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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
- ML15027A424 +
- 05000388/LER-2017-006 +
- ML083380802 +
- L-12-083, LER 12-S01-00, Latent Software Error Resulted in Improperly Authorized Visitor Access Into Protected Area +
- 05000280/LER-1989-016, :on 890423,inadvertent Positive Reactivity Addition by Boron Dilution Occurred W/O Containment Integrity in Tact.Caused by Leakage Due to Improper Adjustment of Valve Operator Travel Stops +
- ML19263D754 +
- ML041820222 +
- NRC-04-0041, May 2004 Monthly Operating Report for Fermi 2 +
- ML20059F469 +
- L-02-026, February 2002 Monthly Operating Report for Beaver Valley Units 1 & 2 +
- ML20085L885 +
- ML20084S367 +
- ML20082C049 +
- ML20099H097 +
- ML20136B002 +
- ML20141M102 +
- ML20125E582 +
- ML20125B449 +
- ML20151G002 +
- ML20207B087 +
- ML20203B081 +
- ML20247F603 +
- ML20247D145 +
- ML20245L629 +
- ML20235F888 +
- ML20244C894 +
- ML20210T778 +
- NG-93-0155, Monthly Operating Rept for Dec 1992 for Duane Arnold Energy Ctr +
- 1CAN119501, Monthly Operating Rept for Oct 1995 for Arkansas Nuclear One +
- 05000414/LER-1987-023, :on 870807,unit Shutdown Commenced Per Tech Specs When One Steam Generator Main Feedwater Bypass to Auxiliary Feedwater Nozzle Valves Discovered Partially Open. Caused by Mgt Deficiency.Evaluation Initiated +
- 05000304/LER-1989-004-03, :on 890211,air Ejector Offgas Radiation Monitors Inoperable Due to Blower Installed on Wrong Unit. Caused by Personnel Error.Extensive Labeling Improvement Program Initiated & Tailgate Sessions Held +
- 05000499/LER-1989-003-01, :on 890203,partial Loss of Offsite Power Occurred on 4.16 Kv ESF Train C Bus.Caused by Misoperation of Brown Boveri Model ITE87T Transformer & Mfg Defect.Relay Replaced & Train C Bus Restored +
- 05000414/LER-1987-024-01, :on 870807,automatic Main Feedwater Isolation Occurred Due to hi-hi Steam Generator Water Level.Caused by Mgt Deficiency.Steam Generator Water Level Restored & Incident Will Be Discussed at Meeting +
- 05000333/LER-1986-019, :on 861112,RCIC Sys Automatic Div I Isolation Occurred.Caused by Technician Error.Technicians Cautioned on Importance of Checking Test Equipment Readiness Before Commencement of Activities +
- 05000387/LER-1986-029, :on 860816,initiations of Standby Gas Treatment & Control Room Emergency Outside Air Supply Sys B Occurred.Caused by Defective GE Electrical Protection Assembly Board (Epa).Board Replaced +
- 05000368/LER-1988-003-01, :on 880310,unplanned Automatic Actuation of ESFAS Occurred Due to Deenergizing of Electrical Distribution Sys Vital Power Panel for Maint.Caused by Drift of Time Delay Relay.Relay Recalibr +
- 05000413/LER-1988-012, :on 880208,waste Gas Decay Tank Contents Inadvertently Released to Environ Due to Leak Following Maint.Caused by Personnel Error.Leak Identified,Isolated & Repaired.Personnel Counseled +
- 05000259/LER-1988-006-02, :on 880220,unplanned ESF Actuation Occurred Due to Personnel Error.Caused by Procedural Inadequacies & Human Factor Concerns.Personnel Involved Counseled on Necessity of Exercising Extreme Caution W/Equipment +
- 05000304/LER-1985-021-05, :on 851010,inadvertent Containment Purge Trip Due to Spurious U-2 Containment Separate Particulate Iodine & Noble Gas Monitor 2RIA-PR40 High Radiation Alarm Occurred. Caused by Defective Accessory Receptacle +
- 05000335/LER-1985-009-03, :on 851106,during Attempt to Lift Upper Guide Structure Out of Reactor vessel,1 of 3 Lift Bolts Failed. Caused by Insufficient Thread Engagement & Stripping.Reactor Vessel Maint Procedures Revised +
- 05000287/LER-1986-001-04, :on 860131,reactor Tripped Due to High RCS Pressure.Caused by Instantaneous Failure of Amplifier in Feedwater Flow Transmitter A1.Unit Stabilized.Amplifier Replaced +
- 05000267/LER-1985-027, :on 851204,Loop I Shutdown Initiated by Plant Protective Sys Due to Helium Circulator Trip Caused by Loss of Bearing Water Pump.Caused by Operator Error.Pump Reclosed Automatically.Operator Counseled +
- 05000331/LER-1992-020, :on 921229,cable Spreading Room Carbon Dioxide Fire Suppression Sys Exceeded Allowable Fourteen Day Period for Inoperability Due to Scope of Activitiy Being Performed. Continuous Fire Watch Established +
- 05000265/LER-1991-013-06, :on 910819,economic Generation Control (EGC) Entered W/O Performing Required Surveillances to Comply W/Ts 4.3.F Due to Personnel Error.All Nuclear Station Operators Will Be Trained on EGC Operation +
- 05000414/LER-1991-011-03, :on 910913,RCS Pressure Dropped Below 600 Psig, Causing Cold Leg Accumulators to Begin Injecting Borated Water Into Rcs.Caused by Design Deficiency.Station Problem Rept for Spray Valves Initiated +
- 05000346/LER-1983-046-03, /03L-0:on 830830-0922,during Fire Protection Barrier Surveillance test,15 Fire Dampers Found Nonfunctional.Caused by Const Installation Error or Equipment Failure.Dampers Repaired +
- 05000278/LER-1990-008-02, :on 900727,offgas Recombiner Isolation Occurred Causing Main Condenser Vacuum to Begin Decreasing.Caused by Component/Sys Failure in Offgas Recombiner Condensate Sys. Design of Sys Will Be Evaluated for Root Cause +
- 05000414/LER-1990-009-03, :on 900723,source Range Neutron Flux Monitors (Srnf) Discovered to Be Operating W/O Audible Count Rate Indication.Caused by Failure to Ensure That Srnf Monitors Audible Multiplier Switch Positioned on +
- 05000301/LER-1980-010-03, /03L-0:on 801117,safety Injection Pump 2P15A Motor & Pump Shaft to Coupling Keys Found to Be Sheared.Cause Undetermined.Pump & Motor Checked for Damage,Keys Replaced & Pump Operability Verified +
- ML20035F918 +