ML23241A581

7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.3-8, Drawing 19409, Revision 9, Logic Diagram Auxiliary Feedwater Pumps, Sheet 1

ML23241A581
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 19409, Rev 9
Download: ML23241A581 (1)

Text

2 3 4 5 6 7 8 9 10 601761 CS/NEUT E

AMSAC SYSTEM 3HH8/Q- STEAM GEN BLOWDOWN VVS LO-LO LEVEL REF 4 43 / MAN STEAM GEN NO, REF 5 & 6 6 REMOTE LO-LO LEVEL D '>--T_R_AN_S_T..;_O...;;.D..;_SL;;........w.i CS / NEUT AUX FDW STEAM GEN NO. 2 6 REMOTE SUP VLVS LO-LO LEVEL CS/CLOSE ( SWGR l 112 D STEAM GEN NO. 3 LCV I I 0 LCV 111 LO-LO LEVEL LCV I 13 STEAM GEN NO. 4 2/2 LCV I 15 CS/START ( REF 3)

FCO REF 5 & 6 A SIS AUTO CS/ START CUT OUT START SIGNAL If) 6 REMOTE NO. 11 REF & B 4KV AUTO TRANSFER CLOSE

-0 5 6 MAIN TURB SIGNAL ( NO SIS l FWP TR I PPED 52 NO. 12 ALARM TRIP 43/TS ( CONT RM) 52HH8 NO. 12 ~

C CS / STOP 2/2 52HF9 NO. 13

REFERENCES:

DWG NO. NOTES: 6 REMOTE OVERCURRENT I. LOGIC DIAGRAM SYMBOLS----I9425 43 - MODE SELECTOR SWITCH FOR SELECTION

2. SCH DIAG AUX FW pp _ _ _ _ _ 437583 BETWEEN "AUTO" & "MANUAL" LOCATED ON

3. S/D AUX FW MTR OP vvs ____ 437507 HOT SHUTDOWN PANEL REF & C TRAN SFER TO DIESEL 5 6

4. SID STM GEN BLOWDN SOL VVS--437685 43/TS - TRANSFERS CONTROL FROM MAIN CONT BO LOAD SHED

5. LOGIC DIAG 4KV "F" AUTO TRANS_ 458863 TO SHUTDOWN PANEL LOCATED ON THE SWGR CS/TRIP (SWGR)

6. LOGIC DIAG 4KV II H" AUTO TRANS _ 458865 6 - REMOTE CONTROL SW ITCH LOCATED ON HOT SHUTDOWN PANEL 2121----------

CS/STOP (\J B

9 REV KEY DWG--SECT_3_

NUCLEAR SAFETY RELATED COAST VA LLEYS DIVISION UNIT I MICROFILM APP§?YED GM I 6 70 2 7 BILL OF MATL 9 s-,-Cflf REV 3HH8 TO 3HH8/3HF9 ( FCT-I7I 16) WAA w!J LRW SUPV .H HERT I NG LOGIC DIAGRAM DWG LIST 8 1-20-94 REDRAWN; DEL STAR --:-==-=----:-=-c~=---..::+-----+-----+-...::...='.___J-__:_:_..:::_~..:..::.:...:../........'....'..::.....__r-------<

NOTE; ADD REF'S WAA WG DSGN. E ZE IT ER AUXILIARY FEEDWATER PUMPS SUPSDS i-------------_..-o 5 & 6; REV LOGIC (FCT-I6395) DWL DN OWN. R D SMITH SUPSD BY A 7 12 92 REV AS PER LOGIC DIAGRAM (FCT- MS VAL DSW MB J WC CHKD. EZ DIABLO CANYON 14621) (DCI-EE-4759I,-47594) O.K. GVZ TAB DATE I I 69 HH DEPARTMENT OF ENGINEERIN G SHEET NO. SHEETS -

REV. =-z0 NO. DATE DESCRIPTION GM DWN. CHKD. SUPV.

t----'------'------------_j__-=-----...1....:---:....L..::..:..:.:..:::....:...L..:....:..:.....:...:...L.__~A~P~V~D.:..__-t-------iSCALES REVISIONS NONE PACIFIC GAS AND ELECTRIC COMPANY SAN FRANCISCO,CAL[FORN[A 19409 9 -

DWG DWG PROJECT INSTALLATION DIVI SION DD MAN

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