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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

• 05000440/LER-2007-006, Regarding Loss of Safety Function and Condition Prohibited by Technical Specifications Due to Annulus Exhaust Gas Treatment System Inoperability  +
• ML17265A703  +
• ML17329A054  +
• ML17328A925  +
• ML17317A747  +
• ML092230129  +
• ML062210102  +
• NRC-04-0047, June 2004 Monthly Operating Status Report for Fermi 2  +
• ML041820222  +
• ML030520302  +
• ML20081B278  +
• ML20080T893  +
• ML20071Q145  +
• ML20207H354  +
• ML20203A298  +
• U-601991, Ro:On 920522,discovered That External Vessel Surface Was Hot & Chart Recorder Indicated Absorber Bed Temp Greater than 300F.Fire Brigade Was Activated.Sampling Process Established to Monitor Purge Exhaust Composition  +
• 1CAN089504, Monthly Operating Rept for July 1995 for Arkansas Nuclear One Unit 1  +
• 1CAN098305, Monthly Operating Rept for Aug 1983  +
• 05000414/LER-1987-030-01, :on 871105,feedwater Isolation Signal Generated in hi-hi Steam Generator.Caused by Technician Failure to Correctly Identify Root Valve Associated W/Inoperable Level Transmitter.Root Valve Reopened  +
• 05000414/LER-1987-029-01, :on 871103,manual Reactor/Auxiliary Feedwater Pump Turbine Tripped Following Turbine Trip/Main Feedwater Isolation.Caused by Ref Leg Vent Line Isolation Valve Leakage Past Seat.Steam Leaks Repaired  +
• 05000498/LER-1987-011, :on 871017,actuation of Control Room Ventilation to Recirculation Mode Occurred.Caused by Failure of Toxic Gas Monitor Printed Circuit Board.Board Replaced & Monitor Restored to Normal Operation  +
• 05000285/LER-1987-024, :on 870813,unplanned Actuation of Ventilation Isolation Actuation Sys Occurred.Caused by Connecting Test Equipment to Radiation Monitor Before Equipment Reset.Addl Step Added to Listed Calibr Procedures  +
• 05000338/LER-1997-006-01, :on 970731,TS 3.0.3 Was Entered When Two Individual RPIs in Same Group Were Inoperable.Caused by Inoperable Control Rod Indicators.Review of Plant Parameters to Determine Failure Was Limited to Irpi  +
• 05000341/LER-1996-007, :on 960419,RCIC Sys Declared Inoperable Due to Turbine Shaft Gland Leakage.Caused by Steam Leakage Past Seat of RCIC Turbine Steam Admission Valve  +
• 05000498/LER-1990-021, :on 900909 Unplanned ESF Actuations of Control Room,Reactor Containment Bldg & Fuel Handling Bldg HVAC Sys Occurred Due to Loss of Power of Radiation Monitors  +
• ML20078M647  +
• 05000461/LER-1989-034, :on 891004,discovered That Inservice Station HVAC Exhaust Stack Process Radiation Monitor Had Not Been Verified as Operable,Contrary to Tech Spec 3.3.7.12.Caused by Lack of Training & Inadequate Communication  +
• 05000280/LER-1989-037, :on 891017,steam Generator a Steam Line to Steam Header High Differential Pressure Safety Injection Channel IV Declared Inoperable.Caused by Failure of Pressure Comparator.Comparator Replaced  +
• 05000315/LER-1991-004-01, :on 910512,while Performing Main Generator Max Reactive Capability Test,Rps (Reactor Trip Sequence) Occurred.Caused by Undervoltage Condition Sensed on RCP Busses.Defective Component Replaced  +
• ML042010278  +
• ML16214A216  +
• 05000334/LER-1982-048-03, /03L-2:on 821018,during Startup of Main Feed Pump 1B Apparent Overcurrent Condition Detected.Caused by Conservative Transformer Primary Side Overcurrent Relay Setting.Replacement of Relays Planned  +