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Forwards LER 93-002-00 re loss of administrative control of inoperable containment isolation valve due to personnel error.Process for use of safety tags being reviewed & revs will be made,where needed.

Accession Number: ML20044D217

Date Released: Thursday, February 27, 2020

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• ML20044D215 - Forwards LER 93-002-00 re loss of administrative control of inoperable containment isolation valve due to personnel error.Process for use of safety tags being reviewed & revs will be made,where needed. (1 page(s), 5/13/1993)
• ML20044D218 - LER 93-002-00:on 930403,containment isolation valve which controls reactor makeup water to containment exceeded max time for closure.On 930413,lockwire & safety tag removed. Caused by communication errors.Safety tag process reviewed. (6 page(s), 5/13/1993)