ML21305A199

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6 to Updated Final Safety Analysis Report, Figure 7.3-50, Sheet 2A of 3, Drawing 442561-1, Electrical Separation and Color Code Instrumentation and Control Engineered Safety Features
ML21305A199
Person / Time
Site: Diablo Canyon  
Issue date: 10/11/2021
From:
Pacific Gas & Electric Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML21306A142 List: ... further results
References
DCL-21-074
Download: ML21305A199 (1)
v • d • e


Text

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A 19SZ1717 I

2 TABLE OF INP IFS 0 ROTECTION SYSTEM B: STABLE FUNCTIO~

LO H'IG LO LO TAVG ST M. G[N. LO LO WTR. L[V[_ LOOP I SI M. CEN. LO LO WTR. LE VE _ LOOP 2 SIM. GEN. LO LO WTR. LEVE_ LOOP J SIM. GEN. LO LO WT R. LEVE_ LOOP 4 SIM. GlN. HI HI LlVlL GlNlHAIO~ I SIM. GEN. HI HI LEVEL GENiRATOR 2 SIM. GEN. HI HI LEVEL GENi RA TOR 3 SIM. GEN. HI HI LEVEL GENERATOR 4 PRESSURIZER PRESSURE PR [SSUR I zrn LOI, LOW PR[SSUr<[

PP ESSLR I ZER LOI, PRESSURE PRESSURIZER HI PRE SSURE PRESSURIZ ER HI ',ATER LEVE_

HI STEAM PRESSURE RATE LOOP I HI STFAM PR ESSURE RAI F LOOP 2 HI STE AM PR ESSURE RAI F LOOP 3 HI STEAM PRESSURE ~ATE LOOP 4 LO STEAM PR ESSURE RATE LOOP I LO STEAM PRESSURE RATE LOOF 2 LO STEAM PRESSURE RATE LOOP 3 LO STEAM PR ESSURE RATE LOOP 4 RE ACTOR COD_ANT LOOP I LO~ FL OW REACTOR COO_ANT LOOP 2 L0d FL OW RE ACTOR COO Afll LOOP 3 I O,I FL OW RE ACTOR COO ANT I OOP 4 I Od Fl OW HI COIHA INMiNT PR ESSURE HI HI CCNTA I NMEW PRESSUF E TURBl!s[ IMPIJLS[ PJ1[SSUR[

C',ER TEMPER.4 TURE D T C', ER PO\\,ER D T NIS I~ PUTS 6:STABLE SOURCE RANG HI LEVEL TRIP SOURCE RANG TR IP BYPASS I NTERMED IAI RANGE HI LE'1'L TRIP I NTFRMFn lAl RANGF TRIP FYPASS PO WER RAMGE LOW FANG[ TF IP PO WER RAMGE HI RA NGE TR IP POWER RANGE RA TE TRI P I NTERMEO!Al i RANCE PERM ISSIVE P6 PO WE R RANCE PERM SSI VE P2 POWFR RANGF PERM SSI VF Pl l PO WFR RANGF PFRM SS I VF PS DIREC T INPUTS CONTACTS TURBI N[ LOW AU TO STCP OIL PR[ SSU'l[

TURB IN[ ST[AM STOP V!LV[ :LOS[D REA CTOR COO_Afll PLMP BUS u1mrnvo_ TAG[

RE ACT OR COO_Afll PUMP BUS UIWERFREOUENCY REA CTOR COO _Afll PLMP BREA<ER TR! 0 SFISM I C TRI P LOGIC INPUTS MAN UAL RE ACTOR TRI P ACTUATION S!F[T'( ! NJE,:TION ACTUAT !(,fl CONIA IMMlNl PHASl A ISOLA l l ON CONIA IMMENT SPRAv & PHA SE B ISJL.ATI ON "ESETS NIS BL8CKS S!FET'( I NJECTION SA FETY I NJECTION ELCCK CONH IMMENI PHASE A ISOL CONTA I NMENT PHASF

~ ISOL CONTA IN MENT VE NT. L.AT I ON I SOL CONT~ I NMENT SPR,\\v FEEOvlATER !SOLA T:ON

~IS BLOCKS ACT UAT IO N SOURCE RANGE I NTERMED IAE RANCE PO WER RANCE LOGIC INPUTS AUTO CNT. FAD IOACTIV I - Y DE TECTOR RE ACTOR TRI P BYPA SS BKR. ALX. SW IT CH 1

