Search by property

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

• ENS 40389  +
• ENS 41837  +
• ENS 43964  +
• IR 05000133/2012011  +
• ML12207A111  +
• ML12205A373  +
• ML121000530  +
• ML17317A665  +
• 05000296/LER-1997-005-02, :on 970824,LCO Was Not Entered When Valve Was Malfunctioning.Caused by Lack of Questioning Attitude by Operations Crew.Involved SROs Were Counseled & Problem Evaluation Rept Will Be Discussed  +
• ML20058P166  +
• ML020590465  +
• ML20096E075  +
• ML20093L467  +
• ML20115C979  +
• ML20135H297  +
• ML20237E620  +
• ML12193A391  +
• 05000029/LER-1989-011, :on 890725,potential Transformer Fuse Removed Resulting in Inadvertent Deenergization of 480 Volt Emergency Bus 1.Caused by Improper Tagging of Emergency Diesel Generator Sys.Procedure Developed  +
• 05000456/LER-1987-035, :on 870705,reactor Trip from Rod Control Sys Motor Generator Set Trip Occurred.Caused by Miscommunication Between Personnel.Two Resistors,Varistor & Diode Replaced. Use of Procedure Bwop RD-5 Ensured  +
• 05000373/LER-1987-005-01, :on 870131,reactor Scram Occurred on Turbine Stop Valve Fast Closure Due to Loss of Alternator Exciter Field.Caused by Degradation of Collector Brushes Due to Insp Failure.Brushes Replaced.Insps Upgraded  +
• 05000334/LER-1986-011, :on 860826,reactor Manually Tripped When Control Rods from Shutdown Bank Fell Into Core.Cause Not Yet Determined.Four Cards in Firing & Regulation Circuits Replaced  +
• 05000368/LER-1999-001, :on 990108,TS Requirements for as-lift Settings of MSSV Were Not Met.Caused by Errors in Determination of Effective Seating Area by Vendor During Test Device Qualification.Replaced All Mssvs.With  +
• 05000373/LER-1987-005, :on 870131,reactor Scram Occurred on Turbine Stop Valve Fast Closure.Caused by Degradation of Alternator Exciter Collector Brushes.Defective Brushes Replaced.Brushes Will Be Inspected Weekly  +
• 05000285/LER-1988-031, :on 881029,bus-tie Breaker (BT-1B4C) Tripped Open & de-energized 480 Volt Buses 1B3C & 1B3C-4C.Caused by Excessive Loading of Buses 1B3C & 1B3C-4C.Procedure Change to OI-EE-2B Made to Caution Operators  +
• 05000293/LER-1996-005, :on 960419,automatic Scram Occurred Due to Turbine Vibration During Planned Power Reduction.Turbine Vibration Trip Setting That Initiates Trip of Turbine Due to High Vibration Changed  +
• 05000219/LER-1984-012, :on 840604,emergency Diesel Generator 1 Day Tank Level High/Low Alarm Received.Generator 1 Shut Down, Resulting in Both Emergency Diesel Generators Inoperable Simultaneously.Caused by Repositioned Switch  +
• 05000338/LER-1991-010, :on 910423,auto Start of Emergency Diesel Generator 1J Occurred.Caused by Loss of Power from RSST a & Subsequent Start Due to Inadvertent Bypass of Air Start of Sov.Procedures Revised  +
• 05000382/LER-1991-013, :on 910624,reactor Manually Tripped Due to High Water Level in Sg.Caused by Process Analog Control (Pac) Card in Valve Control Circuitry Failing.Pac Card Replaced.Pac Card Will Be Trended  +
• 05000382/LER-1991-013-02, :on 910624,manual Reactor Trip Occurred in Response to High Steam Generator Water Level.Caused by Failed Startup Feedwater Regulating Valve.Pac Card Replaced  +
• 05000293/LER-1993-020, :on 930726,plant Personnel Found Anticipated Transient Without Scram Div 1 Pressure Transmitters Valved Out of Svc.Caused by Lack of Procedural Clarity.Personnel Revised Procedure  +
• 05000272/LER-1981-109, Forwards LER 81-109/01T-0.Detailed Event Analysis Encl  +
• 05000272/LER-1981-109-01, /01T-0:on 811128,svc Water Found Leaking from Fourth from Bottom Cooling Coil on Containment Fan Coil Unit Cfcu at 0.8 Gpm.Cfcu Declared Inoperable on 811129.Caused by Coil Failure.Coil Repaired W/Metal Filler  +
• IR 05000324/1981002  +
• IR 05000302/1980038  +
• ML20036A545  +
• ML19351E110  +
• 05000354/LER-1989-022, :on 891016,reactor Protection Sys Electric Protection Assemblies Opened,Resulting in Loss of RHR B Which Had Been Operating in Shutdown Cooling Mode.Caused by Low Voltage Output.Assemblies Reset  +
• 05000354/LER-1989-022-01, :from 891016-27,scrams Experienced on Channel B Reactor Protection Sys Electric Assemblies & Nuclear Steam Supply Shutdown Sys Isolated,Resulting in Loss of Shutdown Cooling.Assemblies & Output Voltages Reset  +
• ML19325C697  +
• 05000346/LER-1980-024-03, /03L-0:on 800327,following Normally Initiated Reactor Trip,Auxiliary Feed Pump Turbine 1-2 Main Steam Isolation Valve MS-107 Closed.Cause Unknown.Further Investigation of Valve & Operator Will Be Pursued  +
• 05000400/LER-1987-019, :on 870412,manual Plant Trip Initiated Due to Loss of Feedwater Trains & Decreasing Steam Generator Levels.Caused by Condensate Pump High Temp Trip.Pressure & Steam Generator Levels Restored  +
• 05000280/LER-2003-006, Regarding Steam Generator AFW Isolation Unanalyzed Condition from Original Design  +
• 05000315/LER-2003-002, Technical Specification 3.3.3.1 Required Special Report for Inoperable Radiation Monitor 1-MRA-1701  +
• PLA-7985, Annual Radiological Environmental Operating Report  +
• 05000341/LER-1996-010, :on 960719,ESF Actuation & HPCI System Suction Flow Path Transfer Occurred.Caused by Radio Frequency Interference.Posting of CST Instrument Panel and CST Area Completed & Work Request to Repair Phone Initiated  +