NL-05-118, Reply to RAI Regarding Request for Relief from System Hydrostatic Test Requirements for Large Bore Pipe IP2-RR-74

Reply to RAI Regarding Request for Relief from System Hydrostatic Test Requirements for Large Bore Pipe IP2-RR-74

ML053080244
Person / Time
Site:	Indian Point
Issue date:	10/27/2005
From:	Conroy P Entergy Nuclear Northeast
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
NL-05-118, TAC MC7307
Download: ML053080244 (35)

Text

Entergy Nuclear Northeast Indian Point Energy Center 450 Broadway, GSB

-Entergy P.O. Box 249 Buchanan, NY 10511-0249 Tel 914-734-6668 Patric Conroy Licensing Manager Indian Point Energy Center October 27, 2005 Re: Indian Point Unit 2 Docket No. 50-247 NL-05-118 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001

SUBJECT:

Reply to RAI regarding Request for Relief From System Hydrostatic Test Requirements for Large Bore Pipe IP2-RR-74 (TAC MC7307)

References:

1. NRC letter dated September 29, 2005; Request for Additional Information Regarding Request for Relief From System Hydrostatic Test Requirements for Large Bore Pipe (TAC MC7307)".

2. Entergy letter to NRC (NL-05-073) dated June 8, 2005; 'Request for Relief from System Hydrostatic Test Requirements for Large Bore (> 1 inch),

ASME Code Class 1 Reactor Coolant Pressure Boundary (RCPB), Process, Drain, Test, and Flush Lines and Connections".

Dear Sir; Entergy Nuclear Operations, Inc. is providing a response to the NRC request for additional information in Reference 1 regarding the Request for Relief From System Hydrostatic Test Requirements for Large Bore Pipe (Reference 2) for Indian Point 2 (1P2). The responses to questions are provided in Attachment 1.

There are no new commitments identified in this submittal. If you have any questions or require additional information, please contact Mr. Patric W. Conroy, Licensing Manager at 914-734-6668.

1-Patric W. Conroy I Licensing Manager Indian Point Energy Center

NL-05-1 18 Docket 50-247 Page 2 of 2 : Reply To NRC, "Request For Additional Information Regarding Request For Relief From System Hydrostatic Test Requirements For Large Bore Pipe (TAC MC7307)". : Relief Request #74 Pipe Segment Data : Relief Request #74 Isometric Drawings cc: Regional Administrator, Region 1 U.S. Nuclear Regulatory Commission Resident Inspector's Office Indian Point Unit 2 U.S. Nuclear Regulatory Commission Mr. John P. Boska, Sr. Project Manager, Section 2 Project Directorate I Division of Licensing Project Management Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mr. Peter R. Smith, President NYSERDA Mr. Paul Eddy New York State Department of Public Service

Attachment 1 TO NL-05-118 REPLY TO NRC, -REQUEST FOR ADDITIONAL INFORMATION REGARDING REQUEST FOR RELIEF FROM SYSTEM HYDROSTATIC TEST REQUIREMENTS FOR LARGE BORE PIPE (TAC MC7307)".

ENTERGY NUCLEAR OPERATIONS, INC INDIAN POINT NUCLEAR GENERATING UNIT 2 DOCKET 50-247

NL-05-118 Docket 50-247 Attachment I Page 1 of 4 Request for Additional Information NRC letter dated September 29, 2005 (TAC NO. M7307)

The following responses are provided based on Nuclear Regulatory Commission (NRC) staff questions from the submittal review:

1. Please confirm the start and end dates for the third 10-year in-service inspection (ISI) interval at IP2.

Response: IP2 third 10-year interval started on July 1,1994 and will end on December 31, 2006. The interval has been extended due to outages greater than six months and to coincide with a refueling outage as allowed by the 1989 Edition of the ASME Boiler and Pressure Vessel Code paragraph IWA-2430(e) and IWA-2430(d) respectively.

2. Requirements for pressure testing found in both the ASME Code and ASME Code Case N-498-4 were cited in Relief Request (RR) RR-74. ASME Code Case N-498-4 is an alternative to certain ASME Code requirements for hydrostatic pressure testing of ASME Class 1, 2, and 3 components, and is approved in Revision 13 of Regulatory Guide (RG) 1.147, 'In-service Inspection Code Case Acceptability, ASME Section Xl, Division I,' for general use, provided the licensee meets the stated condition that hold times during these pressure tests are maintained according to the 1989 Edition of ASME Code, Section Xl. The licensee's proposal contains references to both ASME Code and ASME Code Case N-498-4 requirements, therefore, it appears the licensee has adopted the alternatives described in the ASME Code Case N-498-4 (with the condition imposed), in conjunction with associated ASME Code requirements that are required for pressure testing of the subject components.

Please note that ASME Code Case N-498-4 is a voluntary alternative to ASME Code requirements and the staff expects that ASME Code Cases approved in RG 1. 147 will be adopted in their entirety. Further, Title 10 of the Code of Federal Regulations (10 CFR),

Section 50.55a(a)(3), allows licensees to propose alternatives to ASME Code requirements, provided (i) an acceptable level of quality and safety will be realized by the alternative, or (ii) existing ASME Code or CFR requirements would impose an unusual hardship or difficulty without a compensating increase in quality and safety. However, no mechanism for evaluating a licensee's proposal to an existing, NRC approved, voluntary alternative, is allowed by the provisions at 10 CFR 50.55a(a)(3). This would, in effect, be providing an alternative to an alternative.

The issue related to test pressures and temperatures for the piping segments defined in RR-74 should be addressed as a stand alone alternative to ASME Code requirements, not as an alternative to ASME Code Case N-498-4. Please revise the proposal accordingly, re-state the basis for the alternative, describe the hardship or unusual difficulty that would be incurred if the ASME Code or CFR requirements are imposed, and clearly define all conditions or provisions that will be met by the proposed alternative.

