ML17277A604
| ML17277A604 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 06/10/1983 |
| From: | Bouchey G WASHINGTON PUBLIC POWER SUPPLY SYSTEM |
| To: | Schwencer A Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML17277A605 | List: |
| References | |
| REF-SSINS-6820, REF-SSINS-6835, REF-SSINS-SSINS-6 G2-83-509, GO2-83-509, IEB-79-27, TAC-56674, NUDOCS 8306200243 | |
| Download: ML17277A604 (92) | |
Text
RECIPIENT ID CODE/NAME NRR LB2 BG AULUCKiR~01 REGULATOR~FORMATION DISTRIBUTION S UEM (RIDS)ACCESSION NBR;8306200243 DOC~DATE: 83/06/10 NOTARIZED:
NO DOCKET FACIL:50-397 NPPSS Nuclear Projecti Unit 2i Nashington:Public
'Powe 05000397 AUTH'AME AUTHOR AFF ILI ATION BOUCHEYiG~DE Washington Public Power Supply System"RECIPBNAME
.RECIPIENT AFFILIATION SOHO'ENCERiA.
Licensing Branch 2 QlI
SUBJECT:
- Forwards three listed vepts to expedite resolution of SER Outstanding Issue 13 re control sys failuresiin.res o se to NRC Questions 031~135 i 137 L 138 e DISTRIBUTION CODE: BOOIS COPIES RECEIVED:LTR SIZE: TITLE: Licensing Submittal:
PSAR/FSAR Amdts 8 Related Govt espon ence NOTES!RECIPIENT COPIES COPIES IO CODE/NAME LTTR ENCL LTTR ENCL NRR/DL/ADL 1 0 1 0 NRR LB2 LA 1 0 1 1 INTERVALe ELO/HDS2 IE/DEPER/EPB 36 IE/DEQA/QAB 21<<NRR/OE/CEB 11 NRA/OE/EQB 13 NRR/OE/MEB 18 NRR/OE/SAB 24 NRR/OE/SGEB 30 NRA/OHFS/LQB 32 NRA/OL/SSPB NRA/OS I/ASB NRA/DSI/CSB 09 NRA/DSI/MKTB 12 NRR 22 G F E 04/MIB EXTERNAL: ACRS 41 DMB/DSS (AMDTS)LPOR 03 NSIC 05 1 1 1 1 1 1 1 1 1 0 1 1 1 1 IE FILE IE/DKPER/IRB 35 NRR/DE/AEAB NRR/DE/KHEB NRR/DE/GB 28 NRR/OE/HTEB 17 NRR/OK/SGFB 25 NRR/OHFS/HFEB40 NRR/DHFS/iPSRB NRR/DS I/AEB 26 NRR/DSI/GPB 10 NRR/DSI/ICSB 16 NRR/DSI/PSB
$9 NRR/DSI/RSB 23 RGN5 BNL(AMOTS ONLY)FEMA REP DIV 39 NRC POR , 02 NTIS 1 1 1 1"2 1 1 1 1 1 1 1 3 TOTAL NUMBER OF COPIES HEQUIRKDe LTTR 54 ENCL ff Eq I 4 tf r h 4 t('I ir 44 f'I r',I, It r'I I.'h re f'II I4 tt 4 e li 4 4' Washington Public Power Supply System P.O.Box 968 3000 George Washington Way Richiand, Washington 99352 (509)372-5000 June 10, 1983 G02-83-509 Docket No.50-397 Director of Nuclear Reactor Regulation Attention:
Mr.A.Schwencer, Chief Licensing Branch No.2 Division of Licensing U.S.Nuclear Regulatory Commission Washington, D.C.20555 Dear Mr.Schwencert
Subject:
NUCLEAR PROJECT NO.2 CONTROL SYSTEM FAILURES QUESTIONS, WNP-2 SER¹3, OUSTANDING ISSUE¹13 In order to expedite resolution of SER Outstanding Issue¹13, enclosed'are five(5)copies of the.following reports:~NRC Question 031.135,"Loss of Non-Class IE Instrumentation and Control Power System Bus During Power Operation (IE Bulletin 79-27)"~NRC Question,031.137,"Qualification of Control Systems (IE Infor-mation Notice 79-22)"~NRC Question 031.138,"Control System Failures" These reports have been prepared in response to the above NRC questions.
Internal Supply System review of these reports is not totally complete;however, we are confident that any changes to these reports will be minor.We expect to provide our formal responses to Questions 031.135, 031.137, and 031.138 by June 17, 1983.Very truly yours, G.D.Bouchey Manager, Nuclear Safety and Regulatory Programs GDB/jca cc: R Auluck-NRC HS Chin-BPA A Toth-NRC Site 830b200243 830biD PDR ADOCK 0500039T PDR~~el>~s i E-C 8306200><>
1.0 ANALYSIS OMECTIVE 2.0 ANALYSIS METHODOLOGY
3.0 CONCLUSION
S APPENDICES AND ILLUSTRATIONS FIGURE 1 HANPORD COLD SHUTDOWN SYSTBS PATHS BUS SYSTEM CASCADE CHART APPENDIX A POWER BUS ANALYSIS TABLES 13-0174 1 1.0 hNALYSIS OBJECTIVE The overall analysis objective was to determine vhether the loss of pover to any bus would jeopardize being able to briag the plant to cold shut-down.This reviev vas conducted ia response to IE.Bulletia 79-27 which identi-fied specific actions to be taken in accomplishing the reviev.These actions are as detailed bclov: 1)Review the Class]E and Non-Class 1E buses supplying power to safety and noa-safety related iastrumeatation aad contxol systems vhich could affect the ability to achieve a cold shutdown condition using existing plant operating.
procedures or procedures developed for each bus in thc event of its failure.2)Identify the instrument and coatrol system loads connected to the bus and evaluate the effects of loss of pover to these loads including the ability to achieve a cold shutdowa coadition.
3)Ideatify aad reviev the alarm aad/or indication provided ia the control room to alert the operator to the loss of power to thc bus.4)Identify alternate indicatioa aad/or control circuits which may be powered from other Non-Class 1E or Class lE iastrumeatation and control buses.5)Identify methods for restoring povex to thc buses.6)Prepare emergency procedures or review existing oaes that will be used by coatrol room opexators, including procedures required to achieve a cold shutdown conditioa, upoa loss of pover to each Class 1E aad Noa-Class 1E bus supplying power to safety and non-safety related instrument aad control" systems.13-0174 2 7)Describe any proposed design modifications or administrative controls to be implemented resulting from these procedures, and the proposed schedule for implementing the changes.k comprehensive approach vas developed to analyze the consent@..nces of a bus failure during, cold shutdowa.Details of this approach are identified in the anlaysis methodology section.hlternate cold shutdowu paths, conclusions, and followup reconeendations are also discussed in their respective sections.This report vith its appendices and illustrations vas prepared by the General Electric Company (GE)for Vashington Public Power Supply System (GPSS).Significant technical contribution vas also provided by Burns and Roe, Inc.(BRI).13-0174 3 2.0 ANALYSIS METHODOLOGY The infoaaation required to analyze the effect of a bus failure on cold ahutdo<<n<<as obtained free both GK and BRI.The division of responsibility for the inforaation and analysis gathering<<as as folio<<a: ASSIGNED TO 2.1 Identify Required Syateas 2.2 Identify Required Devices 2.3 Identify Required Buses 2.4 Determine Sc Seanarize Normal 8 Alternate Shutdo<<n 2.5 Determine IE and Non-1Z Loads 2.6 Analyze Bus Loss During Shutdovn 2.7 Analyze Cascade Effect of Combined Bus Losses 2.8 Determine Bus Loss Annunciation 2.9 Revier Plant procedures to Verify Appropriate Steps During Bus Loss 2.10 Mify/Augment Plant procedures if Necessary 13 0174 4
2.1 IDENTIFY RE UIRED SYSTEMS This step established the systems required for plant shutdown to a cold shutdown state.h list of QNP-2 plant systems and subsystems was compiled and grieved to determine only those systems necessary to achiere a cold shutdown.These systems were grouped together (see Figure 1)in their required normal and alternate shutdovn paths.h detailed discussion of the methods used to develop Figure 1 is discussed in Section 2.4 of this report+2.2 IDENTIFY RE UHKD DEVICES Since not all devices in a system are required for shutdovn only those devices the operator would manipulate in going to cold shutdovn vere evaluated.
System operating procedures (PPM's)vere reviewed in con)unc-tion vith the plant shutdown procedure (PPM 23.2.6)to properly evaluate devices required.The devices required for cold shutdown, the associated aanunciators, and pover busses vere analyzed system by system.2.3 IDENTIFY HE UIRED BUSES The devices discussed in Section 2.2 vere reviewed to determine their pover supply bus(es).Al.l pover supply buses vhich have cold shutdovn devices vere then arranged to show how they are interconnected.
Annun-ciators and loss of pover alarms for the buses were reviewed to det~rmine if the operator vould be alerted on loss of a bus.Figure 2 shovs all required buses, breakers and annunciators for these buses.2.4 DETERMINE AND SUMMARIZE NORMAL AND ALTERNATE SHUTDO'4N PATHS The shutdown paths are as identified in Figure I.The information re-quired to determine the three basic shutdovn paths vas obtained from plant procedures, PAID's and RiP-2 CESAR system descriptions.
Pith reference to Figure 1, the alphabetical indicator, located in paren-thesis in each system block, (e.g., (E);(7);etc.)represents the cross 13-0174 5 reference code to the system device table Appeadix"A".Although each system descriptioa block, is located in its ova rcspectivc shutdown path, the Figurc does not necessarily show the sequential use of a particular system duxiag thc cold shutdova operation.
For example;ia the normal cool dova path N, feedvatex (Group (J))is showa as the fifth (5th)system in line.Contxol of feedvater occurs to some degree, priox and during condensate and condeasor vacuum (Group (F))operations.
In addition, the use of normal RHR cooling occurs as a last eveat irre-spective of the shutdown path selection (aad use).Because of this, the MB Shutdovn Cooling Mode (L), is shown as the last event in the Normal Cooldown Path, and is essentially duplicated by coatrol of RHR"A" or RHR"B" in the alternate shutdown cooling modes.2.5 DETERSIVE 1E AND NON>>IE LOADS A revicv of the plant single linc diagrams identified the 1E or Noa-1E class status.These desigaators have been iacludcd in the"Povex Bus Aaalysis Tables", Appendix"A", uader the heading of"Essentiality Code".2.6 ANALYZE BUS LOSS DURING SEJTDORf This step consisted of determining the affect of a bus loss oa the ability to coatinue in the particular shutdown path that vas being used at the time the bus loss occurred.Infoxmatioa presented in Figures 1 aad 2 provided the facts necessary to analyze the consequences of a bus loss.The conclusion effect, of coatinuiag in the existing shutdova mode is elaborated on ia the affects coluraa of the.Appendix A document.2.7 ANALYZE CASCADE EFFECT OF COMBINED BUS LOSSES This step ia the analysis is a continuation of Paragraph 2.6, where the consequences of an upstream bus loss vill affect the cold shutdown path.In all cases, transfer to alternate pover or transfer to other shutdova modes vere possible.13"0174 6
2.8 DETERMINE BUS LOSS ANNUNCIATION It is necessary when a bus loss occurs that the control room operating personnel are alerted to the fact.This step in the analysis determined.
what type of warning was relayed to the control room, i.e., annunciation or undervoltage relay triggering"control voltage lamps." The identity of the alarm, indicator, or annunciator are shown in the appropriate column iu Appendix A.major bus annunciators are also identi-fied on the"Bus system cascade chart" Figure 2.2.9 REVIEW PLANT PROCEDURES TO VERIFf APPROPRIATE STEPS DURING BUS LOSS This step must be accomplished as a result of this analysis report.WPPSS or their designated engineers should provide this review.The primary response is to restore power to the affected power bus(es).If this, is not possible, then shifting to an alternate cooldown path is required.2.10 BODILY/AUGMENT PLANT PROCEDURES
~If plant procedures require modification after the Paragraph 2.9 review, then WPPSS should make the necessary changes.When the affects" column in Appendix A indicates that an alternate shutdown path is required, existing procedures or new supplemental procedures should be identified or prepared.13-0174 7
~~.3.0 CONCMSIONS
.3.1 AITERNATE SElTDORi PATHS Analysis of the zeport information shows no situation where a single Bus Pover Failure vould prevent plant personnel from achievtag a Reactor Cold Shutdown condition.
This conclusion is based primarily on the analysis results as shovn in Appendix"h", vhich delineates that no single bus supplies povez to all three shutdown paths.In most cases, single buses pro&de power to systems that are active in only one shutdovn path.3.2 BUS PADIEE ANNUNCIATION Bus failure of a major bus (i.e., 6.9 kV thru 480 Volt)is annunci-ated in the control room, thus giving the operator the knowledge that bus power is lost,.The review and analysis of Appendix"A" and Figure 2.shovs conclusively that contzol room personnel vill have bxowledge of individual bus or circuit failures.13-0174 8, I EDSPm ccNR PATE PIEST ALTTTD4TE~gg SZDZDOW PATE 1 CCNE SRDTKOW PAIR CSD~I I-CQC KUTC+KCceFIXTgD I~I CDDL DOW PATE ALTERNATE Ccet IOW PATE IV I)I ALTuRATR CDDL SOW PATE ger II 4 III)c I g~jaa VERBS~I I SATE a I C~gg~OE VAC.I DA I STEAN ETPASS I e h SDPPRESSIDN PCOL CDOLIXD I ML SamtmIDE?OoL COOLED I I-ea Ns mc~~~KŽI I I S I EER LDOP A I-~@~~~ccaÃrXtRO I~g~ariatioaa o4~wc age yeaeale ue~t EEEC~)ADS AND LPCS.PTCCDCE 1 COED SRUTDON PATES N?P 2~ITS (I) hNNllurlA'TO%
SCiaSNO Q oh.vamp Q bllSASSR TRlP Q 1NOfll VOLTA@1+JAllNcthTDR LIAIVT SOW 140.elk@~CJ TA Hl~g<<'l TR~~S I CQ-C.W-P-IA(ll)
~cWIA~C.IA-C,ONP-P.IA (F)COND P-gA (F)LFN&~R A(A)l.~11 (01 A sir Ivies couw (II')ws-~ov's (II)4ouO.Hov's(F)
Rf w;Hov's(J)PP-ss-A miumaswa-vase's tQ Tsw,Tcv Foh$FPT lhM)CouP, F4V'S (F)aFW-COOT(J)Hs-vI.v.(s)5(H&%PASS VLV'5(6)HC.-15(DNA rtS-Hov'5(8)CRC Wra,-VOV'S
($()CaNP-rlOV'S (F)RFe-~OVS(J),(RHFI-PUt1P A(H)9=CAP-PUHP A(S)~IDlv I>~~(Plv I)CI 9-s-~(-is Tsw/HP (6)SQl-HQV(N)FII(a,-nm'SQ}Lt P)-gC RHR HOll'6 (H)tP-7cA4 fK<IP4-l(PUILHOV(A
.P-A--sav (q~FPOH BACK.UP AUX.TRANS.S44gÃA" Q-Hot@)-8 F WPOPiQ)P-A-c STSY Hov(g)FD vlcPLPUHP Acket (J)aSClRC-CTRL rllTY (A)rw,~ov-cTR1.CM TY(tl)HSR,Tcvs W)A, rl~c w~Tea VLVS(A QOQTlhlll E P ON QH.Z i ll.g S4I.QNC Cf8L+ax mu~e.(s)-eouP ecV-&.I CV-II(P)RFW FT(J)Fgo~HMA M.CTRL(g)61-$Fl6URE COLI7 5HUTPOMt4 BUS 5Y5TEt1 CA&CAPE CHART 6$4$0F 6 RP5.H6 A RIIR-couv Rol.(Hl RP5-C,ONTAOI-(C)
I4C-OA COII TIIIIIGP PPOH 5II1 S2-I 05.PP TiIIIBIIIK g Pf ll ClRL t 6l HS SVPAe5 Vi.w.'5(K)
-HC.7P IH I T5vl,5v (-I C<5,AIR COMP IP,(y RBQHC-CONTRol(A)
RHC.S-COerROI.(a)-~~To III-I c-5z Is 1+>+%, BLQOEllcY OIL SlqP (q)CZ.I HC-62-lA scil-vov'5(N) fZ l Rug~'S(L)m-84 Hvhcg Ht'=7h-A VP-7h-b OP-61-tA pC,(C.-C.OWVaOL (0)pt,~CON'TEL(C)
~~'q-CORTISOL(O) aua-C,OHTaOLQ)
PP-61-lP CoMPBoL a-el-IP acmic-vov's(H.)
'TO IN-5 sW-RPv.eomaoL@)
sW-spv@)'FLGORF 2 COLD 5HUTRMN 6Y5'.20F 6
~~~J Js.u.wvlB)m CI-IS CS 2BC0"P'IS(")COI4P.P.2B(F
)Cu-P-IS (u)aUK aSOV)2.2L 2N)Ct TVP 6 PL~26(OIV S)coNp-Hov'6(r)
~t-44L KJI)VP-~2 4 5)-IIPC5-Pu~P(a)
HC.4A (DlV 5)WrrJ VOV'S al~AU¹WL vem 8&mr.a)')P.aJ-RPv.coee&)
~P(DIV B CAS,ALWCOHP lC (-)SFW-en)'5 l J}FWT I.uSS On.PuHP(J)CIRC+ATE'R-HGV'5 (Ii)Hh:shalqh) ksq.v.&s<~LN)HC-CC (Piv 6)m-wov's(v)cQ4p-NGV'6 (F)RFW-Vev'S (J)5TH BYPASS PUHP(6)C-g~OIVB arw-Hov'6(a)vs-Hov's N)CWC WATER-HO4'5 (H)coop-Hov's(r) sva')m5-Hov's (6)ss-Hov's (F)coup-~cM'e (r)~PAP-HOV'5(P}K2W RCclRC-cohrrRQL CRT'~)xsw,Tcv ra@aF-pTIB(F)
COIIP,FCV (F)aFW-Com(u)Vi-V (K)PP.2R-A-S ns vmvas(a).ass,~cv'5 l8)ansi sr',vs Fl6URE Z MLP 5WTIXMd BYE.
