Pages that link to "NRC Form SeeA"
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The following pages link to NRC Form SeeA:
Displayed 18 items.
- 05000298/LER-1989-024, :on 890731,crack in Diesel Generator Injection Pump Pedestal Found During Surveillance Testing.Caused by Unusual Hydraulic Forces Created by Lube Oil Trapped in Pedestal.Tubing Inserted in Bearing Oil Port (← links)
- 05000461/LER-1987-057, :on 870929,discovered That 8-h Verification of Offsite Power Breaker Lineups During Diesel Generator Inoperability Missed.Caused by Line Assistant Shift Supervisor Oversight.Supervisor Counseled (← links)
- 05000382/LER-1997-031, :on 971120,HR Analyzer Valves Position Did Not Meet TS Requirements.Caused by Inadequate Design.Verified Valves Were in Closed Position,Declared Remote Position Indication for Valves Inoperable & Entered TS 3.3.3.6 (← links)
- 05000285/LER-1997-009, :on 970619,potential Loss of Remote Shutdown Capability Occurred Due to Fire Induced Damage.Caused by Inadequate Design Basis Documentation.Operations Memo Provided Evacuation Criteria (← links)
- 05000302/LER-1996-017, :on 960531,reactor Tripped on High Reactor Coolant Pressure During Turbine Testing.Caused by Debris in Manual Isolation Valve.Post Trip Analysis Performed & Request for Engineering Assistance Initiated (← links)
- 05000366/LER-1984-013-01, :on 840812,reactor Water Sample Not Obtainable Nor Analyzable for Conductivity,Per Tech Specs,Due to Failed Valve in Sample Line.Caused by Component Failure. Valve Repaired (← links)
- 05000301/LER-1995-005-01, :on 951025,plugged 46 Tubes Due to Degradation in Roll Transition,Tubesheet Crevice & Tube Support Plate Regions.Performed Closeout Insps Following Maint of Each Sg (← links)
- 05000302/LER-1994-012, :on 941128,personnel Error Led to Incomplete Surveillance Resulting in Violation of Ts.Performance of Flur Surveillance to Ensure That All Relays in Tolerance (← links)
- 05000278/LER-1991-009-03, :on 910530,standby Liquid Control Sys Declared Inoperable.Caused by Reactor Operator Incorrectly Selecting Procedure Used to Initially Fill & Setup Sys.Individuals Involved Coached (← links)
- 05000458/LER-1993-025, :on 931104,TS 3.0.3 Was Entered Due to Inadvertently Inoperability of Loop B of LPCI Sys.Caused by Personnel Failure to Correctly Interpret & Act Upon Caution of Procedure.Returned Loop to Operable Status (← links)
- 05000250/LER-1989-005-01, :on 890215,auxiliary Feedwater Flow Automatically Initiated Following Attempt to Start Steam Generator Feedwater Pump.Caused by Wiring Error on Starting Circuit Relay.Wiring Error Corrected (← links)
- 05000316/LER-1991-004, :on 910313,reactor Tripped as Result of Turbine Trip Generated by Moisture separator-reheater High Water Level Trip.Caused by Ice & Snow Damaging Transmission Lines. Insp Performed on Governor & Steam Traps (← links)
- 05000530/LER-1989-004, :on 890104,exhaust Rocker Arm for Cylinder 8L Failed,Resulting in Emergency Diesel Generator Trip.Caused by Crack in Rocker Arm.On 890107,ESF Actuation Occurred.Also Reported Per Part 21.Rocker Arm Redesigned (← links)
- 05000397/LER-1990-004, :on 900208,HPCS Diesel Generator Declared Inoperable for Performance of Corrective Maint to Investigate Previous Trip of Output Circuit Breaker Which Occurred on 900204.New Droop Switch Installed (← links)
- 05000397/LER-1988-017, :on 880615,problems W/Limitorque Models SMB-000 & SMB-00 Discovered W/Potential Defective Switches.Caused by Design Problem.Investigation & Evaluation of Switch Problems Immediately Initiated.Part 21 Related (← links)
- 05000397/LER-1988-028, :on 880823,determined That on 870220-21 & 0619,Tech Spec Heatup/Cooldown Limit of 100 F in Any 1 H Period Exceeded.Caused by Program Inadequacy.Heatup & Cooldown Trending Program Added (← links)
- 05000244/LER-1987-003, :on 870316,major Portion of Fire Sys Detection & Auto Suppression Found Inoperable.Caused by Operator Failure to Follow Procedural Direction During Fire Sys Disconnect Procedure.Procedure Updated (← links)
- 05000389/LER-1988-001-02, :on 880201,safety Injection Tank 2B2 Declared Out of Svc & Relief Valve on Fill & Drain Line to Safety Injection Tank 2A2 Lifted & Failed to Reseat.Caused by Failure of Valves.Work Repair Orders Issued (← links)