- 1. See Assumption 4.1.9.
- 2. Supplemental AHU cooling is credited in the LOCA summer case number 2, Section 7.11. See Note 19, Section 6.9.
This page is added by Rev.016
FIVI Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 5 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis 4.4 Room Internal Load Summary (Loca Condition - Summer)
(ELEC LOAD INCLUDES EQUIPMENT, CABLES, AND LIGHTS)
I ELEC LOAD REFERENCE ROOM PEOPLE (BTU/HR) & NOTES ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIP. ROOM WEST (Cl) 9,027 Appendix 11, Ref. 3.1 MECHANICAL EQUIPMENT ROOM (C2) 4,468 Appendix 11, Ref. 3.1 250V BATTERY ROOM 1 (C3) .3,823 Appendix 11, Ref. 3.1 250V BATTERY BOARD ROOM 1 (C4) 74,642 Appendix 11, Ref. 3.1 250V BATTERY BOARD ROOM 2 (C5) 79,977 Appendix 11, Ref. 3.1 250V BATTERY ROOM 2 (C6) 3,823 Appendix 11, Ref. 3.1 24V & 48V BATTERY ROOM (C7) 2,041 Appendix 11, Ref. 3.1 24V & 48V BATTERY BOARD ROOM (C8) 20,683 Appendix 11, Ref. 3.1 COMMUNICATION ROOM (C 9) 2 103,424 Appendix.11, Ref. 3.1 MECHANICAL EQUIP. ROOM EAST (C10) 21,304 Appendix 11, Ref. 3.1 CORRIDOR (C 11) 2,908 Appendix 11, Ref. 3.3 SECONDARY ALARM STATION (C12) 1 19,570 Appendix 11, Ref. 3.3 WEST STAIRWELL (STAIR CI) 288 See Assumption 4.1.6 EAST STAIRWELL (STAIR C2) 1 288 See Assumption 4.1.6 ROOMS AT FLOOR ELEVATION 708.0' UNIT# 1 AUX INSTRUMENT ROOM (C1) 2 229,272 Appendix 11, Ref. 3.2 CORRIDOR (C 2) .5,638 Appendix 11, Ref. 3.3 COMPUTER ROOM (C3) 2 46,236 Appendix 11, Ref. 3.1 UNIT # 2 AUX INSTRUMENT ROOM (C4) 1 201,162 Appendix 11, Ref. 3.2 WEST STAIRWELL (STAIR Cl) 288 See Assumption 4.1.6.
EAST STAIRWELL (STAIR C2) 288 See Assumption 4.1.6 This page is added by Rev.016
Calculation sheet Document: EPMMCPO71689 Rev.: 016 Plant: WBN / Units 1,2 Page 6 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis 4.5 Room Internal Load Summary (Normal Operation - Winter)
ROOM ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST 0.0 1,441.0 Appendix 11, Ref. 3.1 4,918 4,918 NOTE 1 (Cl) _ _ _ _ _ _ _ _ _ _ _ _
MECHANICAL EQUIPMENT ROOM (C2) 0.0 535.0 Appendix 11, Ref. 3.1 1,826 1,826 NOTE 1 250V BATTERY ROOM 1 (C3) 0.0 604.0 Appendix 11, Ref. 3.1 2,061 2,061 NOTE 1 250V BATTERY BOARD ROOM 1 (C4) 0.0 20,886.0 210.0 Appendix 11, Ref. 3.1 72,001 72,001 NOTE 1 250V BATTERY BOARD ROOM 2 (C5) 0.0 21,871.0 788 Appendix 11, Ref. 3.1 77,335 77,335 NOTE 1 250V BATTERY ROOM 2 (C6) 0.0 604.0 Appendix 11, Ref. 3.1 2,061 2,061 NOTE 1 24V & 48V BATTERY ROOM (C7) 0.0 340.0 Appendix 11, Ref. 3.1 1,160 1,160 NOTE 1 24V & 48V BATTERY BOARD ROOM (C8) 0.0 5,024.0 Appendix 11, Ref. 3.1 17,147 17,147 NOTE 1 COMMUNICATION ROOM (C 9) 0 0.0 27,551.0 Appendix 11, Ref. 3.1 94,032 94,032 NOTE 1 MECHANICAL EQUIPMENT ROOM EAST 0.0 4,866.0 Appendix 11, Ref. 3.1 16,608 16,608 NOTE 1 (CIO)
CORRIDOR (C 11) 0.0 142.0 Appendix 11, Ref. 3.3 485 485 NOTE 1 SECONDARY ALARM STATION (C12) 0.0 4,627.0 Appendix 11, Ref. 3.3 15,792 15,792 NOTE 1 WEST STAIRWELL (STAIR Cl) 0.0 0.0 NOTE 3 0 0 NOTE 3 EAST STAIRWELL (STAIR C2) 0.0 0.0. NOTE 3 0 0 NOTE 3 ROOMS AT FLOOR ELEVATION 708.0' UNIT # 1 AUX INSTRUMENT ROOM (Cl) 0 0.0 56,856.0 Appendix 11, Ref. 3.2 194,050 194,050 NOTE 1 CORRIDOR (C 2) 0.0 217.0 Appendix 11, Ref. 3.3 741 741 NOTE 1 COMPUTER ROOM (C3) 0 0.0 9,373.0 648.0 Appendix 11, Ref. 3.1 34,202 34,202 NOTE 1 UNIT # 2 AUX INSTRUMENT ROOM (C4) 0 0.0 45,490.0 Appendix 11, Ref. 3.2 155,257 155,257 NOTE 1 WEST STAIRWELL (STAIR Cl) 0.0 0.0 NOTE 3 0 0 NOTE 3 EAST STAIRWELL (STAIR C2) 0.0 0.0 NOTE 3 0 0 NOTE 3 NOTES:
(1) The electrical load to be used is 100% of the total load.
(2) Latent cooling load due to personnel was not considered; conservative.
(3) Considered "zero" for this operational condition; conservative.
This page is added by Rev.016
Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 7 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis I
4.6 Room Internal Loads Summary (Loop Condition - Winter)
THEORETICAL LOCA/LOOP CABLE TOTAL ELECTRICAL LOAD PEOPLE LIGHTING EQUIPMENT TRAYS REFERENCE LOAD CREDITED ROOM. (NOTE 2) WATTS) I BTUIHR (WATTS) (WATTS) & NOTES BTU/HR BTUIHR T NOTES ROOMS AT FLOOR ELEVATION 692.0' MECHANICAL EQUIPMENT ROOM WEST (C1) 1204 4109 1,441.0 Appendix 11, Ref. 3.1 9,027 4,918 NOTE 1 MECHANICAL EQUIPMENT ROOM (C2) 774 2642 535.0 Appendix 11, Ref. 3.1 4,468 0 NOTE 1 250V BATTERY ROOM 1 (C3) 516 1761 604.0. Appendix 11, Ref. 3.1 3,823 0 NOTE 1 250V BATTERY BOARD ROOM 1 (C4) 774 2642 20,886.0 210.0 Appendix 11, Ref. 3.1 74,642 0 NOTE 1 250V BATTERY BOARD ROOM 2 (C5) 774 2642 21,871.0 788 Appendix 11, Ref. 3.1 79,977 0 NOTE 1 250V BATTERY ROOM 2 (C6) 516 1761 604.0 Appendix 11, Ref. 3.1 3,823 0 NOTE 1 24V & 48V BATTERY ROOM (C7) 258 881 340.0 Appendix 11, Ref. 3.1 2,041 0 NOTE 1 24V & 48V BATTERY BOARD ROOM (C8) 1036 3536. 5,024.0 Appendix 11, Ref. 3.1 20,683 0 NOTE 1 COMMUNICATION ROOM (C 9) 0 2752 9393 27,551.0. Appendix 11, Ref. 3.1 103,424 0 NOTE 1 MECHANICAL EQUIPMENT ROOM EAST (C10) 1376 4696 4,866.0 Appendix 11, Ref. 3.1 21,304 16,608 NOTE 1.
CORRIDOR (C 11) 710 2423 142.0 Appendix 11, Ref. 3.3 2,908 0 NOTE 1 SECONDARY ALARM STATION (C12) 1107 3778 4,627.0 Appendix 11, Ref. 3.3 19,570 0 NOTE 1 WEST STAIRWELL (STAIR C1) 0 0 0.0 NOTE 3 0 0 NOTE 3 EAST STAIRWELL (STAIR C2) . _0___ 0 0 0.0 NOTE 3 0 0 NOTE 3 ROOMS AT FLOOR ELEVATION 708.0' UNIT# 1 AUX INSTRUMENT ROOM (Cl) 0 10320 35222 56,856.0 Appendix 11, Ref. 3.2 229,272 194,050 NOTE I CORRIDOR (C 2) 1085 3703 217.0 Appendix 11, Ref. 3.3 4,444 0 NOTE 1 COMPUTER ROOM (C3) 0 3526 12034 9,373.0 648.0 Appendix 11, Ref. 3.1 46,236 34,202 NOTE 1 UNIT # 2 AUX INSTRUMENT ROOM (C4) 0 13450 45905 45,490.0 Appendix 11, Ref. 3.2 201,162 155,257 NOTE 1 WEST STAIRWELL (STAIR Cl) 1 0 0.0 NOTE3 0 0 NOTE3 EAST STAIRWELL (STAIR C2) 0 0.0 NOTE3 0 0 NOTE 3 NOTES:
- 1. The normal load minus the theoretical lighting load was assigned to the two mechanical equipment rooms which contain HVAC equipment that will continue to run during the LOCA/LOOP scenario. The auxiliary instrument room and computer room loads were conservatively set to the normal load minus the theoretical lighting load by using the same methodology with Ref.39. (Attachment B). The emergency lighting loads were not considered due to the conservative purpose. See Assumption 4.1.10 for other rooms.
- 2. Latent cooling load due to personnel was not considered; conservative.
- 3. Electrical loads for the stairwells is specified in Assumption 4.1.6. It is powered form non-safety related source and considered "ZERO" for this mode of operation.
This page is added by Rev.016
Calculation sheet Document: EPMMCP071689 Rev.: 016. Plant: WBN / Units 1,2 Page 8 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis
- 5. Calculation and Analysis See the detailed design input and methodology in Section 6.0 in the main body of this calculation. The detailed calculation process is listed in Section 7.0 of the main body of this calculation. In this appendix, only the heat loads for different operating scenarios have been used to evaluate the room temperature for dual unit operation.
5.1 Normal Operation (Summer Case 1, Maximum Room Temperatures and Minimum AHU Cooling Load Capability)
See Appendix 11, Page 10 to 39.
5.2 Normal Operation (Summer Case 2, Minimum Room Temperatures and Maximum AHU Cooling Load Capability)
See Appendix 11, Page 40 to 72.
5.3 LOCA Conditions (Summer Case 1, Maximum Room Temperatures and Minimum AHU Cooling Load Capability)
See Appendix 11, Page 73 to 99.
5.4 LOCA Conditions (Summer Case 2, Minimum Room Temperatures and Maximum AHU Cooling Load Capability)
See Appendix 11, Page 100 to 132.
5.5 Normal Condition (Winter)
See Appendix 11, Page 133 to 157.
5.6 LOOP Condition (Winter, Minimum Room Temperature at Maximum AHU Capability)
See Appendix 11, Page 158 to 187.
This page is added by Rev.016
Calculation EPM-MCP-071689 Rev. 16 Appendix 11i Page 9 of 1194 CURRENT DESIGN NEW ANALYTICAL NEW DESIGN 90% OF 110%OF USED SUMMER USED WINTER ROOM NAME & TOTAL FLOW RATE FLOW RATE(3) DESIGN SUPPLY FLOW RATES NEW DESIGN NEW DESIGN PREOP TEST CASES FLOW CASES FLOW SUPPLY EXHAUSI FLOW RATES ROUNDED OFF FLOW RATES FLOW RATES FLOW RATES RATES RATES (CFM) (CFM) (CFM) (CFM) (CFM) (CFM) (CFM) (CFM) (CFM)
EL. 692.0 ROOM NAME MECH EQPT RM NO.1 5(WEST) 1180 NIA 1180 1180 1062 1298 984 984 1298 MECH EQPT RM (BATT RM EXH FAN RM) 245 NIA 245 245 221 270 273 221 270 250V BATT RM NO. 1 900 990 990 250V BATT BD RM NO. 1 2660 NIA 2660 2660 2394 2926 2777 2394 2926 250V BATT BD RM NO. 2 2800 N/A 2800 2800 2520 3080 3106 2520 3080 250V BATT RM NO. 2 900 990 990 24V AND 48V BATT RM 400 440 440 24V AND 48V BATT OD AND CHARGE RM 970 NIA 970 970 873 1067 1088 873 1067 SECONDARY ALARM STATION 695 698 695 626 765 814 626 765 COMMUNICATIONS RM 2975 2975 2975 2678. 3273 2699 2678 3273 MECH EQPT RM NO. 2 (EAST) 2560 2560 2560 2304 2816 2854 2304 2816 TOTAL BRANCH SUPPLY FLOW RATE (3) 12905 12905 12905 11618 14196 13611 11615 14196 TOTAL EXHAUST FLOW RATE (A-A,B-.8 2200 2420 2420 EL- 708.0 ROOM NAME UNIT I AUX. INSTR. ROOM 7820 NWA 7820 7820 7038 8602 6691 6691 8602 COMPUTER ROOM 6070 6070 6070 5463 6677 5367 6367 6677 UNIT 2 AUX. INSTR. ROOM 8425 8425 8425 7683 9268 8425 7583 9268 TOTAL BRANCH SUPPLY FLOW RATE 22315 22315 22315 20084 24547 20483 20084 24547 TOTAL EBR AHU SUPPLY FLOW RATE 36400
- 36400 36400 32760 40040 35078 32760 40040 NQIII.
MIN PREOP FLOW RATE; REF. 5.1, APPENDIX A, TDN # 95-0714 (2) THIS MIN FLOW RATE USED IN EVALUATION OF BOTH NORMAL & LOCA SUMMER OPERATING CONDITIONS.
SEE APPENDIX DETAIL SCHEMATIC DESIGN FLOW DIAGREAM This page is added by Rev.016
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 10 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: VA Date: 10/15/9I Checked by: &W Date: 10115M09 NORMAL OPERATION (SUMMER CASE 1)
NORMAL OPERATION (SUMMER - CASE 11 CONSIDERS THE FOLLOWING PARAMETERS:
t GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9
&b AIR FLOW RATES AS SHOWN IN PAGE 9 IN APPENDIX 11 A SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 b MINIMUM CHILLED WATER FLOW RATES OF 216 GPM TO EACH EBR AHU A MAXIMUM CHILLED WATER SUPPLY TEMPERATURE OF 48°F ir. NORMAL OPERATION INTERNAL (ELECTRICAL) LOAD IN PAGE 2 IN APPENDIX 11 ill 95°F PRESSURIZING AIR b COMPUTER ROOM SUPPLEMENTAL AHU RUNNING This case conservatively minimizes the cooling capability of the EBR AHUs by modeling the minimum chilled water flow rate concurrent with maximum chilled water temperature. This case also conservatively maximizes the predicted room temperatures. The EXCEL spreadsheet (see pg.1Ito 33) and AIRCOOL models (see pg.34 to 39) were iterated until the mixed return air temperature (both dry and wet bulb) to the AHU coils calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were approximately equal. This equtes to approximately Tr = 83.3oF(see pg.33) which is significantly greater than the controller setpoint of 680 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU.
At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is:
Tz = 51.48 OF (estimated air side outlet temperature for each EBR AHU based on the AIRCOOL model; see pg.36)
At = 6.1 OF (total air temperature rise thru AHU including steam injection temperature rise; see Section 7.4)
Ts =Tz+ At = 56.8 OF Since the computer room supplemental AHU is also credited in this normal cooling mode, an AIRCOOL model of this unit is included in this section (see pg.37 to 39). This model was also iterated until the assumed entering air conditions used in the AIRCOOL model were approximately equal to the room temperature I humidity conditions computed in the speadsheet This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /I & 2 Appendix 11 Page: 11 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis. EBR ELs 692.0 & 708.0 -Control Bldg.
Prepared by: a Date: 10/151/09 Checked by: . Date: 10115109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-Cl Ref: 5.5 -5.11, 5.14- 5.15, 5.18, 5.20, 5.47- 5.54, 5.56, 5.57,6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity W: 20-60 Steady State Temperature: 83.5 'F Design Rm Temp 'F: 88 TZPE OF LENGTH/ WIDTH AREA. U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT (7T) (Ft) (sq Ft) BtAqfLt 1 (1) (*F) ("F) (BTu/h)
WEST 692.0' - Ground 42.0 NA NA 1.000 68.0 83. -15.5 -651 SOUTH 692.0' - Ground 47.0 NA NA 1.000 68.0 83. -15.5 -72 NORTH 692.0' -Ground 23.0 NA_ NA 1.000 68.0 83. -15.5 -35 NORTH 692.0'- AB/A1, 42" Cl 18.1 14.5 268.3 0.212 104.0 83. 20.5 1,168 NORTH 692.0' -ABIA5, 42" CI 5.51 14.5 79.8 0.212 104.0 83.1 20.5 34 EAST* 892.0' -C2, 36" CI 33.0 14.5 420.9 0.236 84.1 83.5 1.3 12 EAST DoorC2 8. 7. 57. 0. 84.8 83. 1.3 34 EAST 692.0' - Stair C1, 36" CI 9. 14. 130.5 .231 12! 83.! -11.2 ]3_ 4 FLOOR 692.0 -Ground 42. 47. .0 83. -15.5 -79 CEILING 708.0 - TB/Tll 18" CI 42.( 47. 174.0 0.301 110.(1 83.51 265.5 59 JTOTAL TRANSMISSION LOAD = 1.4,753
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 9,027 TOTAL ROOM SENSIBLE LOAD: 23,781 SUPPLY AIR:
Supply air is a mix of air from room C2 & AHU.
Room C2 AHU Flow Rate (dfm) 3588 984 Temperature, 'F 1 84.8 5T.8 Total flow = 4,572 ctm Supply air temperature: 78.8 'F Ts 1 I Q I CFMI ROOM TEMPERATURE (Tr) 78.8 ) + ( 23,781 /(1.08 x 4,572 ) = 83.6 "F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C2 AHU Flow Rate (dfm) 3588 984 Humidity ratio 0.0084 0.0084 Total flow = 4,572 cfm Wr= 0.0084 # moist # dry air STEADY STATE ROOM CONDITIONS: 83.5 oF dry bulb 341 RHI This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN I1 & 2 Appendix 11 Page: 12 of 194
Title:
Cooling and Heating Load Analysis, and EquiptComponent Analysis -EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Ud Date: 10/15/09 Checked by: .W Date: 10115109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 -5.54, 5.56, 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan)
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply AMr Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 84.8 'F . Design Rm Temp 'F: 86 TYPE o0 LENGTH/ *T*HDT AREA U Ta Tr DELTA T SENSIBLE HEAT MALL ENCLOSURE HGT (Ft) I(Ft) (Sq Ft) BtubLaqfF (*F) ( M
(°) (BTL/lo)
WEST' 692.0' - C1, 36" CI 33.3 14.51 425.31 0.236 83. 84. . -1.3 -13 WEST Door C2 7.2 8.( 57. 0. 8 3. 84. 1
-1.3 -3_
EAST 692.0' - C3, 8" RMW 33.3 14.5 482.1 0. 88. 84.1 3.4 74 SOUTH 892.0 - Cll, 8- RMW 11.7 14.1 112.1 0.44a 88.( 84. 0.2 1(
SOUTH DoorC3 7.2 8. 57.4 0. 65. 84. 0.2 SOUTH 682.0' - Stair C1, 12"CI 18.0 14.. 281.0 0.431 72.31 84. -12.5 .1, NORTH 692.0' - AB/A3, 4B" CI 10.5 14. 152. 0.192 104.( 84. 19.2 861 NORTH 92.0 - ABAa,48"CI 19. 14. 278.4 0.19 104. 84. 19.2 1,0 FLOOR 892.0'- Ground 29. 33. 989.- 0.02 68. 84. -18.8 43 CEILING 708.0' -Cl, 18" CI 29.7 33. 89. 0.305 90. 84.8 5.2 1,56 TOTAL TRANSMISSION LOAD = 1,916
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 4,468 TOTAL ROOM SENSIBLE LOAD: 8,384 SUPPLYAIR:
Supply air is a mix of air from room C 11&AHU.
Room C11 AHU Flow Rate (cfm) 3367 221 Temperature, "F 85.01 56.8 Total flow= 3,588 cfm Supply air temperature: 83.3 'F Ts I I I C CFMI ROOM TEMPERATURE (Tr) = 83.3 ) + ( 6,384 /(1.08 x 3,588 ) = 84.9 "F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr),
Room Cl AHU Flow Rate (cfm)7 221 Humidity ratio 0.0084 Total flow = 3,588 cfm Wr= 0.0084 # moist 1# dry air STEADY STATE ROOM CONDITIONS: 84.8 OFdry bulb 33 % RH This page replaced by Revision 016.
Calculation Identifler EPM-MCP-071689 Rev.: 16 Plant: WBN 11 &2 Appendix 11 Page: 13 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR El-s 692.0 & 708.0 - Control Bldg.
Prepared by: a Date: 10115/09 Checked by:
- Date: 10115109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C3 Ref: 5.5-5.11, 5.14 - 5.16, 5.18, 5.20, 5.47- 5.54, 5.56, 5.57,6.1 ROOM NAME: 250V BATTERY ROOM I Design air flow: 990 cftm (Transfer from room C11)
Supply Air Temp: 85.0 *F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 18-80 Steady State Temperature: 88.2 'F Design Rm Temp *F: 90 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIBLE tEAT MALL ENCLOSURE HGT (Ft) (Ft) (S Fit) Bftullh.sqtt.l M ("F M (BTU/h)
EAST 692.0' - C4, 8" RMW 33. 14.5 482.1 0.455 66.3 88.2 -1.9 -417 WEST 692.0' - C2. 6" RMW 33.31 14.5 482.9 0.45 84.8 88.2 -3.4 -747 SOUTH* 692.0 - Cll, 8" RMW 23. 14. 311. 0.45 85. 8s. -3.2 -454 SOUTH Door C4 7.2 3.7 28.1 0.448 85.0 88.2 -3.2 .3_
NORTH 876.0' - ABIA2, 42" Cl 7. 14. 108.8 0.212 104.0 88.2 15.8 364 NORTH 692.0' - ABIA3, 42" CI 15. 14. 229.1 0.214 104.4 88.; 15.8 76 FLOOR 692.0' - Ground 23.4 33.3 775.1 0.024 68.1 88.1 -20.2 .40 CEILING 708.0' - C 1,18" Cl 23. 31 33.3 775.! 0.30 5 90. 01 88.2 1.8 42f TOTAL TRANSMISSION LOAD - -506
(")The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3.823 TOTAL ROOM SENSIBLE LOAD: 3,317 Ta I I Q I CFMI ROOMTEMPERATURE(Tr)= 85.0 ) + ( 3,317 1(1.08 x 990 ) = 88.1 "F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD:
ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 (4840 x 990) = 0.0084 STEADY STATE ROOM CONDITIONS: 88.2 "F dry bulb 30 %RH This page replaced by Revision 016.
Calculation Identifier: EPM.MCP-071689 Rev.: 16 Plant: WBN 1 & 2 Appendix 11 Page: 14 of 194 Tide: Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR Elas 692.0 & 708.0 - Control Bldg.
Prepared by: I& Date: 10/15/09 Checked by: &W Date: j011S10L NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C4 Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.1 ROOM NAME: 250V BATTERY BOARD ROOM I Design air flow: 2394 cfm (Supply from the AHU)
AHU Supply Air Temp: 56.8 OF Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 Steady State Temperature: 86.3 'F Design Rm Temp 'F: 90 TYPE OF LENGTH/ WIDTH AREA U Ts TV DELTA T SENSIBLE SEAT WEN Z*CLOSUIRE HGT (Ftl) (Ft) (Sq Ftl) Stu/h.sqft.FI (F) (*F) (F) (BTU/h)
SOUTIV 692.0' -Cll, 8" RMW* 25.3 14.51 321.1 0.455 85.. 86.3 -1.3 -1 SOUTH Door C5 7.2 6.3 45.2 0.448 85.. 66.3 -1.3 -2_
NORTH 676.0- - ABIA2, 42" Cl 26. 14.5 366., 0.212 104. 86.3 17.7 1,3 EAST 692.0' - C5, " RMW 33.3 14.51 482. 0. 86. 86.3 -1.3 -28 WEST 692.0' - C3, 8" RMW 33.1 14. 482. 0. a88. 86. 1.9 41 FLOOR 692.0' - Ground 25.1 33. 842. 0.02 68. 86, -18.3 -401 CEILING 708.0' - C1, 18" Cl 25.3 33.31 842.1 0.305 90.0 86.3 3.7 951
- TOTAL TRANSMISSION LOAD = 1,842
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 74,642 TOTAL ROOM SENSIBLE LOAD: 76,484 T I a I CFMI 0
ROOM TEMPERATURE (Tr)= 56.8 ) + ( 76,484 /( 1.08 x 2,394 ) = 8. F LATENT LOAD: 0 latent PEOPLE 0 x 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 2394) 0.0084 STEADY STATE ROOM CONDITIONS: 86.3 *F dry bulb 31 %RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix It Page: 15 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 7068.0 - Control Bldg.
Prepared by: f Date: 11011SM0 Checked by: . . Date: 10115109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C5 Ref: 5.5 -5.11, 5.14 - 5.18, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: 250V BATfERY BOARD ROOM 2 Design air flow: 2520 cin (Supply from the AHU)
AHU Supply Air Temp: 56.8 *F Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 26-60 Steady State Temperature: 85.0 'F Design Rm Tamp *F: 90 TYPE OF LENGTH/ WDTH I.(R . U Ta Tr DELTA T MNSII.UL HEAT WALL ENCLOsURE HOT. (Ft) (Ft) (sq rt) Btu/h.sqft. (7F) ("F) (MF) (BTU/h)
SOUTH* 692.0' - Cll, 8" RMW 28.7 14.1 371.0 0.454 85.0 85.0 0.0 SOUTH Door CS 7. 6.3 45.2 0.448 85.0 85. 0.0 NORTH 676.0' - A2, 42" CI 20.7 14.5 300.2 0.212 104.0 85.0 19.0 1,20 NORTH 676.0' - A3, 42" CI 8.. 14.5 116.0 0.212 104.0 85. 19.0 46 EAST 692.0' - C6, 8" RMW 33. 14.5 482.9 0.455 85.1 85. 0.8 17 WEST 692.0' - C4, 8" RMW 33. 14.5 482.1 0.4551 88.3 85.0 1.3 2 FLOOR 892.0' - Ground 28. 33., 955.7 0.026 68.( 85. -17. 0 -4 CEILING 708.0'- C3, 18" Cl 23. 33. 765. 0.37 87. 85. -17.8 -5,12I CEILING 708.0' -ECl,18" Cl 5. 33. 189. 0.30 90. 85. 5.0 28 TOTAL TRANSMISSION LOAD - -,121
(") The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 79,977 TOTAL ROOM SENSIBLE LOAD: 76,855 Ts I cFM ROOM TEMPERATURE (Tr) = 56.8 ) ÷ ( 76,855 1(.08 x 2,520 8=
5.0 *F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (W~r)= 0.0084 0 /(4840 x 2520 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 85.0 "F dry bulb 33 % RH I This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBNI I & 2 Appendix 11 Page: 16 of 194
Title:
Cooling and Heating Load Analysis, and EqullComponent Analysis - EBR EL9 692.0 & 708.0 - Control Bldg.
Prepared by: f Date: 10j5/0 Checked by: . . Date: 110115109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: 250V BATTERY ROOM 2 Design air flow. 990 cfm (Transfer from room Cll)
Supply Air Temp: 85.0 *F Supply Air Humidity Ratio: 0.0084 IbW/]b dry air Design Rm Humidity %: 18-60 Steady State Temperature: 85.8 'F Design Rm Temp *F: 90 TE OF LERGTM/ it"O"tI A U Ta T DTA T SMISIBLE HEAT RML EINCLOSURE HOT. (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (F) ('F) (*F) (BTU/h)
SOUTH* 692.0' -C11, 8" RMW 23.31 14.5 311.3 0.455 85. 88.81 4.8 -112 SOUTH Door CT 7.2 3.7 26.5 0.448 85. 85.1 -0.8 -11u NORTH 692.0' -ABIA31, 42" CI 20.31 14.5 294.4 0.212 104. 85.8 18.2 1,13(
NORTH 676.0' -AB/A3, 42" Ci 3.0 14. 43.5 0.212 104.. 85.8 18.2 186 EAST 892.0' -C7, 8" RMW 33.1 14.5 482.9 0.455 86.1 85.8 0.9 19 WEST 692.0' -C5, 8" RMW 33.31 14.5 482.9 0.455 85.0 85.3 -0.8 -17 FLOOR 692.0' -Grouhd 23.31 33.3 775. 0.02 68. 85. -17.8 -3 CEILING 708.0' -C4, 18" CI 6. 33. 229. 0.37 84. 85. -1.1 -9 CEILING 708.0' -C3, 18" CI 15. 33.3 526.1 0.376 67.2 85.8 -18.6 -3,68 TOTAL TRANSMISSION LOAD - -2,931
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 892 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr)= 85.0 ) + ( 892 1( 1.08 x 990 ) =85.8 LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 /(4840 x 90 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 88.8 *F dry bulb 32 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 17 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR El-s 692.0 & 708.0 - Control Bldg.
Prepared by: 26 Date: 10M15109 Checked by: &W Date: 10115109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.1 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C11)
Supply Air Temp: 85.0 *F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 18-60 Steady Slate Temperature: 86.7 °F Design Rm Temp °F: 90 TYPE OF LENGTH/ WXDTH AEA U TS Tr DELTA T SENSIBLE HEAT WALL ZNCOSURE HGT. (Pt) (FPt) (Sq Ft) Btu/h.sqf- ('F) ('F) ('F) (ETU/b)
SOUTH* 692.0' - C1l, 8" RMW 11.3 14.54 137. 0.451 85.1 86.7 -1.7 -10 SOUTH Door C8 7.2 3. 26. 0.448 85.1 88.7 -1.7 -2 NORTH 692.0'. ABIA31, 42' Cl 11. 14. 183. 0.212 104.0 86.7 17.3 601 EAST 692.0' -CO.8" RMW 33. 14. 482.1 0.45 81. 86.7 -4.9 -1,0 WEST 892.0'- C1, a" RMW 33.3 14. 482. 0.48 85. 86. -0.q -1 FLOOR 692.0'- Ground 11. 33. 376. 0.02 88. 88. -10.7 -Ia CEILING 708.0' - C4, 18,-Cl 11. 33. 376. 0.37_ 4. 88. -2.0 -26 TOTAL TRANSMISSION LOAD = -1,26
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,041 TOTAL ROOM SENSIBLE LOAD: 775 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr)= 85.0 ) + ( 775 /(1.08 x 440 ) = 86.6 *F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0J ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 1 (4840 x 440 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 86.7 *F dry bulb 31 %RHN This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I1 & 2 Appendix 11 Page: 18 of 194
Title:
Cooling and Heating Load Analysis, and EquipiComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 7 Date: 10/15fLO Checked by: &W Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C8 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56, 5.57, 6.1 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 873 cfm . (Supply from the AHU)
AHU Supply Air Temp: 56.8 *F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 26-60 0
Stead State Temperature: 81.8 F Design Rm Temp *F: 90 TYPE OF LENGTH/ WIDTHI AREA U TS Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) () t) Sq ) Btu/h.sqfL. C]
MF) ("F) (BTU/h)
SOUTH- 692.0' - C11, 8" RMW 18. 14. 234.5 0.455 85.0 81.a 3.2 341 SOUTH Door C9 7.2 3.7 26.5 0.448 85.0 81. 3.2 3 NORTH 892.0' - AB/A31, 42" Cl 18.01 14.51 281.0 0.212 104.0 81. 22.2 1,22 EAST 692.0' - C12, 8" RMW 33. 9.0 299.7 0. 84. 81. 3.0 40 EAST (ABOVE C12 892.0' - ATTIC, 8" RMW 33.3 5.5 183.2 0.455 74AI 81.1 -7.7 -84 WEST 692.0' - C7, 8" RMW 33. 14. 482. 0.45 88. 81. 4.9 1,0 FLOOR 892.0' - Ground 18. 33.j 99. 0.02 68. 81. -13. -2t CEILING 708.0' - C4, 18" CI 18. 33 599. 0.376 84.1 81.1 2.9 6 TOTAL TRANSMISSION LOAD =:2,890
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 20.683 TOTAL ROOM SENSIBLE LOAD: 23,573 T. I n I CFM I ROOM TEMPERATURE (Tr) = 58.8 56.8 I ) +- ( 23,57 23,573 /(1.08 X 873 I) = 81.8 *F LATENT LOAD: 0 latent PEOPLE ox 200 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 1 (4840 x 873 )= 0.0084 STEADY STATE ROOM CONDITIONS: 81.8 *F dry bulb 36 % RH I This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 19 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: VA Date: 10/15/09 Checked by: dn Date: 1011109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 892.0-CO Ref: 5.5 - 5.11, 5.14 - 5.16. 5.16.5.20, 5.47 - 5.54,5.56, 5.57, 6.1 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 18-60 Steady State Temperature: 89.2 'F Design Rm Temp 'F: 90 TYM Or LENGTH/ IDTH AREA U Ta Tr DELTA T SENSlE HEAT WALL ENCLOSURE HGT. (rt) ( (Sq It) Btu)h.aqft. ('i) CI). (BTJL/h)
WEST 692.0' - C12, 8" RMW 33. 9.0 299.7 0.4,5 84.1 89. -4. .6 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33. 5.1 183.2 0.4,5 74.1 89. -15.1 -1,2 EAST' 692.0' - C1O, 36" Cl 33. 14.5 425.5 0.236 75.1 89. * -14.2 -1,42 EAST Door Clt 7. 8.0 57.4 0.448 75.0 89. -14.2 -36 SOUTH* 692.0' - Cli, 8" RMW 25.. 14.5 305.1 0.455 85.1 89.1 -4.2 -58 SOUTH Door CIO 7. 8.0 57.4 0.448 85.t 89. -4.2 -1 SOUTH 692.0'. Stair C2, 8"RMW 18. 14.5 261.0 0.469 71.9 89. -17.3 -2.05 NORTH. 892.0' - AB/A29, 42" CI 20. 14.5 290.0 0.212 104. 89. 14.8 91 NORTH 892.0' - ABIA3O, 42" CI 23. 14.1 333. 0.21 104. 89. 14.8 1, FLOOR 692.0' - Ground 43. 33. 1431. 0.02 68. 89. -21.2 -78 CEILING 708.0' -C4,18" CI 43. 33. 1431. 0.30§ 4. 89. -4.5 -1 TOTAL TRANSMISSION LOAD A -7,193
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD = 103,424 TOTAL ROOM SENSIBLE LOAD: 98,731 SUPPLIMENTAL AIR HANDLING UNIT: Not credited in consideration of room lemp 0 NET ROOM SENSIBLE LOAD: 96,731 SUPPLY AIR:
Supply air is a mix of air from room C12 & AHU.
Room C12 AHU Flow Rate (cfm) 626 2678 Temperature, 'F 84.81 56.8 Total flow = 3,303 dm Supply air temperature: 62.1 'F Ts I I a I CFMI ROOM TEMPERATURE (Tr)= 62.1 ) + ( 96,731 /(1.08 x 3,303 ) =F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: q4llJ ROOM HUMIDITY RATIO (Wr):
Room C12 AHU Flow Rate (cfm) 626 2678 Humidity ratio 0.0085 D.0084 Total flow = 3,303 cfn Wr'= 0.0084 # moist /dry air Wr= 0o.o04 + 400 /(4840x 3,303 = 0.0084 STEADY STATE ROOM CONDITIONS: 89.2 F dry bulb 1 ~29 %RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendlx 11 Page: 20 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2 Date: 10/15109 Checked by: 6 Date: 10116109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C10 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow. 2304 dfm (Supply from AHU)
AHU Supply Air Temp: 56.8 *F Supply Air Humidity Ratio: 0.0084 IbW/ib dry air Design Rm Humidity %: 20-60 Steady State Tempe rature: 75.0 *F Design Rm Temp *F: 86 TYPE OF LENGTH/ W2DTH AREA U Ts Tr DELTA T RESSTLE HEAT WALL ENCLOSURE HOT. (Ft) (Ft) (Sq Ft) Btu/nh.sqft. (F)
M'M (F) (BTU/h)
EAST 692.0' - Ground 42.0 NA/ NA 1.000 68.0 75. -7.0 -29 SOUTH 692.0' - Ground 47.. NI NA 1.000 68.( 75. -7.0 -32.
