05000327/LER-1980-197-01, /01T-0:on 801212,during Mode 5,notification Received That Solenoid Valves for Valve Operators on Six Containment Isolation Valves Not Qualified for Accident Environ.Affected Valves Replaced by Valves Qualified

/01T-0:on 801212,during Mode 5,notification Received That Solenoid Valves for Valve Operators on Six Containment Isolation Valves Not Qualified for Accident Environ.Affected Valves Replaced by Valves Qualified

ML19343B776
Person / Time
Site:	Sequoyah
Issue date:	12/24/1980
From:	Cottle W, Gelston A TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19343B775	List: 05000327/LER-1980-197, Forwards LER 80-197/01T-0 05000327/LER-1980-197-01, /01T-0:on 801212,during Mode 5,notification Received That Solenoid Valves for Valve Operators on Six Containment Isolation Valves Not Qualified for Accident Environ.Affected Valves Replaced by Valves Qualified
References
LER-80-197-01T, LER-80-197-1T, NUDOCS 8012300444
Download: ML19343B776 (1)

LER-1980-197, /01T-0:on 801212,during Mode 5,notification Received That Solenoid Valves for Valve Operators on Six Containment Isolation Valves Not Qualified for Accident Environ.Affected Valves Replaced by Valves Qualified

Event date:
Report date:
3271980197R01 - NRC Website

text

.-

[ **I m LICENSEE EVENT REPORT

.c -

(PLEASE ' RINT OR TYPE ALL REQUIRED INFORMATION)

- CON 7ROL BLOCK: l

- l l

l l

l lh

~

P i

e lo it l lT lN l S lN lP l1 Ih! 0 l 0 l -l 0 l 0 l 0 l 0 l 0 l-l 0 l 0 lh! 4 l 1 l' 1 l 1 l 1 l@l l

l@

I4 15 LICE *41E NuuSER 25 24 LICENSE TvrE JO S7 CA1 tb P

S 9 LICENSEE COOi CON'T lol:l

,$,NlL hl0 l5 I Ol 0 l 0 l 3 l 2 l 7 @l 1 l 2 l 1 l 2 l 8 10 hl ll ?I ?I Al 9 ln l@

2 8

60 68 EmCKET NUMOEM 68 69 EVENT DATE 34 Ib REPORT D AT E 30 EVENT DESCRIPTION AND PROB ABLE CONSEQUENCES h 10121 l At 0700 (c) on 12/12/80. mode' 5. notification van received ehne the solennia v21 von [TTT) I for the valve operators on six (6) containment isolation valves were not cualified' I

[n 6 4 l lfor the accident en'vironment. The affected valves are three (3) control mir sunniv I

l o t s j l containment isolation valves and three (3) containment vacuum relief isolation i

on o'blic health or safetv. Previous occurrences - none.

I IoisI lvalves. There was no effect u

10171 I l

I 10181 l

CAUSE

Coup.

vatyE sYsT E M CA'J$ E

• SUSCCDE COM*0NENT C00E SUSCOCE SUsCCOE CODE CODE l019l lP l A l@ @@ l A l@ lV lA lL lV l 0 l P l@ l E l@ 'l Zl @

3 3

9 10 11 12 13 10 19 20 SEOVE NTI AL CCCunaENCE-REPORT R E V'3fCN EVENT YE AR R EPOnT No.

400E TYPE NO.

h,"(*E nfoo l288l~0l, l-l l119l7l l/l l0"l1l d

l--J [0_]

0

,',g 22 23 24 26 27 20 29 3C 3

32

$Uphi L

MAN 8ACTUAER T Kf ACT Of PLANT MET MOURS 5 8 If r PQn s.

yglJ4Z[@

l C l@

lZl@

l 0 l0 l2 l4 l lN l@

lNI@

lLl@

l A l 4 l9 l9]

JJ 3b 36 37 40 el 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS l

liloj l Equipment was not qualified for radiation dose under assumed accident environment of l

7 lip,l l7 x 10 rad. The affected solenoid valves (ASCO Models HB 8300C58RU. HE 8262r77. ned i

j HT 8316C15) were replaced by solenoid valves qualified for the accident environments.

g f

li t al I 11

,4 1I 8(

s s i

's*r$iY sPOWER oTHEn STATMS IS OtsCOVERY DESCRIPTION NA l

lD l@l Engineering Design Review i

laiSI l B l h 10 l0 l0 l@l 80

' 9 Co' RENT Ac1 veTv af tEAsto or nELEAsE AuoVNT of ACTIVITY toCAtloN oF RELEASE NA l

l MA l

l1 iG l l Z l @ J@l PenscNNEL E=PoSuE s t

eEsCRiefioNh NUseta TvPE NA l

I 8 I 7 l l 0 l 0 l 0 l@l Z l@l f

PERSONNE L INJunlE S NuveER DESCRl* TION g l0l0l0l@l NA l

.o u

LOSS OF om DauaGE To FACILITY Q TveE CESCRIPTION

%./

NA l

l L,LJ.9]lZl@l so io

'V R L tCIT V NRC USE ONL '

IS$UED oESCRIPTION li j el l N l 84 l NA l

lll1lIIlIIlll

's o't k 3 o Off'f PhoneAts_nA%R9At Name Of Preparer W. T. Cottle/A. Ik Gelston