ML20268A880

5 to Updated Final Safety Analysis Report, Chapter 7, Drawing 19406, Sheet 1, Rev. 4, Logic Diagram Auxiliary Salt Water Pumps

ML20268A880
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: DCL-20-075, 5 to Updated Final Safety Analysis Report, Chapter 7, Drawing 441313, Sheet 1, Rev. 37, Electrical Schematic Diagram Containment Fan Coolers ML20268A349 ML20268A350 ML20268A351 ML20268A352 ML20268A353 ML20268A354 ML20268A355 ML20268A360 ML20268A361 ML20268A362 ML20268A363 ML20268A364 ML20268A365 ML20268A366 ML20268A367 ML20268A369 ML20268A370 ML20268A372 ML20268A373 ML20268A374 ML20268A375 ML20268A376 ML20268A377 ML20268A378 ML20268A379 ML20268A380 ML20268A381 ML20268A382 ML20268A383 ML20268A384 ML20268A385 ML20268A386 ML20268A387 ML20268A388 ML20268A389 ML20268A390 ML20268A391 ML20268A392 ML20268A393 ML20268A394 ML20268A395 ML20268A396 ML20268A397 ML20268A398 ML20268A399 ML20268A400 ML20268A401 ML20268A402 ML20268A403 ... further results
References
DCL-20-075
Download: ML20268A880 (1)

Text

2 3

4 90v61 CS/START LOW SYSTEM PRESS 43/MAN 2/2 5

6 7

8 9

10 NOTES:

43 - MODE SELECTOR SWITCH FOR SELECTION BETWEEN II AUTO" &

11 MANUAL II E

REF 4 & 5 E LOSS OF VOLT AGE ON

(

OTHER(ASWJ4KV BUS SIS-"

43/TS - TRANSFERS CONTROL FROM MAIN CONT BD TO HOT SHUTDOWN PNL. LOC AT SWGR.

6 -

REMOTE CONTROL SWITCH LOCATED ON HO D

C B

A D TRANSFER TO DIESEL BLOCK AUTO START 43/AUTO SHUTDOWN PANEL 43/TS/CONTROL RM 2/21---------~

C

?

SIS AUTO START SIGNAL 4KV AUTO XFER SIGNAL (NO SIS) 43/MAN CS/NEUT CS/NEUT 6 REMOTE Q_ ALARM?-::,

43/MAN CS/STOP CS/CLOSE (SWGR)

CS/START 6 REMOTE 2/2 CS/STOP 2/2 6 REMOTE OVERCURRENT CS/TRIP (SWGR)

• • - SWITCH IS LOCATED SHUTDOWN PANEL

• • • - SWITCH IS LOCATED CONTROL ROOM CLOSE 52 TRIP 52HF8 NO.

I I 52HG6 NO.

I 2

REFERENCES:

AT THE HOT IN THE MAIN DWG NO.

I. LOGIC DIAGRAM SYMBOLS----19425

2. SCH DIAG AUX SALT WATER PP-437594

3. SLM&R DIAG 4KV BUS F,G&H --437533 4. LOG I C D I AG 4 KV II F II AUTO X FR _ 4 5 8 8 6 3

5. LOGIC DIAG 4KV "G" AUTO XFR-458864 REF 4 & 5 C TRANSFER TO DIESEL LOAD SHED

!J 4

REV REGISTERED ENGINEER C

KEY ELEC SECT 3 RM INDEXED REV.£_

APP~~VED GM I 6 7 02 7 14621,DCI-EE-47591 & -47593)

JWC CHKD.

GVZ/HH 2-16-73 MISC CHGS APPROVED FOR CONSTRUCT!ON(M) 167027 EZ LRW DN O.K. EZ HH NO.

DATE DESCRIPTION GM TAB DATE I I 69 l---___j_ __

_j__ __________

____!L_:..:...:__---1._--=-D.......:WN_:_:_ *....i__::_C____:HK.:..::.D....:...LS:..::U.:....PV.:....:*..1___A__:_P__:_V::_D.:_. -li------------iscALES REVISIONS NONE DWG DWG 19406D. E62 01 94 OWL TYPE SUBJECT Gl DRAWING TITLE UNIT NO.

IAlulxlIILII!A!RIYI lslAILITIWIAITIE!RI jrjulMIPlsl I 1#111 14 I 5 16 21 16-44 42 44 NUCLEAR SAFETY RELATED UNIT I LOGIC DIAGRAM AUXILIARY SALT WATER PUMPS DIABLO CANYON DEPARTMENT OF ENGINEERING PACIFIC GAS AND ELECTRIC COMPANY SAN FRANCISCO,CALIFORNIA PROJEC LOCATION

!DI I IAIBILl0l 45-50 INSTALLATION TYPE

[g 51 D VISION NAME

[ID 52 DD MAN MISC CODE HOURS CADD

@]Q]IIII ill 53 55 56 57 59 60 COAST VALLEYS DIVISION MICROFILM BILL OF MATL owe LIST SUPSDS SUPSD BY SHEET NO.

SHEETS 19406 REV.

4