'5M.Q (4.ILKv)'I 1 c3 TR,.)4 l~01'3 e-3@~a(mVZ)S-Sl 5 4 t (PLVZ)SAW-zP ce AUK'TRAHQ HC-3L(DNA Couo-mu'5 (F)RllR-4TRL, W)RPS.CTRl.(a)TSV4,SV(-)
P-aA-A 5Hl SS 4QTR(6)H5R,T4V(6) 6XT%Tlat VLVlE,)~3C DNIA COND-HOV'5 (F)<5-Vox'5(V)clRc wrh.m5tll)
HS.HOV'5 (R>Q lQRNl N6 P&l COuP-l4OV'S (r)~(DIVA T s MCIR4 CTRL(A)f80H PP.9 2A SLC+(0)RPw,fT(J)RP5 548AH(4)-HAW 5TH cgTRL(lg EAT 5TH VLV(g,)'Ib SUM~-AZC.-A COHO VLV(F)~etc-COMP-P-IG (F)-COHP-P-ZC(F)-CW-P.l4, (R)-QFI16 MTR'S~(A)~~-8 (oiv c)LR PUMPs g5,'gc(Q)6M-AR<8(a)+T~~P(8)t I I 0 I 1 I g 1 I vswrw4 mtnNr(q)-Bb-HVAC@+hl) r LCe-VOV'~(p)~CSS.A RHP, wov's(L)(gal(r)RCi-MOV(-Uoit(9+hi)RuR,-eOV (q)PoM~Rc.-llPUS HOV(A)RFW-~m'5(~l PP-SA R TuaaHE tATA REllr VW'5(&)5l.45 (6)4W,HOV-CTRL.CITY (R)Hc-4-s HAiOSTCAH HO@'5 tg)CONT'P OH 5H 5 su sUN c-airAg.(@AH)S'W-SPV.(Q+N)FIGURE.2.t OLP 5uumoW 6Y5 su 4 A&5 I.r sp.s~rsw)AV a)d CT-A SL-C SL ClPC WTR F A'!45 (ll)AC-5H t1G 94 A ClRC WT nova(H).RA c<ac vn'a mal(stu)HC CoL ClAC Vl&%8 FAI45 (H)Cg HC;4l4 CT-S C,le Wm-WOV'e(u) 9=4 NC,-45'.45 Cl.1 HC.(9-7 l-IC-'RFW MES PuHP(d)7 Ull Sll48;GDP, A50SP (5)RGQRC-COl 4TROL (A)COMP:"4.IC NV COAT{P)ReW.Pu
<<.C.ST eWPA5S Cl4TRI tC)RECe-CNTRL.(A)Cdl4P-4 l6 KV COHT{f)RFA PUMP(al)OP-9-IG MC-ClRC WTR FAll5{lh)CWC VJTg.f-AN'5 (ll)-C lAC.WTa reV'5(l4)LP-5~A-ClgC.VPR Gl4TRL{ll) HC-44~&CIRC WTR FAI45(ll)p g o~S~CC..ZXV 'c.m ClPiC V!Tg'FA'H5 (H)AZ~,.TO la-Z Rclc.CH1QL{H)RP5-COTaL (C)-5+V'5-CHTRL (5)W)R-Ct4THL (Q)ClRC.NTR~'5 (H)S.E COCf ROL (6)OP-5-8 COl4P RELA85(F)st-cur8 (q+g-RHa-Cl4taL{g)~>I(am ClRC.WfR CllTRI (u)Fl6URE 2 MLP 5WUTPDWH 5Y5'5)(6 OF'5 .APPENDXX h WPPSS NUCLEAR PLANT NUMBER 2 WNPP"2 COLD SEJTDOWN POWER BUS ANALYSIS NOTES: 1)THE LOSS OP BUS POWER XN THE hl PATH OP AFFECTING COLD SEJTDOWN REQUIRED THE CONSIDERATION OP TRANSFERRING TO THE SECOND ALTERNATE PATE A2.THIS CONSIDERATION IS OBVIOUSLY DEPEJUJENT UPON THE TIME SEQUENCE OF BUS POWER LOSS (I E x XF THE hl SYSTEM HAS BEEN USED AND DROPPED'HEN TRANSFER TO THE A2 PATH IS NOT NECESSARY). 2)THE COMBINATION OP A SINGLE BUS POWER LOSS THAT AFFECTS DEVXCES IN TWO SHlJTDOWN PATHS (I.E.N AND hl.OR CN AKl C1)REQUIRES TRANSFERRING OP CONTROLS TO THE SECOND ALTERNATE SEJTDOWN PATH.(THIS IS NOT REQUIRED POR'AILURE OP Cl AS THIS ROUTE IS PAIL SAFE ON LOSS OF POWER.)3)TRIS FEEDER BUS POWERS OTHER BUSSES THAT POWER DEVICES IN ALTERNATE SHIJTDOWN PATHS.TRANSFER OP THE SHUTDOWN MODE TO THE MEZT ALTERNATE PATH MUST BE ACCOMPLISHED IF BUS POWER CANNOT BE RE-ESTABLISHED. 4)LOSS OP h COMMON POWER BUS THAT AFFECTS A CORE SHUTDOWN PATH AND HEAT REMOVAL PATH REQUIRES h TRANSFER TO THE FIRST AVAILABLE ALTERJATE. SZNCE BOTH PATES ARE NOT REQUIRED SIMULTANEOUSLY, FtlRTJKR ANALYSIS NOT NECES SARY.5)THIS FEEDER BUS POWER OTHER BUSSES THAT POWER DEVICES IN THE SAME COLD SHUTDOWN PATHS.TRANSFER TO THE FIRST ALTERNATE SHUTDOWN PATH ZS NECES-SARY.6)THE LOSS OP POSITION INDXCATION LAMPS FOR SEVJDVLL MOVS OR DEVICES IS INDICATIVE OF h POWER BUS PAIX,URE.UPON FAILURE OF ONE SET OP INDICATION LAMPS h REVIEW OF ADJACENT LAMPS WILL INDICATE POWER FAILURE OF THE RESPECTZVE BUS.7)TRANSFER MUST BE INITIATED TO A2 13-0177 1 PROJECT: WHPP-2 COLD SH011lOWN POWER ANALYSIS APPENDIX'h'HEET 1 0 POWER ESSEHTI ALITT BDS HUHBER CODE DIV AFFECTED DEVICES AHN.TRIP OR PATH LOSS OF CHTL.CODE SIGNAL AFFECT ON CONTINUING IN EXISTING SlBlnOWN HODR PP-18"A NOH-ESS A AR-SPV'S (F)TURBINE-TIJBN GEAR (G)FEEDWATER-COHTROL (J)COND-FCV'S (F)H.S.-VALVE (K)TSW, TCV FOR RFPT lh (J)N NOTE 6 MUST TRANSFER TO AITERNATE COOLDOWH PATH hl OR h2 HC-1B HC-lh'OH-ESS NON-ESS h ClRC.WATER-HOVS{Il)COND-HOVS (F)H.S.-MOVS (K)FEED TO PP")B"h h TG-OIL PlNPS, EHP, EX (G)HS-HOVS (K)COND-MOVS (F)RFW-MOVS (J)N 0/L TRIP ANN.HOTE 6 N D/L TRIP AHH.HOTE 6 NOTE 5.MUST TRANSFER TO ALTERNATE COOLMWN PATlf hl OR A2 SL-11 NON-ESS A FEED'TO MCC'S MC-lh&MC-18-BKR TRIP AHN.AND PANEL PP-18-h NOTE 5 HC-78-A ESS")E HC-7B-8 ESS-)E 1 RlfR MOVS{H)&(P)&(L)MSS OP PWR TO RIOR UM PRESS PRIHSSIVE 1 RllR MOVS (H)LOSS OP PWR%9 HIGH IAM PRESS PEBHISSIVE hl N MOV NETWORK PWR LOSS/OL LIGHT.RltR/LPCS Our OF SERV.ANH.h)H RHR/IPCS OlE OF SERV.AHN.NOTE 7.NOTE 7)3-0)78 (1) PROJE: MNPP-2 COLD SNUTlMMN POMER ANALYSIS APPENDIX'h'llEET 2 0 POMER ESSENTIALITY BUS NlRIBER CODE DIV AFFECTED DEVICES PATll CODE ANN.TRIP OR I.OSS OF CNTL.SIGNAL AFFECT ON CONTINUING IN EXISTING SHUTDOMN HODR HC-7B PP-7h-C"h PP-7A-C ESS-1E 1 SSM-HOV'S (H)SLCS PUMPS 6 HOVS (D)RRA"11VAC"RCICo RllR (LoH>N)RCIC-PUMP (N)FEED VO BUSSES He-7B-A 5 HC-7B-B A TSM-HOV (G)CIRC WHt VALVES (H)h TSM-HOV (G)FEED TO PP-7h"C-h N C2 hl N 0/L TRIP ANN.HOV NETMORK PMR LOSS/OL LIGllT.RllR/LPCS OUT OF'SERV.ANN.>>RllR PUMP 2A ROOM llVAC OUT"OF SERVICE">>RRA-FN-12 PMR LOSS""RlIR PUMP RM"2 RRA-FC-2 TRIP>>>>RCIC DIV.l OUT" OF-SERVICE>>"DC HCC-RH ADA"AD-l2 INLET DAHPER CLOSE>>Nova 6.NOTE 6 NOTE 4 NOT REQUIRED PP-7A-Z NON-ESS h RECIRC CONTROL (h)FMCSi PUMP GOV.(3)CIRC VCR FAN CONTROL (H)HAIN STEAM CONTROL (K)P6O3 ANN.RFP B hv CONSTANT SPEED RPV HIGH MATER LEVEL TRiP RECIRC FCV'S LOCKUP FCV'S MOTION INHIBIT ALARM RFM TURBINE h STOPPED MASTER CNTLR OUTPUT SIGNAL ABNORMAL.FLUX CNTLR OllTPUT SIGNAL ABNORMAL NOTE 6 MUST TRANSFER TO ALTERNATE PATH Cl AND SEE NOTE 4.13-0178 (2) PR03ECT: WllPP-2 COLD SllUTDOWN POWER ANALYSIS APPENDIX'h'HEE't 3 0 POWER ESSENTIALITY BUS HlMBER CODE DIV AFfECTED DEVICES PATH'CODE ANN.TRIP OR LOSS OF CHTL.SIGNAL AFFECT ON CONTINUING IN EXISTING SHUTDOWN HODR PP-7CA"h NON-ESS h SM-SV (H)FROM RRA-FC-6 Al NOTE 6 NONE, OPERATION IS AVAILABLE FROM REHOTE SHUTDOWN PANEL IF REQUIRED.HC-7C NOH-ESS h RECIRC HYD.PWR.UNITS (A)CN REACTOR FM HOVS (3)FEED TO PANEL PP-7h-2 AND N PP-7A-C P603 ANN.RFP 8 AT CONSTANT SPEED RPV HIGH WATER LEVEL TRIP RECIRC FCV'S LOCKUP FCV'S NOTION I Nl 1 1 BI T ALARM R1%TURBINE h STOPPED HASTER CHTLR OUTPUT SIGNAL ABNORMAL.FLUX CHTLR OUTPUT SIGNAL ABNORHAL NOTE 6 NOTE 4 SL"71 ESS-lE C72"P001 RPS h (MG'h')BUS h PP-7h-h ESS-lE 1 FEED TO THE MC-7C 6 HC-7B h RPS CONTROL (C)MlR CONTROL 1 RX NANUAL CONTROL (B)CONDENSATE VALVES (F)RX FEEDWATER (J)AR CONTROL (K)SW-SUPR CONTROL (ll)SSM-SPURP CONTROL (ll)Cl N N H Al hl BXR TRIP ANN.REACTOR I%1 SCRAM 6 ANNUNCIATION LOSS OF VOLTAGE IND FOR PP-7A-h OH BOARD-C"SSM"A"-SVPV SYST TROUBLE""SSM"h""OUT-OF" SERVICE""SSM PP HOUSE h, PRA-FN-h LOM FMW" NOTES 2 AND 3 IOSS OF RPS (Cl PATH)CREATES FAIL SAFE CONDITION. TRANSFER TO hl OR A2.AFFECTS ROD BMCK;Cl SHUt" DOMN PATH SHOULD BE INITIATED. TRAHSFER TO h2.NOTE 6.13-0178 (3) PROJE.MNPP-2 COLD SIJUTDOHN POMER ANALYSIS APPENDIX h SJJEET 4 0 PP-7A ESS"1E US-PP-A NON-ESS 1 FEED TO INVERTER TJJAT FEEDS PP"7h-h (ALSO FED FROJJ Sl-l)h RECIRC FLOM CONTROL (h)RJJCS CONTROL (B)POMER ESSENTIALITY BlJS NUJJBER CODE DIV AFFECTED DEVICES ANN.TREF OR PATJl LOSS OF CNTL.CODE SIGNAL CH NONE, HOMEVER ROD BI.OCK CN INITIATED AFFECT ON CONTINUING IN EXISTING SJIUTDOMN HODR NOTE 3.LOSS OF BUS REQUIRES TRANSFER" RING TO Cl ALTERNATE PATll 4 i i i US-PP NON-ESS h TURBINE, DEH CONTROL CKT (G)JJS, BYPASS VAEVE CONT (K)FEED TO US-PP-A N LOSS OF VOLTAGE END ON BOARD-C.LOSS OF DIGITAL CONTROL UNABLE TO COOLDOMN BY BLEEDING STEAJJ, NJST TRANSFER TO Al OR A2 DP-S1-1h ESS-lE 1 RPS BACKlJP SCRAH VALVE (C)RECIRC PlNP TRIP CKT (C)RCEC CONTROL (N)SRV CONTROL (0)RllR CONTROL (JJ)C)A1 Al A1 P601 RCIC PMR FAII.URE NOTE 1.LIGllT,RIlR LOGIC h PMR FAILURE ANN.LPCS/RIIR h PMR FAILURE LIGJJT RllR/LPCS OlJT OF SERV.'NN.RCEC DIV 1 OUT OF SERV.ANN.13-0178 (4) PROJRC'MHPP-2 COLD SIIUTINWN POWER ANALYSIS APPENDIX'h'HEET'5 0 POWER ESSENTIALITY BUS NIWBER CODE" DIV AFFECTED DEVICES PATH CODE ANN.TRIP OR LOSS OF CNTL.SIGNAL AFFECT ON CONTINUING IN EXISTING SHUTDOWN HODR DP-Sl"1D ESS-1E HC-Sl"1D ESS"lE 1 SSW-CONTROL (H)RIIR CONTROL (H)RCIC CONTROL (N)1 RCIC HOVS (N)hl hl CB"SSM-lh OUT OF SERV.SSW h OUT OF SERVICE CB-RIIR 2h OUT OF SERV.LIGllT RNR A/LPCS OUT OF SERV.ANN.P601 MOV NEDSRK PWR LOSS LIGIIT RCIC DIV 1 OUT OF SERV.ANN.LOSS OF P601 RCIC VALVE AND PUMP IND LIGHTS ADS h/C PWR FAILURE LIGIIT ADS h/C OllT OF SERV.ANN.P601 LOSS OF ADS VALVE IND LIGHTS NOTE 6.P601 HOV NETWORK PWR LOSS LIGHT RCIC DIV.1 OUT OF SERV.ANN.LOSS OF P601 RCIC VALVE AND PUHP IND.LIGHTS NOTE 1 NOTE 1.Sl-1 ESS" 1E 1 FEED TO TIIE PRIOR 3 PANELS DP-Sl-lh, DP-Sl-lD).HC-Sl-lD UNDERVOLTAGE ANN.NOTE 3.HC-S2" lh ESS" 1E HC-82"18 NON-ESS 1 RCIC-HOVS (N)RIIR-HOVS (L)A TG EMERG.OIL PUMPS (G)hl NOTE 6.NOTE 6.'OTE 2.NONE.l3-0178 (5) PR03 1 MJJPP-2 COLD SJSSOWN PO 0 ANALYSIS hPPENDIX'A'HEET 6 6 POMER ESSENTIALITY BUS NUHBER CODE DI V AFFECTED DEVICES PATJJ CODE AJJN.TRIP OR LOSS OF CNTL.SIGNAL AFFECT ON CONTINUING IN-EXISTING SIJUTDOWN HODR S2-1 ESS-lE 1 FEED TO PRIOR 2 HCCS HC"S2-lh, HC"S2-lB 6 IN-1 lJNDERVOLTAGE ANN.NOTE 3.HC-7h-h ESS-lE 1 PRA"FN-IA, (H)hl PRA-FN-lh PMR LOSS NOTE l.SSM h OUT OF SERVICE"STDBY"SM-h SUPV SYST TROUBLE" NOTE 6 PP-7h-G RSS-lE SW-SUPV CONSOL (H)SM-SPV (H)hl SUPV SYS TROUBLE SSW h 01K"OF-SERVICE"STDBY SM"h" SUPV SYST TROUBLE" NOTE 1.HC-7A ESS-lE 1 SSM-HOV (H)CASs AIR COHP (-)TSMs SV (-)FEED TO HC-7h-h, PP-7h-a PP 7hi S2 1)Sl 1~IN 1~xi NOTE 1."SSM h OUT-OF-SERVICE"HOV NETMORK PQR LOSS/OL" NOTE 6 O/L TRIP ANN.SL"73 SH"75 SH-7 ESS"lE NON-ESS ESS-1E 1 FEED TO PRIOR HCC-HC-7h h TSM, PUMP (G)1 R)JR PUHP'h'H)SSW PUHP'h'H)CRD PUHP'h'B)FEED TO IOAD CENTERS SL-71/SL-73 AND SH"75 hl CN BKR TRIP ANN BKR TRIP ANN.SH7 BUS TRIP AND UNDERVOLTAGE ANN.SH-B UNDERVOLTAGE ANN.NOTE 1.NONE.NOTE 4.'TRANSFER TO Cl AND h2 ESS-lE A CM.PUHP (Jl)N COND PUHP (F)COJJD.BOOSTER PIMP (F)IFliG HTR'h'A)CN FEED TO SMITCH GEAR SH"7/SL-ll-UNDERVOLTAGE BKR TRIP hNN.BKR TRIP ANN.NOTE 4.TRANSFER TO hl OR h2 NOTE 3.13-017S (6) PROJ!QNPP-2 COLD Sill)TDOMN PO ANALYSIS hPPENDIX h., S)JERT 7 POMER ESSENTIALITY BUS NUHBER CODE DI V AFFECTED DEVICES PATll CODE ANN.TRIP OR LOSS OF CNTL.SIGNAL AFFECT ON CONTINllING IN EXISTING SIIUTDOMN HODR PP-4A ESS-lE GEN 6 ENG ESS-lE AUX PANEL 3 SSM-SUPV CONTROL (R)llPCS CONTROL (R)3 NPCS CONTROL (R)h2 h2 LOSS OF GRN.INDICATORS. NONE.F601 LOSS OF VALVE NOTE l.POSITION LIG)lTS HC-4A SM-4 ESS-lE ESS-lE 3))PCS-SM PUHP (R)l)PCS HOVS (R)RRA-IlVAC (R)FEED TO PP4h AND GEN.AUX.PNL.3 llPCS PUHP (R)FEED TO HC-4A h2 NOTE 6 P601 LOSS OF VALVE POSITION LIG))TS"llPCS SM OUT-OF-SER-VICE""))PCS OUT-OF-SERVICE""llPCS PlMP ROOH))VAC OUT-OF-SERVICE""))PCS PlJHP RH"6 RRA-FC-4 TRIP" TWO BKR TRIP ANN.NOTE l.NOTE l.PP-2RA"B NON-ESS HC-2R-h NON"ESS PP-2R-B NON-ESS B BS~NRVsS (E)HS, TCVS (K)EXTR STH VALVE (E)B COND.HOVS (F)FEED TO PP-2RA-B B RECIRC CONTROL (h)N~0 NOTE 6 NOTE 6 SYS B DRSKLL 1)IGH PRESS INTLK.FLOM CONTROL VALVE B))YD PWR UNIT STARTUP INlllBITED NONE.NON, ALL MOVS FAIL AS IS.HUST TRANSFER TO Cl ALTERNATE PATH HC-2R NON-ESS B AR HOV (F)COND HOVS (F)H.S.HOVS (K)EEED TO PP-2R-B AND HC-2R-h 0/L TRIP NOTE 6 NOTE 6 TRANSFER TO Cl 13-01l'8 (1) PROD i~QHPP 2 COLD SllUIOMH PO POWER ESSENTIALITY BUS NUMBER CODE DIV AFFECTED DEVICES ANALYSIS AHH.TRIP OR PATH LOSS OF C}lTL.CODE SIGNAL APPENDIX hi SllEET 8 AFFECT ON COHTINUING IN EXISTING SllUTDOMN HODR PP-2P-A HON-ESS B.AR-SPV'S (F)M.S.VLV (X)RFM-TURBINE CONTROL (J)COND-FCV (F)TSM-TCV fOR RFPT-1B (J)N HOTE 6 LOSS OF RFP-B HAY RESULT IN HEED TO SHIFT TO ALTERNATE PATll hl OR h2 HC-2P NON-ESS B CASo AIR COMPRESSORS Er VLV (")H FEED'MATER PUMP TURNIHG GEAR 6 HOVS (J)CIRC MATER MOVS (H)FEED TO PP-2P-h 0/L TRIP ANH.OT11ER COMP-OPERABIS.LOSS OF 1 PUMP HAS No EFFECT.MOVS FAIL AS IS.No TRAHSFER REQUIRED HC-29 HC-2C HC-2B HON"ESS HOH-ESS NOH-ESS B AR-EX (F)CIRC MATER HOVS (H)COND.HOVS (F)RFM HOVS (J)M.s.Movs (x)a (F)B H.S.HOVS (K)COND.HOVS (F)RFW MOVS (J)TG-Ellp (G)B COND.HOVS (F)N 0/L TRIP ANH.AND NoTE 6..H 0/L TRIP ANH.NOTE 6 N NOTE 6 0/L TRIP ANH.NONE.HONE.NONE.SL-21 HOH-ESS B FEED TO MC-2R, HC-2P, MC-2D,-, TMO BKR TRIP HC-2C AND MC-2a.LOSS OF RFP B HAY RESULT IN NEED TO SlllFT TO ALTERNATE PATil h1 OR A2 SH-2 HON-ESS B COND.PUMP'B'F)COND.BOOSTER PUMP (F)C.M.PUMP (ll)FEED To SM-4 AND SL-21 H TMO BKR TRIP UNDER-VOLTAGE TRANSFER TO hl OR h2 HC-8C-B HON-ESS B HAI}1$TEAH-MOVS (K)N.NOTE 6 NOllE.13-0178 (8) PRO: MllPP-2 COLD SHUTDOMN POMEh ANALYSIS APPENDIX h SHEET 9 POMER ESSENTIALITY BUS NUHBER CODE DIV AFFECTED DEVICES ANN.TRIP OR PATll LOSS OF CNTL.CODE SIGNAL AFFECT ON CONTINUING IN EXISTING SIIUTDOMN HODR PP-Sh"Z NON-ESS B SLCS ALARHS AND INDICATORS (D)RFM TURBINE B TRIP (J)TURBINE VALVES (G)CM, FANS HOV-CONTROL (ll)C2 RFT B TRIP ANN.DIV.h ALTERNATE RFM PUHP AND BOND H LOSS OF FANS VALVE CONTROLS IS USED.STATUS LIGllTS BOARD B LOSS OF VALVE POSITION IND.PP-Sh-C-h NON-ESS PP-ah-C NON-ESS HC-SC NON"ESS HC-SB"B ESS-1E B TSM HOV (G)B TSM-HOV (G)B RECIRC NPU 8 HOV (h)RFM, HOV (J)FEED TO HC>>BC-B, PP-Bh-C)PP"Sh-Z AND PP-.SA-C-h RllR HOVS (Q)N NOTE 6.N NOTE 6.CN 0/L TRIP ANN.NOTE 6 h2 P6OI LOSS OF VALVES POSITION IND.NONE.NONE.TRANSFER TO ALTERNATE PATH Cl HAY NOT BE NEEDED.SYSTEH PREPARATION FOR N PATH.NO TRANSFER REQllIRED. h2 ARE'B'ALVE.ALTER-NATE SllUTDOWN PATH IS VIh'h'ALVES.HC-SB-A ESS-1E 2 RllR HOVS (L)e (Q)AND (T)SSM-HOV (Q)(N)RCIC HOVS (N)h2 h1 RCIC DIV.2 OUT OF SERV.ANN.NOTE 6 HOV NETMORK PMR LOSS/OL.RllR B/C OUT OF SERV.ANN."RllR 2B/C PUHP ROOM OUT-OF-SERVICE" USE lIPCS THEN TRANSFER TO A1 13-017 B (9) PRO JE: MNPP-2 COLD SuuiDOW POA ANhLYSIS APPENDIX'h'IIEET 1 POMER ESSENTIALITY BUS NUHBER COBE DIV AFFECTED DEVICES PATll CODE ANN.TRIP OR LOSS OF CNTL.SIGNAL AFFECT ON CONTINUING IN~EXISTING SllUTDOMN HODR HC-SB ESS"1E 2 SI.CS PUHP AND HOVS (D)RRA-lIVAC (Q)(N)FEED TO HC-SB-B 8 HC-SB-h C2 hl h2 0/L TRIP ANN."RCIC PUMP RH-3 RRA"FC-6 TRIP" RCIC PUHP RH HVAC OUT-OF-SERVICE"RCIC DIV 2 OUT" OF"SERVICE""RlfR PUHP'RH-I/4 RRA-FC"3/1 TRIP""RlOt B/C PUHP RH llVAC OUT-OF-SERVICE" USE HPCS, TllEN TRANSFER TO hl NOTE 3.SL-Sl ESS-1E DP-Sl-2D ESS-1E 2 FEED TO HCC'S HC-SC/HC-SB 2 RllR CONTROL (Q)SSM-CONTROL (Q)(N)if A2 BKR TRIP ANN.CB-RHR 2B OUT OF SERV.USE.llPCS THEN TRANSFER BACK TO LIGHT hl CB-$1R 2C OUT OF SERV.LIGllT RllR B/C OUT OF SERV.ANN.CB-SM1B OUT OF SERV.CB-SSM-B OUT OF SERV.DP-Sl-2h ESS-lE HC-S 1"2D ESS-1E 2 RCIC CONTROL (N)RPS CONTROL (C)SRV CONTROL (S)RllR CONTROL (Q)2 RCIC-HOV (N)Al Cl h2 h2 hl LOSS OF RllR LOGIC ALARH B/C LOGIC PMR FAILURE LIGllT.RCIC DIV.2 OUT OF SERV.ANN.RllR B/C OUT OF SERV.ANN.P601 HOV NETWORK PMR LOSS LIGHT.RCIC DIV.1 OUT OF SERV.ANN.NOTE 1 AND 2.NONE.13-0178 (10) PROJECT: MHPP-2 COLD SllmDOMH POMER BUS ANhLYSIS hPPEHDIX'h'llEET 11 16 POMER ESSENTIALITY BUS NUMBER CODE DIV AFFECTED DEVICES ANN.TRIP OR PATll LOSS OF CNTI,.CODE SIGNAL AFFECT ON CONTINUIHG IN EXISTING SJOJTDOMN MODE Sl"2 ESS-lE 2 FEED TO MC-Sl"2D, DP"Sl-29 AND DP-Sl-2A lJHDERVOLTAGE hNH.HOTE 3.PP-SA-h'SS-lE PP-Sh-F ESS-lE 2 SLCS INDICATION (D)RPS INDICATION (C)AIR REMOVAL CONTROL (K)EXTRACT.STEAM PT (E)RFM, FT (J)2 SM-SUPV CONTROL (Q)(N)C2 Cl hl h2 SSM B SUPV SYSTEM TROUBLE IHD.SSM B OUT-OF"SERV. IND."SSMPP HOUSE B PRA-FN-lB LOM FLOM" POTENTIAL TRANSFER TO hLTER-NATE llEAT REMOVAL PATll.USE HPCS TIJEN TRANSFER BACK TO hl PP-SA ESS-lE C72-POOl ESS"1E BUS B PP-Sh-2C-h NOH-ESS MC-Sh-2C NON-ESS PP-Sh-G ESS-lE 2 FEED TO PP-Sh-F AND IHVERTER TO PP-Sh-h B RllR COHTROL (Q)(L)RPS CONTROL (C)B CONDENSATE VALVE (F)B FEED TO PANEL PP"Sh-2C-h 2 SM-SUPV CONTROL (Q)(N)SM-SPV (Q)(N)H REACTOR I/2 SCRAM AND ANNUNCIATION Cl N hl h2"STDBY SM-"B"-SUPV SYST TROUBLE Al A2 SSM B OUT-OF-SERV. NOTE 2.'OSS OF RPS Cl PATll CREATES FAIL SAFE CONDITION. TRANSFER TO hl OR A2 NONE.NONE.USE HPCS OR RCIC TlfEN TRANSFER TO hl OR N PROJ: MHPP"2 COLD SIIUTDOMN POMR ANALYSIS APPENDIX h SIIRET 12 6 POWER ESSENTIALITY BUS NUMBER CODE DI V AFFECTED DEVICES PATIf CODE ANH.TRIP OR LOSS OF CNTL.SIGNAL AFFECT ON CONTINUING IH~EXISTING fillUTDOWN HODR HC" SA-h ESS-1E 2 PRA-SM HVAC (Q)(N)Al h2 h2 PRA"FH"1B PMR LOSS.USE HPCS OR RCIC THEN TRAHSFER SSM B OUT OF SERVICE.TO hl OR N HC-SA SL-83 SM-SS SM-8 ESS-1E ESS"lE-NON-ESS ESS"IE 2 TSW, SV (-)CAS, AIR COHP.1B (")SSM HOV (Q)(N)FEED TO PP-SA)HC-Sh-2C)PP-SA-G, AHD HC-SA"A 2 FEED TO PRIOR PANEL B ZSM, PUMP (G)2 RNR PUMPS 2B, 2C (Q)CRD PUMP 1B (B)FEED TO Sl-Sl)SL-83 S SM-SS SSM PUHP 1B hl h2 h2 CN HOV NETWORK PMR LOSS/OL.SSM B OUT-OF-SERV. IND.0/L TRIP AHH.BKR TRIP ANH.BKR TRIP ANH.TMO BXR TRIP AHD UHDERVOLTAGE ANN.USE HPCS TllRN TRANSFER TO hl HOTE 3 HOTE 3.HONE, BACK"UP BY OTHER PUMP.NOTE 4.NOTE 3.PP-38-B NON-RSS h RECIRC CONTROL (h)CN SYS h HIGH DRYMRLL PRESS INTLK IND.FLOW CONTROL VALVE h Ilm PMR UNIT STARTUP INIIIBIT VALVE A SERVO AHP INPUT CHTL SIGNAL ABNORHAL POTENTIAL REACTOR SCRAM.HC-3B HC-3C NOH-RSS HOH-ESS h M.S.HOVS (K)T.G.TURNIHG GEAR (G)AR HOVS (F)FEED TO PP-3B-B h CIRC.MATER HOVS (Il)HS HOVS (K)CONDENSATE MOVS (F)0/L TRIP ANN.NOTE 6 0/L TRIP ANN NOTE 6 HOT ABLE TO USE H PATH MUST GO TO ALTERNATE SNUIOMH NONE.13-017S (12) PROJECT: WNPP-2 COLD SllUTDOWN POWER ANALYSIS APPENDIX'h'lEET 13 6.POWER ESSENTIALITY BUS NUMBER CODE DIV AFFECTED DEVICES ANN.TRIP OR PATH MSS OF CNTL.CODE SIGNAL AFfECT ON CONTINUING IN EXISTING filfUTDOWN MODE HC" 3A SL-31 SH-3 NON-ESS NON-ESS NON-ESS PP-3A-A NON"ESS h TSW, MD CONTROL (G)EXTRACTION STH.VALVES (E)HSR-TCV (K)A COND.MOVS (F)FEED TO PP"3A-h A FEED TO HC 3hi MC 3Bi HC 3C h COND.PUMPS 1C AND 2C (F)CIRC WATER PUHP 1C (ll)LFHG MOTOR'B'h)FEED TO SH-8 AND SL-31 N 0/L TRIP ANN.NOTE 6 N 0/L TRIP ANN.TWO BKR TRIP H TWO BKR TRIP UNDER-N VOLTAGE ANNUNCIATION CH TRANSFER TO hl OR h2 TRANSFER TO hl OR A2 NOTE 5.TRANSFER TO ALTERNATE SHUTDOWN IS NECESSARY. LFHG'A'S BACKUP.NOTE 5.HC-6L HC-6N NOH-ESS NON"ESS B CIRC WATER FANS (u)B CIRC.WFR HOVS (H)N HIGll VIBRATION 0/L TRIP ANN.NONE.FAIL AS IS.HO TRANSFER REQUIRED.HC-6H NON-ESS DP-Sl-1C NON"ESS DP"Sl"2C-2 NON-ESS SL-61 NON-ESS DP-Sl"1C-1 NOH-ESS B CIRC.WTR FANS (H)B FEED TO MC-6N/6L 6 6M h TURBINE CONTROLS ROPE ASOBP (G)RFW TURB.PUHP (J)A RECIRC CONTROL (h)RFW PUHP (J)COND.CONTROL (F)FEED TO DP"S1-1C"1 B STEAH BYPASS CONTROL (G)N MIGll VIBRATION 0/L TRIP ANN.BKR TRIP ANN.N NOTE 6 OIL PUHPS H 0/L IND.CN RECIRC LFHG B TRANSFER DISABLED N NOTE 6 N NONE NONE.NOTE 5 NONE.TRANSFER TO hl OR h2 ALTERNATE PATH hl OR h2 13-01IB (13) PRO.WPP-2 COLD SlBJTDOMN POME ANALYSIS APPENDIX'h'llEET 14 6 POMER ESSENTIALITY BUS NU}SER CODE DIV AFFECTED DEVICES ANN.TRIP OR PATll LOSS OF CNTL.CODE SIGNAL AFFECT ON CONTINUING IN EXISTING SllUTDOWN MODE DP-Sl-2C NON-ESS B RECIRC CONTROL (h)CN COND.CONTROL (F)H VOLTAGE REGULATOR CONTROL (G)H RFM PUMP (J)N FEED TO DP-Sl-2C"2 N RECIRC LFMG h TRANSFER DISABLED NOTE 6.DEll CONTROL REG.REG.SUPPLY BKR OPEN ALTERNATE PATH hl OR h2 Sl"7 MC-6B NOH-ESS NON-ESS DP-Sl-1B NON-ESS A COND.RELAYS (F)B FEED TO INVERTER Cl-7 FEEDING Sl"7 (PRIOR 5 BUSSES)0/L TRIP ANN.FEED TO PRIOR 5 BUSSES UNDERVOLTAGE ANN.TRANSFER TO hl OR A2 LOSS OF CONDENSER VACUUM NOTE 4.HONE.SL" 63 Me-6P NON-ESS NON"ESS MC-6Q NON-ESS MC-6R NON-ESS SL-62 NON-ESS LP-6R"A NON-ESS B FEED TO MC-6B B CIRC.MIR FANS (H)B CIRC.MN-FANS (ll)B CIRC.MIR CONTROL (H)B CIRC.MIR MOVS (H)FEEDS LP-6R-h B FEED TO MC-6R/6P 6/Q BKR TRIP ANN.N llIGll VIBRATIOH 0/L TRIP ANH.H HIGH VIBRATION 0/L TRIP ANN.N NOTE 6 N BKR TRIP ANN.BKR TRIP ANN.NOTE 3.OTHER HALF MILL CONTROL FROM'h'USSES BELOM.OTHER HALF MILL CONTROL FROM'h'USSES BELOM OTllER HALF MILL COHIOL FROM'A'USSES BELOM OT}lER llhLF MILL CONTROL FROM'h'USSES BELOM OTHER HALF MILL CONTROL FROM'A'USSES BELOM SH-6 NON-ESS B.FEED TO SL-61/SL"63 6i SL-62-TMO BKR TRIP OTHER llhLF MILL CONTROL FROM'h'USSES BELOM 13-0178 (14) A PROJECT: MHPP-2 COLD SllU'fOOMN POWER AHALYSI S hPPENDIX'h'llEET 15 POWER ESSEHTIALITY BUS HUHBER COM DIV AFFECTED DEVICES ANN.TRIP OR PATil LOSS OF CNTL.CODE SIGNAL AFFECT ON CONTINUING IN EXISTING SIIUHNWH HODE HC-5N HC"5L HC-5H SL-51 NON-ESS NON-ESS HON-ESS NON-ESS h CIRC.MATER HOVS (H)A CIRC.MATER FANS (ll)h CIRC.MATER FANS (ll)A FEED TO HC-5N/5L Es 5H N 0/L TRIP AHN.H HIGll VIBRATION 0/L TRIP AHN.NOTE 6 N HIGH VIBRATION 0/L TRlP ANN.NOTE 6 BKR TRIP AHH.FAILS AS IS.NO TRANSFER REQUIRED.OTllER BUS DIVISION IS SUFFICIENT TO COHTROL CIRC.MATER.FAILS AS IS.NO TRANSFER REQUIRED.OTllER BUS DIVISION IS SUFFICIENT TO CONTROL CIRC.MATER.FAILS AS IS.NO TRAHSFER REQUIRED.OTllER BUS DIVISION IS SUFFICIEHT TO CONTROL CIRC.MATER.FAILS AS IS.NO TRANSFER REQUIRED.OTllER BUS DIVISION IS SUFFICIENT TO CONTROL CiRC.MATER.IP-5R-h NOH-ESS h CIRC.MATER CONTROL (ll)H NOTE 6 FAILS AS IS.NO TRANSFER REQUIRED.OTllER BUS DIVISION IS SUFFICIENT TO CONTROL CIRC.MATER.HC-5R HC-SQ NON-ESS NOH-ESS A CIRC.MATER HOVS (ll)A CIRC.MATER FANS Ol)H BKR TRIP ANN.H llIGH VIBRATION 0/L TRIP AHN.FAILS AS IS.NO TRANSFER REQUIRED.OTllER BUS DlVISIOH IS SUFFICIENT TO CONTROL CIRC.MATER.Fh'ILS AS IS.NO TRANSFER REQUIRED.OTllER BUS DIVISION IS SUFFICIENT TO CONTROL CIRC.MATER.13-017S (15) PROJE: MNPP-2 COLD SJHJTDOWH POME S ANALYSIS APPENDIX'h'llEET 16 6 POMER ESSENTIALITY BUS NUMBER CODE DIV AFFECTED DEVICES ANN.TRIP OR PATH LOSS OF CNTL.CODE SIGNAL AFFECT ON CONTINUING IH EXISTING SHUTDOWN MODE MC-5P SL"52 SH-5 NON-ESS NON-ESS NON-ESS A CIRC.MATER FANS (Jo h FEED TO MC-5Q/R 6 P h FEED TO SL-51)SL-52 H)lIGll VIBRATION 0/L TRIP AHN.BXR TRIP Aint.TMO BKR TRIP FAILS AS IS.HO TRAHSFER REQUIRED.OTJJER BUS DIVISION IS SUFFICIENT TO CONTROL CIRC.MATER.FAILS AS IS.NO TRANSFER REQUIRED.CrllER BUS DIVISION IS SlJFFICIEHT TO CONTROL CIRC.MATER.FAILS AS IS.NO TRANSFER-REQUIRED.OTllER BUS DIVISION IS SUFFICIENT TO COHTROL CIRC.MATER.13-0178 (16) 'I~~~1~>aP w~'~LCM3Ãl 2 APPENDIX B WPPSS NUCLEAR PLANT NU?GER 2 (WNPP-2 COLD SHlJTDOWN SYSTEM DEVICE TABLE NOTES:*1)NOTES, AS DESCRIBED UNDER THE HEADING~~ALARM POINT", COULD CONSIST OF ANNUNCIATOR ALOES OR ANY OTHER QSICATIONS OF POWER FAIlURE SUCH AS lOSS OF MULTIPLE POSITION INDICATOR LAMPS, ETC.2)THE LOSS OF POSITION INDICATION LAMPS FOR SEVEfQL MOVS OR DEVICES IS INDICATIVE OF A POWER BUS FAIIURE.UPON FAIIURE OF ONE SET OF INDICATION LlQPS, h REVIE'W OF ADJACENT (IDENTIFIED) LAMPS WILL INDICATE POWER FAIIURE OF THE RESPECTIVE BUS.3)OTHER DEVICES WITH INDICATION LAMPS ARE POWERED FROM THE SAME BUS AS THIS~ONE.VERIFY THE MATCHING GROUP OF DEVICES FROM THIS POWER BUS TO DETER-HBK THE PORYR LOSS.