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Forwards IE Bulletin 79-27, "Loss of Non-Class IE Instrumentation & Control Power Sys Bus During Operation," in response to request.W/o encl.

Accession Number: ML19309H308

Date Released: Saturday, November 7, 2020

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• ML19309H307 - Forwards IE Bulletin 79-27, "Loss of Non-Class IE Instrumentation & Control Power Sys Bus During Operation," in response to request.W/o encl. (1 page(s), 3/7/1980)
• ML19309H312 - Advises that position valve indicator referenced during 800306 presentation is acoustic monitor installed downstream of each safety valve & pressure operated relief valve. (1 page(s), 3/7/1980)