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 ML23241A087 ML23241A088 ML23241A089 ML23241A090 ML23241A091 ML23241A092 ML23241A093 ML23241A094 ML23241A095 ML23241A096 ML23241A097 ML23241A098 ML23241A099 ML23241A100 ML23241A101 ... further results
References
DCL-23-044
Download: ML23241A588 (1)

Text

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LOOP 3 & 4 INTERLOCK (SHEET 131

[ 160 130 )49588 0.£62 I

11 - 04

• 93 EWP L

__ T MODUt ATE ev/lls°'wvAAtEvRE 4 FCV - 1540

( NOTE 3)

' ' ' I M:)()LJLATE FEEOWATER MA I N VALVE 4 FCV - 540

<NOTE 3)

NOTES CONSISTS REDUNDA VALVED THE SOLE

]NG THE

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

3. OPEN/SHUT INDIC.UION FOR EACH FEEDWATER CONTROL VALVE IN CONTROL ROOM.

SHEET NUMBERS REFER TO THE REFERENCE NUM:>ERS BELOW.

WHENEVER A PROCESS SIGNAL IS USED FOR CONTROL ANO JS OER!VEO FROM A PROTECTION CHANNEL, lS0LH!0N ft.JST BE PROVIDED.

6. nus DRAWING ILL USTRATES THE FUNCTIONAL REQUIREMENTS OF THE RE ACTOR CONTROL ANO PROTECTION SYSTEM. nus DR AW I NG DOES NOT REPRESENT ACTUAL HARDWARE I MPLEMENTATION. FOR HARDWARE IMPLEMENTAT ION, REFER TO THE APPLICABLE SCHEMATIC.

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

REFERENCES ~

- ~__!J 10 I, Fi.tjCT!ONAL LOC!C DIAGRAM INOH ANO SYMBOLS ********** -********-************-**-56530H* l **** _. 495871 2,Fi.tjCT!ONALLOC!COIAGRAMREACTORTRJPSIGNALS ** _ ************** - ** -*****-****** S653074*2 ****** 495872

3. F!MCT!ONAL LOC!C DIAGRAM NUCLUR INSTR U.10 t-u.NUAL TRIP SIGN.1.LS.***************** 56530H *3 ****** 495873 Fi_tjCTlONAL LOC!C DI AGRAM 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'lCTIONALLOG ! COIAGRAM PRESSURI ZER TRIPSIGNALS

• *

• 56S307

• 6. ***** 49S876

7. F!MCT IONAL LOG I C DIAGRAM STUM GENERATOR TRIP SIGNALS *

. * **************-****** 5653074*T *..

• _.495877

8. Fll'lCTIONAL LOGIC OI AGRAMSAFEGUAROS ACTUAT IONS !GNALS *******

........ 56S3D7

• 8...... 495878

9. Ft.tKT IONAL LOG IC DIAGRAM 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 ION.I.L LOCIC OIAGRAMPRESSURJZERllEATERCONTROL *************************** 565307 *12 ***** 495882

13. FU.CT ION.I.L LOG IC OIAGRAMFEEOWATERCONTROLANO ISOLATION.

.................. 56SJOH*IJ..**. 495883

14. FU.CTJONAL LOGlC OI AGRAMFEEOWATERCONTROLANO ISOLATION *********************** 56S30H*l.. -*. 49588 15, Fl.tlCTlON.I.LLOG !COIAGRAMAUX!LIARY FEEOWATERPUHPSSURTUP ********************* 56SJ074* 15 ** _ ** 495885 16,F!MCTJON.I.LLOGICOI AGRAM TUR81NETR IPS, RUN6ACKS&-SIGN.I.LS ********************** 56S3074 *1 6 ***** 495886 17.F!MCT10NAL LOC!COIAGRAMAMSACS1GNALS *************************************** 5653074*17 ** _ ** 495887 16.

f!MCT IONALLOC I CDI AGRAM SEISMIC TR I P ********************* ****** ************* 8759077 ******** 495888 19, Fl.tlCT IONAL LOG I C OI AGRAMOlG!UL FW CONT SYS INPUT S!GN.-1.L VALIDATI ON 5653074*18 ***** 495889

20. fltK TIONAL LOGIC OI AGRAM OI G!UL FW CONT SYS FWFLOWCONTROLLER & Cv OEMA.N0 ****** 5653074 *19 ** **

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

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

• 56S~074 *21 **** 495892 Z,. DRAWING INDEXSOLIO STATE PROTECTION SYS INTERCONNECTION&SCHEM. OIAGRAH......* - 1080442 - 1*

• IT * ~ Slff!IOUlOIIC;'JillH*U* USOOE lll!(l) I IIU UL I(

• ;AC<<ONO:lltsl l i<iltHE*<nSIII LCV

,,, :w;1,,, ****~"- "~-"(i~lf'Al ~1 NUCLEAR SAFETY RELATED KEY OWG--SECT! ON..l....

UNIT 2 FUNCTIONAL LOGIC DIAGRAM FEEOWATER CONTROL I. JSOLAT ! ON DlABLD CANYON OEPAR TMENTOFENC!NEEAINC PACIFIC GAS ANO ELECTR I C COMPANY SANFRANCJSCO, CAL I FORNU 9