ML20033C817

From kanterella
Jump to navigation Jump to search
Telecopy of Ro:On 811109,two Manual Isolation Valves to Weld Channel & Containment Penetration Pressurization Sys, Racks 12 & 13,were Closed.Investigation Revealed Pressure on Both Racks Not within Tech Specs.Cause Not Stated
ML20033C817
Person / Time
Site: Indian Point 
Issue date: 11/10/1981
From: Brons J
POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To: Haynes R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
NUDOCS 8112040328
Download: ML20033C817 (1)


Text

9'

p I3 L

q P3 DER AUTHORITY OF THE STATE OF 7

j

{

(j, f*, !g'*9^

33X 215

N[

- AbM Ak*2 9

SUC"*"'"

"Y 2 5

~

O

+

mmm er-m 1 0214115314003 11/10/81 ICS IPMMTZZ CSP PHAA 2 9147398200 MGM TP"Y BUCHANAN NY 11-10 1247P EST O

S U S NUCLEAR REGUALATORY COMMISSION S

  1. {

ATTN RONALD C HAYNES, DIRECTOR REGI N 1 FFICE F INSPECTION AND ENFORCEMENT O

631 PAR < AVE

  • c KING OF PRUSSIA PA 19406 O'd Lcif C

O O

O THIS IS A C3NFIaMATION COPY OF A TELEGRAM ADDRESSED TO YOJ O

g 09 NOVEMSER 9 1961, nITH THE REACTOR IN HOT SHUTOOWN AND THE REACTOR COOLANT SYSTEM Ab3UT 250 DEGREES FAHRENHEIT, IT MAS OBSERvr9 THAT TWO n

MANUAL ISOLATION VALVES TO THE aELO CHANNEL AND CONTAINMENT P g

V ENETRATION DRESSURIZATION SYSTE9 (WCCPPS) RACKS NUMBERS 12 AND 13 aERE CLOSED, THESE RACKS SUPPLY dCCPPS AIR TO THE ELECTRICAL DENETRATION, AS A RESULT, THE PRESSURE ON RACK 12 DECREASED TO 35 O

g DSIG aHILE THE PRESSURE ON RACK 13 REMAINED ABOVE THE LIMIT OF 41 PSIG IDENTIrIED IN TECHNICAL SPECIFICATION 3.3.0.1. UPON VERIFICATION x.

F THE PR BLEM THE SHIFT SUPERVISOR IMMEDIATELY OPENED THE VALVES, O

g RETURNING THE aCCPPS TO NOR9AL. THIS TELEGRAM SERVES AS THE PROMPT N3TIFICATION REQUIRED BY TECHICAL SPECIFICATION 6,9,1,7,B, o

J C SRONS, RESIDENT MANAGER g

k"'

INDIAN POINT 3 NUCLEAR PUaER PLANT BOX 2!5 8"'"'"'"

"Y 1 52 O

e

$3X 215 S 'J C H A N A N NY 10511 0

12:52 Es1 e1\\1Y't?

<}p -

4GMCOMP p) 7 t h u}u,

3 O

s s

J 9

O DEC3 19B*

9 ygg7" Q u.i.

O e

vs,.

(M '

O e

O O

g 8112040328 811110 b )p' PDR ADOCK 05000286 e

_O,-

S PDR I

s s,

2

,(O

~

O TO RE" Y BY MMLGRAM. SEE REVERSE SIDE FOR WESTERN UNION'S TOLL - FREE FHONE NUMBERS 1