ML23241A538

7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.3-5, Drawing 102790, Revision 4, Logic Diagram Auxiliary Salt Water Pumps, Sheet 1

ML23241A538
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 102790, Rev 4
Download: ML23241A538 (1)

Text

06LZO 1 1 2 3 4 5 6 7 8 9 10 CS/START NOTES

£43/MAN 43/TS - TRANSFER SWITCH TRANSFERS CONTROL FROM CS/CLOSE (SWGR) MAIN CONTROL BOARD TO HOT SHUTDOWN PANEL E ~_____.,...._ 43/TS/CONTROL RM <LOCATED AT SWITCHGEAR).

MAIN5

---+----------L2~12:- -------t_,. 43 - MODE SELECTOR SWITCH FOR SELECTING E 5& OCK AUTO ST II AUTO OR II MANUAL II MODE ( LOCATED AT SIS c~~ PANEL &

SIS AUTO 6 - REMOTE CO NTRO L SWITCH (LOCATED AT HOT REF A CS/NEUT SHUTDOWN PANEL).

5&6 START SIGNAL 6REMOTE Yz £ - SWITCH LOCATED IN MAIN CONTROL ROOM.

REF 4KV AUTO TRANSFER 643/MAN D 5&6 B SIGNAL (NO S!Sl D

---0 CLOSE

( ALARM 52 TRIP 52HF8 NO. 21 52HG6 NO. 22 CS/STOP 212.....__ _ _ _ __

6REMOTE C REFERENCES DWG NO.

£43 /MA N I. LOGIC DIAG SYMBOLS _______ l9425

2. SCHEM DIAG AUX SALT WATER PP __ 441287 CS/STOP OVERCURRENT

3. SLM& R DI AG 4 KV BUS F ____ _ . 4 4 I 2 29 RM INDEXED REV. _;J__

4. SLM& R DI AG 4 KV BUS G & H _ _ _ 4 4 I 2 3 0 CS/TRIP (SWGR)

5. LOGIC DIAG 4KV BUS SECTION "F" AUTO TRANSFER _______ 441286

6. LOGIC DIAG 4KV BUS SECTION TRANSFER TO DIESEL "G" AUTO TRANSFER _______ 441297 T.A. Betterswort LOAD SHED No. 1986 B l't. ~ "

4 REV NUCLEAR SAFETY RELATED COAST VALLEYS DIVISION 102790D.E62 01-14-94 DWL KEY DWG--SECTION _3_ UNIT 2 MICROFILM BILL OF MATL LOGIC DIAGRAM DWG LIST AUXILIARY SALT WATER PUMPS SUPSDS EE-48591 l (DC2-EE-48593l ON ._D_WN_ _ _ _____.

2 2-16-90 REV NOTE (FCT-010370) 169972 TE VL LCV SLW KAW CHKD EZ DIABLO CANYON f-S_UP_S_D_B_Y_ _ _ _ _ _ _ A I 9-30-75 APPROVED FOR CONSTRUCTION 169972 EZ LRW JWC OK HH DPJ SHEET NO. SHEETS DEPARTMENT OF ENGINEERING NO. DATE DESCRIPTION GM/SPEC OWN CHKD SUPV APVD BY TAB DATE 9 75 PACIFIC GAS AND ELECTRIC COMPANY REV N 1805 R E V I S I O N S SCALES NONE SAN FRANCISCO, CALIFORNIA 102790 4 2 3 4 5 6 7 8 9 uI = I 9406 I0