05000334/LER-1980-120-03, /03L-0:on 801218,during Hot Standby,Containment Air Lock Outer Door Failed Seal Leakage Surveillance Test. Cause Unstated.Seals Inspected,Cleaned & Greased

/03L-0:on 801218,during Hot Standby,Containment Air Lock Outer Door Failed Seal Leakage Surveillance Test. Cause Unstated.Seals Inspected,Cleaned & Greased

ML20002D933
Person / Time
Site:	Beaver Valley
Issue date:	01/19/1981
From:	Lacey W DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20002D932	List: 05000334/LER-1980-120, Forwards LER 80-120/03L-0 05000334/LER-1980-120-03, /03L-0:on 801218,during Hot Standby,Containment Air Lock Outer Door Failed Seal Leakage Surveillance Test. Cause Unstated.Seals Inspected,Cleaned & Greased
References
LER-80-120-03L, LER-80-120-3L, NUDOCS 8101230478
Download: ML20002D933 (2)

LER-1980-120, /03L-0:on 801218,during Hot Standby,Containment Air Lock Outer Door Failed Seal Leakage Surveillance Test. Cause Unstated.Seals Inspected,Cleaned & Greased

Event date:
Report date:
3341980120R03 - NRC Website

text

.,.

U. S. feUCLE A3 REGULAToIY COMMISSION

~

NaC FORM 354 nny LICENSEE EVENT REPORT

{')

CoNrnoi.stoCie l 1

l l

l 1

Ig

- i, TEA.E,,Nr on Tves Att aEauiaEo iNeonMArioNi lP l A l B.lV lS l1 [

0 ju l-l0 l0 l0 l0 l0 l-l0 l0 l@l4 l1l1l1l1l@lsieArse@

l l

o

s s

uCENsE TvPE a t

a e uCEeisEE Cc E i.

s uCEN>aNuweta J

,"'*,[ l L l@l 0 l 5 1010 1013 ( 3 14 I@l 1 ( 2 l 1 18 l 810 l@l o l 1 l CCN'T J.

Is AEPORT OATE 80 M

e) tw ENT 3 ATE 60 68 OCCKET NbM8ER F

EVENT CESCRtFTICN ANQ PRC8 ASLE CCNSECUENCES h Q l On 12/18/80 while in hot standhv, the contain ent air lock outer door falled its j

t At 1730 hours0.02 days <br />0.481 hours <br />0.00286 weeks <br />6.58265e-4 months <br />, the air lock was declared inoperabic l FTTTI I seal leakage surveillance test.

The health and safety of the l

in accordance with Technical Specification 3.6.1.3.

l o 141 I F6TT) pub'lic was not jcopardized since Icakage through the air lock was prevented by the

[

I g i inner door which remained scaled.

l f a irl I I

SQ TTTT1l CE CE SU C E COMPCNENT CCOE SUSCOCE 5

E is la l@ Laj@ 1^ l@ l Pl El Nl El Tl Rlh J@ y @

tusj 7

8 9

80 ft 12 13 is is 20 REV8SION SEcutNTiAL CCOURRENCE REPORr L E R,RO EVENT VE AR Rf*CRT NO.

COCE TYPE NO.

O"s&m,,g 18101 L--J l 112I OI

.a i of 31 i tl L,1 101 a

_u n

n 2.

2.

u 2,

n 1

n 7

N ACT P

T U

HOUR $

e FC 8.

SUPPLiE MAN F C RER [2J@L;j@

L,z.j@

L.Zj@

l of of 01 of

[.Lj@

IN l@

LZJ@

lZl9I9I91@

n 2

2 2

u

.i o

u o

u CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h g y g o l l The plant was being shutdown for an unplanned outage to repair the pressurizer l

the seals were inspected, wiped clean and I

g l safety valves. During the outage, the g r,; q l greased. On 12/28/80 while still in cold shutdown prior to returning to power, l

g l surveillance test was satisf actorily completed.

l EI 30 7

8 9 5A

%PCWER OTHER STATUS I

RY OiSCOVERY OESCRIPTION l

[I T "l [ D_J @ l 0 l 0 I 0 l @ l N/A l

lB l@} Performine surveillance test a

a

.oc27,oN o, REu sE @

A!nv,Tv co'4TENr ou T o, cTiviry @ 2 s/A i

N/A I

• EuAsto e, REuAsi l

ITTs1 LzJ @ Lzj@UREs etsC-oN@

j PEmsoNNEL Expos sv.ER Tv,E li lil 10 l o l 01@l z i@l N/A 80 PER$0%NEL N4tR E$

oEsCRiPTioNh I

s veer I M 101010j@l N/A 80 l

F 4 9 it 12 LOSS OF CR DAwaGE TO FACiLaTV TvrE CESCRIPTION l

[zl@l N/A i 2 go 3

8 1 10 NRC USE CNLY Is N/A l

llllllllll lllj

DESCRIPTION

IS$btf61 68 69 ao. ;

2 e k

7 4 9

?O w* S* L#c"Y PHONE:

NA*.!E OF PREPARER 82ona n 4 74_

c' Attachment To LER 80-12d/03L Beaver Valley Power Station

,Duquesne Light Company Docket No. 50-334 No further infomation is available or needed to satisfy the reporting requirement.

4 e

p I

o f

I

^^---------- m.