(NOTE 3 WILL ALWAYS HAVE A MATCHING GROUP REFERENCE, E.G.GROUP M, P, A, ETC.)13 0286 1 QHPP-2 COLD SllUTDOllN SYSTEMS-RECIRC FI.OM CONTROL APPENDIX B CROUP h SllEET I OF BUS NUHRER DP-Sl-1C DP-Sl-2C BUS DEVICE DEU NUHDER h I FMG IIAII MOTOR BKR CONTROL 125 VDC B LFHG"B" DEVICE DESCRIPTIOH CONTROL VOLTAGE TO MOTOR BKR&RELAY CONTROL VOLTAGE TO HOTOR BKR&RELAY PRIHARY EFFECT OH DEVICE INABILITY TO OPERATE LFMG INABILITY TO OPERATE LFHG PRIHARY EPPECT ON SYSTEM TOThL LOSS OF"h" OR"B" RECIRC CONTROL TOTAL LOSS OF"h" OR BII RECIRC CONTROL hLARH POINT 1)RECIRC PUMP h LOW SPEED AUTO TRANSFER CIRCUIT NOT AVAIL-ABLE 1)RECIRC PUMP B LOU SPEED AUTO TRANSFER CIRCUIT NOT AVAIL-ABLE SM-1 SH-3 h B35-SOOlh h B35-S001B LFHG SET MOTOR DRIVE INABILITY TO OPERATE LFMC LPHG SET HOTOR DRIVE INABILITY TO OPERATE LFHG TOTAL LOSS OP"A" OR"B" RECIRC CONTROL TOTAL LOSS OP"h" OR"B" RECIRC CONTROL UNDER VOLTAGE ANNUllCI-ATION UNDER VOLTAGE hHHUNCI-ATIOH PP-7A-Z h 813-P 634 lll3-P612 I,OOP h AND B PLOM CHTL&HYDRAULIC POMER UNIT.HASTER FLUX CHTL INABILITY TO COHTROL RECIRC FLOM LOSS OF RECIRCULATION FLOM'ONTROL I)"HASTER CONTROLLER OUTPUT SIGNAL ABNORMAL" 2)PLUX CONTROLLER OUTPUT SIGNAL ABNORHAL US-PP-A A N13-F602 PLUX ESTIMATOR INDI-LOSS OP INDICATION CATORS LOSS OP RECIRCULATION LOSS OP SEVERAL NSSS PLOQ CONTROL SYSTEHS INCLUDING POMER RANGE FLUX MOH ITORIN G PP-3B-B A LFMG"h" LOSS OF VOLTAGE VOLT.REG.REGULATOR LOSS OF VOLTAGE CONTROL CANNOT OPERATE LPHG Ilhll ShME 3 POINTS AS PP-2R-B ONLY FOR VALVE A 13-0187 (1) BUS HHHBER BUS DEVICE DIV HHHBER DEVICE DESCRIPTION PRIMARY EFFECT ON DEVICE MNPP-2 COLD SHUTDOWN SYSTEMS>>RECIRC Pf.OM CONTROL APPENDIX'B~PRIMARY EPPECT ON SYSTEM CROUP h SHEET 2 OP ALARM POINT'P-2R-B B LFMG nBn LOSS OP VOLTACE LOSS OF VOLTAGE VOLT.REC.REGULATOR CANNOT OPERATE LPMG El BIB 1)nSYST B DRYMELL HIGH PRESS IHTLK 2)nFLOM CONTROL VALVE B HYD PWR UNIT START-UP INHIBITEDn 3)nVALVE B SERVO AMP INPUT CONTROL SIGNAL ABNORMALn PP-2R-B B IJYDRAULIC POMER UNIT LOSS OP CONTROL PMR FOR RECIRC FLOM 1)nSYS B DRYMELL HICH PRESS'NTLKn 2)nPLOM CONTROL VALVE PB HYD PMR UNIT STARTUP INlllBITEDn 3)nVALVE a SEKVO m INPUT CONTROL SIGNAL ABNORMALn SH-13 (SM-1)h LP2h LFMG nhn OlJTPUT BREAKER LOSS OP LPMC SET nhn LOSS OP 15 HZ RECIRC PUMP nhn OPERATION UHDER VOLTACE AND BREAKER TRIP ANNUNCI-ATION B I l SH-14 (SM-3)B LP2B LFMQ nBn OUTPUT BREAKER LOSS OF LPMC SET nln LOSS OP 15 HZ REC'IRC PIJMP nBn OPERATION UNDER VOLTAGE AND BREAKER TRIP ANNUNCI-ATION MC-7C h PLOW CONT, HYD PMR UHIT HYDRAULIC POWER UNIT FOR RECIRC FLOM CONTROL VALVE MUST LOSE BOTH MC-7C AND MC-BC TO LOSE IIYD POWER UHITS NONE, UNLESS ONE LOOP PLOW CONTROL VALVE h ALREADY DOWH (SEE HYD POWER lJHIT START-UP MC-BC BELOM)INHIBIT MC-BC RRC-V-67h RECIRC PUMP P DISH VALVE B PLOM CONT.HYDRAULIC POWER HYD POMER UNIT POR RECIRC UNIT FLOM CONTROl.VALVE MOV VALVE PAILS AS IS MUST LOSE BOTH MC-7C AND MC-BC TO LOSE HYD POWER UNITS REQUIRED TO BE SHUT FOR RHR/SD COOLINQ NONE, UNLESS ONE LOOP ALREADY DOWN LOSS OP VALVE POSITION IHD.ON P602 FLOM CONTROL VALVE B HYD POMER START-UP INHIBIT 13-0187 (2) MHPP-2 COLD SllUTDOMN SYSTEMS<<RX MAH CHTL 6 CRD APPENDIX~B~GROUP B SHORT 3 OF BUS NUBBER SM-7 SM-8 BUS DEVICE DIV N HEBER 1 CRD-P-lh 2 CRD-P-1B DEVICE DESCRIPTION CRD PUMP"h" CRD PlMP"B" PRIMARY EFFECT ON DEVICE STOPS PUMPING STOPS PUMPING PRIMARY EFFECT OH SYSTEM hLARM POIHT LOSS OF RMCRD CONTROL 1)BUS SM-7 UV AHHUN.IF OTHER PUMP IS')CB CRD-lh TRIP INOPERABLE ANNUNC, LOSS OF RMCRD CONTROl.1)BUS SM-8 UV AHHUN, IF OTllER PUMP IS 2)CB CRD-1B TRIP INOPERABLE hNNUNC, PP>>7A-A 1 120 VAC US-PP-h h 120 VAC ROD SELECT LOGIC DISPLAY LOGIC ROD POSITION IHDICATION CONTROL LOSS OF INDIVIDUAL ROD CONTROL LOSS OF IHDIVIDUhL ROD COHTROL ROD BLOCK ROD BLOCK SEE US-PP-h UNDER CROUP h LOS">OF VOLTAGE IHD.FOR PP-7h-h OH BD-C I*~*r 2 I 13-0187 (3) MHPP-2 COLD SIIUTDOMH SYSTEHS-RPS SCRAH APPENDIX'h'ROUP C SIIEET 4 OR BUS NBNBRR BUS DEVICE DIN NIMIIRR DEVICE DESCRIPTION PRIHARY EPFECT ON DEVICE PRIHARY EPFECT ON SYSTEM ALARM POINT C72-P001 C72-1070 BACKUP TO TO MC SETS SAPETY SYSTEMS SCRAH SCRAM SOLEHOIDS PhIL CIIAHHELS&SCRAH OPEN (H.C.)SOLENOIDS CONTROL RODS FULL IHSERT (SCRAM)hLL SCRAM ANNUNCIATION PP-SA-A 2 C72-1070 DP-S1>>1A 1 C72-1070 FEEDER TO SCRAM DISCIIARGE VOLUME POS.IHDICATOR LICIITS TRIP SYSTEM"h" BACKUP SCRAM VALVE C12-P110h NO VALVE POSITION INDICATION VALVES C12-F010&C12-F011 DISABLES BACKUP SCRAH NO SCRAH BACKUP VALVE, PllOA LOSS OP VALVE POSIT, IND.ON P603 POR TIIESE VALVES NONE RECIRC PUMP TRIP"h" DISABLES RECIRC PUMP TRIP CIRCUIT NO RPT RECIRC PUHP"h" TRIP DP-Sl-2A 2 C72-1070 TRIP SYSTEM"B" BACKUP SCRAH VALVE C12-P110B DISABLES BACKUP SCRAM NO SCRAH BACKUP VALVE P110B RECIRC PUMP TRIP"B" DISABLES RECIRC PUMP TRIP CIRCUIT NO RPT RECIRC PUHP"B" TRIP MG SET h C72-1070 ALL OTHER RPS CIRCUITRY FAIL SAFE DE-ENERCI-ZATION OP CIRCUITS REACTOR SCRAH ALL SCRAH.ANNUN.13-0187 (4) lSPP-2 BUS NIINBER BUS DEVICE DIE IIBNBER DEVICE DESCRIPTIOH PRIMARY EPFECT OH DEVICE COLD SllUTDOWN SYSTEMS<<STANDBY LIQUID CONTROL hPPENDIX B PRIMARY EFFECT ON SYSTEM CROUP D SllEET 5 0 ALARM POINT~~MC-7B 1 C41-COOlh SLC PUMP h SLC PlJMP INOPERABLE NO LOOP h PLOW 1)2)E'SLC-P-lh PWR LOSS<<LIGHT<<SLC DIV 1 OUT OP SERVICE AHNlJH.C41-P004h SLC SQUIB VALVE SQUIB VALVE DIShBLED NO LOOP h PLOW (HC)1)<<SLC-V-4h PWR LOSS" LIGHT 2)<<SLC DIV 1 OUT OP SERVICE<<AHNUN 3)LOSS OP SThTUS LIGHT ON P603 C41-POOlh SL MOV STORAGE TANK MOV PAILS hS IS (NC)NO LOOP h PLOW OUTLET LOOP h 1)<<SLC-V-lh PWR LOSS/OL LIGllT 2)<<SLC DIV 1 OIJT OP SERVICERE ANHUN.3)LOSS OP POS~IND.OH P603 MC-SB 2 C41-C001B SLC PUMP B SLC PUMP INOPERABLE NO LOOP B PLOW 1)<<SLC-P-1B PWR LOSS" LIGHT 2)<<SLC DIV 2 OUT OP SERVICE ANNUN.RE.l.I C41-F004B SLC SQUIB VALVE SQUIB VhLVE DIShBLED (NC)1)<<SLC-V-4B PWR LOSSE'IGHT 2)<<SLC DIV 2 OA OP SERVICE 3)LOSS OP.SThTUS LIGHT ON P603 C41-F0018 SLC MDV STORAGE TANK MOV FAILS AS IS (HC)OUTLET LOOP B 1)<<SI.C-V-lB PWR LOSS/OL<<LICllT 2)<<SLC DIV 2 OUT OP SERVICE" ANHUN 3)LOSS OP POS.IND.ON P603>a-nJJJ7-(5) BUS lllJEBER BUS DEVICE DEB BIDIBER DEVICE DESCRIPTION PRIMARY EFFFCT ON DEVICE APPEl}DIX'B'RIMARY EFFECT ON SYSTEM PP-8A-A 2 H13-P601 SQUIB VALVE READY LOSS OF SOUIB VALVE NONE.LIG}lTS POS.SWITCIIES READY LIGHT ON P603 FOR SLC-V-8 AND LOSS OF POS.IND.FOR SLC-V-31 SLC-V-8 AND SLC-V-31 WNPP-2 COLD SHUTDOWN SYSTEMSŽSTANDBY LIQUID CONTROL GROUP D SHEET 6 OF 66 ALARM POINT NOTE 2 PP-8A-Z B H13-P613'hNK LVL ALARM, TANK LOSS OP INDICATIONS NONE.LVL l}PUMP PRESSURE ON P603 INDICATION I)"TANK LEVEL HI/LOEB ANNUM.NOTE 2.13-nl87 (6) BUS NUHBER PP-3h-h BUS DEVICE DIE NUHBER A BS-DV-6A DEVICE DESCRIPTIOH RFW IITR DUMP VALVE PRIMARY EPFECT ON DEVICE LOSS OF POMER, VALVE FAILS OPEN MHPP-2 COLD SIIUTDOMH SYSTEMS-EXTRACTIOH STEAM APPENDIX'B'RIMARY EPFECT OH SYSTEM GROUP E SHEET 7 0 ALARM POINT 1)SEVERAL HEATER HI LEVEL TRIPS 2)STEAM DUMP VALVES NOT PUI.LY CLOSED 3)LOSS OP POS.IND.HO EFFECT ON SHUTDOMN MODE.AFPRCTS FM TEMPERATURE, BS-DV-3hl BS-DV-4A RFM HTR DUMP VALVE RFM HTR DUMP VALVE LOSS OF POMRR, VALVE PAILS OPEN LOSS OP POMRR~VALVE FAILS OPEN NO EFFECT ON SHUTDOMH MODE.AFPECTS FM TEMPERATURE. NO EFFECT ON SHUTDOMN MODE.AFFECTS FW TEMPERATURE. 1)SEVERAL HEATER HI LEVEL TRIPS 2)STEAM DUMP VALVES NOT FULLY CLOSED 3)LOSS OF POS.IHD.1)SEVERAL HEATER HI LEVEL TRIPS 2)STEAM DUMP VALVES NOT PULLY CLOSED 3)LOSS OP POS, IND.PP-3A-A A BS-V-BB BS-V-10A BS-V-10B BS-V-13A BS-DV-5A BS-DV-2Al BS-DV-2A2 BS-V-27 BS-V-48 BS-V-52A BS-V-52B NONE RETURN VALVES LOSS OP POMER, VALVES EFFECT FM TEMP AND CLOSE COHDRHSATE VACUUM 1)SEVERAL HEATER H}LEVEL TRIPS 2)STEAM DUMP VALVES NOT FULLY CLOSED 3)LOSS OP POS.IND.NOTE 2, PP-2RA-B B BS-DV-6B RFM llTR DUMP VALVE LOSS OP POMRRB VALVES NO EFPECT FAILS OPEN 1)STEAM DUMP VALVES NOT FULLY CLOSED" 2)LOSS OF VALVE POSIT.IND.ON BD-T 13-0187 (7) MHPP-2 COLD SIIUTDOMH SYSTEMS-EXTRACTION STEAH PPEHDIX CROUP E SHEET 8 OF BUS NDHBER BUS DEVICE DIV NNHBER DEVICE DESCRIPTION PRIMARY EFFECT ON DEVICE PRIMARY EFFECT ON SYSTEM ALARM POINT PP-2RA-8 B BS-NRV'S NON RETURN VALVES LOSS OP POMER, VALVES HRV SUPPLYINC EITHER CLOSED STEAM OR CONDENSATE NOTE 2, 1)"STEAM DUMP VALVES NOT FULLY CLOSED" ANH.2)"LP HEATER-1B IIICH LEVEL TRIP 3)DITTO FOR HTRS 2B, 3BN 4BN 1C 2C~3C AND 4C PP-1B-h BS-SPVS SOLENOID PILOT VALVES-TANK LEVEL IHD.BS-V-35h, 39h AND 64 NONE.OPEN LOSS OF VALVE POS IND.LICllTS AND TANK LEVEL OH BD-T PP-2P-A BS-SPV'S SOLENOID PILOT VALVES BS"V-39B AHD 68 OPEN HONE;TANK LEVEL IND.LOSS OF POSITION IND.LIGHTS AND TANK LEVEL ON BD-T PP-SA-A 2 ES-PI-1B PP-7A-A 1 ES-PI-1A STEAM EXHAUST PRESS.LOSS OF INDICATION NONE IND.POR RPT>>lB STEAM EXHAUST PRESS.LOSS OF INDICATION NONE IND.FOR RPT-1h LOSS OR VOLTAGE INDICA-TION OH&0-C FOR PP-Sh-h LOSS OF VOLTACE INDICA-TION ON BD-C FOR PP-7A-A 13-0187 (8) WHAP-2 COLD SlllJTDOWN SYSTEMS-EXTRACTION STEAM APPENDIX'B'ROUP P SHEET 9 OP~~-~~~~BUS IIUHBRR BUS DEVICE UIU NUHBRR DEVICE DESCRIPTIOH PRIHARY EFFECT OH DEYICE PRIHARY EFFECT OH SYSTEM ALARH POINT I r SH-1 SM-2 SM-3 h'-lh P-2A B P-IB P-2B A P-1C P-2C COHDEHSATE PUMP lh LOSS OP PlJHP CONDENSATE BOOS'TER LOSS OP PUHP PUMP 2B CONDENSATE PUMP 1C LOSS OP PUMP COHDEHSATE BOOSTER PUHP 2C LOSS OP PUHP CONDESHATE BOOSTER LOSS OP PUHP PUHP 2h CONDENSATE PUMP 1B LOSS OF PUMP AT 40Z RX POWER ONE (1)CONDEHSATE PUMP AHD ONE (1)BOOSTER PUHP ARE SllUTDOWH. IP TllE POWER FAILURE ON OHE BUS IS PRIOR TO 40Z RX POMER THEH COND SYSTEM IS LOST.IP h SECOND BUS POMER LOSS IS EXPERIENCED PRIOR TO RX PRESSURE AT 300 PSIC TBEH COND SYSTEM IS LOST.NO CONDEHSATE PUHPS ARE REQUIRED MHEH RX PRESSURE IS AT 100 PSIC.1)BUS SM1 UV ANNUNC.2)CB Clh TRIP ANHUNC, 1)ABOVE 2)CB C2h TRIP ANNUHC.1)BUS SM2 UV ANNUNC.2)CB CIB TRIP ANNUNC.3)CB C2B TRIP ANNUNC.1)BUS SM3 UV ANNUNC.2)CB C1C TRIP ANN.3)CB C2C TRIP ANN.HC-1A h COND-V-146A COND OUTLET PROM LP llTR 5A COND-V-142A COND INLET TO LP llTR 5h COND-V-134h COND OUTJ.ET PROM LP llTR 2A MOV PAILS AS IS N.O.NOHE.LOSS OF VALVE POSITION INDICATION HOV PAILS AS IS N.O.HONE.LOSS OF VALYE POSITION INDICATION MOV PAILS AS IS N.O.NONE.1.0SS OP VALVE POSITION INDICATION LOSS OP POSITION IHD.ON BD-T LOSS OP POSITION INDe ON BD-T LOSS OP POSITION IHD.ON BD-T COND-Y-615h SEALIHG STEAH EVAP HOV FAILS AS IS H.O.BLOWDOMN TO CONDENSER LOSS VALVE POSITION IHDICATION NONE.NONE-NO POSITION IHDICATION IN TllE CONTROL ROOM MC-1B A COND-V-123h COND INLET TO LP HTR MOV FAILS AS IS N.O.NONE.1A LOSS OF VALVE POSITION IHDICATIOH LOSS OP YALYE POSITION ON BD-T 13-0187 (9) lhlPP-2 COLD SIIUTDOMN SYSTEMS-EXTRACTION STEAM APPENDIX iB'ROUP P SIIEET 10 Bl)S HBHBER BUS DEVICE DZV HIIHBER DEVICE DESCRIPTIOH PRIMARY EFFECT ON DEVICE PRIMARY EFPECT ON SYSTEM ALARM POINT MC-1B h COND-V-149 RFP BYPASS VALVE HOV PAILS AS IS VALVE REQUIRED TO BE OPEH COULD BE OPEN OR FOR SYSTEM S/D CLOSED DEPENDENT ON OPERATIONS LOSS OP POSITION INDICAB-TION OH BD-h MC-2B B COND-V-140C COND OUTLET FROM LP IITR 4C MOV PAILS AS IS (N.O.)NONE.LOSS OP VALVE POSITION INDICATION OH BD-T 0/L TRIP ANNUNCIATION OP FEED TO MCC'S AND NOTE 2 COND-V-135C COND INLET TO LP lITR MOV PAILS AS IS (H.O.)NONE.3C LOSS OP VALVE POSITION INDICATION OH BD-T 0/L TRIP ANNIJNCIATIOH OF FEED TO HCC'S AND NOTE 2 MC-2C B COND-V-146B COND-V-157 COND OUTLET FROM LP)ITR 5B COND PRESSURE CON-TROL VALVE INLET HOV PAILS AS IS (H,O.)NONE.LOSS OF VALVE POSITION IHDICATION VALVE PAILS AS IS NONE.