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 Issue dateTitle
Information Notice 1994-80, Inadequate DC Ground Detection in Direct Current Distribution Systems25 November 1994Inadequate DC Ground Detection in Direct Current Distribution Systems
NRC Generic Letter 1991-0927 June 1991NRC Generic Letter 1991-009: Modification of Surveillance Interval for the Electrical Protective Assemblies in Power Supplies for the Reactor Protection System
ML18041A1351 July 1986LER 86-004-00:on 860601,heater Drain Tank Level Control Channel Failed & Both Heater Drain Pumps Tripped.Caused by Severe Lightning Storm.Heater Drain Tank Level Control Channel Power Supply replaced.W/860701 Ltr
Information Notice 1986-47, Erratic Behavior of Static O Ring Differential Pressure Switches10 June 1986Erratic Behavior of Static O Ring Differential Pressure Switches