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Forwards safety evaluation supporting util response to IE Bulletin 86-002 re Static O-Ring (SOR) switches.Commitment to replace SOR differential pressure switches in reactor water level instrumentation w/analog trip sys acceptable.

Accession Number: ML20215F347

Date Released: Sunday, August 16, 2020

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• ML20215F344 - Forwards safety evaluation supporting util response to IE Bulletin 86-002 re Static O-Ring (SOR) switches.Commitment to replace SOR differential pressure switches in reactor water level instrumentation w/analog trip sys acceptable. (3 page(s), 12/15/1986)
• ML20215F368 - Safety evaluation supporting util response to IE Bulletin 86-002 re Static O-Ring differential pressure switches. (5 page(s), 12/15/1986)