LOGIC CHANNC:LS I FORM I

11 111 IV 214 I

11 111 IV 2/4 11 111 IV 2/3 I

111 IV 2/3 I

111 IV 2/3 11 111 IV 2/3 11 111 IV UJ I

111 IV 2/3 I

11 1 IV 2/3 11 I! I IV 2/3 I

11 111 2/3 I

11 11 1 IV 2/4 I

11 I! I IV 2/4 I

11 111 IV 2/ 4 I

I I 111 213 I

11 IV 2/3 I

11 111 2/3 I

I I I I I 2/3 I

11 IV 2/J I

11 IV 2/3 I

11 111 2/3 I

! I 111 2/3 I

11 IV 2/3 I

I I I l l 2/3 I

11 I ! I 2/3 I

I I I I I 2/3 I

I I I I I

?/3

! I I ! I IV 2/3 I

I I 111 IV 2/4 I

I I 1/2 I

11 111 IV 214 I

11 111 IV 2/4 I

11 1/2 I

11 I 12 I

I I 112 I

I I I I?

I 11 111 IV 2/4 I

11 111 IV 2/4 I

11 I ! I IV 214 l I 11 I I I 112 I

11 111 IV 2/4 I

I I I I I IV 2/ 4 I

11 111 IV 2/4

/\\CTIJ~T I0~

FUNCTION INTERLOO:

I NTERLOO:

R[ACDR TR IP REACTJR TR I F PEA.C TJR TR IP PEA.C T,JR TR IP FllUWIH. IH I~

FEEDWTR. TRIP FE ED\\TR TR IP FEED\\T R. TRIP I NTERLOCI, SI S REACTJR TR i F REACT '.lR TR IP REA.C TDR TR IP STML I ~E I SOL STMI l ~E ISOL STMI I ~F I SOL STML I 'IE I SOL

,. I S & STML ISO SIS & STML ISO SI S & STML !SO SI S & STML ISO REA.CDP TR IP REAC TJR TR IP REAC T JR TR I P RFACTJR TR IP SIS PH B I SOL/SPR) Y INTE J1 _0CK REAC TJR TR:F REACT'.lR TR I P REAC T'.lR TR IP INTEF LOCK REAC TOR TR IP INTFF OCK REACTOR TR IP REAC TOR TR IP REAC TOR TR IP I NTEFLOO:

INTERLOCK I NTFF 0O:

I NTFF OCK IL~SHLO. TWIS TEO PA I R!

I I I Il l I

11 I I I I IV I

11 111 IV I

I I I l l I

I I 111 i'I I

I I I l l 2/J RlAC TOR lR IP 4/4 RlAC TJR TRIP 1/2 REAC TOR TR I P 2/3

':'~ IP :)cPse§kOt,£..)~1J;;

214 REA.C TJR TR I F 2/3 REACTOR TR I P 1/2 1/2 1/2 212

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/I

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/I 1/2

/I R[ACT'.lR TR IF SIS CNI.

0H A [ SOL CNT. SPRAY CNT. VENT I SOL I

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REMARKS PERMI SSIVE PI I BE _OW P-11 BE OW P-1 1 BE OW P-1 1 BE _OW F-11 ABOVE F-1 1 ABOVE F I I ABOVE F-11 ABOVE P-1 1 PrnMISSIVE P13 3

2/4 Of tNY C'.lMBINAT ION OF POS & t,EG RATE TR IP IW-FROM TH: SAME CIIA flNEL ON BOTr BLISS'S ON EI THE, 3US BLOCK S TES-IMG IF B<R CLOSED 1

0

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I 4

I 5

TAB LE OF OUTPUTS SOLID STA-E PROT ECTION SYS TEM CON TACTS FUN CT I O~I DI ESEL G[ N[RATOR NO. 22 DIESEL CENERHOR MO.~

DIESEL GENERATOR MO.~

'KV ~us F AL'O IHAhS F l

  • KV BUS G ALTO TRAhSFE~
  • KV BUSH ALTO TRAhSFE'l REACTOR COOLAIH PUMP NJ. 2 I REACTOR COOLAIH PUMP NJ. 22 R[ ACTOR COOLAIH PUMP NJ. 23 REACTOR COOLANT PUMP N'.l. 24 A.UX FiEDWATER PUMP NC. 21 IFCV 951 AUX FiEOWATER PUMP NC. 22 AUX FiEOWATER PUMP MC. 23 AUX SA I_T WAFR PUMP NO. 2 1

/UX SAU WA FR PUMP NO. 2?