NORTH 692.0'- Ground 22.. N/ NA 1.000 68.( 75. -7.0 .1 NORTH 692.0' - AB/A27, 42" Cl 21.. 14.5 304, 0.212 104.( 75.1 29.0 1,872 NORTH 692.0' - AB/A29, 42" Cl 4.( 14.5 58.0 0.212 104.0 75. 29.0 35 WESTr 692.0'- C9, 36" CI 33.0 14. 420.9 0.23 89.2 75. 14.2 1,411 WEST Door Cll 8.0 7.2 57. 0. 89.2 75. 14.2 36 WEST 692,0' - Stair C2, 36" Cl 9. 14.5 .130.5 0.23 71.1 75.0 -3.1 -95 FLOOR 692.0' - Ground 42.4 47. 1974. 0.02 88. 75. .7.0 -359 CEILING 708.0 - TBITI, 18" Cl 42.C 47.1 1974.0 0.30 110.( 75.. 35.0 21=u74 TOTAL TRANSMISSION LOAD = 23,640
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
PEOPLE 0 X 250 0 ELECTRICAL LOAD 21,304 TOTAL ROOM SENSIBLE LOAD: 45,150 Ta I ° ICFMI ROOMTEMPERATURE(Tr) ( 56.8 ) + ( 45,150 1(1.08 x 2,304 ) =F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: W ROOM HUMIDITY RATIO (Wr) = 0.0084 0 / (4840 x 2304 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 75.0 *F dry bulb 45% RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 21 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELa 692.0 & 708.0 - Control Bldg.
Prepared by: M Date: 10/15109 Checked by: W Date: 10115109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-Ctt Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity W: NA Steady State Temperature: 85.0 'F Design Rm Temp *F: NA TYPE or LENGTH/ WIDTH IAMA U Ta Tr DELTA T SENSIBLE BEAT MUM EUCLOsJM HGT. (Ft) (Ft) (Sq t) Btulh.sqft. (IF) ) (*F) (BTU/h)
SOUTH 692.0' -Ground 181.0 NA NA 1.000 68.0 85.0 -17.0 -3,07 NORTH* 692.0' - C2, 8" RMW 11.7 14.5 112.3 0.4"_ 84.8 85.0 -0.2 -1 NORTH Door C3 7.2 8.0 67.4 0.441 84.8 85.0 -0.2 <
NORTH* 692.0' - C3, 8" RMW 23.3 14.5 311.3 0,45 ,1 88.21 85. 3.2 45, NORTH Door C4 7.2 3.7 26.1 0,441 88.21 85.0 3.2 38 NORTH* 692.0' - C4, 6" RMW 25.3 14.1 321.7 0,455 86.3 85. 1.3 1 NORTH Door C5 7.2 6.3 45.2 0,441 86. 85. 1.3 2 NORTH* 692.0' - C5, 8" RMW 28.7 14.5 371.0 0.,45 85.01 95. 0.0 NORTH Door C6 7.2 6.3 45.2 011 85.0 85.. 0.0 NORTW 692.0' - CS, 8" RMW 23.3 14.5 311.3 0. 45, 85. 5 85. 0 0.8 11 NO RTH Door C7 7.2 3.7 28.51 0. 441 85.81 85.0 0.8 1 NORTH* 692.0' - C7, 8" RMW 11.3 14.5 137.3 0.45' 86.71 85.0 1.7 1_
NORTH Door C8 7.2 3.7 26.1 0. 44 86.71 86.0 1.7 201 NORTH* 692.0' - C8, 8" RMW 18.0 14.5 234.5 0.456 81.1 85.0 -3.2 -341 NORTH Door C9 7.2 3.7 26.51 0.441 81.1 86.0 -3.2 -38 NORTH" 892.0' - C12, 8" RMW 11.0 9.0 77.1 0,4551 84.81 85.0 -0.2 -,
NORTH Door C13 7.2 3.0 21. 0.448 84. 85. (] -0.2 -
NORTH Attic (Above C12) 11.0 5.5 60.6 0.454 74.1 85.0 -10.9 -301 NORTH" 692.0' - C9, 8" RMW 24.1 14.1 292.1 0.455 89.21 85.0 4.2 55 NO RT H D o or C 10 7. 8. ( 57. 4 0.448 8 9. 21 85. - 4 .2 101
-AST* Stair C2, 8" RMW 8. 14.1 94.51 0.455 71.91 85.0 -13.1 -5 FAST Door C12 7. 3.0 21.61 0.448 71.1 85.1 -13.1 -12 WEST* Stair C1, 8" RMW 8. 14.5 94.51 0.451 72.31 85. -12.7 -54_
WEST Door C1 7. 3.0 21.51 0.448 72.1 8r5. . -12.7 -t12 FLOOR 692.0' - Ground 181.. 8.0 1448.( 0.02 68.( 8. -17.0 -64 CEILING 708.0' - C1, 18" CI 68. 8. 544. 0.30 80. 85. 5.0 83 CEILING 708.0' - C2, 18" CI 39. 8. 312. 0.301 89.3 805. 4.3 40 CEILING 708.0 - C4, 18" CI 74. 8. 892. 0.37 84.7 85.. -0.3 -68 TOTAL TRANSMISSiON LOAD = .2,983
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 22 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis. EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2 Date: 1011=9 Checked by:
- Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-Ctl ROOM NAME: CORRIDOR conrd)
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 29,076 TOTAL ROOM SENSIBLE LOAD: 2B,093 SUPPLY AIR:
Supply air is a mix of air from moms C4, C5 & C8.
Room C4 C5 C8 Flow Rate (cfm) 2394 2520 873 Temperature, *F 86.3 85.0 81.5 Total flow = 5,787 chi Supply air temperature: 85.1 *F Ts I I .1 CFMI ROOM TEMPERATURE (Tr)= 85.1 ) + ( 26,093 1(1.08 x 5,787 ) = 89.22F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: e ROOM HUMIDITY RATIO (Wr):
Room C4 C5 C8 Flow Rate (cfm) 2324 5 8ý73 Humidity ratio 0.0084 0M084 1 0.0084 Total flow = 5,787 cfm Wr= 0.0084 # moist / # dry air
!STEADY STATE ROOM CONDITIONS: 85.0 'F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP.071689 Rev.: 16 Plant: WBN11 & 2 Appendix 11 Page: 23 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: d Date: 101t5/09 Checked by: . Date: 1011I109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0-C12 Ref: 5.5- 5.11, 5.14- 5.16, 5.18, 5.20, 5.47- 5.54, 5.56, 5.57, 6.1 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 626 dim (Supply from AHU)
AHU Supply Air Temp: 56.8 *F Supply Air Humidity Ratio: 0.0084 IbW/ib dry air Design Rm Humidity: 26-60 Steady State Tern ture: 84.8 'F Design Rm Temperature: g9 TYPE OF LENGTH/ WIDTH AREA V Ts Tr DELTA T ENSIBEI HEAT ENCLOSURE NGT. (Ft) (rt) (Sq Ft) Btu/h.sqft. (F) (F) (MF) (BTO/h)
EAST 892.0' - C9, 8" RMW 33.3 9.0 299.7 0451 89.2 84.. 4.4 so WEST 892.0' -C8, 8" RMW 33.3 9.0 299.7 0.455 81.1 84.. -3.0 -40 SOUTH* 692.0' -Cl, 8" RMW 11. 9. 77.! 0.455 85. 84.. 0.2 SOUTH Door C13 7. 3.0 21.1 0.441 85.0 84. 0.2 NORTH 692.0' -ABIA31, 42" CI 8.0 9.0 72.0 0.212 104.0 84. 19.229 NORTH 692.0' -ABIA30 42" CI 3. 9. 27. 0.21 104. 84. 19.2 11 FLOOR 692.0' - Ground 11. 33. 366. 0.02 88. 84. -16.8 -1 CEILING ATTIC Susp. ceilin 11.0 33.4 - 38.1 TOTAL0.33 74.1 84.8 -10.7 -1,29 TRANSMISSION LOAD
-851
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD 19,570 TOTAL ROOM SENSIBLE LOAD: 18,970 Ta I 0 I CFMI ROOM TEMPERATURE (Tr)= 56.8 ) + ( 18,970 1(1.08 x 626 ) = 84._9 F LATENT LOAD: 0 latent PEOPLE 1 X 200 200 TIOAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 2001 (4840 x 628 ) = 0.0085 STEADY STATE ROOM CONDITIONS: 84.8 'F dry bulb 33% RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 24 of 194
Title:
Cooling and Heating Load Analysis, and Equlp/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z Date: 10115/09 Checked by: &W Date: 10/15109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. - NIA Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18,.5.20, 5.47 -5.54,5.56, 5.57, 6.1 ROOM NAME: ATTIC (above C12)
Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA lbWIb dry air Design Rm Humidity %: NA Steady State Tempe rature: 74.1 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U..
.1 Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqftf (MF) ('F) ('F) (BTU/h)
EAST 592.0' -C9, 8" RMW 33. 5.5 183 0.451 89.2 74.1 15.1 1,2581 WEST 692.0' -C8, 8" RMW 33-1 5.1 183.. 0.455 81.8 74.1 7.7 642 SOUTH 692.0' -Cll, 5" RMW 11.( 10.9 300 NORTH 692.0' -ABIA31, 42" CI al 5.5 44.1 0.212 104.01 74.1 29.9 27 NORTH 692.0'- AB/A30, 42" CI 3U 5. 16.51 0.221 104.0 74.1 29.9 10 3 3 FLOOR 692.0-C12 11. 332 .L 1 8 74.11 10.7 1,29 CEILING 70B.0' -C4, 18" CI 11. 331 366. 030 84 741 10. 11
'TOTAL TRANSMISSION LOAD - 6,061 ISTEADY STATE ROOM CONDITIONS: 74.1 T dry bulb l This page replaced by Revision 016.
Calculation Identifier: EPM-MCP471689 Rev.: 16 Plant: WEIN I1 & 2 Appendix 11 Page: 26 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: W Date: 10/1509 Checked by: jW Date: 10/15109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. - 692.0'- STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: WEST STAIRWELL Design air flow. NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA 0
Steady State Temperature: 72.3 *F Design Rm Temp F: NA TYP OF LENGTH/ WIDTH AREA U Ta Tr DELTA T MSmnszm HEAT MA.ELLE..OSURZ HGT. (Ft) (Ft) (sq Pt) BWtuh.eqfU (t) C F) CFI) (BTU/h)
WEST 692.0' - Cl, 36" Cl 8.1 14.5 116.0 0.236 83.5 72.3 11.2 30 SOUTH 692.0'- Ground 18.0 14.5 261.0 1.00 68. 72.3 .-4.3 -1,12 NORTH 692.0' - C2, 12" CI 18. 14.5 261.01 0.431 84. 72. 12.5 1,40 EAST* 692.0' - C11 8" RMW 8.1 14.6 94.-1 0.45" 85.0 72.31 12.7 54_
T DoorCl 7.; 3.0 21.5 0.448 85.0 72. 12.7 1 FLOOR 692.0' - Ground 180l , 144.0 0.021 68.0 72. .4.3 -1 ICEILING (See N to)e
'__ II .. . .... I' N W=..
TOTAL TRANSMISSION LOAD - 1,243 Note: No transmission through the ceiling Is considered; open space (stairs) between elevations 692.0 and 755.0
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% - 983 EQUIPMENT 0.0. X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% - 0 TOTAL ROOM SENSIBLE LOAD: 2,226
--- ----------- I* &
On r r r U[V UMIU
- u g This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 26 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
P re pa red by : a D a te : l/j
_.f C h ec k ed b y : & W D ate : 1 0115 9 /0 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 692.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57, 6.1 ROOM NAME: EAST STAIRWELL Design air flow: NA eim Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity: NA Steady State Temperature: 71.9 'F Design Rm Ternerature: NA TYPE OF L139StH/ IWIDTII (AEKA U Ts Tr DELTA T I SESIBLE HBRAT WALL EN CLOS u aIR HGT . (F t ) (F t ) (S q t )i B tu/h .s qft. ("F) ( F) ) .(F (B TU / h )
WEST* 692.0' - CI1, 8" RMW 8.0 14.. 94.5 0.451 85.0 71. 13.1 6" WEST DoorC112 7.2 3. 21.1 0. 85. 71. 13.1 12 SOUTH 692.0'- Ground 18. 14.. 261.0 1.00 68.0 71. -3.9 -1,01 NORTH 692.0' - C9, 8" RMW 18. 14. 261. 0.45 89. 71. 17.3 2,0 EA ST 69 2.0 ' - C1 0, 36" CI 8 .01 14.. 116.0 0 .2 3 75 . 7 1.( 3 .1 85 FLOOR 692.0' - Ground 18.0 8.0 144. 0.02 68. 71. 3.9 CEILING (See Note) E " ,
TO T AL T RANS MISS IO N LOA D = 1 ,79 Note: No transmission through the celing is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 2,779 ISTEADY STATE ROOM CONDITIONS: 71.9 'F dry bulb I This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 27 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: a Date: 10/15/09 Checked by: & Date: 10115109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 708.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: UNIT 1 AUXILIARY INSTRUMENT ROOM Design airflow: 6691 cfm (Supply from AHU)
AHU Supply Air Tamp: 56.8 'F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 27-60 Stead State Tern rlure: 00.0 *F Design R Tam:90 W TM OF LENGTH/ WIDTHJI ARIA U To Tr DZLTA T SENSIBL NEAMT WALL ENCLOSURE HGT7 (Ft) (Ft) (Sq Ft) Btulh.sqfL (F) (F) (F) (BTU/h)
SOUTH 708.0' - TB/TI, 36" Cl 68.2 19.64 1329.9 0.231 110.0 90.0 20.0 6,2 SOUTH 108.0' - Stair C1, 8" CI 16.© 19.60 351.0 0.600 91.3 90.0 1.3 _ _
NORTH 676.0' - ABJA2, 36" CI 37.2 3.50 130.2 0.231 104.0 90. 14.0 43 NORTH 692.0' - AB/A3, 36" CI 26.! 3.50 92.8 0.236 104.0 90.0 14.0 30 NORTH 692.0' - AB/AS, 36" CI 21.1 3.50 75.3 0.236 104.0 90. t14.0 24 NORTH 713.0'- Gen.area, 36" CI 56. 16.00 899.2 0.236 104.-1 90. 1 14.0 2,971 NORTH 713'- A25, 36" CI 15. 16.00 240.0 0.23 104.-0 90.0 14.0 7f9 NORTH 713'- A26, 36" CI 1i.. 18.01 240.0 0.23 104.Cl 90.0 14.0 79 EAST 708.0' - C2, 8" CI 8. 19.54 113.0 0.50 89.31 90.01 -0.7 -_
EAST Door C22 7. 6.01 43.0 0. 89.3 90.0 -0.7 -1 EAST 708.0' - C3, 8" Cl 34. 19.5 538.3. 0.501 67.2 90.0 -22.8 46,13 WEST" 708.0' - TBrrT, 36" CI 34.1 19.60 647.2 0.23 110.(C 90.0 20.0 3,05 WEST Door C20 7.3 3.50 28.6 0.. 110.C 90. 20.0 22 WESTr Stair C1, 8" CI 8.0 19.50 134.5 0.431 91.3 90.0 1.3 751 WEST Door C21 7.2 3.00 21.5 0.448 91.3 90.0 1.3 1 FLOOR FLOOR 692.0' 692.0- -C2,
- C3, 18" 18" Cl CIM 969.0 775T/.91 0.305 0.3051 84.81 8.21 90.0 -5.2 -1,56 90.01 .1.8 -4*
FLOOR 692.0' -C4, 18" Cl 842. 0.30 86. 90. -3.7 -961 FLOOR 692.0' -C5, 18" CI 189. 0.30' 6. 90. -5.0 -28 FLOOR1692.0' - Ctl 1,8IS CI _* 54(I 03. 6. 00-5(
FLO H1 5.0 -8 CEILING 729.0- 11" CI 3341. 0.305 95.C 90.0 8.01 5.09 TOTAL TRANSMISSION LOAD 10,261 1
(") The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 229,272 TOTAL ROOM SENSIBLE LOAD: 240,032 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 56.8 ) + ( 240,032 /(1.08 x 6,691 ) = 90.0 "F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: qMJV ROOM HUMIDITY RATIO (Wr) = 0.0084 + 400/ (4840 x 6,691 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 90.0 *F dry bulb 28 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-ICP.071689 Rev.: 16 Plant WBN / 1 & 2 Appendix 11 Page: 28 of 194
Title:
Cooling and Heating Load Analysis, and EquipiComponent Analysis - EBR ELs 692.0 & 708.0 -Control Bldg.
Prepared by: VA Date: 1011S09 Checked by: . . Date: 10115/09 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. -708.0'- C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: CORRIDO Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Stea State Termn ture:_ 89.3 'F Design Rm Temp *F: NA TYPE OF LENGTH/ WIDTH (AREA U To Tr DELTA T SENSIBLE IIAT WALL ENCLOOSURE HGT. (Ft)I (Ft) (Sq Pt)Btuh#lftLF (F) (F) (*') (BTO/h)
EAST 708.0' - C4, 11"Ci 8.t 19.5 113.0 0.500 84. 89. -4.6 -264 EAST Door C24 7.2 6.0 43.0 0.448 84. 89. -4.6 -89 WEST* 708.0' - Cl, 8" CI 8.0 19.5 113.01 0.500 90. 89. 0.7 40 WEST Door C22 7.2 6.01 43.0 0.448 90.. 89. 0.7 1 SOUTII 708.0' - TB/TI, 36" Cl 39.0 19.5 736.1 0.236 110.1 89. 20.7 3,59 SOUTH Door C26 7.2 3.4 24.4 0.44 110.0 89. 20.7 22 NORTH* 708.0' - C3, 8" Cl 39. 19.5 717.5 0.50 67.2 89.a -22. -7,92 NOR1TH Door C23 7.1 _0_4.1_.4_7 8. -22.1 _4 FLOOR 692.0' -C11 18" CI 0 3312. 85. 89. -4.
57 CEILING 7 C 18 C312.0 0.30 95. 89. .1 54 TOTAL TRANSMISSION LOAD -4,6 (V)The area of the door, listed directly below this wall area, has been subtracted from the total wait area.
LOAD
SUMMARY
INTERNAL: 7.5 HP 1,066.5 X 3.413 MOTOR IN, MACH OUT 3,640 PEOPLE 0 X 250 0 LIGHTING 5,638.0 X 3.413 X 100% = 19,242 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0 X 3.413 X 100% = 0 T~t'IA can...U *en*In, 0* I181....
TO ** m I-=I~lLI
- .. V/ 18,188 ISTEADY STATE ROOM CONDITIONS: 89.3 'F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 29 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2W Date: 10/15/09 Checked by: .. Date: 10115/09 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 708.0-C3 Ret: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.1 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow -see below Design Rm Humidity. 40-60 Steady State Temperature: 67.2 OF Design Rm Temp OF: 74 TYPE OF LENGTH/ WIDTH AIEA T I Tr DELTA T SENSIBLE SEAT ViLL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.q*ft. (M) (1) (M) (BTU/b)
SOUTH* 708.0' - C2, 8" CI 39.0 19.5 717.51 0.50 89. 67. 22.1 7,92 SOUTH Door C23 7.2 6. 43. 0. 89. 67. 22.1 4 NORTH - 676.0' - ABIA3, 36" CI 39.0 3.51 136.1 0.236 104.( 67. 36.8 1,18 NORTH 713.0'- Ion, fitr rm, 36' CI 39. 16.0 624.0 0.236 104.0 67. 36.8 5,41 EAST 708.0' - C4, 8" CI 33. 19.51 649.4 0.50 84. 67.1 17.5 5,68 WEST 708.0' - C1 8" CI 33. 19. 649. 0. 90. 67. 22.8 7,40 FLOOR 692.0' - C5, 16" CI .l 766. 0.37 65. 67. 17.8 5,12 FLOOR 692.0' - C6, 18" CI --- 526.1 0.374 5. 67. 18.6 3,68*
CEILING 1729.0 - C1, 18" CI 1292. 0.305 90 7.2 27.8 109 TOTAL TRANSMISSION LOAD - 47,80
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 46,236 TOTAL ROOM SENSIBLE LOAD: 94,540 SUPPLY AIR:
Supply air is a mix of air from two different air handling units.
Room AHUMER AHU(CR Flow Rate (cfm) 5367 1 8000 Temperature, OF 56.8 1 63.5 (See below)
Total flow = 13,367 cfm Supply air temperature: 60.8 OF Note: Calculated temoerature from the AIRCOOL oroaram (see o-..30): 59.22 'F Temperature rise due to motor (see Section 7.7): 2.6 OF Supplemental AHU supply temperature: 60.82 ) + 1 2.63 ) = 61.85 'F Ts I I 0 I I ROOMTEMPERATURE(Tr)= ( 60.8 ) + ( 94,540 /(1.08 x 13,367 ) = 6.OF LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TUTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr):
Room AHU(MER) JAHU (CR)
Flow Rate (cfm) 5,367 8,000 Humidity ratio 0.0084 0.0080 4- See pg. .30 Total flow = 13.367 cfm Wr'= 0.0082 # moist / # dry air Wr= 0.0082 + 400 1(4840x 13,367 ) = 0.0082 STEADY STATE ROOM CONDITIONS: 67.2 OF dry bulb 568% RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 30 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 -Control Bldg.
Prepared by: ad Date: 10/15/09 Checked by: d . Date: 10/15M09 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 -5.54,5.56,5.57,6.1 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7583 cfm (Supply from AHU)
AHU Supply Air Tamp: 56.8 'F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity: 27-60 Steady State Temp rature: 84.7 'F Desin Rm Tempeature: 90 TYPE OF LENGTH/ W IDTH AREA "U Ts Tr DELTA T SENSI E AT BL2 MALL DtCLOSUfl HGT. (V~t) (Ft) sq Ft) Btuth.sqft. MV) M) ]1) (BTU/h)
SOUTH 708.0' - TB/TI, 36" CI 75.1 19.51 1464.,1 0.236 110.01 84.7 25.3 8,7 SOUTH 708.0' - Stair C2, a" CI 18.0 19.51 351.0 0.50 6 5.1 845 4.7 .0.5 86 NORTH 692.0' - ABJA31, 36" Cl 42.0 3.54 147.01 0.236 104.01 84.7 19.3 67 NORTH 692.0' - AB /A30, 36"Cl 26.0 3.50 91.0 0.23 1 104.C 84.7 19.3 415 NORTH 692.0' - ABIA29, 36"CI 22.0 3.50 77.0 0.235 104.01 84.7 19.3 351 NORTH 713.0' -Ion, fltr rm, 36" CI 42.1 16.001 872.0 0.234 104.0 84.7 19.3 3,061 NORTH 713'-AB Gen Area, 36" CI 48.0 16.00 768.0 0.236 104.0 84.7 19.3 3.4 WEST 708.0' - C3, 8" Cl 34.51 19.51 672.8 0.500 67.2 84.7 -17.5 -5,88 NEST' 708.0' - C2, 8" CI 8.0 19.5 113.0 0.500 89.3 84. 4.6 2 WEST Door C24 7.2 6.01 43.1 0.448 89.3 84. 4.6 86 EAST 708.0'- TB/TI, 38" CI 34.5 19.5 672.8 0.236 110.0 84. 25.3 4,01 EAST' !Stair C2, 8" CI 8.0 19.5 '134.51 0.4311 85.21 84. 0.5 2 EAST Door C25 7.2 3.0 21.5 0.4481 85.2 84. 0.5 _=
FLOOR 692.0' - C6, 16" Cl 33.3 6. 229.8 0.37 85.8 84. 1.1 9 FLOOR 692.0' - Cl 18" l1 CI 74.01 8. 592.0 0.37 l 85.0 84. 0.33 6 FLOOR 692.0' - C7, 18" Cl 11.31 33. 376.3 0.37 86. 84.1 22.0 2 FLOOR 692.0' - C8, 18" Cl 18. 33. 599. 0.37 81.8 84.71 -2.9 -6 FLOOR 692.0'-Attic(above C12) 11.0 33. 366. 0.30 74.1 84.7 -10.6 -1,18 FLOO R 692.0'- C9, 18" CI 43. C 33. 1431. 8 0.30 89. 84.1 4. 1,96 C !LNG 729.0-Cl, 18"Cl . T 3595. 0.30 95.
, 084.71 10.3 11.29
- TOTAL TRANSMISSION LOAD = 27,206
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL: PEOPLE 1 X 250 250 ELECTRICAL LOAD 201,162 TOTAL ROOM SENSIBLE LOAD: 228,618 Ts I a I CFMI ROOM TEMPERATURE (Tr)= ( 56.8 ) + ( 228,618 /(1.08 x 7,583 ) = 84'7"F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL RUOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200/ (4840 x 7,583 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 84.7 *F dry bulb 33 % RH I This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 31 of 194
Title:
Cooling and Heating Load Analysis, and EqulpComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: I Date: 10/15/09 Checked by: &K Date: 10115109 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. -708.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: WEST STAIRWELL Design air flow:. NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA lbW/lb dry air Design Rm Humidity %: NA Steady State Temperature: 91.3 'F Design Rm Temp *F: NA TYPE OF LENGTH/ W;TH AREA U Ts Tr DELTA T - 8mtS h.T..
WALENCLOSURE HGT. (Ft) (Ft) (Sq Btuh.sqf) (STU/h)
(t)
WEST 708.0' - TBIT1 36" Cl 19. 156. 0.23 110 91. 18.7 68 SOUTH 706.0' - TBITI, 36 Cl 18. 19 351. 0.23 110.1 18.7 1,4 NORTH 708.0' -CI, 1i 19. 351. 0.60 90. 91. -1.3 -228 EAST" 708.0' -Cl, 6" CI a. i. 134. 0.431 90. 91. -1.3 -76 T r C21 7.90. 91. -1.3 -1 IFLOOR (See Note)-
JCEILING(e ae)
TOTAL TRANSMISSION LOAD, Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING (See page 45) 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 2.904 ISTEADY STATE ROOM CONDITIONS: 91.3 Fry lUb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 32 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z_ Date: 10118109 Checked by: &a Date: 10115/09 NORMAL OPERATION (SUMMER CASE 1)
ROOM NO. 708.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: EAST STAIRWELL Design air flow. NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/ib dry air Design Rm Humidity %: NA Steady State Temperature: 0 85.2 'F Design Rm Temp F: NA TYPE OF LENGTH/ WDTH A U Tz IT ELTA T SENSIBLE SEAT WALL ENcLosURE HGT. (Ft) (It) (Sq it hsqt CF) MF) (BTO/h)
EAST 708.0' - TB/TI, 36" Cl 8. 19. 15 023 110 85 24.8 91 SOUTH 708.0' -TBT1, 36" CI 1. 15 351 02 110 85 24.8 2,05 NORTH 708.0' -C4, 8" CI 18. 19 0 847 8 -0.5 -81 WEST- 708.0' -C4, 8" C1 8.0 19 134 0 84 85 -0.5 -34 7.2 3.1 2. 0 8.1 8.1 -0.51 -
- EST I*oor C25
!FLOOR (See Note)
- (
ITOTAL TRANSMISSION LOAD =2841 Note: No transmission through the fitor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, fisted directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 - 0 LIGHTING (See page 46) 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X. 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TTAYI 0^- eji, 1- -W:
~ *O~
I ISTEADY STATE ROOM CONDITIONS: 85.2 -1 dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM.MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 33 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 -Control Bldg.
Prepared by: Z_ Date: 10/15/09 Checked by: W Date: 10/15109 NORMAL OPERATION (SUMMER CASE 1)
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT:
ROOM RETURN FLOW TEMP. HUMIDITY cfm X HUM. cfm X *F 4cfm) (F) #MOIST I # DR_ _
MECHANICAL EQUIP. ROOM EAST (C1O) 2304 75.0 0.0084 19.4 172p800 COMMUNICATION ROOM (692.0' -CO) 3303 89.2 0.0084 27.9 294,626 MECHANICAL EQUIP. ROOM WEST (Ct) 4572 83.5 0.0084 38.4 381,720 UNIT I AUX. INSTRUMENT ROOM (708.0'-C) 6691 90.0 0.0084 56.3 802,190 COMPUTER ROOM (708.0' - C3) 5367 67.2 0.0082 43.8 360,662 UNIT 2 AUX. INSTRUMENT ROOM (70.0'-C4) 7683 84.7 0.0084 63.7 642,236 OUTSIDE AIR 2420 95.0 0.0133 32.2 229,900 Vretum = 32,239 - 281.7 2,684,138 Return Air Temperature from EBR spaces: SUM (cfm X *F) I Vretum: Tretumr 83.3 *F Return AIr Humidity Ratio from EBR spaces: Wretum , 0.0087 # MOIST I# DRY AIR This page replaced by Revision 016.
Calculation sheet Document: EPMMCP071689 TRev.: 016 1Plant: WBN / Units 1,2 1Page 34 of194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report. was created on: Wednesday, October 14, 2009 at 12:50:06 PM
- EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 This page is added by Rev.016
"'IA'.
ICalculation sheet Document: EPMMCP071689 IRev.: 016 1Plant: WBN /Units 1,2 Page 35 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBRDUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:06 PM
..... QA REFERENCES ****
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016
Calculation sheet Document: EPMMCP071689 Rev.: 016 1Plant: WBN / Units 1,2 Page 36 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:06 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: U2 1 DATE: 10-14-09 PROCEDURE: EBR. Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 35. 92 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 216.00 16119.50 Inlet Temperature (degrees F): 48.00 83.30 Outlet Temperature (degrees F): 53.44 51.48 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1830.63 10.13 Clean Pressure Drop (psi): 32.85 Not Calculated Fouled Pressure Drop (psi): 39.28 Not Calculated Velocity (ft/s and ft/min): 9.93 460.56 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 588721/ 540599/ 48122 Btu/hr Average Overall Heat Transfer Coefficient: 7.13 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 51.48 deg F This page is added by Rev.016
I l vlCalculation sheet Document: EPMMCP071689 IRev.: 016 1Plant: WBN /Units 1,2 Page 37 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: COMPRO-1.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:40 PM
- EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 3 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Copper Fin Style: Flat Plate Fin Thickness (in.): 0.0100 Number of Fins per Inch: 8.0 This page is added by Rev.016
I.11 Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN/ Units 1,2 Page 38 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: COMPRO-1.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:40 PM
- QA REFERENCES ****
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016
Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 39 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: COMPRO-l.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:40 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: U2 1 DATE: 10-14-09 PROCEDURE: CompRmSupplment CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 57.57 Outlet Relative Humidity (%): 76.27 Flow Rate (gpm and acfm): 22.00 8000.00 Inlet Temperature (degrees F): 48.00 67.20 Outlet Temperature (degrees F): 54.29 59.22 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 721.05 12.08 Clean Pressure Drop (psi): 2.11 Not Calculated Fouled Pressure Drop (psi): 2.52 Not Calculated Velocity (ft/s and ft/min): 3.24 640.00 Air Flow Zones: 1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 69442/ 69442/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 7.11 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 51.80 deg F This page is added by Rev.016
Calculation. Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 40 of 194
Title:
Coolingand Heating Load Analysis, and Equip/Component Analysis- EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z Date: 10/15109 Checked by: W Date:. 1011509 NORMAL OPERATION (SUMMER CASE 2)
NORMAL OPERATION (SUMMER - CASE 21 CONSIDERS THE FOLLOWING PARAMETERS:
g GENERAL METHODOLOGY AS SHOWN IN SECTIONS 6.9 & 7.9 din AIR FLOW RATES AS SHOWN IN PAGE 9 IN APPENDIX 11 g SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 d MAXIMUM CHILLED WATER FLOW RATE OF 216 GPM + 10% = 238 GPM TO EBR AHU A-A i MAXIMUM CHILLED WATER FLOW RATE OF 284 GPM + 10% = 312 GPM TO EBR AHU B-A 99 MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 420F g NORMAL OPERATION INTERNAL (ELECTRICAL) LOAD IN PAGE 3 IN APPENDIX 11 d- 95OF PRESSURIZING AIR go COMPUTER ROOM SUPPLEMENTAL AHU RUNNING ii HEATERS 0-HTR-31-83 (SUPPLY AIR TO ROOMS @ EL. 692) AND 0-HTR-31 -85 (COMPUTER ROOM)
ARE RUNNING. THE PRELIMINARY ANALYSIS INDICATED THAT TEMPERATURE IN ROOM C3, EL. 708.0 WILL FALL BELOW THE TEMPERATURE SWITCHES SETPOINTTEMPERATURE OF 68 OF, THUS HE HEATER FOR COMPUTER ROOM WILL BE RUNNING. THE HIEATR FOR EL.692 ARE CONSIDERED AS RUNNING FOR CONSERVATIVE PURPOSE.
This case conservatively maximizes the cooling capability of the EBR AHUs by modeling the maximum chilled water flow rate concurrent with minimum chilled water temperature. This case was performed to conservatively predict the maximum load on the chillers during normal summer time operation since this value is reported in the system description (Ref. 5.1) Table 9.6.
The EXCEL spreadsheet (see pg.41 to 63) and AIRCOOL models (see pg. 64 to 72) were iterated until the return mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) Input to the AIRCOOL models were approximately equal. This equates to approximately Tr = 81.56F (see pg.63) which is significantly greater than the controller setpoint of 68 0 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is:
TZ(4 -AI= 46A8 OF (estimated air side outlet temperature for EBR AHU B-A based on the AIRCOOL model; see pg.69)
TZ(A.A) = 46.85 OF (estimated air side outlet temperature for EBR AHU A-A based on the AIRCOOL model; see pg.66)
Tz = 46.7 OF (calculated average air temperature just downstream of coil)
At = 6.1 OF (total air temperature rise thru AHU including fanimotor and steam injection temperature rise; see Section 7.4)
Ts :Tz + At: 52.8 OF Since the computer room supplemental AHU is also credited in this normal cooling mode, an AIRCOOL model of this unit is included in this section (see pg.70 to 72). This model was also iterated until the assumed entering air conditions used in the AIRCOOL model were approximately equal. to the room temperature I humidity conditions computed in the speadsheet.
This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 41 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2_ Date: 10115(09 Checked by: .. Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-Cl Ref: 5.5 - 5.11. 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity W: 20-60 Stead State Terneruture: 82.9 'F Design Rm Temp F: Be TYPE OF LENGT/ IWDTH AREA U To Tr DELTA T SENSIBLrE HEAT WALL ENCLOSURE RBT (F*J (t)) (Sq Ft) BtulIqft.F (*F) (IF) (F) (BTO/h)
WEST 692.0' - Ground 42.0 NA N 1.00I 68. 82. -14.9 -2 SOUTH 692.0' - Ground 47.0 N. N 1.000 68. 82. -14.9 -70 NORTH 692.0' - Ground 23.0 NA N 1.000 68.. 82.1 -14.9 -343 NORTH 692.0' - AJ/AI, 42" CI 18.5 14.51 268. 0.212 104.. 82. 21.1 1,200 NORTH 692.0' - AS/AS, 42" CI 5. 14.51 79. 0,212 104.( 82.1 21.1 357 EAST* 602.0' - C2, 36" CI 33. 14. 420. 0.236 85.I 82. 2.1 209 EAST Door C2 8. 7. 57. 0.448 88.0 82. 2.1 541 EAST 692.0' - Stair C1, 36" CI 9. 14. 130. 0.231 72.1 82. -10.7 -330 FLOOR 892.0' - Ground 42. 47. 1974. 0.02 68. 82. -14.9 1 CEILING 708.0 -TB/Ti 18" CI 42. 47. 1974. 0.30 110. 82. 27.1 16,31 TOTAL TRANSMISSION LOAD - 15,372
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 9,027 TOTAL ROOM SENSIBLE LOAD: 24,400 SUPPLY AIR:
Supply air is a mix of air from room C2 &AHU.
Room C2 AHU Flow Rate (cfm) 3588 i984 Temperature, "F 850 528 Total flow = 4,572 cfm Supply air temperature; 78.1 'F Ta I I a I CFMI ROOM TEMPERATURE (Tr)= 78.1 . ) + ( 24,400 /(1.08 x 4,572 '.F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C2 AHU Flow Rate (cfm) 3588 984 Humidity ratio 0.0084 0.0084 Total flow = 4,572 cfm Wr= 0.0084 #moist/# dry air STEADY STATE ROOM CONDITIONS: 82.9 "F dry bulb 44 %RH This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 42 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ?A Date: 10115*09 Checked by: dW Date: 10115419 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan)
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Stea State Terneraure: 85.0 *F Design Rm Temp *F: 86 TYPE OF LENGTH/ W*DTH ARA U Ta Tr DELTA T . SENSIBLE HEAT WALL ENCLOSURZ HGT (Ft) (Ft) (Sq Ft) BtulhfqftF () (°F) (1F) CBTU/h)
WEST* 692.0'. C1, 36" CI 33.3 14. 425.3 0.236 82.9 85.. -2.1 -211 WEST Door C2 7.2 8.1 57.6 0.448 82.9 68. -2.1 -_
EAST 602.0Z - C3, B" RMW 33.31 14.1 482.1 0.455 88.2 85. 3.2 70 SOUTH* 692.0 - C, 8" RMW 11.7 14.1 112.1 0.455 85.4 85.. 0.4_ 2 SOUTH Door C3 7.2 8.0 57.1 0.448 85.4 85.. 0. _ 1 SOUTH 692.0' - Stair Ct 12" CI 18.0 14.5 261.0 0.431 72.2 B5. -12.6 -1, NORTH 692.0' - ABIA3, 48" Cl 10. 14.1 152.3 0.192 104. 8a. 19.0 855 NORTH 692.0' - ABIA5, 48" Cl 19. 14. 278. 0.19 104. 85. 19-0 1,01 FLOOR 692.0' - Ground 29. 33. 989. 0.02 88. 85. -17.0 -43 CEILING 708.0'. C1, 18" CI 29.7 33.3 989.I 0.305 87.2 855. 2.2 6 TOTAL TRANSMISSION LOAD = 826
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD =4,468 TOTAL ROOM SENSIBLE LOAD: 5,294 IDUCT HT2R(KW) % Ht" Opr FLOW RATE SUP. TEMP HTR BTUR SUPPLY TEMP 20 100 - 11,615 52.8 6828.0 56.2 l(See Sect. 7.8)
SUPPLY AIR:
Supply air is a mix of air from room C11 & AHU.