NL-05-118 Docket 50-247 Attachment 1 Page 2 of 4 Response: Entergy is proposing to use a "system leakage test" described in IWB-5221 in lieu of the "system hydrostatic test" described in IWB-5222 that is required at the end of the 10-year interval. Code Case N-498-4 was inadvertently cited in the original relief request submittal, under Section 5.0, "Proposed Alternative", 3d paragraph, "Small Size Class I System Drain, Test and Flush Lines". It is proposed that the words "Code Case N-498-4" be replaced with "proposed" in the same paragraph. The following paragraph is a reprint of the complete paragraph as proposed:

Small Size Class I System Drain, Test and Flush Lines Relief is requested from fully pressurizing piping between the first and second isolation device. There are nine lines of 2-inch or 3-inch diameter listed in Attachment I for use as drains, test and flush lines. The configurations are two isolation valves in series or a valve and a blind flange. In some configurations, the piping segment may tee to additional lines where an additional valve, cap or flange provides the second boundary. The piping segments provide the design required double isolation barrier for the reactor coolant pressure boundary. The proposed system leakage test would be performed at pressure associated with 100% reactor power where temperature shall not exceed the limiting temperature for the corresponding pressure (IWB-5230(a)). Pressure testing of these piping segments at nominal operating pressure would require the opening of the inboard isolation valve at normal operating RCS pressure conditions. Opening the inboard isolation valve is contrary to the design double-barrier requirement and introduces potential risk for spills and personnel contamination. Opening of the inboard valve introduces the possibility of a personnel safety hazard if a flange fails in the presence of inspection personnel.

3. For each of the piping segments listed in the table in the proposed alternative, please provide the piping material, piping design pressure and proposed test pressure. In addition, submit the isometric drawings associated with the piping segments.

Response: The piping material, piping design pressure and proposed test pressure are given for the pipe segments listed in Attachment 2. As stated in the relief request there is no alternate test pressure since the pressure-side isolation will not be opened or bypassed. All the referenced isometric drawings for the relevant piping are provided in Attachment 3.

4. For the piping segments discussed in RR-74, list any other examinations that are conducted to ensure structural or leakage integrity. Specifically, describe any volumetric or surface examinations being performed as part of the current ISI program, and list any indications that have resulted from these examinations.

Response: The examinations and any indications are listed in Attachment 2.

NL-05-1 18 Docket 50-247 Attachment 1 Page 3 of 4

5. State the operating pressures and temperatures of these piping segments during a plant event that requires safety injection, (i.e., operation of the lines). Include a discussion regarding why the proposed pressure and temperature is adequate to ensure leakage integrity for these lines.

Response: There are no proposed pressures or temperatures since the pressure-side isolation valve will not be opened or bypassed. The drain valves will not be operated in a safety injection transient. The residual heat removal and safety injection segments will be subject to pressures and temperatures less than the design pressure and temperature of the respective supply systems. The information for each segment is provided in Attachment 2.

6. In Section 6 of RR-74, "Basis for Relief Request," it is stated that there would be additional radiation exposure to plant personnel if the ASME Code system leakage test was performed to the full system boundary, but an estimated radiation dose to plant personnel was not provided. For each item in attachment 1 of your submittal, please provide the estimated dose savings which would result if this relief was approved.

Response: The estimated dose savings is provided for each segment in Attachment 2.

ATTACHMENT 2 TO NL-05-1 18 RELIEF REQUEST #74 PIPE SEGMENT DATA (4 PAGES)

ENTERGY NUCLEAR OPERATIONS, INC INDIAN POINT NUCLEAR GENERATING UNIT 2 DOCKET 50-247

NL-05-118 Attachment 2 IP#2 RELIEF REQUEST#74 PIPE SEGMENT DATA

- I - .

Dose 3roeinsemet SavIngs Reauest or Regenerative A 376 NIUNt - dead leg PIT on 19- 2.82 mr Relief is requested from Heat Exhanger 3" Dia Type psig remains isolated 2000. No cycling valve 4970 in flush taps. 316 indication. order to pressurize downstream pipe piece 1 and blank.

Regenerative SCH 160 # 27 A 376 2580 NONE NONE - dead leg PT on 27-12AA in 206685 <1 ft 0.33 mr Relief is requested from Heat Exhanger 3" Dia Type psig remains isolated 2000. No cycling valve 4972 in flush taps. 316 indication. order to pressurize downstream pipe piece 2 __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _a n d bla n k.

Regenerative SCH 160 #80 A 376 2580 NONE NONE - dead leg PT on 80-10M in 206714 < 1 ft 575 mr Relief is requested from Heat Exhanger 3" Dia Type psig remains isolated 1997. No cycling valve 4978 in flush taps. 316 indication. order to pressurize downstream pipe piece 3 and blank.

Regenerative SCH 160 #64 A 376 2580 NONE NONE - dead leg No inspection 206711 < 1 ft 67 mr Relief is requested from Heat Exhanger 3" Dia Type psig remains isolated performed cycling valve 4974 in flush taps. 316 order to pressurize downstream pipe piece 4 _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _a n d b la n k.

Regenerative SCH 160 #79 A 376 2580 NONE NONE - dead leg 206713 < 1 ft 575 mr Relief is requested from Heat Exhanger 3" Dia Type psig remains isolated No inspection cycling valve 4976 in flush taps. 316 performed order to pressurize downstream pipe piece

__ _ _ __ _ __ _ _ _ _ _and blank.

Reactor SCH 160 #81 A 376 2580 NONE NONE - dead leg PT on 81-6, 81-7, 206715 1 ft 13 mr Relief is requested from Coolant 2" Dia Type psig remains isolated 81-8 in 1997. No cycling valve 508A in System loop 316 indication. order to pressurize drain lines. downstream pipe piece and valves 508B and 6 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _5 42.

Reactor SCH 160 #82 A 376 2580 NONE NONE - dead leg No inspection 206716 1 ft 13 mr Relief is requested from Coolant 2" Dia Type psig remains isolated performed cycling valve 505A in System loop 316 order to pressurize drain lines. downstream pipe piece 7 , I I I I I I I I , and valve 505B.

Page 1 of 4

NL-05-118 Attachment 2

_e th! esavings ' equest 31V r% zuou P4ulmr4- ueau lug 206717 1f 13 mr Relief is requested from Coolant 2" Dia Type psig remains isolated perforned cycling valve 511A in System loop 316 order to pressurize drain lines. downstream pipe piece 8 and valve 511 B.

Reactor SCH 160 # 84 A 376 2580 NONE NONE - dead leg PT on 84-6 in 206718 1 ft 13 mr Relief is requested from Coolant 2" Dia Type psig remains isolated 2000. No cycling valve 515A in System loop 316 indication. order to pressurize drain lines. downstream pipe piece 9 and valve 515B.

Residual Heat SCH 140 #10 A 376 2580 NONE 700 psig /400 deg UT and PT on 10- 206669 75 ft NONE Relief is requested from Removal Line 14" Dia Type psig F. Taken from IP2 17,10-18 in 2000. cycling valve 731 in from the 316 UFSAR 6.2.2.3.13 No indication. order to pressurize Reactor Piping as a downstream pipe piece Coolant Design Parameter and valve 730.

