ML21305A630

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6 to Updated Final Safety Analysis Report, Figure 3.2-23, Sheet 9 of 53, Drawing 102023, Revision 91, Sheet 7, Ventilation & Air Conditioning Systems
ML21305A630
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 10/11/2021
From:
Pacific Gas & Electric Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML21306A142 List: ... further results
References
DCL-21-074
Download: ML21305A630 (1)


Text

70 71 72 73 74 75 76 77 78 79 A A MECHANICAL EQUIPMENT ROOM ELEVATION 1001 PRESSURE EQ(MLIZATION

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l.[J NOTES FOR LEGEND, ABBREVIATIONS, INDEX, AND GE.NeRA.L 7 FOR NORMAL SUPPLY AIR !'l't5Tl:M DUCT ANO DUCT 6UPPORT5 ARE QUALIFIED TD 5ElflMIC. C.LM>fl 1 GRITERl"-..1. EQUIPMENT AP.e DHlliNATED NOTES, SEE 102023 SHEET Z A~D 102001 SHEET 3 I DU16N C.LA!'IS ll, BUT SUPPORTED SO TKAT THEY WILL R'E.Ml,,IN IN PLl,,CE.

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~ APT'ER A MD561U 'Ii.VENT NOT NECUSA"-'f TO l'UlllCTION AFU.11. 'THi EAR'fH*

00 2 SEE. DRAWIN6 512904 FOR AIR FLOW DIAGRAM QUAkE@:D Q) z +- 3 CONAX RTD ASSEMBLY IRTD-43Y2-SS25TDl IS PROVIDED WITH a FOIH,MERC'oENC.'t VENTILATION &'tS'fEt,.11, EQUIPMENT ARE EVALLIAUD TO 0 .U.MAIN INTAC.T '-ll"UR &IUN& 9UIIUEC.'TlD TO A'l'OSTU\.ATED HOSGKI &VEMT C) MOORE RBA/2W ALARM SWITCH FOR FIRE PROTECTION. LOCAL 0

oZ l.[J C) 0 hi ALARM IS INITIATED WITH A TEMPERATURE RISE TO 150*F.

,lli "RTD' = RESISTANCE TEMPERATURE DETECTOR.

"-A55 I EQUIPMENT FOR EM£RCi£NC.'f DU(.T<ORK,~~!

AR& QUALIPIED TO 5EISMIC. CLAH I CRITERIA 7t*8 -

SD C.AL&UU.TED STRli.55&.S Alt.a TO &E. Wl'TKIN THE ALLOWAaL&.s FOP. DUl!iiN OUC.T ~UPPORTS

-0 SEE DC-663278-622 FOR REFERENCE (72/73~)(73/74~) A5 SHEET 7 CHANGE m 0 0 ~ 26 DAMPER/EOLJ IP 7 l.[J er:

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(1)0 L 5 SEE. DRAWING 102011 SHEE.T 6 ~ FOR SAMPLING DIABLO CANYON POWER PLANT - PG&E CO" 11 :J Q) ROOM PHYSICAL LAYOUT er: VENTILATION & AIR CONDITIONING SYSTEMS w

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~ i'OR NORMAL A/G 5'f&TEM1 EQUIPMENT ARE DE51GNA'T6D DE&UiN C.LA!o!> n, ,N 3UT 5UF'l"OR'TED 50 THAT THEY WILL REM,-\N IN P'Lt.C.e AFTER A ~ fm DRAWING SHEET PAGE REV f- 11 EVEN'f MOT Nf:C.U5A1t TO l=UNC.1'10M AFTER THE 1:.AR"\'HQUAV.E ~

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