ML23241A398

7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.3-5, Drawing 19406, Revision 4, Logic Diagram Auxiliary Salt Water Pumps, Sheet 1

ML23241A398
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 ... further results
References
DCL-23-044 19406, Rev 4
Download: ML23241A398 (1)

Text

5 6 7 8 9 10 2 3 4 901761 NOTES:

CS/START 43 - MODE SELECTOR SWITCH FOR SELECTION LOW SYSTEM PRESS BETWEEN II AUTO" & II MANUAL II 43/MAN 43/TS - TRANSFERS CONTROL FROM MAIN CONT BO E LOSS OF VOLT AGE ON 1/2

~** TO HOT SHUTDOWN PNL. LOC AT SWGR.

(OTHER(&\'.{)4KV BUS 6 - REMOTE CONTROL SWITCH LOCATED ON HO SHUTDOWN PANEL D TRAN SFER TO DIESEL 43/AUTO BLOCK AUTO START 43/TS/CON TROL RM 212------------- C  ?

• • - SWITCH IS LOCATED SHUTDOWN PANEL AT THE HOT CS/NEUT

• • • - SWITCH IS LOCATED CONTROL ROOM IN THE MAIN CS/CLOSE (SWG R) b AB SIS AUTO START SIGNAL REF 4 & 5

{ 4 KV AUTO XFER 43/MAN SI GNAL ( NO SI S) CLOSE

• • CS/START

,0,. REMOTE 2/2 52 TRIP 52HF8 NO. I I 52HG6 NO. 12

\~

2/2 CS/STOP 6 REMOTE

REFERENCES:

DWG NO.

C I. LOGIC DIAGRAM SYMBO LS----I9 425 43 / MAN

2. SCH DIAG AUX SALT WATER PP- 437594 CS/STOP OVERCURRENT 3. SL M&R DIAG 4KV BUS F, G&H - - 437533

4. LOG IC DIAG 4KV II FIi AUTO XFR -45 8863 CS/TR IP ( SWGR) 5. LOGIC DIAG 4KV II G" AUTO XFR-4588 64 REF 4 & 5 C TRANSFER TO DIESEL LOAO SHED JJ B

C NUCLEAR SAFETY RELATED COAST VALLEYS DIVISION

~---=:=111~!~v;-t-m~~m~~~~=r===ill~~r===~~~~=t:~~~a___ KEY ~~EC SECT _]_

RM INDEXED REV~ UNIT I MICROFILM BILL OF MATL APP~$VED GM 16 7027 LOGIC DIAGRAM DWC LIST AUXILIARY SALT WATER PUMPS SUPSDS SUPSD BY A J WC CHKD. GVZ/HH DIABLO CANYON SHEET NO.

146 21 , DC I -EE-4759I & -4 7593)

EZ LRW DN O.K. EZ HH DEPARTMENT OF ENGINEERING 2- 16-73 MISC CHGS APPROVED FOR CONSTRUCT!ON(M) 167027 NO. _

l--_j_

DESCRIPTIO N

_,L___ _ _ _ _ _ _ _ _ _____;L___:..:..

DATE GM OWN. CHKD.

___L_:______:_i_:___::__:__

TAB APVD. _:_::__.:___r---

SUPV. L.::..:~..l..__---- DATE I I -

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1scALES 25 - 69 PACIFIC GAS AND ELECTRIC COMPANY SAN FRANCISCO,CALIFORN[A 1940 6 NS NONE REVISIO OJ C INSTALLATION IV SION NAME MI SC CODE MAN HOURS D\IG WG UNIT NO. TYPE DRAWING TITLE 01 94 OWL [g ~ @]Q] [I))

TYPE SUBJECT 19~06D. E62 ,Di ~m~r~101 DJ 14 15 lAIUI XIIILIIlAIR IYI ISIAILITIWIAITIEIRI IPIUIMIPISI I421#111 16 21 16-44 44 45 - 50 51 52 53 55 56 57 59