ML21305A386

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6 to Updated Final Safety Analysis Report, Figure 7.3-21, Sheet 3 of 4, Drawing 441306-1, Electrical Schematic Diagram Reactor Coolant Motor Operated Valves
ML21305A386
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: ML21305A386 (1)
v • d • e


Text

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  • I* INDICATION I OPEN CLOSE SPF BTX26E MPF 40 B -----+-------

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I I 13 I I 1 I I w w I>"' o:: I / ~T ;:;" I I vi vi I I I I 12 14 I -~ 49-2F-40 T-~O~L-xz--1----------' CNC2 K SPF o-- X2 ----<;l----< ---------------+-----' 120V AC CONTROL SCHEMATIC 8000A PRESSURIZER POWER RELIEF STOP VALVE 21 CIRCUIT NO. F40POO PROVIDED WITH FIELD INSTALLED QUICKTEST CABLE ASSEMBLIES. OPEN CLOSE

  • I* INDICATION *I SPH BTX 12E MPH33

- X I~ X I --<~;,-------~---,....----,._---------<1---------, BTG 12E ,~P0S462 TS 9lP0S462 1 ~ TS X 1,.____,,___ 5 I 18 ( NOTE I l,.__ __ _., I NOTE 2 l 4--P0S462 !NOTE 3l -~P0S462 3-~P0S462 15--P0S462 MPH33 ~ 8T MPH33 MPH33 ~ MPH33 ~ IXI 2XI 3G 3R BTX12EA BTX12E~ BTX12E~ BTX12E~ BTGl2E~ BTGl2E~ BTGl2E~ BTGl2E~ IXI 2XI 3G 3R CNC2 i CNC2 i CNC2 i CNC2 B1< CT L Ml' ..l_42-2H-33 42-2H-33 G R

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I I 13 I I 1 I I w w I I? ~T ~:; I I vi vi I I I I 12 14 I [ _______ _ SPG o-- X2 -----<;:--< ---------------+-----' 120V AC CONTROL SCHEMATIC 8000B PRESSURIZER POWER RELIEF STOP VALVE 22 CIRCUIT NO. G46POO PROVIDED WITH FIELD INSTALLED "QUICKTEST" CABLE ASSEMBLIES. VALVE POSITION FULL CLOSED FUNCTION STOP CLOSE OPEN '\\ POSITION CONTACTS CLOSE STOP OPEN L11--II--L12 A X R11--II--R12 B X REMARKS THIS DWG THIS DWG SPARE SPARE CONTROL SWITCH: 42-2F-40 42-2G-46 42-2H-33 GREEN LIGHT OPEN LIMIT BYPASS INTLK SPARE SPARE CLOSE LIM[T ( SEE NOTE 3 J BYPASS INTLK SPARE SPARE SPARE SPARE SPARE RED LIGHT SPARE AUTO CLOSE OPEN NORM EMERG CLOSE cs cs cs USED AT LOC: CNC2 NO SPRING RETURN POSITION CONT ACTS CLOSE AUTO OPEN L11--II--L12 A X X R11--II--R12 B X REMARKS THIS DWG THIS DWG CONTROL SW! TCH: PCV474 PCV455C PCV456 USED AT LOC: CNC2 NO SPRING RETURN cs cs cs POSITION CONTACTS REMARKS TYPICAL VALVE POSITION SWITCH CONTACT DEVELOPMENT POS448, POS455, POS462 ~ L1--II--L2 A NORMAL EMERGENCY CLOSE X THIS DWG ACTUAL SETPOINTS ARE IN PIMS -I I-B X SPARE -I I-C X SPARE -I I-D X SPARE -I I-E X SPARE R11--II--R12 F X ALARM, REF I I CONTROL SW! TCH: PCV474 PCV455C PCV456 cs cs cs VALVE POSITION USED AT LDC: H02 NO SPRING RETURN CONTACTS CLOSE & OPEN INTER REMARKS -I I-A X GREEN LIGHT -I I-B X SPARE -I I-C X SPARE -I I-D X SPARE CONTACTS -I I-A -I I-B -I I-C VALVE POSITION CLOSE OPEN & INTER X X X REMARKS P0Sl6, 17 & 18 P0S408 & 409 RED LIGHT SPARE SPARE GREEN LIGHT ALARM, REF 9* SPARE 120V AC CONTROL SCHEMATIC VALVE OPEN POSITION SWITCH P0S35, P0S36 & P0S37 -I I-D X SPARE SPARE

  • CKT AY0483DF FOR P0Sl8, CKT AY0482DG FOR P0Sl6, CKT AY0481DH FOR P0Sl7 8000C PRESSURIZER POWER RELIEF STOP VALVE 23 CIRCUIT NO. H33POO VALVE CLOSE POSITION SWITCH

