ML22194A231

2 to Updated Final Safety Analysis Report, Figure 5.5-4, Piping System Flow Diagram Residual Heat Removal

ML22194A231
Person / Time
Site:	Summer
Issue date:	06/27/2022
From:	Dominion Energy South Carolina
To:	Office of Nuclear Reactor Regulation
Shared Package
ML22194A236	List: ML22194A109 ML22194A110 ML22194A111 ML22194A112 ML22194A113 ML22194A114 ML22194A115 ML22194A116 ML22194A117 ML22194A118 ML22194A119 ML22194A120 ML22194A121 ML22194A122 ML22194A123 ML22194A124 ML22194A125 ML22194A126 ML22194A127 ML22194A128 ML22194A129 ML22194A130 ML22194A131 ML22194A132 ML22194A133 ML22194A134 ML22194A135 ML22194A136 ML22194A137 ML22194A138 ML22194A140 ML22194A141 ML22194A142 ML22194A143 ML22194A144 ML22194A145 ML22194A146 ML22194A147 ML22194A148 ML22194A149 ML22194A150 ML22194A151 ML22194A152 ML22194A153 ML22194A154 ML22194A155 ML22194A156 ML22194A157 ML22194A158 ML22194A159 ... further results
References
22-179
Download: ML22194A231 (1)

Text

• • • • SOOfllSPECaasssssaasssssaasssssaasssss ssUSERNAtEss ssss&SYTIME&sssss 17 16 15 14 13 12 II 10 9 8 7 6 5 4 3 2 FOY 605A A R A ccws D-302-611 LOC, C*B V

RH-7A XHE5A-RH ITEM; RESIDUAL HEAT AHRS EXCHANGER NO. I TW-606A SAFETY CLASS TUBES 2A SHELL 2B B B 2

J 8*RH*60IR j"" - - - - + TR-604B I I I ~ I

~t1/4, y~R L

_..JO 628A REF, S ccws D-302-611 LOC.C-4 I V

~

10*RH*601R C TE I RH-7B XHE-~ C l0*RH*601R 606B RESIDUAL HEAT TW-606B \l~.::itL.J~.....---",,,,+=;:::--'=~:="rilL ITEM: EXCHANGER N0.2

0--@c01 3/4" AHRS SAFETY CLASS TUBES 2A SHELL 2B I 3/4*RH*60IR H PLUGGED ,.. _...., T0631A I LO J XVA00005B*RH \ 1 REF.S I

ij

- TO VALVE , - ..... ANNUN G I TO VALVE I FCV*605B I REF C FCV*602B 8*RH*60IR I ~ O 3/4-RH*604X

@CY LOC. 0-8 ' LOC. E-12 NUC, DRAINS TO WHY B~TIV

/ D-302-822 I 605B R F0627A REF.S L.:.J LCX::. H*S V ~LIB~

+

D i

Y"-L-~

TW-604B 1 D

..,TOS30A

~- REF,S TY I 606B I I

--~".:- -t------------------------------------.. -.-~

IRC NOT~~

RH-9B A AN~Lc....,_~v, ---@B @'

~

) 3/4-RH*601R I

TY*606A 1

M l*FCV-602B REF. C 600B R 60 0B R 600B 1W-604A INST.

NOTE SEE 14 ~ 2 I .... - - J*QM78FNA ~ - - - - ~ 1 R BUS II

~ - - - - ~ 0*312*822 Pl.JC.DRAINS TO WHY I _- ____ L _ _ ~ TR 1-8708B LOC, l(*!i 604A 3*RV76LWB '--------',RH*l2 3/4" RH-10 E I - 4 3/4" V ccws l0*RH*601R E RCOT t- RH*l6B C

LOC. E-8 8708-8 CBV XPS-152A-RH XPS*l52B*RH D-302-614 LOC. H-6 FLUSHING CONNECTION NOTE 15 OTE 8 D-302-825 LOC. G-11 3/4*)MB 0MB I

.A._v 3*RH*60IR 1*8733B 2 A LC NOTE 3 NOTE 3 CO ~ RH-14 3/4*T78 NOTES1

~

D-302-825 RCS M LDC G-11 V lt-.e----, I, THIS DRAWING IS BASED UP WG. 114E074, REVISION 12 !"BASE ORAWING'I OF WESTINGHOUSE ELECTRIC CORPORATION, NUCLEAR ENERGY SYSTEMS NOTE E-302-601 PITTSBURGH,PA,WHO IS SOLELY RESPONSIBLE FOR THE ACCURACY OR LOC,C-6 I THE RELIABILITY OF THE DESIGN INFORMATION SET FORTH IN THE 1-8702B BASE DRAWING, 12-GMBBSEH

2. FOR ALPHA REFERENCES, SEE WG. E-302-002, FLOW DIAGRAM LEGEND.

~

1-87300 F 3/4*T78 3/4"X\!r" F

3. VALVE INTERLOCKED WITH REACTOR COOLANT SYSTEM PRESSURE SIGNAL, 4, FOR CONVENTIONAL PIPING SPECIFICATIONS, SEE GAi SPECIFICATION SP-329-4461-00, PAGE 29, !WESTINGHOUSE PIPE CLASS CONVERSION TO

~

ENGINEER'S PIPE LINE SPECIFICATOINI,

>>--"3'-/4'-*-'-'R:.;_H*_,6:::0.:,IR:.... 5.