Room C11 AHU Flow Rate (cfm) 3 2 Temperature, *F 5 (after heater)
Total flow = 3,588 cfm Supply air temperature: 83.7 *F Ts I I Q I CFMi ROOM TEMPERATURE (Tr)= 83.7 ) + ( 5,294 /( 1.08 x 3,588 ) = 851 F LATENT LOAD: Q latent PEOPLE OX 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C111 AHU Flow Rate (cfm) 3367 221 Humidity ratio 0.0084 0.0084 Total flow = 3,588 dm Wr= 0.0084 # moist I # dryair STEADY STATE ROOM CONDITIONS: 85.0 "F dry bulb 33 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 43 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 -Control Bldg.
Prepared by: 2 Date: 10115109 Checked by: &W Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18, 5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: 250V BATTERY ROOM I Design air flow 990 crm (Transfer from room C 1I)
Supply Air Temp: 85.4 oF Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 88.2 'F Design Rm Temp "F: 90 TYPE 01' LENGTH/ WIDTH AREA U Ts TrI DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT (Ft) (Ft) (Sq tC)Btu/h.sqf.F r) ("F) (MF) (BTLO/b)
EAST 692.0' - C4. 8" RMW 33.31 14.1 482.1 0.45 87.2 88.2 -1.0 -220 WEST 692.0' - C2, 8" RMW 33.3 14.. 482. 0.45 85.0 88.2 .4.2 -7031 SOUTH* 892.0 - CIl, 8" RMW 23.31 14.1 311.2 0.45- 85.4 88. -2.8 -396 SOUTH Door C4 7.2 3.7 26.6 0.448 85.4 88. -2.8 -3 NORTH .1676.0' -AB/A2, 42" CI 7.1 14.51 108.8 0.212 104.0 88. 15.8 3 NORTH 692.0' -AB/A3, 42" CI 15.. 14.4 220.1 0.212 104.0 88.. 15.8 78 FLOOR 692.0' - Ground 23.3 33. 775. 0.02 68. 88. -20.2 -40 CEILING 708.0' - C1, 18" Cl 23.3 33. 77. 0.30 87.2 88.. -1.0 -23 TOTAL TRANSMISSION LOAD , -886
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 = 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 2,957 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr) = 85.4 ) + ( 2,957 1(1.08 x 990 ) = =2 "F LATENT LOAD: a latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 990) = 0.0084 STEADY STATE ROOM CONDITIONS: 88.2 "F dry bulb 30 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP.071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 44 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2 Date: 10115/09 Checked by: IM Date: 10115109 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 892.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56,5.57,6.1 ROOM NAME: 250V BATTERY BOARD ROOM 1 Design air flow: 2394 cfrn (Supply from the AHU)
AHU Supply Air Temp: 58.2 'F (See supply temperature for room C2)
Supply Air HumidityRatio: 0.0084 IbW/lb dry air Design Rm Humidity %: 26-60 0
Steady State Temperature: 87.2 *F Design Rm Temp F: 90 TPE Or L"EN.GT/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT WALL ENCLOSMRE HGT (Ft) (Ft) (sq Ft) Btulh.sqftF C()) () (BTU/h)
SOUTH* 592.0' -Cli, 8" RMWr 25.34 14. 321.4 0.45 85.4 87.2 -i.8 -26 SOUTH Door C5 7.2 6. 45.. 0.. 85.4 87.2 -1.8 -3 NORTH 676.0' -AB/A2, 42" CI 25. 14. 366.. 0.21 104. 87. 16.8 1,307 EAST 892.0' -C6, 8" RMW 33.3 14. 482.. 0. 85. 87. -1.5 -33 WEST 692.0' - C3, 8" RMW 33.4 14. 482. 0. 88.1 87.2 1.0 22 LOOR 692.0' - Ground 25.4 33. 842. 0.02 68. 87. -19.2 421 CEILING 708.0' - C1, 18" CI 25.3 33.3 842. 0.30 87. 87. 0.0 TOTAL TRANSMISSION LOAD - 478
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 74,642 TOTAL ROOM SENSIBLE LOAD: 75,119 Ta I 0 ! CFMI ROOMTEMPERATURE(Tr)= 58.2 )+ ( 75,119 1(1.08 x 2,394 ) 87.3"F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / ( 4840 x 2394) = 0.0084 87.2 "F dry bulb ISTEADY STATE ROOM CONDITIONS: 31 %RH I This page replaced by Revision 016.
Calculation IdentMer'. EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 45 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 7_ Date: 11018/09 Checked by: &W Date: 101109 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C5 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18,5.20,5.47 -5.54,5.56,5.57,6.1 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2520 cfm (Supply from the AHU)
AHU Supply Air Temp: 58.2 'F (See supply temperature for room C2)
Supply Air Humidity Ratio: 0.0084 IbWAb dry air Design Rm Humidity %: 26-60 Stea State Temperature: 85.7 'F Design Rm Temp 'F: 90 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T *.SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (sq Ft) Btulh.sqfL (tr) (M M M (BTU/h)
SOUTH* 692.0' - C11, 8" RMW 28.7 14.A 371. 0.4,5 85. 85.7 -0.3 -51 SOUTH Door C 7.2 6. 45. 0.448 85. 85.7 -0.3 -6 NORTH 676.0' - A2, 42" CI 20. 14.1 300. 0.212 104.. 85.7 18.3 1,1 NORTH 876.0' - A3, 42" CI 8.0 14.- 116. 0.212 104:: 85.7 18.3 450 EAST 692.0' - C6, 8" RMW 33.3 14.! 482. 0.455 85. 85.7 .0.1 -2 WEST 692.0' - C4, 8" RMW 33.3 14.5 482. 0.4551 87. 85.7 1.5 3 FLOOR 692.0' - Ground 28.1 33.1 955.7 0.02 68.1 85. -17.7 -440 CEILING 708.0' - C3, 18" CI 23.4 33.1 785.9 0.37 63.7 85.1 -21.8 -6,27 CEILING 08.0' - CE, 18" CI 5. 33.3 189.A 0.30! 87.2 85.7 1.51 8 TOTAL TRANSMISSION LOAD = .766
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 79,977 TOTAL ROOM SENSIBLE LOAD: 76,211 Tao I I CFMI ROOM TEMPERATURE (Tr)= 58.2 )+ ( 75,211 /(1.08 x 2,520 ) = 85.8 T LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 /(4840 x 2520 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 85.7 *F dry bulb 32 %RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 46 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: "f Date: 1011&09 Checked by: W Date: 10/16L09 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: 250V BATTERY ROOM 2 Design airflow: 990 cfm (Transfer from room Cll)
Supply Air Temp: 85.4 *F Supply Air Humidity Ratio: 0.0084 IbWiIb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 85.6 *F Design Rm Temp "F: 90 TYPE OF LENGIT/ WIDTH AREA U TS Tr DELTA T SENS11LE HNPBEA WALL ENCLOSUER HT. (It) I(Ft) (Sq Ft) Btu/h.sqft (F) (MF) (I) (BTU/h)
SOUTH* 692.0' - C1,I'" RMW 23.3 14.1 311.3 0. 85.4 85.6 .0.2 -2 SOUTH DoorC7 7.2 3.1 28.51 0.. 85.4 85.61 -0.2 -
NORTH 692.0' -ABIA31, 42" CI 20.3 14.! 294.4 0.21 104.( 85.1 18.4 1.1 NORTH 8.0'. AB/A3, 42" CI 3.0 14.' 43.51 0.21t 104.0 85. 18.4 17 EAST 892.0'- C7, 8" RMW 33.3 14.1 482. 0. 8. 85. 0.9 19 WEST 692.0' - C5, 8" RMW 33.3 14. 482.1 0. 85.7 88.6 0. 2 FLOOR 692.0' -Ground 23.3 33. 775.9 0.02 88. 88. .17.8 .3 CEILING 708.0' -C4, 18" CI 6.1 33. 229. 0.37 81. 85.4 -3, 42 CEILING 7.08.0 -C3, 18" CI 15.8 33. 128.1 0.37 63. 85. -21.7 -429 TOTAL TRANSMISSION LOAD = -3,4691
() The area of the door, listed directly below this wall area, has been subtracted from the total wail area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD. 3,823 TOTAL ROOM SENSIBLE LOAD: 353 Ts I I 0 l CFMI ROOM TEMPERATURE (Tr)= 85.4 ) + ( 353 /(1.08 x 990 ) =85.7 F LATENT LOAD: Q latent PEOPLE 0 X 200 0 H
TTALROOM RTITUMIDI LOAD: 0 ROOM HUMIDITY RATIO (Wr)=
0.0084 + 0 / (4840 x 0.0084 STEADY STATE ROOM CONDITIONS: 85.6 *F dry bulb 32 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 47 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ad Date: 10/15f0 Checked by: &W Date: 10115109 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C7 Ref: 5.5 -5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C11)
Supply Air Temp: 85.4 *F Supply Air Humidity Ratio: 0.0084 IbWflb dry air Design Rm Humidity %: 18-60 Steady State Temperature: 86.5 *F Design Rm Temp °F: go TYPE OF LXJGTH/ WIDTH AREA O Ta Tr DN-TA T SmNSIRL 1 WILL zbCLOSI3RH HGT. (Ft) (7t) (Sq Ft) Btulh.sqftF (°) I ("F ("F) (STO/M SOUTH* 692.0' - C11, 8" RMW 11.31 14.5 137.3 .0.45. 85.4 86.. -1.1 -6l SOUTH Door Ca 7. . 3.7 26. 0.448 85.4 66.1 .- 1.1 -131 NORTH 692.0' - ABIA31, 42" Cl 11. 14. 163.1 0.212 104. 66.. 17.5 60l EAST 692.0' - CS, 8" RMW 33. 14. 482. 0.45 82. 86. .- 4.3 -944 WEST 692.0' - C8, 6" RMW 33.4 14.1 482. 0.45 865. a. -0.9 -19 FLOOR 892.0' -Ground 11.4 33. 376. 0.02 68.0 866. -18.5 -181 CEILING 708.0' - C4, 18" CI 11.31 33. 376. 0.37 61.8 86.1 -4.7 -668 TOTAL TRANSMISSION LOAD - -1,442
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,041 TOTAL ROOM SENSIBLE LOAD: 579 Ts I I I CFI ROOM TEMPERATURE (Tr) = 85.4 ) + ( 579 /11.08 x 440 ) = 86.6 -F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 0 / (4840 x 440 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 86.5 OFdry bulb 31 %RN 1
This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix II Page: 48 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: a Date: 10/15/09 Checked by:. & Date: 10115109 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-CS Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56, 5.57,6.1 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 873 cfm (Supply from the AHU)
AHU Supply Air Temp: 58.2 *F (See supply temperature for room C2)
Supply Air Humidity Ratio: 0.0084 IbWAb dry air Design Rm Humidity %: 26-60 Steady Stale Temperature: 82.2 'F Design Rm Temp °F: 90 TTPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE RGT. (Ft) (rt) (sq rt) Btuih.aqft.I () (F) (F) (BTU/h)
SOUTH* 692.0' - C1l, 8" RMW 18.0 14.1 234.5 0.45,1 85.4 82.2 3.2 341 SOUTH Door C9 7.2 3.7 28. 0.441 85.4 82:2 3.2 38 NORTH 692.0-ABIA31, 42"CI 18.0 14.1 261.01 0.21, 104.0 82.2 21.8 1,2FO EAST 892.0' - C12, 8" RMW 33. 9.0 299.7 0.46, 85. 82. 3.8 491 EAST (ABOVE C12) 892.0' - AtTIC, 8" RMW 33.3 5.5 183,1 0.455 73.4 82.2 -8.8 -73 WEST 692.0- - C7, 8" RMW 33. 14. 482. 0.45 86. 82. 4.3 -22 FLOOR 692.0' - Ground 18. 33. 599. 0.02 58. 82. -14.2 221 CEILING 708.0' - C4, 18" CI 10.0 33. 599.j 0.37N a1.i 82.21-.4-TOTAL TRANSMISSION LOAD a 1,976 The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
T)
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 20,683 TOTAL ROOM SENSIBLE LOAD: 22,659 Ta I Q ICFMI ROOM TEMPERATURE (Tr) 58.2 ) + ( 22,659 1(1.08 x 873 ) = 82.2 'F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 0 I (4840 x 873 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 82.2 *F dry bulb 36 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 49 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z Date: 10/15!09 Checked by: W Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C9 Ref: 5.5 - 5.11, 6.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Rawio: Mixed flow - see below Design Rm Humidity %: 18-60 Steady State Temperature: 89.9 'F Design Rm Temp 'F: 90 T!PE OF LENGTH/ WMDTH AREA U To Tr DELTA T SEI5TRLE HEAT VUALL ENCLOSURE HGT. (Ft) (Ft) (sq Vt) Btulhsqftl ('F) (MF) (1F) (BTU/h)
WEST 692.0' - C12, 8" RMW 33.3 9.t 299.7 0.451 85. 89. -4.1 -85 WEST (ATTIC C12) 692.0- - ATTIC, 8" RMW 33. . 183. 0.468 73.41 89.1 -16.5 -1,37 EAST* 892.0- - CIO, 38" CI 33.3 . 14.5 425.5 0.231 78.9 89. -14.0 -1.40 EAST DoorCl 7. 8. 57. 0. 75. 89.C -14.0 -360 SOUTH* 892.0' - Cl1, 8" RMW 25.01 14.5 305.1 0.455 85.4 89.9 .-4.5 -62 SOUTH Door C10 7.2 8.0 67.41 0.441 85., 89.9 -4.5 -11 SOUTH 692.0' - Stair C2, 8"RMW 18.0 14.1 281.0 0.451 72.0 89.1 -17.9 -2,12 NORTH 692.0' - ABIA29, 42" Cl 20. 14. 290. 0.21 104. 89. 14.1 86 NORTH 692.0' - ABIA3O, 42" CI *23.0 14.4 333. 0.21 104. 89. 14.1 99 FLOOR 692.0' - Ground 43.1 33.1 1431.4 0.021 68.4 89.j .- 21.9 -81 CEILING 708.0' - C4,18" CI 43.0 33.31 1431.4 0.305 81.! 89.l -8.1 -3 TOTAL TRANSMISSION LOAD = -9,055
() The area of the door, listed directJy below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 =500 ELECTRICAL LOAD 103,424 TOTAL ROOM SENSIBLE LOAD: 94,869 SUPPLIMENTAL AIR HANDLING UNIT: Not credited In consideration of room temp 0 NET ROOM SENSIBLE LOAD: 94,869 SUPPLY AIR:
Supply air is a mix of air from room C12 & AHU.
Room &A C12 AHU Flow Rate (cfm) 626 2678 Temperature. 'F 85.8 58.2 (See supply temperature for room C2)
Total flow = 3,303 cfm Supply air temperature: 63.4 'F Ta I I a I CFMI ROOM TEMPERATURE (T'r) = (63.4 ) + ( 94,869 /( 1.08 x 3,303 ) = 90 F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO 'Fdr:bl Room C12 AHU Flow Rate (cfm) 826 I 2678 Humidity ratio 0.0085 0.0084 Total flow = 3,303 cfm Wr' = .. 0.0084 # moist / # dry air Wr = 0.0]084 ÷ 400 / (4840 x 3,303 0.0084 ISTEADY STATE ROOM CONDITIONS: 89.0 *F dry bulb28%R This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN I i & 2 Appendix 11 Page: 50 of 194
Title:
Cooling and Heating Load Analysis, and EquIplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ft Date: 10115109 Checked by: . Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C10 Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.1 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 2304 cfm (Supply from AHLU)
AHU Supply Air Tamp: 58.2 *F (See supply temperature for room C2)
Supply Air Humidity Ratio; 0.0084 IbW/ib dry air Design Rm Humidity %:. 20-80 Steady State Temperntur: 75.9 'F Design Rm Temp °F: 86 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSBL.HEA WALL ENCLOSURE HGT. (Ft) (It) (Sq Ft) Btulh.sqft. C ) C (BTU/h)
EAST 692.0' -Ground 42.01 NW N 1.00 68.. 75.9 -7.9 -33 SOUTH 692.0' - Ground 47.0 NA N1 1.00 68.. 75.9 -7.9 -371 NORTH 692.0' -Ground 22.-1 NA NA 1.00 68.. 75.g -7.9 -17 NORTH 692.0'- AB/A27, 42" CI 21.0 14.- 304.. 0.21 104.. 75.9 28.1 1,81 NORTH 692.0' - ABIA29, 42" Cl 4.0 14.1 58. 0.21 104.. 75.9 28.1 _4_
WEST* 692.0' - C9, 36" CI 33.( 14.5 420.9 0.236 89.1 75.9 14.0 1,391 WEST Door Cl 8.1 7.2 57.8 0.448 89.9 75.9 14.01 351 WEST 692.0' - Stair C2, 36" Cl 9. 14. 130. 0.23 72.0 75.9 -3.9 .-12 FLOOR 692.0' -Ground 42. 47. 1974. 0.02! 68.C 75.1 -7.9 -40 CEILING 708.0.- TBITIr181"CI 42. 47. 1974. 0.30 110. 75. 34.1 2531 TOTAL TRANSMISSION LOAD = 23,040
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
PEOPLE 0 X 250 - . .0 ELECTRICAL LOAD .21,304 TOTAL ROOM SENSIBLE LOAD: 44.343 Ts I I oCFM ROOM TEMPERATURE (Tr) = 58.2 ) + ( 44,343 /(1.08 x 2,304 ) = 78.-0=F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 0 I (4840 x 2304 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 44 °F 75.9 dry bulb
%RH I This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 51 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Mef Date: 1l/jj0 Checked by: W Date: 10/16/09 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0.011I Ref: 5.5 -5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 5.1 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: NA Steady State Temperature: 85.4 'F Design Rm Temp *F: NA TmPE OF LENGTH/ WIDT8 AREiA U1 To TV DELTA T SENSIXBLE HEAT WALL ENCLOSURE HGT. (Ft) (I't) (Sq Ft) Btu/h.aqfL. (F) CF) (F) (TU/h) I SOUTH 692.0'- Ground 181.0 NA_ N. 1.000 68.. 85.4 -17.4 -3,14 NORTH 692.0' - C2, S" RMW 11.7 14.1 112.31 0.4,51 8.. 85.41 -0.4 -22 NORTH Door C3 7.21 8.01 57.4 0.448 865. 85.4 _-0.4 -1 NORTH* 692.0' - C3, 8" RMW 23.: 14.5 311.3 0.4,5 88. 85.4 2.8 39 NORTH DoorC4 7.21 3.7 26.1 0.441 88.. 85.41 2.8 33
!NORTH* 692.0' - C4, 8" RMW 25.3 14.1 321.7 0.45- 1 87. e5.41 1.8 26 NORTH Door C5 7.21 6.3 45.2 0.44- 87. 85.4_ 1.8 3 NORTH* 692.0' - C5,6" RMW 28.1 14.5 371. 0.45`= 85 85.4 0.3 51651 NORTH Door C6 7.21 6.3 45. 0.44 5
- 85. 85.41 0.3 _
NORTH* 92.0' - C6, 8" RMW 23.3 14.-1 311. 0.4551 85. 65.41 0.2 28 NORTH Door C7 7.21 3.7 26. 0.44- 1 85. 85.41 0.2 21 WIORTH* 692.0' - C7, 6" RMW 11.-3 14.5 137. 0.455 86. 85.4 1.1 6S NORTH Door C8 7.21 3.7 26. 0.44( 86. 85.4 11 131 NORTH' 692.0' - C8, 8" RMW 18.0 14.5 234. 0.455 82. 85.4 -3.2 -341 NORTh Door C9 7., _ 3.7 26.5 0.441 82. 85.4 -3.2 -3 NORTH, 692.0' -C12, 8" RMW 11.01 9.0 77.5 0.45- 65.. 85. 0.. 1 NORTH DoorCt3 7.2 3.0 21.51 0.448 85.8 85.4 0.4 NORTH Attic (Above C12) 11.01 5.5 60.1 0.4551 73. 85.4 -12.0 -3 NORTH* 692.0' - C9, 8" RMW 24.1 14.51 292.1 0.455 89.9 85. 4. 59 NORTH Door C10 7.2 8.01 57. 0.448 89.9 85.4 4.5 11 EAST StairC2,8"RMW. 8. . 14.51 94. 0.4551 72.0 85.4 -13.4 -57 EMST Door C12 7A 3.0 21. 0.448 72.0 85.4 -3.4 -1291 WEST* Stair C1, 8" RMW 8.0 14.5 94. 0.45 72. 85.4 -13.2 _ 5681 WEST Door Cl 7.2 3.0 21. 0.4481 72., 85.4 -13.2 .127 FLOOR 692.0'- Ground 181.0 8. - 0.021 168.0 85. -17.4 .05M CEILING 708.0'- C1,18" CI 68.1 8.( 544. 0.305 87. 85. 1. 29 CEILING 708.0' - C2,15" CI 39. 8. 312. 0.30 87. a5. 2.1 20 CEILING 708.0 - C4, 18" CI 74.0 8 592. 0.37 81. 85.- 3.6 -801
- OTAL TRANSMISSION LOAD = -4,617
('3 The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I1 & 2 Appendix 11 Page: 52 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: W_ Date: 10115/09 Checked by: &W Date: 10116109 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C11 ROOM NAME:
LOAD
SUMMARY
INTERNAL:
PEOPLE a X 250 = 0 ELECTRICAL LOAD 2,908 TOTAL ROOM SENSIBLE LOAD: -1,709 SUPPLY AIR Supply air is a mix of air from rooms C4, C5 & C8.
Room C4 CS C8 Flow Rate (cfm) = 2394 2520 873 Temperature, *F 87.2 85.7 i 82.2 Total flow = 5.787 cfm Supply air lemperature: 85.8 *F Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 85.8 ) + ( -1,709 (1.08 x 5,787 ) = 85.5 *F LATENT LOAD: Q latent PEOPLE aX 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C4 IC5 Ca Flow Rate (cfm) 2394 2520 O 873 Humidity ratio 0.0084 0.0084 0.0084 Total flow = 5,787 cfm Wr= 0.0084 # moist /#dry air SSTEADY STATE ROOM CONDITIONS: 85.4 "F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 53 of 194
Title:
Coolingjand Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Ze Date: 10/15/09 Checked by: . Date: 10/16/09 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11,5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.1 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 828 cfm (Supply from AHU)
AHU Supply Air Temp: 58.2 'F (See supply temperature for room C2)
Supply Air Humidity Ratio: 0.0084 IbWfIb dry air Design Rm Humidity: 26-60 Steady State Tempe rature: 85.8 'F Design Rm Ternerature: 90 TYPE o0 LENGTH/ WIDTH AREA 'E T I Tr DELTA T SENSIBLE EAT WALL ENCLOSURE HGT. (Ft) (7t) (sq Ft) Btu/h.sqftL (F) (MF) (nF) (BTU/h)
EAST 692.0'.- C9, 8" RMW 33.3 9.1 299.7 0. 89.9 85.8 4.1 85 WEST 692.0' -C8, 8" RMW 33.3 9.( 299.71 0. .82. 85. -3.6 .491 SOUTH' 692.0' -C11, 8" RMW 11.0 9.( 77.5 0. 85.4 85. -0.4 -1 SOUTH DoorC13 7. 3. 21.1 0. 85.4 85. -0.4 -_
NORTH 892.0'. ABJA31, 42" CI 8. 9.C 72. 0.211 104. 85. 18.2 27 NORTH 692.0' - AB/A30, 42" CI 3. 9. 27. 0.21 104. 85.. 18.2 10_
FLOOR 692.0'- Ground 11. 33. 386. 0.02 68.1 85.8 -17.8 -17 CEILING AIC Susp. celln 11. 33.3 386.2 0.331 73. a. -12.4 -149 TOTAL TRANSMISSION LOAD - -1,236
(')The area of We door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 . 250 ELECTRICAL LOAD - 19,570 TOTAL ROOM SENSIBLE LOAD: 18,584 Ts I 01 CFMI ROOMTEMPERATURE(Tr)= - 58.2 ) + ( 18,584 /(1.08 x 626 ) = 85.7'F LATENT LOAD: Q talent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200 / ( 4840 x 626 ) = 0.0085 85.8 'F dry bulb I STEADY STATE ROOM CONDITIONS: 32% RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant- WBN I I & 2 Appendix 11 Page: 54 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: E Date: 10115109 Checked by: .. Date: 10115109 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. - N/A Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: ATTIC(above C12)
Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbWiIb dry air Design Rm Humidity %: NA Stea State Temprn ure: 73.4 TF Design Rm Temp OF: NA TYPE OF LENGTH/ WIDTH AREA O T I Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE H (Ft) IT. (It) (Sq Ft) Stu/h.sqfL (F) (F) (F) (BTU/h)
EAST 892.0- -C9, 8" RMW 33.3 5. 183.2 0.4551 89.1 73.4 16.5 1,371 WEST 892.0' -C8, 8" RMW 33.3 a. 183.21 0.45a 82.2 73.4 8.8 7331 SOUTH 892.0' -C11, 8" RMW 11. 5. 60.5 0.454 85.4 73.4 12.0 33 NORTH 692.0'- AB/A31, 42" CI 8. 5. 44.0 0.212 104.(0 73.4 30.6 28 NORTH 692.0' - A/A30, 42" CI 3. 5.5 16. 0.21 104. 73. 30.6 10 FLOOR 892.0-C12 11. 33. 366. 0.33 85. . 73. 12. 1,49 CEILING 708.0' -C4 18"CI 11. 33.. 36. TOTAL0.30 81. 73. 8. 9 TRANSMISSION LOAD =
ISTEADY STATE ROOM CONDITIONS: 73.4 'F dry bu This page replaced by Revision 016.
Calculation Identifier: EPM-UCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 55 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by:
- Date: 10115/09 Checked by: &W Date: 10/15/09 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. - 692.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME*'WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Ste State Temperature: 72.2 'F Design Rm Temp °F: NA TYPEOF LENGTH/ WIDTB AREA U Ts Tr DELTA T SENS L*BEAT UP.LL ENCLOSUREZ T. (It) (pt) (sq It) Btu/h.sqft. ('F) (B) ( (ETU/h)
WEST 692.0' -C1, 36" CI 8.0 14.1 116.0 0.23 82.9 72.2 10.7 29" SOUTH 692.0'- Ground 18.0 14.1 261.0 1.0e .68.0 72.2 .4.2 .1,096 NORTH 692.0'- C2, 12" CI 18.0 14.5 261.0 0.431 8a.0 72.2 12.8 1,440 EAST 692.0' -C11, 8" RMW 8.0 14.5 94.5 0.45 85.4 72.2 13.2 56 EAST Door C1 7.2 3.0 21. 0. 85.4 72.2 13.2 12 FLOOR 692.0' - Ground 18.0 8.0 144.0 0.02 68. 72.1 -4.2 .1 CEILING (See Note _* * ,* -.. .- -,* .. .. "-"; -- -, l ...
TOTAL TRANSMISSION LOAD = 1,316 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 = 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% 00 TW%*'AI I=f*lflu e:ImnIDI In ruAn...
2,299 ISTEADY STATE ROOM CONDITIONS: 72.2 -F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 56 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 26 Date: 10/15109 Checked by: 6W Date: 10/t5109 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 692.0' -STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.1 ROOM NAME: EAST STAIRWELL Design air flow: NA din Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity: NA Steady State Temperature: 72.0 'F Desi n Rm Temperature: NA TYPE OF LENGTH/ WIDTH E U Ta Tr DELTA T SENSIBLE HEA WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Dtulh.eqfL (MF) (F) (MF) (BU/h)
WEST* 892.0' - Cll, 8" RMW 8.0 14.5 94.5 0.455 85.1 72.0 13.4 57 WEST Door C1_2 7.2 3.01 21.5 0.448 85.4 72.0 13.4 12 SOUTH 692.0' - Ground 18.( 14.5 261. 1.0 68 72. -4 1 NORTH 692.0' - C9, 8" RMW 18.( - 14.5 261. 0. 89. 72.. 17.9 2,12 EAST 692.0' - CIO, 3".CI 8. 1!4.! 116.01 0.236 75.1 72.. 3 10 FLOOR 692.0' - Ground 15.0 8.0 144. 0.021 68.( 72.. -1 ICEILING (See Not.e- NW I TOTAL TRANSMISSION LOAD =1,87 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 - 0 LIGHTING 288.0 X 3.413 X 100% .983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 2,862 IC,I nu, a ltl in, nut,,,, .. anu,,
=mmJ!
!a - -. I* N
- lfI Ulwo; 7,.0 r ury Duu. I This page replaced by Revision 016.
Calculation Identifier EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 57 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2d Date: 10115/09 Checked by: .W Date: 10115/09 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 708.0-Cl Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow: 6691 cdm (Supply from AHU)
AHU Supply Air Temp: 52.8 "F Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 27-60 Steady State Temperature: 87.2 'F Design Rm TemP: 90 TYPE. OF LENGTH/ WJRDTH EAA U TS Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (Pt) (Pt) (Sq Ft) Btu/h.sqft (M) ("F) (MF) (BID/h)
SOUTH 708.0' - TB/TI, 36" CI 68.2 19. 1329.9 0.23 110.G 87.2 22.8 7.1 SOUTH 708.0'- Stair Cl, 8" Cl 18.0 19. 351.0 0.5 89.1 87.21 1.9 33 NORTH 876.0' - AB/A2, 36" CI 37.2 3. 130. 0.23 104.0 87. 16.8 51 NORTH 692.0' - AB/A3, 36" Cl 26.5 3. 92.8 0.23 104.0 87. 186.8 36 NORTH 892.0' - AB/A5, 36" CI 21.51 3.5 75.3 0.23 104.0 87.2 16.8 29 NORTH 713.0' -Gen.area, 36" Cl 58.2 18.01 899.2 0.231 - 104. 87. 16.8 3,58 NORTH 713'- A25, 36" CI 15.0 16.00 240. 0.236 104.1 87.2 16.8 95 NORTH 713'- A26, 36" CI 15.1 16.00 240.0 0.236 104.0 87.2 18.8 952 EASTr 708.0'- C2, 8" CI 8. 19.5 113.0 0,500 87.[ 87.2 0.3 171 EAST Door C22 7.2 6.00 43.0 0.481 87.5 87.2 .0.3 6 EAST 708.0' - C3, 8" Cl 34.5 19.50 538. 0.500 63.1 87.2 -23.3 -6,271 WEST" 7O8.0' -TBITi, 38" CI 34.1 19.54 647.2 0.231 `110. 87.2 22.8 3,482 WEST Door C20 7. 3. 25.1 0... 110.0 87. 22.8 261 WEST* Stair C1, 8" CI 8.1 19. 134.5 0.431 89.1 87. 1.9 110 EST Door C23.0 21.5 0. 89.1 87.. 11.9 181 FOR620-C2111 989.0 0.340 85.0 87.. -2.2 -6 FLOOR 892.0' - C3, 18" CI 775. 0.30 88.2 87. 1.0 23 FLOOR 892.0' - C4. 18" CI 842.5 0.30 87.2 87.1 0.0 0 FLOOR 692.0' - C5, 18" CI 189. 0.30 85. 87. -1.5 -8 FLOOR 892.0' -Cl1, 18" CI 544. 0.30 85. 87.. .1.8 -29 CEILING 729.0-C1, 18" CI 3341. 0.30 95.01 87.21 7.8 7,9
- TOTAL TRANSMISSION LOAD - 18,900
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 229,272 TOTAL ROOM SENSIBLE LOAD: 248,672 TaS CFMI ROOM TEMPERATURE (Tr) = ( 52.8 ) + ( 248,672 /11.08 x 6,691 . 87.2 "F LATENT LOAD: Q latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 400/ (4840 x 6,691 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 87.2 "F dry bulb 31 %RH This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN 1 & 2 Appendix 11 - page: 58 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by:-.` Date: 10115109 Checked by: .. Date: 10115/109 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. - 708.0' -C2 Ref: 5.5 - 5.11, 5.14 - 5.16. 5.18, 5.20, 5.47- 5.54, 5.56, 5.57, 6.1 ROOM NAME: CORRDOR Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW1Ib dry air Design Rm Humidity %: NA Steady State Temperature: 87.5 'F Design Rm Temp 'F: NA TYPE OF LSZGTH/ A O JZDT" Ta Tr DELTA T SENSIBLE HEAT ALL ENCL.OSURE HOT. (lIt) (It) I Vt(E) Btulh..qft.F M IV C) (BTU/h)
EAST' 708.0' -C4, 8" CI 8.0 19.5 113.1 0.500 81.1 87... -5.7 -322 EAST Door C24 7.2 6.1 43. 0.44 . 81.1 87. -5.7 -110 WEST* 708.0' - Cl, 8" CI 8.0 19.5 113.0 0.500 87.; 87. -0.3 -1 WEST Door C22 7.2 8.0 43.0 0.441 87.2 87. -0.3 SOUTH* 1708.0' - Ta/rI, 36'. Cl 39.0 19.5 736.1 0.236 110.0 87. 22.5 3,9 SOUTH Door C26 7.2 3.41 24.41 0.441. 110.( 87.1 22.5 NORT'H 708.0' - C3, 8" Cl 39.0 19.,1 717.5 0.501 63.1 87.t -23.6 -8,48 NORTH Door C23 7. 6. 43. 0. 63. 87. -23.6 4ý5 FLOOR 692.0' -0Cl,18" CI 312. ii 0.30 85. 87. -2.1 -20 CEILING 729.0 -Cl1, 18" CI 312.4 0.305, 95.- 7. 7. 71 TOTAL TRANSMISSION LOAD U4,707
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL: 7.5 HP 1,066.5 X 3.413 MOTOR IN, MACH OUT 3,640 PEOPLE 0 X 250 " 0 LIGHTING 5,638.0 X 3.413 X 100% - 19,242 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 1 e,1 t5 ISTEADY STATE ROOM CONDITIONS: 87.5 'F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 59 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ft Date: 10/15/09 Checked by: . . Date: 10115/09 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow -see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity'. 40-60 Steady State Temperature: 63.g 'F Design Rm Temp OF: 74 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA .T SENSIZBLE HEAT WA[LL E ,COSj]E HGT. (Pt) (Ft) s Ft)lBtu/h.sqft.
1 ('F) ) (.F) (BTU/h)
SOUTH* 708.0' - C2, 8" CI 39.0 19.1 717.5 0.50( 87.,1 63.1 23.6 8,466 SOUTH Door C23 7.2 6. 43.0 0.4 87.5 63.9 23.6 45_
NORTH 676.0' - ABIA3, 36" CI 39.0 3. 136.5 0.23( 104.0 63.9 40.1 1,292 NORTH 713.0'- Ion, fltr rm, 36" CI 39.0 16. 624.0 0.23( 104.0 63.9 40.1 5,90 EAST 708.0' - C4, 8" CI 33.31 19.5 649.4 0.501 81.1 63.9 17.9 5,81 WEST 708.0' - C1, 8" CI 33. 19. 649. 0. 87.2 63.9 23.3 7,56 FLOOR 692.0' - C5, 18" CI 765.9 0.371 85.7 63.9 21.8 6,27 692.0' - CS, 18" CI 826.1 0.37 65. 63. 21.7 4,29I FLOOR .
CEILING 729.0-C1, 18" Ct 1292. 0.30 95. 63. 31.1 12,2 ITOTAL TRANSMISSION LOAD =52,3211
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 = 500 ELECTRICAL LOAD 46,236 TOTAL ROOM SENSIBLE LOAD: 99,057 DUCT HTR [KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR OTUR SUPPLY TEMP 10 100 5367 52.8 34130 58.7 (See Sect. 7.8)
SUPPLY AIR:
Supply air is a mix of air from two different air handling units.