) P0Sl6, P0Sl7, P0Sl8, P0S408 & P0S409 I OPEN AUTO OPEN

  • I* INDICATION I 1--

OPEN AUTO OPEN

  • I* INDICATION I OPEN AUTO OPEN
  • I* I ND I CAT I ON --j 5A

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D er, 00 z CX) f- "' sr u CJ a:: z u3 <( u 0:: DO N CNC2 B PCV474 B;r:; cs CNC2 E5 BTG26E I E5 E5 H0z1 PCV474 H0~ f CS/NORM El BTG26E BTX26E A __ PCV474 T CS D~ CNC2 1l E2 RNASA 1 21 No,l PC455 Ix H!PC474BX GI CNC:f c,c~i 3R 3G RNASA BTG26E ~ BTG26E ~ BTX26E~ BTX26E~ El 3R 3G -} TO ERFDS MUXOl-23-4 5A P --rr=n-,---o------<"~--r----------,---------r----, c 0 I'- N 00 z a:, f- "' sr u CJ a:: z u3 <( u a:: DO N CNC2 B _ PCV455C

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CNC2 E5 BTG19Ef E5 H0: 1PCV455C H 02 6 CS/NORM -1 El BTGl9E BTX19E E5 A _PCV455C

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<( u 0:: DO N CNC2 C B _ PCV456 J, cs B,, A PCV456 T CS D~ I D CNC2 CNC2o-----~ ~ E5 CUT IN~1 0 z 6 BTGl2E9 CUT OUTR~}~: E5 E2 o5 ~ ~~ ~ p u H0 I y CNC2

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EI 3R 3G BTG I 2E ~ RNA SA BTG I 2E ~ BTG I 2E ~ BTX12E~ BTX12E~ BTX12E~ EI 3R 3G ~} C' a' 8 0' DEVICE NO. 42-2F-40 42-2G-46 42-2H-33 9 TABLE OF DEVICES FUNCTION 480V AC MOTOR STARTER, REVERSIBLE, SIZE I RATING MFR W.E.CORP 10 TYPE CATALOG OR REF DWG 1,2,8 & 663393-1 REMARKS 49-2F-40 49-2G-46 49-2H-33 MOTOR OVERLOAD RELAY W.E.CORP PART OF MOTOR STARTER 49X-2F-40 49X-2G-46 49X-2H-33 52-2F-40 52-2F-40R 52-ZG-46 52-2G-46R 52-2H-33 52-2H-33R FCV PC403DX PC405DX PC455EX PC4551X PC456EX PC457EX PC474BX P0S sv TC423AX TC433AX TS MOTOR OVERLOAD AUXILIARY RELAY 480V AC AIR CIRCUIT BREAKER FLOW CONTROL VALVE PRESSURE CONTROLLER AUX RELAY FCV POSITION SWITCH SOLENOID VALVE TEMPERATURE CONTROLLER AUX RELAY TORQUE SWITCH EQUIPMENT LOCATIONS BTG26E - TERMINAL BOX, AREA G, NO. 26E W.E.CORP W.E.CORP CC2 CONTROL CONSOLE DEMINERALIZER & MAKE-UP WATER CNC2 CONTROL BOARD, REACTOR COOLANT MPF40 MOTOR OPERATED VALVE 8000A RNASA

RACK, NUCLEAR AUXILIARY SAFEGUARD CUBICLE A SPF 480V MOTOR CONTROL CENTER BUS SECTION 2F I, 2 & 8 12 & 13 PART OF MOTOR STARTER CONTACTS CLOSE ON HIGH PRESSURIZER PRESSURE CONTACTS CLOSE ON RCS CL TEMP< 330'F SPFR 480V MOTOR CONTROL CENTER BUS SECTION 2FR BACK-UP OVERCURRENT PROTECTION XP0Sl7 -

POSITION SWITCH 17 XSV276 - SOLENOID VALVE 276 NOTES I. SWITCH OPENS ON MECHANICAL TORQUE DURING OPENING CYCLE I 18!, 2-SWITCH OPENS ON MECHANICAL TORQUE DURING CLOSING CYCLE OR FULLY CLOSED VALVE ( 17)-

3. FIELD TO INSTALL JUMPER FOR TORQUE SEATING.

REFERENCES DWG NO. I. SINGLE LINE METER & RELAY DIAG 480V SYSTEM BUS SECTION "2G", ______ 441238

2. SINGLE LINE METER & RELAY DIAG 480V SYSTEM BUS SECTION "2H". ______ 441239
3. DESCRIPTION OF ELEC SCHEM DIAGRAMS, SYMBOLS & CKT DESIGNATIONS ____ 050003
4. LIST OF EQUIPMENT LOCATION CODES ________________________ 103013
5. PIPING SCHEMATIC REACTOR COOLANT SYSTEM ___________________ I 08007
6.

