05000348/LER-1982-019

LER 82-019/03L-0:on 820508,exhaust Fan Failed to Start, Rendering B Train Penetration Room Filtration Sys Inoperable.Caused by Worn Fan Belts Which Slipped Off Pulleys.Belts Replaced

ML20054E393
Person / Time
Site:	Farley
Issue date:	06/02/1982
From:	Hairston W ALABAMA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20054E390	List: 05000348/LER-1982-019 05000348/LER-1982-020 ML20054E389
References
LER-82-019-03L-01, LER-82-19-3L-1, NUDOCS 8206110167
Download: ML20054E393 (1)

LER-2082-019,

Event date:
Report date:
3482082019R00 - NRC Website

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l [o I2I l At 0828 on 5/08/82 the "B" train penetration room filtration system was declared l

' [Tm l inoperable when the exhaust fan would not start. Tech. Spec. 3.7.8 requires two l j

I o I .: l l independent penetration room filtration sytems to be operable. Tech. Spec. action l o I s l I statement requirements were met. Health / safety of the public was not affected. l l

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, 31 M J6 40 42 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h

I i l o I l This event was due to worn fan belts which slinned of f of their nulleys. The belts i l li li j [ were replaced and following the performance of FNP-1-STP-20.0 (Penetration Room i g,,yj l Filtration System Train B Operability and Valve Inservice Test), the "B" train l l g, p j l penetration room filtration system was declared operable at 0020 on 5/10/82. i li Id l I a' e 9 S s %PO M n oTHER STA T US Ot$ RY DISCOVERY OESCRIPTION I1l5l [Ejh l11010ihl 10 NA 44 l W h!

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