COMPONENT COOL I NG 1\\IR 0 UMP NO, 2 I COMPOflENT COOL HIG \\,TR 0UMP NO. 22 COMrOfl[NT COOL! NG wrn ' UMr NO. 23 CONTAINME NT SPRAY PUMP NO. 21 CONT Alt<MENT SPR AY PUMP NO. 22 SAFETi INJECTION PLMP ~0. 2 SAFETi INJECTIOM PLMP ~O. 22 RFSI OUAI HEAT REMOVAi 0 UMP NO. 71 RFSIOLJAI HfAT RtMOVAI 0 LJMP NO. 1?

CH,\\RGING PJMP NO, 21 CHARGI NG PJMP NO. 22 CIIA RG ING PJMr NO. 23 IR[C l rnOCATINGI CONTA INMENT ' AN COOLER 21 CONTAINMENT 'AN COOLER 22 CONTAINMENT ' AN COOLER 23 CONTAINME NT 'AN COOLER 24 CONTA INMENT ' AN COOLER 25 IINI T IRI P 86!:I UNIT TRIP 8EGII E, S.F. VEN T! _ATI ON SYSTEM MO.

E. S. F. VENT[_ ATION SYSTEM NO. 2 TURB I flE TR IF I 20/ET I : 20/CPC-I I TURB!fl[ TRIP 120 AST-I I rev 25 MAI~ SIM !SOL B0 SG 21 FCV 24 HAI~ SIM !SOL B0 SG 21 FCV 23 HAI~ SIM ! SOL B0 SG 23 FCV ?7 HA I~ SI M I SOI R0 SG ?4 FCV 41 HA IN STM I SOL 'IV SG 21 rev 42 HAI~ SIM I SOL vv SG 22 FCV 43 HAI~ SIM !SOL VV SC 23 rev 44 HAI~ STM !SOL vv SG 24 rev 438 SG 2 rw lh !SOL vv rev 439 SG 22 FW lh 15'.lL vv FCV 440 SG 23 FW lh ISJL VV FCV 44 SG 24 FW lh !SOL VV MA IN 'ffDWAFR PUMP NO. 21 MA IM 'FFDW4 FR PUMP NO. ??

FCV 5 10 SG?

MAIN Fw SUPPLY FCV 520 SG 22 MA IN Fw SUPPLY FCV 53 0 SG 23 MAIN Fw SUPPLY Fev 540 SG 24 MA IN Fw SUPPL Y PEACTOR rRESS IITR rncu* NC. 12 REACTOR PRESS HTR GRCU0 NC. 23 CHEMICAL & 'IDLUME CONT SYS VALVES 8100 RCP SlAL WTR RE I HOR VV I 8112 RCP SEAL WTR nET HOR VV 2! Ill CNI I 8101 CCLD _[G LOOP CHG VALVE I 8108 CCLD LEG LOOP CHG VALVE 2 8149A LE TD'.lWN ORIFICE 21 CUT I IN UH!

81498 LETDOWls ORIFICE 22 CU-I IM UH!

814 9C LETDJ\\,ls ORIF I C[ 23 cu-I IN CMTi 8152 LETDOWh HTXCHG CROSS-I IE LCVI 128 VC T OUTLET CHG PP SUCT ION ~OV LCVI l2C VCT OUTLET CHG pp SUCT ION ~ov LIOL : D RA DWASTE SYST EM VA LV ES FVC 50 0 CNT BLD G SLMP ) !SCH I lh CMTI FVC 50 CNT BLDG SUMP JISCH FCV 760 R[ r:RN TK h1 S.IPPI 1 FCV 255 RC CRN TK VENT HDR I IM CtH 1 FCV 256 RC CRN TK VENT HDR FCV 257 RC ORN TK GAS ANAL rev 258 RC ORN TK GAS 4NAL I IM W T 1 FC'/ 253 RC CRN TK PPS )!SCH I lh CM-I FC'/ 25 4 RC CRN TK PPS JISCH STEAM DUMP SYSTEM STEAM DUMP SYSTEM 1

CDNT PWR OG],'I E. s. F.

