ML17037B039

Drawing 12177-ESK-7SFC09, Rev. 2, Ac Elem Diag-Misc Ac Ckts Spent Fuel Pool Misc Valves - Nine Mile Point Nuclear Station-Unit 2.

ML17037B039
Person / Time
Site:	Nine Mile Point
Issue date:	02/09/1981
From:	Stone & Webster Engineering Corp
To:	Office of Nuclear Reactor Regulation, Niagara Mohawk Power Corp
References
12177-ESK-7SFC09, Rev. 2
Download: ML17037B039 (1)

Text

SURGE TANK TK/A OUiLET 5 URG E TANK TKIA CROSSOVER SPENT FUEL POOL iO SUR6i WATER /ALVE ZSFC  % I/V54A WATER VALVE 2SFC + H VGA ANK TKIA INLL I WA ER I FILTER INLET ISOL VALVE SPENT FUEL POOL FILTER.

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/ /4- KOO I- I 25 FC S HV54A F859 9959 ~SF C%

2 / 2SFCAAV35A I 33 33 BI ~85 9 I31 AOV I 53 2

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/L SVO P873 ~P8 7 P~7 P~ P873 52- 25FCAOI I ES K- 55 F CO /

25FC + AVSZA R 25FC IFI/VGA 0 25FC IV///35A R S'= I

/

~ R G 0 2SFC IISOIIS4A 25FC +SOVEA 25 FC IL 5 0 V/5A Z.5FC /AOV 53 A 1

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Z.SFCMOVI53A

//

I PB59 C3 LI PB59 P373 &2-0 AGASTAT L2 TD PU ZSFCAG6 (GREE N) I.S- I5 5EC PRC 74 74 NOTES:

APERTURE f SF Ml ITI SP CKT- 2SFCA05 ALL EQLIIPIVIENT LOCATE.D AT

( PNL 673 UNLESS OTHERWISE Rl INOP RI INOP ESK- 75FCO I E Sk- 75 FC 04 NOTED.

CARD ~TL ESK-75F CO+

lNOP ~Z] SF 2. LOCilC DIACs@M LSIC- S4-2I3,C l

/MIT SWI FC H ESK-75FC07 4 3. 0 ASSOCIATEO VALVE OPENS THiS O'AG DEVELOPMENT'-

VALVE POS LI N C T I D /V 'WHEN SOV IS DE- ENERCoIIZ EO.

FULL FIJI L 25 FC ic ZSFC K ZSFC + ZS CxI 4. 0-ASSOCIATED VAI VE CLOSES PEN CLOSE MV548 LIVGA H V 35 A AOV I 53 WHEhl SOY IS DE. ENERGIZED.

M4 SP I A II-8 SP SP SP SP Z 0 2 C~D GREEN LT GREEN LT GREEN LT GREEIv I.T R4 z 2 LU 3 E~F SP SP 5P O

4 ud&H SP SP SP 25FCIS LSI '432A 5 A~B RED LT RED LT RED LT RED LT CS lA-2SFCAOG DETAIL ESK ~SPARE USED OLj NUCLEAR SAFETY RELATED 6 CH/-0 SP SP SP CP QA CAT?

IB-25FCAOco 7 E-I I-F SP At M NO. IC- 25FCAOG AC ELEM DIAG-MISC AC CKTS I 43E/9 8 6-+F-H SP SP SP ID- 2 SFCAOGI C SPENT FUEL POOL MISC VALVES W~)" Dc 5ICukl CONTROL ISSuE PI CC NINE MILE POINT NUCLEAR STATION-UNIT 2 NIAGARA MOHAWK POWE R CORPORATION

/////7 7 StOSS 8 VSSatSS LSSSISSSSZSS dSSSSQtNd I 2l 77-ESK-7SFCQCI UMC