05000219/LER-1981-025-01, /01T-0:on 810617,secondary Containment Was Broken When Both Reactor Bldg Railroad Airlock Doors Were Opened Together.Caused by Failure of Top Inner Door Latch & Operator Error.Operators Will Be Reinstructed

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/01T-0:on 810617,secondary Containment Was Broken When Both Reactor Bldg Railroad Airlock Doors Were Opened Together.Caused by Failure of Top Inner Door Latch & Operator Error.Operators Will Be Reinstructed
ML20009A681
Person / Time
Site: Oyster Creek
Issue date: 07/10/1981
From: Riggle E
JERSEY CENTRAL POWER & LIGHT CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20009A675 List:
References
LER-81-025-01T, LER-81-25-1T, NUDOCS 8107130468
Download: ML20009A681 (1)


LER-1981-025, /01T-0:on 810617,secondary Containment Was Broken When Both Reactor Bldg Railroad Airlock Doors Were Opened Together.Caused by Failure of Top Inner Door Latch & Operator Error.Operators Will Be Reinstructed
Event date:
Report date:
2191981025R01 - NRC Website

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'l 64 43 OOCKET NUMsgm 68 69 EVENT Q ATE 74 75 REPORT CATE 80 EVENT DESCRIPTION AND PRCSASLE CONSECUENCES h Io I:L i Seco W y Containment was broken when both reactor building railroad l

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caused by a broken latch during transfer of the Standby Gas Treat:nent

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,e i l o ; l The cause of the event is attributed to failure of the top inner door latch permitting ;

I the dcor to partially open and failure of the operator to start the Reactor Building gi,ijl supply fan after starting the exhaust fan. The operators will be instructed in l

the proper operation of the airlock doors and a procedure revision will be made l

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