05000334/LER-1981-065-03, /03L-0:on 810722,surveillance Interval for Train a Control Room Emergency Habitability Sys Had Been Exceeded. Caused by Train B Inadvertently Marked on Chart Instead of Train A.Personnel Instructed to Review List Before Sign

/03L-0:on 810722,surveillance Interval for Train a Control Room Emergency Habitability Sys Had Been Exceeded. Caused by Train B Inadvertently Marked on Chart Instead of Train A.Personnel Instructed to Review List Before Signing

ML20010C635
Person / Time
Site:	Beaver Valley
Issue date:	08/11/1981
From:	Lacey W DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20010C634	List: 05000334/LER-1981-065, Forwards LER 81-065/03L-0 05000334/LER-1981-065-03, /03L-0:on 810722,surveillance Interval for Train a Control Room Emergency Habitability Sys Had Been Exceeded. Caused by Train B Inadvertently Marked on Chart Instead of Train A.Personnel Instructed to Review List Before Sign
References
LER-81-065-03L, LER-81-65-3L, NUDOCS 8108200256
Download: ML20010C635 (2)

LER-1981-065, /03L-0:on 810722,surveillance Interval for Train a Control Room Emergency Habitability Sys Had Been Exceeded. Caused by Train B Inadvertently Marked on Chart Instead of Train A.Personnel Instructed to Review List Before Signing

Event date:
Report date:
3341981065R03 - NRC Website

text

_ _ _ _ - _ - _ _ _ _ _ _ _ _

(7 77)

LICENSEE EVENT REPORT 6@

CONTROL BLOCK: l l

l l

l I

l (Pt. EASE PRINT OR TYPE ALL CEOUIRED INFORMATIONI 1

lo l1l l P l A l 3 lV l S l 1 l@l 0 l0 l-l 0 l0 l0 l0 l0 l-l0 l0 l@l4 l1 l1 il l1 [@l l

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7 8 9 LICENSEE CODE 14 15 LICENSE NUM8ER 25 26 LICENSE TYPg 40 57 CAT 58 CON'T -

,"E l L ]@l 0 l 5 l 0 l 0 l 0 l 313 l 4 @l 017 l 2 l 2 l 811]@l 018 l 11 11 81 1l@

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8 60 61 DOCK ET NUMB ER 68 69 EVENT DATE 74 75 R EPGRI D ATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h Iolal l With the plant in a cold shutdown condition and preparing to enter hot shutdown, itl I o l 31 l was discovered, using the surveillance test checklist, that the[ surveillance 1

Io i4l l interval for the Train A control room emergency habitability system had been i

lo ist i exceeded. The test interval is c requirement of Tech Spec. 4.7.7.1.b.

Train B l

1916l l was operable and is 100% of system capacity. There was no effect on the health andl I

[oj 7 j l safety of :he eeneral oublic.

I I o la I l 80 7

8 s E

CODE SL8C E COMPONENT CODE SUSC O'E E

10691 I s I c 18 Laj@ LtJ @ I z I z I z I z l z I z l8 LLl@ Lz ! @

7 8

9 10 11 12 13 1s 19 20 SEQUENTIAL OCCURRENCE REPORT REVISION gg EVENT YEAR R EPORT NO.

COCE TYPE NO.

@ s,g,RO l 8l 1l l-l l Ol 61 5l l/l 10l3l lL l l-l [9]

aE 21 22 23 24 26 27 28 29 30 21 32 N

A.

O ONP NT ME HOURS S8 IT POR > 8.

SLPPLIE MANUP C RER l Hl@d@

l Z l@

l Z l@

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IX 19 19 l9j@

33 J4 35 36 37 40 41 42 43 44 47 CAUSE DESCR97 TOM AND CORRECTIVE ACTIONS h [t i o l l The surveillance test on Train A was immediate1v performed and demonstrated to be l

Ii l1 II operable. The indi'zidual responsible for marking the surveillance test chart I

i1 ly i liitadvertently marked Train A as being t ested when in fact Train B was teste l

Ii e it I Control Room personnel have been inst r rcted to review the reouired tests via the l

L'_.L4_j l schediile ortor to sienine them comoieted.

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s s

'YA S

% POWER O'NERSTATUS Ol5 0 Y

OiSCOVERY DESCRIPTION li 15 ] d@ l 0l Ol Oj@l N/A l

l B l@l Surveillance Test Checklist l

8" ColTENv 7

a ACTIVITY RELEASE AMOUNT OF ACTIVITY LOCATION OP RELEASE l e l W @D OF RELEAhEl Zl@l N/A l

l N/A l

I1 PERsodd ExPOSdEES oESCRiPTicN @

NuM8ER TvPE 11 lill0l0l0l@l2l@l N/A l

P E R SON ~ d'.NJ,ES oESCRiPTiC~@

NUM.ER LWt.l l o l o l o l@L N/A I

7 8 9 11 12 80 LOSS OF OR OAMAGE TO $ACILtTV h TYPE OE SCRIPTiON v

i ioiI2l@l N/A l

7 4

9 to 30 NRC USS ONLY

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N/A I

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[.2 is.J 8108200256 5109 yDRADOCK 05000334 PARER J

0 Y PwCNE:

PDR

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'q, Attachment to LER 81-65/03L

.. Beaver Valley Power Station-

- Duquesne Light Company Docket ' No. 50 -334 n

do.further information is available or needed'to satisfy the reporting requirement.

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