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Forwards insp rept 50-400/91-27 on 911221-920117 & notice of violation.Violations involve inattention by operators when operating nuclear instrumentation switches rendered quadrant power tilt alarm inoperable.

Accession Number: ML18010A522

Date Released: Sunday, November 8, 2020

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• ML18010A521 - Forwards insp rept 50-400/91-27 on 911221-920117 & notice of violation.Violations involve inattention by operators when operating nuclear instrumentation switches rendered quadrant power tilt alarm inoperable. (4 page(s), 1/24/1992)
• ML18010A523 - Notice of violation from insp on 911221-920117.Violation noted:comparator channel lower section switch not returned to normal position following attempt to restart alarm. (4 page(s), 1/24/1992)
• ML18010A524 - Insp rept 50-400/91-27 on 911221-920117.Violations noted. Major areas inspected:plant operations,radiological controls,security,fire protection,surveillance,maint,safety sys,design changes & mods & LERs. (16 page(s), 1/24/1992)