ML20268B150

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5 to Updated Final Safety Analysis Report, Chapter 7, Drawing 437657, Sheet 1, Rev. 23, Electrical Schematic Diagram Diesel Fuel Transfer Pumps
ML20268B150
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
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: ML20268B150 (1)
v • d • e


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LOCA" CONTROL ST A FUEL XFER PP 02 AT OSL I I LPH65 LOCA _ STARTER DIESEL FUEL TRANSFER PUMP 01 XLS202 -- LS2C2 DIESEL FUEL OIL DAY TANK I - I XSV189 -

SV l 89 DIESEL FUE L OIL DAY TANK I - I 8JA209 -

JUNCTION BOX A209 BTA208 -

TERMI NAL BOX A208 PJI 1 I 20/208V POWER PA l>j EL 11-2 PKRBS BUI LDI NG SUMP LOC AL ANNUNC I ATOR XLS260 --

LS 2 EO O:ESE L FUEL PUMP L EV EL SW I TC ~

XPS595 -

PS595

ESE L FUEL PUMP PRESSURE sw: TCH R ::F ERE[\\JCES D1NG \\W.

I, DESCRI PTION OF ELEC SCH EF

J AG SYMBOLS & EQUIP LOC fJOS. *--- C50003 2. S/L METER & RE LAY DIAG -

480V SYS BUS SECT I ON IG __________ 4375 42

3. S/L M[T[R & RELAY DJAG 480V SYS BUS S[C T JON 111 __ ________ 43754 3 4, SIL METER & RE LAY DJAG -

480V SYS BUS SECT I ON 2G __________ 4* 1238

5. S/L MET ER & RE LAY JAG -

480V SYS BUS SECT I ON 2H 4*1239

6. SCH l:.M CI AG -

MA I fJ ANNUNC I HOR, SHS.

15 & 16 __________ I U I ) oO I I ~5, 36 I U2 I 5007e5, 86 7. P I PING SC HEM -

D IESEL ENG:tff - GENERATOR SYS ___________ IU I l 102021 I U2 I I 08021 8,

INSTRUMEIH REFERENCE *-------------------------- I UI

& U2 I I 02 0 38

9. CI RCU I T SC HED 480V BUS SECTIONS F, G & H !UNIT 2 1 ________ 10275 4 10.

H6 TRIJMENT sc.,EM --

L EVE L l~ISTRUM ENT SYS ------------- I UI I 102033 NUCLEAR SAFETY RELATED U~I IT I & 2

( U2 I I 08033

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B C

P. G. &E. SYSTEM PH AS E scournc E A - C-B 2.

THE START SETT I NG FOR TH E HEADER "A " LEVEL S1vllcHES WI LL BE SLIGH TL Y DI FFERENT THA N THOSE FOR rEADER " B' WHICH P~ EVE~TS STAR TI NG BOT H PUMPS AT THE SAME TI ME.

DATE CS-2 4 -20 I 5

-=-

d 11i()f[$Sio_f,(

REV ISIO* DESCRIPTION ELECTRICA L SCHEMATIC DIAGRA M DIES EL FUEL TRANSFER PUMPS DWG SCA LE:

4NFC 4 Si ZIii 3.

PU MP CONTR OL SWJT: HES AT AL L F IVE DI ESEL G[ NERA-ORS MUST BE IN OFF POSIT I ON TO PREVE~T PJMP FROM STARTING.

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,::;,,,'f'c~*%, y'!;i REVISED PER DDN-2 *1 395 l

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DI A.BLO CANYDr~ POWER PLArH PA C I F IC GA S AND ELE CTR I C CO MPANY SAM FRANCISCO,

CAL!FORl'J JA 1

1 BI LL OF MATL :

SUP~ DS:

SUP~D BY :

DRAWI N~

I SHEET I PAGE I REV 4376~7 0 23 rOLD

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