3/4*RH*601R

6. p !WITH LETTER OESIGNATIONI INDICATES THERMAL TRANSIENT DESIGN FLAG, e

FLUSHING ECR51723 CONNECTION NOTE 15 7, LOCATE VALVE OUTSIDE OF SHIELD WALL, SAMPLE LINE MUST BE AT A XVAl874lll-RH 1-87310 3/4"xY.,** 10*RH*601R LOWER ELEVATION THAN RHR PIPE TO ALLOW GRAVITY FLOW.

1MB 0MB 3/4*T78 N

. SEE HI - . ~

ANNUN REF.C 600'Y/ - - ~

HR 600A B ~I 600A NOTE 8 LC . . / 8, LOCATE VALVE ABOVE RESIDUAL HEAT REMOVAL PUMP SHIELDING.

~

NOTE 14 ECR50723 1-87340 POY 9, TEMPORARY STRAINER IS PLACED IN SPOOL PIECE DURING INITIAL FLUSHING No 1*8708A .,.- XPS5036 3/4-T78 OPERATIONS. STRAINER MUST BE REMOVED BEFORE PLANT START UP. STRAINER

""" L----'-- 600A -

u,o.

U<">U 3*RV76LWB Pl AND SPOOL PIECE SUPPLIED BY OTHERS, 3/4" CAPPED LINE IS CONNECTED TO G we~ B708A PRESSURE GAUGE DURING INITIAL FLUSHING. G Jc~v 1/2*2505X 10.

3/4*RH*60JR NUC. DRAINS TO RC WHT 0-302-822

~

D E-302*602 II. PROVIDE 'II," ID FLOW RESTRICTOR PER NOTE 4, SEE WG. E-302*002, FLOW 2-82 1*8733A LDC. J-6 LOC. E-8 DIAGRAM LEGEND.

• E*S NOT NOTE 13 3/4-T78 3/4* 12, LIR-1330 & LIR-1331 ARE ONLY USED DURING MID-LOOP INON POWER OPERATIONI, RCS r--..--1" *RH*60IR 13. THIS FLANGE HAS BEEN DRILLED AND TAPPED TO ACCEPT A 'II," COMPRESSION E-302-601 FITTING TO FACILITATE LLRT WORK, THE FITTING SHALL BE CAPPED AT OTHER TIMES.

3/4-RH*601R LOC.C-11 14, PIPE IS QUALITY RELATED 'RELIEF ANO SAFETY VALVE DISCHARGE' PIPING PER TRP-13, 725A T78 15, THIS FLANGE HAS BEEN DRILLED AND TAPPED TO ACCEPT A 3/4" COMPRESSION FITTING TO FACILITATE DRAIN. THE FITTING SHALL BE CAPPED AT OTHER TIMES.

NOTE 7 H

~ I 18700-RH H

,- - ,17 IM I -I(

- -t.,~ I LOCAL SAMPLE 3/4-RH-2501R

,- - ,17 IM I -I( SIS ESSENTIAL

--£.~ E-302*693 LDC. E*6 I

SIS E-302-693 LOC.J-11 SIS THIS IS A E-302-693 IRC ORC LDC. G-6 NUCLEAR SAFETY RELATED SIS DOCUMENT. NO OEVIATION SHALL BE E-302-693 INITIATEO OR PERFORMEO WITHOUT PRIOR J LOC, J-11 OOCUMENTATION ANO WRITTEN APPROVAL J FSAR Figure 5.5-4 SOUTH CARlllNA ELECTRIC & GAS COMPANY DRAWING LEGIBILITY CLASS I VIRGIL C, SLl41'1:R NUCLEAR STATION SCE&G CAD ENHANCED PIPING SYSTEM FLOW DIAGRAM RESIDUAL HEAT REMOVAL SYSTEM MAY BE OPERATED AT P~ESSURE UP MW K

2 I

535* 350 400 350 600 450 350 350 750 563 35 35

• TO 600 PSIG DURING NORMAL PLANT OPERATIONS, REFER TO DESIGN SPECIFICAIDN DSP-544DA, TABLE 3.

1B 17 1/4/l!i TGB RHM RHM REVISED PER ECR-5009~

REVISED PER ECR-50260 TGB RHM 6 DESIGN ENGINEERING K OF PSIG OF PSIG OF 16 REVISED PER ECR-50099

~

PSIG +u"""'""-+:'=+--"-'-'="-'-""'-=-=-"""'-'-'----j-l!CeL.f-'LIL----j ,. SOilllilliBCEJ:..,. V, C, SU""ER t.fl.CLEM STATIDl'I JEt41<1t.lSVILLE, S. C.

AND ECR-50260 LEK MADE CI-ECICED LE APPROVAL t()RMAL UPSET HYDROTEST 21 J/17/18 MR REVISED PER ECR-50914 RHM TJB 3.

DESIGN DATA 20 11116111'1 JTS REVISED PER ECR-50723 DJ WTW AC! RHM ALB 19 NO, 1/13/l!i DATE DJ BY REVISED PER ECR-50099 REVISION JCL MW LE CKO. BY APPROVAL

. --* E-302-641 DAAw'ING l<<JMBEA SHI.N.H:IER 21 REV 1/4 ,,.= l'*B 0 If s* 10* 15'