System. for RHR. The transient conditions will not exceed these 10 . values.

Safety Injection SCH 140 # A 376 2580 NONE 1500 psig /300 PT on 56-91 in 206903 28 ft NONE Relief is requested from and Residual 10" Dia 351 Type psig deg F. Taken 1997. No 206906 and installing and removing Heat Removal SCH 160 # 316 from IP2 UFSAR indication. 206700 2 ft temporary jumper hoses Lines to the 6" Dia 355 6.2.2.3.13 Piping and from downstream of Reactor SCH 160 # 56 as a Design 1 ft 897A check valve to Coolant 2" Dia Parameter for SI. pressurize upstream System. The transient piping.

conditions will not exceed these 11 _values.

206904 12 ft NONE Relief is requested from Safety Injection SCH 140 # A 376 2580 NONE 700 psig /400 deg No inspection and Residual 10" Dia 352 Type psig F. Taken from IP2 performed 206907 and installing and removing Heat Removal SCH 160 # 316 UFSAR 6.2.2.3.13 <1 ft temporary jumper hoses Lines to the 6" Dia 356 Piping as a from downstream of Reactor Design Parameter 897B check valve to Coolant for RHR. The pressurize upstream System. transient piping.

conditions will not 12 . exceed these Page 2 of 4

NL-05-118 Attachment 2 0RFt~l IF.Q74t7A PIPF .RFr in--ll Pw

,I i

19 R.equest Safety Injection SCH 140 # A 376 2580 NONE 1500 psig /300 UT and PT on 206905 10ft NONE Relief is requested from and Residual 10" Dia 353 Type psig deg F. Taken 353-6 in 1995. 206908 and installing and removing Heat Removal SCH 160 # 316 from IP2 UFSAR Root geometry 206701 12 ft temporary jumper hoses Lines to the 6" Dia 358 6.2.2.3.13 Piping found and and from downstream of Reactor SCH 160 #56 as a Design accepted on the 3 ft 897C check valve to Coolant 2" Dia Parameter for SI. UT. Minor pressurize upstream System. The transient indication found piping.

conditions will not and accepted exceed these during PT.

13 values.

Safety Injection SCH 140 # A 376 2580 NONE 700 psig /400 deg No inspection 206901 18 ft NONE Relief is requested from and Residual 10" Dia 350 Type psig F.Taken from IP2 performed 206910 and installing and removing Heat Removal SCH 160 # 316 UFSAR 6.2.2.3.13 < 1 ft temporary jumper hoses Lines to the 6" Dia 361 Piping as a from downstream of Reactor Design Parameter 897D check valve to Coolant for RHR. The pressurize upstream System. transient piping.

conditions will not exceed these 14 values.

Safety Injection SCH 160 #16 A 376 2580 NONE 1500 psig /300 PT on 16-48,16- 206683 87 ft NONE Relief is requested from Lines to the 2" Dia Type psig deg F.Taken from 49,16-50,16- installing and removing Reactor 316 IP2 UFSAR 51,16-51A in temporary jumper hoses Coolant 6.2.2.3.13 Piping 1997. No from downstream of System. as a Design indication. 857A check valve to Parameter for SI. pressurize upstream The transient piping.

conditions will not exceed these 15 ._ values.

Page 3 of 4

NL-05-118 Attachment 2 Dcool 110T1t7A PIP; QEV

_ avfig Bequest PI on 56-1U,56- 61 ft NONE Relief is requested from Satety injection SMH 1i A 376 installing and removing Lines to the 2" Dia Type psig deg F. Taken from 11,56-12,56-Reactor 316 IP2 UFSAR 13,56-22,56- temporary jumper hoses Coolant 6.2.2.3.13 Piping 23,56-24,56- from downstream of System. as a Design 24.1,56-24.2,56- 857B check valve to Parameter for SI. 25,56-26 in 1997. pressurize upstream The transient Minor indication piping.

conditions will not found and exceed these accepted on 56-16 values. 24.2.

Safety Injection SCH 160 #16 A 376 2580 NONE 1500 psig /300 No inspection 206682 37 ft NONE Relief is requested from Lines to the 2" Dia Type psig deg F. Taken performed installing and removing Reactor 316 from IP2 UFSAR temporary jumper hoses Coolant 6.2.2.3.13 Piping from downstream of System. as a Design 857C check valve to Parameter for SI. pressurize upstream The transient piping.

conditions will not exceed these 17 values.

Safety Injection SCH 160 #16 A 376 2580 NONE 1500 psig /300 No inspection 206683 15 ft NONE Relief is requested from Lines to the 2" Dia Type psig deg F. Taken performed installing and removing Reactor 316 from IP2 UFSAR temporary jumper hoses Coolant 6.2.2.3.13 Piping from downstream of System. as a Design 857D check valve to Parameter for SI. pressurize upstream The transient piping.

conditions will not exceed these 18 values.

Page 4 of 4

ATTACHMENT 3 TO NL-05-118 RELIEF REQUEST #74 ISOMETRIC DRAWINGS (23 PAGES)

Drawing Page (x of 23)

B206669-8 1 B206908-4 2 B206910-9 3 B206682-5 4 B206683-5 5 B206684-8 6 B206685-7 7 B206700-5 8 B206701-5 9 B206702-5 10 B206711-9 11 B206713-06 12 B206714-7 13 B206715-4 14 B206716-4 15 B206717-4 16 B206718-4 17 B206901-4 18 B206903-5 19 B206904-4 20 B206905-4 21 B206906-4 22 B206907-4 23 ENTERGY NUCLEAR OPERATIONS, INC INDIAN POINT NUCLEAR GENERATING UNIT 2 DOCKET 50-247

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS D l Is l Il A L ElIIi e I RVSI~t a n"Yk, me- hpmr-w-101Ad 2 2 I'. .111 2 2

0. EMM~t W~kIf. *5iji-fl 4

THIS REV. IS CLASS 'A' PER

.140&YOlU T. UPAT0AED D.06

• fl4 PER MOD NO.

r..--07-1211,4-1 00 1 00-503 TRANSrERPED DMD206669-AA REV60 RELE.SED AS RUILT P.N.1 P454 -97 SUE/S08/?9197 I

I 69TE0110 SEE05,'N'

,tDR~tI~t 0n40INSULATIONO

!E II

.41

'E BONNET BOLTING*

VAV AJIOOI

>0IAT ITYPE IMANVUAFAEISUPER ~RlC.

