05000316/LER-1980-029-03, /03L-0:on 800721,while Investigating Frequent Filter Not in Motion Alarms on Containment Apd (R-11),filter Paper Motor Bound Up,Stopping Filter Paper & Rendering R-11 Inoperable.Caused by Bad Bearing on Motor

/03L-0:on 800721,while Investigating Frequent Filter Not in Motion Alarms on Containment Apd (R-11),filter Paper Motor Bound Up,Stopping Filter Paper & Rendering R-11 Inoperable.Caused by Bad Bearing on Motor

ML17331A424
Person / Time
Site:	Cook
Issue date:	08/19/1980
From:	Kischling J INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML17331A423	List: 05000316/LER-1980-029, Forwards LER 80-029/03L-0 05000316/LER-1980-029-03, /03L-0:on 800721,while Investigating Frequent Filter Not in Motion Alarms on Containment Apd (R-11),filter Paper Motor Bound Up,Stopping Filter Paper & Rendering R-11 Inoperable.Caused by Bad Bearing on Motor
References
LER-80-029-03L, LER-80-29-3L, NUDOCS 8008260612
Download: ML17331A424 (2)

LER-1980-029, /03L-0:on 800721,while Investigating Frequent Filter Not in Motion Alarms on Containment Apd (R-11),filter Paper Motor Bound Up,Stopping Filter Paper & Rendering R-11 Inoperable.Caused by Bad Bearing on Motor

Event date:
Report date:
3161980029R03 - NRC Website

text

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45 68 69 EVENT QATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES ~10 DURING NORMAL OPERATION WHILE INVESTIGATING FREQUENT FILTER NOT IN MOTION ALARMS

~03 ON THE CONTAIhHENT APD (R 1 1 ) P THE FI LTER PAPER MOTOR BOWD UP STOPPING THE FILTER PAPERi RENDERING R-11 INOPERABLE.

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HAD A BAD BEARING.

THE MOTOR WAS REPLACED AND THE CONTAINMENT APD WAS RETURNED TO SERVICE AFTER BEING OUT OF SERVICE FOR 3

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