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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

• 05000311/LER-1995-004, :on 950607,EFS Actuation Occurred During Unit 2 Controlled Shutdown Per TS 3.0.3.Caused by Inadequate Mgt Oversight of Operability Determination Process.Trained All Licensed Operators  +
• 05000311/LER-1995-004-02, :on 950607,ESFA RT Occurred During Unit 2 Controlled Shutdown Per TS 3.0.3.Caused by RHR Sys Inoperability.Replaced All SBF-1 Failed Protection Relays on 500 Kv Breakers  +
• ML18153C737  +
• NRC-04-0041, May 2004 Monthly Operating Report for Fermi 2  +
• ML20080M930  +
• ML20077A672  +
• ML20198L304  +
• ML20207C293  +
• ML20215D326  +
• ML20211H412  +
• LIC-95-0047, Monthly Operating Rept for Jan 1995 for Fort Calhoun Station Unit 1  +
• 05000265/LER-1989-003-09, :on 890529,loss of Secondary Containment Occurred During Search for Grounds on 125 Volt Dc.Caused by Inadequate Design of 647 Ft Elevation Interlock Doors. Interlock Doors Closed.Procedures Revised  +
• 05000267/LER-1987-011, :on 870411 & 14,unplanned Loops 1 & 2 Shutdown Occurred,Respectively.Caused by Electronic Imbalance Problem in Helium Circulator Shaft Speed Transmitter Modules & Overfilling of Liquid Monitor Dewars  +
• 05000281/LER-1986-007-02, :on 860617,reactor Trip Occurred Due to High Level in Steam Generator A.Caused by Failure of Valve FCV-2478 to Close Due to Metal Debris Between Plug & Valve Seat.Metal Debris Removed & Valve Reassembled  +
• 05000498/LER-1988-036, :on 880607,unmonitored Release of 1,504 Gallons of Liquid Effluent Occurred.Caused by Personnel Error. Responsible Individual Counseled & Incident Reviewed W/ Others Involved W/Radioactive Effluents  +
• 05000302/LER-1996-001, :on 960110,personnel Error Results in Operation Outside 10CFR50,App R Design Basis.Brought Affected Circuits Back Into Compliance W/App R & Completed Field Validation of Selected App R Drawings  +
• 05000341/LER-1985-062, :on 850909,intermediate Range Monitor Channels B & D Inoperable Due to Weekly Channel Functional Test Not Completed on Time.Caused by Staff Not Being Aware of Surveillance Time Limit.Test Completed  +
• 05000285/LER-1976-017-01, /01L:on 760518,no Flow Condition Discovered on Steam Generator Blowdown Radiation Monitors RM-054A & B. Caused by Closed Valve HCV-2508.Valve Immediately Reopened  +
• 05000286/LER-1984-001-01, :on 840125,w/reactor in Hot Shutdown,Code Safety Valve MS-45 on Main Steam Header 34 Opened Momentarily.Caused by High Differential Pressure Lifting Valve.Valve Reset & Tested  +
• 05000254/LER-1991-009, :on 910427,Unit 1 RCIC Declared Inoperable Due to Failure to Meet Pump Requirements.Caused by Inadequate Calibr Procedure.Egm Controller & Governor Calibr,Changing Sys Parameters.Sys Declared Operable 910503  +
• 05000254/LER-1994-010-05, :on 940808,when Attempting to start-B-train CR Air Conditioning,Compressor Repeatedly Tripped on High Pressure Due to Plugged Svc Water Strainers.Flow Indicator Repaired & Procedure Qcop 5750-9 Changed  +
• 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  +
• 05000280/LER-1982-082-03, /03L-0:on 820713,post-reactor Trip Specific Activity Samples of RCS Indicated Dose Equivalent I-131 Level Greater than Tech Specs.Caused by Fuel Defects in Reactor Core.Accelerated Sampling Frequency Implemented  +
• 05000261/LER-1981-021-01, /01T-0:on 810925,w/unit at 50% Power,Group 2 Control Bank D Control Rods Were Inoperable & Reactor Shutdown Commenced.Caused by Faulty Input/Output Amplifier Printed Circuit Card in Control Rod Logic Cabinet  +
• ML19345H410  +
• 05000334/LER-1979-007-01, /01T-0 on 790305:steam Driver Auxiliary Feedwater Pump Declared Inoperable Because 1B Steam Supply Trip Valve Would Not Close.Caused by Missing Nut & Washer on 1C Steam Generator Supply Check Valve.Nut & Washer Replaced  +
• 05000260/LER-1991-010-01, :on 910515,violation of Plant Tech Spec Occurred When LCO Expired.Caused by Inadequate Procedures. Sys Declared Inoperable,Personnel Trained & Procedures Revised  +
• 05000315/LER-1999-001, :on 990106,noted That GE Hfa Relays Installed in EDGs May Not Meet Seismic Qualification.Caused by Operating Experience Info Incorrectly Dispositioned in 1985. Updated LER Will Be Submitted by 990405  +
• 05000315/LER-1991-006, :on 901129,facility Outside Design Basis for Separation of Safety Related & Nonsafety Related Circuits. Caused by Personnel Error.Design Procedures Revised  +
• 05000255/LER-2016-002, Regarding Both Control Room Ventilation Filtration Trains Declared Inoperable  +
• 05000334/LER-2013-003, Regarding Turbine Trip and Subsequent Manual Reactor Trip Due to 4KV Cable Fault  +
• ML041680373  +