31JS TRAIN ACTUA.T]0N Ac JC SIGNA.L F

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' IG

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G H

F F

0

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'IG

' IG G

H F

G G

F G

G r

F G

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'IC 2F 2F 2G 2H 2G 2,

2G 2H 2F 2G 2H 2F 2G 2F 2G 23/2 2 22.12 1 QD1;

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LJ 22 23 21

?I 2?

21 22 23 22 23 21 2j 2?

?3 21 22 22

? I 22 21 o,

21 22 22

?3 21/22 21 /2 2 21 /23 21/23 2?

?I 21 /?7 21/22 21/22 21 /22 1

22 23 21 21 21 22 21 22

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21 22 22 21 21 22 A & B B

A A

B A & B A & B A & B A & B A & B A & B B

A A

B A

B A & B B

A A

B R

A A

B A

A B

A & B B

A B

A B

0 A

B B

B R

A & B

,\\ & B A & B A & B A

A A

A B

R A & B A & B

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A A

B R

A B

B A

A B

A & B A & B SIS SIS SIS SIS SIS SIS UNDERFREQ UNDERFREQ UNDERrRCO UNCERFREQ SEE Rl1KS.

SEE R~K S.

SEE R~KS.

SIS SIS SIS SIS SIS Clll. SPRAY,,.S Clll. SPRAY, ; S SIS SIS SIS SIS SIS SIS SIS SIS SIS SIS SIS TIIRR IR I P TURB IRIP SIS SIS SiE RMKS.

SiE RHKS.

STMLIIIE !SOL STM L INE IS8L SIM L INE I SJL STM I INF I SJI STM LIIIE ISJL STML IIIE I S8L SIM LIIIE 1S8L SIM L IIIE IS8L SEE R~K S.

SEE R~KS.

SEE R~KS.

SEE R~K S.

SEF R~KS.

SEE Rl1KS.

FW I SOI FW ISOL FW ISOL FW ISOL SIS SIS PH A ISGL PH A !SOL SIS SIS PH A ISGL H A l SCL PH A !SOL PH A ISCL SIS SIS PH A ISCL PH A !SCL PH A ISCI PH A. ISCL PH A ISCL PH A ISCL Pd A !SOL PH A ISCL PH A ISCL LO LO TA'/~

TU,B INE -R IP

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IIJf PUfS If IG. I 4

I / I I / I I

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1 1

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I/ I I

2 2

2

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4 4

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5 5

5 5

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RElvlARKS TWO S[PARA T[ STARTll,G CKT 1',/0 SEPARATE STARTllsC CKT TWO SEPARATE STARTllsC CK T SEE NCTE 7, DWG 145650 STA.RT BY AMSI.C, SGL, 12KV U'1 START Bl SIS OR A'ISAC START BY SIS OR A'ISAC NO SAr[GUARD SIGNAL 6

TRIP BY SI M GEh HI HI LEV, SIS OR AHS4C TRIP BY SIM GE, Ill HI LEV, SIS OR AflSAC TWO SCLENOID VVS EMERG I ZE TO TRIP TWO SCLENOI D VVS ENERGIZE TO TRIP TWO SOLENOID VVS EMERG ! ZE TO TRIP TWO SCLCMOID VVS ENrnG I Z[ TO TRIP TR :P EY SG HI Ill LEVEL OR SIS TR:P EY SG HI HI LEVEL OR SIS TR:P EY SC HI HI LE VEL OR SIS TR:P EY SG HI HI LEVEL OR SIS TR P BY ~G HI HI LE VEL OR SIS TR:P ev SG HI HI LEVEL OR SIS TWO SOI FNO ID VVS DE FNERG 17f TO TR IP TWO SCLENOID VVS

[ENERGIZE -o TRIP TWO SCLENOID VVS DE ENERGIZE TQ TRIP TWO SOLENOID VVS DE ENERGIZE TO TRI P TRIP ON S!S TR l 0 ON SIS RE OUMCANl VVS IN SERI ES CL OSE ON PH A IS OL RE DU NCANT VVS IM SERIES CL OSE ON SIS VALVES 814 9A,B&C ARE :N PARALLEL AND REDUNDAN-

