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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

• 05000293/LER-2001-006  +
• ML18153C737  +
• 05000280/LER-1990-001-03, :on 900314,emergency Svc Water Pumps Declared Inoperable Due to Emergency Shutdown Device Being in Tripped Condition.Caused by Procedural & Training Deficiencies. Procedures Changed & Training Enhanced  +
• ML20050B185  +
• ML20042A434  +
• ML20040A267  +
• ML20086M934  +
• ML20096E075  +
• ML20117N208  +
• ML20113E661  +
• ML20134G672  +
• ML20133G529  +
• ML20207C330  +
• ML20246H481  +
• ML20245F323  +
• ML20235G971  +
• ST-HL-AE-3889, Special Rept:On 910904,SDG 22 Failed.Caused by Intermittent Malfunctioning of Instantaneous Preposition Board. Instantaneous Preposition Board Replaced & Applicable Relays in Emergency Mode Tested for Proper Resistance  +
• 05000461/LER-1989-021, :on 890521,shift Supervisor Failed to Identify That Sys Isolation Would Remove RWCU Sys Conductivity Monitor from Svc Which Resulted in Missed Sample.Caused by Personnel Error.Supervisor Counseled  +
• 05000412/LER-1989-010, :on 890424,high Alarm Received on Containment Purge & Exhaust Radiation Monitor Causing Isolation of Ventilation Sys.Caused by Mechanical Binding of Spent Fuel Pool Isolation Valve.Isolation Valve Closed  +
• 05000293/LER-1989-018, :on 890525,automatic Actuation of Outboard RWCU Sys Portion of Primary Containment Isolation Control Sys Occurred.Caused by Air in Instrumentation Sensing Line of RWCU Sys Flow Sensor.Procedures Revised  +
• 05000395/LER-1987-023, :on 870922 & 23,control Room Ventilations Aligned to Emergency Recirculation Mode as Result of Spurious High Radiation Signals.Caused by Dirty Card Edges. All Card Edges Cleaned  +
• 05000237/LER-1985-031-03, :on 850727,east Bank Scram Discharge Vol hi-hi Water Level Scram Occurred.Caused by Steam Generated from Reactor Bldg Drain Header.Trip Setpoint of Instruments Lowered & Engineering Analysis Performed  +
• 05000293/LER-1991-003, :on 910307,HPCI Sys Made Inoperable When Two HPCI Turbine Steam Exhaust Vacuum Breaker Containment Isolation Valves Discovered Closed.Caused by Loss of Fill Oil in Transmitter.Transmitter Replaced  +
• 05000325/LER-1991-011, :on 910424,unexpected Trip on Electrical Protection Assembly Output Breaker in Alternate Power Source Caused Power Loss to Bus B.Caused by Component Failure of Electrical Protection Assembly  +
• 05000269/LER-1994-003-03, :on 940623,discovered That Failure of an Air Pressure Regulator Resulted in Kh Main Transformer Lockout Relay Actuation.Caused by Design Deficiency.Repaired Affected Air System Components  +
• ML20058P269  +
• 05000281/LER-1991-008-02, :on 910814,charging Pump Component Cooling Pump a Tagged Out to Replace Pump Discharge Check Valve & Exceeded 24 H Lco.Caused by Unanticipated Delays During Maint.Engineering Evaluation Performed  +
• 05000296/LER-1988-007-04, :on 880929,diesel Generator 3C Overheated Due to Inadvertent Isolation of Emergency Equipment Cooling Water.Caused by Valve Misalignment & Error in Flow Diagrams.Surveillance Instruction Revised  +
• 05000315/LER-1992-002, :on 920210,AB EDG Tripped on Overspeed While Starting for Routine Operability Test.Caused by Sluggish Governor Operation.Design Change Has Been Initiated to Modify Ventiliation Supply Damper Linkage  +
• 05000293/LER-2006-001, 0, Pilgrim Re Manual Scram Due to High Offgas Recombiner Temperature Resulting from Inadequate Preventive Recombiner Preheater Pressure Control Valve Controller  +
• ML20034B963  +
• 05000293/LER-1997-012, :on 970729,failure of Relay to Energize During Surveillance Test Was Noted.Caused by Incorrect Setting of Contacts.Replaced & Retested Relay on 970730  +