ML22278A522

Rev. 21 to Updated Final Safety Analysis Report, Drawing M-06, Sheet 09, Rev. 12, P&ID Hydrogen Water Chemistry System 1, 2 and Common

ML22278A522
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: ML22278A522 (1)

Text

8 7 6 5 4 3 2 8031-M-06 SH. 9 i

NOTES:

1. LINE CLASS DCO SHALL APPLY FOR H2 & 02 PIPING1 r---~Y;O~;-W~T~-~H~~;----1 PIPE IS SEAMLESS TYPE 316L SCH.SO; FITTINGS ARE VENT STACK

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wrrn SCREEN

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0-Sl12 i 2.

SHEETS 9, 10 AND 11 ALL COMPONENT NUMBERS THAT APPEAR ON THIS P &. IO, ARE IN SYSTEM 006A.

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3. GENERAL ELECTRIC EQUIPMENT IS SUPPLIED TD PECO

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SPECIFICATION NE-076 AND GE DESIGN SPEC. 25A50G8.

HYDROGEN DETECTOR FOR MAIN ISOLATION VALVE AREA.

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~l 5. HYDROGEN DETECTOR FOR INJECTION POINTS AT REACTOR FEEDWATER PUMPS.

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Pcv-210 ~ j 6. *-SUPPLIED BY VENDOR.

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LOGIC TO A H2 INJECTION LINE i Pl Y,-  ! 8. THIS REPRESENTS THE POSITIONER.

~-----, 221 I 9. GLOBE AN[} CHECK. VALVES FOR OXYGEN AND HYDROGEN

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{SH.11 G,41 ' I (F55S) sv I SERVICE NOT SUPPLIED BY G.E. OR GAS SUPPLIER ARE CLASS ECO, TO B H2 INJECTION LINE - 251 l (F554l THE UNDERGROUND PIPING IS TO BE INSTALLED IN

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~- ACCORDANCE WITH SPEC.8031-C-9.

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12. HYDROGEN PIPING BETWEEN THE INJECTION MODULE ANO TO C ~2 IN~~;!~~~*~ - _/ / CNSIGI INJECTION POINT SHALL SLOPE Y4° PER FOOT FROM THE HIGHEST POINT OF THE PIPE RUN TO THE INJECTION MODULE AND TO THE INJECTION POINTS. (SEE GE G r---------~ll...!_1~~-------------~!.. __________, ---,----- DOCUMENT NO. '25ASOE;8,PARA.4.l.1.1J

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NOTE 19 ll' ,,.

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16. ~~f~ *~lMvAtJ~.5 TRANSlllON PIECE 10' IN LENGTH, i

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18. PlPING SYSTEM TO BE GROUNEO.

19. SV-001A,B.Ct 0003A,B,C, 0042A,B,C

'- /C145 SPARED PER ECR 00-01263.

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I I 1 - - - - - - , V T H I S AREA I I j IS EXCLUDED I I FROM NOTE 4 I Nz PURGE.  : I HYDROGEN GAS SUPPLY FACILITY I TEST & SAMPLE I _J LROOF I SEE NOTES 11 & 15 I '--- _ _ __J I

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(5~~31 E SEE 1 NOTE ~745 PIS I E OIO I

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! H2 SUPPLY TO UNIT 2

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ABOVE I TEST r.1 SURFACE I l __J I

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I L.JN2PURGEt Nz PURGE, I FUTURE FROM TEST 8r. SAMPLE I H2 STORAGE TANK I

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r.l PRAXAIR EXELON BURIED

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12 If) !J~~i;; ~1~ ~~-s~i~. REV. 0 PER WO C0249116. REVISED

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RE-JNCORP. ECR 00-01263 REV. 0. DELETED VENTS AND

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...;.,;;.;;..;;.;;.._.....,,.....~~~ INCORP ECR 03-00273 REV.O.REVISED PURGE MANIFOLD w DELETED VALVE 0097C, AND ADDED NOTE 20.

m.c-4.SJ v,* SEE NOTE 18_;' (SH.10 B.B)

DESCRIPTION WELDED TABLE OF ADDITIONS & CHANGES USE ONLY PRINTS SHOWING LATEST DATE LJ (CONSTRUCTION)

N2 PURGE L...:J MECHANICAL FUTURE FROM p & ID D2STORAGETANK HYDROGEN WATER CHEMISTRY SYSTEM UNIT 1, 2, AND COMMON PCV 005C t--~~~-Ll-MER~I~~G-~-E-RA_T_rn_G_S_TA_T_!O_N~~~-tA EXELON NUCLEAR CORP.

OXYGEN GAS SUPPLY FACILITY APPROVED BECHTEL SHEET 9 OF 7 6 5 4 3 2