ML23241A243

7 to Updated Final Safety Analysis Report, Chapter 3, Figure 3.2-9, Drawing 102009, Sheet 4, Rev. 83, Safety Injection System

ML23241A243
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: ML23241A243 (1)

Text

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r1/2 RE MOVAl:'LE c,.t.,.p NOTE 2 FX E "' ~

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E AU X . BLDG SUMP & PUMP 51 8975

'1-X'120 [fil D 267 45V8 w

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CI H REC I RC TO CHARGING PUMP SUCT I ON

l NOTE 2 3/4" S / C "95-2755 owe: 601 1930 - 79

• NOT E 25

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B 3 10 DR 312 CLOSED DRAIN NOTES:

I, DE L ETED

2. FLOW- METERIN6 ORl~ICE TO V!'A'IFY ~ O W ~ I I . DARLING MNF VALVE <.D(IB)@><K:[>

0 N

OURiNG PREOP'ERATIONAL TESTIN6 USE OF FLOW METERING OR I FICE WI LL REQUIRE I SOLATION OF CJ H RECIRCULATION LINE.

12. DELETED 13 , F I ELD TO I NSTA LL BOSS PER FIG. - 343 OWG.053093<@

23 . THE RO ASSEMBLY CONSISTS OF A PRESSURE REDUCING ORIF I CE (PROJ , A SWAGE TYPE REDUCER ANO A FLOW

3. DELETED BAFF L E PER DRAW I NG DC 663230 - '109

14. ANCHOR / DARL I NG MODEL 1878, DC - 6006473 - 7 @ )

4 P6. INDICATE~ Pl5J<E CO. ! 5 ~

24 . ANCHOR / DAR I NG n 1878 GB, S/ C 95 - 5 170 ~

5. VALVES ARE SET TO BALANCE ECCS INJ ECTION FLOWS 15 . ANCHOR / DARLING ~ 1878GB, DC - 6006'173 - 157 (iB)

25. FOR LINE-7026- 1/ 16: 58 - E AND TO PREVENT PUMP RUNOU T, THEN CONTROL LED ! N THE 16 . ANCHOR / DARL I NG 3/4 " -1 878GB, DC - 6006'173 - 97, SI C 94 - 2820 PG&E S - SPEC!FICA T ION WITH THE FOLL OWING SPEC I AL REQU I REMENTS: SAFE TY INJ. PUMP THROTT LED POSI TION . @ ) ~

Ci . ALL WE5TIN61-'0U5E ITE!M NUMBERS IN ~I~ ARI!

SHOWN WITHOUT PRl!!'!FIX P6 J. E * ~I 17.

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BL ANK FLANG E IS PG& E COD E CL ASS "C" ~

TUBING SIZE SHALL BE 1/16INCH OD WITH WALL THICKNESS OF 0.020"

- SEAML ESS STAIN L ESS STEEL TUB I NG MATER I AL GRADE TP304 MAY BE I - I SUC T ION REF . DWG . DC - 6632 16 - 1 UN I T A SUBS T ITUTED FOR GRADE TP316 . ALL OTHER REQUIREMENTS OF

7. !IPECIAL L1NE' 1N5ULATION tNCI..UDIN6 CMECK ~ 18. DEL ET ED . S - SPEC I FICATJON SHAL L APPLY. DIABLO CANYON POWER PLA NT - PG&E CO .

LENGTH OF LINE-7026- 1/1 6 ; 2 '1 FEET +/- 2 FEET <REF . DCP N-4963 1 ) .

E1. WHl!N WATER 15 COMTA Ml ~ED.SUND FLAN!SE~

WITH HO!.E BIBB ...,LIST BE 1N~1ALLEO TO ALLOW

19. DE L ETED .

26 . S2-7077 18 INDICATES SUC T ION VO I D HEADER <3I[) SAFETY INJECTION SYSTEM L?RAIN IN6i TO MI SC. EQUIP. DRAIN TANK 0-1, 20 . DELETED DRAW i NG SHEET PAGE REV V',..V ~ C,Rl,N~ - AL..O'YCO.(P.12 031113 ) 27 . MECHAN I CAL TRAVEL STOP INS TALL ED ON VALVE 310 G])

9 . DELETED IQ.CHAIN OPERATED.@)(@

21 .

22.

VALVE ,

DELETED DWG.6006473-157 . S/C 94-377 1 0

&h 2

28 .

TO L I MI T OPEN STEM TRAVEL ( REF: wen 6011930 - 140, PAGE 3 )

CONNECTION PO I NT FOR FLEX EQU I PMENT (ill) 102009 4 0 83