ML22278A901

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Rev. 21 to Updated Final Safety Analysis Report, Drawing M-0022, Sheet 1, Rev. 71, PID Fire Protection
ML22278A901
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: ML22278A901 (1)


Text

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0022 0010 CIRCULATING WATER PUMP STRUCTURE SS 2t.~ o~k2 L'.J rn --~ --- - - --- - - ~ l ____ _ I I rn _J NOTES. I. ALL GATE VALVES ARE OUTSlDt: SCREW AND YOKE.

2.

(al FIRE PROTECTION SYSTEM PIPING ABOVE GROUND IS CLASS KBF. (bl FIRE PROTECTION S'TSTEM PIPING BELOW GROUND JS CLASS IHF.

3.

FOR MATERIAL DESIGNATION SEE ISOMETRJC DRAWlNG 8031-XWP-1.

4.

THE HEAT TRACING FOR THE F!RE PROTECTION SYSTEM PIPING INSIDE THE WATER TREATMENT ENCLOSURE SHOULD EXTEND 2 FEET FROM EACH SIDE OF THE LOUVER.

5.

THE VALVES INDICATED REOL!RE CHAIN WHEEL OPERATORS.

6.

MANUAL GLOBE VALVES 2' ANO SMALLER MAY BE REPLACED WITH GATE VALVES AS NEC::SSARY.

7.

YARD VALVES 2034 & 2039 ARE INOPERABLE DUE TO !NACCESSAB!L!TY <ENCASED JN CONCRETE>.

8.

TEMPORARY FIRE PROTECTION SYSTEM PIPING CONNECTIONS TO MISCELLANEOUS STRUCTURES SHALL BE STRIPPED FROM THE MAIN Ai A LATER DATE PER P.E.C.0. DIRECTION.

9.

DELETED. 1 O. DELETED.

11. VALVE IS INACCESSIBLE DUE TO BEING BURIED.
12. THE OUTDOOR TRANSFORMER DELUGE SYSTEM STRAINERS ARE CAST IRON. SEE MDD 0 0000B.

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13. VAL VE WILL BE OPENED AND UNCAPPED WHEN THE WORK MANAGEMENT CENTER IS IM PLACE.
14. REFERENCE DRAWING C-0011 SHEETS 1 ANO 2 FOR MORE INFORMATION.

WATER TREATMENT I L ENCLOSURE <UNIT 1, UNIT 2 ANO COMMON> ~--------L-IM_E_R-IC_K_G_E-NE_R_A_T-IN_G_S_l_A_Tl-ON----------.:A EXELON NUCLEAR CORP. __J SCALE ORAWN !GOS CHECKED INSPECTED APPROVED OATE NONE BECHTEL BECHTEL BECHTEL BECHTEL BECH BECH 0*120190 APPROVED _B_E_C_H_TE_L ______ APPROVED ---------1 SHEET OF 8031-M-22 E 71 8 7 6 5 3 2 CATEGORY Al}}