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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.

List of results

• 05000440/LER-1992-001, :on 920227,loss of Reactor Protection Sys Occurred.Caused by Failure of EPA Logic Board.Logic Board Was Replaced Following Satisfactory Calibration & 6 H warm-up Period  + (14:16:07, 13 December 2024)
• 05000456/LER-1995-014-04, :on 951019,DG Output Breaker Would Not Close Due to Equipment Failure.Fs & EO Performed Visual Check of Other Cubicles on Bus 142 for Any Breakers Not racked-in  + (14:16:09, 13 December 2024)
• ML20094M494  + (14:16:12, 13 December 2024)
• 05000271/LER-1992-006, :on 920307,wrong Two Fuses Were Removed Causing One Rod Group to Receive a Scram Signal from Loss of Power to Corresponding RPS Channel.Caused by Personnel Error. Fuses Replaced  + (14:16:14, 13 December 2024)
• LD-92-042, Discusses Applicability of leak-before-break Methodology in Sys 80+ Design Process,Per 920226 Meeting W/Nrc.Walls of Every Sys 80+ Subcompartment Sufficiently Thick to Withstand Pressure Effects from Postulated Guillotine Rupture  + (14:16:16, 13 December 2024)
• 05000313/LER-1991-010, :on 911005,determined That During Peak Summertime Load conditions,161 Kv Offsite Power Source May Be Unable to Maintain Adequate Voltage.Caused by Lack of Formal Procedure.New Guidance Implemented  + (14:16:17, 13 December 2024)
• ML20094M487  + (14:16:18, 13 December 2024)
• 05000369/LER-1992-005, :from 920226-28,diesel Generator 1A Inoperable Due to Fuel Oil Level in Fuel Oil Storage Tank Below 39,500 Gallons.Caused by Inadequate self-checking by Technicians.Fuel Oil Returned to Tank  + (14:16:20, 13 December 2024)
• ML20094M482  + (14:16:22, 13 December 2024)
• ML20094M477  + (14:16:24, 13 December 2024)
• ML20094M473  + (14:16:25, 13 December 2024)
• ML20094M476  + (14:16:25, 13 December 2024)
• 05000374/LER-1992-002-06, :on 920226,spurious Div 1 ECCS Initiation Signal Received When Freeze Seal Employed to Isolate Instrument Stop Valves Melted.Caused by Procedure Deficiency.Action Item Rept Issued  + (14:16:27, 13 December 2024)
• HL-2121, Annual Environmental Surveillance Rept - 1991  + (14:16:29, 13 December 2024)
• ML20094M460  + (14:16:30, 13 December 2024)
• ML20094M459  + (14:16:31, 13 December 2024)
• ML20094M454  + (14:16:34, 13 December 2024)
• ML20094M451  + (14:16:36, 13 December 2024)
• NRC-95-4593, Forwards Rev 6 to AP600 Pra  + (14:16:37, 13 December 2024)
• ML20094M437  + (14:16:40, 13 December 2024)
• ML20094M434  + (14:16:40, 13 December 2024)
• GO2-92-059, Provides Update of Offsite Radiological Emergency Preparedness Exercise Deficiencies Identified by FEMA & Open Areas Requiring Corrective Actions (Arca) Identified by FEMA  + (14:16:41, 13 December 2024)
• ML20094M430  + (14:16:42, 13 December 2024)
• 05000425/LER-1992-002-02, :on 920309,125 Volt Switchgear Trouble Alarms Began to Intermittently Annunuciate in Cr.Caused by Cognitive Personnel Error.Personnel Counseled.Operator Training Will Be Enhanced  + (14:16:45, 13 December 2024)
• 05000362/LER-1992-001-01, :on 920225,containment Purge Isolation Sys Actuated.Caused by Personnel Error.Signs Installed Near Monitors Reminding Personnel of Responsibility for Control Room Notification  + (14:16:47, 13 December 2024)

• 05000352/LER-1991-018, :on 910618,primary Containment & Reactor Vessel Isolation Control Sys Actuations Occurred.Caused by Loss of Power to Distrubution Panel.Preventive Maint Tasks Written to Replace Inductors in Inverters Annually  + (14:16:52, 13 December 2024)

• ML20094M421  + (14:16:54, 13 December 2024)
• ELV-03551, Forwards Response to NRC 920220 Safety Evaluation & Recommendations for Plant Station Blackout Coping Analysis. Plans & Schedule for Implementing Recommendations or Justification Why Recommended Action Not Required Also Encl  + (14:16:55, 13 December 2024)
• ML20094M418  + (14:16:56, 13 December 2024)
• ML20094M417  + (14:16:57, 13 December 2024)
• ML20094M416  + (14:16:57, 13 December 2024)
• ML20094M413  + (14:16:58, 13 December 2024)
• B14075, Submits Addl Info on Util self-assessment & Enhancement Efforts Conducted to Electrical Distribution Sys (Eds) Since 1990.Effort Intented to Assess That Edss Function as Designed,Per Gdc,Current NRC Requirements & Industry Stds  + (14:16:59, 13 December 2024)
• ML20094M412  + (14:16:59, 13 December 2024)
• NG-95-2969, Application for Amend to License DPR-49 Re RPT Operability & Surveillance Requirements  + (14:17:00, 13 December 2024)
• ML20094M407  + (14:17:01, 13 December 2024)
• ML20094M405  + (14:17:03, 13 December 2024)
• 05000482/LER-1991-024, :on 911028,discovered That Incorrect Spring Packs Installed in Actuators for Spray Additive Tank Outlet. Team Initiated to Examine All Safety Related MOV Testing Programs.Mgt Action Plan Also Initiated  + (14:17:05, 13 December 2024)
• ML20094M403  + (14:17:06, 13 December 2024)
• RBG-36652, Forwards Rev 14A to Physical Security Plan,Per AB Beach .Addl Changes Made to Plan to Reflect Current Activities of Security Program.Rev Withheld (Ref 10CFR 73.21)  + (14:17:09, 13 December 2024)
• 3F0392-07, Provides Info Concerning Status of Requirements Associated w/NUREG-0737,Item III.D.3.4, Control Room Habitability. All Actions on Subj Item Were Complete as of May 1989 & Item May Be Closed Out  + (14:17:11, 13 December 2024)
• ML20094M385  + (14:17:12, 13 December 2024)
• 3F0392-01, Discusses Activities Completed During Current Operating Cycle & Items Committed to Be Completed in Upcoming Refuel Outage 8R.List of Equipment Relocated to Resolve Reactor Bldg Flood Level Issue Encl  + (14:17:13, 13 December 2024)
• ML20094M381  + (14:17:15, 13 December 2024)
• ML20094M380  + (14:17:16, 13 December 2024)
• ML20094M372  + (14:17:17, 13 December 2024)
• ML20094M374  + (14:17:17, 13 December 2024)
• ML20094M371  + (14:17:18, 13 December 2024)
• ML20094M370  + (14:17:20, 13 December 2024)
• 05000499/LER-1992-003, :on 920224,feedwater Flow Oscillations Observed on turbine-driven SG Feedwater Pump 23,resulting in Reactor Trip.Caused by Rain Water Leaking Through Expansion Joints.Control Sys Dried Out  + (14:17:21, 13 December 2024)
• ML20094M363  + (14:17:23, 13 December 2024)