ML17037B058
| ML17037B058 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 04/30/1981 |
| From: | Stone & Webster Engineering Corp |
| To: | Office of Nuclear Reactor Regulation, Niagara Mohawk Power Corp |
| References | |
| 12177-ESK-7SCI31, Rev. 2 | |
| Download: ML17037B058 (1) | |
Text
OVERRIDE REQD TO OPEN V TER AUTO. ISOLATION ON LO RX WTR LEVELING MSS HIRASH VE NQRIYlAl:LUMPENFQR INJECTION REACTOR RECIRC A SAMPLE.
RHR A SUCT FROM SUPPR POOl. V LINE OUTBD ISOLVALVE ZRCS&C 0
835-FO 0 2RHS+h1OYIA 12-POO4A 'CIC PMP SUCT FROM 5UPPR:
OCV-ZICS MOV 3fcs 5 I-VALYEOPE N FOR MODES C D
CLOSED FOR OTHER MODES AND ORMALLYCLOSED RCIC IN8D ISOL TESTABLE HECK V 'TO REACTOR..
5
-F VALVENQRIYIALLYCLO5 ED IHZEC.TIObL LOW PRESSURE COOLANT CMJHB~LTESIBE HECICV:::
z ALV~ E.CLFQF57IALI
~RTECTEIH LPCS COOLANT I tJJECTlcIN INBD TESTABLECHECKVALYE 2 SL E
DDT KLIIKNOKMACL~E8:
QPEKEURIIAILTECTlOTAI:
0 I
III 0
of.IL
~Pl~lg?
3 Ts
~5 Rl 3X>-
ESK-75CI 23 P 839
~oboe P837 Nvo 99-I89-
]T 3
P859
~of837
~PT M2
~PSI3
/(~)
IXR-2SCIAOI A TZ ESK-7SCIDI
+I(78
%IX 2SCIADI 3
ESK-7SCJQl
~P8 7
99 OTIANs 33 I
ESK-I33RHSO T4 C3 LORAN 3XP-ESK-75CI23
~P5 9 P 837 ESK-~IOI K80 2
-
- 332 Tl P859
~P5 3XP-ESK-7SC.I 23
~P8 7
99-7I-
)
oN'r' 859
~D&9 f883 7 8888 2
81css832283 M'XR-ZSCIAOI 8
33
~KBI
~P8 3 99 P859 P859 3X -
PES -7SC,I 23 P859
~O7O
~P3 7 2~1~~ 3 NIZ IXS-ZSCIPDI ~ LIMITSW7c~wI ESK-7SCIOI Q fCL'DWHEN X 72 LVAL 2 CL' PES2.
I XS-ZSCIADI H ESK-7SC?C'I L C3 MI P837 99 )
oN'r P859
~O7I
~P3
(
LIMITSWlCWj
/CL'D VIIHEN I 73
%VALVECL'D 7 F 859 P~
3XQ-ESK;7SCI23 IZCSJ ~loi LIMIT SW (CW)
(YPu VE CL'0)
P859 PS 5 9 BXQ-ESK-7SCIZ3 P837 99-74
)ONG
~9 IXS-ZSCIADI H ESX-7SCZOI q QKS 3 N
M V
Lfllll 20 a
IU Z
Z0 COIVTAIIVINIEIVTISOLATION V f7FF-NORh17IL 877I7 US DISPLA Y CKT 2SCIAO2 (GALEN)
PQO owC (2) SPARES 99.69-2SCIA02 DWELT P F402, W59 FROM C
ESK 75CI 5 I W
PkOZ LT I 3.5 99 2&CIAO2 0 WCs P8 57 PCo02 Wf40 FROM C
ESK 7SCISI W
PIo02 LTI59.
99-7 I-25 C. IAO2 OWCN P 8>7 P@Q 2 FROM C
ESK-WBI 75CI51 w
P7002 LTI 7I 7 99 2SCIAQ2 P837 I-ROM D
E'SK-75CI5I wf8 3 PC402 WCGZ W
PI402 LT173 =
99 2SCIA02 DWG P837 FROM D
ESK-75CISL P402.
WC 9 LTl8L-P837 99 25CIA02 P8 37 P7402 W
Pf40 Z LTl89 FROM D
ESK-7SCISI c4 O
I I
I+
ZO X
I-2 O
PRC APERTURE CARD OTIE P INDICATES DRYWELL PENETRATION NUCLEAR SAFETY RELATED QA CAT I,Q NOO CKT NQ. 'XSCIAQS (lSLACK)
DESIGN CONTROL ISSUE DC ELEM DIAG -MISC DC CKTS OFF -NORMAL STATUS D I SPLAY NINE M I LE PO I NT NUCLEAR STATION UN IT 2 fsf ec.
NIAGARA MOHAWK POWER CORPO RAT ION IYl 7 1" INCORPI I
EIDCR Cf40390 PM RO 444N4 4 V44N'4\\ i>4l4444844 044444JTS4$
Q:'2177-ESK-7SCI31 8 ss 3 ~