ML22278A560

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Rev. 21 to Updated Final Safety Analysis Report, Drawing M-10, Rev. 67, Sheet 4, P&ID Service Water
ML22278A560
Person / Time
Site: Limerick  Constellation icon.png
Issue date: 09/19/2022
From:
Constellation Energy Generation
To:
Office of Nuclear Reactor Regulation
Shared Package
ML22278A223 List: ... further results
References
Download: ML22278A560 (1)


Text

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L!J L!.J-DRAIN DRAIN GENERATOR HYDROGEN COOLERS 3

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NOTES FDR SHEETS 3,4 &. 5 ONLY:

1. TE-101 IS LOCATED ON GENERATOR HYDROGEN COOLER.

C G.E. TAG

  • GTG-3, SEE VP 8031-M-28-30 ~
2.

OELETED.

3. VAL VE SHOULD BE CRAC<<ED OPEN TO ALLOW SOME FLOW FOR PROPER OPERATION OF COMPRESSOR COOLING WATER TEMPERATURE CONTROL.
4. VAL VE REQUIRES CHAIN WHEEL OPERA TOR.
5. DELETED.
6. CONDENSER COMPARTMENT UNIT COOLER ANO CONDENSATE PUMP ROOM UNIT COOLER VENTS ANO DRAINS COME FROM COOLING COil.S.

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

7.

VENT NON-CONOENSABLES EITHER MANUALLY BY OPENING THE VALVE AT REGULAR INTERVALS OR CONTINUOUSLY BY LOCKING THE VAL VE IN A CRAC<<ED OPEN THROTTLING POSITIOll.

8. DELETED.
9. TISH-10-123A IS ACTUALLY INSTALLED IN !SD-PHASE BUS DUCT A ANO TISH-10-1238 IS ACTUALLY INSTALLED IN ISO-PHASE BUS DUCT
10. AT LEAST ONE DRYWELL CHil.lER CONDENSER JS TO BE VALVED IN WHENEVER THE SERVICE WATER SYSTEM IS OPERATING.
11. DELETED.
12. VENDOR SUPPLIED AUTOMATIC PURGE LINE VALVE WITH TIMER.
13. DELETED.
14. MATERIAL FOR THIS PIPE LINE IS CHANGED PER NCR 93-00331 ANO ECR LG 97-00624. REFERENCE ECR 02-D0236 ANO A1352731 E01. THE LINE NUMBERS ANO DRAWING NUMBERS FOR THE PIPING ISOMETRICS WHICH CONTAIN THIS PIPING WERE NOT CHA~ PIPING MATERIALS ARE AS NOTED. SERVICE, ANO MAXIMUM RATINGS AS DEFINEO IN P-300 ARE UNCHANGED.
15. THE FOLLOWING VALVES ARE PER CLASS JBO: 10-1156A&B
  • PARTIAL INCORP. OF ECR 10-00177 REV. 4 PER W.O.

C0245821. ADDED TE-87-184R08 ANO TE-87-184R09 TO 1B-K111 DRYWELL CHil.LER. IA&B, 1l INCORP. ECR 10-00147 REV. O.

CHANGED VALVES 1201 ANO 1231 TO SS BALL ANO PIPE TO SS. IF&G,21 DESCRIPTION TABLE OF ADDITIONS & CHANGES USE ONLY PRINTS SHOWING LATEST DA TE MECHANICAL P&ID SERVICE WATER

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SCALE DRAWN NONE BECHTEL BECHTEL BECHTEL BECHTEL APPR11VE> BECHTEL SHEET 4 OF I CA TE GORY A 1