05000249/LER-1980-039-03, /03L-0:on 801022,during Normal Operation,While Conducting Isolation Condenser Valve Operability Tests, Inboard Isolation Valve 3-1301-1 Became Inoperable When Breaker Tripped Upon Receiving Open Signal.Cause Unknown

/03L-0:on 801022,during Normal Operation,While Conducting Isolation Condenser Valve Operability Tests, Inboard Isolation Valve 3-1301-1 Became Inoperable When Breaker Tripped Upon Receiving Open Signal.Cause Unknown

ML19345A850
Person / Time
Site:	Dresden
Issue date:	11/17/1980
From:	Magrow R COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML17193A552	List: 05000249/LER-1980-039, Forwards LER 80-039/03L-0 05000249/LER-1980-039-03, /03L-0:on 801022,during Normal Operation,While Conducting Isolation Condenser Valve Operability Tests, Inboard Isolation Valve 3-1301-1 Became Inoperable When Breaker Tripped Upon Receiving Open Signal.Cause Unknown
References
LER-80-039-03L-01, LER-80-39-3L-1, NUDOCS 8011250334
Download: ML19345A850 (1)

LER-1980-039, /03L-0:on 801022,during Normal Operation,While Conducting Isolation Condenser Valve Operability Tests, Inboard Isolation Valve 3-1301-1 Became Inoperable When Breaker Tripped Upon Receiving Open Signal.Cause Unknown

Event date:
Report date:
2491980039R03 - NRC Website

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l EVENT CESCRIPTION A00 PMC8 A8LE CONSECUENcIS h I a,2 ! I During normal operations, while conducting Isolation Condenser valve operability tests,j

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