ML21305A850

6 to Updated Final Safety Analysis Report, Chapter 3, Figure 3.2-3, Sheet 2 of 11, Drawing 108003-3, Feedwater System

ML21305A850
Person / Time
Site:	Diablo Canyon
Issue date:	10/11/2021
From:	Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML21306A142	List: DCL-21-074, 6 to Updated Final Safety Analysis Report, Figure 3.2-4, Sheet 1 of 16, Drawing 102004-3, Turbine Steam Supply System ML21305A089 ML21305A090 ML21305A091 ML21305A092 ML21305A093 ML21305A094 ML21305A095 ML21305A096 ML21305A097 ML21305A098 ML21305A099 ML21305A101 ML21305A102 ML21305A103 ML21305A104 ML21305A105 ML21305A106 ML21305A112 ML21305A113 ML21305A114 ML21305A115 ML21305A116 ML21305A117 ML21305A118 ML21305A119 ML21305A120 ML21305A121 ML21305A122 ML21305A123 ML21305A124 ML21305A125 ML21305A126 ML21305A127 ML21305A128 ML21305A129 ML21305A130 ML21305A131 ML21305A132 ML21305A133 ML21305A134 ML21305A135 ML21305A136 ML21305A137 ML21305A138 ML21305A139 ML21305A140 ML21305A141 ML21305A142 ML21305A143 ... further results
References
DCL-21-074
Download: ML21305A850 (1)

Text

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I , ALL ISOLATION VALVES ON THIS SHEET WITH PG&E 2 S, SC-70 IS DESIGN CLASS I I AND SEISMICALLY ANALYZED 9, SOME Kl6 PIPING SECTIONS AND/OR FITTINGS MARI< 1*10, SHALL BE UIIDER SPEC 871 I I KELLOGG I IN ACCORDANCE WITH DESIGN CRITERIA MEMORANDUM HAVE BEEII REPLACED WI TH AL TERIIATE C2)

EXCEPT AS IIOTED, T M-61, Q9 MATERIALS TO REDUCE EROSION/CORROSION OF ALL PIPING ON THIS SHEET SHALL BE PG&E CODE CLASS E 27 6, FEEDWATER PUMP SUPERVISORY II\ISTRUMEIITATIOl1 THE PIPING, SEE DWG,500562 FOR DETAILS, 2 A ALL MAIN FEEDWATER AND FEEDWATER BYPASS PIPING SHOWI\I OIi I 08020, ( 33~s1c) I 0, BORG WAGIIER VALVE PER PO 4R 67228 FROM THE CODE CLASS BREAK CHECK VALVE TO THE G-LINE 7, VELAII VALVE PER PO 4R-67229 IDC 6000235-42-1 I, DIABLO CANYON POWER PLANT - PG&E CO" ANCHOR AT THE TURBINE BUILDING WALL IS SEISMICALLY 11, LATERAL BRAIICH I, D, CLAD WI TH IIKOl1EL, c::=)

AI\IALYZED, IDC 663317-173-1 I, FEEDWATER SYSTEM 12, BRANCH CONNECTION 1,0, CLAD WITH INCONEL 3, ALL VALVES WITH ITEM 1'10, SHALL BE UIIDER SPEC, 8762 8, START-UP STRAIIIERS TO BE 11\ISTALLED AIID REMOVED AS I\IEEDED, REF PROJECT REF, MMD M000039-I, (IT]) DRAWi J\IG SHEET PAGE REV EXCEPT AS IWTED, --,

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• 1 4, VALVES FCV-510, 520, 530, 540, 151 0, 1520, 31*P:OIC 3 Size ARE O SAFETY RELATED DESIGN CLASS I, FI LE 20 258 5, ( 32~B;C) 13, PIPE SECTIOI\I COIHAII\IS A MIIL OF 0, IO;;

CHROMIUM, ,0-_ 6-L ,r-~  ;-J 08003 j 0 8 05-19-2016 Z11S4 FxC2 1,uA f)OT REQUIRED PER CF3, IDS REVISED PER DFT-7*3695