I WI5 f P&O.i. 10014 .vuo 4 14 '

I 4 [ 5 P P LI .1 I "~P H . 9436 I- 954-10 Z

_ B l

I B6UarYLLmamI e 1 ,16fALNOW.REFERENCE DRAWIN~

MO o

0*4,04 6W4 160. OIOA" 60 PIP&4

• 4n*00;O Tts0640" FLOW DIASG-AUX.COOL.ANTWV FLOWdVIAO -REACTOR COOLANI B206669-8 ACI* I 5,0NT 3LOG -AUX.COOEAINTC.

1 4*.9' mAP~P~.Eb0*0o.4PIPING

,~uU4U.P PLAN 9321.F-Z05.5 CroSOUDATfO EDDIqS co.

OIF 64 8 .

mo 't" PIU M1 Lo "t4 .gg CaNT.&LDOG.-AUX. COOLANT'1 9321- F -25(.o PR"4 KPI 0"O4 1FINI~ MN r1Bo.1221b). SECT ION`5

= T. 'ft. Pmml t-

- IMININEV VMS FICAT ION 9 P in ocoIiP., 114.1-1`04 010R P VTC-0122199L.C. SYMBOL IVENT11 ,Al!"..,

IA4 - 0")

.. . I

4. I'. .6401 0Mrn I4.10A. (l) Is" V - - -.

Jx..'.. SMI.

N. Il.

AYE PITIO4 2,AO T PRMEG R.N P1W, PIucTSZM LIM lOM THROIM 21 MNT _E b ICU.EO M. 1....

.0411 ASS A' MT!MS.=_ - 70I&

r-_ rw i I-IC.N 10L T

tU I.95.510TW OUATION r COUNTS. 9Ut AE11?A E CXRE Gat I.. p M, a.240-I

6. 14' DIA,LIW 10.0TO K TNSLLATED RETWEEN VAI.VES L2 IEOO 731WITH1 ENS TION TD HIL.MESS(F6 K.'P L....J 915.0 MUl 70MOD POqt~lt*TtIVImn. rmx-9 -12454-M 5t0 ST4.4NCT '.A4.DISCJ01TINUITI

'a1 P` ` E -'309755 [YE. .C. .9 14.400 14. LvO PERRe.0E40. Ty6LA.A 4249. A~tO m,0 oo

~FM

- - L" 0 AA326,1 56 I I1 Page 1 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS I

N m P L.A

-IWL* Ml

- WL&A r112 fII  !)

I FLOOR I J"L REFERENCE DRAWINGS FLOWPWUAMEP1AFETY SYSTEM OJEOTIONI A235296 CONTANIMENT btKPWG -SAFETY INJEOTIOII*tSTEM -EVTAIW 9521- F.L2b1 CONTAINMENT StLPING -RESIPLAL MEATEXCHAMNER PIPING-PLANS AMC,SECTION (GI) l S21.F ii P2S1 5YMBOL IDEN4TIFICATION bw .AE&HIWll

. NwN I= I - "81MT MR ol

_e LAWS ibvI Co-.o.a.awe, .. e b V eA 9 '.MW

-LD V.ALMDOAMCA~a

-Ln ew 1IA&" *kV WTAILV,.iA4m 0 UA44 t*I. 44JI G.& PPNE99 *IWYI44&q LIPUPON WIELD "CUSS A" MMS mtl u.-

Page 2 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS wtv RAI

'CLASS A' MS I " cl-24-s PR MCAI Mr FOR I I 0V-T

-REFERENCE DRAWtNGs B206910-9 FLOW P1AVAM-SAFETY INJAC1O4 SYSTEM A2382g COtNTAINMINT OUtD4-SAfTY INAECTIONSl'StEM-PO-6IEET Ne2-911214r.617 CWOTAUmmIS bUILONG- Mftry UECTItEll SYSTEM-SECTIONF64SET dSZI *P D SYMBOLIDENTIFCATION I ISUPPORT NUMBER

( FLAGENUM0EIERI oESOLeISO ETER ALVENUMSER e WELDNUMBEfl A UALITYCROUPCLAS6irGCATION INTEGRAL SUPPORT WELPSNMER

• sT0ucTrumAL. oisommmm-f -rA*e IWc.- z1o PuTMOTE

• Page 3 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS A I U I c D I . l p l 1M141 r'5

-Al~UAWMM Vr .

4,,A PI C :4 L0IsE JWO AERAE I TALVII00. w.PK9 9 ERVIC I

II REV'ISION

= ORELAIE FO VAIN,~ ~ y~g SOITIOAI lit INWR~lRECORD.

UP N GM2S0-4 I

loFLOW PPAGRSAN &EY uiTION £MTeM-A.........B206682-59 WNTI. E T ftCCTPiOf AIT557EF..,3IF'36CONSOLIDATED EDISON CO.

- AWITION4SITEMPLAMIlIMIT p09 1 - 9321-P-2614 a lwm..c CONTAN"UPT 55l096 smel Y IlJtMN SYSTEM-EGIPOHCS-SHUETII.. 9321-P-265I It

-NINPOITWmmI CONTAINMENTS0ISPM ISTW!Y NUJCTIOI4IvA~Hw YTlI!-PLAN -SIMIT NV.2 EUSU . 9121-P -2517.

'W.".* OPITAIMMET Sa.Bils4APETY PIJITIOSS___________

SY9TEM-SECTKIOlI -911917N2et 932IF-?262 HIDU OPTAWAUE 0&CLNTOIFIOOGATIOII To SAFETY WWJETIII AtObI2I N V019MnIN OALTYvQwoKpg Pn SYSTEMPIPING9 r AZOOSIO 4.NMI PMPDM OR IV AM SYMB IENTIFICAT ITO TYPiGAL WELD DETAL PRAWIAG9S A PXMP FR W"T .WOIREWTS 1

1.'LASS "SolSCH#40S-P 2080t94 'iii M-'W"VI"*

' 0~~ t UK" a A~mtIV4WA FplIas,-

05 14lI %of095 PA 009, -OIIALITY GROUPCLA8%WICATION a _

PE- RVW'M Q -ELAw.E JuER,ISJN oPBsonsaJT 960m -

404ANIMIAS0001114 "IATI., t -INTEORAL, S#OBMT WeLD MUmpeltI -

P 9 A . C D .

Page 4 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS a*WOW VW-KM.u ai TYE G LT(

DLTS PVIA.

sftT TT(

W4M gawrpac1uos "NPTURE WS. 010.

I1S. 9:0 N Door I __ __A .

ff7 _______ q& _______

liV.Gp."M PER 0.1%

PfR"jf.