Flow Rate (cfm) 5367 8000 Temperature, "F 58.7 56.17 (See below)
Total flow = 13,367 cfm Supply air temperature: 57.2 *F Note: Calculated temperature from the AIRCOOL program (see pg.7.9.33): 53.54 'F Temperature rise due to motor (see 7.7):
Section=56.17 2.63 "F Supplemental AHU supply temperature : 53.54 + 2.63 1:
Ts I I Q I CFMI ROOM TEMPERATURE (Tr)= 57.2 ) + ( 99,057 /(1.08 x 13,367 ) = 64.0'F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr):
Room AHU(MER) JAHU(R Flow Rate (cfm) A,3071 8,000 Humidity rartio 0.0084 10.0082 4---e pg. 7.9.33 Total flow 13,367 cfm Wr' 0.0083 # moist I#dry air Wr= 0.0083 + 400 /(4840x 13,367 1 0.0083, STEADY STATE ROOM CONDITIONS: 63.9"F dry bulb 65 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 1 & 2 Appendix 11 Page: 60 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: a.f Date: 10/15/09 Checked by: 6W Date: 10/15L09 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11, 5.14 -5.16,5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.1 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7583 cfm (Supply from AHU)
AHU Supply Air Ternp: 52.8 'F Supply Air Humidity Ratio: 0.0084 IbW/ib dry air Design Rm Humidity. 27-60 Steady State Temperalure: 81.8 'F Design Rm Temperature 90 TYPE OF LENGTH/ WZDTE AREA U T$ Tr DELTA T SENSIBLE SEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ftl Btu/h.sqfL ('F) ( ( (BTU/h)
SOUTH 708.0' . TBITI, 36" CI 75.1 1-.1. 1464. 0.23 110.0 81. 28.2 9,741 SOUTH 708.0' -Stair C2, 8" CI 18.01 19.51 351. 0.50 83.0 81. 1.2 211 NORTH 692.0' - AB/A31, 36" Cl 42.1 3.5( 147. 0.23_ 104.0 81. 22.2 77 NORTH 692.0'- ABIA30, 36"CI 26.01 3.50 91. 0.23 104.0 81. 22.2 477 NORTH 692.0' - ABIA29, 36" CI 22.01 3.50 77. 0.2 104. 81. 22.2 40 NORTH 713.0'- Ion, fltr rm, 36" Cl 42.1 16.00 672.. 0.23 104.0 81. 22.2 3,521 NORTH 713'-AS Gen Area, 36" CI 48.1 16.00 768. 0.23 104. 11.81 22.2 4,024 WEST 708.0' - C3, 8" CI 34. _ 19. 872. 0.500 63. 81. -17.9 -6,021 WEST' 708.0' - C2, v" CI 8.1 19.5 113. 0.5001 87. 81. 5.7 322 WEST Door C24 7.21 6.1 43.0 0.448 87. 81.1 6.7 1101 EAST 708.' - TBITI, 36" CI 34.5 19.1 672. 0.236 110. 81. 28.2 4,4 EAST' StairC2,8"CI 8.1 19.1 134.5 0.431 863. 81.1 1.2 7 EAST DoorC25 7.4 3.0 21.5 0.448 83.1 81. 1.2 12 FLOOR 692.0' - C6,18" Cl 33.3 6.9 229.1 0.376 85.6 81.1 3.8 321 FLOOR 892.0'- Cll, 18" CI 74.1 8.01 592.0 0.376 85. 81. 3.6 801 FLOOR 692.0' - C7, 18" CI 11. 33. 376.31 0.3761 88. 81. 4.7 66 FLOOR 692.0' - C8, 18" Cl 18.0] 33.3 599. 0.376 82. 81.
a .1 0.4 FLOOR 692.0'-Attic(above C12) 11t.0 33.1 366. 0.30 73.4 81. -6.4 -93 FLOOR 892.0' - C9, 18" CI 43.1 33.3 1431. 0.30 89.9 81. 8.1 3,5 CEILING 729.0 -Cl,18" CI 3595. 0.30 95. 81. 13.2 144,47 OTAL TRANJSMISSION LOAD = 37,081
(') The area of the door, Usted directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 = 250 ELECTRICAL LOAD = 201,162 TOTAL ROOM SENSIBLE LOAD: 238,493 Ts I ° CFMl ROOM TEMPERATURE (Tr) = ( 52.8 ) + ( 238,493 /(1.08 x 7,583 ) = 81.9 *F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 200 / ( 4840 x 7.583 ) = 0.0084 81.8 "F dry bulb I5LEAVY STATE XM UITVhib 36 % RH I This page replaced by Revision 016.
Calculation Identifier EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 61 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis. EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: a& Date: 10115109 Checked by; 9W Date: 11015109 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. -708.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.1 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio:
Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 x 250 0 LIGHTING (See page 45) 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 x 100% 0 CABLE TRAYS 0.0 X 3.413 x 100% 0 TOTAL ROOM SENSIBLE LOAD: 3,022
- -CreAflV QrAm Dnn AfLf~ffc k 1k u
This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 62 of 194
Title:
Cooling and Heating Load Analysis, and EquipiComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: f Date: 10115109 Checked by: & Date: 10115109 NORMAL OPERATION (SUMMER CASE 2)
ROOM NO. 708.0 - STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56, 5.57, 6.1.
ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/tb dry air Design Rm Humidity %: NA Steady State Temperature: 83.0 'F Design Rm Temp 'F: NA TYPE Of LENGTS/ WIDTH AE U T I TI DELTA T SENSS&LS HEAT MALL ENCLOSURE HGT. (lt) I(tt) (Sq t)BtUlh.sqff ( ) ( CBTU/h)
EAST 708.0'- TBrrl. 38" Cl 8.I 1. 158. 0.2 110. 83. 27.0 994 SOUTH 708.0' - TBITl, 36" CI 18. 19. 351. 0.2 10. 83.27.0. 2,237 NORTH 708.0' - C4, 8" CI 18. 19. 351. 0. 81. 83. -1.2 -211 WEST" 708.0' - C4, 8" Ct 8. 19. 134. 0.50 8. 83. -1.2 -81 ST Door C25 7.0. . 3. -1.2 .11 FLOO (See Note)l CEILING (See Note 1 TOTAL TRANSMISSION LOAD =2,928 Note: No transmission through the filor & ceiling Is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 = 0 LIGHTING (See page 46) 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 VnTAI DýU 0CM-1 0 3,911 ISTEADY STATE ROOM CONDITIONS: 83.0 OF dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 63 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: a Date: 10/15/09 Checked by: dW Date: 10/155/09 NORMAL OPERATION (SUMMER CASE 2)
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT:
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUM. cfm X 'F (cfm) (F) # MOIST I# DRY MECHANICAL EQUIP. ROOM EAST (CIO) 2304 75.9 0.0084 19.4 174,874 COMMUNICATION ROOM (692.0- - C9) 3303 89.9 0.0084 27.9 296,940 MECHANICAL EQUIP. ROOM WEST (Cl) 4572 82.9 0.0084 38.4 378,977 UNIT I AUX. INSTRUMENT ROOM (708.0-Cl) 6691 87.2 0.0084 58.3 583,455 COMPUTER ROOM ,708.0' - C3) 5367 63.9 0.0083 44.5 342,951 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7583 81.8 0.0084 63.7 620,249 OUTSIDE2420 95.0 0.0133 312. 229,90_
lTOTAL Vreturn = 32,239 282.31 2,627,34 Return Air Temperature from EBR spaces: SUM (cfm X 'F) I Vreturn: Treturnm 81.5 w M Return Air Humidity Ratio from EBR spaces: Wraturn = .008# M ITI #DR AIR This page replaced by Revision 016.
=lCalculation sheet Document: EPMMCP071689 I Rev.: 016 1Plant: WBN /Units 1,2 Page 64 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBRDUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 1:21:44 PM
- EQUIPMENT CONFIGURATION
- VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 This page is added by Rev.016
Calculation sheet Document: EPMMCPO71689 . Rev.: 016 Plant: WBN / Units 1,2 JPage 65 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 1:21:44 PM
~**** QA REFERENCES
- QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016
Calculation sheet Document: EPMMCP07 1689 Rev.: 016 1Plant: WBN / Units 1,2 [Page 66 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 1:21:44 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: U2 2a DATE: 10-14-09 PROCEDURE: EBR Normal CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 38.17 Outlet Relative Humidity (%): 100.00 Flow Rate (gpm and acfm): 238.00 16119.50 Inlet Temperature (degrees F): 42.00 81.50 Outlet Temperature (degrees F): 48.17 46.85 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1911.05 10.11 Clean Pressure Drop (psi): 39.44 Not Calculated Fouled Pressure Drop (psi): 47.17 Not Calculated Velocity (ft/s and ft/min): 10.94 460.56 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 737426/ 589290/ 148137 Btu/hr Average Overall Heat Transfer Coefficient: 7.40 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 46.85 deg F This page is added by Rev.016
Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 67 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 1:21:57 PM
- *.* EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1:
Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.); 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 This page is added by Rev.016
Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 68 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 1:21:.57 PM
- QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016
_ _v Calculation sheet Document: EPMMCP071689 IRev.: 016 1Plant: WBN /Units 1,2 [Page 69 of 194 I
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 1:21:57 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: U2_2b DATE: 10-14-09 PROCEDURE: EBR NORMAL CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): .38.17 Not Required Outlet Relative Humidity (%): 100.00 312.00 Flow Rate (gpm and acfm): 42.00 16119.50 Inlet Temperature (degrees F): 81.50 Outlet Temperature (degrees F): 46.79 46.48 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 2387.41 10.11 Clean Pressure Drop (psi): 63.98 Not Calculated Fouled Pressure Drop (psi): 76.50 Not Calculated Velocity (ft/s and ft/min): 14.34 460.56 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (To.tal/Sensible/Latent): 750625/ 595173/ 155452 Btu/hr Average Overall Heat Transfer Coefficient: 7.52 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 46.48 deg F This page is added by Rev.016
111 Calculation sheet Document: EPMMCP071689 Rev.: 016 1 Plant: WBN / Units 1,2 Page 70 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: COMPRO-l.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:26 PM EQUIPMENT CONFIGURATION
- VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 3 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): .0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): .1.5000 Fin Material: Copper Fin Style: Flat Plate Fin Thickness (in.): 0.0100 Number of Fins per Inch: 8.0 This page is added by Rev.016
I il,Calculation sheet Document: EPMMCP071689 Rev.: 016 1Plant: WBN / Units 1,2 Page 71 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system..
File Name: COMPRO-1.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:26 PM QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016
FIRl Document:
Calculation sheet EPMMCP071689 IRev.: 016 1Plant: WBN /Units 1,2 1Page 72 of 194 I
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: COMPRO-~.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:26 PM
- PERFORMANCE PREDICTION MODE RESULTS *****
CASE ID: U2_2 DATE: 10-14-09 PROCEDURE: CompRmSupplment CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%.): Not Required 65.47 Outlet Relative Humidity (%) 94.99 Flow Rate (gpm and acfm): 22.00 8000.00 Inlet Temperature (degrees F): 42.00 63.90 Outlet Temperature (degrees F): 50.21 53.54 Fouling Factor (l/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 691.51 12.09 Clean Pressure Drop (psi): 2-.13 Not Calculated Fouled Pressure Drop (psi): 2.54. Not Calculated Velocity (ft/s and ft/min): 3.24 640.00 Air Flow Zones: .1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 90725/ 90725/ 0 Btu/hr Average Overall Heat Transfer Coefficient- 8.92 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 52.18 deg F This page is added by Rev.016
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /I & 2 Appendix 11 Page: 73 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2&* Date: 10115/09 Checked by: d= Date: 10/1t109 LOCA CONDITION (SUMMER CASE 1)
LOCA CONDITION USUMMER - CASE 1) CONSIDERS THE FOLLOWING PARAMETERS:
i GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 Cm AIR FLOW RATES AS SHOWN IN PAGE 9 IN APPENDIX 11 CE SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 6 RELATIVE HUMIDITY IS NIA (REF. 5.5-5.7); EVALUATED FOR INFORMATION ONLY go MINIMUM CHILLED WATER FLOW RATES OF 216 GPM TO EACH EBR AHU
- r. MAXIMUM CHILLED WATER SUPPLY TEMPERATURE OF 48°F g LOCA CONDITION INTERNAL (ELECTRICAL) LOAD IN PAGE 4 IN APPENDIX 11 S95°F PRESSURIZING AIR Cm COMPUTER ROOM SUPPLEMENTAL AHU IS NOT RUNNING di STEAM INJECTION SYSTEM IN SERVICE (SEE SECTION 7.5)
This case conservatively minimizes the cooling capability of the EBR AHUs by modeling the minimum chilled water flow rate concurrent with maximum chilled water temperature. This case also conservatively maximizes the predicted room temperatures by assuming no concurrent LOOP. The EXCEL spreadsheet (see pg.74 to 96) and AIRCOOL models (see pg. 97 to 99) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) Input to the AIRCOOL models were approximately equal. This equtes to approximately 88°F (see pg. 96) which is significantly greater than the controller setpoint of 68°F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is:
Tz = 51.6 0F (estimated air side outlet temperature for each EBR AHU based on the AIRCOOL model; see pg.99)
At = 6.1 OF (total air temperature rise thru AHU including steam Injection temperature rise; see Section 7.5)
Ts=Tz+At= 57.7 OF Since the computer room supplemental AHUs are not safety-related and this case Is predicting maximum LOCA room temperatures, these were not credited. For this scenario, the computer room is only cooled by air supplied by EBR AHUs as reflected in the spreadsheet.
This page replaced by Revision 016.
.Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I1 & 2 Appendix 11 Page: 74 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Zff Date: 10/15/09 Checked by: Ifft Date: 10/15109 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-Cl Ref: 5.5- 5.11, 5.14 - 5:16, 5.18,5.20, 5.47 - 5.54, 5.56,5.57,6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow- see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio:. Mixed flow - see below Steady Slate Temperature 85.8 'F Design Rm Temp 'F: 89 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE SEAT WALL ENCL4SURE HGT (rt) (Ft) (Sq Ft) Betu.iq3. MF) (F) M (STI/h)
WEST 692.0' - Ground 42.0 N N 1.000 68.0 85.8 -17.8 -748 SOUTH 692.0'- Ground 47.. NA N 1.000 68.l 85.l -17.8 -837 NORTH 692.0'- Ground 23. NAI N 1.00( 68. 85.8 -17.8 -40 NORTH 692.0' - AB/A1, 42" CI 18. 14.51 268. 0.212 119.( 8s. 33.2 1, NORTH 692.0'- AB/AS, 42" CI 5... 14.1 79.8 0.212 104.0 85. 18.2 308 EAST 692.0- - C2, 36" CI 33. 14.5 420.1 0.236 88.: 85.. 0.51 54 EAST DoorC2 a.( 7.2 57. 0.448 88.3 86. 0.5 1 EAST 692.0' - Stair Cl, 36" CI 9. 14. 130. 0.23 72.3 86. -13.6 -41 FLOOR 692.0' - Ground 42.1 47. 1974. 0.02 68.( 85. -17.8 .891 CEILING 708.0 - TBrTI, 18" CI 42.0 47. 1974. 0.30 120. 85. 34.2 20fS91 TOTA TRANSMIS ION LOAD = 19,526
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 9,027 TOTAL ROOM SENSIBLE LOAD: 28,554 SUPPLY AIR:
Supply air Is a mix of air from room C2 & AHU.
Room C2 AHU Temperature, *F I 86.3I1 57.7 Total flow = 4,572 cfm Supply air temperature: 80.1 'F TS I I 0Q I CFMJ 0
ROOM TEMPERATURE (Tr) = ( 80.1 ) + ( 28,554 1(1.08 x 4,572 = 85.9 F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (W Room [ 2] AHU cfm358 94 Humidity ratio 0.0092.LaJ Total flow = 4,572 cfm Wr= 0.0069 # moist/ # dry air ISTEADY STATE ROOM CONDITIONS: 85.8-F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I i & 2 Appendix 11 Page: 75 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2 Date: 10/15109 Checked by: . . Date: 10/15/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C2 Ref: 5.5 -5.11,5.14 - 5.16,5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan)
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Stead State Temperature: 86.3 'F Design Rm Temp 'F: 83 TYPE OF LE*GTH/ WIDTH AREA U Ta Tr DELTA T SZHSIWZ H&Z MALL ENCLOSURE HGT (Ft) (Ft) (Sq Ft) Btuih.sqft (*F) (F) (F) (BTU/h)
WEST 692.0' -C1, 38" Cl 33.3 14.. 425.3 0.231 86.1 88.3 -0.6 -50 WEST Door C2 7. 8 67.1 0.44 81. 86. -0.6 .13 EAST 892.0' - C3, B"RMW 33.31 14.. 482. 0.455 89.1 86. 3. 741 SOUTWH 892.0 - Cll, 8" RMW 11.1 14.. 112.1 0.4551 86.4 as. 0.1 ._
SOUTH Door C3 7.2 8. 87.6 0.4481 86.4 a. 0.1 31 SOUTH 892.0'- Stair C1, 12" Cl Is. 14.. 261.0 0.431 72.31 88.. .14.0 .1,576 NORTH 892.0' -ABIA3,
- ABIAB, 48" NORTH 692.0' 48" CI CI 10 19.
14.
14.,
162.
278.
0.192 104. 86. 17.7 51 0.19 104. 86. 17.7 94 '
FLOOR 692.0' -Ground 29.4 33. 989. 0.021 68. 86.1 -18.3 .471 CEILING 708.0' - C1, 18" CI 29.; 33.: 989.4 0.305 93.J 86. 7.4 223 rTOTAL TRANSMISSION LOAD = 2,342
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
.PEOPLE 0 X 250 0 ELECTRICAL LOAD 4.468 TOTAL ROOM SENSIBLE LOAD: 8,809 SUPPLY AIR:
Supply air is a mix of air from room C11 & AHU, Room C11 AHU IT3367 I221 I Temperature,o F 1 86.41 57.7 Total flow = 3,588 cfm Supply air temperature: 84.6 'F Ts I I a I CFMj ROOM TEMPERATURE (Tr) = ( 84.6 ) + ( 6,809 /(1.08 x 3,588 ) = 88.4 *F LATENT LOAD: Q latent PEOPLE 0X 200 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO ,°r.
Room C1, I HLI cfm 367 1 221 Humidity ratio 0.0069 1 0.0069 Total flow = 3,588 cfm Wr= 0.0069 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 86.3 -r ry bulb I This page replaced by Revision 016.
.Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I1 & 2 Appendix 11 Page: 76 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 26 Date: 10/15/09 Checked by: . . Date: 10115/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0.C3 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.2 ROOM NAME: 260V BATTERY ROOM I Design airflow: 990 cfm (Transfer from room Cl1)
Supply Air Tamp: 86.4 *F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 89.7 'F Design Rm Temp 'F: 88 TYPE OF LENGTH/ WIDT AREA U TS Tr DELTA T SENSIBLE NEAT TvaLL ENCLOSURE HGT (rt) (IFt) (Sq Ft) Btulh.sqfL (CF) (F) (F) (BTU/h)
EAST 692.0' - C4, 8" RMW 33. 14.1 482.9 0.451 87.5 89.; -2.2 -48, WEST 692.0' - C2, 8" RMW 33 14.1 482.9 0.465 88.3 89. -3A -744 SOUTH* 692.0 - CI1, 8" RMW 23 14.51 311.2 0.45a 86.4 89. -3.3 -46 SOUTH Door C4 7. 3.7 26.6 0.448 86.4 89. -.3. -31 NORTH 676.0' -AB/A2, 42" CI 7. 14. 108. 0.21 104. 89. 14.3 33(
NORTH 692.0'- ABIA3, 42" CI 15 14. 229.1 0.212 104.(0 89.1 14.3 691 FLOOR 692.01 - Ground 23. 33 776. .02 68. 89. 21.7 -431 CEILING 708.02 - C1118" CI 23. 33. 776. 0.30
! 93. 89. 4. 94 TOTAL TRANSMISSION LOAD = -204
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 3,619 Ts I I Q I CFMI ROOM TEMPERATURE (Tr)= 86.4 ) + ( 3,619 /(1.08 x 990 ) 89.8 'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) 0.0069 + 0 / (4840 x 990) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 89.7 ry u This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN/ I &2 Appendix 11 Page: 77 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z Date: 10115/09 Checked by: W Date: 10/15/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM I Design air flow: 2,394 dim (Supply from AHlU)
AHU Supply Air Temp: 57.7 OF Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air Sted tt emperature: 87.5 "F Design Rm Temp 'F: 85 TYPE OF LENGTH/ WIDTH IAEA U I . Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT Cit) RIt) (Sq Ft) BtuthKAtql Vk) 't) ('1) (BTU/h)
SOUTW 692.0' -C11, 8" RMW- 26.3 14.6 321.7 0.451 86.4 87.5 -1.1 -161 SOUTH Door CS 7.2 6.3 45.2 0.440 80.4 87.5 -1.1 -22 NORTH 876.0' - ABIA2, 42" Cl 25. 14.,1 366.9 0.212 104.C 87.1 16.5 1,28 EAST 692.0' - C5, 8" RMW 33.31 14.5 482.9 0.4551 88.6 87. -0.9 -19 WEST 692.0' -C3, 8" RMW 33.31 14.1 482.9 0.451 89.7 87.1 2.24 FLOOR .692.0' - Ground 25. 33. a42. 0.021 68. 87.3 -19.1 -42 CEILING 708.0'. -C, 18" Cl 25. 33. 842. 0.305 93.7 87.1 6.2 1 9 TOTAL TRANSMISSION LOAD u 2,852
(")The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 74,642 TOTAL ROOM SENSIBLE LOAD: 77,194 Ts I . I CFMI 0
ROOM TEMPERATURE (Tr)= 57.7 ) + ( 77,194 /11.08 x 2,394 ) = 87.6 F LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 2394 ) = 0.0069 ISTEADY STATE R M CONDITIONS: 87.5 T dry bulb 1 This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 78 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Ze Date: 10/15/09 Checked by: &._.W.,....Date: 10/15/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C5 Rat: 5.5 -5.11,5.14 -5.16, 5.18, 5.20, 5.47 - 5.54,5.56,5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2,520 cfm (Supply from AHU)
AHU Supply Air Tamp: 57.7 *F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Stead State Temperature: 86.6 "F Design Rm Temp "F: 85 TYPE OF LENGTH/ WIDTH AREA U T TTr DELTA T SENSIBLE AT WALLENCLOSURE GT. (Ft) (Ft) (Sq Ft) BtUjlsqft.L (CF) (F) (F) (BTtJ/h)
SOUTH* 692.0' - Cll, B" RMW 2837 14.5 371.0 0.45 as. 86.6 -0.2 -3_
SOUTH Door C6 7.2 5.3 45.2 0.448 86. 86.6 -0.2 ._
NORTH 676.0' - A2, 42" Cl 20.7 14.5 300.2 0.212 104.. 86. 17.4 1,10 NORTH 676.0' . A3,42" Cl 8.0 14.1 116.0 0.212 104.. B6. 17.4 42 EAST 692.0' - C6, 8" RMW 33. 14.1 482.9 0.458 88.1 86.. 1.4 30 WEST 892.0' - C4. 8"RMW 33. 14. 482. 0.45 87. 88. 0.9 19 FLOOR 692.0'. Ground 28. 33.3 955. 0.02 68.- 88. 18.6 -48 CEILING 708.0' - C3, 18" Cl 23 33 765. 0.30 73. 86. -12.9 -3,01 CEILING 708.0 - Cl 18" CI 5. 33. 189. 0.30 93. 56. 7.1 411 TOTAL TRANSMISSION LOAD = -1,0,2
(") The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL PEOPLE 0 X 250 0 ELECTRICAL LOAD 79,977 TOTAL ROOM SENSIBLE LOAD: 78,915 Ts I 0 I CFMI ROOM TEMPERATURE (Tr)= 57.7 ) + ( 78,915 /(1.08 x 2,520 ) = 86.7 'F LATENT LOAD: 0 latent PEOPLE 0X .200 0 TOTAL ROOM LATENT LOAD: a ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 /(4840 x 2520 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 86.6 "P u This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 79 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: al Date: 10115/09 Checked by: d= Date: 10115/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-CS Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20,5.47 - 5.54.5.56, 5.57.6.2 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room Cli)
Supply Air Temp: 86.4 'F Supply Air Humidity Ratio: 0.0069 IbW1Ib dry air Steady State Ter ra : 88.0 'F . Design Rm Temp 'F: 88 TYPE OF LENGTH/ WIDTH AREA ' . To Tr 'DELTA T 'SENSIBLE HEAT WALLcoSu HsT. (Ft) (rt) (Sq Ft) Btu*.sq. (C) M") .D (BST/h)
SOUTH* 692.0' .C1l, 8" RMW 23.3 14.1 311.31 0. 86.4 88.0 -1.6 -227 OUTH Door C7 7.2 3. 26. 0. 88. 88. .1.6 -1 NORTH 692.0'. ABIA31, 42" Cl 20.3 14.6 294.4 0.21 104.0 88.0 16.0 99 NORTH 676.0'. ABIA3, 42" CI 33.0 14.1 43.6 0.21 104.01 88.0 16.0 1-EAST 692.0'- C7, 8" RMW 33. 14..1 482.9 0.48O 88.4 88. 0.4 88 WEST 692.0' - C5, 8" RMW 33. 14.1 482.1 0.45 86.6 88.0 -1.4 *-30 FLOOR 692.0' - Ground 23. 33. 776. 0.02 68. 88. -20.0 -40 CEILING 708.0' - C4,18" Cl 6.2 33.3 229.1 0.30 88. a 88.0 0.4 2 C.EILING 708.0' -3 318" CI 16. 33. 526.1 0.30 73.j 88.0 -14.3 -2,29 TOTAL TRANSMIS ION LOAD -1,990
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 1,833 Ta ! I ol CFMI ROOM TEMPERATURE (Tr) ( 86.4 ) + ( 1,833 /(1.08 x 990 ) = °F
-81 LATENT LOAD: a latent PEOPLE 0x 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE R MCONDITIONS: 88.0 -1 dry Dulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 80 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELa 692.0 & 708.0 - Control Bldg.
Prepared by: ad Date: 10/15/09 Checked by: = Date: 10/15/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11,5.14 -5.16.5.18,5.20,5.47 - 5.54, 5.56,5.57.6.2 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room Cl11)
Supply Air Temp: 86.4 *F Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 88.4 ýF Design Rm Temp 'F: 90 TYPE OF LENGTH/ WIDTH AREA u Ts Tr DELTI. T SENSIBLZ HEAT WALL ENCLOSU*E SGT. (t)A (t) (Sq itt Btu)13"HO qft F ("M) I (M)
M(ITO/h)
SOUTH* 692.0' -Cl, 8" RMW 11.3 14.5 137.3 0.456 88.4 88.4 .2.0 -121 SOUTH Door C8 7.21 3.7 26.1 0.448 86.4 86. .2.0 -24 NORTH 692.0' -ABIA31, 42" CI 11. 14.1 163.9 0.212 104. 88. 15.6 542 EAST 692.0- - C8, 8" RMW 33.1 14.1 482.9 0.45 82.1 88. .5.8 -1,201 ST "892.0' -C6, 8" RMW 33. 14.51 482.9 0.455 88.L 88. -0.4 -08 FLOOR 692.0'-Ground 11 33 37. 0.02 8. 88. .20. .2001 CEILING 708.0' - C4, 18" CI 11 33 376. 0.30l 88. 68. 0.0 IrOTAL TRANSMIS ION LOAD E -1,103 (1 The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,041 TOTAL ROOM SENSIBLE LOAD: 938 Ts I I 0 I CFMI ROOM TEMPERATURE (Tr)= 86.4 ) + ( 938 /(1.08 x 440 ) = 88.4 'F LATENT LOAD: 0 latent PEOPLE 0X 200 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 440 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 88.4 ry u This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 81 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: a Date: 10115/09 Checked by: &W Date: 10115109 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C8 Rea: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56,5.57,6.2 ROOM NAME: 24V &48V BATTERY BOARD AND CHARGER ROOM Design air flow: 873 din . (Supply from AHU)
AHU Supply Air Temp: 57.7 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Stead State Temperature: 82.9 'F Design Rm Temp 'F: 74.
TYPE OF LENGTH/ ODTH IA U To Tr DELTA T SENSIBLE SEAT WXTENCLOSURE HGT. (Wtj (Ft) (Sq It) BtJhui.sqft. (CF) (1 (F)M (STU/h)
SOUTH* 692.0' - C1i, a" RMW 181 14.1 234.5 0.451 88.4 82.1 3.5 37 SOUTH Door3C 7.2 3.7 26.6 0.448 88.4 82.1 3. 4 NORTH 692.0' - ABIA31, 42" CI a18.( 14.1 261.0 0.212 104.0 82. . 21.1 1,1 EAST 892.0' - C12, 8" RMW 33. 91 299.7 0.454 85.7 82. 2.8 38 EAST (ABOVE C12 692.0' - ATTIC, 8" RMW 33.3 5.5 183.2 0.455 74.1 82. -8.8 -73 WEST 892.0' . C7, 8" RMW 33.3 14. 482. 0.45 88.4 82. 5.5 1,20 FLOOR 892.0' - Ground 18. 33.1 599.4 0.021 68. 82. -4.9 -23 CEILING 708.0' - C4. 18" Cl 181 33.3 899.4 0.305 88.4 82. 5.5 100 TOTAL TRANSMIS ION LOAD . 3,213
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 20.683 TOTAL ROOM SENSIBLE LOAD: 23,895 Ts I ° I CFMI ROOM TEMPERATURE ('r) = 57.7 ) + ( 23,895 I( 1.08 x 873 ) = 83.0 *F LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 I (4840 x 873 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 82.9 -1 ery bulb This page replaced by Revision 016.
woommomomd
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 82 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ad Date: 10/15109 Checked by: . . Date: 10115/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C9 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18. 5.20,5.47 - 5.54,5.58, 5.57,6.2 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below -
Steady State Temperature: go.5 'F Design Rm Temp 'F: 88 TYPE OF IZNOT. / WIDTH (AREA U TB Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HOT. (t) (Ft) (Sq Pt) Btui**IfLt M() (F) ME) (BTU/h)
WEST 692.0' - C12, 8" RMW 33. 9.0 299. 0.465 86. 90. -4.8 -65 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33 51 183. 0.451 74.1 90.! -16.4 -1,36 EAST 692.0'- CI, 36" Cl 33 14.5 425. 0.23 77. 90. -12.9 -1,29 EAST DoorCll 7.. 801 57. 0.448 77.1 90.. -12.9 -331 SOUTH* 692.0' - C11, 8" RMW 25,0 14. 305.1 0. 86.4 90.. -4.1 -56 SOUTH Door C10 7.2 8. 57.4 0.. 86.4 90.. -4.1 -10 SOUTH 692.0"- Stair C2, 8"RMW 18.[ 14. 261.0 0.45 71.1 90.. -18.6 .2,20 NORTH 692.0' - AB9A29,42" Cl 20. 14. 290.1 0.212 111 .o 90.. 20.5 1,260 NORTH 692.0' -ABIA30, 42" CI 23. 14. 333. 0.21 111-.0 O0.. 20.5 1, FLOOR 692.0' -Ground 43.( 33. 1431. 0.02 68. 90. -22.5 CEILING 708.0' -C4, 18" Cl 43.0 33.1 1431.1 0.30 88.4 *90.1i -2.1 -91
-TOTAL TRANSMIl;ION LOAD B -5,177 Ce)
The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 Soo ELECTRICAL LOAD =103,424 TOTAL ROOM SENSIBLE LOAD: 98,348 SUPPLIMENTAL AIR HANDLING UNIT: 0 NET ROOM SENSIBLE LOAD: 98,348 SUPPLY AIR:
Supply air is a mix of air from room C12 & AHU.
Room C12 AHU cfm 626 2678.
Temperature, I 85.71 57.7 1 Total flow = 3,303 cfm Supply air temperature: 63.0 'F Ts I I CFMI ROOM TEMPERATURE (Tr)= 63.0 ) + ( 98,348 /(1.08 x 3,303 =F 90.6 LATENT LOAD: a latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr:
Room 1 H cfm Humidity ratio 0.0070J2.01(0 Total flow = 3,303 cfm Wrl= 0.0069 # moist # dry air
.Wr= 0.0069 + 400 /(4840x 3,303 = 0.0069 STEADY STATE ROOM CONDITIONS: 90.5 ry u This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 83 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ad Date: 10115/09 Checked by: dn Date: 10115109 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C10 Ret: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow. 2,304 cfm (Supply from AHU)
AHU Supply Air Temp: 57.7 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Stead State Tamprature: 77.6 'F Design Rm Temp 'F: 87 TYPE OF LNGZh WIDTH AA u Toa Tr DELTA T SENSIBLE HEAT ALL ENCLOSURE (Ft (t) (sq tlF) hT. ) (F) (BTU/h)
EAST 892.0' - Ground 42.0 NA N- 1.000 68.. 77.0 -9.6 -403 SOUTH 692.0' - Ground 47.( NA NI 1.000 68.. 77.6 -9.6 -451 NORTH 692.0'- Ground 224 NAI NI 1.000 68.. 77.6 .9.6 2111 NORTH 692.0' - AB/A27, 42" Cl 21.0 14.5 304.1 0.21 119. 77.6 41.4 2,67 NORTH 692.0' - ABA29, 42" CI 4.0 14. 68.1 0.212 111. 77.1 33.4 411 WEST* 692.0'. C9, 36" CI 33. 14.5 420.9 0.231 90. 77.1 12.9 1,281 WEST DoorCll a. 7. 57. 0.448 90.1 77.1 12.9 33 WEST 692.0'. Stair C2, 36" CI 9. 14.5 130.1 0.231 71. 77.1 -5.7 .17 FLOOR 692.0' - Ground 42.C 47.4 1974.4 0.021 68. 77.1 -9.6 -49 CEILING 708.0 -TBTI, 18 42.C 47.0 1974. 0.301 120. 77.q 42.4 25,52 TOTAL TRANSMISSION LOAD 28,491
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LAOD 21,304 TOTAL ROOM SENSIBLE LOAD: 49,795 Ts I 0 I CFMj ROOM TEMPERATURE(Tr)= ( 57.7 ) + ( 49,795 /(1.08 x 2,304 ) = 777'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 2304 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 77.6 -F dry Dull -
This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN 1 1 & 2 Appendix 11 Page: 84 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z. Date: 10115109 Checked by: MW Date: 10/15/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-Cl1 Ret: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design airflow: Mixed flow- see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 86.4 'F Design Rm Temp 'F: NA TMPE OF LENGTLH/ WIDTH AEA UI To Tr DELTA T SENSIBLE BRAT MALL XNCLOSUm GT. (Ft) (Ft) (sq Ft) Btuih.sqf.l CF) ]F) ) (BTU/h)
SOUTH 892.0' - Ground lei.. NAN N 1.001 68.C 86.4 .18.4 -3,330 NORTH* 692.0' - C2, B"RMW 11. 14.5 112.1 0.45 86.6 86.4 -0.1 "=
NORTH Door C3 7. 8.0 57. 0.4 86.6 86.4 .0.1 -,_
NORTH' 692.0' -C3, 8" RMW 23. 14.1 311. 0.41 89.7 86.46 3.3 467 NORTH Door C4 7. 3.7 26. 0.448 89.7 86.4 3.3 3 NORTH* 692.0' -C4, 8" RMW 25. 14.1 321. 0.4551 87.51 86.4 1.1 161 NORTH Door C8 7.2 6.3 45. 0.448 67.. 86.4 1.1 22 NORTH* 692.0'. C5, V" RMW 28.7 14.1 371. 0.4855 86 86.4 0.2 341 NORTH Door CS 7.2 6.3 48.2 0.441 86.4 86.4 0.2 ,4 NORTH* 692.0' -C6, 8" RMW 23.3 14.5 311. 0.4551 88.0 86.4 1.6 221 NORTH Door C7T 7.2 3. 26. 0.448 886 6 86.41 1.6 1 NORTH* -692.0 - C7, 8" RMW 11.3 14. 137. 0.458 88. 66 86.41 2.0 125 NORTH Door C8 7.2 3. 20. 0.446 88.4 86.41 2.0 242 NORTH_ 692.0' - C8, 8" RMW 18.01 14.. 234.. 0. 82. s664 -3. -37 NORTH Door C9 7.2 3. 26. 0.448 82.1 a66. -3.6 -44 NORTH* 692.0'. Ct2, S" RMW 11.0 9. 77. 0.45011 86.. .0.7 -2 NORTH Door C13 77.2 3. 21. 0. 85. 8B6. .0.7 -_
NORTH Attic (Above C12) 11.01 8.5 60.. 0.48 74.1 86 -12.3 -33 NORTH 11692.0' - C9, 8" RMW 24.1 14.5 292.1 0.486 90.( 86.. 4.1 54=
NORTH DoorC10- 7.
7.1 8. 57. 0. 90.! 66. 4.1 10 EASTU Stair C2, 8" RMW 8.01 14.5 94.1 0.45 71.1 86.4 -14.8 -2 EAST Door C12 7.2 3. 21.1 0.. 71,l 86. -14.5 -14 WEST_ Stair Cl, 8" RMW 8.0 14.1 94.i 0.48S 72.3" 86.6 -14.1 _ 6061 WEST Door C1 7. 3.01 21.1 0.. 72.31 86.4 .14.1 -13 FLOOR 692.0'- Ground 181. 6. 1448. 0.0 68.0 86.4 .18. "69 CEILING 708.0' - Cl, 1" Cl 66.9 8.0 644.0 0.30 93. 664 7.3 1,211 CEILING 708.0' - C2, 18" Cl 39. 6. 312. 0.30 89. 86. 2.9 27 CEILING 1708.0 - C4, 1" Cl 74.0 81 92. 0.30 A. i8 2.0 361
-TOTAL TRANSMI ION LOAD) -2,700
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
This page replaced by Revision 016.
Calculation Identifier EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 85 of.194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: a Date: 10/15109 Checked by: j= Date: 10/16/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-Cl1 ROOM NAME: CORRIDOR (contrd)
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,908 TOTAL ROOM SENSIBLE LOAD: 208 SUPPLY AIR:.
Supply air is a mix of air from rooms C4, CS &C8 &outside air.
Room C4 C5 IC8I cfI 8873 2394 Temperature, *F 8,7S.6 2520 86.6 2.9 Total flow = 5,787 cfm Supply air temperature: 86.4 'F Ts I I Q ! CFMI 0
ROOM TEMPERATURE (Tr) = ( 86.4 ) + ( 208 /(1.08 x 6,787 ) = 86.4 F LATENT LOAD: Q latent PEOPLE 0X 200 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wry.
