ML21305A649

6 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.3-7, Sheet 1 of 2, Drawing 19408, Revision 8, Sheet 1, Electrical Logic Diagram Component Cooling Water Pumps

ML21305A649
Person / Time
Site:	Diablo Canyon
Issue date:	10/11/2021
From:	Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML21306A142	List: DCL-21-074, 6 to Updated Final Safety Analysis Report, Figure 3.2-4, Sheet 1 of 16, Drawing 102004-3, Turbine Steam Supply System ML21305A089 ML21305A090 ML21305A091 ML21305A092 ML21305A093 ML21305A094 ML21305A095 ML21305A096 ML21305A097 ML21305A098 ML21305A099 ML21305A101 ML21305A102 ML21305A103 ML21305A104 ML21305A105 ML21305A106 ML21305A112 ML21305A113 ML21305A114 ML21305A115 ML21305A116 ML21305A117 ML21305A118 ML21305A119 ML21305A120 ML21305A121 ML21305A122 ML21305A123 ML21305A124 ML21305A125 ML21305A126 ML21305A127 ML21305A128 ML21305A129 ML21305A130 ML21305A131 ML21305A132 ML21305A133 ML21305A134 ML21305A135 ML21305A136 ML21305A137 ML21305A138 ML21305A139 ML21305A140 ML21305A141 ML21305A142 ML21305A143 ... further results
References
DCL-21-074
Download: ML21305A649 (1)

Text

2 3 4 5 6 7 8 9 10 CS/CLOSE (SWGR> NOTES:

BREAKER IN 2/2 43 - MODE SELECTOR SWITCH 2/2 HOR A CS/START TEST POSITION - TRANSFERS CONTROL FROM MAIN CONT BO E OTE I TO HOT SHUTDOWN PANEL CLOC AT SWGR>

2/2 LUBE OIL PRESS HDR B COMP COOL WTR 43/MAN 6, - REMOTE CONTROL SWITCH LOCATED ON LOW PRESS *** 2/2 HOT SHUT DOWN PANEL D TRANSFER TO DIESEL 2/2 **- SHUTDOWN MODE SELECTOR SWITCH LOC ON HOT REF 4,5 &6 2/2 BLOCK AUTO START PANEL 2/2 SIS 43/AUTO *** - SWITCH IS LOCATED IN THE MAIN CONT RM

• • • CS/NEUT LOW PRESSURE SETPOINT ONLY REACHED WITH LOSS OF ALL RUNNING PUMPS 43/TS/CONTROL RM SIS AUTO CS/NEUT D 6. REMOTE START SIGNAL a b--0 REF 4, 5 & 6 {  : CLOSE 4KV AUTO TRANSFER SIGNAL (NO SIS> 43/MAN 52

• • TRIP 52HFl2 NO. I I CS/START 52HGl2 NO. 12

6. REMOTE 52HHl2 NO. 13

REFERENCES:

DWG NO.

C START CCW PP ALARM CS/TRIP (SWGR> I. LOGIC DIAGRAM SYMBOLS- - - -19425

2. SCH DIAG COMP CLG WTR- - - -437593 ccw pp CS/STOP 3. SLM&R DIAG 4KV BUS F, G&H - - 437533 OVERCURRENT

6. REMOTE 4. LOGIC DIAG 4KV FIi AUTO XFR-458863 II

<.O C TRANSFER TO DIESEL 5. LOGIC DIAG 4KV GIi AUTO XFR-458864 II REF 4,5 & 6 43/MAN LOAD SHED 6. LOGIC DIAG 4KV H" AUTO XFR-458865 II

{ F START SIGNAL CX) 4KV AUTO XFER CS/ON CS/STOP LL G SIGNAL (NO SISl w

0 a::

N CS/AUTO

~ B ON 0

I L.O. LOW PRESS w

C o OVERCURRENT OFF CJ) 0 0 u

0

" C +-

CJ)

Q) 0 COMPONENT COOLING PUMP AUXILIARY LUBE OIL PUMP 52-IF-44 NO.

52-IG-41 NO.

II 12 NUCLEAR SAFETY RELATED KEY DWG. SECTION - - 3 -

1 UO

. 52-IH-35 NO. 13 UN J T I 0'<:J" DATE REVISION DESCRIPTION DWG SCALE:

CX) I V) ELECTRICAL O-z 06-18-2018 Revised Pe, DDN-2*1867 BI LL OF MAT L:

s:::f IN LOGIC DIAGRAM (jl CX)

-oL 00 A D" D. ZNS4 COMPONENT COOLING WATER PUMPS SUPSDS:

II s:::f Q) 0:::: (jl U) R. E. FXC2 SUPSD BY:

w- =:J DIABLO CANYON POWER PLANT DRAWING SHEET PAGE REV I- II I. V. NIA vlZO PACIFIC GAS AND ELECTRIC COMPANY 19408 0 8

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