ML19208D508

LER 79-030/03L-0:on 790823,containment Air Lock Surveillance Test Not Performed as Required.Caused by Failure of Operations Personnel to Perform Surveillance Test.Operating Supervisors Instructed to Be More Aware

ML19208D508
Person / Time
Site:	Beaver Valley
Issue date:	09/21/1979
From:	Werling J DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19208D503	List: ML19208D502 ML19208D508 ML19208D511 ML19208D513
References
LER-79-030-03L, LER-79-30-3L, NUDOCS 7909280506
Download: ML19208D508 (1)

Text

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LICENSEE EVENT REPORT

. CONTROL DLOCK: l i

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lh (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION) 0 1 8 9 l P l LICENSEE A l D CODE l V l S14l 1 l@l 0 l 0 l- LICEN5E lb l 0 l 0NVVulH l 0 l 0 l 0 l- l025 l 026l@lLICENSL 4 1l1l1l1l@l TYPE JO l

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1011I $ "C l60L l@l680 l 5 l 0 l 0 l 0 l 3 l 3 l t.84 @l DOCKET NUM0ER 6'J 0l 8l 21 3 7 l 91@l EVENT OAiE 74 iS 0 l 9HEPORT l 2 lDATE 1 l 7 l 960l@

, EVENT DESCRIPTION AND PRCOAOLE CONSEQUENCES h l 0 l 2 l l On 8/27/79, during a review of the containment entry log and surveillance test l l o l 3 ) l records, it was discovered the containment air lock surveillance test was not I

[ o l4 ] l performed on 8/23/79 as required. The test was immediately performed and completed I o 3 l successfully. The health and safety of the general public was not jeopardized. l O c I l

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10171 1 l O 8  !

l 80 7 8 9 SYSTEM CAUSE CAUSE COMP. VALVE CODE CODE SUSCODE COMPONE NT CODE SU8 CODE SU0 CODE jol9l 8 9 lS lA l@ W@ l A l@ l Pl El Nl El T l R lh {@ W h 10 11 12 13 18 19 20 SE QUE NTI AL OCCURRENCE REPORT REVISION

,_ EVENT YEAR REPORT NO. CODE TYPE N O.

O e"LE R/HOu'[E' l--3 I OI 3I OI d I" I 3 I LI b d

_I 7I 9I22 21 23 24 26 27 28 2') 30 31 37 AKEt O PL NT T4 HOURS 5 B IT T D F O) .\ 0. $UPPLIE MAN FA TURER WQW@ W@ l% Zl@ l 0l 0l 0] O 31 l41 Nl@ W@ QJ@ l Zl 9 l 9 l 947l@

3J J4 32 40 42 43 44 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h i o l The incident resulted from failure of Operations personnel to perform the surveillance l l i j i l l t es't . Operating supervisors were instructed to be more aware of the hurveillance I g , g 7, l requirements to insure timely scheduling of the tes n. l i 3 I i 1 4 l l 8 9 60 STA S  % POWE R OT HER STATUS is O HV DISCOVERY DESCRIPTION li l5 l d@ l 0 l 6 l 7 l@l N/A l W @l Operator observation l ACTIVITY CONTENT .

PELE A%E D OF HELE ASE AMOUNT OF ACTIVITY LOCATION OF RELE ASE li lcl8 W 7 9

@ l Zj@l 10 tt N/A 44 l l 45 N/A 80 l

PlHSONNEL E xPOSURES N U*f0 E R TYPE DESCRIPTION i 7

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6 9 10 08 69 80 5 g3ytg,.pggp3ngn J. A. Werling PHONE:

412-643-1258