ML22278A476

Rev. 21 to Updated Final Safety Analysis Report, Drawing M-10, Sheet 07, Rev. 24, P&ID Service Water

ML22278A476
Person / Time
Site:	Limerick
Issue date:	09/19/2022
From:	Constellation Energy Generation
To:	Office of Nuclear Reactor Regulation
Shared Package
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References
Download: ML22278A476 (1)

Text

8 7 6 5 4 3 2 SH. 7 8031-M-10 OF NOTES FOR SHEETS 6 ANO 1 ONLY;

2. VALVE REQUIRES afAIN WHEB... OPERA TOR.

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El.375' H CSH.6 H;n 2-4" JBD-221

3. WHEN USING THE SUCTION AN[} RETURN INTERTIES WJTH A COOLING TOWER OUT OF SERVJCE. NJN-ESSENTIAI. HEAT H EXCHANGERS CSUCH AS RFPT LUBE CIL COOLERS) MUST BE ISOLATED TO ALLOW sumcIEHT COOLlNG WATER FLOW TO TC EMERGENCY ESSENTIAL 1£AT EXCHANGERS (SUCH AS FUB.. POOL HEAT SEVICE WATER EXCHANGERSI. SERVICE WATER PUMP OPERATION IN THE FP UNIT 2 LOOP "A" CSH.4 A.6> OUT-OF-SERVICE UNIT IS LIMlTEO TO ONE PUMP AT 15,400 269 GPM MAXIMUM FLOW. THE PUMP DISCHARGE VALVE SHOULD BE TiiRDTTLED TC ATTAIN THIS CONDmON.

FROM SERVICE

5. nus EOUIPtENT IS BEING MONITORED BY THE VIBRA TIDN

---

*------------~ csH.6 c.n 24*JBD-202 mSUPPlY MONITORING SYSTEM (VMSI. FOR THE TYPE OF SENSORS USED.

SEE THE VUS I/O

SUMMARY

. VP OWG. 8031-M-2-47-108.

12"JB0-239

6. DELETED.

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• BYPASS LINE TO BE USED MJNIMALL Y AND ONLY WHEN

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8-MAINTENANCE IS REQUIRED ON BS-202.

'SB0--210 Jr 1--1*'JBD-_...2 _2'..___:J DRAIN

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'.l'JBD-431 l*I  ;]vENT Iii  ;]VENT j_

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SS 2010A 20106 2219 10. PITOT TUBES WILL BE USED FOR THESE. FP'S.

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ORW t-'ll::.;<'J::::BD-~2:;:;29::._...*11-'-:J VENT

12. SEAL FLUSH LINES REMOVED AND CAPPED REACTOR ENCLOSURE 2CP212 PER ECR 93-02621 COOLING WATER 2A(8)P212 PER ECR 94-05539 HEAT EXCHANGERS

14. A SEALANT INJECTlON LEAK REPAffi IS INSTALLED ON THIS LINE.

IN THE CIRCULATING WATER PUMP STRUCTUR£.

VENT SEE ECR LG 02-004GI.

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12'JBD-228 RECOMBINER DRAIN AFTERciiNiiENSER 12' JB0-213 l2"JB0-213 14' .&>-21 l

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TABLE OF ADDffiONS &. otANGE.S USE ONLY PRINTS SHOWING LATEST DATE

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<UNIT 21 1--~~~~LIM~Em_c_K_GENER~~AT-IN_G_S_T_A_Tl-ON~~~~A i-= A L!.J DRAIN L!.J EXELON NUCLEAR CORP.

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!!':? SCALE DRAWN IGDS CHECKED INSPECTED APPROVED D.t. TE

- - - - - - - - - ' " " t.:J 1--1.-1-- 2142A NONE BECHTEL BECHTEL BECHTEL BECHTEL BECH BECH 12.121

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0 NOTE 12 APPROVED BECHTEL

l. SHEET 7 OF 8031-M-10 24 8 7 6 5 4 3 2 I CATEGORY A1