Room t 2394II 2520 C5 C 8763I Humidity ratio H0.00691 0.0069 1 0"0069 Total flow*= 5,767 cm Wr= 0.0069 # moist / # dry air iSTEADY STATE ROOM CONDIT1ONS: 86.4 -F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 86 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: B Date: 12/10/08 Checked by: 02 Date: 12112/08 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0-C12 Ref: 5.5 - 5.11.5.14 - 5.16, 5.18, 5.20,5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: sECONDARY ALARM STATION ROOM Design air flow: 626 cfm (Supply from AHU)
AHU Supply Air Temp: 57.7 *F Supply Air Humidity Ratio: 0.0069 ibW/Ib dry air Steady State Temperature 85.7 'F Design Rm Tern ture 79 TYPE OF LENGTH/ WTr 5 U T' Th DT. 3 SENSIBLE fEKI ZLcLLsURE SHT. (It (It) (Sq Irt) Btuftsiqf. ("F) ("F) () (BTV/h)
EAST 692.0' - C9, B" RMW 33.3 9.0 299.1 0.451 90.1 86. 4.8 68l WEST 692.0' . C8, 8" RMW 33.3 9. 299. 0.451 82. 8a. .2.8 -38 SOUTW 692.0' - Cll, 8" RMW 11.0 9.0 77.! 0.45 86.1 865. 0.7 21 SOUTH DoorC13 7. 3. 21.1 0. 86. 85.. 0.7 _
NORTH 692.0 - ABIA31, 42" CI 8.01 9.01 72.0 0.21 104. 86.. 18.3 27 NORTH 692.0' - ABIA3O, 42" CI 3.1 9.1 27. 0.21 111. 85.. 25.3 1 FLOOR 692.0 - Ground 11.4 33.1 366. 0.02 68.( 85. .17.7 .165 ATTIC (Susp. celling)
_AILING 11. 33.3 366. 0.33 74.1 68.' -11.6 -1,404 T TAL TRANSMI SION LOAD = 4
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area, LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD 19,570 TOTAL ROOM SENSIBLE LOAD: 18,976
.Ts I I CFMI ROOM TEMPERATURE (Tr) = 57.7 ) + ( 18,978 ( 1.08 x 626 = 85.8 "F LATENT LOAD: 0 latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200/ (4840 x 626 ) = 0.0070 ISTEADY STATE ROOM CONDITIONS: 85.7 . try bulb '
This page replaced by Revision 016.
Calculation Identifier EPM-MCP-071689 Rev.: 16 Plant: WBN I & 2 Appendix 11 Page: 87 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Zd Date: 10/15/09 Checked by: & Date: 10115/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. - N/A ROOM NAME: A131C(above C12) Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 -5.54, 5.56, 5.57, 6.2 Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Terperature: 74.1 'F Design Rm Temp "F: NA TYPE OF LENGTH/ WIDTH IAMB U Ta Tr DELTA T SENSIBLE MEAT ALL ENCLOSURE GT. (It), (it) (Sq Ft) B*u/.sqft. (F) (F) (F) (eTU/h)
EAST 692.0! C9, 8" RMW 33.3 51 183.2 0.4551 90.1 74.1 16.4 1,36 WEST 692.0' *CS, 8" RMW 33.3 5.1 183.2 0.4551 82.1 74.1 8.8 73 SOUTH 692.0'- C1l, 8" RMW 11. 5.1 60.1 0.45 86.4 74.1 12.3 33 NORTH 692.0'- AB/A31, 42" CI 8.( 5. 44.0 0.212 104.C 74.1 29.9 27J NORTH 692.0' -ABJA30, 42" CI 3. 65 18. 0.21u 111 .C 74.1 36.9 12 FLOOR 692.0' C12 11 33. 36. 0.33 885. 74.1 11.6 1,40 CEILING 708.0' -C4, 18" CI 11.( 33 366.4 0.305 88.4 74.1 14.3 1159 TOTAL TRANSMIS ION LOAD = 6,848 ISTEADY STATE ROOM CONDITIONS: 74.1 -F dry bulb This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 88 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2& Date: 10115/09 Checked by: W Date: 10115109 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. - 892.0' -STAIR C1 Ref: 5.5 -5.11. 5.14 - 5.16, 5.18,5.20,5.47 - 5.54. 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Tamp: NA °F Supply Air Humidity Ratio: NA IbW/Ilb dry air Steady State Temperature: 72.3 'F Design Rm Temp 'F: NA TYPE OF LZNGTHI/ WIDTH I (A A TU DELTA T SZENSIBLE HEAT 1mLL ENCLOU HGT. ()1 (It)
W (Sq Ft) Bt.qft. M(F) (MF) .(Ba/h)
WEST 892.0' - C1, 36" CI 8.( 14. 116. 0.23 85. 72. 13.5 37 SOUTH 892.0'- Ground 18.0 14.. 261. 00 72. -4.3 -1,1 NORTH 692.0' - C2, 12" CI 18.0 14. 261. 4 72.. 14.0 1,57 EAST 692.0" - C1l, 8" RMW 8.( 14. 94.1 0.4 86. 72. 14.1 60 EAST DoorC1 7. 3. 21. 0. 86. 72. 14.1 13 FLOOR 692.0' - Ground 18.0 80 144. 0.02 68.8 72. -4.31 -1 CEILING (SeeNote) M I1111 '
TOTAL TRANSMISSION LOAD. 1,548 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
()The area of the door, listed directly below this wall area, has been subtracted from the total wail area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 = 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LAD: 2,S31 ISTEADY STATE ROOM CONDITIONS: 72.3 -ry u bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 89 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 -Control Bldg.
Prepared by: a Date: 10/15/09 Checked by: n Date: 10/15109 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 692.0'. STAIR C2 Ret 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Tamp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 71.9 F Design Rm Temperature: NA TYPE OF LENGT"/ WIDTH AmI U I To TI DELTA T SENSIBLE HZAT MXLENCWISURE HT. (It) (Ft) (sq Ft) Btulhfsft. CF) (.F (BTU/h)
WEST 692.0' -C11, 8" RMW 8.0 14.5 9. 0.45 86.4 71. 14.5 623 WEST DoorCt2 7.2 3.0 0. 86. 71. 14.5 1 SOUTH 692.0'- Ground 18. 14. 261. 1.00 68.0 71. 3.9 -1,018 NORTH 692.0' - C9, 8" RMW 18.01 14.5 261. 0.4 90.-1 71. 18.6 2,2 EAST 692.0'- CIO, 36" Cl 8.0 14.5 116. 0.23 77.A 771. 5.7 1 FLOOR 692.0' -Ground 18.o 8.01 14. 0.02 68.1 71. -3.91 -1 CEIUNG (See Note) ...
'TOTAL TRANSMI*-ION LOAD =
Note: No transmission through the ceiling Is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% = 983 EQUIPMENT 0.0 X 3.413 X 100% = 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 IIAIA. KURJlO SENSIBLE LUAU: 3,078 ISTEADY STATE ROOM CONDITIONS: 71.9 "I dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 90 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Me Date: 10/15109 Checked by: jM Date: 10115/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 708.0-Cl Ref: 5:5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow: 6.691 cfm Supply Air Temp: 57.7 'F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Stead State Ternerature: 93.7 'F Design Rm Temp: 89 TYPE o0 LENGTH/ WIDTH ARA U To Tr DELTA T SENSTRLX HEAT WMLL ENCLOSURE 0GT. (rt) (Ft) (Sq Ft) Btih.sqg (F ) ("F)
MM (BTU/h)
SOUTH 70.0' - TBrTI, 36" Cl 68.2 19.501 1329.1 0.231 120.0 93.. 26.3 8,2 SOUTH 708.0' - Stair C1, 8" Cl 18.6 19.50 351.1 0.. 91.1 93. -2.4 -421 NORTH 676.0' - AB/A2, 36" CI 37.2 3.50 130.2 0.23( 104.0 93. 10.3 31 NORTH 692.0' - AB/A3, 36" Cl 26.1 3.5 92. 0.23 104.C( 93.1 10.3 2211 NORTH 692.0'
- AB/A5, 36" CI 21.1 3.60 75.3 0.231 104.0 93.7 10.3 18 NORTH 713.0'- Gen.area, 36" CI 56.2 16.00 899.2 0.23 118.( 93.7 24.3 5,15 NORTH 713'-.A25, 36" Cl 15..1 16.00 240.0 0.23 112.( 93.7 18.3 1,03 NORTH 713'- A26, 36" CI 15.0] 16.00 240.0 0.23 113.0 93.7 19.3 1,094 EAST* 708.0' .C2, 8" CI 8.01 19.5 113.0 0.50 89. 93.7 4. -241 EAST 1DoorC22 7.2 6.001 43.0 0.441 89. 93.7 -4.4 -851 EAST 708.0' -C3, 8" Cl 34.1 19.50 538.31 0.500 73. 93.7 -20.0 -5,3831 WEST' 708.0' - TBrTr, 36" Cl 34.5 19A4 647.2 0.236 120.0 93.7 26.3 4,01 WEST Door C20 7.3 3. 25.61 0.448 120.0 93.71 26.3 301 WEST* Stair C1, 8" CI 8.01 19. 134.,1 0.431 91.3 93.71 .2.4 -139 WEST Door C21 7.2 3.0 21.51 0.448 91.3 93.71 .2.4 -.23 FLOOR 692.0' - C2. 18" Cl 989.0 0.3061 86.3 93.71 -7.4 -2,23'-
FLOOR 692.0W - C3, I8" Cl * -- 775.91 0.3061 89.71 93.71 .. 0 -4 FLOOR 692,0W - C4,18s" CI 842.` 0.30` 87.! 93.I -6.2 -1,69 FLOOR 692.0- - CS, I8" Cl B 189.81 0.30,1 86.1 3.!.71 .7.11 -411 FLOOR 692.0' - C1I, 18" CI 544. 0.30 86. 93.71 -7.3 CEILING IT29.0 -C1,I8" Cl !--- ; .rS1: 01.10* 12150 93.,n 2231 -1,211 22,72 34 TOTAL TRANSMISSION LOAD - 30,61-() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD = 229.272 TOTAL ROOM SENSIBLE LOAD: 260,387 T I I I CFMI ROOM TEMPERATURE (Tr) = 57.7 ) + ( 260,387 1(1.08 x 6,691 ) = 93.7 'F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 TOTAL ROOM LATENT LOAD: 400 Room humidity ratio Wr = 0.0069 + 400 /(4840x 6,691 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 93.7 -I2:ry ýu i This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 91 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: a& Date: 10/15/09 Checked by: dW Date: 101t5/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. - 708.0'- C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 -5.54,5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: NA cfm 0
Supply Air Temp: NA F Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 89.3 "F Design Rm Temp 'F: NA TYPE OF LENGTH/ WID I( A )1EA U To Tr DELTA T SENSIBLE HEAT WALL = amsu GT. (Ft) (Ft) (Sq Ft) BhM.sqt. (. (M (M (BTU/h)
EAST* 708.0' -C4, 8"CI 8.C 19.1 113.0 0.500 88., 89.. -0.9 -51 EAST Door C24 7.7; 6.C 43.0 0.448 88.4 89.. .0.9 -1 WEST 708.0' - C1, 8" CI 8.0 19.1 113.( 0.500 93.7 89.. 4.4 24 WVEST Door C22 7. 6.1 43.0 0.448 93.7 89.3 4.4 8 SOUTH* 708.0' - TB/T1, 36" Cl 39. 19.5 736.1 0.236 120.0 89.-" 30.7 5, SOUTH Door C26 7. 3.4 24.4 0.441 120.0 89., 30.7 33 NORTH*
NIORTH IDoor - C3, 8" Cl 708.0'C23 39.
7., 19.1 6.0 717.51 43.01 0.500
- 0. 73.1 31 89.3
- 8. -16
.15*.6 -5,69
-301 FLOOR 892.' - C11 I8" Cl 312. 0.30 86. 89. -2.9 -27 CEILING 1" Cl 31 0.30 116. 89. 2.71 2729.0-C1, ITOTAL TRANSMISSION LOAD 23021 Z
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL: 7.5 HP Does not operate during this LOCA case(Computer Rm Supplement.Cooling) 0 PEOPLE 0 X 250 = 0 LIGHTING 5,638.0 X 3.413 X 100% = 19,242 EQUIPMENT *217.0 X 3.413 X 11000/6 741 CABLE TRAYS 0 X, 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 22,285 iSTEADY STATE ROOM CONDITIONS: 89.3 -F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 1 1 & 2 Appendix 11 Page: 92 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: a Date: 10/15/09 Checked by: .. Date: 10/15/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. 708.0-C3 Rea: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20, 5.47 - 5.54, 5.56,5.57,6.2 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Ternerature: 73.7 'F Design Rm Temp 'F: 82 TYPE OF LENGTH/ WIDTH AREA U To DELLT T SZNSIBLEZ LL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) BtuMh.sqlt. (F) CF)
(F (BTU/h)
SOUTW 1708.0 - C2, 8" CI 39.1 19.1 717.1 0.500 89.3 73.7 15.6 5,596 SOUTH JDoorC23 7.21 6.0 43.0 0.441 89.: 73.7 15.6 301 NORTH 676.0' - ABIA3, 36"'C 301 3.1 136.51 0.23C1 104. 73.7 30.3 97 NORTH 713.0'- Ion, fltr rm, 36" CI 9 16.01 24.0 0.2361 118.0 73.7 44.3 6,82 EAST 706.0' - C4, 8" Cl 33 19.1 649.4 0.500 88.1 73.7 14.7 4,77 WEST 708.0'- C1, 8" Cl 33 19 649., .5 93.7 73. 20.0 0, FLOOR 692.0' - CS, 18" CI 766. 0.30, 73. 12.9 0.
FLOOR 692.0' -C, 18" Cl 826.1 0.30 2,297 CEILING 729.0-Cl 18"CI . 3.31 4=1292.
ITOTL NMISSON OAS46,64j
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD = 46,236 TOTAL ROOM SENSIBLE LOAD: 93,376 SUPPLY AIR:
Supply air Is a mix of air from two different air handling units.
Room AHU(MR A Ct c) cfm 537 0 Temperature, 'F I 57.71 0.0 Total flow = " 5,367 cfm Supply air temperature: 57.7 'F Ts I CFMI ROOM TEMPERATURE (Tr) = 57.7 + 93,376 / ( 1.08 x 5,367 ) = 73.8 'F LATENT LOAD: 0 latent PEOPLE 2 X 200 400 ROOM HUMIDITY RATIO (Wr):
Room AHU(MER) AHU (CR) cmn 5,367.0. 0.0 I Humidity ratio 0.0069 0.0000 Total flow = 5,367 cfm Wr'= 0.0069 # moist/# dry air Wr= 0.0069 + 400 i(4840x 5,367 ) = 0.0069 STEADY STATE RO0 CONDITIONS: 73.7 7 dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBNI I & 2 Appendix 11 Page: 93 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: & Date: 10/15/09 Checked by: .. Date: 10/15/09 LOCA CONDITION ISUMMER CASE 1)
ROOM NO. 708.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18,5.20, 5.47. 5.54, 5.56,5.57,6.2 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7,583 cfm (Supply from AHU)
Supply Air Temp: 57.7 *F Supply Air Humidity Ratio: 0.0069 IbW/Ilb dry air Steady State Temperature: 88.4 'F Design Rm Temperature 87 TYPE OF LENGTH/ WUDTH AREA U TB Tr DELTA T SENSIBLE HEAT lL ENCLOSURE HGT. (It) (Ft) (sq Ft) 1Bt*ulfs.f I ) ("') ('TU/h)
SOUTH 708.0 - TBITr, 36" Cl 75.1 19. 1464.1 0.236 120.1 88.. 31.6 10,921 SOUTH 708.0' - Stair C2, 8" CI 18.0 19. 351.1 0.50.0 85.2 88.4 -3.2 -562 NORTH 692.0' - ABIA31, 36" Cl 42.0 3. 147.0 0.236 104.0 88., 16.6 641 NORTH 692.0' - AB/A30, 36"CI 26.1 3.5 91.0 0.231 111.01 88.. 22.6 481 NORTH 692.0' NORTH 713.0' --Ion, ABIA29, 36" Cl fltrrmi,36" CI ___42.0 22.0 3.
16.00 77.1 0.23 672.(]_ 0.23*
111.0 118.]
88..
88.4 22.6 29.8 411 4',89 NORTH 713'-AB Gen Area, 36" CI 48.0 16.001 768.0 0.23 118.0 88. 29.6 5,361 WEST 708.0' - C3, 8" Cl 34.1 19.51 672.81 0.60 73.7 88. -14.7 -4,941 WEST" 706.0' - C2, 8" Cl 8.01 19.51 '113.0 0.50 89.31 8. 0.9 51 WEST Door C24 7.2 6.01 43.01 0. 89.3 88.. 0.9 171 EAST 708.0' - TBrTI, 36" Cl 34.1 19.51 672.8 0.23 120.0 88.4 31.6 5,017 EAST* Stair C2, 8" CI 8.0 19. 134.5 0.431 85.2 88.4 -3.2 -18 EAST DoorC25 7.2 3. 21.6 0.. 86. 88. -3.2 -31 FLOOR 692.0'- CO, 18" CI 33.3 6. 229.8 0.30 88.0 88. -0. -2 FLOOR 892.0'- C11, 18" CI 74. 8. 592.. 0.30 86.4 88.4 .2.0 -381 FLOOR 692.0- C7, 18" Cl .11. 33. 376. 0.30 88.4 88.4 0.0 FLOOR . 692.0' - C8, 18" CI 18.6 33. 599.8 0.300 82.1 88.4 -5.5 .1,00 FLOOR 692.0-Attic(above C12) 11. 33. 366.0 0.30 74.1 88. -14.3 -1,591 FLOOR 892.0', C9,18" Cl 43. 33.1 1481.21 0.30 90.1 88.4 2.1 91 CEILING 729.0 - C1, 18" Cl . 3596. 0.30 116.0 88.4 27.6 30, 1 TOTAL TRANSMISSION LOAD = 49,97!
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE I X 250 250 ELECTRICAL LOAD 2011,162 TOTAL ROOM SENSIBLE LOAD: 261,386 Ts I 0 ICF.MI ROOM TEMPERATURE (Tr) = 57.7 + 251,386 (1.08 x 7,583 ) = 88.4 "F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO 0Nr) = 0.0069 + 200/ (4840 X 7,583 ) 0.0069 ISTEADY STATE ROOM CONDITIONS: 88.4 -UNryMU1 This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 94 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: W Date- 10/15109 Checked by: & Date: 10115/09 LOCA CONDITION (SUMMER CASE 1)
ROOM NO. -708.0' - STAIR C1 Ret: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA dm Supply Air Temp: NA 'F Supply Air Humidity Ratio:
Steady State Temperature:
Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 x 100% 983 EQUIPMENT 0.0 X 3.413 x 100% 0 CABLE TRAYS 0.0 X 3413 x 1nn% o IJW 100% 0dnmoron I *,J t * *.wm Or...l'4*l I:,f,=r. t=,,J P.u; 5,900 iSTEADY STATE ROOM CONDITIONS: 91.3 -1 ary bull This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN /1 &2 Appendix 11 Page: 95 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: a Date: 10/15109 Checked by: M Date: 10115/09 LOCA CONDITION (SUMMERCASE 1)
ROOM NO. 708.0' - STAIR C2 Rel: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54. 5.56, 5.57,6 .2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ibdryair Steady State Temperature:
Note: No transmission through the ftlor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 5,964 1STEADY STATE ROOM CONDITIONS: 85.2 51- b U.,=
This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 96 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ? Date: 10115/09 Checked by: W Date: 10/15109 LOCA CONDITION (SUMMER CASE 1)
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT:
V -C I OUURCE U" I: I UIR'N rLUOW FII RTIURN FLOW TEMP I riUMlul CnM A Mw (cfnI I'M) I MOIST1#DRY I MECHANICAL EQUIP. ROOM EAST (CIO) 2,304 r--15.91 COMMUNICATION ROOM (692.0' - C9) 3,303 MECHANICAL EQUIP. ROOM WEST (Cl) 4,572 UNIT 1 AUX. INSTRUMENT ROOM (708.0'-C1) 6,691 COMPUTER ROOM (708.0' - C3) 5,367 UNIT 2 AUX. INSTRUMENT ROOM (708.0-C4) 7,583 OUT IIE AIR 3.J000 EXFILTRATION (for balancIng purpose only) -
II-I TAL vretum = 32zz23 Return Air Temperature from EBR spaces: SUM (cfm X 'F) I Vretum: Treturn = 1 88.3 t-Return Air Humidity Ratio from EBR spaces: Wraturn =
This page replaced by Revision 016.
Calculation sheet Document: EPMMCP071689 Rev.: 016 1Plant: WBN / Units 1,2 Page 97 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File. Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:19 PM.
- EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0
. This page is added by Rev.016
Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 98 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:19 PM
- ..* QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016
nWIl Document:
Calculation sheet EPMMCP071689 IRev.: 016 1Plant: WBN / Units 1,2 Page 99 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:19 PM
- PERFORMANCE PREDICTION MODE RESULTS
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 26.78 Outlet Relative Humidity (%) 93.93 Flow Rate (gpm and acfm): 216.00 16119.50 Inlet Temperature (degrees F): 48.00 88.30 Outlet Temperature (degrees F): 53.72 51.60 Fouling Factor (i/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1829.71 10.09 Clean Pressure Drop (psi): 32.84 Not Calculated Fouled Pressure Drop (psi): 39.27 Not Calculated Velocity (ft/s and ft/min): 9.93 460.56 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 618580/ 618580/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 6.70 Btu/hr/sqft/F.
Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 49.96 deg F This page is added by Rev.016
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I & 2 Appendix 11 Page: 100 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2_6 Date: 10115/09 Checked by: .j Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2)
LOCA CONDITION (SUMMER - CASE 2) CONSIDERS THE FOLLOWING PARAMETERS:
g GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 C AIR FLOW RATES AS SHOWN IN PAGE 9 IN APPENDIX 11 9 SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 g RELATIVE HUMIDITY IS NIA (REF. 5.5-5.7); EVALUATED FOR INFORMATION ONLY Kh MAXIMUM CHILLED WATER FLOW RATE OF 216 GPM + 10% 238 GPM TO EBR AHU A-A 9 MAXIMUM CHILLED WATER FLOW RATE OF 284 GPM + 10% = 312 GPM TO EBR AHU B-A go MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 420F Cm LOCA CONDITION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN PAGE 5 IN APPENDIX 11 go 95°F PRESSURIZING AIR g COMPUTER ROOM SUPPLEMENTAL AHU IS RUNNING
& STEAM INJECTION SYSTEM IN SERVICE (SEE SECTION 7.5)
This case conservatively maximizes the cooling capability of the EBR AHUs by modeling the maximum chilled water flow rate concurrent with minimum chilled water temperature. This case was performed to conservatively predict the maximum load on the chillers during accident conditions since this value is reported In the system description (Ref. 5.1) Table 9.6.
The EXCEL spreadsheet (see pg.101 to 123) and AIRCOOL models (see pg.124 to 132) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry andwet bulb) input to the AIRCOOL models were approximately equal. This equtes to approximately 83PF (see pg.123) which is significantly greater than the controller setpoint of 680 F. This simply means that the bypass damper will be fully closed and the entire air flow (with the exception of any leakage) will pass through the cooling coil of each EBR AHU. At this condition, the calculated mixed supply air temperature from the EBR AHU (Ts) is:
Tz(B-A) = 45.75 OF (estimated air side outlet temperature for EBR AHU B-A based on the AIRCOOL model; see pg.126)
TZ(A-) = 46.18 OF (estimated air side outlet temperature for EBR AHU A-A based on the AIRCOOL model; see pg. 129)
Tz = 45.97 OF (calculated average air side outlet temperature for each EBR AHU)
At = 6.10 OF (total air temperature rise thru AHU including steam injection temperature rise; see Section 7.5)
Ts =Tz +,At 52.1 OF Since the computer room supplemental AHUs are also credited in this LOCA cooling mode, an AIRCOOL model of one of these units is Included in this section (see pg.130 to 132). This model was also iterated until the assumed entering air conditions used in the AIRCOOL model were approximately equal to the room temperature I humidity conditions computed in the speadsheet.
This page replaced by Revision 016.
Calculation ldentlfier. EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 101 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ? Date: 10115/09 Checked by: &W Date: 10/15109 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow'. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 81.6 'F Design Rm Temp 'F: 89 TYPE OF LENGTH/ WIDTH AREA U To T' DELTA T SENSIBLE HBEAT WALL ENCLOSURE HGT (Ft) (Ft) (Sq Ft) Btu/h.sqtLt (F) (F) (F) (BTU/h)
WEST 692.0'- Ground 42.0 N 1.0 68. 81.1 -13.6 -571 SOUTH 692.0'- Ground 47.0 N NA 1.000 68. 81. -13.6 -63 NORTH 692.0'- Ground 23. NA NA 1.000 68.( 81.6 -13.6 -313 NORTH 692.0' - AB/A1l, 42" CI 18.,1 14.5 268.3 0.212 119.0 81. 37.4 2,12 NORTH 692.0' - AB/AS, 42" CI 5.51 14.51 79.8 0.212 104.0 81.61 22.4 37 EAST* 692.0' - C2, 36" CI 33.0 14.51 420.9 0.236 81., 81.1 -0.2 -2 EAST Door C2 8. 7. 57.6 0.448 81.4 61. -0.2 -
EAST 692.0'- Stair Cl, 36" CI 9.( 14. .130. 0.23 72.4 81.1 -9.4 -2 FLOOR 692.0' - Ground 42.( 47.4 1974. 0.02 68.1 81. -13.6 -69 CEILING 708.0 - TB/TI, 18" CI 42.0 47.( 1974. 0.305 120.0 81.6 38.4 23,11 TOTAL TRANSMISSION LOAD = 23,089
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 9,027 TOTAL ROOM SENSIBLE LOAD: 32,117 SUPPLY AIR:
Supply air is a mix of air from room C2 & AHU.
Room C2 AHU cfm 3588 984 Temperature, 0F 81.4 52.1 Total flow = 4,572 cfm Supply air temperature: 75.1 TF Ts I I a I CFMI ROOM TEMPERATURE (Tr)= 75.1 ) + ( 32,117 /(1.08 x 4,572 )81.6 F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ISTEADY STATE ROOM CONDITIONS: 81.6 'F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPMMCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 102 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ad Date: 10115/09 Checked by: j= Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan)
Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 81.4 'F Design Rm Temp 'F: 83 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE HGT (Ft) (Ft) (Sq Ft) Btulh.sqfLl F) (F) (MF) (BTU/h)
IWEST* 692.0' - Cl, 36" CI 33.3 14.5 425.31 0.23 81.6 81.4 0.2 2 WEST DoorC2 7.2 8.0 57.6 0. 81.6 81. 0.2 EAST 692.0-. C3,8" RMW 33.3 14.5 482.94 0.45 84. 81. 3.4 74 SOUTH* 6 g2. o C11,
. 8" RMW 11. 14.5 112.1 0.45 81.3 81. -0.1 -5 SOUTH DoorC3 7. 8.0 57.6 0.448 81.3 81. -0.1 -3 SOUTH 692.0'- Stair Cl, 12" CI 18. 14.5 261.0 0.431 72. 81.4 -9.2 -1,03 NORTH 692.0' - ABIA3, 48" CI 10. 14. 152.3 0.192 104.(0 81.4 22.6 661 NORTH 692.0' - AB/AS, 48" CI 19. 14. 278. . 0.19 104. 81.4 22.6 1.20 FLOOR 692.0'- Ground 29. 33. - 989. C 0.02 E 68.1 81.4 .13.4 t 9 CEILING 708.0' - C1, 18"1 Cl 29.7 33.3 989.1 0.304 89.1 81.4 7.6 2,29 TOTAL TRANSMISSION LOAD = 3,546
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
ITRA: PEOPLE 0 X 250 .
ELECTRICAL LOAD 4,468 TOTAL ROOM SENSIBLE LOAD: 8,014 SUPPLY AIR:
Supply air is a mix of air from room C11 & AHU.
Room C11 AHU c 3367 1221 Temperature, -F 81.3 52.1 Total flow = 3,588 cfm ISupply air temperature: 79.5 'F Ts I I a I CFM I 0
ROOM TEMPERATURE (Tr) = 79.5 ) + ( 8,014 /(1.08 x 3,588 ) = 81.6 F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr:
Room C11 AHU cfm 3367 221 Humidity ratio 0.0069 0.0069 Total flow = 3,588 cfm Wr 0.0069 #moist/# dry air ISTEADY STATE ROOM CONDITIONS: 81.4 OF dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 103 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2ff Date: 10/16/09 Checked by: .j Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C3 Ref 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM I Design air flow: 990 cfm. (Transfer from room C11)
Supply Air Temp: 81.3 °F Supply Air Humidity Ratio: 0.0069 IbWIIb dry air Steady State Temperature: 84.8 'F Design Rm Temp uF: 88 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE HGT (Ft) (Ft) (Sq Ft) Btulh.sqfL () (tF) (F) (BTU/h)
EAST 692.0' - C4, 8" RMW 33.31 14.51 482.9 0.4551 82.1 84.8 -2.7 -59 WEST 692.0 - C2, 8" RMW 33. 14.51 482.9 0.4551 81.4 84.8 -3.4 -74 SOUTH* 692.0 - Cll, 8" RMW 23. 14.51 311.2 0.455 81.1 84.8 -3.5 -49 SOUTH Door C4 7.2 3.7 26.6 0.448 81..3 84.8 -3.5 -41 NORTH 876.0' - AB/A2, 42" CI 7.51 14.51 108.1 0.212 104.0 84.8 19.2 44_
NORTH 692.0' - ABIA3, 42" CI 15.1 14.1 229.1 0.212 104.0 84.8 19.2 933 FLOOR 692.0' - Ground 23.4 33. 775. 0.021 68. 84.8 -16.8 33 CEILING 708.0' - C1, IS" C. 23.3 33.31 775.4 0.305 89.0 84.8 4.2 994 TOTAL TRANSMISSION LOAD , 153
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 3,975 Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 81.3 ) + ( 3,975 /(1.08 x 990 ) = 85.0 -F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 84.8 OF dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 1 1 & 2 Appendix 11 Page: 104 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: A Date: 10/15/09 Checked by: &W Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C4 Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM I Design air flow: 2,394 cfm (Supply from AHU)
AHU Supply Air Temp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 82.1 'F Design Rm Temp 'F: 85 TYPE OF LEN=TN/ WXDTH AREA U T I Tr DELTA T SZNSXBLE NEAT WALL ENCLOSURE HOT (It) (Ft) (Sq PtI) Btulh.sqft. ("F ("F) ("F (eTU/h)
SOUTH* 692.0' - C11, 8" RMW 25.31 14.5 321.71 0.455 81.3 82.1 -0.8 -11 SOUTH Door C5 7.2 6.3 45. 2 0.44 8 81. 3 82.1 -0.8 -1_
NORTH 676.0' - AB/A2, 42" Cl 25.3 14.1 366.9 0.212 104.1 82.1 21.9 1,70 EAST 692.0' - C5, 8" RMW 33. 14.5 482.9 0.4551 80.9 82.1 -1.2 -26 WEST 692.0' - C3, 8" RMW 33.3 14.1 482. 0.48 84.1 82.1 2.7 59 FLOOR 692.0'- Ground 25.3 33.1 842. 0.02 68.( 82.1 -14.1 1 CEILING 708.0'. C1, 18" CI 25.3 33. 842. 0.30 89.0 82.1 6.9 1,77
-TOTAL TRANSMISSIONAD 3,364
(") The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 74,642 TOTAL ROOM SENSIBLE LOAD: 78,006 Ts I Q I CFMI ROOM TEMPERATURE (Tr) = ( 52.1 ) + ( 78,006 1(1.08 x 2,394 ) = 82.2 OF LATENT LOAD: 0 latent PEOPLE 0 X 200 0 IUIAL RUUM LAITEN LUAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / ( 4840 x 2394) = 0.0069
!STEADY STATE ROOM CONDITIONS: 82.1 -F dry bu This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN/ I & 2 Appendix 11 Page: 105 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: aff Date: 10115/09 Checked by: 6W Date: 10115109 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C5 Ret 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 2,520 cfm (Supply from AHU)
AHU Supply Air Temp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 80.9 "F Design Rm Temp "F: 85 TYPE OF LZNGT*/ WIDTH AREA U Ts TzrT DFLT. T SENSIBLE WALL ENCLOSURE SGT. (Ft) (Ft) (Sq Ft) Btulh.sqft. (F ("F)
MF) (BTU/h)
SOUTH* 692.0' - Cll,8" RMW 28.7 14.5 371.0 0.4551 81.3 80.91 0.4 6 SOUTH Door C6 7. 6.3 45.2 0.448 81.3 80.9 0.4 NORTH 676.0' - A2, 42" CI 20.7 14.5 300.2 0.212 104.0 80.9 23.1 1,47 NORTH 676.0' - A3, 42" CI 8.0 14.5 116.0 0.212 104.0 80.9 23.1 51 EAST 692.0' - C6, 8" RMW 33.: 14.5 482.1 0.455 82.6 80.9 1.7 373 WEST 692.0' - C4, 8" RMW 33. 14. 482.9 0.455 82.1 80. 1.2 2 FLOOR 692.0'- Ground 28. 33. 965. 0.02 68. 80.4 -12.9 -321 CEILING 708.0' - C3, 18" CI 23.0 33.3 765.9 0.301 62.6 80. -18.3 -4,27 CEILING 708.0' - C1, 18" CI 5.7 33.3 189.8 0.30. 89.0 80.1 8.1 48 TOTAL TRANSMISSION LOAD = -1,376
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 79.977 TOTAL ROOM SENSIBLE LOAD: 78,601 Ts I 0 I CFMI ROOM TEMPERATURE (Tr)= 52.1 ) + ( 78,601 /(1.08 x 2,520 ) =OF LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 /(4840 x 2520 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 80.9 -F dry bulb J This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 106 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2_f Date: 10Ol6109 Checked by: &W Date: 10/15109 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C6 Reat 5.5 -5.11, 5.14 -5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 cfm (Transfer from room C11)
Supply Air Temp: 81.3 °F Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 62.6 'F Design Rm Temp 'F: 88 ________
TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT ENCLOSURE GT. (Ft) (Ft) (Sq Ft) Btu/h.sqft. ('?) (' . C) (BTU/h)
SOUTH* 692.0' - C1l, 8" RMW 23.3 14.51 311.3 0.455 81., 82.6 -1.3 -1 SOUTH Door C7 7.2 3. 26.5 0.448 81.3 82.6 -1.3 -1 NORTH 692.0' - ABIA31, 42" Cl 20.3 14.51 294.4 0.212 104.0 82.6 21.4 1,333 NOR TH 676.0'- A B /A3 , 42" C l 3. 014.1 .43 .5 0.21 2 104.0 82. 21.4 19 EAST 692.0- - C7, 8" RMW 33.3 14.5 482.9 0.415 83.4 82. 0.8
-14.6 17
-291 WEST 692.0' - C5, 8" RMW 33. 14. 482.9 775.9 0.02 0.45 68.
80.9 82.
