ML23241A606

7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.2-1, Drawing 495843, Revision 3, Sheet 1, I & C Functional Logic Diagram Nuclear Instrumentation & Manual Trips

ML23241A606
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: ML23241A606 (1)

Text

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( LOIISETPOIH TI FLU, RnE REACTOR TRIP REACTOR TRIP Ei.ERG!ZE (SHEET2I ISHEET2I SOURCERAi.GEI-I.Y. IEITHERLOGICTR,1,Ji.J HIGHi.EU TROi.FLUt (H IGHSETPOI HTI RE,1,CT0RTRJP I. THEREDUH0Ai.TMA'-U,1,LBL0CKC0NTR0LSCONSIST0FTW0C0NTR0LS0NTHEC0NTR0L 1-i]GHi.EUTROi.FLUt HIGHi.EU TROi.FLU, I SHEET 2l 80,1,R0FOREACHRAHGE, ONE FOR EACH TRAI N . REACTOR TR!P RE,i,CTORTRIP ISHEET2I ISHEET2l

2. I /N33A IS !NL0CICTRAIHA.

I/ N 33B JS IN LOGIC HtAIN B.

3. I/N3BA IS IN LOGIC TRAINA.

I/ N38B 15 INL0GIC TRAINB.

4. I /N 47A IS IN LOG IC TRAIN A.

I/ N47B IS IN LOGIC TRAINB.

5. T\,/Q COMPUTER INPUTS ARE CONNECTED TO THIS CIRCUIT. INDIVIDUAL FOR EACH TRAIN.

6. ~~~u~~N~~6f\~2N~~g~sl~~~~~~~N~F c~~~~Et:MENTAR Y CONTROLS IN THE CONTROL ROOM.

T. SHEETN UMBERSREFERT0THEREFERENCENUMBERSBELO\o/.

8. WHENE'l'ERAPROCESSSIGNAL JS USE DFORCONTRO L AND ISDERIVEDFROMAPROTECTJON CHAi.NEL, ISOLATI0N MJSTBEPR0VIDED .

9. THIS QR,i,1/lNG ILLUS TRnES THE Fui.crIoi.AL REQUIREHENTS OF THE RE,i,CTOR CONTROL ANO PROTECTIOH SYSTEM. THIS QR,i,1/)NG DOES HOT REPRESE HT ACTLJ,i,L H,i,RQWARE IMPLEHE'-HTION. FOR HAR0IIARE IHPLEHEHTnlOH. REFER TO THE ,l,PP L IC,i,8LE SCHEHATJC.

REFERENCES WE DWG PG&E DWG RESET REACTOR TRIP REACTOR TRIP ISHEET2I FUNCTIONAL LOG JC DIAGRAM INDEX AND SYl'80LS FUfKTIONAL LOGIC DIAGRAM REACTOR TRIP SIGNALS 5653DH - 2 495842 FUNCTIONALLOGJCDIAGRAMNUCLEARINSTRAN0MANIJH1RIPSlO1ALS 5653D74 - 3 495843 FUfKT I ONAL LOGIC DIAGRAM NUCLEAR INSTR PERMISSIVE$ AND BLOCKS 5653DH -4 495844 FUNCTIONALLOG!CDIAGRAMPRIMARYC00LAN1SYSTEMTRIPSlO1ALS 5653D74 -5 495845 6, FUNCTIONAL LOGICDIAGRAMPRESSURIZERTRIPS!GtJALS 5653DH - 6 7, FUNCTIONALLOG!CDIAGRAMSIEAMGENERATORTRIPSIGNALS 5653074 - 7

8. FUNCTIONAL LOGICDIAGRAMSAFEGUARDSACTUATIONSIGf1ALS 5653DH - 8

9. FUNCTIONALLOG!CDIAGRAMR0DC0NTR0LSANDROOBL0CKS 5653074 -9

10. FUfKTIONAL LOGIC DIAGRAM STEAM DUW CONTROL II , FUNCTIONAL LOGICDIAGRAMPRESSURIZERPRESSUREANDLEVELCONTROL 5653DH

• II 495851 12 , FUNCTIONALLOG!CDIAGRAMPRESSURIZERHEATERCONTR0L 5653074-12 495852

13. FUfKTIONAL LOGIC DIAGRAM FEED\r/ATER CONTROL At-.0 ISOLAT ION 5653DH - I3 495853 14, FUNCTIONALLOGJCDIAGRAMFEED\r/ATERCONTR0LAt.(JIS0LAII0N 5653D74 -I 4 495854 15, FUNCTIONAL LOGIC DIAGRAM AUXILIARY HED\r/ATERPUMPS STARTUP 5653D74

• I5 495855 16, FUNCTIONALLOGJCDIAGRAMIURBlf1ETRIPS,RUNBACKS\SIGNALS 5653D74 -I6 495856

17. FUNCTIONAL LOGICDIAGRAMAMSACSIGNALS 5653D74 - I7 495857 18 , FUNCTIONALLOGICDIAGRAMSEISMICTRIP 875~077 495858 19 . FUNCT I ONAL LOGIC DIAGRAM DIGITAL fir/ CONT ~g INPUT SIGfML VALIDATION 5653DH - I8 495859

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22. FUNCTIONALLOGJCDIAGRAMDIGIIALF\r/CONTSYSSIGNALSELECT0RL0GIC 5653074 -19 5653DH - 20 5653074 -21 495860 49586 1 495862 23, DRA\r/lf1G INDE X SOLID STATE PROTECTION SYS INTERCONNECT ION!, SCHEM. DIAGRAM 1080442- 1 NUCLEAR SAFE TY RELATED KEY OWG. SECTION_3_

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