ML19345B126

LER 80-076/03L-0:on 801021,test Interval Exceeded When Containment Entry Mode & Airlock Operational Surveillance Test Performed Per Tech Specs.Caused by Delays in Entering Into Mode 4.Responsible Personnel Informed & Test Succeeded

ML19345B126
Person / Time
Site:	Beaver Valley
Issue date:	11/20/1980
From:	Lacey W DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19345B125	List: ML19345B124 ML19345B126
References
LER-80-076-03L, LER-80-76-3L, NUDOCS 8011260186
Download: ML19345B126 (2)

Text

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o 2 l When the plant was in mode 4 a containment entrv uns -ade and the afr'cek operational surveillance test was ceautred by T.S. 3.6.1.3. A schedule check 1 gI I

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i o l The cause of the oversicht was due to delavs in enterine into mode 4 This evne of f M l Problem has occurred twice before at this plant. The retoonsible eersonnal va-a I

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] informed of this error and the test was run successfully on October 22, 1980. l

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.t Attachment To LER 80-076/03L f

a Beaver Valley Power Station Duquesne Light Company Docket No. 50-334 4

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No further information is available or needed to satisfy the reporting ,

requirement.

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