- 82. -1.7 -37
- 23. 33.3 FLOOR 692.0' - Ground CEILING 708.0' - C4, 18" Cl 6.1 33." 229.8 0.301 83.1 82. 1.1 ,_
CEILING 708.0' - C3, 18" CI 15.8 33.3 826.1 0.305 62.6 82.1 -20.0 -3,2 ITOTA TRANSMISSION LOAD -2,291
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 3,823 TOTAL ROOM SENSIBLE LOAD: 1,531 TsINTRNAL ROOM TEMPERATURE (Tr) = ( 81.3 ) + ( 1,531 /(1.08 x 990 ) = 82. OF LATENT LOAD: Q latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 82.6 Tdry bulh I This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 107 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Alf pate: 10/16109 Checked by: & Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 24V & 48V BATTERY ROOM Design air flow: 440 cfm (Transfer from room C 1I)
Supply Air Temp: 81.3 OF Supply Air Humidity Ratio: 0.0069 lbW/Ib dry air Steady State Temperature:' 83.4 'F Design Rm Temp 'F: 90 TYPE OF LEENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) Btu/h.sqf. (CF) (F) (k') (BTU/h)
SOUTH* 692.0' - CI1, 8" RMW 11.3 .14. 137.1 0.455 81.3 83.4 -2.1 -131 SOUTH Door C8 7.2 3. 26.-1 0.448 81. 83. 42.1 -2 NORTH 692.0'- AB/A31, 42" Cl 113 14. 163.9 0.212 104. 83.4 20.6 71 EAST 692.0' - C8, 8" RMW 33. 14. 482.1 - 0.4551 78.01 83.4 -5.4 -1,18 WEST 692.0' - C6, 8" RMW 33.3 14.. 482.9 0.455 82.6 83.4 -0.8 -17 FLOOR 692.0' - Ground 11.1 33.3 376.4 0.021 68.0 83.4 .15.4 -151 JCEIUNG 708.0'- C4, 18" CI 11.3 33.3 376.4 0.305 83.7 83.4 0.3 14 TOTAL TRANSMISSION LOAD = -919
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,041 TOTAL ROOM SENSIBLE LOAD: 1,122 Ts I I a I cFMI ROOM TEMPERATURE (Tr) = 81.3 ) + ( 1,122 1( 1.08 x 440 ) = 83.7 OF LATENT LOAD: Q latent PEOPLE OX 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 440 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 83.4 -F dry bulb I This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 108 of 194
Title:
Cooling and Heating ,Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ad Date: 10/15/09 Checked by: jM Date: 10115/09 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.04C8 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 873 cfm (Supply from AHU)
AHU Supply Air Temp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 78.0 'F Design Rm Temp 'F: 74 TYPE OF LENIGTH/ WIDTH IARE U To TZ DELTA T SENSIBLE SEAT WAL ENCLOSURE SGT. (Ft) (It) (Sq Ft) Btuhsqft.l (1) (F) 7 (BTU/h)
SOUTH* 692.0' - Cll, 8" RMW 18.0: 14.5 234.5 0.4551 81. 78. 3.3 35 SOUTH DoorC9T 7.2 3.7 26.51 0.444 81. 78.( 3.3 3 NORTH 692.0' - ABIA31, 42" Cl 18.0 14.5 261.0 0.21 104. 78.0 26.0 1,43 EAST 692.0'. C12, 8" RMW 33.3 9.01 299.7 0.4581 80. 78.0 2.9 3 EAST (ABOVE C1 692.0' - AT'TIC, 8" RMW 33.3 5.5 183.2 0.455 73. 78.01 -4.6 -38 WEST 692.0' - C7, 8" RMW 33.3 14.1 482. 0.45 83.4 78.( 5.4 1,18 FLOOR 692.0' - Ground 18.4 33.3 599., 0.0261 68.0 78.1 -10.0 -1 CEILING 708.0' - C4, 18" CI 18.1 33.3 599.1 0.3051 83.7 78.01 5.7 1,04 TOTAL TRANSMISSION LOAD = 3,915
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL PEOPLE 0 X 250 0 ELECTRICAL LOAD 20,683 TOTAL ROOM SENSIBLE LOAD: 24,597 Ts I ° I CFMI ROOM TEMPERATURE (Tr) = 52.1 ) + ( 24,597 /(1.08 x 873 ) 78.2 OF LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 I (4840 x 873 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 78.0 OF dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN i I & 2 Appendix 11 Page: 109 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2e Date: 10/15109 Checked by: &W Date: 10115/09 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C9 Ret 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow - see below Supply Air Tamp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 85.6 'F Design Rm Temp "F: 88 TYPE OF LENGTH/ WIDTh AREA U To Tr DELTA T SENSIBLE BEAT WALL ENCLOSU am. (Ft (Ot) (sq Ft) Btulh.aqft (L ) (IM) (*F) (S/h)
'WEST 692.0'- C12,8" RMW 33.3 9.0 299.7 0.4551 80.9 85.6 -4.7 -641 WEST (ATTIC C12) 692.0- - ATTIC, 8" RMW 33.3 5.51 183.2 0.4551 73.4 85.6 -12.2 -1,017 EAST* 692.0' - C10, 36" Cl 33.3 14.51 425.5 0.236 73.5 85.6 -12.1 -1,215 EAST DoorC11l 7.2 8.0 57.4 0.4 73.5 85.6 -12.1 -311 SOUTH* 692.0' - Cll, 8" RMW 25.0 14.1 305.1 0.455 81.3 85.6 .4.3 -59 SOUTH Door C10 7.2 8.C 57.41 0.448 81.3 85. -4.3 -111 SOUTH 692.0'- Stair C2, 8"RMW 18.01 14.5 261.( 0.455 72. 85.. -13.6 -1.61 NORTH 692.0- - ABIA29, 42" CI 20.0 14.5 290.C 0.212 111-.0 85. 25.4 1,56 NORTH 692.0' - AB/A30, 42" CI 23.1 14.4 333.1 0.212 111.0 85. 25.4 1,79 FLOOR 1692.0'- Ground 43.1 33.1 1431. 0.02E 68.1 85. -17.6 -65 CEILING 1708.0- - C4,18" Cl 43.0 33.3 1431. 0.305 83. 85.6 .1.9 -83 TOTAL TRANSMISSION LOAD= -3,4
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 103,424 TOTAL ROOM SENSIBLE LOAD: 100,290 SUPPLIMENTAL AIR HANDUNG UNIT: 0 NET ROOM SENSIBLE LOAD: 100,290 SUPPLY AIR:
Supply air is a mix of air from room C12 & AHU.
Room C12 cfm 626 2678 Temperature, "F [12.1 80.9 Total flow = 3,303 cfm jSupply air temperature: 57.5 "F Ts I I o I CFMI ROOM TEMPERATURE (Tr) 57.5 ) + ( 100,290 /(1.08 x 3,303 ) 85.60 F LATENT LOAD: Q latent PEOPLE 2X 200 400 TOTAL ROOM LATENT LOAD: 400 ROOM HUMIDITY RATIO (Wr:
Room C12 AHU cfm 626 2678 Humidity ratio 0.0070 0.00E69 Total flow = 3,303 cfm Wr'= 0.0069 # moist I #dry air Wr= 0.0069 + 400 /(4840x 3,303 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 85.6 -F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 110 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ad Date: 10/15/09 Checked by: &K Date: 10115109 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C10 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: :2,304 cfm (Supply from AHU)
AHU Supply Air Tamp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 73.5 "F Design Rm Temp "F: 87 TYPE OF LENGTH/ WIDTH AREA U TS Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE . IGT. (Ft (Ft) (Sq Ft Btulh.sq (F) (F)
"F) (BTU/h)
EAST 692.0' - Ground 42.0 NA NA 1.000 68. 73.5 -5.5- -231 SOUTH 692.0' - Ground 47.. NA NA 1.000 68.( 73.5 -5.5 -259 NORTH 692.0' - Ground 22.. I 1.0001 68.( _I 73.5 -5.5 -121 NORTH 692.0' -ABIA27, 42" CI 21.1 14.51 304.5 0.212 119.0 73.51 45.5 2,937 NORTH 692.0'- ABIA29, 42" CI 4.01 14.1 58.0 0.212 111.01 73..1 37.5 461 WEST* 692.0' - C9, 36" CI 33.0 14. 420.9 0.236 85.6 73.51 12.1 1,202 WEST Door Cll 8.01 7.21 57.61 0.4481 85.61 73.51 12.1 3`1 WEST 692.0'- Stair C2, 36" CI 9.0 14.5 130.51 0.236 72.0 73.51 -1.5 -46 FLOOR 692.0' - Ground 42.4 47. 1974.1 0.021 68.4 73.1 -5.5 -282 CEILING 1708.0 - TBrrit, 18" Cl 42.01 47.0 1974.4 0.3051 120.0 73.51 46.5 27.99 ITOTAL TRANSMISSION LOAD =31,970
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL PEOPLE 0 X 250 0 ELECTRICAL LAOD 21,304 TOTAL ROOM SENSIBLE LOAD: 53,274 Ts I Q I CFM ROOM TEMPERATURE (Tr)= 52.1 ) + ( 53,274 /(1.08 x 2,304 = 73.5 OF LATENT LOAD: Q latent PEOPLE OX 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 I (4840 x 2304 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 73.5 aF dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 111 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Alf Date: 10/15/09 Checked by: j Date: 10115109 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-Cll Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 81.3 'F Design Rm Temp 'F: NA TYPE OF LENGTE/ WIDS AREA U Ti Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE GT. (Ft) (t) (Sq. Ft) Btulh.sqft l (F) (' ') V'F) (BTU/h)
SOUTH 692.0' - Ground 181.0 NA_ NA_ 1.0001 68.0 81.3 -13.3 -2,40 NORTH* 692.0'- C2, 8" RMW 11.7 14.5 112.3 0.455 81. .81. 0.1 NORTH DoorC3 7.2 8.0 57.4 0.448 81. 81.3 0.1 NORTH* 692.0'- C3, 8" RMW 23.3 14.5 311.3 0.455 84.8 81. 3.5 4 NORTH DoorC4 7.2 3.7 26.5 0.448 84.8 81.3 3.5 4 NORTH* 692.0' - C4, 8" RMW 25.3 14.5 321.7 0.451 82.1 81.3 0.8 11 NORTH Door C5 7. 6.3 45.2 0.448 82.1 81. 0.8 1 NORTH* 692.0' - C5, 8" RMW 28.1 14.5 371.0 0.455 80. 81.3 -0.4 -64 NORTH Door C6 7.2 6.3 45.2 0.448 80. 81. -0.4 -_
NORTH* 692.0'. CS, 8" RMW 23.3 14.5 311.3 0.455 82. 81.3 1.3 1 NORTH DoorC7 7.; 3.7 26.51 0.448 82. 81. 1.3 1 NORTH* 692.0' - C7, 8" RMW 11.3 14.5 137.3 0.455 83. 81. 2.1 131 NORTH Door C8 7.2 3.7 26.51 0.448 83. 81.3 2.1 25 NORTH* 692.0' - CS, 8" RMW 18.0 14.5 234.5 0.455 78.0 81. -3.3 -35 NORTH DoorC9 7.2 3.7 26.5 0.448 78.0 81.3 -3.3 -3 NORTH* 692.0'- C12, 8" RMW 11.0 9.0 77.5 0.455 80.9 81.3 .0.4 -1 NORTH Door C13 7 .2 3.0 21.51 0.448 80.9 81. -0.4 -_
NORTH Attic (Above C12) 11 .( 5.5 50.51 0.455 73. ' 81.3 -7.9 -212 NORTH* 692.0' - C9, 8" RMW 24.1 14.5 292.1 0.455 85.1 81. 4.3 571 NORTH Door C10 7.; 8.0 57.41 0.448 85.6 81.3 4.3 11 EAST' Stair C2, 8" RMW 8.( 14.51 94.5 0.455 72. 81. -9.3 -40 EAST Door C12 7.2 3.0 21.5 0.448 72.0 81.3 -9.3 9 .-
WEST* Stair Cl, 8" RMW 8.( 14.51 94.5 0.4551 72.2 81.3 -9.1 -391 WEST Door Cl 7.2 3.0 21.51 0.441 72.2 81.3 -9.1 - 4-8 FLOOR 692.0' - Ground 181. 8. 1448.0 0.026 68.C 81.3 -13.3 -501 CEILING 708.0' - Cl, 18" Cl 68., 8. 544. 0.30 89.0 81.3 7.7 1,27W CEILING 708.0' - C2, 18" Cl 39.1 8.( 312.1 0.30 87.1 81.4 6.2 5 CEILING 708.0 - C4, 18" CI 74.0 8.0 592.( 0.305 83.7 81.3 2.41 43
-TOTAL TRANSMISSION LOAD = -562
(*) The areo of the door, listed directly below this wall area, has been subtracted from the total wall area.
This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 112 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: I Date: 12/10/08 Checked by:
- Date: 12/12/08 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C11 ROOM NAME: CORRIDOR (contd)
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 ELECTRICAL LOAD 2,908 TOTAL ROOM SENSIBLE LOAD: 2,346 SUPPLY AIR:
Supply air is a mix of air from rooms C4, C5 & C8 & outside air.
Room C4 C5 C8 Cfmn din 2394 i 2520 873 Temperature, OF 82.1 80.9 J78.0 Total flow = 5,787 cfm Supply air temperature: 81.0 'F TS I I 0 I CFMI ROOM TEMPERATURE (Tr)= 81.0 ) + ( 2,346 1(1,08 x 5,787 ) = 81.3 OF LATENT LOAD: 0 latent PEOPLE 0X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C4 C5 C8 cfm 2394 2520 873 Humidity ratio 0.0069 0.0069 0.0069 Total flow = 5,787 cfm Wr= 0.0069 #moist/# dry air JSTEADY STATE ROOM CONDITIONS: 81.3 -F dry bulb I This page replaced by Revision 016.
.Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 1 & 2 Appendix 11 Page: 113 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 26 Date: 10/1150 Checked by: &W Date: 10/11/09 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0-C12 Ref: 5.5- 5.11, 5.14- 5.16, 5.18, 5.20, 5.47- 5.54, 5.56, 5.57, 6.2 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 626 cfm (Supply from AHU)
AHU Supply Air Temp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbWIlb dry air Steady State Temperature: 80.9 "F Design Rm Temperature: .79 TYPE OF LENGTE/ WIDTH AREA U Ta Tr DELTA T SENSIBLE SEAT WALL ENCLOSURE GT. (Ft) (Ft) (Sq Ft) Btuih.sqftl M (F) (M (BTU/h)
EAST 692.0' - C9, 8" RMW 33.3 9.0 299.7 0.455 85.6 80.9 4.7 641 WEST 692.0' - C8, 8" RMW 33.3 9.0 299.7 0.455 78.0 80.9 -2.9 -395 SOUTH* 692.0'- ClI, 8" RMW 111 9.0 77.5 0.455 81.3 80.9 0.4 14 SOUTH Door C13 7.2 3.0 21.5 0.448 81.3 80.9 0.4 41 NORTH 892.0' - ABIA31, 42' CI 8.0 9.0 72.1 0.212 104.0 80.9 23.1 3531 NORTH 692.0' - ABIA30, 42" Cl 3.0 9.0 27.0 0.212 111.0 80.9 30.1 17 FLOOR 692.0' - Ground 11.4 33.3 366.3 0.026 68.1 80.4 -12.9 -12 CEILING ATTIC (Suss. ceiling) 11.01 33.31 366.4 0.330 73.4 80.9 -7.5 .90 TOTAL TRANSMISSION LOAD " .241
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD 19.570 TOTAL ROOM SENSIBLE LOAD: 19,579 Ts Q I CFMI ROOM TEMPERATURE (Tr) = ( 52.1 ) + ( 19,579 /(1.08 x 626 ) 81.0 OF LATENT LOAD: 0 latent PEOPLE 1 X 200 200 TOTAL ROUM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200/ (4840 x 626 ) = 0.0070 ISTEADY STATE ROOM CONDITIONS: 80.9 "F dry bul This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 114 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: S& Date: 10/15/09 Checked by: *j Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. - NIA ROOM NAME: ATTlC (above C12) Ref. 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5,47 - 5.54, 5.56, 5.57,.6.2 Design air flow. NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 73.4 'F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE HGT. (Ft)l (Ft) (Sq Ft) Btulh.sqft. (F) (F) (F) (BTU/h)
EAST 692.0' - C9, 8" RMW 33.3 5.5 183.2 0.45 85. 73. 12.2 1,01 WEST 692.0' - C8, 8" RMW 33.3 5.5 183.2 0.45 78. 73. 4.6 38 SOUTH 692.0'- Cl1, 8" RMW 11.01 5.5 60. 0.45 81. 73. 7.9 21 NORTH 692.0'- ABIA31, 42" Cl 8.01 5.5 44.0 0.21 104.. 73. 30.6 28 NORTH 692.0' - AB/A30, 42" CI 3.1 5.5 16.5 0.212 111.. 73.4 37.6 13 FLOOR 692.0' C12 11.4 33.3 366.3 0.334 80. 73. 7.51 9 CEILING 708.0' -C4, 18" CI 11. 33.3 366.- 0.3051 83. 73. 10.3 1,151 TOTAL TRANSMISSION LOAD = 4,092
[STEADY STATE ROOM CONDITIONS: 73.4 -F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 115 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Af Date: 10/15/09 Checked by: .j2 Date: 10115109 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. -692.0'- STAIR C1 Ref: 5.5- 5.11, 5.14- 5.16, 5.18, 5.20, 5.47- 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 72.2 'F Design Rm Temp F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BEAT WALL ENCLOSURE GT. (Ft) (Ft) (Sq Ft) Btuih.sqtl. ("F) (*F) (F) (BTU/h)
WEST 692.0' - C1, 36" CI 8.0 14.51 116.0 0.236 81. 72. 9.4 28 SOUTH 692.0'- Ground 18.0 14. 261.0 1.000 68.0 72.2 -4.2 -1,09 NORTH 692.0' - C2, 12" CI 18. 14. 261. 0.431 81. 72. 9.2 1,031 EAST* 692.0' - Cll, 8" RMW 8. 14.5 94.5 0.455 81.3 72. 9.1 391 EAST Door C1 7.2 3.0 21.5 0.448 81.3 72.2 9.1 8_
FLOOR 692.0' - Ground 18.0 8.0 144.0 0.026 68.0 72.2 .-4.2 -1 CEILING (See Note)
TOTAL TRANSMISSION LOAD =65 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 =0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 1,642 ISTEADY STATE ROOM CONDITIONS: 72.2 T dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I i & 2 Appendix 11 Page: 116 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: S Date: 10115/09 Checked by: j Date: 10115109 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 692.0' - STAIR C2 Ref 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA "F Supply Air Humidity Ratio: NA. IbW/lb dry air Steady State Tem prature: 72.0 'F Design Rm Temperature: NA TYPE OF LENGTE/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL ELKOSURE GST. (Ft) (Pt) (Sq Ft) Btu/h.sqfL (F) (F) (F) (BTU/h)
WEST" 692.0' - C11, 8" RMW 8.0 14.5 94.5 0.455 81.3 72.0 9.3 404 WEST Door C12 7 3. 21. 0. 81. 72. 9.3 9 SOUTH 692.0' Ground . 18. 14.5 261. 1.00 68.0 72.0 -4.0 -1, NORTH 692.0' - C9, 8" RMW 18. 14.5 261. 0.45 85.1 72.0 13.6 1.61 EAST 692.0' - CIO, 36" CI 8 14.5 116. 0.23 73.5 72.0 1.5 41 FLOOR 692.0' - Ground 18 .0 8.0 144. 0.02 68.1 72. -4.01 -11 CEILIG (SeeoNotel 3C ;!I WTOTAL TRANSMISSION LOAD =1,087 Note: No transmission through the ceiling is Considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
- PEOPLE INTERNAL: 0 X 250 LIGHTING 288.0 X 3.413 0 X 100%
983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% = 0 TOTAL ROOM SENSIBLE LOAD: 2,070 ISTEADY STATE ROOM CONDITIONS: 72.0 -F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 117 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: U Date: 10115109 Checked by: 2 Date: 10115109 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 708.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT I AUXILIARY INSTRUMENT ROOM Design air flow. 6,691 cim Supply Air Temp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Steady State Temperature: 89.o 'F Design Rm Temp: 89 TYPE OF LENGTH/ I fWIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WAILL ENCLOSURE SGT. (it) (pt) (Sq Ft) Btu/h.sqft (k') (1') 09k) (BTU/h)
SOUTH 708.0' - TB/TI, 36" CI 68.2 19.50 1329.9 0.236 120.. 89.0 31.0 9,73 SOUTH 708.0'- Stair C1, 8" CI 18.( 19.50 351.0 0.501 89.1 89.( 0.1 l1 NORTH 676.0' - AB/A2, 36" Cl 37.; 3.50 130.2 0.231 104.. 89.0 15.0 461 NORTH 692.0'- ABIA3, 36" Cl 26.5 3.50 92.8 0.236 104.. 89.0 15.0 3 NORTH 692.0' - ABIA5, 36" CI 21.,1 3.50 75.3 0.236 104.. 89.0 15.0 2j NORTH 713.0'- Gen.area, 36" Cl 56.2 16.00 899.2 0.236 118.. 89.( 29.0 6,1H NORTH 713'- A25, 36" CI 15.0 16.00 240.0 0.236 112.. 89.0 23.0 1,3031 NORTH 713'- A26, 36" Cl 15.0 16.00 240.0 0.231 113.. 89.( 24.0 1,359 EAST* 708.0' - C2, 8" CI 8.0 19.50 113.0 0.500 87. 89.01 -1.5 .68 EAST Door C22 7.2 6.00 43.0 0.448 87. 89.01 -1.5 -291 EAST 708.0' - C3, 8" Cl. 34.5 19.5( 538.3 0.500 62. 89.(] -26.4 -7,105 WEST* 708.0' - TB/T1, 36" Cl 34.51 19.50 647.2 0.236 120.. 89.(1 31.0 4,735 WEST Door C20 7.31 3.50 25. 0.448 120.. 89.01 31.0 3551 WEST Stair C1, 8" CI 8 19.5 134. 0.431 89.1 89.0 0.1 _
WEST Door C21.0 21. 0. 89. 89.- 0.1 FLOOR FLOOR 692.0'- C2, 18" 692.0' - C3, 18" CI 98. 0.30 841 89. -7.6 -2,29 Cl 775. 0.30 5 8. 89. -4.2 -9 FLOOR 692.0' - C4, 18" CI 842. 0.30 82.1 89. -6.9 -1,777 FLOOR 692.0' - CS, 18" CI 189. 0.30 80. 89. -8.1 -46 FLOOR 692.0' - Cll, 18" CI 544.1 .30 81. 89. -7.7 ..1,27 CEILiNG 729.0 - C1, 18" Cl 1 3341. 0.30 116. 89. 27.0 27,51 TOTAL TRANSMISSION LOAD = 38,206
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500 ELECTRICAL LOAD 229,272 TOTAL ROOM SENSIBLE LOAD: 267,977 Ts I ! 0 I CFQI ROOM TEMPERATURE (Tr)= 52.1 ) + ( 267,977 1(1.08 x 6,691 ) = 89.1 OF LATENT LOAD: Q latent PEOPLE 2 X 200 400 IUI0AL rUjim' LA II I LUOAD: 400 ROOM HUMIDITY RATIO (Wr): 0.0069 + 400 /(4840x 6,691 ) = 0.0069 iSTEADY STATE ROOM CONDITIONS: 89.0 -F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 118 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2& Date: 10/15109 Checked by: &W Date: 10115/09 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. -708.0'- C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: CORRIDOR Design air flow: NA cfm Supply Air Temp: NA PF Supply Air Humidity Ratio: NA IbW/Ib dry air Steady State Temperature: 87.5 "F Design Rm Temp 'F: NA TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T SENSIBLE BEAT MALL ENCLOSURE GT. (Ft) (t (Sq Ft) tuh. sqft. (F) (I (*F) (BTU/h)
EAST* 708.0' - C4, 8" CI 8.0] 19.5 113.01 0.5001 83.7 87.5 -3.8 -21 EAST Door C24 7.2 6.0 43. 0.4481 83.71 87. -3.8 -7 WEST* 708.0' - C1, 8" CI 8.0] 19-5 113.01 0.500 89.01 87. 1.5 8 WEST Door C22 7.2 6.01 43.01 0.448 89.01 87.5 1.5 2 SOUTW 708.0' - TBiTI, 36" Ci 39. 19. 736.1 0.2361 120. 87.51 32.5 5,"
SOUTH Door C26 7.2 3.4 24.41 0.4481 120.. 87.51 32.5 3551 NORTH* 708.0' - C3, 8" CI 39. 19. 717.51 0.500 62. 87.51 -24.9 -8,93 NORTH Door C23 7. 8. 43.0 0. 62.. 87.51 -24.9 FLOOR 692.0' - C11,18" 1I **
- 312.(4 0.30-4 al.3 87.51 -6.2 -5:
CEILING 1729.0 - C1, 18" CIC,, iT 312.(] 0.3051 116.0 8.1 28.51 J2,71-ITOTAL TRANSM155ION LOAD = 1,46*
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL: 7.5 HP 1,066.5 X 3.413 MOTOR IN, MACH OUT 3,640 PEOPLE 0 X 250 0 LIGHTING 5,638.0 X 3.413 X 100% 19,242 EQUIPMENT 217.0 X 3.413 X 100% 741 CABLE TRAYS 0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 22,159 ISTEADY STATE ROOM CONDITIONS: 87.5 01 dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 8&2 Appendix 11 Page: 119 of 194
Title:
Cooling and Heating Load Analysis, and Equlp/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Aff Date: 10115109 Checked by: -&W Date: 10115/09 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: COMPUTER ROOM Design air flow. Mixed 1low - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 62.6 'F Desian Rm Temp F: 82 U U I TYPE OF DELTA T DELTA SEHS lm.K a~A~
LEN~GTH/ WIDTH I AREA Ts TT T WALL ENCLOSURE HGT. (F) (Ft) I Sq FJht) atn.9,
('117F) M% M% (BTU/h)
SOUTH" 708.0'. C2, 9" Cl i 82.B 24.E 8.902 SOUTH Door C23 62.6 2 4 .9 48C NORTH 676.0' - ABIA3, 36" Cl 62.6 41.4 1,334 NORTH 713.0' - Ion, fltr rm, 36" CI 62.6 55.4 8,151 EAST 708.0'- C4, 8" CI 62.6 21.1 6,851 WEST 708.0' - C1. 8" Cl 62.6 26.4 8,571 3
FLOOR 1692.0'- CS, 118"CI 62.6 18. - 4,275 FLOOR 1692.0' - C6, 18" C1 62.6 20.0 3,201 CEILING 1729.0 - C1, 18" CI 62.41 21,0C
)N LOAD = 62,854
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 2 X 250 500
~I1*"ToIr*AI I (AAr 46.236
=1 Mp~ro1l a ou TOTAL ROOM SENSIBLE LOAD: lU9,O~
SUPPLY AIR:
Supply air is a mix of air from two different air handling units.
Room I AHU CRLI CAHRMER) cf [ 5367 1 000 (See below)
Temperature, OF 1 Total flow= 13,367 cfm Supply air temperature: 55.0 'F Note: Calculated temperature from the AIRCOOL program (see pg.7.11.33): 54.42 OF Temperature rise due to motor (see Section 7.7): 2.63 OF Supplemental AHU supply temperature: ( 54.42 ) + ( 2.63 ) = 57.05 OF Ts I 0 I CFM I ROOM TEMPERATURE (Tr) = 55.0+ 109,590 I ( 1.05 x 13,367 ) - 62. OF LATENT LOAD: Q latent nmoDI C V n, nnnt 400 TOTAL ROOM LATENT LOAD: .. n ROOM HUMIDITY RATIO (Wr):
- f 5.36 ,0001 8~L.
Humidity rato 1 0.006 160 4I - See pg. 7.11.33
- Total flow = 13,367 cfm lwre = 0.0064 #moist I # dry air Wrr= 0.0064 + 400 1(4840x 13,367 ) = 0.0064
'STEADY STATE ROOM CONDITIONS: 62.6 -F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 1i Page: 120 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 7.d Date: 10/15/09 Checked by:
- Date: 10/15/09 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 708.0-C4 Ref: 5.5- 5.11,5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design air flow: 7,583 cfm (Supply from AHU)
AHU A1654Supply Air Temp: 52.1 OF Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 83.7 "F Design Rm Temperature: 87 TYPE OF LENGTH/ WIDTH AREA U TS Tr DELTA T SENSIBLE SEAT WALL ENCLOSURE GT. (Ft) (Ft) (Sq Ft) Btulh.sqftL (*F) ) (MF) (BTU/h)
SOUTH 708.0' - TB/Tr, 36" Cl 75.1 19.5 1464.51 0.236 120.01 83.7 36.3 12, SOUTH 708.0'- Stair C2, 8" Cl 18. 19.5 351.01 0.5001 83.0 83.1 .0.7 -121 NORTH 692.0' - ABIA31, 36" Cl 42. 3.50 147.0 0.231 104. 83.7 20.3 704 NORTH 692.0' - AB/A30, 36"CI 26. 3.50 91.01 0.236 111-.0 83.7 27.3 586 NORTH 692.0' - ABIA29, 36" CI 22. 3.501 77.01 0.236 111. 83. 27.3 NORTH 713.0' - Ion, fltr rm, 36" Cl 42.0 16.501 693.01 0.236 118.0 83.7 34.3 6,61 NORTH 713'-AB Gen Area, 36" CI 48.0 16.50 792. 0.23 118. 83. 34.3 6,411 WEST 708.0'- C3, 8" CI 34.5 19.5 672.8 0.5001 62.6 83.7 -21.1 -7,09 WEST" 708.0' - C2, 8" CI 8.0 19.1 113.01 0.5001 87.5 83. 3.8 21 WEST Door C24 7.2 6.01 43.01 0.448 87.5 83.1 3.8 7 EAST 708.0' - TB/TI, 36" CI 34.5 19.5 672. 0.236 120. 83. 36.3 5,766 EAST* Stair C2, 8" CI 8.0 19.6 134. 0.431 83. 83.1 -0.7 -41 EAST Door C25 7.2 3.0 21.-1 0.44 83.01 83.1 -0.7 .7 FLOOR 692.0' - C6, 18" CI 33.3 6.9 229.8 0.305 82.6 83.1 -1.1 FLOOR 692.0' - CII, 18" CI 74.0 8.01 592.01 0.3051 81.3 83.1 -2.4 -43 FLOOR 692.0' - C7, 18" Cl 11. 33.31 376. 0.305 83.4 83. -0.3 FLOOR 692.0' - C8, 18" CI 18. 33. 599.4 0.3051 78.0 83.7 -5.7 .1,04 FLOOR 692.0'-Attlc(above C12) 11. 33. 366. 0.30 73.4 83.7 -10.3 .1,151 FLOOR 692.0' - C9, 18" CI 43. 33.3 1431.j 0.301 85.1 83.4 1.9 83 CEILING 729.0 - Cl, 18" CI 3595. 0.3051 116.0 83.71 32.3 35,442 TOTAL TRANSMISSIONAD 58,651
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 1 X 250 250 ELECTRICAL LOAD 201,162 TOTAL ROOM SENSIBLE LOAD: 260,064 Ts I Q I CFMl ROOM TEMPERATURE (Tr) = 51.2 + 260,064 / ( 1.08 x 7,583 ) 83.8 "F LATENT LOAD: Q latent PEOPLE 1 X 200 200 TOTAL ROOM LATENT LOAD: 200 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 200 / (4840 x 7,583 ) = 0.0069 ISTEADY STATE ROOM CONDITIONS: 83.7 "F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 121 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ad Date: 10115/09 Checked by: &W Date: 10115f09 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. - 708.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/lb dry air Steady State Temperature: 89.1 'F Design Rm Temp 'F: NA WE;ST F A I I--------
TYPE OF EMCLOSUR19 LENGT, ENr.T I
(Ft(F 8.01 WrIDl t) (a-
- 19. I ATT*Ih 1 Ft l~tutsfJ CF) 156. 0.23 120.0 I )
89 I CY ISK ( TSIEEW)
(
- ...... I ..... - __ l SOUTH 18.01 19.61 351.0 0.236 120.0 89 NORTH 18.4 19.4 351. 0.501 89. 89 EAST* 8.0 19.5 134.1 0.4311 89.0 89 FAST FLOOR (See Note)
CEILING (See
_Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3.413 X 100% 983 EQUIPMENT 0.0 X 3.413 X 100% 0 CABLE TRAYS 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 4,656 ISTEADY STATE ROOM CONDITIONS: 89.1 -F dry bulb I This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 122 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ad Date: 10115109 Checked by: & Date: 10115/09 LOCA CONDITION (SUMMER CASE 2)
ROOM NO. 708.0'- STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.2 ROOM NAME: EAST STAIRWELL Design air flow: NAcfm Supply Air Temp: NA OF Supply Air Humidity Ratio: NA IbW/Ib dry air 83.0 'F Design Rm Temp 'F: I Note: No transmission through the f1ler & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
PEOPLE 0 X 250 0 LIGHTING 288.0 X 3,413 X 100% 983 EQUIPMENT 0.0 X X 3.413 X 100% 0 X
CABLE TRAYS 0.0 3.413 100% 0 X 3.413 X TOTAL ROOM SENSIBLE LOAD: 5,587 ISTEADY STATE ROOM CONDITIONS: 83.0 T dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix ii Page: 123 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2& Date: 10115109 Checked by: &K Date: 10115/09 LOCA CONDITION (SUMMER CASE 2)
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT:
SOURCE OF RETURN FLOW RETURN FLOW (cfm) I 9 I -
MECHANICAL EQUIP. ROOM EAST tC101 2.304
.COMMUNICATION ROOM (692.0' - C9) 3,303 MECHANICAL EQUIP. ROOM WEST (Cl) 4,572 UNIT I AUX. INSTRUMENT ROOM (708.0'-Cl) 6,691 COMPUTER ROOM (708.0' - C3) 5,367 UNIT 2 AUX. INSTRUMENT ROOM (708.0'-C4) 7,583 IthIITRQInAI=, %1flfl EXFILTRATION (for balancing purpose only) -580 ITOTAL Vreturn = 32.239 Return Air Temperature from EBR spaces: SUM (cfm X 'F) / Vretum: Treturn =83.0 Return Air Humidity Ratio from EBR spaces: Wretum = 0.0075 #MOIST I # DRY AlIR I l
This page replaced by Revision 016.
Ii Calculation sheet Document: EPMMCP071689 I Rev.: 016 1Plant: WBN / Units 1,2 Page 124 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:42 PM EQUIPMENT CONFIGURATION
- VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 This page is added by Rev.016
Calculation sheet Document: EPMMCP071689 I Rev.: 016 Plant: WBN / Units 1,2 Page 125 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:50:42 PM
- QA REFERENCES
- QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016
KAI Document:
Calculation sheet EPMMCP071689 I Rev.: 016 1Plant: WBN / Units 1,2 1Page 126 of 194 7
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 1.4, 2009 at 12:50:42 PM
- PERFORMANCE PREDICTION MODE RESULTS
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): 14.70 Not Required Inlet Relative Humidity (%); 31.37 Not Required Outlet Relative Humidity (%) 100.00 Flow Rate (gpm and acfm): 312.00 16119.50 Inlet Temperature (degrees F): 42.00 83.00 Outlet Temperature (degrees F): 46.53 45.75 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F) 2384.78 10.10 Clean Pressure Drop (psi): 63.99 Not Calculated Fouled Pressure Drop (psi): 76.52 Not Calculated Velocity (ft/s and ft/min): 14.34 460.56 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 709757/ 632199/ 77558 Btu/hr Average Overall Heat Transfer Coefficient: 7.30 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 45.75 deg F This page is added by Rev.016
l l ] Calculation sheet Document: EPMMCP071689 Rev.: 016 T Plant: WBN / Units 1,2 Page 127 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:51:03 PM
- EQUIPMENT CONFIGURATION *****
VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group 1: 8 Number of Tubes Plugged in Group 1: 0 Number of HX Coil Sections in Parallel per Group: 2 Coil Type (serpentine): Single Length of Finned Tubes Exposed to Air Flow (in.): 105.000 Number of Tubes per Row: 16 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000
- Fin Material: Aluminum Fin Style: Flat Plate Fin Thickness (in.): 0.0080 Number of Fins per Inch: 9.0 This page is added by Rev.016
Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 128 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's .QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:51:03 PM
- QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016
FIl!A Document: EPMMCP071689 Calculation sheet Rev.: 016 Plant: WBN / Units 1,2 Page 129 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating.Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: EBR DUAL.AIR Unit Name: EBR Unit
Description:
EBR Coils This report was created on: Wednesday, October 14, 2009 at 12:51:03 PM
- PERFORMANCE PREDICTION MODE RESULTS ****
CASE ID: U2_4b DATE: 10-14-09 PROCEDURE: EBR LOCA CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 31.37 Outlet Relative Humidity (%) 100.00 Flow Rate (gpm and acfm): 238.00 16119.50 Inlet Temperature (degrees F): 42.00 83.00 Outlet Temperature (degrees F): 47.82 46.18 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 1908.53 10.11 Clean Pressure Drop (psi): 39.46 Not Calculated Fouled Pressure Drop (psi): 47.19 Not Calculated Velocity (ft/s and ft/min): 10.94 460.56 Air Flow Zones: 1 2 Air Flow Percentage: 50.00 50.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 694480/ 625212/ 69268 Btu/hr Average Overall Heat Transfer Coefficient: 7.08 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 3412.31 sq ft Dew Point Temperature: 46.18 deg F This page is added by Rev.016
FWAI Calculation sheet Document: EPMMCP071689 Rev.: 016 Plant: WBN / Units 1,2 Page 130 of 194
Subject:
Appendix I11 - Dual Unit Operation Arialysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler .Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: COMPRO-~.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:51 PM
- EQUIPMENT CONFIGURATION
- VALUE QA REF Number of Coil Groups per Unit: 1 Number of Tube Rows Crossed by Airflow in Group I: 3 Number of Tubes Plugged in Group 1: 0*
Number of HX Coil Sections in Parallel per Group: 1 Coil Type (serpentine): Half Length of Finned Tubes Exposed to Air Flow (in.): 60.000 Number of Tubes per Row: 20 Tube Outside Diameter (in.): 0.6250 Tube Wall Thickness (in.): 0.0490 Tube Material: Copper Tube Spacing Transverse to Air Flow (in.): 1.5000 Tube Spacing In-Line with Air Flow (in.): 1.5000 Fin Material: Copper Fin Style: Flat Plate Fin Thickness (in.): 0.0100 Number of Fins per Inch: 8.0 This page is added by Rev.016
TI Calculation sheet Document: EPMMCP071689 IRev.: 016 1 Plant: WBN/Units 1,2 Page 131 of 194
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: COMPRO-~.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:51 PM
- QA REFERENCES *****
QA REF REFERENCE SOURCE DESCRIPTION This page is added by Rev.016
Calculation sheet Document: EPMMCP071689 IRev.: 016 1Plant: WBN /Units 1,2 1Page 132 of 194 I
Subject:
Appendix 11 - Dual Unit Operation Analysis PROGRAM AIRCOOL - REVISION 6.1 Finned Tube Air Cooler Rating Program Copyright 1994 by Holtec International. All rights reserved.
This computer code is QA Validated under Holtec International's QA system.
File Name: COMPRO-~.AIR Unit Name: COMPROOM Unit
Description:
Computer Room Cooling This report was created on: Wednesday, October 14, 2009 at 12:52:51 PM
- PERFORMANCE PREDICTION MODE RESULTS
- CASE ID: U2 4 DATE: 10-14-09 PROCEDURE: CornpRmSuppiment CONVERGENCE TOLERANCE: 0.5 %
PARAMETER WATER SIDE AIR SIDE Not Required Pressure (psia): Not Required 14.70 Inlet Relative Humidity (%): Not Required 52.82 Outlet Relative Humidity (%): 71.62 Flow Rate (gpm and acfm): 22.00 8000.00 Inlet Temperature (degrees F): 42.00 62 60 Outlet Temperature (degrees F): 48.72 54.14 Fouling Factor (1/Btu/hr/sqft/F): 0.0010 0.0000 Heat Transfer Coeff (Btu/hr/sqft/F): 684.28 12.11 Clean Pressure Drop (psi): 2.13 Not Calculated Fouled Pressure Drop (psi): 2.54 Not Calculated Velocity (ft/s and ft/min): 3.24 640.00 Air Flow Zones: 1 Air Flow Percentage: 100.00 Tubeside Fouling Layer Thermal Conductivity: 10.00 Btu/sqft/F/in/hr Heat Duty (Total/Sensible/Latent): 74241/ 74241/ 0 Btu/hr Average Overall Heat Transfer Coefficient: 7.05 Btu/hr/sqft/F Gross Heat Transfer Surface Area: 815.92 sq ft Dew Point Temperature: 45.22 deg F This page is added by Rev.016
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 133 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 -Control Bldg.