(H.O.)POSITION INDI-CATION LOST LOSS OF VALVE POSIT.IND ON BD-T LOSS OP VALVE POSXT IND, ON BD-A COND-V-158 COND-V-159 COND PRESS.CONTROL VALVE INLET COND PRESS'ONTROL VALVE INLET VALVE PAILS AS IS HONE.(H.O.)POSITION INDI-CATIOH LOST VALVE PAILS AS 18 HONE, (H.O.)POSITION 1NDI-CATIOH LOST LOSS OP VALVE POSITB IND.OH BD-h LOSS OP VALVE POSITB IND.OH BD-h MC-2D B HS-V-11DA STEAM JET AIR EJECTOR STEAM HQV FAILS AS IS (N;0,)HONE.POSITION INDICATION LOST AR-EX-1B GLAND CONDENSER EXIIAUSTER LOSS OF EXI)AUSTER NONE.COND-V-114B COND-)IX-SB COOLING COND-V-111B MATER SUPPLY MOV PAILS AS IS (N.O.)NONE.LOSS OF VALVE POSI-TION INDICATIOH LOSS OP VALVE POSIT.XND.ON BD-h 13-0187 (10) MHPP-2 COLD SIIUTDOWH SYSTEMS EXTRACTIOH STEAM APPENDIX'B'ROUP P SHEET ll 0 BUS NIINBER BUS DEVICE DIV NIINBER DEVICE DESCRIPTION PRIHARY EFFECT OH DEVICE PRIHARY EPFECT OH SYSTEH hLARM POINT MC-2D COND-V-1238 B COND-V-123C COND INLET TO LP IITR 1B COND INLET TO LP IITR IC MOV FAILS AS IS{H.O.)HONE.LOSS OP VALVE POSI-TION 1NDICATION HOV PAILS AS IS (N.O.)NONE.LOSS OP VALVE POSI-TION INDICATION LOSS OP VALUE POSIT.IND.ON BD-T LOSS OP VALVE POSIT.IND.ON BD-T HC-2R CBP-AOP-1B B OG-V-125B OG-V-1498 B COND-V-142B BOOSTER PUMP 1B AUX LUBE OIL PUMP OG DISCHARGE FROH EJECTOR CONDENSER 8B COND iNLET TO LP IITR 5B PUMP DISABLED, REQUIRED ONLY MIEN THE MAIH OIL PUMP IS DISABLED.VALVES PAIL AS IS~LOSS OP POSITION IHDICATIOH MOV FAILS AS IS (N.O.)LOSS OP VALVE POSITION INDICATION NONE.NONE.NONE.SEE PAGE 2-MC<<2D LOSS OP POSIT.IND, OH BD-T COND-V>>134B COND-V-134C AR-V-3B COND OUTLET PROM IITR 2B COND OUTLET PROH IITR 2C HAIN CONDEHSER VACUUM BKR VALVE HOV PAILS AS IS{H.O.)LOSS OP VALVE POSITION INDICATION MOV PAILS AS IS (N.O.)LOSS OF VALVE POSITION INDICATIOH HOV PAILS AS IS (H.O.)LOSS OP VALVE POSITION INDZCATIOH NONE.NONE.NONE.LOSS OP POSIT.IND.OH BD-T LOSS OP POSIT.IND.ON BD-T HC-2R-A COND-V-135B COND INLET TO LP LP HTR 3B B COND-V-140B.COND OUTLET FROM LP IITR 4B MOVS FAIL AS IS LOSS NONE.OF POSITION INDICATION MOVS PAIL AS IS LOSS NONE.OP POSITION INDICATION LOSS OF VALVE POSIT.IHD.LIGHTS ON BD-T LOSS OP VALVE POSIT.1ND.LZGIITS ON BD<<T 13-0187 (11) MNPP-2 COI.D SHUTDOlIH SYSTEMS-EXTRACTION STEAH APPENDIX iB'ROUP F SHEET 12 6 BUS ll HEBER BUS DEVICE BIB NIIHBER DEVICE DESCRIPTION PRIHARY EFPECT ON DEVICE PRIMARY EFFECT ON SYSTEM ALARH POINT HC-3h MC-3A h COND-V>>)40A COND OUTLET PROM LP llTR 4h h COND-V-135h COND INLET TO LP llTR 3h MOV PhIL AS IS LOSS HONE OF POSITION INDICATION MOV PAIL AS IS LOSS NONE OF POSITION INDICATION LOSS OP VALVE'POSIT. IHD, ON BD-T LOSS OP VALVE POSIT.IHD.OH BD-T HC-38 A AR-V-3A HAIN CONDENSER VACUUM BKR VALVE HOV FAILS AS IS NONE.(H.C.)POSITION INDI-CATION LOST LOSS OP VALVE POSIT.IHD.AR-V-3C HAIN CONDENSER VACUUM BKR VALVE HOV FAILS AS IS (H.C)POSITIOH INDI-CATION LOST NONE.LOSS OP VALVE POSIT.IHD.COND-V-141h COND HTR 3A,B,C 4A,B,C BYPASS COND-V-141B COND HTR 2A,B,C COND-V-144 5A,B BYPASS COND-V-609h COHD llTR lh, 1B COND-V-6D9C BYPASS HOV PAIL AS IS (N.C.)POSITION IND.LOST ON BD-T HOV PAIL AS IS (H.C.)POSITION IHD, LOST ON BD-T MOV PhIL AS IS (H.C.)POSITION IHD.LOST ON BD-T LOSS OP VALVE POSIT ON BD-T LOSS OP VALVE POSIT.ON BD-T LOSS OP VALVE POSIT.ON BD-T HC-3C COND-V-184 STEAH EXAPORATOR COND-V-187 ISO VALVES NO EPFECT, NONE.h OC-V-125h OC DISCllARCE PROM VALVES FAIL AS IS, NONE, OC-V-149h EJECTOR CONDEHSER Bh LOSS OF POSITION INDICATION LOSS OF VALVE POSIT.OH BD-h NOTE 2 AND 0/L TRIP ANNUNCIATION CBP-AOP-ih BOOSTER PUHP ih AUX LUBE OIL PUMP PUMP DISABLED.REQUIRED ONLY M'EN NOTE 2 AND 0/L TRIP THE MAIN OIL PUMP IS ANNUNCIATION DISABLEDE OR MIIEH STARTINC, STOPPING TllE BOOSTER PUMPS 13-0187 (12) MNPP-2 COLD SllUTDOWH SYSTEMS-EXTRACTION STEIN APPENDIX~Bi CROUP P SHEET 13~6 BUS HVHBRR HC-3C BUS DEVICE DIV HRHBRR AR-EX>>IA A COND-V-114A COND-V-Illh DEVICE DESCRIPTION GLAND CONDENSER EXHAUSTER COND-HX-Bh COOLING MATER SUPPLY PRIMARY EPFECT ON DEVICE LOSS OF EXNAUSTER MOVS FAILS AS IS (H.O.)LOSS OP VALVE POSITION INDICATION PRIMARY EFFECT ON SYSTEM NONE.NONE.ALARM POINT NOTE 2 AND 0/L TRIP ANNUNCIATION NOTE 2 AND 0/L TRIP ANNUNCIATION ~,~t h I'~" I DP-S I-IC h 125 VDC BUS BKR HO.4 125 VDC BUS BKR NO.5 4)60 CONTROL VOLTACE LOSS OP CLOSURE AND TRIP VOLTAGE AT THE SWITCHCEAR POR COND-P-IA AND IC COND-P>>2A AND 2C 4160 CONTROL VOLTACE I.OSS OF CLOSURE AHD TRIP VOLTACE AT THE SWITCHCEAR FOR COND-P-lh AND IC COND-P-2A AND 2C UNABLE TO TRIP AND CLOSE PUMP BREAKERS UNABLE TO TRIP AHD CLOSE PUMP BREAKERS LOSS OP BREAKER STATUS LIGHTS ON BD-A.LOSS OF'BREAKER STATUS LIGHTS OH BD-A..I I DP-81-2C B 125 VDC BUS BKR NO.3 4160 COHTROL VOLTAGE LOSS OP CLOSURE AND TRIP VOLTAGE FOR CONP-P-IB AHD COND-P-2B UNABLE TO TRIP AND CLOSE PUMP BREAKERS LOSS OP BREAKER STATUS LIGHTS ON BD-A.h PP-7A-A I COND-DPT-5 SRV-21 COND PCV-5 CONTROL LOOP CLAND SEAL STH COND BYPASS VALVE COND-PCV-5 CLOSES 100X PLOW THROUGH THE 1.0SS OF DP INDICATION CLAND SEAL STEAM CON-DENSER LOSS COND BOOSTER PUMPS/RFM LOSS OP HOST BOP ANALOG LOOPS.IN DIV I AHD DIV h.WITH ASSO-CIATED ALARMS AND LOSS OF CONTROL AND INDICAT.LOSS OP VOLTAGE IND.POR PP-7A-A ON BD-C, I B~'P-7A-A I COND-FT-11 SRV 17 PILTER DEMIN BYPASS COND-LCV-11 CLOSES NOHE.VALVE COND-LCV<<II LOSS OF FLOW IHDICA-COHTROL LOOP TIOH LOSS OP HOST BOP ANALOG LOOPS.IN DIV I AND DIV h, WITH ASSO-CIATED ALARMS AND LOSS OP CONTROL AND INDICAT.LOSS OF VOLTACE IND.POR PP-7A-A ON BD-C.13-0187 (I3) BUS DDDBER BUS DEVICE DIV DIIHMR DEVICE DESCRIPTION PRIHARY FFFECT ON DEVICE HHPP-2 CO)JJ SllUTDOMH SYSTEHS-EXTRACTION STEAM APPENDIX'B'RIMARY EFFECT ON SYSTEM GRO)JP P SHEET 14 0 6~ALARH POINT DP-S)-1B PP-IB-A h RELAYS PRH-1 PRH-3 h OC-V-129h AR-SPV-2A AR-SPV-2B AR-SPV-1-1 AR-SPV-1-2 INTERLOCKS TO AR-SPV-1-) AR-SPV-1-2 DRAIN DISCHARCE VALVE FOR EJECTOR CONDENSER Bh DRIP POT SPVS FOR AR-V-2h, 28 FOR AIR EJECTOR h SPVS FOR AR-V-1~VACUUM LIHE FROH CONDENSER SPVS DEEHERGIZE AR>>V-1 AIR REMOVAL SYSTEH IS CLOSE ISOLATED.CONDENSER LOSES VACUlJM SLOMLY.OG-V-129A OPENS.LOSS NONE.LOSS OP POSITION IHDICATIOH SPVS DEENERGIZE AIR EJECTOR h LOST.AR-V-2h AHD 28 CLOSE.IF IH USE, CONDENSER LOSS OF POSITIOH VACUUH LOST INDICATIOH SPVS DEEHERCIZE AR-V-1 ENTIRE AIR REMOVAL CLOSES.LOSS OF SYSTEH IS ISOLATEDD POSITION INDICATION CONDENSER SLOQLY LOSES VACUUM.NOTE 2, LOSS OP POSITION INDICATION POR ALL LISTED DEVICES NOTE 2~LOSS OP POSITION INDICATION POR ALL LISTED DEVICES NOTE 2~LOSS OP POSITION INDICATION POR ALL LISTED DEVICES COND-FSVP 15h COND-PSVP 15C COND.BOOSTER MINIMUM FLOM VALVES COND-FCV-15h AND C THROTTLES~LOSS OP POSITION IHDICATIOH NONE.LOSS OF POSITION IND.OH BD-A.COND-SPV-40 CONTROL AIR TO LOSS OP ABILITY TO COND-PCV-40 CONDENSE OPEN COND-PCV-40 llOOD SPRAY VALVE MJICJ)IS NORMALLY CLOSED NONE.NOTE 2, LOSS OP POSI-TION INDICATIOH POR-ALL LISTED DEVICES COND-SPV-17 CONTROL AIR TO COND-V-17 CLOSES N)EN LOSS OP INDICATION COND-V-17 CONDENSER/ COND-SPV-17 DEEHER-COND-V-17 CST CROSS TIE VALVE GlZES NOTE 2~LOSS OF POSI TION INDICATIOH POR ALL LISTED DEVICES)3-0)87 ()4) I J MHPR-2 COLD SllUTPOWH SYSTEMS-EXTRACTIOH STEAM APPENDIX~B'ROUP P SHEET 15 0 6-~~I BUS NUNBRR BUS DEVICE DIV NUNBRR DEVICE DESCRIPTION PRIMARY EFFECT ON DEVICE PRIMARY EPFECT ON SYSTEM ALARM POINT~~PP-2P-A B COND-FSPV 15B COND.BOOSTER PUMP MIHIMUM FLOP VALVE COHD-PCV-15B TllROTTLES HONE LOSS OP POSITION IHDICATIOH LOSS OP POSITION IND.ON BD"AR AR-SP V-2C AR-SPV-2D SPVS FOR AR-V-2C AND SPVS DEENERCIZE AIR EJECTOR B LOST.2D POR AIR E1ECTOR AR-V-2C AND 2D CLOSE, IF IH USE.CONDENSER B LOSS OP POSITION VACUUM LOST.INDICATION. PP-Bh-2C-A B COND-SPV-76 CONTROL AIR POR COHP-V-76, FILTER DEMIH.BYPASS VALVE COND-V-76 OPENS MlEH COND-SPV-76 DEEHER-CIZES PARTIAL BYPASS OP FILTER DEMIHERALIZERS, REDUCES SYSTEM PRIC-TION DROP-SOME'INCREASED PLOW IH SYSTEM.~~PP-2P-A B OC-V-129B DRAIN DISCHARGE OG-V-129B OPENS.VALVE POR FJECTOR LOSS OF POS.IHD.COND.BB DRIP POT.HOHE.HDTE 2.r R I 13-0187 (15) MNPP-2 COLD SlluTDOMN SYSTEMS-HAIN TURB/STEAM BYPASS APPENDIX'B'ROUP C SllEET 16 0 BUS HUHBRR HC-lA BUS DEVICE HEU NUHBER h TC-BLP-1 TG-BOP-1 DEVICE DESCRIPTIOH BEARINC LIFT PUHP BEARING OIL PUMP PRIHARY EFFECT OH DEVICE LOSS OP INDICATION LOSS OF BEARING LIFT PUHP LOSS OF INDICATION 1.0SS OF BEARINC OIL PUMP PRIMARY EFFECT OH SYSTEH REQUIRED FOR HAIN TURBINE S/D REQUIRED FOR HAIN TURBINE S/D ALAHM P01HT 0/L TRIP ANNUNCIATION AND NOTE 2.0/L TRIP ANNUNCIATION AND NOTE Z.TG-SOBP SEAL OIL BACKUP PUMP LOSS OF INDICATION LOSS OP SEAL OIL BACKUP PRlP REQUIRED POR MAIN TURBINE S/D 0/L TRIP ANNUNCIATION AND POTE 2.HC-2C TO-EX>>l TG-EllP-lb B TG-EllP-1B TVRBIHE OIL VAPOR EXTRACTOR ELECTRO-llYDRAULIC PUMP lh ELECT ROC-llYDRAULIC PUMP 1B LOSS OP POWER AND INDICATIOH LOSS OF POWERH CONTROL AUTO START OP EllP-1B AND IHD.LOSE PUMP lh LOSS OF POWER, CONTROL AUTO START OF EllP-ih AND INDICATION 0/L TRIP ANNUNCIATION AND NOTE 2.EH FLUID LOW PRESS ANN.