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AO-75-04:on 750325,three pressure transmitters to reactor protective sys pressure drifted outside Tech Spec limits. Detailed info to follow within two weeks.

Accession Number: ML19317F799

Date Released: Friday, October 25, 2024

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• ML19317F798 - AO-75-04:on 750325,three pressure transmitters to reactor protective sys pressure drifted outside Tech Spec limits. Detailed info to follow within two weeks. (1 page(s), 3/27/1975)
• ML19317F800 - Forwards AO-75-04.Provides details. (2 page(s), 4/4/1975)
• ML19317F804 - AO-75-04 update:on 750212,reactor protection sys channel D high pressure bistable failed to actuate during high pressure reactor trip.Caused by pressure transmitter specs omitting drift tolerance limits. (1 page(s), 4/4/1975)