05000311/LER-1980-018-03, /03L-0:on 800719,during Routine Operation, Auxiliary Alarm Typewriter Declared Inoperable.Caused by Failure of Integrated Circuit Chip on Memory Board. Air Samples Taken Daily Until Repairs Completed on 800723

/03L-0:on 800719,during Routine Operation, Auxiliary Alarm Typewriter Declared Inoperable.Caused by Failure of Integrated Circuit Chip on Memory Board. Air Samples Taken Daily Until Repairs Completed on 800723

ML18082A972
Person / Time
Site:	Salem
Issue date:	08/18/1980
From:	Murphy M Public Service Enterprise Group
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML18082A970	List: 05000311/LER-1980-018, Forwards LER 80-018/03L-0 05000311/LER-1980-018-03, /03L-0:on 800719,during Routine Operation, Auxiliary Alarm Typewriter Declared Inoperable.Caused by Failure of Integrated Circuit Chip on Memory Board. Air Samples Taken Daily Until Repairs Completed on 800723
References
LER-80-018-03L-01, LER-80-18-3L-1, NUDOCS 8008260469
Download: ML18082A972 (1)

LER-1980-018, /03L-0:on 800719,during Routine Operation, Auxiliary Alarm Typewriter Declared Inoperable.Caused by Failure of Integrated Circuit Chip on Memory Board. Air Samples Taken Daily Until Repairs Completed on 800723

Event date:
Report date:
3111980018R03 - NRC Website

text

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I pµring routine operation, the auxiliary alarm typewriter was decl~d inoperable at 1600 hours0.0185 days <br />0.444 hours <br />0.00265 weeks <br />6.088e-4 months <br /> resulting in the inability to use the containment sump level.

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44 47 IJE I An integrated circuit chip on the memory board failed and the typewriter carriage was out of adjustmen*:;.

Containment air samples were taken at least every 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> until repairs were effected at 2310 hours0.0267 days <br />0.642 hours <br />0.00382 weeks <br />8.78955e-4 months <br /> on July 23, 1980.

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