ML23241A082

7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.3-21, Drawing 441306, Rev. 20, Sheet 1, Electrical Schematic Diagram Reactor Coolant Motor Operated Valves

ML23241A082
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: ML23241A082 (1)

Text

TABLE OF DEVICES DEVICE NO. FUNCTION REMARKS 42-2F-40 480VACM0T0RSTARTER, 42-2G-46 REVERSIBLE, SIZE I 42-2H-33 49-2F-40 M0T0R0VERL0ADRELAY PART OF MOTOR

!i:~S:j~ STARTER 49X-2F-40 MOTOR0VERL0ADAUXILIARYRELAY PART OF MOTOR 49X-2G-46 STARTER 49X-2H-33 52-2F-40 480VACAIRCIRCUITBREMER W.E.CORP- 1,21,8 52-2F-40R 52-2G-46 52-2G-46R 52-2H-33 52-2H-33R cc, FLOW CONTROL VALVE PC403DX PRESSURE CONTROLLER AUX RELAY 12iil3 CONIACISCLQSE(ljHIGH

~~m~~

PR£SSURIZ£RPRESSURE PC456EX PC457EX PC4748X

,as FCVPOSITIONSWJTCH sv SOLENOID VALVE TC423AX TEK'ERATURECONTROLLERAUXRELAY CONTACTS CLOSE ON TC433AX R~CLTEl4'( 330'F

,s TORQUE SI/ITCH 49-2G-46 49-2G-46 X2f-----~-O~L-=--~ --OL-CNC2 K I 20V AC CONTROL SCHEMATIC I 20V AC CONTROL SCHEMATIC 8000A PRESSURIZER POWER RELIEF STOP VALVE 21 CIRCUIT NO. F40POO 8000B PRESSURIZER POWER RELIEF STOP VALVE 22 CIRCUIT NO. G46POO PROVIDED WITH FIELD INSTALLED 11 QUICKTEST" CABLE ASSEMBLIES. EQUIPMENT LOCATIONS BTG26E-TERMINALBOX, AREAG, NO. 26E

~-CONTROLCONSOLEDEMINERALIZER!cMAKE-UPWATER CNC2 - CONTROL BOARD, REACTOR COOLANT CONTACTS CLOSESTOPOPEN REMARKS MPF40 - MOTOR OPERATED VALVE 8000A FULL FULL LII-H-Ll2 A X THIS DWG RNASA -RACK, NUCLEARAUXILIARYSAFEGUARDCUBICLEA OPEN CLOSED RII-H-Rl2 B THIS DWG SPF"""'"""' - 480V MOTOR CONTROL CENTER BUS SECTION 2F SPF"R - 480V MOTOR CONTROL CENTER BUS SECTION 2FR BACK-UP OVERCURRENT PROTECTION

---

jf---- I CONTROLSWITCH:42-2F-40 42-2G-46 42-2H-33 cs ' cs ' cs XP0Sl7 - POSITION SWITCH 17

---

jf----' USEDATLOC: CNC2 XSV276-SOLENOIDVALVE276

---

jf---- 3 NO SPRING RETURN

---

jf----.

---

jf---- s

---

jf---- 6

---

jf----' CONTACTS CLOSE AUTO OPEN REMARKS NOTES

---

jf----" Lii -H-Ll2 A THIS DWG

---

jf---- 9 RII-H-Rl2 B THIS DWG

--H-- 10

- ....H....- II CONTROL SWITCH: PCV474 PCV455C PCV456

--H-- 12 cs' cs ' cs USEDATLOC: CNC2

--H-- 13 NO SPRING RETURN

--H-- 14

- ....H....- 15

--H-- 16 REMARKS c:p::::

TYPICAL VALVE POSITION SWITCH CONTACT DEVELOPMENT POS::5: POS462:)

THIS DWG SPARE I.

2.

3.

SINGLE LINE METER&, RELAY DIAG 480V SYSTEM BUS SECTION "2G" ........................

SINGLE LINE METER 8. RELAY OIAG 480V SYSTEM BUS SECTION "2H" ........................

DESCRIPTION OF ELEC SCHEM DIAGRAMS, SYMBOLS 8. CKT DESIGNATIONS ................

441238 441239 0S0003 SPARE 4. LIST OF EQUIPMENT LOCATION CODES ................................................................................................ 103013 SPARE 5. PIPING SCHEMATIC REACTOR COOLANT SYSTEM ............................................................................ 108007 RII-H-Rl2 F ALARM,REFII 6. INSTRUMENT SCHEMATIC FLOW INSTRUMENT SYSTEMS ................................................................ 108032 CONTROL SWITCH; PCV474 PCV455C PCV456 7. INSTRUMENT SCHEMATIC MULTIVARIABLE INSTRUMENT SYSTEMS ........................................ 108036 cs' cs ' cs 8. SINGLE LINE METER 8. RELAY DIAGRAM 480V SYSTEM BUS SECTION "2F" ................ 441237 USED AT LOC: H02 9. SCHEMATIC DIAGRAM MAIN ANNUNCIATOR SH 26- ........................................................................ 502092 NO SPRING RETURN 10. BLOCK DIAGRAM ERFDS TECHNICAL SUPPORT CENTER AND CONTROL ROOM_ ................ 445297 VHVE POSITION 49-2H-33 VALVE POSITION 11. SCHEMATIC DIAGRAM MAIN ANNUNCIATOR SH 22_ ........................................................................ 441260 ci2HRBcl OPEN

