ML21305A748

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6 to Updated Final Safety Analysis Report, Figure 7.3-18, Sheet 1 of 4, Drawing 437584-1, Electrical Schematic Diagram Auxiliary Feedwater Pump Turbine Control
ML21305A748
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
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: ML21305A748 (1)
v • d • e


Text

0 6 7 g 10 v8SL£v 2 3 4 5 I a TABLE OF DEVtCE5

,, I I O[V!Ct No FUNCTION ~AT/r,/6 MFR TY/Jc CAT//JW6~ REMARKS A 480V MCC BUS SECT-/H ~r-a""IC~M:,,::_K"-'"',.f.l:.::lt'::,:':tA::,. :..(+,1*-----"0""'P'--"lic.::N~---~*+-1*------c:-:;.. J:.~~o,_..s..__..*.___ ___ ~4-----"'./;'-',v""'"t),,_1~c.,_,.",4,._,r.'---'-1c;,=,v'----,

i-------t-------- -----+--- --+---+---1----------*-* - - ~-------11 B---+--+------ 42-IF-30 ' 480 V AC MOTOR 5rARTele - - - Rff l)wo

  • C---+--+------ 42-IH-30 l<lV£RS!BLE, Size I I,, 3 rl~~~-x,, ~ 1 2A 5PH _ -o~M=Pa=H==3()--<~----------------.--------------~ ~------t---------+---+---+--+_:___--=----+--------11 FIJ*OI POS-IZ! 5 rs P05125, fr-,* T5 POS4 1,,s-P05425 aog.ITUP Qr,=/( l'OSIT/0/f 1 ! t I S )EE NoTE I) w 17 (SEE Nore Z) CONTACT$,_LIJJ£ STf}P IJPEH N"'1Alf'K.S 52-IH-30 t - { - -( L-- -

4tK)/J20V 4 POS42S 8* (SEENOTE~) G R ----it-- A X Tl!i, iJwo. Y - WECoRP - - f'AR. T OF AIOTOR E ----it--8 X 1l!i.r iJwo. 49 IF 30, MoTOR OVERLOAI> Re:'-A 49-IH-30 5TJillTe:R

- L 01TMPH30 Cl MPH 3o MPH.JO,,MPHJO CID

- ~ B -.

- L

/XI ZXI 3R CB ClWTROL f;f/TCII,Z*/1(*.1(} 49X-I 9X-IF-30, MoTOR 0v£ttl.OAD Aux ftLAl" H-30 WE CoRP P111cT OF MOTOR - -

B ~CB c2CB GS 5TARTE:R ---

T_,2-IHJO T 42*IH30 II/'.~ USED AT LOCAT/0/"i C8 SPH 14 h'O fF'~IN<$ RETURN - -----1-----+---------I sPHYz BI CS/OPEN Al CS/CLOSE ------ - -* ~~1------------I 42* /H-30,, l 42*1H*30 42*IH*301 A~CB 42* IH *30 D~(.i 52-IF-30, 480V AC AIR C1RCUIT 8KR - Rrr Ala.'

OPEN CLOSE OPtN I CLOSE 2 G R L+-} 70 El{Fl)S 52-IH-30 I. (3

,, SPH " sPH,.- MOX03-II-Z

.,__... 3- --- 5 t---*---,-------------+---l---- -- -- --1-------+--

4l-lH*30 ~ 42*/H*30 CLOS OPEN 3~ II 7 19 15

A FCV-fLOW CONTROL VALVc SEE TABLE foR V,11vr No' MPH30 42-IH-30 7 I -~ I 42-IH*30 7 OPf.N ' CLOSE

  • 49*IH*30 ~ l!/I ~ &J ~ ~~PO~~s~- ~~~=~~f[~Vt~A~"-5~1~T!~O~N~~5~w~t~7C~Hd_=======t-==--==-===t-==_ -==_-:::jt=_-:::-=_-=::j========1.i;s:;!;,'c t: 7A Bl-E FOR 5w ilh.'s

~ ~ ~ $. 1-------1pMO"-'T-"'OR:,_,cOC'-"-BYccP"'AS"'S'--------+--+--+--+:::..:._:=-.:.::.+...s:;JILSS~AMCJJUAATLJillO!'iN ___ CJAJ<2-G CNT ISOLl'HA AUX HtLAY EF. DWG IS 1-LOSES ONPHA JSCLATION __.

FOLD - OL IZ 8 20 I FOLD 49*/H-30,~.S V SOlENOIO VA*VI' ---*-----1 OL TS TOR"'VI: Sw1rr::1-1 THREE LINE DIAGRAM X'lt----:-::--+-------------'

SPH ">-X2 ~~-----------------------------------------'

120 V AC CONTROL SCHEMA TIC D FCV 37-AUX FWP TURB II LEAD 2 STEAM SUPPLY M 0. V CKT No H30POO

Aux rWP MO Vs S1M11.-AR ExccPr A5 SHOWN IN lABLc

r1 RC U Ir CI RC U/1 BUS NORM AL SAFETY /./Glllff"R VALVE POSITION SWITCH-(POS) ALARM CIRCUIT No I-PO-,-S-r--=..:....:.::+-=-....:....::c.::c.:....:...:.;:....:..:_--.;::..:..:...;c..:...::..:....:...~:;=..:.-+..:.:V:.:.E.:.:.f(,:..:.*..:....-:==-:;.cV-A-'-L-'--V:-c-r-Mi-i4l_V._'.......i MO TO R VALVE POSITION l't/NCTION !'UNCTION CONTACT:J Ef?Fl)5 VAL Ve DESCRIPTION 0 CONTACT5 FULL FULL caN?"ACT.S I l"08 9 TO/ ~*

