05000311/LER-1981-011-03, /03L-0:on 810427,during Routine Entry Into Containment,Containment Airlock Outer Door Would Not Close. Caused by Out of Alignment Linkage & Subsequent Roller Bearing Damage.Linkage Realigned & Roller Bearings Replaced

/03L-0:on 810427,during Routine Entry Into Containment,Containment Airlock Outer Door Would Not Close. Caused by Out of Alignment Linkage & Subsequent Roller Bearing Damage.Linkage Realigned & Roller Bearings Replaced

ML18086A574
Person / Time
Site:	Salem
Issue date:	05/22/1981
From:	Espey J Public Service Enterprise Group
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML18086A573	List: 05000311/LER-1981-011, Forwards LER 81-011/03L-0 05000311/LER-1981-011-03, /03L-0:on 810427,during Routine Entry Into Containment,Containment Airlock Outer Door Would Not Close. Caused by Out of Alignment Linkage & Subsequent Roller Bearing Damage.Linkage Realigned & Roller Bearings Replaced
References
LER-81-011-03L, LER-81-11-3L, NUDOCS 8106020264
Download: ML18086A574 (1)

LER-1981-011, /03L-0:on 810427,during Routine Entry Into Containment,Containment Airlock Outer Door Would Not Close. Caused by Out of Alignment Linkage & Subsequent Roller Bearing Damage.Linkage Realigned & Roller Bearings Replaced

Event date:
Report date:
3111981011R03 - NRC Website

text

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'1-nl LICENSEE EVENT REPORT e* S. NUCLEAR REGULATORY COMMISSION CONTROL BLOCK: !-I _.__......_~_......__._----;.10 1

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LICENSEE CODE 14 15 LICENSE NUMBER 25 26 LICENSE TYPE

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~~~~~ LJJ© I ol s 1 o I o I o I 3 I i I i !(?)I o I 4 I 2 I 1 I a I i_l!) I a I s I 2 I 2 I a I 110 60 61 DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES@

I During a routine entry into the containment, the containment airlock outer door

((ill would not close.

Action Statement 3.6.1.3.a was entered at 0100 hours0.00116 days <br />0.0278 hours <br />1.653439e-4 weeks <br />3.805e-5 months <br /> on April 27,

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42 43 44 47 I Containment airlock linkage was out of alignment causing roller bearing damage when o:::IIJ I attempting to close the outer door.

Linkage was realigned.

Roller bearings were o:::IIJ I replaced in kind.

Action Statement 3.6.1.3 was terminated at 0710 hours0.00822 days <br />0.197 hours <br />0.00117 weeks <br />2.70155e-4 months <br /> on April 27, OJI) 7

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