(IP THIS IS TNE RUNNINC PUMP)OPERATOR MILL TRIP 0/L TRIP ANHUNCIATION TURBINE PER PPM 2B5.7 AND NOTE 2~HC-3B h TC-TNG-1 LOSS OP INDICATION DAMACE TO TURBINE IP REQUIRED FOR MAIN LOSS OF HAIN TURBINE SECURED TURBINE S/D TURNING CEAR 1)T.C.PAILVRE ANNUNC.2)ZERO TURBIHE SPEED ANNUNC.SH-75 A TSW-P-lh PLANT SERVICE MATER LOSS OF POWER TO PUMP.TSM-P-lh TSM-P-1B MILL AUTO START 1)BREAKER TRIPPED ANNUNC.2)BVS UV ANHVNC.SH-85 B TSM-P-1B PLANT SERVICE'WATER LOSS OP POWER TO PUMP TSW-P-1B TSM-P-lB MILL AUTO START 1)BREAKER TRIPPED ANN UNC.2)BUS VV ANNUNC.HC-S2-18 h TG-EOP-1 EHERC.OIL PUMP LOSE AUTO START ON LOSS OP TC-BOP-1 NONE, AS LONC AS MAIH OIL PVMP AVAIL-ABLE{TC-BOP-1) LOSS OP PUMP STATUS LICllTS ON BD-h 13-O1A7{16) WNPP-2 COLD SllUTDOWN SYSTEMS-MAIN TURB/STEAM BYPASS APPENDIX sBs GROUP G SHEET 17 0 BUS NIINBER MC-82-1B BUS DEVICE DIV NUMBER DEVICE DESCRIPTION PRIMARY EFFECT ON DEVICE PRIMARY EFFECT OH SYSTEM h TG-ASOBP-1B AIR SIDE BACKUP SEAL LOSE AUTO SThRT (OF NONE, AS LONG AS OIL PUMP TG-ASOBP-1B) ON IOSS MAIN OIL PUMP OF MAIN SEAL OIL PUMP (TG-ASOP-1) IS AVAILABLE hLARM POINT LOSS OF PUMP STATUS LIGIlTS ON BD-A US-PP h AC PANEL AC-2 IN DEll CAB.00 VIThL AC POWER TO DEll CONTROLLER LOSS OF DEll CONTROLLER UHAB1.E TO CONTROL AFTER TURBINE TRIP PRESSURE DURING SHUTDOWN LOSS OF VOLTAGE INDI-CATION ON BD-C FOR US-PP PP-1B-A PP-3A-A h TURNING GEAR TURNING GEAR SOLENOID ENGAGE/DISENGAGE VALVES SOLENOID VhLVES h MD-SPV-75 DRAIN VALVES TllRU 87 LOSS OF MAIN TURBINE TURNING GEAR VALVES FAIL OPEN REQUIRED FOR MAIN TURBINE S/D REQUIRED TO OPEN ON NORMAL S/D LOSS OF INDICATION ON BD-B DRAIH VALVES OPEN TO DEH CONTROLLER ANNUN-CIATOR TSW-TE-8 TSW-MV/1-8B TSM-1/P-8B TSW-TCV-8 PLANT SERVICE WATER TCV TO MAIN TURBINE OIL COOLERS TSW-TCV-8 WILL CLOSE TURBINE TRIP AHD LOSS"HIGH BEARING TEMP" OF MAIN OIL COOLERS ANNUNC.PP-7A-C PP-8A-C PP-Sh-2 h TSW-V-53A B TSW-V-53B B INTERCEPT AHD REIIEAT STOP VALVES TSW-P-1A DISCHARGE VALVE (MOV)TSW-P-1B DISCllARGE VALVE (MOV)CONTROL&INDICATIOH FOR IHTERCEPTOR AND REHEAT STOP VALVES MO VALVE WILL PhIL AS NONE.IS MO VALVE MILL FAIL AS NONE LOSS OF QUICK ISOLA-TURBIHE STILL TRIPS TION AFTER LOAD REJEC-ON LOAD REJECTIOH-.TIOH NO EFFECT LOSS OF VALVE POSIT,'INDICATION OH BD-B DP-S 1-1C-1 A TG-EOP-1 CONTROL&INDICATION STARTS ONLY ON LOSS EMERG.OIL PUMP OF TG-BOP-1 NONE.1)EMERGENCY OIL PUMP OVERLOAD NOTE 2 DP-Sl-1C-1 h TG-ASOBP-lh CONTROL&INDICATION LOSS OF AIR SIDE SEAL OIL BACKUP PUMP BACKUP SEAL OIL PUMP NOHE IF TG-ASOP-1 IS AVAILABLE 1)AIR 8IDE SEAL OIL BACKUP PUMP OVERLOAD NOTE 2 13-n18 7 (17) MNPP-2 COLD SIIUTDOWN SYSTEMS-MAIN TURB/STEAN BYPASS APPENDIX EB GROUP C SHEET 18 0 BUS HUHBER BUS DEVICE DIV NUHBER DEVICE DESCRIPTION PRIMARY EFFECT ON DEVICE PRIHARY EFFECT OH SYSTEH ALARM POINT DP-S1-2C B CONT.CRT VOLT REG LOSS OF LOAD POLLOM-UNABLE TO PROPERLY ING CAPABIL'ITY UNLOAD TURBINE 1)DEll CONTROL"REGU-LATOR SUPPLY BKR OPEN" 2)POWER FhILURE ALARH TO DEN DP-S1<<2C-2 B 20/BV1 BV2~BV3 BV4 LOSS OF BYPASS VALVE UNABLE TO RESET BYPASS UNABLE TO CONTROL RESET CAPABILITY VALVES AFTER TURBINE PRESSURE DURING NORMAL TRIP SHUTDOWN PP-7A-C-A. h RPMA-010,011 TSM-V-53h CONTROL SPMA-010,011 TSW-P<<lh DISCllhRGE TPMA-035,036, VALVE 037 HOV FAILS AS IS NONE, OPEN IF ASSOC.PUMP IS RUNNING LOSS OF POSITIOH IND.FOR TSM-V-53h ON BD-h PP-SA-C-h B RPMh-010,011 TSM-V>>53B CONTROL SPWA-010,011 TSW-P-1B DISCIIARGE TPWA-035,036, VALVE 037 MOV FhILS AS IS OPEN IF ASSOC.PUMP IS RUNNING NONE.LOSS OF POS~IND, OH BD-h 13-Ol87 (18) 0 MHPP-2 COLD SIIUTDOMN SYSTEHS CIRC MATER APPENDIX'B'ROUP ll SIIRET 19 66 BUS HDHBRR BUS DEVICE D1V HIIHBBR DEVICE DESCRIPTIOH PRIHARY EFFECT OH DEVICE PRIMARY EFFECT ON SYSTEH ALARH POINT SH-1 SH-2 SH-3 A CMP-1A B CMP-1B h CMP-IC CIRC MATER PUHP CIRC MATER PUHP CIRC MATER PUHP LOSS OF PUMP LOSS OP PUMP LOSS OF PUHP UNTIL RX PRESSURE IS SRE SH-1 BELOM 100 PSIG MllEH GROUP P SIIEET 1 2 PUHPS CAN BE SHUT-.DOMH NEED ONLY 2 PUHPS UNTIL RX PRESSURE IS SRE SH-2 BELOM 100 PSIG MIIEN SIIEET 1 2 PUMPS CAN BR SIIUT-DOMN NEED ONLY 2 PUHPS UNTIL RX PRESSURE IS SEE SH-3 BELOM 100 PSIG MIIEN SHEET 1 2 PUHPS CAN BE SHUT-DOMN NEED ONLY 2 PUHPS MC-)B h CM-V-2A CM-V<<2C COHDEHSER INLET VALVE MOV PAILS IH POSITION NOHE.N.O.LOSS OF VALVES POSI-TION INDICATIOH ON BD-h HC-2D B CM-V>>3B CONDEHSER OUTLET VALVE HOV FAILS IN POSITION NOHE.H.O.LOSS OP VhLVES POSI-TION INDICATION ON BD-h HC-2P B CM-V-2B CONDENSER INLET VALVE MOV PAILS IH POSITION HONE.N.O.LOSS OP VALVES POSI>>TION INDICATION ON BD-h HC-3C h CM-V-3h CM-V-3C CONDENSER OUTLET MOV PAILS IN POSITION HONED VALVE N.O.LOSS OP VhLVES POSI TION INDICATION ON BD-h MC-5L h CM-FN-19 CIRC MATER FANS CM-FN-20 CM-FH-21 CM-FH-22 PAH MOTORS STOP NO RPPECT, NEVER LOSE 1)"III VIBRATION]OLVD HORE THAN Q OP 36 ANNUNC.ON BD-H TOTAL PANS 2)IHDICATION OF PANS STOPPED 13-0187 (19) MHPP-2 COLD SllUTDOQH SYSTEMS-CIRC MATER APPENDIX'B'ROUP H SllEET 20.6 BUS NIIHEER HC-5M BUS DIV DEVICE NIIHE ER CM-PH-23 CW-FH-24 CM-FN-31 CM-FN-32 CM-FH-33 DEVICE DESCRIPTION CIRC MATER FANS PRIHARY EFFECT OH DEVICE PAH MOTORS STOP PRIMARY EFFECT ON SYSTEM ALARH POINT NO EFFECT, NEVER LOSE 1)"HI VIBRATION/OLVD" MORE TNAH Q OP 36 ANHUHC.OH BD-H TOTAL FANS 2)INDICATION OP PANS STOPPED HC-5N CM-V-1h CM-V-)C CIRC MATER PUMP DIS-MOV PAILS IN POSITION NONE.CllARGE MOV (H.O.)HO ALARH IN CONTROL ROOM CM-V-10 COOLING TOWER BYPASS HOV PAILS AS IS VALVE (N.C.)NONE.NO ALARM IN CONTROL ROOM HC-5P HC-5g CW-FN-25 CW-FN-26 CM-FH-27 CW-FH-2S CM-FH-29 CM-FH-30 CM-FN-34 CM-FN-35 CM-PN-36 CIRC MATER PANS CIRC WATER PANS FAN MOTORS STOP PAN MOTORS STOP NO EPPECT, NEVER LOSE))HI VIBRATION/OLVD's MORE T)1AH Q OP 36 ANNUNC.OH BD-H TOTAL PANS 2)INDICATIOH OP PANS STOPPED NO EFPECTN NEVER LOSE 1)HI V)BRATION/OLVD HORE TllhN Q OP 36 ANNUNC.ON BD-H TOTAL FANS 2)INDICATION OF FANS STOPPED HC-5R CW-V-7,8,11 COOLING TOWER 2AN 2B~MOV S PhIL AS IS NOHEH 2C SUPPLY VALVES MAY BE OPEN OR CLOSED NO ALARH.HC-6L MC-6H CM-FN-1 CM-FH-2 CM-FH-3 CM-FH-4 CM-PN-5 CM-FH-6 CM-FN-13 CW-FH-14 CM-FH-15 CIRC MATER PANS CIRC'MATER FANS FAN MOTORS STOP FAH MOTORS STOP NO EFFECTN NEVER LOSE 1)COOLING TOWER 1h MORE THAN Q OF 36 PANS)>>6 llI VIB/OL TOTAL FANS 2)IHDICATIOH OP PAHS STOPPED NO EPPECT, NEVER LOSE 1)COOLING TOMER 1h FANS HORE TllhN Q OP 36 1>>6 NI VIB/OL TOTAL FANS 2)COOLING TOMER)C FANS 13-18 HI VIB/OL 13-0l87 (20) I MHPP-2 COI.D SIIUTDOMN SYSTEHS-CIRC MATER APPENDIX iB'ROUP II SIIEET 21 6.BUS HIIHBRR HC-6P MC-6Q BUS DIV DEVICE HBHB RR CM-FN-7 CW-FH-8 CM-FH-9 CM-1'H-10 CM-FN-11 CM-FH-12 CM-FN-16 CW-FN-17 CM-FH-18 DEVICE DESCRIPTION CIRC MATER FANS CIRC MATER PANS PRIMARY EFFECT ON DEVICE FAN MOTORS STOP FAN HOTORS STOP PRIHARY EFFECT ON SYSTEH ALARM POINT HO EFPECT, NEVER LOSE 1)COOLING TOMER 1B PANS HORE TIIAH Q OP 36 7-12 NI VIB/OL TOTAL PANS NO EFPECT, NEVER LOSE 1)COOLING TOWER 1B PANS MORE TIIAN Q OF 36 7-12 HI VIB/OL TOTAL FANS 2)COOLING TOMER 1C FANS 13-18 III VIB/OL MC-6R CM-V-4,5,6 COOLING TOWER 1AB 1BB HOV S PhIL AS IS NONE IC SUPPLY MAY BE OPEN OR CLOSED HO ALARM.HC-6N PP-7A-C-A PP-7A-Z CM-V-1B TPMA 91B92 RPWA 92,92 SPWA 91,92 RCWA 91,92 SCWA 91,92 TCWA 91,92 CIRC.MATER PUMP B DISCHARGE HOV SUPERVISORY CIRCUIT FOR CM-V-10 COOLING TOWER BYPASS VALVE SUPERVISORY CIRCUIT FOR CM-V-10 COOLING TOWER BYPASS VALVE HOV PAILS AS IS (H.O.)HOV FAILS AS IS-(N.C.)LOSS VALVE POSITION IHDICATIOH HOV PAILS AS IS-(H.C.)LOSS VALVE POSITION INDICATIOH NONE.NONE.NOHE.HO ALARH.LOSS OP POSITION IHD.FOR CM>>V-10 ON BD-M LOSS OF POSITION IHD.POR CW-V-10 ON BD-H RCFA 055 TO 060 SCEA 055 TO 060 TCEA 055 TO 060 SUPERVISORY CIRCUIT HOV'S FAILS AS IS-HONE.FOR CM-V-7,8,11 WIIICII MAY BE OPEN OR COOLING TOWER SUPPLY CLOSED.LOSS OF VALVE VALVES POSITION IHDICATIOH LOSS OF POSITION IND.FOR TIIESE VALVES OH BD-M IN THE CONTROL ROOM.TCEA 001 TO 019 RCEA 001 TO 019 SCEA 001 TO 019 SUPERVISORY CIRCUIT CM-FN-19 TO 34 LOSS OP PAN CONTROL.NO EFFECTS NEVER LOSE LOSS OP PAH STATUS FAN MOTORS STOP.LOSS MORE TIIAN Q OF 36 LIGIITS ON BD-M POR PANS OF FAH OPERATION TOTAL PANS CM-FH-19 TIIRU CM-FN-36 IHDICATIOH 13-OI87 (21) BUS IIDHBER BUS DEVICE DIE HIIHBER TCRA 049 TO 054 RCRA 049 TO 054 SCRA 049 TO 054 DEVICE DESCRIPTIOH SUPERVISORY CIRCUIT CW-FH-35 AND 36 WHPP-2 COLD SllUTOOWN SYSTEMS-CIRC WATER PRIMARY EFFECT OH DEVICE APPENDIX'B'RIMARY EFFECT ON SYSTEM GROUP ll Sl!EET'2 6 ALARM POINT LOSS OF PAN CONTROL.NO EFPRCT, NEVER LOSE LOSS OP PAN STATUS FAH MOTORS STOP.LOSS MORE TllAN Q OF 36 LIGHTS ON BD-M POR PANS OF FAN OPERATION TOTAL PAHS CW-FN-19 TllRU CW-FH-36 INDICATION PP-Sh-Z PP-SA-Z B TCRB 001 TO 048 RCRB 001 TO 048 SCEB 001 TO 048 B TCRB 049 TO 054 RCRB 049 TO 054 SGRB 049 TO 054 SUPERVISORY CIRCUIT CW-PH-1 TO 16 SUPERVISORY CIRCUIT CW-FN-17 AND 18 LOSS OP FAN CONTROL.HO EFFECT, NEVER LOSE LOSS OF FAN STATUS FAN MOTORS STOP.LOSS MORE TllhH Q OF 36 LIGHTS ON BD-M POR PANS OP PAN OPERATION TOTAL FANS CW-FN-1 TllRU CW-FN-18 IHDICATIOH LOSS OF FAN CONTROL.NO EFFECTS NEVER LOSE LOSS OP PAN STATUS PAN MOTORS STOP.LOSS MORE TllhH Q OP 36 LIGllTS ON BD-M FOR FAHS OF PAH OPERATION TOTAL FANS CW-PH-1 TllRU CW-FH-18 INDICATION PP-Sh-Z B RCRB 055 TO 060 SCRB 055 TO 060 TCEB 055 TO 060 SUPERVISORY CIRCUIT MOV'S FhIL AS IS-HOHE.POR CW-V-4,5,6 WHICH MAY BE OPEN OR COOLING TOWER SUPPLY CLOSED'OSS OP VALVE VALVES POSITION INDICATIOH LOSS OP PAH STATUS LIGllTS ON BD-M FOR PANS CQ-FN-1 TllRU CW-FH-18 13-0187 (22) MHPP-2 COLD SllUTDOMN SYSTEMSŽCIRC WATER APPENDIX'a'ROUP N SllEET 23 0 BUS DUBBER LP-5R-h LP-6R-A BUS DEVICE DIV HUHBER'TEA 00)054 REA 001 054 SEA 001 054 TEA-055 060 REA-055 060 SEA-055 060 A TEB 00)054 REB 001 054 SEB 001 054 DEVICE DESCRIPTIOH TO SUPERVISORY CIRCUIT CM-FH-)9 TO 36 TO TO TO SUPERVISORY CIRCUIT FOR CM V 7BSB11 TO COOLING TOMER SUPPLY VALVES TO TO SUPERVISORY CIRCUIT CM-FH-1 TO 18 TO TO PRIMARY EPFECT ON DEVICE LOSS OP FAN CONTROL FANS CONTINUE TO OPERATE IN TllE STATE PRIOR TO POWER LOSS OF PAN OPERATION INDI-CATION MOV'S PhIL AS IS-MllICll MAY BE OPEN OR CLOSED.LOSS OP POSI-TION INDICATION LOSS OP PAN CONTROL.FANS CONTINUE TO OPERATE IH THE STATE PRIOR TO POMER LOSS OF PAN OPERATION INDI-CATION NONE.NOTE 2 NO EFFECT, NEVER LOSE NOTE 2 MORE THAH Q OP THE TOTAL 36 FANS PRIMARY EPFECT ON SYSTEM hLARM POINT NO EFFECT, NEVER LOSE NOTE 2 MORE TIIAN Q OP THE TOTAL 36 FANS TEB-055 060 REB<<055 060 SEB-055 060 TO SUPERVISORY CIRCUIT FOR CM-V-4',6" TO COOLING TOMER SUPPLY VALVES TO MOV'S PAIL AS IS-NONE.MllICll MAY BE OPEN OR CLOSED.LOSS OF POSI-TION INDICATIOH NOTE 2)3-Ol87 (23) QlPP-2 COLD SHUTDOWN SYSTEMS-FEEDMATER hPPEHDIX iB~CROUP 8 SHEET 24 OF BUS NUHBER PP-7A-E BUS DEVICE DIV NUHBER A H13-P612 120V INSTR.BUS POMER DEVICE DESCRIPTION PRIHARY EPFECT ON DEVICE INSTRUMENT POMER FOR LOSS OF PEEDMATER FEEDMATER CONTROL CONTROLLER SICNALS, SYSTEM ALARH UNITS DEENER-GIZEyLOSS OF SIGNALS FORH INSTRUMENTS. PRIHARY EFFECT ON SYSTEH LOSS OP FEEDWATER CONTROL FOR RFM TURBINES.REACTOR RECIRC GOES TO LOM FLOM MODE.hLARH POINT 1)ANNUNC.ON P603"TURBINE RPP CON-TROL SIGNAL PAILURE" 2)REACTOR llI WATER LEVEL TRIP.3)REACTOR LEVEL ill OR LO, 4)REACTOR PRESS llI, 5)VALVE CONTROL SIGNAL PAILURE.MC-1A h SS-V-41 PP-8A-P 2 SCS2-021 RCS2-021 RECEIVER AHD RELAY PROM SW-LS-1B3 BYPASS VALVE AROUND SS-V-39 (MOV)LOSS OP LOW WATER TRIP OP SM-P-1B MOV VALVE FAILS CLOSED.LOSS OP POSITION INDICATION. NONE.NONE.BISZ B'SUPV SYS'I TROUBI.E"SSM B OO5" NOTE 2~RFM-V-109-T IlP llTRS BYPhSS MOV PhIL hS IS (H.C.)LOSS OP POSITION INDICATIOH NONE.LOSS OP POSITION IND.ON BD-T RFM-V-112h-h&T PM OUTLET PROH HP HTR 6A-HOV HOV PAILS hs IS (N.O.)POSITION INDICATION LOST NONE ALL VALVES ALIGNED IN OPERATION LOSS OF POSITION IND+ON BD-h AND BD-T RFM-V-108h-T PM INLET TO llP llTR 6A HOV PAILS AS IS (H.O.)POSITION INDICATION LOST HONE hLL VALVES LOSS OF POSITION IND.hLICNED IH OPERATION OH BD-T POSITION RFM-V-117h-CONDENSATE AHD FEED HOV VALVE PAILS hS h&T MATER CLEANUP REClR-IS (H.C.)POSITION CULATIOH BLOCK INDICATION LOST VALVE HONE, LOSS OP POSITION IHD.ON BD-h AND BD-T.MC-1B h SS-V-6h SS<<V-7A SEAL STEAM TO RFM-DT-1A HOV VALVES PAIL AS IS NONE.