05000334/LER-1981-004-03, /03L-0:on 810106,air Flow Calculations on Control Room Emergency Supply Fans Indicated Flow Rates in Excess of Tech Specs.Cause Not Stated.Adjustment Made to Supply Fans Inlet Damper

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/03L-0:on 810106,air Flow Calculations on Control Room Emergency Supply Fans Indicated Flow Rates in Excess of Tech Specs.Cause Not Stated.Adjustment Made to Supply Fans Inlet Damper
ML19339C870
Person / Time
Site: Beaver Valley
Issue date: 02/04/1981
From: Lacey W
DUQUESNE LIGHT CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19339C869 List:
References
LER-81-004-03L, LER-81-4-3L, NUDOCS 8102120171
Download: ML19339C870 (2)


LER-1981-004, /03L-0:on 810106,air Flow Calculations on Control Room Emergency Supply Fans Indicated Flow Rates in Excess of Tech Specs.Cause Not Stated.Adjustment Made to Supply Fans Inlet Damper
Event date:
Report date:
3341981004R03 - NRC Website

text

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4 EVENT oESCAIFTION ANo PRC8ABLE CCNSEQUENCES h During the performance of a surveillance test on the control room enercency suppl 4 l o 121 l ml fans, the air flow calculations indicated flow rates of 464 and 473 cfm.

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

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