'tiAif~cp 4mm~

flOO AI SI- esm ZEN,~m 4-1WKW thWREFERENCE PRM4S P@U4

- if A#av M-*,Aw%

wevsPT -

010.0NI.

al G "r 4 mCWINhOMOT R

frn

~ W pYTENAIwSEQ9Sw s*tPfa -SAFY PA -11T-014 TY£.

CTN__________

B206683-5 CONSSOLIATED EDISON MU

• I4 P 001ONV-00.

1Mf CONTAMMENT SUtMd-SMETrY SiaCTIOt IYSTEM -rLATOM-6160T Hot flhl-P-Fl -Z.  : omPmTm~t Mcgawws,. SUIIMSAErfUrT Y KUrI, _______________

O9M1 YSTEM-SMU3 PesoA 151q~A*F06122

• CLASS A7 ITEN eA WELP "UMBeERt 4UALITY SEOIPCLASI'.WIGON -__

- TEERAISUfORT W"t MMMt

• t~L * ~LIMLI Page 5 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS a f 4 I A I a I C I I r RWIWIC

-wg'),02-91 X b5 a4n 4

N 0'1, 'rloe TOM.07 IS144 CiASS PINcj C2400-/

LJPOTE C. 4 RP4.

A--

A- U I

1I 111 Am I V-.runeM.

v%,

rb  ;.,I II IRKlulif INtIum. FIVUI IC "Isla IVUATID aLEx Fs UCPS VALVE BONNET BOLTING I VAVM. VALVE MOF 5SfT I SOL I

IkI U 1R(R110 I&A a

'I" must" 444 14 M¶r4 R It I. oft Pif R%.

49O~ i-ST58I 4970 137'" 6 FLOWIFIAGRAR-CH9I5IIAL BkVOLID 2

~

'OL0 I I wT Pm Powlicarm i

Gwm SUv"I ift5sEL mt L~!1 CONT ROLSYSTf4 4METE N I -A I'" I4~S CONTAINPNT SUILPDNG-CMEMICAL II 206684-8 FI* S~2~

1fAflS~ F AUIdUb).

CONTA11101EiTblWvU0S06.01VICAL YOLUMECOISTROLSYTEII-61EET ft ..... 9121F.i. DSOLIDATED EDISON Co.

_at _ I

,.*040 OK ~ SIF d cus " -6s LASS A"ITMS l

I j

- INW.Am POINT owsatit %

• , C."1109 dFV" w 5YMBOI. IDENTIFICATIONL SIISOCRTIM vK1NJ ZKH i1 I44om SUPPORT W*3*1 eZ IS Films VA~LVE NURBER U-1 I WELDNUMBER r- M r-r "A%4 5945 %4451*

t OLIiALTY GROUPCLASSFICNTION Rz~

INTEERA4.

CUPPORT WELD MUmseR

_ _~

0 a4 I 1.

A,

-, I I1I=-41 I l c l D l a Page 6 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS 0~ N rIws lan7 aI

." EaL

. WM 1M4 lN~a Ifla Pft P~

mm no S. WMPWI2*'M AM- &AIM S WM" I. ML% is h"um & A P~UAmi

-M1 r*P M."L4"PM h18't Mb6 Ee1 iiw.'s"16 EmpOaW PAII REFERENCE DRAWINGS PLUMC*WAfM- CoormrCAL0 Gm6#*m.*%a.0Lv cowT"I.

STUM 190CMC FM~

PIPIPO P..-C~VC. ---- &53 SYMBO IDENTIFKCMON TYIM~, MW &TILVO&MIMA "Ml' Ifmt AiA IA0 - P OSEO 9 -

A -*AWAlY AFWCI CA"o Page 7 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS I - I - I _ - r W0 I41

$ I.~ 7 4

4 "OW G uFACTUIBOB W ASSI M34ZAIU PER I.

Cl Z4B-I cuD'lP IR ASOct11 F0 EILtAUI0 SCORP P.B. 6082-AD PER cB44A4 S1.1 WI.ES PL TAEAmeBAL CQP 4s. I

.14 FREFERENCE DWAWINCsS WW -O

-R -VNAT

~M CLASS REFEREN1CE WMWIri B~PBCARNW W WV B206700- 5 CONSOUDATED - AGABOM MOW EDISON CO.

SMBOL 1&HT(aCLiO _ . . .

W mcI m BPot"?IBOPa AB, B1S WcuT A n.,O.AmPr1B ,MIA*% W1~l A M~

" o s t ran e .tA^.^, X .. .,

4 .70-ra

• Iy~ML WIL j291.I nI~

- P I Rvill 1.7 -Y Ie I D IM Uto% _l-1^

,.X.

. 1 9--E

-- i~-I- I-I A

Page 8 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS A UC U 50L4O3 T LMI EVISI0NS

• I ~

rNOJ CLISSW I's C 4 .

J B I

Pk T9*74.AS

.4 PSal CZ-2AO-L A-om P-I sepw-"vas VA VANLAV w o DL T OLINGIb DOLP4 PE 2412 VL 1.CSI COPNVAL A 0 D . 1 lO I~ a Il1lll ~E . C 11-11"-i OPSAI3 A SIAA' ITEMAS 1011 i 9- 11 -5FMF PIH.002i 00I st-l"Imcmm Nos B 20 6 A COTAOSIIAT 004 I4I 501- 5IDA 2-BI-ZIOOACLIIU OSSi.

socn~awwr o~~lLftI*dft CONSOUDATED EDISON CO.

PIPSINOPROM" #5l-CONA - I92M -OMY544155 SYM BOL IQEN1IFICATION 11 1 5 ~ _ _ _

SAA SAOW IT I

ComeSTS JA*

A" ft 01"w"TTR qwuv NWJ FA- 0-WW CLm~wi~rm

__ __ __ _ _ _ _ _Ai

-O S r Y . me C.t fo bi E IB A I a I C I D I a Page 9 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS a

l v _cOS4%crr VpD ft.A S1PNi I'M. PIPE DiA.O LEM AM COP~ FROA POT MFJ=IVDET wowm

,.ooX -

• i W-0

t. SWOL" 41Aft4 , Pft _a PM

( - a WY1 - NAe? REFERENCE DRAWIN6S F t4.*w r*' 12' > PLOw v

&Asr IWcno SYV_AZ=

MAC1O COcLMr VMM.4...Sp.VM CowmT m.sDm.