'IAL'1 E 8 152 IN s:Rl[S CLOSE ON FH A I SGL RE DU NDANT VVS IN SERIES CL OSE ON SI S REDUNDA NT VVS IN SERI ES CLOSE ON PH A IS OL REDUNCA NT VVS IN SERI ES CLOSE ON PH A I SOL RE DUNDA NT VVS IN SERIES CL OSE ON PII A I SOL RE DUNCANT VVS IN SERIES CLOSE ON PH A !SOL 1

I 7

I r a I

SOLID STA TE PROTEC TIO~ SYS TE~

CONTAC TS FLNCT Im, SAFETY INJ ECT ION SYS TEM VALVES 80 1A CHARGI NG INJ OUTLE T VV 80 1B CHARGING INJ OUTL ET VV 2 8 JA CHAHG IIIG IMJ SUPPL1 VV 8038 CHARGI NG I MJ SUPPL1 VV 2 805A CHG PP R:FUEL WTR SUPPL Y V'I I 8056 CHG PP R:FUEL \\HR SUPPL Y V'I 2 808A ACCUM 21

!NJ COLD LEG 8086 ACCUM 22 !NJ COLD L[G 808C ACCUM 23 !NJ COLD _[G 8080 ACCUM 24 !NJ COLD LEG 810A CHAR GING !NJ OUT T'.l BA TK 8108 CHARGI NG I NJ OUT 18 BA TK 880 ACCUM N2 SUPPLY HOR 81 1 ACCLJNULATOR TES T 1111 CIH I 96 1 ACCUMULATOR TEST 91 1 BORIC ACID SUPPL1 TO BIT CV 584 CNT I NSTRUMENT AIR SUPP LY C'I 633 CNT FIRE vlATER !SOL 883 SAF ET1 I NJECTION PUMP TEST LINE CONTAlhMENT SPRAY SYSTEM \\AL VES 8992 SPRAY AD DITIVE TANK OUTLE T 900 1A SPRA1 pp NO 21 D:SCf ISOL 'IALVE 900 18 SPRA1 PP NO 22 D:SCf !SOL VALVE 8994A SPRAY ADDITIVE TK JUT ! SOL _N 8994B SPRA1 ADD I TIVE TK OUT !SOL _N 2 NUCLEAR STM SUPPLY SAMPLE SYS 'IVS 9354A FRlSSUR! llc' SIM S~MPLl I IN : 1n 1 9:1546 PRESSIIRIZFR,TM SAMPLF 9355A PRESSURIZER LI QUI) SWf'LE I Ill ('Ill 93558 PRES SURIZER LI OU

SAMPLE 935&A fOT LEG SAMPL E I.N Oll i 93566 I OT LEG SAMPLE 9351A ACCUMULATOR SAMPLE ill, CNTI 93518 ACCUMULATOR SAMPLE COMPONENT COOLI NG WATER SYS mm FC'/ 355 CCW SUPPLY HEADER C FC '/ 36C CNT FAN CLRS I, 2 & 5 CC W 'lET rev 366 CNT,AM CLR S 3 & 4 ccw R[T FCV 356 RCP CCW SUPP LY HEADER FCV 363 RCP 01_ COOLER CCW RET FCV 741 RCP 01_ COOL ER CCW RET II~ CIHI FCV j:,/ HCP BARRI ER CCW Rl l FCV 75C RCP BARRIER CCW RE I IIN C~

FCV 361 EXCESS LET COWN HEAT XCHNGR STM GEi, BLOWDO'~N SYS !SOL VALVES FCV 763 STEAM GEM 24 BD SAMPL E I IM CNTI FC V 16C STEAM GEN 24 BO TK IMLET FCV 244 STEAM GEN 24 BO SAMPLE FC V 762 SIEAM GlN 23 80 SAMPLE I I ~ CNI I FCV 1:,7 SI EAM GlN 23 ~D TK IMLEI FCV 24E STEAM GEN 23 BO SAMPLE FCV 761 STEAM GEN 22 BO SAMPLE I I ~ CNTI FC '/ 154 ST EAM GEN 22 80 TK INLET FC'I 248 STEAM GEN 21 BD SAMPLE rC'I 76C STEAM G[N 21 BO SAMPL[ I I ~ CIHI FC V 151 STEAM GEN 21 BD TK IMLET FC'/ 25C STEAM GEN 21 BO SAMPLE REACT OR COOLAN T SYSTEM VALVES 034A FRSZR RL' TK GAS MIAL I IN CWI 0346 FRSZR RLF TK GAS ~NAL 029 PRSlR RLF TK PR I W~TER 045 PRSZP RLF TK h2 SUPPLY VFNTl l,ITION SYSTFM [SOI v,11 vrs FCV 654 CHI LL ED WTF SUPPLY TO CNT rev 65(