No BKR.IJa No. 15tCT POSITIOI, f~~1!,.J;,.,1 No. -uPF?EWT CLOScO OPEN LOC. N2 OPt:N CLOSE POS42S,433 A:Js-1,s,

  • TO 1fl MS-1-4,

MU)l.03-f/*2 ccv 37 Aux FWP Ti.JRB II LEAD 2 5, !ti. 5UPPI.' 52*/H*JO H30POO IH OPEN 425 A I 4208DH Y24 I 3DH MPH30 ---;1-I 9 I Sl"Al'.t:. SPARE {~~

MUXOl-!4-4 FCV 38 ~ ~

  • I I I 3 t 52*/F;JO F30POO Ir OPEN IA I 4408DF Y24 I 3DF Jlf'F'lfl - ' 2,I 0 5PA.,a.e 0 SPAR£ SP. '

---;1-3 '1 I 6RQN LIGHT I A1.NV1 5/>A RE\\,

--If-4 2 OPEN UMIT 12 SPARE.. 11SPARE ~,

--If-5 3 BYP115S INn K 3 SPARE

- 6 4 SF'Af$ 4 SPARE

- 7 5 ~PAR.I? 5 ED LIGHT

- 8 6 Ct.QSE LIMIT 6 YPASS I NTLK

TYPICAL VALVE POSITION SWITCH CONTACT DEVELOPMENT l'"tv? P0~42f;, POS~:33 ~~.SET,0()/N,;s Mc.IN P.Z-M.S.

C

FOL - FOLD

EQUIPMENT LOCATION NUMBERS:

5PM -,lff{}y llom11 CO/ffli'Ol CENrER Bus St:CT!ON *,H MPti30 - MOTOR OPERATCP VAL Ve FCV 3 7

'-.§. - CONT/?01. f3oARD, loNPcNSA TE: ~ F££DWA TEI?

NOTt:.S:

1.-sw1TcH OPeNs ON Mt:CHAN1CAL ToRQVE PuR1NG OPENING CYCLc (JBJ.,

2.- Si¥1rcH l¥¥N.S ON HICJvWICAL h~<I.S ~R/M;; C,!.tlS/Mf Cr-cL£ i?R k/Lt.Y UdS,=0 YAL ve (/7).

~- p.,,,1.c /;, /~sr,4,:.,./,<!H..WR fOR /oR&JiE ftI.ATINfi

7. -QUICK TEST CURRENT SENSORS, FOR USE DURING VOTES TESTING, ARE F[ELD-INSTALLED [N CERTA[N MOV HOUSINGS. THESE ARE SHOWN ONLY IN THE PERTINENT MOV DIAGRAM OF CONNECTIONS.

REFE.RENC E DRAWINGS B I. S[NGLE L[NE METER & RELAY [AGRAM, 480V. SYSTEM. BUS SECT[ON IF

3. SINGLE LINE METER & RELAY DIAGRAM, 480V. SYSTEM. BUS SECTION IH 4-3774-~
4. DESCRIPTION OF ELECT. SCHEMATIC DIAG., SYMBOLS & CKT. DESIGNATIONS tJ70fl03
5. EQUIPMENT LOCATION NUMBER LIST /0/ 9(70

I

7. PIPING SCHEMATIC FEEDWATER SYSTEM I /0.?00j I

- 8. PIPING SCHEMATIC TURBINE STEAM SUPPLY SYSTEM /02()01,

9. INSTRUMENT SCHEMATIC FLOW INSTRUMENT SYSTEMS I t02/J32
10. SCHEMATIC DIAGRAM MAIN ANNUNCIATOR SHEET NO. I S0/12/
12. @ FUNCTION DIAGRAM ' 663195
13. @ SOLID STATE PROTECTION SYSTEM 663231
16. BLOCK DIAG. ERFDS & TECHNICAL SUPPORT CENTER l)PJG.N*. 4452 78

B C P. G. &E. SYSTEH PHAS:: SEQUENCE A -C -B

A NUCLEAR SAFETY RELATED

KEY DWG. SECTION 6 VALVE NO' s FCV 37, FCV 38, FCV 152, FCV 436 & FCV 437 UNIT I DATE 5/28/98 DESCRIPTION COORDINATION ELECTRICAL DWG SCALE

- u "" OWN. Rx*'.:;2 Enhorced per FCT C,22812 NUCL.. BILL OF MATL C: 0 cc SCHEMATIC DIAGRAM X,V° MECH..

~ 7' R. E. RI/Ml AUXILIARY FEEDWATER PUMP SUPSDS

    • oJ ~ ELEC..

L m 7 I NDEP.. TURBINE CONTROL SUPSD BY

(]_'. r-II CIVIL tr; r,') Ct:: VERIFIER SHEET NO. I OF

= " LL PIPING.

CZ V° " e-- p. E. JLBI I&C. DJAOLO CANYON POWER PLANT PACIFIC GAS AND ELECTRIC COMPANY

"" 0 ""

C O er:: REVISION INFORMATION SAN FRANCISCO, CALIFORNIA

~NPC

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