ML23241A110

7 to Updated Final Safety Analysis Report, Chapter 3 Figure 3.2-3, Drawing 102003, Sheet 4, Rev. 86, Feedwater System

ML23241A110
Person / Time
Site:	Diablo Canyon
Issue date:	05/25/2023
From:	Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML23241A052	List: DCL-23-044, 7 to Updated Final Safety Analysis Report, Chapter 9, Figure 9.4-10, Drawing 512904, Revision 15, Mechanical Air Monitoring Technical Support Center and Post-Accident Sampling System Air Flow Diagrams ML23241A053 ML23241A054 ML23241A055 ML23241A056 ML23241A057 ML23241A058 ML23241A059 ML23241A060 ML23241A061 ML23241A062 ML23241A063 ML23241A064 ML23241A065 ML23241A066 ML23241A067 ML23241A068 ML23241A069 ML23241A070 ML23241A071 ML23241A072 ML23241A073 ML23241A074 ML23241A075 ML23241A076 ML23241A077 ML23241A078 ML23241A079 ML23241A080 ML23241A081 ML23241A082 ML23241A083 ML23241A084 ML23241A085 ML23241A086 ... further results
References
DCL-23-044
Download: ML23241A110 (1)

Text

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I ' - I NSULATION NOT I NSTALLED B V Lev ~ THI S SECTIO N OF P I PI NG B

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680 ~ ~ D 10 S3 4" i(/t,-57~ -a

10. UNDERLINED VALVE NUMBERS ARE I TEM NOS. OF VALV ES

41. LCV- !10 I '. . . If 42 PURCHASED ON P. O. 4R- 6 1756 EXCEPT AS NO TED .

11. AUXI L I ARY FEEDWA TER PUMP TURBIN E MI SS I LE SHIELD 1'0)33L*E(U,) \J_ NOTE: 5 c1D D c~~~!~re

- I! TYP rc,R.e SEI SM ICA LLY QUA LI F I ED BY CIV I L ENGIN EERING CA LCULAT I ONS, EOP. 303, I RO G:I:::::!>

12. THESE CHECK VALVES WERE PURCHASED UNDER 4R A- 8729B TK, 1-1 Kil,*S7S* 3 SE E owe. DC - 6633 17-53 FOR PH YSI CAL DI MENS I ONS <3:]) D

13. CC SUPPLIED VALVES, REF. 4R - 64932 <JED Gl I JC ,~,rei)

14. ANCHOR DARLING 3' - 900= SW I NG CHECK VALVE P. O. = 722739 - IT EM 5. (OC - 6006473 - 49 1<JEI)

-D 15. 1/ i ' CONTROMA TI CS BAL L VALVE, C 22 - BC - OH, SPECIA L WITH VI TON SEA LS, STOCK COD E 94 - 3994, P,0 , *0 025705QE])

NOTES :

16. AL L MAIN FEEDWA TER PI PING FROM THE COD E CLASS BREAK I. ALL MANUA L AND MOTOR OPERATED VALVES ON THJS SHEET CH ECK VALVE TO THE G-LJ NE ANCHOR AT THE TU RBINE WI TH I TEM NO ' S ARE PER SPEC.8729,(REF,DWG. 102039) BUI LDING WALL IS SEISMICA LLY ANA LYZED.

EXCEPT AS NOTED. VA LVES PER PGll<E MAR K NO . ARE 17. CONN ECT I ON PO I NT FOR FLEX EQUI PMENT .

Kl 6 - 2076 - I ,:.., C, N PER SPEC.87 11 (KEL LOGG). ALSO SEE NOTE 10.

0 18. REPLACEMENT OF INSUL ATI ON ON UPSTREAM AFW PIPING N 2. MANUAL AND CONT ROL VALVES AND PI PI NG RE PRES EN TED NOT REQUIRED. REMA INI NG INSULA T ION I S NE I THER AS 0----0----0 UNDER THIS NOTE ARE SUBJECT TO ASME

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K - 757 -1 1/2 BOI LER AN D PRESSURE VESSE L COD E SECT. I, 196B ,

HYD RAZ I NE/C HEM ADD DES I GN TO ANS I B 3 1, I ( 1967!.

SYSTEM A l 3 . AF TER START - UP, STRAIN ER TO BE REMO VED &: TH E SAME &fu SPOOL WIL L BE USED. (]ED K I 6 - 565 - I 1/2 RO *

4. AF TER START - UP, STRAINER <& SPOOLl TO BE REP LACED S/C95 - 465 4 62 WI TH VALVE < I TEM 32 l ANO SHOR T SPOOL . QED UN IT E I,89 K l 6 - 566 -1 1/ 2 RO*

5. I TEMS 15 AND 17 VA LVES SHALL BE INSULA TED GE])

6 . DC - 6006473 - 142, SIC 94 - 3775 <}EI> DIAB LO CA NYO N POWE R PLANT - PG&E CO.

63 7. CONNEC TI ON PO INT FOR FLEX EQUI PMENT<JEI>

8. DELETED FEEDWA TER SYSTEM

9. DEL ETED DRAWi NG SHEET PAGE REV 102003 4 0 86 05 202 1 ZNS4 FXC2 NIA NO T REQUIRED PER CF3. IDS DATE OWN RE IV PROFESSIONAL ENG I NEER PE DI SC. PE "