\\TR CI IILLER rr SJCTION rC'I 66C CNT PURG[ SU PPLY i 11, CNT I FCV 66 1 CNT PURGE SUPPL1 FC'/ 662 VACUUM PRESS RELIEF I IN CN~I FC V 663 PR ESSURE RELIEF FCV 664 VACUUM PRESS RELIEF FC V 678 CNT AIR SAMPLE I IM CNTI RC V 11 CNI PURGl lXH AUSI, II, CN I I RCV 12 CNT PURGl EXHAUSl FCV 615 CNT AIR SAMP LE FC V 681 CNT AIR SAMPLE CONTROL ROOM ISOLATIOM '.CRVP I FCV 655 CHI LLED WTF SUPPLY TO CNT FC V 657 WA TER CHI LLE R PP SUCTION 1

BUS G

G r

G F

G C

F F

G G

G F tG/H F

F corn PWR Locrc l E.s. F. lmror

, C 'C TRA I ~I ACTIJA TI ON OlfPUfS L

S I G NA. L l'IG, I F

v v

F J

F v

H v

F v

H

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2H 2~

2~

2H ZH 2F 21 22 23 23 22 21 23 22 22 21 22' 21 22 21 22 21 22 21

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23 23 23 22 2j 2J 22 22 21 21 o-,

C' 21 21 21 22 22

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  • C' 22 22 21 22 21 22 22 21 21 22 22 22 21/11/23 21 21 A & B B

A B

A B

B A

B A

B B

A A

B B

B A & B A

A SIS SIS SIS SIS SIS SIS SIS SIS SIS SIS SIS SIS PH A I SOL PH A I SOL PH,\\ ISCL SIS Pll A !SOL PH A ISCL PH A I SCL CNT SPRAY CNl \\'RAY I SIi CNl \\FRAY I SIi CNT SPR~ Y CN-SPRAY PH~ ISOL PH A ISOL PH A ISOL PH A ! SOL PH A ISCL PH A I SOL PH A !SOL PH A ISCL PH B I SOL SI S ol S PH B ! SOL PH B ISCL PH B I SCL PH B I SOL PH B ! SOL PH A ISCL STM LI ME I so_

PH A I SGL PH A I SCL SIM LI ME ISO_

PH I ! SOL PH A I SCL SIM LI NE I so_

PH A I SGL PH A ISCL SIM LI N[ I so_

PH A !SOL PH A ISCL PH A ISGL PH A I SCL PH A. I SCL PH A !SCL PH A ISCL PH A I SOL CNT VEMT I SOL Ch T VEMT I so_

Ch T VE~T ISO_

CNT VEr !SOL CNT VEN-I SOL CNT VENT I SOL CN I VlN I I SOL CNI VEN I !SOL CNT VENT I SOL CNT VENT I SOL PH A ISCL PH A ISCL PH A I SCL REMA.PK S REDUNCANT VVS IN PARALLEL OPEN ON SI S HlUUIIUANI VVS IN PAHAL LlL OPEN ON SIS REDUMCANT VVS IN PARALLEL OPEN ON 51 S PI I SIS UtlBLOCK PR ESS Pl I BLOC KS OF CN ING UMTI L SYS JS PRESSLRI ZEO SIS ALSO ELOCKS CLCSING REDUNDANT VVS IN SERIES CLOSE ON SI S REDUNCANT VVS IN PARAL LEL OPEN ON CNT SPRAY REDUNCANl VVS IN SER llS CLOSF ON PH A I SOL CLOSE ON PH A ISOL CLOSE ON PH,, I SOL CLOSE ON PH A !SOL CLOS[ ON rll A I SOL CLOS[ ON PH A I SOL CLOSE ON PH A ISOL REDUNDANT VVS IN SERIES CLOSE ON PH E !SOL Rl DUMCAN l VVS IN SERlfS CLOSE ON PH E I SOL REDUNDANT VVS IN S[Rl[S CLOSE ON PH A ISOL REDUNDANT VVS IN SER l[S CLOSE ON rn-VENT I SOL REDUNCANT VV: IN SERIES CLOSE ON CW VENT !S OL Rl OUNCAN l VVS IN SERlfS CL OSl ON OI VENT I SOL KEY Ov/G--SECTIJ~ _3_