Prepared by: Zf Date: 10/15109 Checked by: . Date: 10/15/09 NORMAL OPERATION (WINTER)
NORMAL OPERATION (WINTER) CONSIDERS THE FOLLOWING PARAMETERS:
i GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 r AIR FLOW RATES AS SHOWN INPAGE 9 INAPPENDIX 11 r SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN INSECTION 7.3 f ACTUAL CHILLED WATER FLOW RATES AS SHOWN ON DWG. 1-47W865-7 (REF. 5.41) ff MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 42°F
- r. NORMAL OPERATION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN PAGE 6 INAPPENDIX 11 fib 60°F PRESSURIZING AIR r COMPUTER ROOM SUPPLEMENTAL AHU IS NOT RUNNING rE LATENT LOADS DUE TO PERSONNEL CONSERVATIVELY NOT CONSIDERED This case conservatively evaluates the cooling capability of the EBR AHUs by modeling the minimum chilled water temperature. Since the normal summertime Case 2 (discussed in Section 5.2, Appendix 11 ) already considered concurrently both minimum chilled water temperature and maximum chilled water flow In an effort to maximize the chiller load, this combination was not run In the spreadsheet below. Increasing the chilled water flows to 10% would only slightly reduce the room temperatures beyond what has been computed below.
The EXCEL spreadsheet (pg.134 to 156) and AIRCOOL models (pg.157) were iterated until the mixed air temperature (both dry bulb and wet bulb) to the AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb) input to the AIRCOOL models were both equal to 680F.
In order to achieve this condition, the following non-safety related heaters (see Section 7.6) were credited as running @ 100% capacity: 0-HTR-31-83, 1-HTR-31-87 & 2-HTR-21-89. It is recognized that control of these heaters is via local thermostats, but It is reasonable to credit their operation on order to maintain comfortable temperatures (i.e., greater that 64 0F). I(Note) ote: The AIRCOOL model was not re-run for this case and the final mixinci temperature was obtained by extrapolatlon with using current atL Iterations between the speadsheet and AIRCOOL Indicated that full flow through the coils would not exist during this winter time condition because the mixed return air temperature would be greater than the controller setpolnt of 68 0F. Therefore, the bypass damper would modulate open to a throttled position. An additional spreadsheet was developed on the previous Rev. 13 which accounts for various bypass flow rates In computing a mixed off-coil temperature. This same speadsheet was utilized in Rev. 14 with the following modifications:
- 1) The controller setpoint was changed from 750 F to 68OF
- 2) The total flow rate through each AHU was changed to 20,020.5 cfm to agree with the flow rates as shown on the simplified flow diagram Appendix 3 Otherwise, the equations remained unchanged. The results Indicate approximately 36,000 cfm of the total flow will continue to flow through the coils (see pg.157).
Calculated EBR AHU supply temperature Ts:
Tz = 47.6 OF (resulting mixed air AIRCOIL temperature upstream the fans; see this section, pg. 157) q = 98435 Btuh (see Section 7.2)
Q = 20,020.5 cfm (See Appendix 3; one fan only)
At = 0.45 OF (steam injection temperature rise; see Section 7.2 & 7.4)
Ts Tz + At +q I(1.08 x Q) 52.6 OF This page replaced by Revision 016.
Calculation Identifier: EPM-MCP.071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 134 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0- Control Bldg.
Prepared by: Z. Date: 10/15/09 Checked by: &W Date: 10/15/09 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-Cl Ret 5.5 - 5.11, 5.14 - 5.16,5.18,5.20,5.47 - 5.54,5.56,5.57,6.3 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow- see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 67.8 *F Design Rm Temp *F: 73 TYPE O LENGTH/ WIDTH AREA U TS TE DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT (I*t) I (Ft) Sq Ft) Btu/h.sqft.F (IF) MF (M) (BTU/h)
WEST 692.0' - Ground 42.0 NA NA 1.000 50.( 67.. -17.8 -7 SOUTH 692.0' - Ground 47.0 NA_ N 1.000 50.( 67.. 417. -83 NORTH 692.0' - Ground 23.0 NA NA 1.00 50.( 67.. -17.8 -40 NORTH 692.0'- AB/A1, 42" CI 18i. 14. 268.3 0.212 60.( 67 -7.8 NORTH 692.0' - ABIAS, 42" Cl 6.1 14.5 79.1 0.212 60. 67. -7.8 -13 EAST 692.0' - C2, 36" Cl 33.0 14.1 420. 0.231 74.1 67. 6.3 621 EAST Door C2 8. 7. 7 0.441 74.1 67. 6.3 16 EAST 692.0' - Stair C1, 36"CI 9. 14.6 130.1 0.23 56. 67.- -9.1 FLOOR 602.0' - Ground 42. 47.0 1974.0 0.02 50. 67. -17 -91z CEILING 708.0- TB/TI, 18" Cd 42. 47. 1974. 0.37 50. 67. -17.8 -13,214 TOTAL TRANSMISSION LOADl -46,186
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 4,918 TOTAL INTERNAL: 4,918 Total Sensible Load = (Trans + Other Sensible) = -16,186 + 4918 .11,268 SUPPLY AIR:
Supply air is a mix of air from room C2 & AHU.
Room C2 AHU cfm 4922.5 1298 Temperature, *F 74.1 52.6 Total flow = 6,221 cfm
,Supply air temperature: 69.6 *F Ta I I 0 I CFM ROOM TEMPERATURE (Tr) = 69.6 ) + ( -11,268 /(1.08 x 6.221 67,9 V LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C2 AHU cfm 4922.5 1298 Humidity ratio 0.00841 0.0084 Total flow = 6,221 cfm Wr= 0.0084 # moist # dryair STEADY STATE ROOM CONDITIONS: 67.8 *F dry bulb 68 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 135 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 7. Date: 10/15/09 Checked by: t Date: 10/15/09 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C2 Ret 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan)
Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 20-60 Steady State Temperature: 74.1 OF Design Rm Temp F: 73 TYPE OF LENGTH/ WIDTH AREA U Ts Tr DELTA T 6ENSIBLE HEAT NAM ENCLOSURE HGT (Ft) (Ft) (Sq Ft) Btu/h.sqft.F (IF) MV) MV) (TLO/h)
WEST 692.0' - C1, 36" CI 33.3 14.. 425.3 0.236 67.8 74.1 -6.3 -632 WEST Door C2 7. 8.. 57.1 0.448 67.1 74.1 -6.3 -16 EAST 692.0' - C3, 8" RMW 33,3 14.. 482.9 0.455 75.7 74.1 1.6 351 SOUTH* 692.0 - CII, 8" RMW 11.7 14.. 112.1 0.454 75.7 74.1 1. a 8
SOUTH Door C3 7.2 8. 57.61 0. 75. 74.1 1.6 41 SOUTH 692.0'. Stair Ci, 12" CI 18.0 14. 0.431 5. 741 -15. 1,73 NORTH 692.0' - AB/A3, 48" CI 10. 14. 152. 0.19 60. 741 -14.1 .412 NORTH 892.0' - ABJAS, 48" CI 19.4 14. 278. 0.198 60.1 74.1 -14.1 -764 FLOOR 892.0'. Ground 29.4 33.1 989.© 0.021 50.4 74.1 -24.1 -6 CEILING 708.0' -Cl, 18" Cl 29.7 33. 989. 0.376 73.2 74.1 -0.9 -33 TOTAL TRANSMISSION LOAD = -4,173
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT *1,826 TOTAL INTERNAL: 1,826 Total Sensible Load * (Trans + Other Sensible) = -4,173 + 1826 -2,347 DUCT HTR (KW) % Htr Opr FLOW RATE SUP. TEMP HTR BTUR SUPPLY TEMP 20 100 14,196 52.6 68260 57.1 (See Sect. 7.6)
SUPPLY AIR:
Rom Cl1 Supply air is a mix of air from room C11 & AHU, AHU c4653 269.5 I_ Temperature, OF 75.71 57.1 Total flow = 4,923 cfm lSupply air temperature: 74.7 OF Ts I I Q ! CFM I ROOM TEMPERATURE (Tr) = 74.7 ) + ( -2,347 /(1.08 x 4,923 ) = 74. "F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: a ROOM HUMIDITY RATIO (Wr):
Room C111 AHU cfm 4653 269.5 Humidity ratio 0.0084 0.0084 Total flow = 4,923 cfm Wr= 0.0084 # moist #dry air STEADY STATE ROOM CONDITIONS: 74.1 OF dry bulb 47 %RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 136 of 194
Title:
Cooling and Heating Load Analysis, and EquipfComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ff& Date: 10/15/09 Checked by: &W Date: 10/15/09 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11, 5.14 -5.16, 5.18, 5.20, 5.47 -5.54, 5.56, 5.57, 6.3 ROOM NAME: 250V BATTERY ROOM 1 Design air flow:. 990 cfrn (Transfer from room C11)
Supply Air Temp: 75,7 *F Supply Air Humidity Ratio: 0.0084 IbWfib dry air Design Rm Humidity %: 18-60 Steady State Temperature: 75.7 *F Design Rm Temp *F: 75 TYPE OF LENGTH/ WZDTH ARA U To I T DELTA T SENSIBLE SEAT MR" ENCLOSURE HGT (Ft) (Ft) (Sq Ft) Btulh.sqftF (F ) M ( (BTU/h)
EAST 692.0' -C4,88" RMW 33.3 14.. 482. 0.451 78.3 75.7 2.6 571 WEST 692.0' -C2, S" RMW 33.3 14. 482.. 0.451 74.1 76.7 -1.6 -352 SOUTH* 692.0 -C11, 6" RMW 23.3 14.. 311. 0.4581 75.7 76.7 0.0 SOUTH Door C4 7.2 3. 26. 0.448 75.7 75.7 0.0 NORTH 676.0'. ABIA2, 42" Cl 7. 14. 108. 0.212 60.0 75.7 -16.7 -362 NORTH 692.0'. ABIA3, 42" Cl 15. 14. 229.1 0.21 . 60.( 75.1 .15.7 -7 FLOOR 692.0' - Ground 23.1 33. 775. 0.02J 50.( 75.7 -26.7 -51 CEILING 708.0'. C1, 16" CI 23.: 33.1 775.1 0.376 73.2 75.7 -2.1 -72 TOTAL TRANSMISSION LOAD = -2.13
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT .2,061 TOTAL INTERNAL: 2,061 Total Sensible Load = (Trans + Other Sensible) = -2,153 + 2061 = t91 Ts I I I CFMI ROOM TEMPERATURE (Tr)= 75.7 ) + ( -91 1(1.08 x 990 ) = 756'F LATENT LOAD: 0 latent lUip*lRU J .L.UAD:
TILAININ 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 0 1 (4840 x 990) = 0.0084 STEADY STATE ROOM CONDITIONS: 75.7 44 OF %RHdry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 137 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR Els 692.0 & 708.0 - Control Bldg.
Prepared by: Z_ Date: 10/15109 Checked by: .. Date: 10115/09 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11.5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.3 ROOM NAME: 250V BATTERY BOARD ROOM 1 Design air flow:. 2.926 cfm (Supply from AHU)
Supply Air Temp: 57.1 *F (See supply temperature for room 692.0'-C2)
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 26-60 Steady State Temperature: 78.3 *F Design Rm Temp *F: 75 TYPE OF LENGTH/ WIDTH AIRA U Ta Tr DELTA T SENSIBLE HEAT HIALL ENCLOSURE EGT ()t) I t) (Sq It) Btuih.sqftLF (M) (MF) (F) (BTU/h)
SOUTW 692.0'- C11, 8" RMW- 25.3 14. 321.7 0.451 75.7 78.3 -2.6 -381 SOUTH Door C5 .7.2 6. 45.2 0.448 76.7 78.2 -2.6 -o1 NORTH 676.0' - AB/A2, 42" Cl 25.3 14. 368.1 0.21 60.0 78., -18.3 -1,423 EAST 692.0' - CS, 8" RMW 33. 14. 482.1 0.456 77.9 78., .0.4 -8 WEST 892.0' - C3, 8" RMW 33.3 14. 482, 0.45 75. 78. -2.6 -671 FLOOR 692.0' - Ground 25.3 33. 842.1 0.02 50. 78.Z 28.3 -82 CEILING 708.0' - C1, 18" Cl 25.31 33. 842.1 0.371 73.2 78.31 -5.1 -1,611 TOTAL TRANSMISSION LOAD = -47811
()The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 72,001 TOTAL INTERNAL: 72,001 Total Sensible Load = (Trans + Other Sensible) = -4,751 + 72001 67,250 Ts I I CFM I ROOM TEMPERATURE (Tr) = 57.1 67,250 (1.08 x 2926 ) 78.4 oF LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 I ( 4840 x 2926) = 0.0084 STEADY STATE ROOM CONDITIONS: 78.3 *F dry bulb 1 41 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 138 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z Date: 10115M9 Checked by: .. Date: 10/15/09 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C5 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54,5.56,5.57.6.3 ROOM NAME: 250V BATrERY BOARD ROOM 2 Design air flow: 3,080 cfm Supply Air Temp: 57.1 OF (See supply temperature for room 692.0-C2)
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 26-60 Stead State Temperature: 77.9 OF Design Rm Temp OF: 75 TYPE OF LENGTH/ WIDTH AREA U Ta Tr DELTA T SENSIBLE HEAT WALL RNCLOSURE HOT. (Wt) (t)I (Sq Ft) Btu/h.sqftF (7') (7I) (M) (BTU/h)
SOUTH* 692.0' - C1l, 8" RMW 28.1 14.5 371.0 0.485 75.7 77.1 -2.2 -371 SOUTH Door C6 7.21 6. 45.2 0.449 75.1 77. -2. _ ._
NORTH 676.0' - A2, 42" CI 20.1 14.,1 300.2 0.212 60.( 77.1 -17.9 .1,13 NORTH 676.0' -A3, 42" CI 8.6 14.51 116.0 0.212 60.0 77. -17.91 EAST 692.0' - CS, 8" RMW 33.31 14. 482.1 0.455 74.4 77. .3.5 -76 WEST 692.0' - C4, 8" RMW 33.31 14.a 482.1 0.486 76.3 77.1 0.4 a_
FLOOR 692.0' - Ground 28.1 33.4 955.1 0.02 50.1 77. .27.9 .689 CEILING 708.0'- C3, 18" Cl 23.( 33., 765.4 0.30 69. 77. -14.3 4,271 C(EIL11G 708.0' -Cl, 18' Cl 5.1 33.3 189.4 0.376 73.2 77.S 47 -358
-TOTAL TRANSMISSION LOAD -. 980
(*) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 77,335 TOTAL INTERNAL: 77,335 Total Sensible Load = (Trans + Other Sensible) " -7,980 + 77335 69,355 Ta I a I CFMI ROOM TEMPERATURE (Tr)= 57.1 69,355 I (1.08 x 3080 ) = 77.9 OF LATENT LOAD: a latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 /(4840 x 3080 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 77.9 OFdry bulb 41% RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 139 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Zff Date: 10/15/09 Checked by: &W Date: 10115/09 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C6 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56. 5.57, 6.3 ROOM NAME: 250V BATTERY ROOM 2 Design air flow: 990 dcn (Transfer from room C11)
Supply Air Temp: 75.7 *F Supply Air Humidity Ratio: , 0.0084 IbWIlb dry air Design Rm Humidity %: 18-60 Steady State Tempe rature: 74.4 *F Design Rm Temp *F: 75 TYPE or LENGTH/ WIDTH AREA I To Tr DELTA T SMSRIBLA SEAT LL ENCLOSURZ . (It) (Ft) (Sq Rt) Btu/h.sqftF (MM) ( (BT/h)
SOUT4 692.0' - C11, 8" RMW 23.3 14. 311.3 0.451 75.7 74.4 1.3 184 SOUTH Door C7 7.2 3. 26.1 0.448 75.7 74.4 1.3 t©1 NORTH 692.0' - ABDA31, 42" Cl 20.3 14. 294.4 0.2121 60.C 74.4 -14.4 -8 NORTH 676.0' - AB/A3, 42" CI 3.0 14. 43.1 0.212 60.C 74.4 -14.4 -13 EAST 692.0' - C7, 8" RMW 33.3 14. 482.1 0." 74.2 74.4 .02 -44 WEST 692.0' - C5, a" RMW 33.3 14. 482.9 0.4.5 77.1 74.4 3.5 76 FLOOR 692.0'. Ground 23. 33. 775.9 0.02 50. 74 -24 49 CEILING 708.0'. C4, 18" CI 6. 33. 229. 0.37 69. 74.4 -5.2 -44_
CEILING 708.0' - C3, 18" Cl 15. 33. 526.1 0.305 59.6 74.4 -14.8 -2,37 TOTAL TRANSMISSION LOAD U -3,423
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 2,061 TOTAL INTERNAL: 2,061 Total Sensible Load = (Trans + Other Sensible) * -3,423 + 2061 = -1,362 Ta I I Q I CFM j ROOM TEMPERATURE (Tr) = ( 75.7 ) + ( -1,362 1(1.08 x 990 ) = 74. "F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 990 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.4 !F dry bulb 46 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 140 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: M Date: 10/15/09 Checked by: I Date: 10115/09 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C7 Ref: 5.5 - 5.11. 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.3 ROOM NAME: 24V & 45V BATTERY ROOM Design airflow: 440 cfm (Transfer from room Cll)
Supply Air Temp: 75.7 *F Supply Air HumidityRatio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 18-60 Steady State Temperature: 74.2 *F Design Rm Temp (o *F:) 75 *( B'J* / h )
( ]'
( F t .) q Ft .)
( SAREA Bt u/ h.s q fL F TYPE OF URE*
O S NCL HLENGTH/
GT . ( t ) IDTH U TB Tr DELTA T SENSIBLE HE"K WA LE SOUTH" 692.0' -C11, 8" RMW 11.." 14. 137.3 0.454 75. 74.2 1.6 91 SOUTH Door CS 7.2 3. 26.5 0.448 76. 74.2 .5 1 NORTH 692.0' - AB/A31, 42" Cl 11.31 14.. 183. 0.212 60.. 74.2 -14.2 .49 EAST 692.0'- C8, 8" RMW 33.3 14. 482. 0.46 71. 74. -2.5 -54 WEST 692.0' -CS, 8" RMW 33.1 14. 482. 0.456 74. 74.1 0.24 FLOOR 892.0' -Ground 11.. 33.4 376. 0.021 50.1 74.1 -24.2 -23 CEILING 708.0'- C4,18" CI 11.4 33.3 376. 0.371 69.2 74.2 -8.0 -70 TOTAL TRANSMISSION LOAD -1,831 (T)"he area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 1.160 TOTAL INTERNAL: 1,160 Total Sensible Load =(Trans Other Sensible) = -1,831 + 1160 -571 Tao CFMI ROOM TEMPERATURE (Tr) = 75.7 ) + ( -671 /( 1.08 x 440 ) 74.3 *F LATENT LOAD: Q latent TUTAL OUUMLATE'NT LOAD: 0 ROOM HUMIDITY RATIO (Wr) 0.0084 + 0 / (4840 x 440 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 74.2 *F dry bulb
,, 47 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 1 1 & 2 Appendix 11 Page: 141 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Ze Date: 10/15/09 Checked by: j Date: 10/11109 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C8 Ref: 5.5 - 5.11, 5.14 - 5.16. 5.18, 5.20,5.47- 5.54, 5.56, 5.57, 6.3 ROOM NAME: 24V & 48V BATTERY BOARD AND CHARGER ROOM Design air flow: 1,067 cfm (Supply from AHU)
Supply Air Temp: 57.1 *F (See supply temperature for room 692.0'-C2)
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 26-60 Steady State Temperature: 71.7 *F Design Rm Temp *F: 75 TYPE OF LENGTH/ WIDTH ARIA U Ta Tr DELTA T SENSIBLE MEAT WLENCLOSURE IGT ( It) (Ft) (Sq Pt) Btu/h.sqfLF (F) (.F) M (BTU/h)
SOUTH* 692.0' - Cll,8" RMW 18.C 14.1 234.5 0.456 75.7 71.. 4.0 427 SOUTH Door C9 7.2 3.7 26.1 0. 75.7 71. 4.0 48 NORTH 692.0' - ABIA31, 42" Cl 18.© 14.61 261.01 0.211 60.0 71. -11.7 -644 EAST 692.0' - C12, 8" RMW 33 0. 299.7 0.4 75.0 71. 3.3 454 EAST (ABOVE C12) 692.0' -ATTIC 8" RMW 333 5. 153.2 0.45_ 70.3 71.7 .1.1 -11 WEST 692.0' - C7, 8" RMW 33 14. 482. 0. 74. 71. 2.5 64 FLOOR 692.0' - Ground t. 33. 599. 0.02 50. 71. -21.7 -33 CEILING 708.0' - C4, 18" Cl 18.( 33. 599.1 0.370 69.1 71.7 -2.5 -_M61 TOTAL TRANSMISSION LOAD = -192
()The area of the door, listed directly below this wall area, has been subtracted from th total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 17,147 TOTAL INTERNAL: 1T7,147 Total Sensible Load a (Trans + Other Sensible) = -192 + 17147 = 16,958 Ts I I CFM I ROOM TEMPERATURE (Tr) 57.1 + 16,955 (1.08 x 1,067 ) = 718 F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0 / (4840 x 1,067 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 71.7 *F dry bulb 51% RH This page replaced by Revision 016.
Calculation Identifier' EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 142 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z Date: 10/15109 Checked by: dn Date: 10115109 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-CS Ref: 5.5 - 5.11. 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.3 ROOM NAME: COMMUNICATION ROOM Design air flow: Mixed flow -see below Supply Air Temp: Mixed flow -see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: 18-60 Steady State Temperature: 78.6 'F Design Rm Temp 'F: 75 TYPE OF ILNGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT ENCLOSURE HOT. (Ft) (Ft) (sq Ft) Btu/h.sqfLF (IF) () ((F) (BTU/h)
WEST 692.0' - C12, 8" RMW 33.3 9.. 299.7 0.455 75.0 78.. -3.6 -491 WEST (ATTIC C12) 692.0' - ATTIC, 8" RMW 33.3 5.0 183. 0.4551 70.3 78.. -8.3 -59 EAST* 692.0' -CIO, 38" Cl 33.3 14. 425. 0.231 60.2 78. -18.4 -1, EAST Door Cll 7.2 8. 57. 0.448 60.2 78. -18.4 -47 SOUTH* 692.0'- C1l, 8" RMW 26.0 14. 305.1 0.464 75.7 78.1 -2.9 "40 SOUTH Door C10 7.21 8. 67. 0.441 75.7 78.1 -2.9 -7 SOUTH 692.0' - Stair C2,8"RMW 18.0 14. 261. 0.45 58. 78. -19.8 .2,351 NORTH 692.0' - AB/A29, 42" Cl 20.0 14 290 0.21 60. 78.6 .18.6 -1.,1 NORTH 692.0'. AB/A30, 42" CI 23.0 14.5 333. 0.21 60.0 78.6 -18.6 -1,31 FLOOR 892.0'- Ground 43. 33.4 1431. 0.02 50.0 78. .28.6 -1,00 CEILING 708.0' -C4,18" CI 43.0 33.3 1431. 0.37 69.2 78. -9. -8,081 TOTAL TRANSMISSION LOAD = -14.916
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 94,032 TOTAL ROOM SENSIBLE LOAD: 94,032 SUPPLEMENTAL AIR HANDLING UNIT: 0 TOTAL INTERNAL: 94,032 Total Sensible Load a (Trans + Other Sensible) = -14,916 + 94032 79,116 SUPPLY AIR:
Supply air is a mix of air from room C12 &AHU.
Room C12 AHU cfm 764.5 3273 Temperature, *F 75.0 57.1 (See supply temperature for room 692.0'-C2)
Total flow = 4.038 cfm Supply air temperature: 60.5 oF Ta I I 0 I CFMI ROOM TEMPERATURE (Tr)= 60.5 ) + ( 79,116 (1.08 x 4,038 ) = 78.6 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
RoomC1 H Humidity ratio 0.0084] 0.0084 Total flow = 4,038 rnf Wrl= 0.0084 # moist # dry air Wr= 0.0084 + 0 /(4840x 4,038 0,008.0 1STEADY STATE ROOM CONDITIONS: 78.6 *F dry bulb
- 40 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 143 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ad Date: 10/15109 Checked by: dn Date: 10/11109 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-CIO Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: MECHANICAL EQUIPMENT ROOM EAST Design air flow: 2,816 cftn (Supply from AHU)
Supply Air Temp: 57.1 'F (See supply temperature for room 692.0'-C2)
Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity %: 20-60 Steady StAt Ternerature: 60.2 'F Design Rm Temp 'F: 73 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SEMSIBLE HEAT MALL ENCLOSURE HGT. (Ft) I(t) Zt) (sq Btulh.sqfLF. (F) () (MF) (BTU/h)
EAST 692.0'- Ground 42.0 NA NAe 1.001 50.0 60.: -10.2 -428 SOUTH 692.0' - Ground 47.0 NA NAI 1.001 50.( 60. -10.2 -47 NORTH 692.0' - Ground 22.0 NI NA 1.00 50.4 60. -10.2 -224 NORTH 692.0' - AB/A27, 42" CI 21.0 14.1 304.5 0.212 60.1 60. -0.2 -1 NORTH 892.0' -AB/A29, 42" Cl 4.0 14. 58.( 0.212 60.( 60. -0.2 -
WEST' 892.0' - C9, 36" Cl 33.0 14. 420.9 0.236 78.1 60. 18.4 1,82 WEST Cll aoor 8.0 7. 57. 0. 4 78.6 60. 16 47 WEST 692.0* - Stair C2, 39" CI 9.4 14.. 130. 0.233 88. 650. -1.4 -4_
FLOOR 392.0'-Ground 42.j 47. 1974. 0.02 50. 60. -10.2 -52 CEILING 708.0
- TBIT1 18" CI 42.( 47. 1974. 0o.371 50.0 60. -10.2 -7,571
]TOTAL TRANSMISSION LOAD = 46,982
(') The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 16,608 TOTAL INTERNAL: 16,608 Total Sensible Load = (Trans + Other Sensible) = -6,982 + 16608 = 9,625 Ts I Q I CFMI ROOM TrEMPERATURE (Tr) = 57.1 9,625 I 1.08 x 2816 ) = 60.3 'F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) 0.0084 *+ 0 / (4840 9 2816 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 60.2 'F dry bulb 76 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 144 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z. Date: 10115/09 Checked by: & Date: 10/15/09 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C1I Ref: 5.5 - 5.11,5.14 - 5.16,5.18.5.20,5.47 -5.54,5.56,5.57,6.3 Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity %: NA Steady State Temperature: 75;7 *F Design Rm Temp F: NA TYPE Or LENGTH/ VDTH A U TS I T.
E DELTA T SENSIBLE BEAT WALL ENCLOSURE HGT. (Ft) (Ft) (Sq rt) Btulh.sqft.F MJ M) MBTU/h)
("F)
SOUTH 692.0'- Ground 181.4 N N 1.000. 50.C 75.7 .25.7 .4,652 NORTH" 692.0' - C2, 8" RMW 11.7 14. 112.. 0.451 74.1 75.7 -1.6 -82 NORTH Door C3 7.2 8. 57.. 0.448 74.1 75.7 -1.6 -41 NORTH* 692.0'- C3, 8" RMW 23.31 14. 311. 0.455 75.7 75.71 0.0 01 NORTH Door C4 7.21 3. 26.. 0.448 76.7 75.71 0.0 01 NORTH* 692.0' - C4, 8" RMW 25.3 14.. 321. 0.455 78.31 75.71 2.6 381 NORTH Door C5 7 6 46.2 0.448 78.3 75.4 2.6 64 NORTH_ 692.0' . C5, 8" RMW 28.7 14. 371.01 0.458 77. 75.7 2.2 371 NORTH Door CS 7.2 6. 45.2 0. 77. 75.7 2.2 451 NORTH* 692.0' - C6, 8" RMW 23.31 14.. 311. 0.454 74.4 75.1 .1.3 .184 NORTH DoorC7 7.2 3 26. 0.4 74.4 78.7 -1.3 -1E NORTH' 692.0'- C7, 8" RMW 11.31 14 137. 0.4585 74.2 75.7 -1.5 -94 NORTH Door CS 7.241 3. 26. 0.8 74.; 75.1 -1.5 -11 NORTH* 692.0'- C8, 8" RMW 18.( 14 234.. 0.451 71.7 78.1 -4.0 -427 NORTH Door C9 7.2 3. 26.. 0,44. 71.7 75.1 -4.01 4111 NORTH* 692.0' - C12, 8" RMW 11.( 9.. 77. 0,455 75. 75.71 -0.7 -2 NORTH DoorC13 7.2 3 . 21.51 0,44. 75, 75. -0.7 -
NORTH Attic (Above C12) 11.0( 5. 60.51 0.4518 70. 75. -5.4 -14 NORTH_ 692.0' - C9, 8" RMW 24.1 14. 292.1 0,4581 78.. 75.9 2.9 38 NORTH DoorC10 7.21. 8. 57.4 0.448 78. 75. 2.9 7 EAST Stair C2, 8" RMW 8.0 14. 94.61 0.451 58.. 75. -16.9 -72 EAST Door C12 7.2 31 21.1 0.448 58.! 75.7 -16.9 -1 WEST" Stair Cl, 8" RMW 8. 14._ 94._ 1 0.454 58.1 75. -17.0 .731 WEST Door C1 7.; 3 21.1 0.448 58.71 75.7 -17.0 -16, FLOOR 692.0' -Ground 181. 8. 1448. 0.02 50. 75. -25.7 -
CEILING 708.0' - Cl, 18" CI s6 5.. 544.0 0.371 73.2 75. -2.5 -511 CEILING 708.0' - C2, 18" CI 39.. 6.. 312.4 0.372 5- 75. -10.0 -1,17 CEILING 708.0 - C4, 18" CI 74.k 8. 592.1 0.371 69. 75. -8.5 .1,44 TOTAL TRANSMISSION LOAD - -10,314
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 145 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: af Date: 10/15109 Checked by: d Date: 10/15/09 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C11 ROOM NAME: CORRIDOR (cont'd)
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 485 TOTAL INTERNAL: 485 Total Sensible Load =(Trans + Other Sensible) -10,314 + 485 -9,829 SUPPLY AIR:
Supply air Is a mix of air from rooms C4, C5 & C8 & outside air.
Room 04 I CS I C8 I din 2926 3080 1067 Temperature, *F 78.3 77.9 71.7 Total flow = 7,073 cfm Supply air temperature: 77.1 *F Ta I I Q I CFMI ROOM TEMPERATURE (Tr) 77.1 ) + ( -9,829 /(1.08 x 7,073 ) 75.8 'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD:
ROOM HUMIDITY RATIO (Wr):
Room C4 C5 C8 cfrn 2926 3080 1067 Humidity ratio 0.0084 1 0.0084 0.0084 Total flow = 7,073 cfm Wr= 0.0084 # moist / # dry air ISTEADY STATE ROOM CONDITIONS: 75.7 IF dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 1 & 2 Appendix 11 Page: 146 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: a& Date: 10/15/09 Checked by: .. Date: 10115/09 NORMAL OPERATION (WINTER)
ROOM NO. 692.0-C12 Ret: 5.5 - 5.11,5.14 - 5.16,5.18,5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: SECONDARY ALARM STATION ROOM Design air flow: 765dm (Supply from AHU)
Supply Air Temp: 57.1 'F (See supply temperature for room 692.0'-C2)
Supply Air Humidity Ratio: 0.0084 IbW/Ib dry air Design Rm Humidity: 26-60 Steady State Temperature: 75.0 *F Design Rm Temperature: 75 TIPE O0r" LENGTH/ WIDTH ASIA U Ta Tr DELTA T SENSIBLE HEAT WALL NCLOSURE SGT. (Ft) (irt) (sq rt) Btulh.sqftF (MF (MF) ("F) (BT5/h)
EAST 692.0' -C9, 8" RMW 33.3 9.( 299.1 0.46 78.6 75.01 3.6 491 WEST 692.0' -CS, 8" RMW 33.3 9.( 299.7 0.46 71. 75. -3.3 SOUTH* 692.0' -C11, 8" RMW 11. 9.( 77.5 0. 75. 75. 0.7 2 SOUTH Door C13 7.2 3. 21.1 0.448 75.7 75.01 0.7 NORTH 692.0' . ABIA31, 42" CI 8.0 9. 72.0 0.212 60.C 78.01 -16.0 -22 NORTH 692.0' -AB/A30, 42" CI 3. 9. 27.0 0.21 60. 75.] .1.0 -8
- 11. 33. 366. 0.02 50. 76. -25.0 -23 FLOOR 692.0'- Ground CEILING ATTIC (Susp. ceiling) 11.0 33. 366.- 0.330 70.3 75.01 -4.7 Ago TOTAL TRANSMISSION LOAD =-4
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 15,792 TOTAL INTERNAL: 15,792 Total Sensible Load = (Trans + Other Sensible) = -1,049 + 15792 14,743 To I 0 I CFMI ROOMTEMPERATURE(Tr)= 57.1 14,743 I(1.06 x 765 ) F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0/(4840 x 765 ) = 0.00"4 STEADY STATE ROOM CONDITIONS: 75.0 oF dry bulb 1 46 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 AppendIx 11 Page: 147 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: .fg Date: 10/15109 Checked by: M Date: 10115/09 NORMAL OPERATION (WINTER)
ROOM NO. -NIA ROOM NAME: ATTIC (above C12) Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 Design air flow: NA din Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 70.3 *F Design Rm Temp *F: NA T OP F LENGTH/ WIDTH AREA I To Tr DELTA T SENSIBLE MEAT
.L ENcLOUE HGT (It) (Ft) (Sq It) Btulh.sqfLF (M) (M) (.F) (BTU/h)
EAST 692.0'. C9, 8" RMW 33.31 5. 183.2 0.458 78.1 70.2 8.3 69 WEST 692.0' - C8, 8" RMW 33,3 a., 183. 0.451 71.7 70.2 1.4 11 SOUTH 692.0' - Cll, 8" RMW 111l 5.1 60. 0.458 75.4 70.. 5.4 141 NORTH 692.0' - ABIA31, 42" CI 8. . 44. 0.211 60.( 70.' -10.3 -9 NORTH 692.0' - AB/A30, 42" CI 3.0 5,. 16. 0.21- 60. 70. -10.3 FLOOR 692.0'
- C12 11 33 366. 0.33 75. 70. . 4.7 564 CEILING 708.0' -C4, 18" C1 11.( 33. 366. 0.376 69.; 70.3 .11 -152 TOTAL TRANSMISSION LOAD = 1,242 ISTEADY STATE ROOM CONDITIONS: 70.3 '1 dry bulb This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 148 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ?A Date: 10/15/09 Checked by: . . Date: 10/15/09 NORMAL OPERATION (WINTER)
ROOM NO. -692.0' - STAIR C1 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: WEST STAIRWELL Design air flow: NA cFrn Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Temperature: 58.7 F Design Rm Temp °F: NA TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE NEAT VMLL ENCLOSURE HGT. (rt) (It) (Sq Ft) Btulh.sqfLF C]) CF)
- F) (BTO/h)
WEST 692.0'- C1, 36" CI 8.[ 14.5 116.0 0.236 67.8 58.1 9.1 240 SOUTH 692.0' - Ground 18.0 14.( 261.C 1.000 50.0 58. -8.7 -2,271 NORTH 692.0' - C2, 12" CI 18.0 14.5 261. 0.431 74.1 68. 18. 1,732
.AST 692.0' -Cl1, 8" RMW 8.0 14.1 94. 0.45 75. 68. 17.0 731
.AST DoorC1 7.1 3.4 21.. 0.448 75.' 68.7 17.0 1 FLOOR 692.0' - Ground 1CEILING (See Note)........... - 18.0 8.0( 144.. 0.026 50.3 TOTAL TRANSMISSION LOAD =
- 58. -8.7 3 573 Note: No transmission through the ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 573 STEADY STATE ROOM CONDITIONS: 58.7 "F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WEBN 11 & 2 Appendix 11 Page: 149 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z Date: 10/15/09 Checked by: .W Date: 10/15109 NORMAL OPERATION (WINTER)
ROOM NO. 692.0' -STAIR C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: EAST STAIRWELL Design air flow- NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air Design Rm Humidity: NA Steady State Temperature: 58.8 *F Design Rm Temperature: NA TYPE OF LENGTH/ WIDTH AREA I TB Tr DELTA T SNSIBLE HEAT WALL ENCLOSURE HGT. (Pt) (Pt) (Sq Ft) Btuth-aqttF (7F) (F) (MF) (BTU/h)
WEST* 692.0'- C11, 8" RMW 8. 14. 94.. 0.454 75.7 58.81 16.9 72 DoorC12 7EST 7.2 3. 21.. 0.448 75.7 58.81 16.9 163 SOUTH 692.0' - Ground 18.0 14. 261. 1.000 50.0 58.81 -8.8 -2,297 NiORTH 92.0' - C9,8" RMW 18. 14. 261. 0. 78. 58. 19.8 2,351 EAST 892.0'- C10, 36" Cl 8.0 14.. 116. 0.231 60.2 58.81 1.4 3 FLOOR 692.0' - Ground 18.0 8.0 144. 0.021 50.1 58.8 -8.81 -3 CEILING (See Note)
TOTAL TRANSMISSION LOAD 0 949 Note: No transmission through the ceiling Is considered; open space (stairs) between elevations 692.0 and 755.0
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0.0 X 3.413 X 100% 0 TOTAL ROOM SENSIBLE LOAD: 949 ISTEADY STATE ROOM CONDITIONS: 58.8 'F dry bulb This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 150 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 -.Control Bldg.
