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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

• ML18158A130  +
• 05000311/LER-1991-017-03, :on 911109,reactor/turbine Trip Occured on Low Auto Stop Oil Pressure Followed by Turbine/Generator Failure.Caused by Failure of 63-3 Auto Stop Oil Protection Pressure Switch.Matrix Review Performed  +
• ML19343B972  +
• ML19241C118  +
• ML20050B874  +
• ML20039G065  +
• ENS 48466  +
• L-03-201, November 2003 Monthly Operating Report for Beaver Valley Units 1 and 2  +
• ML031750617  +
• 05000311/LER-1982-138, Forwards LER 82-138/03L-0.Detailed Event Analysis Encl  +
• ML20086M934  +
• ML20086G656  +
• ML20076L384  +
• ML20151U171  +
• ML20206E757  +
• ML20237A120  +
• 05000416/LER-2022-001, For Grand Gulf Nuclear Station, Unit 1, Manual Reactor Trip Due to the Loss of Balance of Plant Transformer 23  +
• 05000458/LER-1998-002-02, :on 980425,each of Two Trains of Annulus Mixing Sys Failed to Start During Testing Due to Different, Apparently Independent Causes.Eoi Personnel Performing Root Cause Analyses.Breaker Replaced  +
• 05000413/LER-1989-015-01, :on 890616,emergency Low Level Signal for Nuclear Svc Water Sys Pit a Initiated Automatic Swap to Standby Nuclear Svc Water Pond.Caused by Blown Fuse AA-2. Fuse Replaced W/Littelfuse Type Flq Fuse  +
• 05000458/LER-1998-002, :on 980425,failure of Two Trains of Annulus Mixing Was Noted.Caused by Problem W/Instantaneous Trip of Setpoint a & B Supply Breakers.Corrected Trip Settings & Replaced B Breaker  +
• 05000334/LER-1986-013, :on 861120,maint Surveillance Procedure Initiated to Calibr Undervoltage Protection Relay for 4,160 Volt 1DF Emergency Bus.Tech Spec 3.8.1.1.a Requirements Not Initiated on Time.Procedure Schedule Revised  +
• 05000423/LER-1987-024, :on 870506,Train B Emergency Diesel Generator (EDG) Failed During Surveillance Testing Due to Air Start Solenoid Valve Failure & Train B EDG Tripped Due to High Crankcase Pressure.Procedures Revised  +
• 05000412/LER-1988-009-01, :on 880727,shutdown Bank a Would Not Move. Caused by RCS Troubleshooting.Operators Utilized Emergency Operating Procedures to Stabilize Plant in Hot Standby  +
• 05000339/LER-1996-002-03, :on 960908,discovered FW Check Valve Had Excessive Leakage.Caused by Lack of Complete Disc to Seat Contact.Valves 2-FW-62 & 2-FW-94 Declared Inoperable.W/  +
• 05000259/LER-1991-007-02, :on 910531,EDG auto-started Due to Degraded Voltage Condition on 4 Kv Shutdown Board.Caused by Inadequate Procedure Control.Daily Electrical Log Revised  +
• 05000311/LER-1982-138-03, /03L-0:on 821119,shift Supervisor Realized That Surveillance Requirement to Check Local Sightglass Levels of Accumulators 23 & 24 Was Overdue.Caused by Personnel Oversight.Personnel Counseled  +
• 05000414/LER-1990-004-02, :on 900202,Tech Spec 3.0.3 Entered as Result of Two Channels of Power Range Nuclear Instrumentation Being Out of Acceptable Range.Caused by Defective Procedure.New Procedure Developed  +
• ML20009D172  +
• 05000325/LER-1989-022, :on 891110,automatic Isolation of Units 1 & 2 Common Control Bldg HVAC & Emergency Air Filtration Sys Occurred.Cause Not Determined.Detectors auto-reset & Sys Returned to Normal Svc  +
• 05000272/LER-2078-011-03, Inadequate Air Flow Through No. 11 HEPA Train  +
• 05000281/LER-1991-007, :on 910802,safety Injection/Reactor Trip Occurred.Caused by Intermittent Loss of Voltage to Channel Iva Protection Instrumentation.Channel Iva Instrumentation Stabilized  +
• 05000281/LER-1991-007-02, :on 910802,ESF Actuated & Safety Injection & Reactor Trip Occurred as Result of High Steam Flow Signal Coincident W/Low Steam Line Pressure Signal.Caused by Loss of Voltage to Protection Instrumentation  +
• 05000280/LER-1987-023, :on 870901,standby Charging Pump Automatically Started on Low Charging Pump Discharge Pressure Signal. Caused by Personnel Error.Pressure Transmitter Drain Valve Closed & Isolation Valve Opened  +
• IR 05000255/1985034  +
• 05000293/LER-2012-003, Regarding Both Trains of Standby Gas Treatment System Inoperable  +
• 05000316/LER-2004-003, Re Failure to Comply with Containment Ventilation Operability Requirements Specified in Technical Specifications 3.0.4, 3.9.4, and 3.9.9  +
• ML033510593  +
• ML19208B862  +