(H.O.)LOSS OF POSI-TION INDICATION NOTE 2~13-0187 (24) 4 I V, MNPP-2 COLD SllUTDOWN SYSTEMS-FEEDMA'E'ER APPENDIX'Bi GROUP J SllEET 25 BUS HUHRRR BUS DEVICE DIV HUHRRR SS-V-SA DEVICE DESCRIFTIOH SEAL STEAM BYPASS TO RFM-DT-1h PRIMARY EFFECT OH DEVICE PRIMARY EFFECT ON SYSTEM MOV VALVE FAILS AS IS NONE, (N.C.)LOSS OF POSI-TION INDICATION 'huRM POINT HOTE 2.MD-P-1A MD-V-lb MISC DRAIN PUMP MD-P-1h DISCllhRGE VALVE 1.0SS OF POllER, CON-TROL AND INDICATION MOV FAILS OPEN AND LOSS OF POSITION INDICATION HONE, MD-P-1B MILL START ON llIGN TANK LEVEL IF MD-P-lA LOSES POWER NONE NOTE 2.NOTE 2.RFM-V-102h-A RFP h DISCllARGE MOV P MOV FAILS AS IS (H.O,)HONE POSITION INDICATION LOST VALVE POSITION LOST ON BD-h RFP-THG-1h RFP-h-TURHXNG GEAR INOPERABLE, LOSS OF IND.REQUIRED AFTER FEED PUMP TURBINE TRIPS NOTE 2.RFM-AOP-IA. AUXILIARY OIL PUMP FOR RFP TURBINE"A" PUMP XNOPERABLE, LOSS REQUIRED AFTER OF IND.SECURING MAIN LUBE OIL PUMP NOTE 2.RFP-MOP-1h MAIN LIHE OIL PUMP PUMP Ih INOPERABLE, LOSS OF INDICATION TRIPS RFM TURBINE h NOTE 2.MC>>2C MC-2C B RFM-V-117B RFM-V-118 B RFM"V-1128 CONDENSATE AND FEED-MATER CLEANUP RECIR-CULATION BLOCK VALVE REACTOR STARTUP BYPASS VALVE BLOCK VALVE FM OUTLET FROM IlP IITR 6B-MOV VALVE FAILS AS IS (N.C.)POSITION INDICATION LOST MOV VALVE FAILS AS IS (H.O.)POSITION INDICATION LOST MOV VALVE FAILS AS IS (N.O.)POSITION INDICATION LOST NONE.HONE.NONE LOSS OF VALVE POSIT.INDICATION ON BD-T AND BD-h LOSS OF VALVE POSIT, INDICATION OH BD-T AND BD-h LOSS OF VALVE POSIT.INDICATION ON BD-T AND BD-h 13-0187 (25) BUS HUHBER BUS DEVICE DZV HUHBER RFW-V-108B DEVICE DESCRiPTION .FW INLET TO 11P llTR'lTR 6B-HOV WNPP-2 COLD SttUTDOWN SYSTBfS-FEEDWATER PRIHARY EFFECT ON DEVICE APPEHDIX'B'RIMARY EFFECT ON SYSTEM MOV VALVE FAILS AS IS NONE (H.O,)POSITION INDICATION LOST GROUP J SllEET 26 0 6 BhLARH POINT LOSS OF VALVE.POSIT.INDICATIOH ON BD-T AND BD-.A SS-V-Ih SS-V-3B SS EVAPORATOR SS-EV-Ih DISCHARGE Vhl.VE EXCESS GLAND SEAL LEAKOFF VALVE HOV VALVE FAIL AS IS HONE.(H.O)LOSS OF POSI-TION INDICATION MOV VALVE FAILS AS IS NONE (H.O.)LOSS OF POSI-TIOH IHDICATIOH NOTE 2 NOTE 2 HC-2D B RFW-V-102B RFP-B, DISCHARGE MOV MOV FAILS AS IS, NOHE (H.O.)POSITION IHDI-CATION LOST LOSS OF POSIT.IND.ON BD-h HC-2P RFW-AOP-IB AUXILIARY OIL PUMP FOR RFP TURBINE"B" B RFP-THG-IB RFP-B TURHIHC GEAR INOPERABLE, LOSS OF IHD.PUMP IttOPERABLE LOSS OF IHD.REQUIRED AFTER TRIPPING RFP TURBINE NOTE 2 REQUIRED AFTER SECUR-NOTE 2 ING MAIN LUBE OIL PUHP SS-V"6B SS-V-7B SS-V-8B MD-P-IB SEAL STEAN TO RFW-DT-I B SEAL STEAM BYPASS TO RFW-DT-IB MISt'.DRAIN PUMP HOV VALVES PhIL AS IS NOtiE (N.O.)LOSS OF POSI-TION IHDICATIOH MOV VALVES FAILS AS IS NONE (N.C.)LOSS OF POSI-TION IHDICATIOH 1.0SS OF POWER, COHTROI.HONE, HD-P-Ih WILL AHD INDICATIOtt START ON HIGtt TANK LEVEL IF MD-P-IB LOSES POWER LOSS OF VALVE POSIT.IHD, OH BD-h LOSS OF VALVE POSIT.IND, OH BD-h LOSS OF POS~IHD, ON V~-T}lC-2P B MD-V-I B HD-P-IB DISCIIARGE VALVE HOV FAILS OPEN AND LOSS OF POSITION INDICATION NONE LOSS OF POS.IND.ON BD-T I3-0187 (26) BUS NUBBER BUS DEVICE DIV NUBBER DEVICE DESCRIPTION MHPP-2-COLD SllUTDOMN SYSTEMS-PEEDMATER PRIMARY EPPECT ON DEVICE APPENDIX'8'RIMARY EPFECT ON SYSTEH CROUP J SllEET 27 a 66 hLARM POINT RFP-MOP-)8 MAIN LUBE OIL PUMP PUMP INOPERABLE LOSS TRIPS RFW-TURBINE "8" SEE RFW-AOP-18 ON OF IHDICQTIOH SIIEET 3 MC-7C HC-SC h RFW-V-65h 8 RFM-V-658 RFM ISOLATION VALVE RPM ISOLATION VALVE MOV PAILS AS IS (H.O.)LOSS OF POSI>>TIOH INDICATIOH MOV PAILS AS is (N.O.)LOSS OF POSI-TION INDICATION NONE NONE LOSS OP VALVE POSITION IHD.OH P602 LOSS OF VALVE POSITION IND.ON P602 PP-8h-h 2 TT-Y-IB TT-Z-IBI RFM TURBINE STOP VAI.VES RELAYS TO RFM-PSPV<<28 RELAYS DEENERGIZE AND DEEHBRGIZB RFW-PSPV-28 RFM-PCV-28 DOES NOT CLOSE ON TRIP OP RPM-DT-18 BUT STILL llhS TllROTTLING CAPABILITY 1)SBE PP>>8h-h ON CROUP K SllEET 4 2)"RPP-18 TURBINE TRIP" 3)"RFP-18 TURBINE ALARMS RFM-FT-28 RFM-PIC-28 RFM FLOW INDICATION RFW-FCV-28 MILL GO AND MIN PLOM CONTROL PULL OPEN AND LOSS OF PUMP"8" FLOW INDICATIOH FEED PUMPS WILL IHCREASE FLOM TO ll5X PLOM TO TRY TO HAIN<<TAIN FBEDMATER PLOW.TO VESSEL REACTOR VESSEL LEVEL MILL DROP SLOWLY.1)SEE PP-Bh>>h ON GROUP K SHEET 4 2)"RPP-18 TURBINE TRiP" 3)"RPP-18 TURBINE ALARHS PP-7A-Z PP-8A-Z h RPT-COV-IA RFM PEED PUMP GOVERNOR 8 RFT-GOV-I 8 RFM PEED PUMP GOVERNOR DP-SI-IC h RF M-DT-IA RPM PEED PUMP DP-SI-2C 8 RFW-DT-IB RFM PEED PUMP LOSS OP POWER RFM TURBINE TRIP CIRCUIT LOSS OP POMER RFM TURBINE TRIP CIRCUIT FEEDMATER TURBiNE Ih TRIPS FEEDWATER TURBIHE IB TRIPS LOSS OP POWER TO GOVERNOR CAUSES AUTOMATIC TURBINE TRIP.LOSS OP POMBR TO COVBRNOR CAUSES AUTOMATIC TURBINE TRIP.RPT-Ih TURBINE TRIP ANNUNCIATOR RPT-18 TURBIHE TRIP ANNUNCIATOR TRIP CIRCUIT PAILURBn ANNUNCIATION"TRIP CIRCUIT PAILURE" ANNUNCIATION 13-0187{27) MHPP-2 COLD SHUTDOWN SYSTEMS-FEEDQATER APPENDIX'B'ROUP J SHEET 28 0 66 BUS HUHBER BUS DEVICE D1V HUHBER DEVICE DESCRIPTIOH PRIHARY EFFECT ON DEVICE PRIMARY EFFECT OH SYSTEH ALARH POIHT DP-Sl-)C-) h RFW RFQ TURBINE EHER-CEHCY L.O.PUMPS LOSS OF EHERGENCY CONTROLS FOR L.O, BOTll TURBINES NONE LOSS OF PUHP STATUS LIGHTS ON BD-A PP-)B-A h TSQ-TE-14h TSW-MV/)-142h TSQ-1/P-142h TS'Q-TCV-14A PLAHT SERVICE MATER TCV TO RFQ TURBINE OIL COOLERS TSW-TCV-14h MILL CLOSE OPERATOR SHOULD TRIP RFM TURBINE lh ON HICN OIL TEHP ALARH.TURBINE MILL EVEN-TUALLY TRIP ITSELF OH llICH VIBRATION. INCREASING TEHPERATURE AS INDICATED ON TSM-TI-14h ON BD-A.RFM-FSPV-2h RFM SPV FOR.RFM-FCV-2h HIN FLOW RECIRC VALVE RFM-FCV-2h MILL OPEN AS FM FLOW DROPS OFF RFM-FCV-2h DOES NOT CLOSE ON TRIP OF RFM-DT-)h BUT STILL llhS THROTTLING CAPABILITY LOSS OF VALVE POSITB ON BD-A PP-2P-A 99 TIX-lh TURBIHE SPEED SQITCil TURBINE TRIP OF RFW-DT-lh LOSS OF SPEED INDICATIOH B RFW-FSPV>>2B RFQ SPV FOR RFQ-FCV-2B MILL OPEN RFM-FCV-2B MIN FLOW AS FM FLOW DROPS OFF RECIRC VALVE LOSE FM PUMP lh RFM-FCV-2B DOES NOT CLOSE ON TRIP OF RFM-DT-1B BUT STILL HAS THROTTLING CAPA-BILITY NOTE 2 NOTE 2 PP-2P-A 99 TIX-lB TURBINE SPEED SMITCH B TSM-TE-14B PLANT SERVICE MATER TSQ-MV/)-)4B2 TCV TO RFM TURBIHE TSM-1/P-14B2 OIL COOLERS TSW-TCV-14B LOSE FM PUHP 1B TURBINE TRIP OF RFM-DT-)B LOSS OF SPEED INDICATION TSM-TCV-14B MILL CLOSE OPERATOR SHOULD TRIP RFW TURBINE 1B ON llIGH OIL TEMP ALARH.TURBIHE MILL EVEN-TUALLY TRIP ITSELF ON llICll VIBRATION RFT TRIP MZTN ALL ASSOC, ALARMS'NCREASING TRIP AS INDI-CATED ON TSM-TI-14B ON BD-h'3-0)87 (28) MNPP 2 COLD SllUTDOWH SYSTEMS-PEEDMATER APPENDIX'B~GROUP J S)IERT 29 0 66 BUS NUMBER BUS DEVICE DIV NllHBER DEVICE DESCRIPTIOH PRIMARY EFFECT ON DEVICE PRIMARY RPFRCT ON SYSTEM hLARM POINT PP-7A-A 1 RFM-PT-2A RFM-PIC-2h RPM-PLOM INDICATION RPW-PCV-2h WILL GO AND MIH PLOW CONTROL FULL OPEN AND LOSS OP PUMP"A" FLOW INDICA-TIOH FRED PUMPS WILL INCREASE FLOW TO 115Z FLOW TO TRY TO MAIN-TAIH PREDMATER PLOW TO VESSEL, REACTOR VESSEL LEVEL MILL DROP SLOWLY 1)SEE PP-.7h-h ON GROUP P S)fERTS 5&6 2)"RPT-lh TURBINE TRIP'I 3)RFT-lh TURBINE ALARMS TT-Y-lh TT-Z-lhl RPM-TURBINE STOP VALVES RELAYS TO RFM-FSPV-2h RELAYS DEEHRRGIZE AHD DEEHERGIZE RFM-FSPV-2A RFM-FCV-2h DOES NOT CLOSE OH TRIP OP RPM-DT-lh BUT STILL HAS THROTTLIHG ~CAPABILITY ))SEE PP-7h-h ON GROUP F Sl)EETS 5&6 2)"RPT>>lh TURBINE TRIP 3)RPT-lh TURBINE ALARMS)3-0)87 (29) ~< NIPP-2 COLD SIIUTDOWH SYSTEMS-HAIN STEAH APPENDIX iB GROUP K SHEET 30 OP-BUS MEMBER MC-1A HS-V-110A STEAH TO SJAE COND-IIC-8h BUS DEVICE DEVICE DIB MEMBER DESCRIPTION A HS-V-108h MAIN STEAH SUPPLY TO SEAL STH EVAP.PRIMARY EFFECT ON DEVICE PRIHARY EFFECT OH SYSTEH HOV VALVE PAILS AS IS, NONE.(H.O.)POSITION IHDI-CATION LOST MOV VALVE PAILS AS IS, NONE.(H.O.)POSITION INDI-ChTIOH LOST ALARM POINT LOSS OP VALVB POSITION-XNDXCATIOH ON BD-B LOSS OP VALVE POSXTION IHDICATIOH ON BD-B?!.I?HS-V-70h MSR TEMP CONTROL MOV FAILS AS XSD N.O.NONE+HS-V-146 HSR ISOL.VALVE HOV FAILS AS IS, N.O.NOHE.Im-V-19h STH EYAP TO LP HTR 5h MOV FAILS AS IS, N.O.NONE, LOSS OF POSITION ItIDICATION LOSS OP VALVE POSITION INDICATION ON BD-B LOSS OP VALVE POSITION 1HDIChTION ON BD-B HOTB 2 MC-1B A MS"V-105A STEAH TO RPM-DT-1h MOV PAILS AS IS, H.O.NOHE, LOSS OF POSITIOH lhDICATIOH LOSS OF VALVE POSITION INDICATION ON BD-h I'I MC-2C B HS-V-101B HS-V-70C MSR SECOND STAGE SIIUTOPF VALVE HSR TEHP CONTROL VALVE FAILS AS IS, NONB.11.0.POSITIOH INDICA-TION LOST MOU FAILS AS IS, H.O.NONE.LOSS OP POST IND.ON BD-B LOSS OP POST IHD o ON BD-B MC-2D B HS-V-110B STEAH TO SJAE COND-lIC-89 HOV PAILS AS IS, N.O.NONE.MS-V-105B STEAM TO RB/-DT-IB HOV PAILS AS IS, H.O.NONE.LOSS OP VALVE POSIT.IND, ON BD-B LOSS OF VhLVE POSIT.IND.OH BD-h HC-2R B IID-V-23A STH EVAP TO LP IITR HOV FAILS AS IS~N.O.NONE.58 LOSS OP POSITIOtt IHDICATIOH NOTE 2 13-0187 (30) WNPP-2'OLD SHUTDOMH SYSTEMS-HAIH STEAM APPENDIX iB'ROUP K SHEET 31 0 6 BUS EllHEEE MC-2R BUS DEVICE DIV NUHBEE B HS-V-103B DEVICE DESCRIPTION HSR SECOND STAGE SHUTOPP VALVE PRIMARY EFFECT OH DEVICE MOV PAILS AS IS, (H.O.)LOSS OF POSI-TION IHDICATZOH PRIMARY EFFECT OH SYSTEM NONE ALARM POINT LOSS OP VALVE POSIT.IHD.ON BD-B HS-V-70D MSR TEMP CONTROL MOV PAILS AS IS, (H.O.)LOSS OF POSI-, TION INDICATION NONE.LOSS OP VALVE POSIT, IHD, ON BD-B HC-3B h MS-V-103h HSR SECOND STAGE SHUTOPP VALVE HOV FAILS AS IS, (H,O.)LOSS OP POSI-TION INDICATION NONE.LOSS OP VALVE POSIT ZHD, ON BD-B HC-3C HS-V-70B MSR TEMP CONTROL h HS-V-110h STEAM TO SJAE COND-HX-SA HOV PAILS AS IS~(H,O.)MOV FAILS AS IS~(H.O.)LOSS OP POSI-TION INDICATION NONE.HONE.LOSS OF VALVE POSIT.IHD, ON BD-B LOSS OP POSIT IND.ON BD-B PP-IB-A PP-2P-A A MS-SPV-12A CONTROL AIR TO HS-V-12A HS-SPV-16h STEAM TO SJAE MS-SPV-17A B MS-SPV-12B CONTROL AZR TO MS>>V-12B HS-SPV-)6B STEAH TO SJAE HS-SPV-17B HS-V-)2A FAILS CLOSED-NONE.