1WE OTION SYSTh'4 t400CV'0XV T*O SAMITV isUmfnom IYsTOm PIO Ae1 SYMBOL IDENTIFICATION

)4~- PAJNO^_s-t r - surm ---muv eC -,.. , WAT A -

4r"GLwL WE TLD DET s cussf ozow- ii0 A m Page 10 of 23

NL-05-1 18 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS D .I PI A I . C I I YE BONNET BOLTING N ThIAAIN IL~PIMQJ SliOmdsi IOLT IIOLT VALVE IMIA.Sf.TURI C... AV tIv is su 1

- ... - I . oI I 4OCKAEILLEDWARDi IL. I r.?

4 4--4 3I/4-G. 9.1ALLA THIS REVISION IS N N-040CLASS PER CI-24 -1.

UPDATEDSVG PER GRS200003020 AND FILE 3 No. OUqZ,9 ULLLASLDI AS BUILT R.N.69982-Cfl.

RMT/S&L/SW L

f"LdY wiftwAiD EL AR-0

-I CHISIALJ HAND VOR1A040CVMTM1L S~L OM -... 2018M cam~r Pm VOANCHYSAI dc*1~,~.Ls lEA PIV6- D~ 2 6711- 9)

BW~

cow , Coopo~swvCONSOUDATED EDISON CO.

-e.4 4:1, 1A W6(e.1P AO - MEWP L.

I~ b O 7I ~I m IM A 1.0.1 AS, Rfe PeCO A/ 10 3.-d -A S I9.27 ,0`41 S P, 7' AP . L. N4 I.101U115LXE TVAAM IW IO PP OP, pm 10WILT PWIPILD I frMN"b L4 E .

ANTI WaS.V pe C ~E* ONPIASMARMA RBW& VXl A~5- __

3BCLAi" t"04gm me -aWO I

Page 11 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS 1.

Xi ^."

C A riMs aAss

-m .240.1 CENDCtETXD/s TYPeAL WD OlTAIL DCAW Y'CLAA 2AOSAQ.O DiO]b Cafbf OVOt COOLDrl 9-MWI-F-2735 PLOW CDIAM - CH4KMC__ AND Cmmzw cawwas wy ,, msL ma A208 1eE1 CWE*hW IT VAPL"-CMMICM. AND

%qum HST. ' mm~t-9,r-s Cowaw _ ' C0-"MC

• wILAA. uxIfta~ N6YmULIlaIN. -We=*Pts L WMll LI" T I*w. P. SYMBOL IDEOMFICATM 6.IVT UkiaI ftl A"i ULaft" 11"gum S. w"n n AWS ham A *ANU*, - "a <=- rL,* NAOMf~

Ws ri nm fe wol 69ow IN fin ftJ~*% PER IVA3 1220. 1. 7Lw MMLWR I Wi, OW .111111114 LeAft or EmAL0 11.f.A W bIqr" .OM

4. a papa*

A - _aIIy SlOp CAOSWATIOe S. 701 FrtLO WILD lrRIFIFIcE IC DXI 239101. twet U- WILD F -ALO e4d".0 06t" or ll*tTS^,JD &,TZ VLt Page 12 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS ils2A1Lmn' -

A U I . . I I I a -UT---n Kg" N

I CLASS 'Al PR I CI-24~0_1 UPDATEDDVG RER CIR NE.

99-LOU9A FILL *U- 1624 RELEASEDAl a 14; BUILT RN 699i1-Cl GI/DI OA/?1/98 W" PI" U'LVE BON4NET BOLTING I VAIrK IOO I 6104.I1OL 104. I _VALVE PAWEUI TY~P(I gOLTsI A1 TYPE "IIPA"WCURIR P,0=lO

.1AIBP*! '. I -w*471,6Ogr S-eFi4-ILa P *

.C4,aI12 I I I VOL"N I Iv, b WcL Ib aPbp 4

S.

I .5-OTw&G LLOota

• g- gin E mt-Rfl I I-.

3040RA1"T REFERENCE DRAWIWG4S PIUMR WRA -. CWMCf-A M4

%V4URNEC01iTUL6(STh4 3N.L.A20ROS a

3

\dIM BI Tw"P&4W FLO PMSA6%

• mtcjm CcoLAwT sysTW_.... Z1 -2736 GCgWCAL AM aO~

3 4 I mR oPALA CCMNYZL W5T3R4 £44 I ati.PRg

¶ &1 44,4*4p4M 00"^1114IuNT 111.004I1 Ca~wOGM. MePU Wf B206714.7 CONSOUDATED lO A0t V EDISON Sm Co.

l _.

S5f&AbePL DIVIMTI FICATIOVA aG- 'abl t-l [ .

i VATA'6P ,AOI.. iVoA..q ARTA4 r ----- Vf."-" N.me E) '4%I e tAL OUA  ; "w=1

=1 M Ir J itzk

-- T C

6.1-- -

4 4

• Sw-s AID *-l. 0JA4ET"R

.Ll I..

A I C I a I a I Page 13 of 23

NL-05-118 Aftachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS Nx

' 2'.S4S dlf A,CLASS wmms M 0241 0 ,r n1 REFERENCE DRAWiNGS I'Lo OLA~mB206715- 4

' WIP LMS WA t' t _:t "IPI _. .

t*'aebatab

_cmwm mWTl DISMOAL

& sn-X~l WYSTM SYMBOCL IWENTIFIC~t iOM f CONSOUDATED EDISON vm

.Sm TomW CO.

mmmIt Pm1N1t

- LAfls be0atS

1. ML"l M fAut MOP IL MISS, OMMA We.

@1 9(tl w" PA a inoilU 4 $KW

&i too" was pal"s 0PVM SIM1.f nnaya1mb) eL - WLD wUmUiR A q 9int GROUPCLAM lT¶IML Wup V SLA44t fash DIm*4

, 449 iG--ptpsaS R GUIPP-O-I

-WtOALNTtjM WUL SuP Page 14 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS Iina-m-I OmP amCT I N 12.1 I F1 OR MVAT.8 REFERENCE DRA.WIN6G B206716-rome DAGRAM REAUKYRCOOLANT SYSGoM 9321 273 NAGS COITAIN"wN mu.wo S.STE WASVTE W04OSAL..

tftM wA WN t " . I. &. WI_ SOVSTHHoAL_ __ IM-P294F I.. I #JALT ~ A Amu, A& MA

,us pe PA O u r amo .

P wsm 0

gSe A dsIWAS PER 1.122mb ). ft M.-~ SYM5OL IDENTIFICATION I

i AA inowe*liW. -

VA0LVft MJP.S e VELD NUMBS eVALITY Andp A CL^A94WcAT1ON R I41*4RAL EUP9OCT W UMS59 4

Page 15 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS a

I n.a1 -=-

_'-IC - Ho.

