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

• 05000325/LER-2005-004  +
• 05000272/LER-1991-019, :on 910428,three Cases of Tech Spec Noncompliance Occurred.Caused by Inadequate Procedures & Personnel Errors.Operations Dept Procedures Revised & Event Reviewed  +
• ML050690099  +
• ML030420118  +
• ML20086G160  +
• ML20100R429  +
• ML20134K820  +
• ML20214L129  +
• ML20211H412  +
• 05000301/LER-1987-005, :on 871120,control Rod C7 Discovered to Be Out of Alignment.Caused by Blown Fuse.Quadrant Flux Tilt Verified & Found Acceptable.Fuse Replaced  +
• 05000267/LER-1987-005, :on 870219,Loop II Shutdowns Occurred.Caused by Personnel Error,Inadequate Clearance,Insufficient Detail in Functional Test & Design Wiring Error.Personnel Responsible for Design Wiring Error Reprimanded  +
• 05000440/LER-1997-002, :on 970211,breaker Trip Caused Loss of Electrical Power to Non-Class 1E Bus & Resulted in ESF Actuation.Caused by Random Component Failure.Ground Fault Replaced  +
• 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  +
• 05000423/LER-1991-015-01, :on 910617,both Trains of SLCRS Became Inoperable When Access Cover for Common Exhaust Duct Was Removed Due to Deficient Procedure.Applicable Damper Testing Procedure Will Be Revised  +
• 05000261/LER-1983-014-01, /01T-0:on 830704,svc Water Leak Discovered on Containment Fan Cooler HVH-2,resulting in Degradation of Containment Boundary Per IE Bulletin 80-24.Caused by Corrosion/Erosion of Cooler Tubing  +
• 05000272/LER-1982-024-03, /03L-0:on 820410,during Surveillance Testing,Svc Water Flow to Containment Fan Coil Unit 12 Was Less than Required.Caused by Stuck Flow Control Valve 12SW223.Valve Exercised  +
• ML20035E799  +
• 05000311/LER-1994-007-01, :on 940411,infeed Breakers to 4 Kilovolt Vital Buses Tripped on Undervoltage Signal.Caused by Personnel Error.Corrective Action:Involved Technician Counseled Re Identifying Components  +
• 05000272/LER-1991-032, :on 911114,containment purge/pressure-vacuum Relief Sys Isolation Signal Actuated.Caused by High Channel Spike on Containment Particulate Radiation Monitor 1R11A. Channel Calibr Check Performed Satisfactorily  +
• 05000397/LER-1994-018, :on 941115,util Failed to Comply W/Ts Action Requirement While Inoperable Control Rod Block Instrumentation Resulted in Exceeded Allowed Outage Time. Placed Channel a Trip Function in Tripped Condition  +
• 05000397/LER-1993-026, :on 930619,failed to Complete Weekly Battery Surveillance Requirements within Allowed TS Interval Due to Scheduling Oversight.Initiated & Completed PPM 7.4.8.2.1.20  +
• 05000261/LER-2007-001, From H. B. Robinson Steam Electric Plant, Unit 2, Reactor Trip Due to a Loose Wire in the Main Transformer Monitoring Circuitry  +
• 05000266/LER-1998-002, :on 980108,failure of High Voltage Station Auxiliary Transformer Occurred Due to Ground in Low Voltage Side Bus Duct.Operability of 1X03 Was Restored & Verified to Be in Operation by Infrared Scan  +
• 05000272/LER-1982-024, Svc Water Flow to Containment Fan Coil Unit 12 Discovered Less Required than 700 Gpm.Caused by Closed Flow Control Valve 125w223.Valve opened.W/831117  +