ML23241A381

7 to Updated Final Safety Analysis Report, Chapter 3, Figure 3.2-4, Drawing 108004-7, Rev. 93, Sheet 7, Turbine Steam Supply System

ML23241A381
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: ML23241A381 (1)

Text

70 71 72 73 74 75 76 77 78 79 STEAM GENERA TORS SLOWDOWN SYSTEM 13. THIS SECTION OF PIPE CONSISTS OF A NOTES: 3"X I1/2" SCH. 160 SWAGE, P.S.E., 8.L.E.

I. LIMITS OF ASME BOILER AND PRESSURE INCONEL 625 AND A SECTION OF 3" DIA.

VESSEL CODE SECTION I ( 1968) JURISDICTION, SCH. 160 S.S. SEAMLESS PIPE "A312TP304L" ~

MANUAL VALVES WITH ITEM NUMBER AND 14. ALTERNATE SCBD SAMPLE POINT FOR USE WHEN WITHIN THE LIMITS ARE UNDER SPEC 8729.<I!:v FLASH TANK IS ISOLATED. PRIMARY SAMPLE POINT

2. YARWAY HY-DROP THROTTLING VALVE I", TO BE ISOLATED WHEN SECONDARY POINT K 16 I 043-2 f2VP 1 L8-21/2VP 11/2"; ORIFICE 7"6",1/2", FIG. NO. 6013 DCl-608, IS ]NUSE @B)

DC2-247,QE@

E 3. YARWAY 1500 LBS. HARD-SEAT STRAIGHT-WAY

15. STEEL PIPING IS 8167 ALLOY 600,

~~6~ ~~~0~REDUCING FLANGE IS Al82, 3

TEE IS E

BUTT WELD ENDS 21/2". FIG. 693ICS REF. OC-663125-4.<IH)

16. PO "024597 <IH)

4. YARWAY 1700 LBS. ll/2" HY-DROP THROTTLING VALVE, 3/4 1 PORT, FIG. 5817-F22,REF. DC-663125-27.QE@ 17. 3/4" CATE VALVE, S/C-93-6841, DC-6006473 166@)

5. ITEM 15 OR EQUAL, SPEC. 8729 ~

18. 3/4" YARWAY, S/C 93-5771 AND DC-6000235 71 <IH)

19. 3" VELAN PRESSURE SEAL VALVE NO. B-2054P-06-TS

6. RESET RV-I90 TO 200 PSIG AT 200"F WITH GRAPHITE GASKET~

(DCO-EM-325Rll. <YB)

20. TYPE 316L STAINLESS STEEL<}ED

7. SC-53-56, 63-66 AND CONDENSER FOR RE-27 ARE DESIGN CLASS II AND ARE SEISMICALLY 21. INCONEL 625, 3"X I1/2" SWAGE REDUCER~

ANALYZED IN ACCORDANCE WITH DESIGN 22. 3" 150* DURABLA NOZZLE CHECK VALVE, CRITERIA MEMORANDUM M-61,(TI]ZD DWG. DC-601I479-256, S/C 76-1440 WITH VITON SEAT <ill)

8. ALL PIPING ON THIS DRAWING IS PG&E CODE 23. CAL-SIL INSULATION REPLACED WITH PAD AT ELEV. 115' -31/2" CLASS H EXCEPT AS NOTED. PIPING ON SHELL SIDE (LINE 1012), NOZZLE AT S/G 2-1 SLOWDOWN OUT N / S ~

OF BLOWDOWN SYSTEM HEAT EXCHANGERS IS PG&.E 24. 3/4" GLOBE VALVE, S/C 95-4677 DWG. 6011929-42.<::IB)

CODE CLASS "E". COMPONENT

9. 21/2" CATE VALVE, P.O. "4R-72236, DWG. NO.

DC-663125-26(TID ~ @j'.D

~

COOLING WATER (SAMPLE CLRS D I D VENT TO ATMOSPHERE K-4172-3/4 CLG WTR HOR)

10. 6"-150 LBS. GATE VALVE, PO "4R-722733@:D

11. 3" S.S. KAMLOK ADAPTOR (633A-0770J ANO K-1085-I41IIP I R-0I83 COUPLER (633B-0770) @:D I

12. THESE VALVES WERE PURCHASED BY NPO E I K-4173-3/4 UNDER PO "722741. ~

I 21/2" XI1/2" ' I I (TYP 4)

L8-6087-3V~ Kl6-6088-21/2VP NOTE 3 NOTE i4 I1/2" X 3" (TYP 4)

LB-6086-3VP 1

• -3VP NOTE 3 NOTE 4 I I *-3VP NOTE 3 NOTE 4 I

C I *-3VP C CRA ITYP 4) 488-E 34 K-5730-12I I I NOTE 12 K2-5729-8I I I 05 ~ I -E FW HTR NOTE NOTE 12

" I 2-3A

[UiiJ B ©§)

K2-4069-6I I IP G-0323

~ ~

l,V-0370 K2-3/4"III o~~ RO

+~ 414 4" C-0348 A

ci~~ LEGEND: DIABLO CANYON POWER PLANT - PG&E CO.

o'Z rovN ---=- PIPING PER ASME BOILER AND PRESSURE TURBINE STEAM SUPPLY SYSTEM

~~~ VESSEL CODE SECTION I( 1968) JURISDICTION K2-4070-4I I IP K2-4"

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