ML20042E643

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Special Rept:On 900305,east Cable Vault Exhaust Damper VS-D-180 Failed to Close During Trip Testing of Fire Dampers Under Air Flow Conditions.Caused by Inadequate Spring Closure Mechanism.Springs Replaced W/Helical Coil Springs
ML20042E643
Person / Time
Site: Beaver Valley
Issue date: 04/18/1990
From: Noonan T
DUQUESNE LIGHT CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ND3MNO:2054, NUDOCS 9004260308
Download: ML20042E643 (3)


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