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Forwards LER 93-002-01 re automatic reactor scram on high neutron flux signal received during surveillance.Suppl submitted to describe main turbine tripping 10 s after full reactor scram.

Accession Number: ML17058B839

Date Released: Thursday, June 29, 2017

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• ML17058B838 - Forwards LER 93-002-01 re automatic reactor scram on high neutron flux signal received during surveillance.Suppl submitted to describe main turbine tripping 10 s after full reactor scram. (4 page(s), 7/7/1993)
• ML17058B840 - LER 93-002-01:on 930126,APRM flow converters (high neutron flux signal) inadvertently initiated on RPS Channel 12 while manual half scram signal inserted on RPS Channel 11.Caused by personnel error.Lessons learned transmittal issued. (14 page(s), 7/7/1993)