12. ELEMENTARY WIRING DIAG. AUXILIARY RELAYS_ ........................................................................ 663193-257 8. 297

. _ - - - ~ - - ~ -OL- -II- A X CLOSE OfNETNER& P0Sl6,17,18 Pl!IS4081,409 13. FUNCTIONAL LOGIC DIAG. PRESSURIZER PRESSURE I, LEVEL CONTROL ........................ 495881 CNC2 K ~f-- B SPARE RED LIGHT SPARE

~f-- C SPARE SPARE GREEN LIGHT

~f-- D VALVE OPEN POSITION SWITCH I 20V AC CONTROL SCHEMATIC P0S35, P0536&P0537 BOOOC PRESSURIZER POWER RELIEF STOP VALVE 23 CIRCUIT NO. H33POO I INDICATION I OPEN TO ERFDS TO ERFDS SA } HJX04-16-I } MUX04-16-2

~ ~ C PCV455C cc, cc,

~f, B A B PCV456 A PCV456 PCV474

~J.CS J.CS CNC2 B

B ~ cs DL_ 2i -3GI

~3tl ~t 3G2 E5 BTG26Els c.

}

TO ERFDS MUXOl-23-4 BTG19Et ES es

}

TO ERFOS HJX02-24-4

"'"~*'* ""j ::: ~:~t.} ~:

E12 CNC2¢ - u ~ ~~

}

TO ERFDS MUX03-12-4 BTG23EB1 BTX23E~

-3GI BTG23Ea BTX23E~

~G2

~1~

ES -E3FCO a::

- XP0S409f PBS409 XPilS409f P0S408 RNASA1 ~tCV455C ~1.PCV456 RNAS:I RNAS:t ~  ;

u---o-uc!2u~~]:McvillA u2CL/PCV455B

~JCSl~R~ """'mroi PC4551X Hil 2 fCS/NORM Hl!l~ics/NORM Bij'"'PC456EXBif"'TC423AX ff.?. BTG23E XPilS409 XP1!1S409 I

El

~r, ,,,.n,,x 1

r~~'" CNC2

'T CNC2'f -:;¢,I  !~PC457EX!~PC405DX CNC 2 PRESSURIZER SPRAY VALVES I ND I CAT I ON CIRCUIT RP050A 0

" CNC2

~

-3R -3G 3R -3G -El -3G USEEXISTCKTRP052BET~2L~E(U),,RPOSOBETQ!g:LBTG23El3Gl,3G2l BTG26E RN,!,SA BTG26E~ BTG26EB1

"'"'"'~

BTGl9E~ BTGl9E~ BTGl2Ea RN,!,SA BTGl2EB BTGl2E 6 USEEXISTCKTRP050C,!,NDRP052DFROMBTX23EFORCKTSRP050B1,RP052A BTX26E BTX26E~ BTX26E~ BTX19E BTX19E~ BTX19E~ BTX12E~ BTX12E~ BTX12Ecy

-El 3R-3G 3R-3G -El -3R-3G XSV474 SV 474 XPilSIB_'.( Pl!l~~:~t PilSJ 7 XSV455C BTX19E

" SV455C PCV455C XP,'ISIG_'.( Pil~~:~t PilS35 XSV276~ sy 276 XP0S17.t Pl!l~~~~t Pl!IS 36 Nl~!l-o--PC_V_H_<_ _ NI ~ ~ V14~0P/PCV474 SA ----~AJ~~i5~0P/PCV455C N l ~ ! 1i_PC_V<_ 56_ _ _ ,, _ _ _ _ _ A~~V 14~0P/PCV456 Nl---cCS:IJ-NI Q:!QBTG26E XSV474 XPl!ISIB XPilS37 Q:!QBTG19E XSV455C XPilSl6 XPilS35 ~BTGl2E XSV276 ~ XP0S36 ~

I 25V DC CONTROL SCHEMATIC 125V DC CONTROL SCHEMATIC I 25V DC CONTROL SCHEMATIC NUCLEAR SAFETY RELATED ,.l..

8 C PCV474 PRESSURIZER POWER RELIEF VALVE CIRCUIT NO. RP093 PCV455C PRESSURIZER POWER RELIEF VAL VE CIRCUIT NO. RP I 00 PCV456 PRESSURIZER POWER RELIEF VALVE CIRCUIT NO. RP086 VALVES NOS. 8000A, 80008, 8000C, PCV455C,PCV456,PCV474,PCV455ALPCV455B KEY DWG, SECTION_4_

UNIT 2 SCHEMATIC DIAGRAM REACTOR COOLANT MOTOR OPERATED VALVES t;:aa:e::::=::;::;;;:;;::;:::;;;::;:;;::::::J 20