ML20268A677

5 to Updated Final Safety Analysis Report, Drawing 102787, Rev. 4, Sheet 1, Logic Diagram Reactor Coolant Pumps

ML20268A677
Person / Time
Site:	Diablo Canyon
Issue date:	06/30/2020
From:	Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML20268B299	List: DCL-20-075, 5 to Updated Final Safety Analysis Report, Chapter 7, Drawing 441313, Sheet 1, Rev. 37, Electrical Schematic Diagram Containment Fan Coolers ML20268A349 ML20268A350 ML20268A351 ML20268A352 ML20268A353 ML20268A354 ML20268A355 ML20268A360 ML20268A361 ML20268A362 ML20268A363 ML20268A364 ML20268A365 ML20268A366 ML20268A367 ML20268A369 ML20268A370 ML20268A372 ML20268A373 ML20268A374 ML20268A375 ML20268A376 ML20268A377 ML20268A378 ML20268A379 ML20268A380 ML20268A381 ML20268A382 ML20268A383 ML20268A384 ML20268A385 ML20268A386 ML20268A387 ML20268A388 ML20268A389 ML20268A390 ML20268A391 ML20268A392 ML20268A393 ML20268A394 ML20268A395 ML20268A396 ML20268A397 ML20268A398 ML20268A399 ML20268A400 ML20268A401 ML20268A402 ML20268A403 ... further results
References
DCL-20-075
Download: ML20268A677 (1)

Text

L8LZO I I 2

3 4

5 6

7 8

9 10 E

D C

B A

RCWP THRUST BRG OIL LIFT PUMP RUNNING CS/CLOSE(SWGR)

BREAKER IN TEST POSITION BACK-UP BKR CLOSE CS/START 212---

RCP OIL LIFT PRESSURE 2/21------f~I------.....

120 SEC RCP U/F BUS O(E)(NOTE 3)

SSPS(TRAIN A)

SSPS(TRAIN A)

IN TEST POS SSPS TEST PB DEPRESSED RCP U/F BUS D(El(NOTE 3)

SSPS(TRAIN B)

SSPS(TRAIN Bl IN TEST POS SSPS TEST PB DEPRESSED CS/STOP CS/TRIP(SWGR)

REF 5 A 12KV BUS U/V TRIP OR TRANSFER TRIP SIGNAL 12KV BUS DlFF'L TRIP OVERCURRENT PRI BKR OPEN CS/CLOSE(SWGR)

CS/TRIP(SWGR)

OVERCURRENT INST 0/C

0. IO SEC

...----~ a CLOSE 52 TRIP PRIMARY BREAKER 52V04(RCP24) 52V03(RCP22) 52VE7 ( RCP2 I )

52VE6(RCP23)

.----~a 2/2---

CLOSE t---___.

52 TRIP BACK-UP BREAKER 52VD4R(RCP24) 52VD3R(RCP22) 52VE7R( RCP2 I J 52VE6R(RCP23)

REV REGJSTERED ENGINEER SIGNATURE CA REG NO.

EXP DATE KEY ELEC SECT 3 RM INDEXED REV 1----+---+----------------t------t------i-----t---i----r----a APP~$VED GM I 6 9 9 7 2 LRW SUPV.H HERTING 1----+-----+--------------+-------r-----+------.--:-----t------n--r--t-;;:-:--rr--i---:--;-flo.:-r-----1 DSGN. E Z E I TE R DN OWN.

4 /-JI/-

REDRAWN;MODIFIED SCHEMElDWG CHG ONLYl; --

WAA J WC CHKD. E ZE I TER 169972 EZ LRW O.K. HH DPJ REV NOTES & REF (FCT-16395) 9-30-75 APPROVED FOR CONSTRUCTION TAB DATE 9-30-75

~N_o_L__D_AT_E___j_ _____

DE_S_C_R_IP_T_IO_N ___

___J_G~M _

__l__:=D~W~N.:._i_:C~H_K_D_.i.:._SU~P~V~.L___A_P_VD~------r---------iscALES REVISIONS NONE DWG DWG CS/START OVERLOAD CS/STOP RCWP THRUST BEARING O[L LIFT PUMP NOTES:

ON OFF --0 42-22J-18 NO. 24 42-22J-13 NO. 22 42-221-37 NO. 21 42-221-21 NO. 23 I.

SEE

2.

- DENOTES INTERCONNECTION TO OTHER LOGIC DIAG, REF 5.

INDICATION LIGHTS ON MAIN CONTROL BOARD INDICATE NOTE 2 BOTH THE PRIMARY BREAKER & BACK-UP BREAKER POSITIONS.

f

3.

/

2/2

-7 FOR RCP BUS UNDERFREQUENCY LOGIC SEE REF 10 JR ~ __ --0 ~5~~TOR COOLANT

-L _L _. LOSS OF FLOW INPUT SEE TO PROTECTION SYS, REF ID NOTE 2

REFERENCES:

DWG NO.

I. LOGIC DIAGRAM SYMBOLS _____________ l9il25

2. ELECTRICAL DEVICE LIST _____________ 0500 I I

3. INSTRUMENT REF _________________ 102038

4. SLM&R I 2KV BUS D&E _______________ 441227

5. LOGIC DI AG I 2KV BUS SECT D&E AUTO TRANSFER __ I 030 I I

6. SCHEMATIC DIAGRAM SSPS TRAIN A _________ 503089

7. SCHEMATIC DIAGRAM SSPS TRAIN 6 _________ 503093

8. SCHEMATIC DIAGRAM REACTOR COOLANT PUMPS ____ 441305

9. SCHEMATIC DIAGRAM REACTOR COOLANT PUMPS ____ 445400 ID. FUNCTIONAL LOGIC DIAGRAM PRIMARY COOLANT SYSTEM TRIP SIGNALS ______________ 495875 COAST VALLEYS DIVISION UNIT 2 LOGIC DIAGRAM REACTOR COOLANT PUMPS DIABLO CANYON DEPARTMENT OF ENGINEERING PACIFIC GAS AND ELECTRIC COMPANY SAN FRANCISCO,CALIFORN[A DD MAN MICROFILM L

BILL OF MATL DWG LIST SUPSDS SUPSO BY SHEET NO.

SHEETS -

REV.

102787 4 102787D.E62 01-06-94 WAA TYPE SUBJECT DRAW[NG TJTLE UNJT No.

PROJECT LOCATION INSTALLATION TYPE DIVISION NAME MISC CODE HOURS DRAWING SOURCE U#l-338070 G]

D IRIEIAICITlolRI lclololLIAINITI IPlulMIPlsl I I I I I I 121 l I IIAIBILl0I

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