ML23241A597

7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.3-31, Drawing 441313, Rev. 7, Sheet 2, Electrical Schematic Diagram Containment Fan Coolers No. 21, 23, 24 & 25

ML23241A597
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: ML23241A597 (1)

Text

,----------------------------------------------------------------------------------------------------------7 O.L.AUX REL CONTR0:1::0:EED HOT SHUT DOWN PNL 4KV AU~ONJ~Ss?sRANSFER LOCWO:;RE::

INDICATION i

TIME DELAY ROOM TIME DELAY I

x1FU*0!-031 FU-LA ~ Hl'II rn~-----r-------+--------+----+---------<

FU-LB fil'..I:: IXJ~:,,..:IAC.------+---------J---------+------+----------i si'iiP 49-2F-49-2F-2 OL/LOW OL/HIGH PCCFCI ill 49-2F-2

"'----'"---+--_,_---------------------------+~o~"~"~'----+J SPF _

120 V AC CONTROL SCHEMATIC L _________________________ - ----------------------------------------------------------------------------------'

DETAIL A CONTAINMENT FAN COOLER No. 21 CIRCUIT No. F02POO

,-----------------------------------------------------------------------------------------------------------7 O.L.AUX REL HIGH SPEED HOT SHUT DOWN PNL 4KV AU~ONOB~SSITSRANSFER LOto:;RE:~

INDIUTION i

TIME DELAY ROOM TIME DELAY I

XIFU-01-DJI FU-LA SPH H01

---it::JJ-~2x1-~>-t-----~------+---------+-----+---------s

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TDC TDC Ml Ml 49*2H*I OL/LOW 49-2H-I X2t-~~-~---------------------~~O-L/~LO~W ______

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SPH _

120 V AC CONTROL SCHEMATIC L _________________________ - ---------------------------------------------------------------------------------'

DETAIL C CONTAINMENT FAN COOLER No. 24 CIRCUIT No.

HOIPOO I

I CONTROL ROOM iHOTSHUTDOWNPNL I DETAIL B 4KVAUTOBUSTRANSFER INOISIS I

CONTAINMENT FAN COOLER No. 23 CIRCUIT No. GOIPOO x1FII-C!--OJ1

-t.l~!~2XIH~'+' ----~-------+--------+----+------------,

SPG-l.S-0~

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x:c,,"-,,r-----,+,-,a--20--,-------+---------+------+----------i sTOPB

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B 2-2G-2 I

CS/HIGH 42-2G-2 2

B 4~s:~2 *l~ifNEUT ON 7

MG-2 42X-2G-2 I ES-4HGXG2 cT_CSJ(Jlj 18 HIGH

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DETAIL D 2G2AX PCCG:ll 37 4JX-2G-2 K609XG2 9

CONTAINMENT FAN COOLER No. 25 CIRCUIT No. G02POO 49-2G-2 lii7Ioif"

-F0RTABLE0FDEVICESANDTABLE0FDIFFERENCES, SEE SHEET I-

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SECTION_4 _

UNIT 2 SCHEMATIC DIGRAM CONTAINMENT FAN COOLERS NO.21, 23, 24, 1.25 P.G.11.E. SYSTEM PHASESEOUENCE A-C-8