ML23241A650

7 to Updated Final Safety Analysis Report, Figure 3.2-23, Drawing 108023, Revision 75, Sheet 13, Ventilation & Air Conditioning Systems

ML23241A650
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 ML23241A087 ML23241A088 ML23241A089 ML23241A090 ML23241A091 ML23241A092 ML23241A093 ML23241A094 ML23241A095 ML23241A096 ML23241A097 ML23241A098 ML23241A099 ML23241A100 ML23241A101 ... further results
References
DCL-23-044
Download: ML23241A650 (1)

Text

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DAMPERS FCV - 50 47 A AND FCV - 5 047B ARE ABANDONED IN TH E CLOSED POS I T I ON AND ELECTRICAL WI RI NG O I SCONNECTED FROM MOTOR OPERATED DAMPER ACTUATORS.

11.

BLANK - OFF PL ATE I NS TALLED ON EXHAUST L OUVER/DAMPER.

12. A I R EL I MI NATOR, BELL AND GOSSETT INL I NE AI R SEPARATOR MOD EL

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OUT.f/06 AIR OI.ITS/0 AIR FB*Z8 I

I (480V _SWITCHGEAR ROOM VENTILATION SYSTEM_ SUPPLY & EXHAUST) _________ _

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(.LEV 140'* O "'

( SE.£ SHE.ET 16 d-17)

NOTES.

I. IOOX RtDUNOANT AND/OR SePARAT£. S11PPL'( FANS ON r't7AL aus.

2. 100" REDUNDANT ANO/OR SEPARATE £XHA(JST FANS ON Yl'AL eus 3. SUPPLY SHAFT ~~OM MECHANICAL EOl/lPMC.NT ROOM (FLOOR

£L£VATIQN 154 ' ) PASSES Y£RTICALLY {)()WAI THROUGH £LfV--'*

TIDNS 128' AND 115' TO ENO Ar EL£VATl(JN 100'

4. f,i.HAVST SI-./AFr PASSES Vt.RTICALLY UP THROUGH Lt.VA TtONS 85', JOO', 115'. 128' ANO 140' TO E-Z8 £XHA.I.IST FAN R.COM ON ROOF

5. FIRE DAMPE~S l FD-41 A NO Z*FO*ZZO ARE INTE.RLOCl'ff.D WITH PC*IZJ &, PC 112,,USPf.C.rJVCLY. QF rH E. COz SUPPRESSION SYS TEA-I HAl.ARD N (REF OW6 10(;016 SH 6) TO CLOSE UPON ACTIVATION OF THE UNIT 2 CABl.£ SPREAOtN<, ROOM COz SYS TE.M ~

6. FOR LEGE.ND, A88R.fVIATIONS, INDEX, 6,, 6CNERAL NOTES, SE.£ SJ.Jff.TZ (I080l.3) OR SH£ETJ (108001)

7. see OR.A WINGS 59J48, 59349 FOR DUCT LAYOUT

- CONT. AT LEFT -

MECHANICAL EQUIPMENT ROOM CEILING ELEV 168'- O" FLOOR ELE.V !5~'-6"'

(SE.£ SHEE.T /6&,,17}

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