ML20268A594

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5 to Updated Final Safety Analysis Report, Chapter 3, Drawing 108023, Rev. 75, Sheet 13, Ventilation & Air Conditioning Systems
ML20268A594
Person / Time
Site: Diablo Canyon 
Issue date: 06/30/2020
From:
Pacific Gas & Electric Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML20268B299 List: ... further results
References
DCL-20-075
Download: ML20268A594 (1)
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10. DAMPERS FCV-5047A AND FCV-5047B ARE ABANDONED IN THE CLOSED POSITION AND ELECTRICAL WIRING DISCONNECTED FROM MOTOR OPERATED DAMPER ACTUATORS.

I I. BLANK-OFF PLATE INSTALLED ON EXHAUST LOUVER/DAMPER.

12. AIR ELIMINATOR, BELL AND GOSSETT INLINE AIR SEPARATOR MODEL IAS-1-1/2.

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I. 100" REDUNDANT AND/OR SEPARATE. SI.IPPLY fANS ON 't'llAL BUS.

2. 100" REDUNDANT ANO/OR SEPARATE EXHAUST FANS ONYITA.LBUS
3. SUPPLY SHAFT ~If.OM MECHANICAL EQUIPMENT ROOM {FLOOR EL£VA.TION 154 ') PASSES VE.RT/CALLY DOWN rHROUGH eLfVA-TIONS 128' AND 115' TO £NO AT ELEVATION 100'
4. EXHAUST SH.AFT PASSES VERTICALLY UP THROUGH E,c...,,,.,r,oNS 85' 100' 115' 128' ANO t4O' TO E-28 1(,HAUST FAN R.COM ON ROOF
5. FIRE DAMP£f:l.5 Z FD-41.ANO 2*FO*c20 ARE INTERLQC1";£.D WITH PC*IZJ &,. PC ll2, RESPECTIVl;.LY. OF TH£ COz SIJPPRc'iSION SYS 7EM HAZARD N (REF OW6 1080/(j SH 6) TO CLOSE UPON ACTIVATION OF THE UNIT Z CABLE -SPRt;AOt/\\/6.ROOM COz. SYSTE.M )l'?i0/11,-E)
6. FOR LE.GENOJ ABBREVIATIONS, tNOe><, &- 6ENERAL NOTES~

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I UNIT I CSR O/A COOLING COIL RETURN UNIT I CSR O/A COOLING COIL SUPPLY E ';(/--IAUST SHAFT BY Ll ELEVATOR NO I

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