ML17037B095
| ML17037B095 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 10/06/1982 |
| From: | Stone & Webster Engineering Corp |
| To: | Office of Nuclear Reactor Regulation, Niagara Mohawk Power Corp |
| References | |
| 12177-ESK-7MSS15, Rev. 3 | |
| Download: ML17037B095 (1) | |
Text
AIN&TEAM ISOL VALVE (INEh; 2M55'Jh HYV&C ($22.. FO21C)
CK T NO. 2tvl5SC12.
( YELLOW) RPS-UPS'A':NO ES 213 I A-2 gS>l)
IA-51-2 NC T1)
C
'IE-(PBETA) 0 (LT3)
C IB-(PBWI)
SWI NO A gr+) N W
C
'10-PBT1)
NO EP(j DEVICE IDENT tFICATION IN PARENTHESIS (TYP)
(LTS)
C IC (PBR) 0 SWI LT I-LT2-(TOP):
TIGM)
Ct H
G LT3-OP1 H
LT4-LT5-
~P~O1 I
LTD OMT T9) A LT(o) C T7) A TIO) C Q
R R
W W
REF CSK. DWCb hlQ 80 IEI51TY p7.zz >I Kl3 I B
~I *-
'C22I=
( TYP)
KO1 KOI OOO 2MS S +IPNL30 C xOCI YOO OO O OO IC)8 K I0 O,
KI IO O O
KI5 O KIB K19 K20 K11 O O O O K2.2 O
O O K27 CONTROL AT MSTV RELAY PANEL REF.
EPCo OWCr NO. 25'3BEIIOI.
5W I.0 NO NC C
PBETB O O
$02 P&21 KO Pcoll K127B KI27B Ml I
P O2, L
REF CrE OWN NO. BO7E,152TY P7r2.2.
CK7 AQ ZthSSCLS fYELLONL4 WHITE).. BPS-UPS "B,"NOTES 2 (3 CS I A-2MSSCI2 I B-2MSSCIZ IC -2MS5 C I 2.
I D-2MSS C I 2 IE-2M55CI?
IB 2M5SC13 PRC APERTURE CARD DETA I L
('Llld MR MN MR MN MN ESK 3C 3E 3E 3E 3E 3E SPARES USED ON 3-4 s 7-8 5W2 5W2 5W2 5W2.
5W2.
DESI<q N CONTROL I SSUE 8
3 KCN-OI3, Cg P 7iu age 14" seers
~ wsssvsr sreiraassro oesressmer 12177.ESK-7MSS15 J g 4PM
~ ei ~ ~
NOTES:
L FOR COMPLETE CONT. OF MAlN STM ISOL VALVE REFER TO EPQ OW(g 2338EIIOI.
2 CIRCUITS 2MSSCI2AND ZMSSCI3 ARE ASSOCIATED WITH NON ESSENTIAL REDUNDANT POWER SUPPLIES(RPS:UPS.P."'4 8" RESPECTIVELY)
. AND CABLES ASSOCIATED WITH EACH CIRCUIT MUST BE ROUTED IN SEPARATE cRouNDED coNDulTs.
- 3. CABLES OF SAME COLOR ANO POWERED F ROM SAME SOURCE MAYBE ROUTED IN SAME CONDU I T.
NUCLEAR'AFETY RELATED QA CAT I AC ELEM DIAG-MISC AC CKTS MAIN STM ISOL VALVE 2MSS+HYVEC CONT NINE MILE POINT NUCLEAR STATION-UNIT2 NIAGARA MOHAW W R C
RAT N