' CLASS A' 1ITEISI I mt a.240-i I P MA REFEREME DPAWl N(S PWAWINAGftAM F RAtA.11O cOOLm4T S~Tmm...w32 WF&1E DISPOSAL SYSTUA

.F-27311 I B206717- 4 All momm4 "ALF . 319-p,-2b45 INFO -0F0 To X S'YMaOL IDEN71ICAMCHO 14 PI. O2IW99, mf M-M9 ¶. SaY11 ft. "KPI, WI"* ft on W. - A2tw VALWE NUMR Mg .. 021. ff~ In Wu. P"s US e) WItLbD deM11 0u5L9'rl 41110p 0:4%

tit L0SMA" III... 4"*19. 5 ".24.

fiA2 l Hn mh.At.P`1cATIO*

1141111GALSUjPPORT V11,4 mumsIFIR S

9.lW014. P" P922.Ir peft 19g 7W K A40111L1111N F nb i~t tl I52 4*LPW W. AT *Ma¶thmkP S PIM1A,04*11 A a 0 Page 16of23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS C D a I P A I a I I VSQL.lKUa .. k 0ONTM~ ?W,*ISIC -im~

)0 mDID P. 1X4.7W o "'.

11im) -TI 66". 70T6. w.r

• U5W fjjEY 29 a1 "WeC?

1"l W" a"

'35 mOEAAL- Peaw r.CPo u S.

• OWD C.1

. ." 10-TPM tX." 70D,

_ VA LS An-ET An, TiN6 THIS VSmY I _IV V- IW 0- V o LT I LT I VALV IA"IuTUREI

.. I TYPE DOLIS DiA. TVPE UFtAIPCIUER DWIy1. FER W N REP I I_ I IO I IuW! %j I P'-*i.O SIb VIP 2-91* I i~ I IESYIU.*P 101

• D. I TEVAaI I Am.

5030 I M NTL

'PEImm[i NIOV-a.O INUINIIRI VLEOO FmI "II

• . . mS I K 246-.mlIA!

-1 I J.

a1 9---

9 "OCASS I A'A ITEMS r

_ I "MPA_eCATI

.4 PM C0.24.-1 II STALATIM i-i B206718- 4 REFERENCE DRA>NINCS5 CONSOLIDATED EDISON CO.

L41, 000 Wi& 1 met" e- ~4E FOWa OOIMAM POLUC COlAI IYYM - M F2 ISMII Or NOW Va A _*t SC tvV Am LA~lI - .'T oftm1 ==0 9DIAK `OINTHA Z WAsE 1OSAL STEMI l"C 1E I _vs^

I. *KmlP~a Aimtff AwnuPA Pifte, *6 lot" NORTW H

• a 1s. P14b p1kd LHS'.a o " MM. CooLArlT LNt - rtai Nwr W 1- IP PM6 1W. 1,3.

SYMBOL IDENTIFICATION S (4 kplook-4 *i1,0pb 01 .ILAT" 707k -Af_

VALVE NUMIBER r- Mo r- I-0 VWLO iA ew A ,A A IMA.IT' GODUP C6.A&%IPICATIV

_= _A=

R sITOAmrLrmsuupotr WLO NUMSYE I.1 IL

_i 41 Z._

_A

_ 1.

A U C D a Page 17 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS

-s -d,...

A I . l c l n El l p l L- I a v)r I VALVEBONNET BOLTING. -

4 VALE O.021E OA BOLNTI BOLT I A.-LV.E. MIAUFACT B 44O1V.Kkh"kb AM; W

&- A. TYPET IOLTS 0KA. TYPE R4JATUR MA 5144. 0.

nq a.vM§*Fu &*"4.~ IT PAL0d 61 t 1 0541)

,lopq _um h i.4iI pel S09v lo"o7o Cw0*514 I vBN *I

'1 9.14T@

P4 (AB¶ I A

ro 5440 wcAK ts, Ul)t'otf~g I PITA PLAN I tSm!Vl.22.

IiREV.140 TO iP 45.D*ASA I n!

llmllECIRM.

IUWOTIG1 m,013

'101 j

Pdu. WI&AA 2

%'&WC4~AA A

I

• S. Necume I

be me3101 A4. AWA TESTAOMLI"&IULOW PUS W09 U 450 BB jI~lO SSMAASA A~IS EEJCTOI06 EM a

B206901- -4 CONSOUBDATED EDISON CO.

4P 64w 70.10K.

SYMOL ETIFCM.t

'RSAFETY -lEC1IOi SIS-gs no 90pqLS v49 To2 BUTMT3009 SPORTKME I

SY.TEM PASSIVE FOR$.E. SPFETY SYSTEM ELDIN i- I2" r- I-II C -b o o WIPS I. UPS 00 -- I' Fif LWTOM I OASS A-311I-T262 VA- -m wm YMBL.ENTFIIO ii=1 K.

==l:

C X I a I .. I *. . -

A I U I I Page 18 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS A I a I C I D I U l I I q~o4~oz~ a VALVE SONNET SOLTING p sw ALVE PO VmeTAI VALVE I OOP BOLT BOLT I VALVE MKA#UFACTUfE*t w .qLl TYPE B)OLTS OMA. TypE P1411FAETUR!B OWi.. 016 l.VS055

a. 0*111 IO1 10 lb 16t .. T tARI!

PEMCZ.LOMO.L APPEP RIP, PL~IiIt PE1 RAW MyPLAN. 1 1 I APPE OMATIA T NORYSI~_CP4VLq.P RILAG V.IN Im~w, Po F~tPER CI 240SSP7ATA o""'A9GO OmATED-24WO IC iIGBC P")

ER 0 65-0410.6 0l.FILE 0-225 lAALI wil PIG RELEASED AS ,t' -

,')* oAAS. UILT PN. PLT IdA/lIE DNAA WEIA*A.,

BRAIN.C.B1TRI EECA&OBP.

3 :1IG-78 NSRAL N0f 14 11.12-52.

Mftl*WIIEME.MMR WOMI STATIWALY RWPMEtI ASu IN CA4t

%&L94 a o"il ASPI FIF14I1hf IONIf .5""

10 5MlBlIMPSAw f 0 AALKSK~ff "OlBAm IIV l. ROPBUI, ,,.

AWNA .

4M(* NOVW'T MOIAMI*JATS

• ESMIT A OOLe M III SPSR-AD.4 GaASS A' ITEMS2 REPERINCF DRAWINGS FLOWPIKAAR4.OAFIIY mURIl OSSYSTEN..

