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

• 05000311/LER-1990-040, :on 901029,ESF Signal Actuation;Containment Ventilation Isolation Occurred Due to Equipment/Design  +
• ML19261B307  +
• ML041840130  +
• ML041350485  +
• ML032820437  +
• ML041910310  +
• ML20070F961  +
• ML20086G656  +
• ML20082C049  +
• ML20081G985  +
• ML20092F425  +
• ML20083M348  +
• ML20141N628  +
• ML20151F886  +
• ML20199D143  +
• ML20205P674  +
• ML20236U914  +
• ML20234C814  +
• 1CAN058504, Monthly Operating Rept for Apr 1985  +
• ML20236Q092  +
• 05000373/LER-1987-007, :on 870120,while in Operational Condition 1 at 88% Power,Esf Alarm & half-scram on Reactor Protection Sys B Occurred When Power Lost to Scram Discharge Vol Redundant Level Sensors.Caused by Contractor Error  +
• 05000301/LER-1997-005-01, :on 970806,RHR Pump Was Declared Inoperable Due to Abnormal Seal Leakage from Loop a RHR 2P-10A.Repaired RHR Pump  +
• 05000354/LER-1996-016, :on 960427,unplanned High Pressure Coolant Injection Sys Inoperability Due to Blown Fuse & Trip Unit Card Failure.Caused by Shorted Capacitor.Trip Unit Card & Fuse Were Replaced  +
• 05000324/LER-1994-008-02, :on 940521,dispatcher Switching Evolution Resulted in Loss of Offsite Power.Instructions for Any Planned Switching Activity at Nuclear Power Plant Will Require Dual Verification  +
• 05000301/LER-1982-009-01, /01T-0:on 821122,axial Flux Differential Monitoring Program & Alarm Found Inadvertently Halted from 821120-22 W/O Manually Logging Flux Differential.Caused by Operator Diagnosing Backup Computer Problem  +
• 05000267/LER-1978-018-03, /03X-3 on 781009:primary Coolant Oxidant Concentration Exceeded 10vpm W/Core Average Outlet Temp Greater than 1200 Degrees F.Caused by Accumulation of Water in Pcrv Insulation  +
• 05000293/LER-1993-010, :on 930519,SUT Became de-energized During Planned Calibr of Turbine/Generator Relays Lockout Test While Shut Down.Caused by Personnel Error.Discussion Conducted W/Personnel Re Attention to Detail  +
• 05000334/LER-1981-088-03, /03L-0:on 810922,during Normal operation,138 Kv Bus 1 Was Lost.Caused by Inadvertent Operation of Bus Backup Timer Relay 62Z41.Investigation Underway.Details to Follow  +
• ML20034H517  +
• ML20041B332  +
• IR 05000312/1977008  +
• 05000280/LER-1993-011-01, :on 930916,declared Radiation Monitors Inoperable Due to Detector Ground Reference.Promptly Initiated Procedure & Preplanned Alternate Method of Monitoring Ventilation Vent  +
• ML18039A258  +
• 05000410/LER-1987-051, :on 870813,shutdown Cooling Sys Isolated & Tech Specs 3.4.9.2 Exceeded.Caused by Equipment Failure,Personnel Error & Procedural & Design Deficiencies.Shutdown Cooling Sys Manually Restored  +
• 05000397/LER-1991-006, :on 910412,plant Shutdown Due to Inoperability of Div 1 Edg.Caused by Inadequately Cleaning DG 1 Lube Oil Sys & Oil Changes Recommended by Mfg Inadequate to Reduce Contamination.Addl Reservoir Installed  +
• 05000397/LER-1991-006-01, Corrected Forwarding Ltr for LER 91-006-01,superceding Which Contained Incorrect Rept Number  +
• 05000220/LER-2002-001, Kilovolt Offsite Power Inoperable Due to Low Voltage on Line 4 and Line 1 Out of Service  +
• ML20249B244  +
• 05000413/LER-1986-048, :on 860824,containment Purge Sys Automatically Isolated on Three Separate Occasions.Caused by Defective Procedure.After Each Isolation,All Areas of Containment Sampled & New 1EMF39L Setpoints Calculated  +