INSTRUMENT SCHEMATIC FLOW INSTRUMENT SYSTEMS ________________ I 08032

7.

INSTRUMENT SCHEMATIC MULTIVARIABLE INSTRUMENT SYSTEMS __________ 108036

8. SINGLE LINE METER & RELAY DIAGRAM 480V SYSTEM BUS SECTION "2F". ____ 441237
9. SCHEMATIC DIAGRAM MAIN ANNUNCIATOR SH 26 ___________________ 502092 I 0. BLOCK DIAGRAM ERFDS TECHNICAL SUPPORT CENTER AND CONTROL ROOM _____ 445297 I I. SCHEMATIC DIAGRAM MAIN ANNUNCIATOR SH 22 ___________________ 441280
12. ELEMENTARY WIRING DIAG. AUXILIARY RELAYS ___________________ 663193-257 & 297
13. FUNCTIONAL LOGIC DIAG. PRESSURIZER PRESSURE & LEVEL CONTROL ______ 495881 TO ERFDS PCV455A PCV455B IA CC2 CLOSED CLOSED

~- X ----::::C=,::::_-ICTI--------,----------, 0 z f-N sr

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<( z G cc20--~ } TO ERFDS MUX04-I 6-I G cc20-~ 3G I 3G2 CNC2 9 CNC2 9 3G I 3G2 BTG23E ~ BTG23E ~

I } TO ERFDS MUX04-16-2 MUX03-l 2-4 BTX23E~ BTX23E~ 0 N 3G I 3G2 XP0S409 o XP0S409 o _l_ P0S409 _l_ P0S408 CNC2 BTX23E BJ;:_CL_I_PC_V_45_5_A ___ U B TCL/PCV455B ~- u -- u - u ~ u -

6 CC2 BTG23E XP0S409 XP0S409 PRESSURIZER SPRAY VALVES INDICATION CIRCUIT RP050A USE EXIST CKT RP052 BET CNC2 & BTG23E (Lil, & RP050 BET CNC2 & BTG23E 13Gl,3G2l USE EXIST CKT RP050C AND RP052D FROM BTX23E FOR CKTS RP050B & RP052A l

J_ P0S I 8 P0S37 XSV474' SV474 XP0Sl80 XP0~37 N --rr5=An-,---o-NI ~6~ 1 <;:,_P_CV_4_7_4 ___ N I ______ A~P~Vl4 7 4 A OP /PCV 4 7 4 _l_ P0Sl6 P0S35 XSV455C ( SV455C XP0S 16 o XP0d 35 N--rr5=An-,---o-N1~9~1-o- <;:,_PC_V_4_5_5C _____ NI ________ AJ~C~i55CA OP/PCV455C ..1_ P0Sl7 P0S36 XSV2761 SV276 XP0S 17 o XP0cl36 5A BTX 12E PCV456 AT [I /I A CNC2 BTG26E XSV474 XP0Sl8 XP0S37 CNC2 BTG 19E XSV455C XP0S 16 XP0S35 125V DC CONTROL SCHEMATIC 125V DC CONTROL SCHEMATIC PCV474 PRESSURIZER POWER RELIEF VALVE CIRCUIT NO. RP093 PCV455C PRESSURIZER POWER RELIEF VALVE CIRCUIT NO. RPIOO _ ~ N --IT:::D-----<'>-N I~ NI ________ NI -------~~V1456 OP/PCV456 CNC2 BIG 12E XSV276 XP0S 17 XP0S36 125V DC CONTROL SCHEMATIC PCV456 PRESSURIZER POWER RELIEF VALVE CIRCUIT NO. RP086 KEY DWG. SECTION 4 DATE 10-30-2019 D,D, AJFJ R-E-FXC2 L V-NIA P-E-NIA REVISION OESCRIPTION NUCLEAR SAFETY RELATED VALVES NOS. BOOOA, 8000B, 8000C, PCV455C, PCV456, PCV474, PCV455A & PCV455B UNIT 2 ELECTRICAL SCHEMATIC DIAGRAM REACTOR COOLANT MOTOR OPERATED VALVES DIABLO CANYON POWER PLANT PACIFIC GAS AND ELECTRIC COMPANY SAN FRANCISCO, CALIFORNIA DWG SCALE: BILL OF MATL: SUPSOS: SUPSO BY: ~ J,,. B C P.G.&E. SYSTEM PHASE SEQUENCE A-C-B DRAWING SHEET PAGE REV 441306 I 0 18 4 size FOLD FOLD OLD4 cu,}}

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