ML23241A588

7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.2-1, Drawing 495884, Sheet 1, Functional Logic Diagram Feedwater Control & Isolation

ML23241A588
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
Download: ML23241A588 (1)

Text

t,88S6t, , 10 LOOP 3 & 4 INTERLOCK (SHEET 131 NOTES CONSISTS REDUNDA VALVED L __ T THE SOLE

]NG THE

2 . ALL CIRCUITS !N THIS SHEET ARE NOT REDUNOMIT E~CEPT WHERE INO!CATEO "REOUNOUN T " .

I' 3 . OPEN/S HUT INDIC.UION FOR EACH FEEDWATER CONTROL VA LVE IN CONTROL ROOM.

MODUt ATE M:)()LJLATE FEEOWATER SHEET NUMB ERS RE FER TO THE REFERENCE NUM:>ERS BELOW .

ev/lls°'wvAAtEvRE 4 MA I N VAL VE 4 WH ENE VER A PROCESS SIGNAL IS USED FOR CONTROL ANO JS OER!VEO FROM A PROTECTION FCV - 1540 FCV - 540 CHANNEL , lS0LH!0N ft.JST BE PROVIDED .

( NOTE 3) <NOTE 3) 6. nus DRAWING ILL USTRATES THE FUNCTIONA L REQUIREM ENTS OF THE RE ACTOR CONTROL ANO PROTECTION SYSTEM. nus DR AW I NG DOES NOT REPRESENT ACTUA L HARDWARE I MPLEMENTATION. FOR HARDWARE IMPLEMENTAT ION , REFER TO THE APPLICAB LE SCHEMATIC.

~-------------,

REFERENCES ~ - ~__!J I, Fi.tjCT!ONAL LOC!C DIAGRAM INOH ANO SYMBOLS ********** -********-************-**-56530H* l **** _. 495871 2,Fi.tjCT!ONALLOC!COIAGRAMREACTORTRJPSIGNALS ** _ ************** - ** -*****-****** S653074*2 ****** 495872

3. F!M CT!ONAL LOC!C DIAGRA M NUCLU R INSTR U.10 t-u.NUAL TRIP SIGN.1.LS .***************** 56530H *3 ****** 495873 Fi_tjCTlONAL LOC!C DI AGRA M NUCLUR INSTRPERM!SSIVES ANO BLOCKS **-**-***********-S6S 30 H * ...... 9587 F!MCT !ONAL LOGI C DI AGRAM PRIMA.RY COOL ANT SYSTEM TRIP SIGNALS **** 56S3074

• 5 ****** 495875 6 . Fll'l CTIONALLOG ! COIAGRA M PRESS URI ZER TRIPSIGNAL S * *

• 56S307

• 6 . ***** 49S876

7. F!MCT IONAL LOG I C DIAGRAM STU M GENERATOR TRIP SIGNALS * . * * * * * * * * * * * * * * * - * * * * *

• 5653074*T *..

• _.495877

8. Fll'lCTIONAL LOGIC OI AGRAMSAFEGUAROS ACT UAT IONS !GNALS ******* . . . . . . . . 56S3D7

• 8 ...... 495878

9. Ft.tKT I ONAL LOG IC DIAGRA M ROO CONTROLS ANO ROO BLOCKS ** _. . . .. . .. . . *-** * * *

• S653074*9 .. *** 495819

10. FUKT!ON.I.L LOG IC DIAGRAM STEAM DUI-P CONTROL ** ******* * - * * - * * * * * * * * * * * * * * * * * * * *

• S65JOH*I0 ** _ ** 495880 l l . FU.CTIONAL LOCICOIAGRAMPRESSUR1ZERPRESSUREANOLEVELCONTROL ._ ******** - ****** 5653074*11 ** _ ** 49588 1 12, FU. CT I ON.I.L LOCIC OIAGRAMPRESSURJZERllEAT ERCONTROL *************************** 565307 *12 ***** 495882

13. FU.CT ION.I.L LOG IC OIAGRAMFEEOWATERCONTROLANO ISOLATION . . . . . . . . . . . . . . . . . . . 56SJOH*IJ .. ** . 495883

14. FU. CTJONAL LOGlC OI AGRAMFEEOWATERCONTROLANO IS OLATI ON *********************** 56S30 H*l .. -*. 49588 15, Fl.tlCTlON.I.LLOG !COIAGRAMAUX!LIARY FEEO WATERPUHPSSURTUP ********************* 56SJ074* 15 ** _ ** 495885 16,F!MCTJON.I.LLOGICOI AGRAM TUR81NETR IPS , RUN6ACKS&-SIGN.I.LS ********************** 56S3074 *1 6 ***** 495886 17.F!MCT10NA L LOC!COIAGRAMAMSACS1GNALS *************************************** 5653074*17 ** _ ** 495887

16. f!MCT I ONALLOC I CDI AGRAM SEISMIC TR I P ********************* ****** ************* 8759077 ******** 495888 19, Fl.tlCT I ONAL LOG I C OI AGRAMOlG !UL FW CONT SYS INPUT S!GN.-1.L VALIDA TI ON 5653074*18 ***** 495889 20 . fltK T I ONAL LOGIC OI AGRAM OI G!UL FW CONT SYS FWF LOWCON TROLLER & Cv OEMA.N0 ****** 5653 074 *19 ** **

• 495890 2 1. FU.CT I ONAL LOG IC OIAGRAM OJG!U L FW CONT SYS CONT VCV SEO & TRACKING LOGIC ******* 5653074

• 20 **** 49589 1 22 , FU.CT I ONAL LOGIC DIAGRAM OJG!UL FW CONT SYS SIGNAL SELECTOR LOGIC.....

• 56S~074 *21 **** 495892 Z, . DRAWING INDEXSOLIO STATE PROTECTION SYS INTERCONNECTION&SCHEM . OIAGRAH ......* - 108044 2 - 1*

,,, :w;1,,, ****~"- "~- "(i~lf'Al ~1 NUCLEAR SAFETY RELATED KEY OWG--SEC T! ON ..l.... UNIT 2 FUNCTIONAL LOGIC DIAGRAM FEEOWATER CONTROL I. JSOLAT ! ON

• IT * ~ Slff!IOUlOIIC;'JillH*U

• USOOE lll!(l) I - IIU UL I( DlABLD CA NYON

• ;AC<<ONO:lltsl l i<iltHE*<nSIII LCV OEPAR TMENTOFENC!NEEAINC PACIFIC GAS ANO ELECTR I C COMPANY

[ 160 130 )49588 0.£62 11 - 04

• 93 EWP SANFRANCJSCO , CAL I FORNU I 9