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Forwards LER 91-018-01.Rev defers installation of Mod Request MR 87-0576 to locate indication & annunication for Div I & II isolations on control room boards as opposed to back panels.

Accession Number: ML20127C628

Date Released: Wednesday, May 20, 2020

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• ML20127C624 - Forwards LER 91-018-01.Rev defers installation of Mod Request MR 87-0576 to locate indication & annunication for Div I & II isolations on control room boards as opposed to back panels. (1 page(s), 9/3/1992)
• ML20127C630 - LER 91-018-01:on 910929,unanticipated ESF occurred when valve G33*MOVF004 (outboard RWCU isolation valve) stroked closed.Cause indeterminate.Indicating lights will be installed on operator panel adjacent to pushbuttons. (5 page(s), 9/3/1992)