ML23241A299

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7 to Updated Final Safety Analysis Report, Chapter 3, Figure 3.2-4, Drawing 108004-5, Rev. 102, Sheet 5, Turbine Steam Supply System
ML23241A299
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: ... further results
References
DCL-23-044
Download: ML23241A299 (1)
v • d • e


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NOTES I.

LIM ITS OF ASME BO IL ER AND PR ESSURE VESSEL CODE SEC T I ON I ( I 968 l JURISD ICTI ON.

MANUAL AND MOTOR OPERATED VALVES WI TH ITEM NUMBER ANO WI THI N THE LIM ITS AR E UNDER SPEC. 8729.

2.

MA NUAL VA L VES WI TH I TEM NUMBER ON CLASS E LI NES AR E UNDER SPEC.8762.

EXCEPT AS NOTED. MANUAL VA L VES WI TH 1 TEM NUMBER ON CL ASS B OR C LIN ES ARE UNDER SPEC.8729, EXC EPT AS NOTED.

3.

ON All TRAPS Ile L CV DRA INS FUL L I NSULAT I ON I S USED UPS TREA M &

PERSONNEL PROTECT I ON DO WNSTREAM.

,-s-1 4,

I GREE NWOOD SPEC TAC L E FLANGE, ANS I 600=,

OC - 6 0 12 369 -1.

REAC TOR 6 --~~

5.

ALL TEAM TRAPS ARE TO HAVE I NTEGRAL STEAM STRAIN ERS.

6.

CHECK VALVE IS QA CLASS ' Q',

DES I GN CLASS I ANO WELDED TO I SOLA TI ON VA L VE, BOTH ARE UNDER SPEC.872 1,

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7.

MA NUAL VALVES WITH TH IS NOTE SHAL L BE OC - 66 3 125 - 8 (4R - 6 83 14l.

8.

( SEE TAB L E 3 0C

) SUBSCRIP TS A,B,A -1, A - 2 ETC WERE ADDED TO NOZZL E NOS TO DI FFER ENT IATE SERV I CE & I NS TRUM EN T TAGGING, REF.

DWG. DC - 66 3206 - 3, - 44 TO - 5 1.

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( FE-I l OR I FI CE PLATE REMOVED, ORIFICE FLANGES WI TH VA LVES RETA I NED. <It[)

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ACCORDA NCE WI TH DES I GN CR JTER I A MEMORA NDUM M-6 1 ~

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% ' - 2500 = OBER T GA TE VALVE SUPP L I ED FE.f.OWATER BY WES TI NGHOUSE P4 MATER IAL.@)

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13. VALVES PER PO 4R - 59 9 11, MC *7<:IEIT])

14. MAI N STEAM L EAD DR I P PO T DRAI N P I P I NG SHALL BE I N ACCOR DANCE WITH DC 04906 3 TYP E V

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15, VELAN B 12 205 4F 02TS ~

16.

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V*O om, DATE 32 33 NOTES ( CONT>

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!F CV - I, 42, 3 L l TO THE G-LINE ANCHOR AT l ~f L~~g~NE BUI LDI NG I/ALL IS SEISM JU LLY 26.CALSI LJ NSUL AT I ON REPLACEO lll THBLANKET INSULATION FOR 90' ELBOWS H ELEV 129 '

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Pl PE FOR ENHANCED EROSION/CORROSION.

REFER TO APPLICABLE PI PING I SOMETRIC DRAIIINGS FOR LOCH IONS.

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33. CAL SI L l NSULAT l ON REPL ACEO IIITHPAD JNSULATJON PER Mi'O M000022.(REF.

FCT - J l458FOR DETAI LS!.~

3. SC NOZZLENIMl ERSARE FORTHE REPL ACEM ENT SG' S,REFER TOOWG DC602 1712 - 70 FOAACROSS

  • AEFEAENCE

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