05000327/LER-1981-002-03, /03L-0:on 810109,two Intermediate Deck Doors in Ice Condenser Found Frozen Closed.Caused by Water Leaking from AHU-3A Defrost Drain Line Flange Due to Loose Flange Bolts.Bolts Retightened

/03L-0:on 810109,two Intermediate Deck Doors in Ice Condenser Found Frozen Closed.Caused by Water Leaking from AHU-3A Defrost Drain Line Flange Due to Loose Flange Bolts.Bolts Retightened

ML20003B185
Person / Time
Site:	Sequoyah
Issue date:	02/04/1981
From:	Kirk G, Lewis K, Mcgriff J TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20003B181	List: 05000327/LER-1981-002, Forwards LER 81-002/03L-0 05000327/LER-1981-002-03, /03L-0:on 810109,two Intermediate Deck Doors in Ice Condenser Found Frozen Closed.Caused by Water Leaking from AHU-3A Defrost Drain Line Flange Due to Loose Flange Bolts.Bolts Retightened
References
LER-81-002-03L-02, LER-81-2-3L-2, NUDOCS 8102100493
Download: ML20003B185 (1)

LER-1981-002, /03L-0:on 810109,two Intermediate Deck Doors in Ice Condenser Found Frozen Closed.Caused by Water Leaking from AHU-3A Defrost Drain Line Flange Due to Loose Flange Bolts.Bolts Retightened

Event date:
Report date:
3271981002R03 - NRC Website

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8 60 69 DOCK ET NowSEM 64 69 EVENT DAf g 34 75 REPORT D AT E so EVENT DESCRIPTION AND PROB A8LE CONSECUENCES h 1012 l l Unit 1 in mde 1 at 90% react'or oower. During routing insoection of the ico e nr.d a, n e r. I g0#2l l two intermediate deck doors were found frozen closed. LCO 3.6.5.2 was entered. There i 10IAI l was no effect upon public health or safety. Previous occurrences - 3*(Reference l

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