CONTANMIIEWTISLPINI RESIOUAL. HEAT A235296 0 9 &

COI11TANIE(T bl)i4APEll I.ECT IONCONSOLIDATED EDISON CO.

I I yTEM *PLAN4IIE!T HeI SI"N R)911-24.214 OrNwVRO.M.

CONTAINuMET BUILPINQSAPITY INJECTION_____________

SY01101.4!cTIOIIG .40101 wtl AqltI-p.*bls I B-WEL NUUrI'Eou EDRU5 ~ 4 ANTGRL I UE SCP4D EL Page 19 of 23

NL-05-1 18 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS

- - -. -. , -.....1

. - l A D

• g. -T78 nIN II .CMAN I

II i0 VALVEBONNE M I

"-&d orOWN

• EA.

PI.&YUSX TYE miaMMR .N, -0j6 G9 II t. Ty 'I I44 i

It r,

I I

SMIll 1194l 11 d9 I &I46 cI~

9 A Ntrgf AaIA1 m p c.- (.2-IP CA 1.WR 4 &*AJUIt RF~EDAIG cA1il~A (Yr-LRII. IITWt. 426C)-

~Pw.

Nl uwt.m .*e ONOLDAE EISN U IAIeC14 1 lb& 4I.

2

& YLDSH URLY00WBPFORFOR CLASS~A 11.1 semO

,iPIIALAD OPYN ARAUWA

• WJ6 A LW T. A IllM4N, - eI w ITEM

.41111198URIE~

MPS PS"PWR&eSYTE PERt 1W AR' ,44 - PUU d REoRME ENNI

%% A 1.

L~c-"T "t

V6" M4 "og" II o*

11,NM"aPI* $I&anwoww"cowoS" S"M I%,

00" N.

P.

ft*.

III&-

0 40 eIltamV~

ftt" l~bcm 9Sa-.--~

B2069CAPIW44 ONOLDAED DIONCO MOMO P AD= n Kfl In It lo "I flua q4

. ..... I I I a i I I A . I 0 I c I v . S_ . . . . .

Page 20 of 23

NL-05-1 18 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS P

1 U

__ as.-.

A

, ., tt .. 4.{

l I-c l n l l aims,{

I REVAMP

~wI" L ."tt AMEi.AL saw II po- OF "oTS4 NA0 ii.P FU" viii vi& To MaP 10a0gaq AaiuMIAOIf jI"" imf7 1`10 gel1 p~wamw%.Pmq IE1.1221(v). STATIM.LLY PPMO"IZED. P1VE P~kRI. . SYTEM~.

1 mi-N I P..

IDTO TOTa LAH

_ON sq.% ILyliA PCaC liUDllio.

d1

"-" "S Wayq it Vn UTol I.00 Mu umm th mut -Imst" JT100 Il-Om UAW am""W-im, jI"igi IW" VALVE BONNET BOLTING S. WELDS TN OUALITY (WM S PIP~IM WOOSLT L C .t*o 'bUIA"1 INCH Md PIPE 01A4 O~ LESW ME EXEWP vAvB~ AV Nor BOLT LT VAL PIIC TO INEJ!NDADS PIER 1IC. 1221 C. 1. T OT .DI 01*"I TYPE MMB.I, C~nc WIHM Mj0bI 01* WVV# P I 1.p 0WY I ELIA 4I ic.66 -50.54 (1 )* 54* S 17,8 STunBCLT P9*31.1 muIE.nO. i 5"MBs, V

!;A'B LAT^ VWA

'II .5 I

TREAV21661 S

a

'WA.*SaAJS 001-r- aPC-45

"'dd W,.4mft

-9 Z- . I I

r ITEMS

.24.1 RFRENCE D)RAWIaSS LOFS~tINALCTIOV4 FLO"D1d W6RA001-0AFETY BSM_______ A235250 B206905-4 Si N.W-A ~buLDIPA.MUW' CONSOLIDATED EDISON Co.

allmloif 0141'sMli 4. NIt...~iP2 n et a e w,, " ~ o So 5 1, . .

60' $. Pl N SMI TS' A.

"'P4,L IDENTIFICATION

_ _ c: ~ I_

r in, r- 1-4PKWA&

TTIA P"11014A

!!lmtz *.7 w ,- &uI A ul,4*144 P le5.U AUJ oo I=_

- sVO C0 A*SU*S Htam *0a =1.

=1=.

_._1 _

A -if 1 IU I I -I -i A l . l c l -

Page 21 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS Page 22 of 23

NL-05-118 Attachment 3 RELIEF REQUEST #74 ISOMETRIC DRAWINGS A a C I 0 I IN I p TltIS V.60W IS NON.CLASW q PERSIb S47ll-1a-m 14

-F. 26,4. T"RU REV.l9 ANP S2ZI-F- 24,17, T1RU REV. 21.

DORORep.

MWft'i APDED LATEs E!EFV To REW r.IRViC4*IWE4 REJIB FO 2

. 1I5~ 11 K:,

4.011CdAAS 2Qft LATS 9KS -. 21Uo- 1-10-60 LLl1O

/ W a

^mU24sr7 Pt a I0

• is s~~~F JC@ 8- <t*.l{SD4-PO PM mW MEA LtA.EES.4 Ai4 I a

UEf: 94414i 144. \\a REFERENCE PGPMd PRAWNG5 B206907- 4 W;C7u ,,- FI UA-AFT m+fci/ S%1E~t"§~t^nTE AZ235296V CONSOuDATED EDISON Ce.

l*;t, T.~

FMIs CLARITYSUPW.w. 7 g Eg ~' msj. EPPAA 9UZ OF!'

COITAIEII9Etr9tTYE LSSE Kil A7 g , 5*z9TEM,6WL~AN.) NE T "tSPei]§ElC; S 21 -F-2A14 41S = -V NMet

_ t "I. _l_

or*ou*OLTIAUFCTt

~ SWAP El.444 RAINVIOG -S* F LAk*7IN~li ySEM -lO AZ3529BLTGPM llWftw "slst lmsl

'w _'.

hwt :F.a&m VALVE SNNET A0TINNT SMON 11244.E. I-. F ' - V EI4LE REVISLf 420U443 sF^~h LAM6FSAFETY " r* r- I-

_ POIOETA 0EN.DW&

TYPE EIONNET EOFTAPPION.

VALVE TYA N

Feils'"4l.INo SUPOTEG MIPP(TER NAL SPM __ __._=- _

El~g I II - L V P I _._ _

E. '

I I I , . . . .

I Page 23 of 23