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RO:on 750209,smoke was observed coming from motor starter for reactor water cleanup discharge isolation valve caused by shorted relay coil resulting in overheating of control transformer.

Accession Number: ML20058K782

Date Released: Thursday, March 12, 2020

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• ML20058K776 - RO:on 750209,smoke was observed coming from motor starter for reactor water cleanup discharge isolation valve caused by shorted relay coil resulting in overheating of control transformer. (1 page(s), 2/10/1975)
• ML20058L245 - Informs of evaluation to determine if mod to HPCI exhaust line valve has detrimental effect on metallurgical properties of hinge arm. (1 page(s), 2/14/1975)