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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
IR 05000155/198601411 December 1986Insp Rept 50-155/86-14 on 860924-1126.No Violation or Deviation Noted.Major Areas Inspected:Licensee Actions on Previous Insp Findings,Operational Safety,Maint, Surveillance,Training,Ie Bulletins,Lers & Regional Requests
Information Notice 1986-47, Erratic Behavior of Static O Ring Differential Pressure Switches10 June 1986Erratic Behavior of Static O Ring Differential Pressure Switches
IR 05000155/19850137 August 1985Insp Rept 50-155/85-13 on 850715-18.No Violation or Deviation Noted.Major Areas Inspected:Implementation of Generic Ltr 83-28,including Equipment Classification,Vendor interface,post-maint Testing & Reactor Trip Sys Reliability