ML22278A646

Rev. 21 to Updated Final Safety Analysis Report, Drawing M-10, Sheet 09, Rev. 60, P&ID Service Water

ML22278A646
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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Download: ML22278A646 (1)

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FROM GEN. ST A TOR COOLER SERVICE WATER SUPPLY HEADER FRDM ISO-PHASE BUS SERVICE WA rm SUPPLY HEADER 24' JBD-202 NOTES FOR SHEETS 8,9 & 10 OliL Yt

1.

TE-201 IS LOCATED ON GENERATOR. HYDROGEN COOLER.

< G.E. TAG

• GTG-3, SEE VP 8031-M-2B-50 l.

2.

FIELD SHALL DETERMINE WHICH CONDENSER COMPARTMENT COOLERS ARE OPERATING < 8 l AND WHICH COOLERS ARE ON STANDBY < 4 l.

3.

DELETED.

4.

VALVE REOUIRES CHAIN WHEEL OPERATOR.

5.

DELETED.

6.

CONDENSER COMPARTMENT UNIT COOLER ANO CONDENSATE PUMP ROOM UNIT COOLER VENTS AND DRAINS COME FROM COOLING COILS.

SEE VP 8031-M-124-54 <NOTE 4 l AS TYPICAL.

7.

VENT NON-CONDENSABLES EITHER MANUALLY BY OPENING THE VAL VE AT REGULAR INTERVALS OR CONTINUOUSLY BY LOCKING THE VALVE IN A CRACKED OPEN THROTTLING POSITION.

8.

DELETED.

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10. AT LEAST ONE DRYWELL CHILLER CONDENSER IS TO BE VALVED IN WHENEVER THE SERVICE WATER SYSTEM JS OPERATING.

11. DELETED.

12. DELETED.

13. DELETED.

14. THE FOLLOWING VALVES ARE PER CLASS JSQ, 10-2156A & B.

PARTIAL INCORP. ECR 10-00177 REV. 2 PER W.O. C0241302. £J Jc TJ 57 ~t~-DB~~).TE-087-2B4R08 & 9 TO 28K11~.

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DESCRIPTION TABLE OF ADDITIONS & CHANGES USE ONLY PRINTS SHOWING LATEST DATE MECHANICAL PS.ID SERVICE WATER D

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SCALE DRAWN

!GOS CHECKED INSPECTED APPROVED DATE NONE BECHTEL BECHTEL BECHTEL BECHTEL BECH BECH 08/Zl/8' APPROVED BECHTEL APPROVED--------

SHEET 9 OF 8031-M-10 60

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