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Forwards insp repts 50-445/92-31 & 50-446/92-31 on 920719- 0829 & notice of violation.Violation of concern because unauthorized troubleshooting conducted & resulted in significant loss of control board annunciator alarm windows.

Accession Number: ML20118A993

Date Released: Saturday, November 7, 2020

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• ML20118A992 - Forwards insp repts 50-445/92-31 & 50-446/92-31 on 920719- 0829 & notice of violation.Violation of concern because unauthorized troubleshooting conducted & resulted in significant loss of control board annunciator alarm windows. (6 page(s), 9/24/1992)
• ML20118B001 - Notice of violation from insp on 920719-0829.Violation noted:troubleshooting performed on annunciator w/o first having obtained permission from unit supervisor & w/o having obtained verification sheet,resulted in loss of annuciator. (2 page(s), 9/24/1992)
• ML20118B007 - Insp repts 50-445/92-31 & 50-446/92-31 on 920719-0829. Violation noted.Major areas inspected:onsite followup of events,followup on feedback of operational events, operational safety verification & maint observations. (24 page(s), 9/22/1992)