Prepared by: a Date: 10/15109 Checked by: &M Date: 10/15109 NORMAL OPERATION (WINTER).
ROOM NO. 708.0-Cl Ref: 5.5 -5.11,5.14 -5.16, 5.18, 5.20,5.47 - 5.54, 5.56, 5.57,6.3 ROOM NAME: UNIT 1 AUXILIARY INSTRUMENT ROOM Design air flow 8,602 cfm (Supply from AHU)
Supply Air Temp: 56.3 OF (See below)
Supply Air Humidity Ratio: 0.0084 IbW/lb dry air Design Rm Humidity %: 27-60 Steady State Temperature: 73.2 OF Design Rm Temp: 75 TXPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE HEAT MALL ENCLOSURE HGT. (5t) I (Ft) (Sq Ft).8tuflh.sqfOLF (F) (F) (MF)
I(BTU/h)
SOUTH 700.0' - TBITI, 36" Cl 68.2 19. 1329. 0.236 50.0 73.2 -23.2 -7,281 SOUTH 708.0'- Stair Cl, 8" Cl t8.0 19. 351. 0.50 64 73. -9.2 -1,61 NORTH 676.0' - ABIA2, 38" CI 37.2 3. 130. 0.23 60. 73. -13.2 -40 NORTH 692.0' - ABIA3, 38" Cl 26.l 3 3. 92. 0.236 60.( 73.2 -13.2 -28 NORTH 692.0' -ABIAS, 36" CI 21. 51 3. 75. 0.236 60. C 73. 2 -13. 2 -23`
NORTH 713.0' - Gen.area, 38" CI 56.2 16.0 899. 0.236 60.C 73. -13.2 -2,801 NORTH 713'- A25, 38" Cl 16.0 16.0 240. 0.236 60.0 73. -13.2 -7 NORTH 713'- A26, 36" CI 15.0 16.00 240. 0.236 60.1 73. -13.2 -7 EAST* 708.0' - C2, 8- Cl 8.0 t19.64 1131 0.500 65.7 73. -7.51 -424 EST Door C22 7.2 6.00 413 0.448 68.7 73. -7.5 -1 EAST 708.0' - C3, 8" Cl 34.51 19. 538.3 0.50 59. 73. -13.6 -3,68 WEST* 708.0' -TBIT1 36" CI 34.51 19.5 647. 0.231 50.0 73. -23.2 -3, WEST Door C20 7 3.8 25.. 0.448 50.0 73.2 -23.2 -2 WEST" Stair C1, 8" CI 8 19. 134.. 0.431 64.0 73.2 -9.2 -53 WEST Door C21 , 3.0 2t1.. 0.4481 64.01 73.21 -9.2 -8l FLOOR 692.0' - C2, 18" CI 989.. 0.371 74.1 73.2 0.9 _ 33 FLOOR $92.0' - C3,18" CI 775.. 0.371 75.7 73.21 2.51 72 FLOOR 692.0' - C4, 18" Cl * . 642. 0.376 78. 73.2 6.1 1,81 169 0.7 7.1 73. 4.7 _____ 33 FLOOR 692.0' - 1 CI544. 0.37 7. 73. 2.6 511 CEILING 729.0 - C1,81" CI . . 3341. 0.37 60. 73. -13.2 -16, TOTAL TRANSMISSION LOAD = -35,838 (1) The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 194,050 TOTAL INTERNAL 194,050 Total Sensible Load = (Trans + Other Sensible) = -35,838 + 194050 = 168,212 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 100 (See Sect. 7.7) 8,602
/
52.6 34130 56.3 (See Notes for this Section)
T I I Q I cFMl ROOM TEMPERATURE (Tr) = ( 56.3 ) + ( 158,212 1( 1.08 x 8,602 ) = 73O "F LATENT LOAD: Q latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Wr = 0.0084 0 /(484Ox 8,602 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 73.2 "F dry bulb 48 % RH This page replaced by Revision 016.
Calculation Identifier. EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 151 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z& Date: 10/15109 Checked by: &M Date: 10/15109 NORMAL OPERATION (WINTER)
ROOM NO. - 708.0' - C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57,6.3 ROOM NAME: CORRIDOR Design air flow: NA cfm 0
Supply Air Tamp: NA F Supply Air Humidity Ratio: NA IbW/Ib dry air Design Rm Humidity %: NA Steady State Ternerature: 65.7 *F Design Rm Temp 'F: NA TYPE of LENGTI/ WIDTH ARA U To T I D-LTA T SENSLU WALL ENCLOSUR .E GT. (Ftt) (Ft) (Sq It) tu/h.sOqfLF Ma) () C) (STU/h)
EAST 708.0- -C4, 8" CI 8.. 19. 113.0 0.600 69.2 65.7 3.5 19s EAST Door C24 7 6. 43.0 0.448 69.; 65.; 3.5, 67 WEST" 708.0' . C1, 6" CI a. 19. 113.0 0.501 73.; 65.7 7.5 42 WEST Door C22 7 6. 43.0 0.44A 73.; 65. 7.5 141 SOUTH* 708.0' -TB/TI, 36" CI 39.. 19. 736.1 0.23 50.( 65.7 -15.7 -2,72 SOUTH Door C26 7. 3. 24. 0. 50.0 65.7 .15.7 .171 NORTH* 708.0'. C3, 8" CI 39. 19.. 717. 0.50 59. 65.7 -4.1 -2,18 NORTH Door C23 7.2 6 43. 0. 89. 65. -6.1 11 FLOOR 692.01. C1, 18" CI 312.. 0.37 75. 65. 10.0 .1,17 CEILING 729.0. C1, 18" CI 312. 0.37 60. 68. -5.7 i6 TOTAL TRANSMISSION LOAD = -3,867
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAV
SUMMARY
INTERNAL:
EQUIPMENT 1,085 TOTAL ROOM SENSIBLE LOAD: -2,782 ISTEADY STATE ROOM CONDITIONS: 65.7 'F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 152 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: E Date: 10115/09 Checked by: &W Date: 10115109 NORMAL OPERATION (WINTER)
ROOM NO. 708.0-C3 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: COMPUTER ROOM Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below
- Supply Air Humidity Ratio: Mixed flow - see below Design Rm Humidity: 40-60 Stead Stae Temperature: 59.6 F Design Rm Temp 'F: 65 TYPE OF LENGTH/ W1DTH AREA U Ts Tr DELTA T SENSIBLE HEAT WALL ENCLOSURE HGT. (Pt) (Pt) (Sq BtulhJ.Sft.F . Mt) (F) (*F) (BT1/h)
SOUTH* 108.0' - C2, 8" Cl 39.l 1i:s 717.61 0.6001 65.7 59.6 6.1 2,181 SOUTH Poor C23 7.2 6.. 43.0 0.448 65. 59. 6.1 11 NORTH 676.0' - ABIA3, 36" Cl 39.0 3. 136. 0.23e 60.( 59.A 0.4 1 NORTH 713.0' - Ion, fltr rm, 36" CI 39.0 16. 624.. 0.236 60.0 59.A 0. 5 EAST 708.0' - C4, 8" Cl 33. 19. 649.. 0.500 69.2 59.6 9.6 3,11 WEST 108.0'- C1, 8" CI 33. 19. 649. 0.60 73. 59. 13.6 4,41 FLOOR 692.0' - CS, 18" CI 765. 0.30 77. 18.3 4,27 FLOOR 692.0' "CS,18" CI 826.1 0.30 74.
- 60. 59.
- 59. 14.8
- 0. 123 1292.© 0.37 CEILING 729.0 -C1,18"CI TOTAL TRANSMISSION LOAD = 16,754
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 34,202 TOTAL ROOM SENSIBLE LOAD: 34,202 Total Sensible Load = (Trans + Other Sensible) = 16,754 + 34202 = 50,956 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 (See Sect. 7.8) 0 6,677
/
52.6 0 52.6 (See Notes for this Section)
SUPPLY AIR:
Supply air is a mix of air from two different air handling units.
Room AHU(MER) AHU CR) cfrn 6677 0 Temperature, 'F 52.6 0.0 Total flow = 6,677 cfm Supply air temperature: 52.6 'F Ts I I Q I CFMI ROOM TEMPERATURE (Tr) = 52.6 ) + ( 50,956 /(1.08 x 6,677 ) = 59.7 *F LATENT LOAD: 0 latent 0
ROOM HUMIDITY RATIO (Wr):
Room AHUIMER) AHU (CR) crn 6677 I 0.0 Humidity ratio 0.00841 0.0000 Total flow = 6,677 cfm We'= 0.0084 #moistI#dry air Wr= 0.0084 + 0 /(4840x 6,677 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 59.6 dry bulb IF 77 %RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 153 of 194
Title:
Cooling and Heating Load Analysis, and EquiplComponent Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: a& Date: 10/15109 Checked by: M Date: 10115109 NORMAL OPERATION (WINTER)
ROOM NO, 708.0-C4 Rea: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: UNIT 2 AUXILIARY INSTRUMENT ROOM Design airflow: 9,268 cfm (Supply from AHU)
Supply Air Temp: 56.1 'F (See below)
Supply Air Humidity Ratio: 0.0084 IbW/Ilb dry air Design Rm Humidity: 27-60 Steady State Temperature: 69.2 *F Design Rm Temperature: 75 TYPE OF LENGTH/ WIDTH AREA 0 Te Tr DELTA T ENSIBLE HEAT WALL ENCLOSURE HGT. (rt) (rt) (Sq PFt) BtulhJqft.F (Il) 1(F) (*F) (aTU/h)
SOUTH 708.0' - THIT1, 36" Cl ___ 751 19. 1414.! __ 0.231 50.(__ 69. -Ia.2 -6,63(
SOUTH 708.0'. Stair C2, 8" c i0 18.1 19.C 361 0.500 69.1 69. -9.4 -1,6 NORTH 692.0' NORTH 692.0'-- ABIA31, 36" CI ABIA30, 36"Cl 42.0 2
26._
3.5 3.5 147.0 91.(
0.231 0.23 60.0 69.2 -9.2 .31 6 60.0 69.26 -9.2 -19 NORTH 692.0' - AB/A29, 36" Cl 22. 3 77.( 0.236 60.01 69. -9.2 -16 NORTH 713.0' -Ion, fltr rm, 36" Cl 42.0 16. 672.0 0.23 60. 69.2 -9.2 -1,46 NORTH 713'-AB Gen Area, 36" CI 48.0 16.. 768.0 0.236 60.( 69.2 -9.2 -1,66 WEST 708.0' - C3, 8" CI 34. 19. 672.0 0.50.0 69.1 69. -9.6 -3,221 WEST" 708.0' - C2, 8" CI 8.( 19.. 113.0 0.600 85.7 69.2 -3.5 -190 WEST Door C24 7.21 6.. 43.0 0.44 65.7 69.2 -3.5 -67, EAST 708.0' - TBITr, 36" CI 34. 19.. 672.l 0.236 50.0 69. -19.2 .3,048 EAST" Stair C2, 8" CI 8. 19. 134. 0.431 69. 69. .9.4 TZ EAST Door C25 7.2 3. 21. 0.448 59.1 69.2 -9.4 -91 FLOOR 692.0' - CS, 18" CI 33.31 6.. 229. 0.371 74.4 69. 5.2 449 FLOOR 692.0' -C11, 18" CI 74. 6. 592.. 0.376 75.7 69.2 6.5 1,447 FLOOR 692.0' - C7, 18" CI 11.3 33. 376. 0.37 74.2 69.2 56.0 707 FLOOR 692.0' - CS, 18" CI 18.0 33. 599.. 0.37 71. 69. 2.5 68 FLOOR FLOOR 692.0'-Attlc(above 992.0' - C9, C12) 1. 33. 366.. 0.371 78. 69. 1.1 5,061 18" Cl 43.( 33. 1431. 0.371 78.I 69. 9. 6,061 CEILING 729.0 - C1, 18"CI 3596. 0.3701 . 60.01 69.2 -9.21 -12, TOTAL TRANSMISSION LOAD - -23,333
(") The area of the door. listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 155,257 TOTAL ROOM SENSIBLE LOAD: 155,257 Total Sensible Load - (Trans + Other Sensible) = -23,333 + 155257 131,925 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 10 100 9,268 52.6 34130 56.1 (See Sect. 7.9) /A (See Notes for this Section)
Ta Q CFM ROOMTEMPERATURE(Tr)= 56.1 131,925 1(1.08 x 9,268 ) = 69.2F LATENT LOAD: 0 latent PEOPLE 0 X 200 0 TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0084 + 0/ (4840 x 9,268 ) = 0.0084 STEADY STATE ROOM CONDITIONS: 69.2 "F dry bulb 56 % RH This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I1 &2 Appendix 11 Page: 154 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: W Date: 10/15/09 Checked by: *W Date: 10/15/09 NORMAL OPERATION (WINTER)
ROOM NO. -708.0' - STAIR C1 Ref.: 5.5 - 5.11, 5.14- 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: WEST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA 'F Supply Air Humidity Ratio: NA IbW/Ib dry air Design 64.0 *F Design Rm Temp *F:
Note: No transmission through the floor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
TOTAL ROOUM S.NI" LUAU: 561 ISTEADY STATE ROOM CONDITIONS: 64.0 'F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I I & 2 Appendix 11 Page: 155 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: I.e Date:. 10/15/09 Checked by: &W Date: 10/16109 NORMAL OPERATION (WINTER)
ROOM NO. 708.0'. STAIR C2 Rea: 5.5 - 5.11, 5.14 -5.16, 5.18, 5.20. 5.47 - 5.54, 5.56, 5.57, 6.3 ROOM NAME: EAST STAIRWELL Design air flow: NA cfm Supply Air Temp: NA *F Supply Air Humidity Ratio: NA IbW/lb dry air Design 1 59.8 *F Design Rm Temp *F:
Note: No transmission through the filor & ceiling is considered; open space (stairs) between elevations 692.0 and 755.0
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTF.RNAL:
TOTAL ROUM SNEIBLE LOAD: 1,200 ISTEADY STATE ROOM CONDITIONS: 59.8 'F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix I I Page: 156 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: a& Date: 10/15109 Checked by: ,W Date: 10/15/09 NORMAL OPERATION (WINTER)
CALCULATION OF AVERAGE RETURN AIR TEMPERATURE AND SPECIFIC HUMIDITY ENTERING THE AIR HANDLING UNIT:
SOURCE OF RETURN AIR FLOW RETURN FLOW TEMP. HUMIDITY cfm X HUN cln X °F (cfm) (rF) # MOIST I # DRY MECHANICAL EQUIP. ROOM EAST CIO) 2,816 60.2 0.0084 23.7 1695623 COMMUNICATION ROOM (692.0' - C9) 4,038 78.6 0.0084 33.9 317!348 MECHANICAL EQUIP. ROOM WEST (C1) 6,221 67.8 0.0084 52.3 421,7 UNIT I AUX. INSTRUMENT ROOM (708.0'-C1) 8,602 73.2 0.0084 72.3 629,666 COMPUTER ROOM (/08.0' -C3) 6,677 69.6 0.008q 56.1 397,948 UNIT 2 AUX. INSTRUMENT ROOM ,08.0'-C4) 9,268 69.2 0.00 77.8 641,311 OUTSIDE AIR 2,420 60.0 0.0003 0.7 145,200 iTO-TAL Vrtum = 40-041 316.7 2,722,74?
Return Air Temperature from MCR spaces: SUM (din X *F) I Vreturn: Tretum = 68.0 #F I Return Air Humidity Ratio from MCR spaces: Wretum = 0.0079 0 MOIST I # DRY AIR This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-0716 Rev.: 16 Plant: WBN 1 1 &2 Appendix 11 Page: 157 of 194
Title:
Cooflng and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: 2 Date: 10/11109 Checked by: . Date: 10115/09 NORMAL OPERATION (WINTER)
The table below summarizes results from AIRCOOL runs performed on pages 7.12.26 to 7.12.55 which established AHU leaving coil air temperatures at various air flow rates.
Fbp = flow bypass, cfm Tbp = bypass air temperature, OF Fc = flow through coil, cfm Tc = leaving coil air temperature, OF FT = total flow through AHU, cfm Tmix = final air mixture temperature, OF FT = Fbp + Fc = 20,020.5 cfm Thus Fbp = 20,020.5 - Fc Tmix = (Fbp x Tbp + Tc x Fc) /(Fbp + Fc)
Substituting Fbp = (20,020.5 - Fc) into the equation Tmix = [(20,020.5 -Fc) x TbpJ + Tc x Fc) 1[(20,020.5 - Fc) + Fc]
Tmix = Tbp + Fc (Tc - Tbp) 120,020.5 AHU bypass damper controller setpoint is set @ 68°F , thus Tbp = 68 0F.
Tmix = 68 + Fc (Tc - 68)120,020.5 I AIRCOOL RUNS
SUMMARY
AHU 1 (216 GPM) AHU 2 (284 GPM)
(See pg. 7.12.26 to 7.12.40) (See pg. 7.12.41 to 7.12.55)
FLOW RATE BYPASS FLOW RATE BYPASS THROUGH FLOW THROUGH FLOW FINAL COIL Tc Tmix RATE COIL Tc Tmix RATE Tmix (CFM) (DEG F) (DEG F) (CFM) (CFM) (DEG F) (DEG F) (CFM) (DEG F) 10000 43.53 55.8 10020.5 10000 43.28 55.7 10020.5 55.7 10500 43.74 55.3 9520.5 10500 43.40 55.1 9520.5 55.2 11000 43.86 54.7 9020.5 11000 43.50 54.5 9020.! 54.6 11500 43.98 54.2 8520.5 11500 43.71 54.0 8520.8 54.1 12000 44.10 53.7 8020.5 12000 .43.92 53.6 8020.5 53.6 12500 44.23 53.2 7520.5 12500 44.03 53.0 7520.8 .53.1 13000 44.34 52.6 7020.5 13000 44.14 52.5 7020.8 52.6 13500 44.47 52.1 6520.5 13500 44.26 52.0 6520.5 52.1 14000 44.58 51.6 6020.5 14000 44.37 51.5 6020.1 51.5 14500 44.71 51.1 5520.5 14500 44.47 51.0 5520.8 51.0 15000 44.82 50.6 5020.5 15000 44.58 50.5 5020.A 50.5 15500 45.04 50.2 4520.5 15500 44.69 50.0 4520.8 50.1 16000 45.251 49.8 4020.5 16000 44.80 4".5 4020.8 49.6 16500 49.1 17000 48.6 17500 48.1 Extrapolation 18000 47.6 18500 47.1 19000 46.6 This sheet replaced by Revision 015.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN 11 & 2 Appendix 11 Page: 158 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: F Date: 10/15/09 Checked by: = Date: 10/159/0 LOOP CONDITION (WINTER)
LOOP CONDITION (WINTER) CONSIDERS THE FOLLOWING PARAMETERS:
i GENERAL METHODOLOGY AS SHOWN IN SECTION 6.9 go AIR FLOW RATES AS SHOWN IN PAGE 9 IN APPENDIX 11 C SPECIFIC HUMIDITY OF THE SUPPLY AIR AS SHOWN IN SECTION 7.3 Mg RELATIVE HUMIDITY IS N/A (REF. 5.5-5.7); EVALUATED FOR INFORMATION ONLY
& MAXIMUM CHILLED WATER FLOW RATE OF 216 GPM + 10% = 238 GPM TO EBR AHU A-A g MAXIMUM CHILLED WATER FLOW RATE OF 284 GPM + 10% = 312 GPM TO EBR AHU B-A go MINIMUM CHILLED WATER SUPPLY TEMPERATURE OF 420 F Sb LOOP CONDITION INTERNAL (ELECTRICAL) LOAD AS SHOWN IN IN PAGE 7 INAPPENDIX 11 Cm 130 F PRESSURIZING AIR (144 KW HEATER NOT ENERGIZED) b COMPUTER ROOM SUPPLEMENTAL AHU IS NOT RUNNING r LATENT LOADS DUE TO PERSONNEL CONSERVATIVELY NOT CONSIDERED This spreadsheet (see pg. 159 to 181) and AIRCOOL model (see pg.182 to 187) were Iterated until the mixed return air temperature (both dry and wet bulb) to the EBR AHU coils (calculated in the spreadsheet) and the assumed entering air temperature (dry and wet bulb). input to the AIRCOOL program were approximately equal.
This equates to approximately 50OF which Is significantly lower than the controller setpoint of 680F. Unlike the normal winter operating condition evaluated in Section 5.5 in Appendix 11, the bypass damper will be fully open during this operating condition. Since the face dampers were removed, a significant portion of the return air flow will continue through the EBR AHU coils. A trial and error solution based on the relative pressure drop associated with the flow through the coil and around the coil through the bypass damper was performed and documented in Appendix 7.
Results Indicate that approximately 30% of the total flow will continue go through the coil, and the remaining 70%
will flow through the bypass damper. In this flow contition, calculated EBR AHU supply temperature Ts:
LAT = 42.4 OF (average temperature based on AIRCOOL results for 64.50 F EAT; see pg.184 &187)
Tr = 64.5 OF (based on the weighted average; see pg.184)
Total return flow to one AHU Q = 20020.5 cfm (see Appendix 3)
Considered that 30% cools off by AHU.
Tz = ([0.3Q x LAT) + (0.7Q x Treturn)]/Q Tz = 57.9 OF (weighted average temperature downstream of coil/damper) q = 98435 Btuh (see Section 7.2)
Ts =Tz + q 1(1.08 x Q) = 62.4 OF Since the computer room &communications room supplemental AHUs are not safety-related, they will not be energized during this LOOP scenario. Also see Assumption 4.1.10.
Duct heaters are not operating; see Methodololy, Section 6.9, item # 8.
This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN I1 & 2 Appendix 11 Page: 159 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z Date: 1015109 Checked by: f Date: 101`1510 LOOP CONDITION (WINTER)
ROOM NO. 692.0-Cl Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: MECHANICAL EQUIPMENT ROOM WEST Design air flow: Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Ternerature: 61.1 'F Design Rm Temp 'F: 62 TYPE OF LENGTH/ W1DTE AREA U To Tr DELTA T SENS-BLE NEAT WALL ENCLOSURE HGT (It) (Ft) (Sq Ft) Btu/hsqft.F (M) (F) (IF) (BTU/h)
WEST 692.0'-Ground 42.01 NA 1.01 50. 61.1 .11.1 -46 SOUTH 692.0'- Ground 47.1 NAe 1.000 50.¢ 61.1 -11.1 522 NORTH 692.0' -Ground 23.01 N NAI 1.000 50.0 61.1 -11.1 -255 NORTH 692.0' - AB/Al, 42- Cl 18.1 14. 268.31 0.21 60.
- 60. 61.1 61.1 -1.1
.1.1 46
-l6 8.6 14.1 79.I 0.212 NORTH 692.0' *AB/AS, 42" Cl EAST 692.0' - C2, 36" Cl 33.01 14. 420.1 0.231 63A 61.1 2.1 2 EAST Door C2 8.01 7. 57.1 0.448 63.2 61.1 2.1 5, EAST 692.0' -Stair C1, 36' CI 9.1 14. 130.1 0.23 6 3.1 61.1 -8.0 -___
FLOOR 692.0' - Ground 42. 47. 1974. 0.02 50. 61.1 -11.1 -5701 CEIUNG 708.0 - TBrTr, 18" CI 42.01 47. 1974. 0.37 40.C 61.1 -21.1 -15,681 TOTAL TRANSMISSION LOAD = -17,639
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 4,918 TOTAL INTERNAL: 4,918 Total Sensible Load - (Trans + Other Sensible) a -17,539 + 4,916 -12,620 SUPPLY AIR:
Supply air is a mix of air from room C2 &AHU.
Room C2 AHU crn 4922.5 1298 Temperature, °F 62.4 Total flow = 6,221 cfm SuppIy air temperature: 63.0 'F Ts ! I Q I CFMI ROOMTEMPERATURE(Tr)= 63.0 ) + ( -12,620 1(1.08 x 6,221 ) = 61.2'F LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C2 AHU crn 4922.5 1298 Humidity ratio 0.00691 0.0069 Total flow 6,221 cfm Wr 0.0069 # moist / # dry air ISTEADY STATE ROOM TEMPERATURE: 61.1 IF dry bulb This page replaced by Revision 016..
=M.=.M=WM=W
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN/ I & 2 Appendix 11 Page: 160 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ad Date: 10/15109 Checked by: dn Date: 10/15/09 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C2 Ref: 5.5 - 5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57, 6.4 ROOM NAME: MECHANICAL EQUIPMENT ROOM (Battery Room Exhaust Fan)
Design air flow. Mixed flow - see below Supply Air Temp: Mixed flow - see below Supply Air Humidity Ratio: Mixed flow - see below Steady State Temperature: 63.2 OF Design Rm Temp OF: 65 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BERT 0
WALL ENCLOSURE HIGT (Ft) (Ft) (Sq Ft) Btuh.sqft.F () ) (CF) (BT/h) wESTr 692.0- -Cl, 36" CI 33A 14.1 425. 0.23 61.1 63. -2.1 -211 WEST Door C2 7.2 8.( 67.1 0. 61.1 63. .2.1 ._
EAST 692.0' -C3, 8" RMW 33.3 14.1 482.1 0.45 64.2 63. 1.0 22 SOUTH* 692.0 - C11, 8-"RMW 11.7 14.5 112.1 0.4O 62. 63. -0. -2 SOUTH DoorC3 7.4 8.I 57.1 0. 62.1 63. -0.4 -1 SOUTH 692.0' - Stair C1, 12" CI 18.0 14.5 261. 0.431 53.1 63. -10.1 -1,13 NORTH 692.0'- ABA3, 48" CI 10. 14. 152. 0.19 60.0 63 -3.2 .0_
NORTH 692.0- - AB/AS, 48" CI 19.4 14.1 278. 0.19 60.4 631 -3.2 -1J71 FLOOR 692.0' - Ground 29.1 33.: 98969 0.021 50.1 63. -13.2 -33_
CEILING 708.0' - C, 18" Cl 29.1 33." 989.( 0.305 76.1 63. 12.9 3,891 TOTAL TRANSMISSION LOAD W 2,075j
(*)The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) a 2.075 + 0 = 2.075 DUCT HTR (KW) % Htr Opr FLOW RATE AHU SUPPLY TEMP HTR BTUR SUPPLY TEMP 20 0 14,196 62.4 0 62.4 (See Sect. 7,6)
SUPPLY AIR:
Supply air is a mix of air from room C1 1 & AHU.
Room Cl AHU cfm 4653 1 269.5 Temperature, OF 62.81 62.4 Total flow = 4,923 cfm lSupply air temperature: 62.8 °F Ts I I Q I CFM I ROOM TEMPERATURE (Tr- 62.8 ) + ( 2,075 I11.08 x 4,923 = ; °F 3.2 LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr):
Room C11 AHU cfm 4653 269.5 Humidity ratio 0.069 10.0069 Total flow 4,923 cfm Wr= 0.0069 # moist # dry air ISTEADY STATE ROOM TEMPERATURE: 63.2 OFdry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 161 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z& Date: 10/15/09 Checked by: &W Date: 10/15/09 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C3 Ref: 5.5 - 5.11,5.14 - 5.16, 5.18, 5.20,5.47 - 5.54. 5.56. 5.57, 6.4 ROOM NAME: 250V BATTERY ROOM I Design air flow. 990 cfm (Transfer from room Cl1)
Supply Air Temp: 62.8 OF Supply Air Humidity Ratio: 0.0069 IbW/Ib dry air Stead State Temperature: 64.2 °F Design Rm Temp °F: 65 TYPE OF LENGTH/ WIDTB AREA U 'Ts Tr DELTA T SENSITILE EAT MALL ENCLOSURE 1GT (Ft) (Ft) (Sq Ft) BouahJsqtLF (F) ) (IF) (BTU/h)
EAST 692.0' - C4, 8" RMW 33.3 14.5 482.1 0.455 63A 64. -1.0 -2 WEST 602.0'. C2, 8" RMW 33." 14.d 482.9 0.45 63. 644 -. 0 -22 SOUTW 692.0 -C1l, 8" RMW 23.3 14.5 311. 0.455 62.8 64. -1.1 -19 SOUTH DoorC4 7.' 3.7 26.6 0. 62. 64. -1.4 -1 NORTH 676.0' 692.0' -- ABIA2, NORTH 42" Cl 7.1 14. 108.1 0.211 60.( 64. .4.2 -9 AB/A3, 42" Cl 15 14. 1 229.1 0.21 4 60. .64. -4.2 .2 FLOOR 692.0'- Ground 23: 33.3 775.9 0.02 .50.( 64 -14.2 -28 CEILING 708.0'. C1, 1" Cl 23.3 33.3 775.9 0.301 76.1 64. 11.9 2,61 TOTAL TRANSMISSION LOAD = 1,57!
() The area of the door, fisted directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL.
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 1,574 + 0 = 1,574 Ts I I CFMI ROOM TEMPERATURE (Tr)= ( 62.8 ) + ( 1.574 /(1.08 x 990 ) = 64.3.*F LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 / (4840 x 990) = 0.0069 ISTEADY STATE ROOM TEMPERATURE: 64.2 -F dry bulb This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1& 2 Appendix 11 Page: 162 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z Date: 10/15109 Checked by: d Date: 10/15/09 LOOP CONDION (WINTER)
ROOM NO. 692.0-C4 Ref: 5.5 - 5.11, 5.14 - 5.16,5.18,5.20, 5.47 - 5.54, 5.56,5.57, 6.4 ROOM NAME: 260V BATTERY BOARD ROOM I Design air flow: 2,926 dim (Supply from AHU)
Supply Air Temp: 62.4 OF (Supply from AHU)
Supply Air Humidity Ratio: 0.0069 IbW/lb dry air Steady State Temperature: 63.2 OF Design Rm Temp OF: 67 TYPE OF LENGTB/ WIDTH AREA O TI Tr DELTA T SENSZB.Z BEAT LL ENCLOSURE SGT ( ItI (FtI (Sq Ft) BtuMh~sqft.F (F) ( (F) (BTu/h)
SOUTH* 692.0' - Cll,8" RMrW 25.6 14. 321.1 0.451 62.8 63. -0. .- s1 SOUTH Door CS 7. 6. 45.2 0.A48 62.8 63. .0.
NORTH 676.0' - ASIA2, 4? Cl 26, 114.1 366.9 0.211 60.01 63. -13.2 -241 EAST 692.0' - C5, 8" RMW 33.3 14. 482.1 0.AS 62. 63 -0.7 -1 WEST 692.0'. C3, 8" RMW 33.: 14. 482. 0.A5 A 64,4 63i.e 221 FLOOR 692.0'- Ground 25., 33. 842. 0.021 50. 63. .13.2 -28 CEILING 708.0' - C1, I" Cl 25.3 33. 842.1 0.305 76.1 63.2 12.91 3,316 TOTAL TRANSMISSION LOADt 2,776
() The area of the door, Dsted directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load - (Trans + Other Sensible) = 2,776 + 0 2,776 T I I CFMI ROOM TEMPERATURE (Tr),= 62.4 + 2,776 I (1.08 x 2926 ) = 63.3 OF LATENT LOAD: Q latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Nr) = 0.0069 +P 0 I ( 4840 x 2926) = 0.0069 ISTEADY STATE ROOM TEMPERATURE: 63.2 OFdry bulb=
This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / I & 2 Appendix 11 Page: 163 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: ? Date: 10/15/09 Checked by: j= Date: 10/15/09 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C5 Re?:5.5-5.11 5.14- 5.16. 5.18, 5.20, 6.47- 5.54, 5.56, 5.57, 6.4 ROOM NAME: 250V BATTERY BOARD ROOM 2 Design air flow: 3,080 cfm (Supply from AHU)
Supply Air Temp: 62.4 OF (Supply from AHU)
Supply Air Humidity Ratio: 0,0069 IbW /Ib dry air Steady State Temperature: 62.5 OF Design Rm Temp OF: 67 TYPE OF LENGTH/ WIDTH AREA U To Tr DELTA T SENSIBLE BEAT MALL ENCLOSURE HGT. (Ft) (Ft) (Sq F) lBtulh.sqft.F I (F) (I M (I (BTU/h)
SOUTH* 092.0' -C1 1, 8- RMW 28.7 14. 371.0 0.A 5 62.8 62.51 0.3 51 SOUTH Door C6 74 6. 45.2 0A48 62.8 62. 0.3 61 NORTH 676.0' - A2, 42" CI 20.7 14.1 300. 0.212 60.0 62.M 2.6 -16 NORTH 676.0' -A3,42- Cl 8.0 14. 116.0 0.212 60.0 62. -2.5 -61 EAST 692.0' - C6, 8" RMW 33.3 14, 482.9 0.48 5 63.1 62. 0.6 13 WEST 692.0' - C4, 8" RMW 33. 14. 482. 0. 63 62. 0.7 11 FLOOR 692.0'- Ground 28. 7 33. 955.7 0.021 50. 62.
0 .12.5 -311 C EILING 708.0' - C 3, 18" Cl 23. n 33, 765.1 0.301 63. 62.1 0 0.5 11 t CEILING 708.0'- C1, 18" Cl 6.7 33. 189.4ITOTAL TRANSMISSION 0.301 76.1 LOAD62.1 - 13.6 78 7151 The
(*) area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load (Trans + Other Sensible) 715 + 0 715 Ts I Q I CFM I ROOM TEMPERATURE ( 'r)= 62.4 + 715 /(1.08 x 3080 62.6 OF LATENT LOAD: a latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0. /(4840 x 3080 ) = 0.0069 iSTEADY STATE ROOM TEMPERATURE: 62.5 'F dry bulb This page replaced by Revision 016.
--- -mmmmili
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN / 1 & 2 Appendix 11 Page: 164 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis - EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Z Date: 10115/09 Checked by: & Date: 10115109 LOOP CONDITION (WINTER)
ROOM NO. 692.0-C6 Ref: 5.5 -5.11, 5.14 - 5.16, 5.18, 5.20, 5.47 - 5.54, 5.56, 5.57. 6.4 ROOM NAME: 250V BATTERY ROOM 2 Design airflow: 990 cfm (Transfer from room C11)
Supply Air Temp: 62.8 °F Supply Air Humidity Ratio: 0.0069 IbWflb dry air Steady State Temperature: 63.1 OF Design Rm Temp OF: 67 TYPE Or LENGTH/ WIDTH AREA O Ta Tr DELTA T SENSfBLE BEAT MALL ENCLOSURE HGT. (Ft) (Ft) (Sq Ft) BtuCh.aqft.F (OF) ("F) ('F) (NYU/h)
SOUTH* 692.0' -Cll, 6" RMW 23.3 14.! 311.. 0.45. 62.E 63.1 -0.3 -4*
SOUTH Door C7 7. 3. 26.,1 0.448 62.8 63.1 -0.3 -_
NORTH 692.0' - ABIA31, 42" CI 20.3 14.5 294.4 0.212 60.01 63.1 -3.1 -19 NORTH 676.0' - ABIA3, 42" Cl 3.01 14.1 43.1 0.212 60.01 63.1 -3.1 -2 EAST 692.0' - C7, 8" RMW 33.3 14.A 482.1 0.454 63.9 63.1 0.8 17 WEST 692.0' - C5, 8" RMW 33. 14. 482. 0. 62. 63.1 -0.6 -13 FLOOR 692.0'
- Ground 23.3 33.- 776. 0.02 50. 63.1 -13.1 -2 CEILING 708.0' - C4, 18" Cl 6.9 33: 229.1 0.371 72.4 63.1 9.2 7981 CEILING 708.0' - C3,18 -CI 15.8 33.31 626.1 0.30 6 63.0 63.1 -0.1 -1 TOTAL TRANSMISSION LOAD : 290J
() The area of the door, listed directly below this wall area, has been subtracted from the total wall area.
LOAD
SUMMARY
INTERNAL:
EQUIPMENT 0 TOTAL INTERNAL: 0 Total Sensible Load = (Trans + Other Sensible) = 290 + 0 = 290 Ts I I I CFMI ROOM TEMPERATURE (Tr) = 62.8 ) + ( 290 1(1.08 x 990 ) 63.1 OF LATENT LOAD: 0 latent TOTAL ROOM LATENT LOAD: 0 ROOM HUMIDITY RATIO (Wr) = 0.0069 + 0 1 (4840 x 990 ) = 0.0069 ISTEADY STATE ROOM TEMPERATURE: 63.1 IF dry bulb =
This page replaced by Revision 016.
Calculation Identifier: EPM-MCP-071689 Rev.: 16 Plant: WBN /1 & 2 Appendix 11 Page: 165 of 194
Title:
Cooling and Heating Load Analysis, and Equip/Component Analysis- EBR ELs 692.0 & 708.0 - Control Bldg.
Prepared by: Ze Date: 10115/09 Checked by: jW Date: 10/15/09 LOOP CONDmON (WINTER)