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Forwards LER 93-006-00 reporting condition outside design basis of plant in that thermal overload protection bypass not provided as required for shutdown cooling isolation valves.

Accession Number: ML17310A323

Date Released: Tuesday, July 31, 2018

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• ML17310A322 - Forwards LER 93-006-00 reporting condition outside design basis of plant in that thermal overload protection bypass not provided as required for shutdown cooling isolation valves. (4 page(s), 6/4/1993)
• ML17310A324 - LER 93-006-00:on 930505,shutdown cooling isolation valves thermal overload protection not bypassed.Caused by failure to include bypass for manual modes of operation in original design.Mods to defeat overload protection completed. (12 page(s), 6/4/1993)