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Forwards Enforcement Conference Repts 50-456/89-20 & 50-457/89-20 on 890711 & notice of violation.Plant may be subj to escalated enforcement action upon discovery of addl valve mispositioning affecting ECCS operability.

Accession Number: ML20247A238

Date Released: Thursday, September 17, 2020

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• ML20247A234 - Forwards Enforcement Conference Repts 50-456/89-20 & 50-457/89-20 on 890711 & notice of violation.Plant may be subj to escalated enforcement action upon discovery of addl valve mispositioning affecting ECCS operability. (2 page(s), 7/17/1989)
• ML20247A250 - Notice of violation from insp on 890601-20.Violation noted: recirculation isolation valve 2CV8479B for centrifugal charging pump 2B shut,rendering charging pump 2B inoperable for more than 7 days from 890322-0601. (1 page(s), 7/11/1989)
• ML20247A300 - Enforcement Conference Repts 50-456/89-20 & 50-457/89-20 on 890711.Major areas discussed:operability of centrifugal charging pump 2B w/manual isolation valve shut in recirculation line & mispositioned valves affecting ECCS. (22 page(s), 7/16/1989)