ML17037B043

Drawing 12177-ESK-7SFC04, Rev. 3, Ac Elem Diag-Misc Ac Ckt Inop Indication Div I - Nine Mile Point Nuclear Station-Unit 2

ML17037B043
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-7SFC04, Rev. 3
Download: ML17037B043 (1)

Text

PB73 ~

XOI i XOO-J XO I 5M 74-25FC AOl ESK 95F40'I Ml Rl C3

)

sw/

I I

J P87 3 5FC PMP PlA INOPERABLE TOO PS >9 74.2-25FCAOQS E5K-75FCOl PB 59 KO2.

M'899 H-3-25FCAOSQ EBK.75FCOl PB59 Ri KO 3

/C-Sw/

C AO I

PB73 I

I P873

/D-sw/

r +c I

I I

A I

I A

I c,.

I L

SFC FILTER INLET VALVE '4 HV ISA t 1NOPERABLE 5 I

J P873 P873 5FC FILTER OUTLET VALVETl AOVI9AI lNOPERABLE/

5PENT FUEL POOL COOLlhiG 1NOP INDlCATlON Dlv Z 4KT 25FOAO9 (GREEN)

PRC APERTURE CARD MCC 74-Z.SWPA07 ESK-BSWPO6 KIZ Kll C3 SWI P873 I M-SW I

.O A

i I

A C

hlO I

G SERVICE WATER TO SFC HEAT B(CH INLET VALVE Z.SW P JA MOVI7A INOPERABL E.

G P873 SERVICE W TO SFC HEAT EXQi OUTLET VALVE ZSWP+MOVIBA T HOP ERABt E MCC.

74-2SWPA08 S-

K6SWP P873 1

I J

P873 0

UJ O

UJ Z

Z0U Ql PS'4 25FC ADA EBK-75FCO9 P859 Kd6 C

A/0 I

A A

I I

PT373 I

0 I

5FC GURGE TANK TKlA CROSSOVER VALVE%NVGAQ INOPERABLE L

5F'C 5'f5 O'IVI MAhlUAlL( OUT OP 5ERV14E P 873

/-

QI3//

C A/0 I

I I

I I

I I

M1 P859

~7 ZSF C AO6 RI ESK-7SFCO9 KO9 PBS9 MCC 74-ZCCPAO6 4

ESK-SCCPO9 KI3 HCC 74 ZCCPAO4 ESK-SCCPO'7 C3 P873 I

5~8 3

7~SZ~C~OQ>

ES4-7SYCO/

R~8 KO8 C

NO A

4.

KI0 IN-SWI R/

5WI K

P873 PB73 tJOTES:

I. LOGIC DIAG LSK-34-2E,H C

XIO I

t I

p, I

/2-W'/

I A

I A

I L

G SFC FILTER INLET ISOL VALVE

%AOV I S3 INOPERABLE L

G CCP TO SFC HEAT EXCH INLET VALVE ZCCPKMOVI4A INOPERABLE C

A/0 L

G CCP TO SFC HEAT EXCH 2CC P% MOVI8A INOPERABLE P873 I

I I

~P3

~73 I

A I

L S/=C x/CA 7 E//CHAUCER D>SCH CCK)SS CCx4ivEC T RALPH % HV37A3

//ME/8SJ/8 4 @

NUCLEAR SAFETY RELATED QA CATI SPARES ESK DETAIL USED OlJ SH/2 AC ELEM DIAG=MISC AC CKT INOP INDICATION DIVI Z5ACR/o WSW-

/SSCO7 IA-,IC;IO;ICT- 'nW" IJ-THRU IN-IP-SW~~

DESIGN CON ISSUE NIAGARA MOHAWK POWER ORPORATION NINE MILE.POINT NUCLEAR STATION-UNIT2 4-9-1/

INCOR EQDCR i'31 R J7-4 74 /

ICOSI J VlattCI INltIMJNNtNIASQS I Z177-ESK-7SFC04