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Forwards LER 98-004-01 re defeat of turbine trip function that lead to improper mode entry.Revised LER corrects statement re generation of turbine trip signal upon operating reactor trip breakers.

Accession Number: ML20151V729

Date Released: Saturday, June 13, 2020

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• ML20151V726 - Forwards LER 98-004-01 re defeat of turbine trip function that lead to improper mode entry.Revised LER corrects statement re generation of turbine trip signal upon operating reactor trip breakers. (1 page(s), 9/10/1998)
• ML20151V732 - LER 98-004-01:on 980419,defeat of turbine trip function led to improper mode entry.Caused by inadequate administrative controls.Procedures were changed to require closure of links when trip breakers are shut prior to mode change. (4 page(s), 9/10/1998)