(H.C.)HS-V-13A FAILS CLOSED-(H.C.)HS-PCV-16h, 17h THROT-NONE, TLE THZS IS THEIR NORMAL POSITION HS-V-12B PAILS CLOSED-HONE.(H.C.)MS-V-13B PAILS CLOSED-(N.C.)MS-PCV-16B, 17B THROT-NONE.TLE;THIS IS THElR NORHAL POSITION LOSS OP POSIT.INDICATION POR HS-V-12h;MS-PCV-llh; HS-PCV-12h; HS-PCV-13h ON BD-B LOSS OP POSITION IND, POR BOTH VALVES ON BD-B LOSS OP VALVE POSITIOH INDo FOR MS PCV I lhy 12h, 13h AHD HS-V<<12B ON BD-B LOSS OP POSIT, IND.POR BOTH VALVES ON BD"B I3-OI87 (31) BUS NUHMR BUS DEVICE D1V NIINBER DEVICE DESCRIPTION llNPP-2 COLD SNUTDOuN SYSTEMS-HAIN STEAH PRIMARY EFFECT ON DEVICE APPENDIX B PRIMARY EFFECT ON SYSTEH GROUP K SllEET 32 0 6 ALARH POINT PP-3A-A A MS-SPV-115A CONTROL AIR TO MS-SPV-115B MS-TCV-115A CONTROL AIR TO HS-TCV>>115B HS-TCV-115h CLOSES HS-TCV-115B CLOSES LOSE HhJOR PORTION OF 1)MAIN STEAH BYPASS 2ND STAGE HEATING ON STRAINER llI AP MOISTURE SEPARATOR 2)LOSS OF VALVE POSITION REHEATERS)h 6 1B INDICATION LOSE HMOR PORTION OF 1)HAIN STEAM BYPASS.i 2ND STAGE HEATING ON STRAINER llI AP MOISTURE SEPARATOR 2)LOSS OF VALVE POSITION REllEATERS 1h 6 lB INDICATION PP-2RA-B B HS-SPV-115C CONTROL AIR TO MS-SPV-115D HS-TCV-115C HS-TCV-1150 CLOSES LOSE HAJOR PORTION OF 2ND STAGE HEATING ON MOISTURE SEPARATOR RENEATERS lh 6 1B 1)HAIN STEAH BYPASS STRAINER NI hP 2)LOSS OF STEAM TRAP.BYPASS VALVE IND.ON BD-T PP-7A-Z A MS-TC-l)5 CONTROLLER FOR MS-TCV-116h CONTROLLER FOR HS-TCV-116B CONTROLLER FOR HS-TCV-116C CONTROLLER FOR HS-TCV-116D VALVES GO CLOSED LOSE 2ND STAGE llEAT-ING ON MOISTURE SEPARATOR RENEATERS 1h AND 1B MC-SC-B HC-SC-B B HS-V-1 B HS-V-2 B MS-V-5 REACTOR llEAD VENT REACTOR MEAD VENT REACTOR HEAD VENT LOSS OF POSITION INDICATION ON P601 HOV FAILS AS ISi (N.C.)LOSS OF POSITION INDICATION HOV FAILS AS IS, (N.C.)LOSS OF POSITION INDICATION OF P601 MOV FAILS AS IS (N,C.)NONE NONE NONE NOTE 2~NOTE 2, NOTE 2~13-0187 (32) WHPP-2 COLD SHUTDOWN SYSTEMS-MAIN STEAM APPENDIX'B'ROUP K SHEET 33 BUS NUHMR RPS 120 VAC RPS 120 VAC RPS 120 VAC RPS 120 VAC PP-7A-A PP-SA<<A BUS DEVICE lllU NUHRRR A B22-F022 A,B,CR&D B B22-F022 A,B,C,&D h B22-F028 A,B,C,&D B B22-F028 h>>BUCR&D 1 MS-Ff-25A 2 MS-Ff-25B DEVICE DESCRIPTION MAIN STEAMLINE IH BOARD AOV HAIN STEAMLINE IN BOARD hov HAIN STEAHLINE OUTBOARD AOV HAIN STEAMLINE OUTBOARD AOV FLOW DETECTION AND AIR REMOVAL ISOLA-TION LOGIC PLOW DETECTION AND AIR REMOVAL ISOLA-TIOH LOGIC PRIMARY EFFECT OH DEVICE FAILS CLOSED IP B01ll SOL POWER IS LOST FAILS CLOSED IP BOTH SOL POWER XS LOST FAILS CLOSED IF BOTH RPS BUSSES ARE LOST FAILS CLOSED IF BOTH RPS BUSSES ARE LOST AR-V-2h AHD 2B OPEN.LOSS OF CONTROL FOR THESE VALVES AR-V-2C AND 2D OPEN.LOSS OF CONTROL FOR TllESE VALVES PRIMARY EFFECT ON SYSTEM SCRAMS REACTOR SCRAMS REACTOR SCRAMS REACTOR SCRAHS REACTOR NORHALLY OPEN, XF THIS TRAIH IS OPERA-TING.NO EFFECT OTHERWISE NORMALLY OPEH, IF THIS TRAIN IS OPERA-TING.NO EFFECT ALARM POIHT LOSS OP HOST BOP ANALOG LOOPS XH DIV 1 AHD DIV h WITH ASSOCIATED ALARMS AND LOSS OF COHTROL AND INDICATION LOSS OF VOLTAGE IND, FOR PP-7h-h ON BD-C.I)LOSS OF MOST BOP ANALOG LOOPS IN DIV 2 AHD DXV B WITH ASSO-CIATED LOSS OF CONTROL AND INDICATION 2)LOSS OP VOLTAGE INDICA-TION FOR PP-BA-A ON BD-C.USS-PP VIA DEH PWR DIST PANEL AL-2 13-0187 (33)h MS-V-160A HS BYPASS VALVE MS-V-16OB SERVO ACTUATORS HS-V-160C MS-V-160D RRA-PN-12 DC MCC IM HVAC PAN UNIV RQA-SPV>>12 DC HCC RM DA11PER OPElULTOR SOL, VLV, LOSS OP PRESSURE CON-OPERATOR UHABLE To TROL FUHCTION AFTER CONTROL PRESS/TEHP TURBINE TRIP.(BYPASS RAHP DOWN RATE VALVES STILL OPEN ON TURBINE TRIP)LOSS OP POWER h COMP>>MSS OP VAC-S2-tA FOR PAN>>RCIC 4 RHR SHVTDNCi LOSS OR COMP>>RM 4 COOLING LOCJLL INDICATION LOSS OP PCMER TO SOL, LOSS OP NORMAL ROC VLV.MllICH CLOSES AIR FOR IKC M IlANPER LOSS OP VOLTAGE IHD.OH US-PP VOLTMETER OH BD>>C LOSS OF DIGITAL CONTROL SYSTEM RG 1>>4'f BISI"RRA-FIf 12 PWR LOSS>>"RCIC~P-SERVICE"DIV 0 WOV NEXMORX ae MSS/OL>>"DC MCC IM AGAN-12 IMZP 11AHPER CLOSE" MHPP-2 COI.D SIIVTDOMN SYSTEMS-RIIR SIIVTDOMN COOI.IHG HODE APPENDIX IB CROUP L SIIEET 3$0 6 BVS NllNNER BUS DEVICE DIV NNNBNR DEVICE DESCRIPTION PRIMARY EFPECT OH DEVICE PRIMARY EPPECT ON SYSTEH ALARH POINT HC-7B I E51-C003 MATER LEG PVHP LOSS OP PVHP NOHE.1)2)"RCIC-P-3 PMR LOSS'IGHT"RCIC DIV)OUT OF SERVICE" AHHVHC.MC-7B-A I E12-F006A RIIR PUHP"h" SIIVTDOMN HOV PAILS AS IS (HC)COOLING SUCTION LOSS OP POS.IND.VALVE SUCTION TO"h" LOOP LOST 1)"HOV NETWORK PMR LOSS/OL" LIGIIT 2)"RHR h/LPCS OVT OP SERVICE" ANNUN.E12-F0538 RIIR PUMP"B" S/D HOV PAILS AS IS (HC)LOSS OP LOOP"B" COOLING DISCH.VALVE LOSS OF POS~IHD.E12-P053h RIIR PVHP"h" S/D HOV PAILS AS IS (HC)I.OSS OP LOOP"h" COOLING DISCH VALVE LOSS OP POS.IND.1)"HOV NETWORK PMR LOSS/OL'N LICIIT 2)"HS4 DIV I OUT OF-SERVICE" AHNUN.1)"MOV NETWORK PMR LOSS/OL'I LICIIT 2)"HS4 Div 1 OVT OF SERVICE" ANHVH.HC-SB-h 2 E12-F009 RIIR S/D COOI.IHG SUC<<HOV FhILS AS IS (HC)TION VALVE LOSS OF POS.IHD.LOOP h AND B LOST PROM VESSEL I)"HOV NETMORK PMR LOSS/OL" LIGHT 2)"NS4 DIV 2 OUT OP SERVICE" ANHUN E12-P006B RIIR PVMP"B" S/D COOLIHC SUCTION VALVE MOV PAILS AS IS (NC)LOSS OF POS.IND.HC-S2-Ih I E12-F008 RIIR S/D COOLINC SUC-MOV PAILS AS IS (NC)TION VALVE LOSS OP POS.IND.SUCTION TO"S" LOOP LOST LOOP h AND B LOST PROM VESSEL I)"HOV NETWORK PMR LOSS/OLn LICIIT 2)"RIIR B AND C OUT OP SERVICE" ANHVN 1)"MOV NETMORK PMR LOSS/OL" LICHT 2)"HS4 DIV)OUT OP SERVICE" ANNUN.DP-SI-ID I EI2-F008 RIIR S/D COOLINC SUC-MOV PAILS AS IS (NC)TION VALVE I.OSS OP POS~IND~LOOP h AND B LOST FROM VESSEL I)"MOV NETWORK PMR LOSS/OL" LIGIIT 2)"NS4 DIV I OUT OF SERVICE" ANHUH 13-0187 (34) MHPP-2 COLD SHUTDOWN SYSTEMS-RHR LOOP h APPENDIX IBi CROUP H SHEET 35 OP 66 BUS NUHB ER BUS DEVICE DZV NUHBER DEVICE DESCRIPTION PRIMARY EFFECT OH DEVICE PRIMARY RFPRCT ON SYSTEM ALARM POINT SM-7 Dl E12-C002A RHR PUMP B'h PIJMP INOPERABLE LOOP"h" OP RHR LOOP LOST 1)BUS SM-7 UV ANNUNC.2)CB RHR-2h TRIPPED ANNUNC.3)CB RHR-2h OUT OP SERVICE LIGHT ON F601 4)RllR LOOP"h" OUT OP SERVXCE ANNUNC.SM-7 1 SM-P-)A STANDBY SERVICE MATER PUMP LOSS OF PlJMP POWER LOSS OP RHR"h" HEAT EXCHANGER AHD CRI-TICAL DIV 1 HVAC BKR TRIP AND UNDER-VOLTAGE AHHUHC.5P-Sl-lh DP-Sl-1D 1 H13-P629 125 VDC CONTROL CKT PEED TO RELAY LOGIC FOR RHR"h" VALVE AND PUMP CONTROL 1 125 VDC TO-C002A SMCR BREAKER SM-7 SMGR COHTROL VOLTAGE VALVE AUTO CKTS WILL FAIL.VALVES MILL NOT OPEN OR CLOSE.PUMP MILL HOT AUTO START.PUMP MOTOR WILL NOT HAVE TRIPPING OR CLOSING CONTROL VOLTAGE LOSS OP RHR LOOP"h" PUMP INOPERABLE, LOSS'OP RHR LOOP"h" 1)sBRELAY LOGIC ishsE PMR FAILURE" ANNUN.2)"LPCS/RHR h LOGIC PMR FAIL" LXGHT')"RHR h/LPCS OUT OP SERVICE" ANNUN 1)"CB<<RHR" 2h OUT OP SERVICE" LIGHT 2)"RHR h/LPCS OUT OP SERVICE" AHNUH DP-Sl-ID 1 125 VDC CON-SM-P-lh BREAKER TROL PMR TO CONTROL VOLTAGE SM-7 PIJMP MOTOR MILL NOT HAVE TRIPPING OR CLOSING CONTROL VOLTAGEBLOSS OP INDICATOR LIGHTS NO BREAKER CLOSURE LOSS OF RHR"h" AND CRITICAL DZV 1 HVAC RG 1~47 BZSI"BKR CB-SMIA OUT OF SERVICE (SSM"h" OUT OP SERVICE" NOTE 2 RPS BUS A C72-F001 H13-P623.RHR OUTBOARD VALVE 120V REACTOR CONTROL RElAY PEED PROTECTIONS BUS"A" LOSS OF RODS OPENING MODE.FAILS VALVE AUTO CONTROL CIRCUI-TRY hHD CLOSES VALVE RHR S/D COOLING SUC-REACTOR SCRAM TION FROM RECIRC LINE LOST PP-7A-G 1 Tsl-21 TRAHSMITTER POR SM-LS-1 h3 LOSS OP INTERLOCK TO SW-P-lh AND SM-V-2A FOR LOM WATER LEVEL NONE.BISI E'SUPV SYS TROUBLE""SSM"h" OUT-OF<<SERVICE" 13-01B7 (35) Jy MHPP-2 COLD S))UTDOMN SYSTEMS RHR LOOP h APPENDIX B.CROUP M SllEET 36 0 BUS HBHBRR PP-7A-G PP-7A-C PP-7A-G BUS DIV DEVICE HIIHBRR TSl-003 TS1-004 TS1-001 TS1-002 TSl-022 TS1-031 TSI-013 TS1-014 TS1-015 TS1-016 TSI-017 TS1-024 SM-SPV-38A DEVICE DESCRIPTION TRAHSHITTERS FOR SM-V-2A POS.SQITC)lES TRANSHITTER FOR SM-V-12h POS SMITC)lES SOLENOID VALVE POR SM-PCV-38h, BACK PRESSURE CONTROL VALVE PRIMARY EFPECT ON DEVICE RECEIVERS IH CONTROL ROOM WILL NOT C))ANGE STATE.PCS~INDICA-TION AND INTERLOCK TO SM-P-lh&SM-PCV-38h MILL HOT CllANCE RECEIVERS IN CONTROL ROOM MILL NOT CllANGR STATE, PCS~INDICA-TION'MILL NOT CHANGE SOLENOID VALVE MILL DEEHERCIZE AND SM-PCV>>38h MILL TllROTTLE OPEN PRIMARY EFFECT OH SYSTEM LOSS OP INTERLOCK TO SW-PCV-38hi KEEPING Tl)IS VALVE CLOSED LOSS OF SSM"A" LOOP NONE.NONE.ALARM POINT"STANDBY SM"h" SUPV SYSTEH TROUBLE""SSM h OUT-OP-SERVICE""SSM h SUPV.SYSTEH TROUBLE@"SSW h OUT-OF-SERVICE" NONE.B.I t.~l'TS1"037 TS1-038 Rsl-006 RS1-007 SS1-006 SS1-007 TRANSMITTERS FOR SOLENOID VALVE QILL SM-PCV-38h POS.IHD.DEEHERGIZE AND RECEIVES AND SUPV.SM-PCV-38h MILL RELAYS FOR COHTROL THROTTLE OPEH.POS.OF SM-SPV-38h IHD, MILL NOT C))ANGE HONE"SSM h SUPV, SYSTEH TROUBLE""SSM h OUT-OP-SERVICE" E B PP-7A-C PP-7A-C TS1-005 TS1-006 TS1-007 TS1-008 TS1-020 TS1-032 TS1-009 Tsl-010 Ts 1-011 TS1-012 Ts 1-023 TSI-033 B TRAHSHITTERS POR SM-V-69h POS.SMITCH TRAHSHITTER FOR SM-V-70B POS.SMITC)lES RECEIVERS IH CONTROL NONE.ROOM MILL NOT CllANGE STATE.POS.IHDICA-TOR MILL NOT Cl)ANGE RECEIVERS IH CONTROL NONE.ROOM MILL HOT C))ANGE STATE.POS.INDICA-TOR MILL NOT Cl)ANGE BBSSM h SUPV SYSTEH TROUBLE""SSM h OUT<<OF-SERVICE""SSM h SUPV.SYSTEH TROUBLEn"SSM h OUT-OP-SERVICE" 13-0187 (36) QNPP-2 COLD S))UTDOQN SYSTEHS-R))R LOOP h APPENDIX~B'ROUP H SHEET 97 0 6 BUS NNHBER PP-7A-G BUS DIV DEVICE NIIHBER TS1-026 TS1-061 TS1-062 SS1<<004 SS1-005 RS1-004.RS1-005 DEVICE DESCRIPTION TRANSMITTERS FOR CONTROL OP-PRA-FN-1h SUPV, RELAYS AND RECEIVERS FOR LOCAL OPERATING INDICATION PRIHARY EFFECT ON DEVICE RECEIVERS IN CONTROL ROOM MILL NOT C))ANGE STATE (FAN MOULD AUTOMATICALLY OPERATE)SUPV.RELAYS MOULD DEEHERGIZE AND LOSS OF LOCAL POS.IND.PRIHARY EFFECT ON SYSTEH HONE.ALARM POINT"SSM h SUPV.SYSTEM TROUBLE" SSM h OUT-OF-SERVICE@ f" B I I B PP-7A-A SCS1-021 RCS1-21 RECEIVER AND RELAYS FROH SM-LS-1A3 LOSS OF INTERLOCK TO HONE.SM-P-1h AND SW-V-2A FOR LOM MATER LEVEL BISI"SUPV SYST)M TROUBLE""SSM h OUT-OF-SERVICE" PP-7A-A RSC1-003 RCS1-004 RCS1-001 RCS1-002 RCS1-022 RCS1-031 SCS1-003 SCSI-004 SCS1-001 SCS1-002 SCS1-022 SCSI-031 SUPV.RELAYS AND RECEIVERS FOR SM-V-2A POS.SMITCHES SUPV, RELAYS DEEHER-GIZE, LOSS OF POS~INDICATION AND VALVE MILL FAIL-AS-IS (N.C.)LOSS OF SSM LOOP h"STANDBY SM h S)JPV.SYSTEH TROUBLE""SSM h OUT-OF-SERVICE" NOTE 2 PF-7A-A RCS1-013 RCS1-014 RCS1-015 RCS1-016 RCSI-017 RCS1-024 SCS1-013 SCS1-014 SCS)-015 SCS1-016 SCS1-017 SCS1-024 SUPV.RELAYS AND RECEIVERS FOR SM-V-12h POS.SMITC))ES SUPV.RELAYS DEENER-GIZE LOSS OF POS.INDICATION AND VALVE MILL FAIL-AS-IS (N.C.)LOSS OF SSM'Nh" RETURH TO SPRAY POND"B" BUT RETURN TO COOLING TOMERS R)MAINS OPERABLE"SSM h SUPV.SYSTEM TRO)JBLE""SSM h OUT-OF-SERVICEBB NOTE 2)3-0)87 (37)r~~B