DATE I /l~/0 1 OESCRIPTIO'I I OWN.

I rxc2 1 Re v.se<..I p;;,r FCT 02595 1 R. E.

KJ03 HJDEF.

  • ~*ER I F I ER P. E.

K882 1

REV'.SIO N INFOR'-11\\TION o : e:

COCROINATION NUCL.

MECH.

ELEC.

C l'v' I L I

PIP I NG l&C 1

9 I

10 ENG I NEER ED SAFE-'/ FEATURE ouT=uT E~D 6uf P jf mo cmHACT D~\\ ICE CO~TACT DEVI CE 10,:

CONTROL CONTROL POWER POWER TRAIN TRAIN A OR 8 LL::

A OR 3 i

i 9~ERA - INC 0-----:-.n-c--

OP ERA T INP

'----'IL CO IL FIGLRE I FIGURE 2 E. S. F.

OUTPUT CONTACTS TR.Ail'I I A

ROUTE A R0_TE B

/

_/

COMMON rnD DEVICE E. S. F, OJTPUT SEPARAT END DEVICES CONTACTS CONTRCL o----1+----+0-+ POWER A TRA 111 A

~

r---,

CONTROL

~

OPERH ING PO WER CO IL.A ROUTE A i

i Rou-E B

~:

[ ___ ~

CO I L POWER 8 TRA 11'1 B

I; OPERATING fti:o---i.. CONTRC TRA II~

I B

~

OPERmMG L ___ :

COIL B FIGLRE 3 FIGURE 4 flC I[:

F IG URE 3 IS FOR S I NGL E FUNCTIO N, OR Ol T OF THR EE - JNC I I ONS Oil urmERGROUN D SY'il U' 0 1,LY, f I GUkl 4 ['; f'HUlHklll A~D I S REOL IR ~D ON GR OU NDED SYSTEMS.

OE E.S, F.

VICES ouT~uT SEPARATE mo E, S, F, OUTCUT CONT.ACTS ~

CDIHROL CONTACTS COMM:Jr,[

POWER ENO TRArn #

A TRAIN DEV ICES OPERATING A 6 CONTROL 6--1+--+o-:+-

CO IL

/,

PO\\IER I

ROUTE A Ii TERM[ NA L, 1 :

o---++-+'-o-+i. c:m BOX

_L i ROUTE A ROUTE B TRA IN
' POWER ROUTE FB

\\

B TR All'i

\\\\ *~: - OPERATING o---+~,-O-L OPE RA T I NG B

~

CO I L CO IL FIGLRE 5 FIGURE 6 SEE NOTE 12 D'IIG

  • 4-15650 REFERENCES OWG NO.

I. SEPARAl ] (,M & c,JL,JR cc,DE f OR IIN R. & CONTROL l NG! NllRlD '.>Afc l Y fl AILHlS SH I ______________ 44c,5'JD 2,,OR CO~PL[T[ _ ! ST or CJTPUTS, S[E SCH[M CIAG SSPS OLTPU-RE_AYS-DWG '503039 & 503093.

l. AMSAC SYSTEM ___________________________ 5C08434 NUCLEAR SAFETY RELATED UNI T 2 ELECTR I CAL SlPAHAI ION ANU CDLOH COLll I NSTRUM~NTAT :ON AND CC~TRCL ENGINEE RED SAFETY FEATURES DIAB_O GAM Y-JN POWER PLANT PAC I F IC GAS AND ELECTRIC COMPANY S~ N F~~ NCISCO, CA L IFORNIA 1

r (

l l DWG SCALE B[LL or MA TL SUPSDS SUPSO Bi S 'EET NO.

Of 442561 r1 U l =44565 1 FOLD

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