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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

• ML12138A173  +
• 05000280/LER-1994-010, :on 940927,procedure 0-EPT-0109-03,weekly Emergency Diesel Generator Battery Pilot Cell & Bus Voltage Checks Had Not Been Performed.Caused by Personnel Error. Individuals Were Counseled  +
• ML19253B628  +
• ML031250080  +
• ML021480391  +
• ML20086S972  +
• ML20086K132  +
• ML20078P401  +
• ML20106E230  +
• ML20071F982  +
• ML20141N840  +
• ML20245F323  +
• ML20235W507  +
• L-99-096, Monthly Operating Repts for May 1999 for BVPS Units 1 & 2. with  +
• IR 05000440/2023004  +
• 05000440/LER-2022-001, Low Pressure Core Spray Inoperable Due to Loss of Minimum Flow Valve  +
• 05000482/LER-1999-008, :on 990805,ESFA Due to Closure of D SG FW Regulating Valve Occurred.Caused by Failure of W 7300 Process Control Ncb Group 1 Controller Card.Replaced W 7300 Process Control Ncb Group 1 Controller Card  +
• 05000414/LER-1986-013, :on 860517,reactor Trip Occurred Due to Failure of Reverse Purge Flow Valve.Caused by Reverse Purge Valve Disk Being Separated from Valve Stem & Valve Being Stuck Closed.Reactor Trip Breakers Closed  +
• 05000414/LER-1986-013-01, :on 860517,reactor Tripped During Swapover from Auxiliary to Main Feedwater Nozzles.Caused by Stuck Reverse Purge Isolation Valve Due to Separation of Valve Disc from Valve Stem.Valve Replaced  +
• 05000265/LER-1988-004-04, :on 880308,insufficient Number of Operable Reactor Protection Sys Channels Provided.Caused by Personnel Error.Incident Discussed W/Individuals Involved & Tech Spec Change Drafted to Eliminate Requirement  +
• 05000461/LER-1988-001, :on 880101,two Containment Isolation Valves Closed During Trending of Main Steam Line Causing RWCU Pumps to Trip & Isolation of RWCU Sys.Caused by Random Failure of Temp Module.Temp Module Replaced  +
• 05000313/LER-1988-003, :on 880217,reactor Tripped on Low RCS Pressure. Caused by Unplanned Regulating Rod Group Insertion. Programmer for Group 7 Replaced,Temporary Mod Installed & Drive Clutch Adjustment Made to CV-2625  +
• 05000254/LER-1986-009-01, :on 860211,scram Occurred from Scram Discharge Instrument Vol High Level.Caused by Personnel Error Due to Inadequate Awareness of Sys Status.Crd Scram Valves Will Be Checked for Leakage During Startup  +
• 05000254/LER-1986-010, :on 860211,Group II & III Isolations Occurred, During Hfa Relay Replacement.Caused by Personnel Error.Work Packages for Future Hfa Relay Replacements Will Be Written to Prevent Recurrence  +
• 05000338/LER-1996-004, :on 960910,identified Seismic Concerns Re Containment Particulate & Gaseous Radiation Monitors.Caused by Personnel Error in Understanding Regulatory Requirements. Performed Review of Design Changes  +
• 05000339/LER-1986-003-02, :on 860303,breach of Security Discovered Creating Potential for Unauthorized Entry Into Main Steam Valve House.Caused by Removal of 10-inch Discharge Line Into 16-inch Pipe for Maint.Watch Posted  +
• 05000338/LER-1996-004-01, :on 960910,seismic Concerns Were Noted Re Containment Particulate & Gaseous Radiation Monitors.Caused by Personnel Error.Rms Were Declared Inoperable & RCS Leak Rate Calculations Were Initiated  +
• 05000254/LER-1991-027-01, :on 911216,leak from Drain Valve,Water Drained Through a Floor Pipe Onto an Emergency Bus.Caused by Leak from Reactor Bldg Sys Through Manual Drain Valve Which Was Open.Drain Valve Closed  +
• 05000219/LER-1995-002, :on 941106,core Alteration Was Unsupervised Due to Personnel Error in Decision Making.Reviewed & Revised error-free Refueling Plan & Related Refueling Procedures  +
• 05000338/LER-1995-001-01, :on 950127,ESF Actuated Due to Automatic RT on Low Flow in RCS B Loop.Emergency Procedure 1-E-0,RT & SI Was Entered  +
• 05000278/LER-1991-001-02, :on 910116,reactor Scram Occurred Due to Turbine Control Valve Fast Closure on Main Generator Load Reject Signal Because of Main Transformer Sudden Pressure Lookout Signal.Caused by Component Failure  +
• 05000341/LER-1990-007, :on 900829,control Ctr Ventilation Shifted to Recirculation Due to Blown Fuse.Caused by Design Deficiency in Div 1 & 2 Radiation Monitor Trip Circuitry.Design Change Implemented to Eliminate Trip Relay Logic  +
• 05000272/LER-1982-060, Forwards LER 82-060/03L-0.Detailed Event Analysis Encl  +
• 05000280/LER-1997-002-01, :on 970116,one Train of Auxiliary Ventilation Sys Declared Inoperable.Caused by Personnel Error.Properly Adjusted Damper 1-VS-MOD-58B & Exited Seven Day LCO on 970116  +
• 05000280/LER-1997-002, :on 970116,one Train of Auxiliary Ventilation Sys Was Inoperable Outside of Ts.Caused by Personnel Error. Submitted Deviation Rept Re Reverse Rotation of Fan & Work Request to Adjust Linkage  +
• 05000416/LER-2018-004, Potential Loss of Safety Function Due to Concurrent Inoperability of Two Diesel Generators  +
• 05000219/LER-1989-003, :on 890213,inadvertently Reactor Isolation Signal Initiated.Caused by Failed Fuse in Reactor Protection Sys Channel 2.Failure Attributed to Human Engineering Design Deficiency.Isolation Signal Reset  +