Pages that link to "05000155/LER-1976-001"
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The following pages link to 05000155/LER-1976-001:
Displayed 50 items.
- 05000155/LER-1992-008, Submits Update to LER 92-008 & Associated Violation Response Dtd 921124.Action to Prevent Recurrence Listed (← links)
- 05000155/LER-1992-002, Advises That Commitment Due Dates for LER 92-002 Re as-found Setpoint Failure of Liquid Poison Relief Valve RV-5049 & LER 92-009 Re Reactor Scram During Plant Startup for Cycle 26 Overdue.Operator Training Delayed Until 930301 (← links)
- 05000155/LER-1978-032, Forwards LER 78-032/03L-0.W/o Encl (← links)
- 05000155/LER-1998-001, Forwards LER 98-001-00 Re Discovery During Facility Decommissioning of Severed Liquid Poison Tank Discharge Pipe.Rept Being Submitted IAW 10CFR50.72(b)(2)(iii) & 10CFR50.73(a)(2)(i)(B) (← links)
- 05000155/LER-1987-009, Responds to NRC Re Violations Noted in Insp Rept 50-155/87-19.Events Cited in 870803 Encl LER 87-009.Issuance of Violation Contradicts NRC Policy to Encourage & Support Licensee Initiative to Identify & Correct Problems (← links)
- 05000155/LER-1982-021, Forwards LER 82-021/03L-0 (← links)
- 05000155/LER-1990-002, Requests Extension of Due Date for Radiation on-the-job Training to 901101,per 900518 LER-90-002 Describing Violation Involving Unqualified Technician Assigned to Shift Compliment.Delay Due to Forced Outage (← links)
- 05000155/LER-1982-022, Forwards LER 82-022/03L-0 (← links)
- 05000155/LER-1982-020, Forwards LER 82-020/03L-0 (← links)
- 05000155/LER-1982-019, Forwards LER 82-019/03L-0 (← links)
- 05000155/LER-1982-018, Forwards LER 82-018/01T-0 (← links)
- 05000155/LER-1989-008-01, :on 890822,reactor Pressure Increased Rapidly Causing Reactor Trip on High Neutron Flux.Caused by Rapid Closure of Turbine Admission Valves Due to Gross Leakage. Control Rods Inserted & Cooling Maintained (← links)
- 05000155/LER-1989-007-01, :on 890816,discovered That Detectors in Emergency Diesel Generator Room & Pump House Not Tested within 6 Month Interval.Caused by Lack of Understanding of Procedural Requirements.Fire Watch Established (← links)
- 05000155/LER-1989-004-01, :on 890411,discovered That Pilot Cell Specific Gravity Was 1.199 & No Corrective Action Initiated,Resulting in Tech Spec Violation.Caused by Auxiliary Operator Error. Error Discussed W/Personnel (← links)
- 05000155/LER-1989-005-01, :on 890222,resident Inspector Observed Some Degradation on Rubber Seal of Containment Vent Valve.Shift Supervisor Conducted 10CFR50,App J Type B Leak Rate Test & Found Unacceptable Leakage.Caused by Aging (← links)
- 05000155/LER-1987-013-01, :on 871122,two CRDs Had Withdraw Times Exceeding Tech Spec 5.2.2a(iv) Limit.Caused by Greater Differential Pressure Across Drive Piston.All CRDs Retimed & Reset (← links)
- 05000155/LER-1998-001-01, :on 980714,during Facility Decommissioning, Found Liquid Poision Tank Discharge Pipe Severed.Caused by Corrosion.Staff Reviewed Current Decommissioning Surveillance Testing on safety-related SSCs (← links)
- 05000155/LER-1987-012-01, :on 871123,reactor Trip Occurred.Caused by Failure of Intermediate Range Neutron Monitoring Channel. Failed Logarithmic Amplifier Replaced & Channel Returned to Svc (← links)
- 05000155/LER-1987-011-01, :on 871109,reactor Trip Occurred.Caused by Electrical Noise Inherent at Low Power Levels.Change Out of Power Range Instrumentation Planned (← links)
- 05000155/LER-1987-009-01, :on 870705,discovered That Planned Release Completed W/O Radwaste Effluent Monitor Being Valved Into Svc,Contrary to Radiological Effluent Tech Spec 13.1.1. Caused by Personnel Error.Personnel Counseled (← links)
- 05000155/LER-1989-003, :on 880630,during Receipt Insp of Kerotest Globe Valve,Discovered That Valve Disc Assembly Rattled Inside Valve Body.Evaluation Implies That Overtorqued Condition Occurred After Shipment (← links)
- 05000155/LER-1987-008-01, :on 870619,during Plant Outage,Walkdowns of Eeq Circuits Revealed 23 Unqualified Splices on Valve Position Indicating Circuits.Caused by Failure to Recognize Need to Upgrade Splices.All 23 Splices Replaced (← links)
- 05000155/LER-1989-002, :on 890203,discovered That Sys Leak Tests Not Formally Completed Nor Has Specific Written Relief Been Requested of Nrc.Caused by Oversight During Development of 40 Yr Inservice Insp Plan (← links)
- 05000155/LER-1987-003, :on 870127 & 0601,three Primary Sys Safety Relief Valves Indicated Consistently High Initial as-found Setpoints.Caused by Sticking Due to Bonding Effect of Lapping Compound.Valves Removed & Rebuilt (← links)
- 05000155/LER-1989-001, :on 890120,identified Coordination Deficiency on Alternate Shutdown Battery Scheme.Caused by Faulty Fuse. Fuse Replaced (← links)
- 05000155/LER-1987-010-01, :on 870910,reactor Protection Sys Actuation Occurred.Caused by Susceptibility of Neutron Instruments to Electrical Noise at Low Neutron Flux Levels.Reactor Protection Sys Reset (← links)
- 05000155/LER-1987-006-01, :on 861104,EEQ Insp Rept Identified Unresolved Item Re Qualification of Rubber Insulated Cables.Caused by Inadequate File Documentation Showing Cable Similarity. Outage Initiated 870331 (← links)
- 05000155/LER-1987-007-01, :on 870518,reactor Protection Sys Actuation Occurred During Normal Reactor Shutdown.Caused by Susceptibility of Picoameters to Electrical Noise at Low Neutron Flux Levels (← links)
- 05000155/LER-1986-006-01, :on 860825,fire Barrier Determined to Be Nonfunctional & Fire Watch Not Established within 1 H.Caused by Procedural Inadequacy.Procedure Modified to Clarify Definition of Nonfunctional Fire Barriers (← links)
- 05000155/LER-1987-002-01, :on 870203,setpoint of One Relay Registered .6 Volts Below Tech Spec Limit of 107.1 Volts.Caused by Relay Setpoint Drift.Relay Recalibr & Returned to Operable Status.Calibr Instructions Modified (← links)
- 05000155/LER-1987-003-01, :on 870127,surveillance Testing Results of Primary Sys Safety Relief Valves Indicated Consistently High Initial Setpoints.Caused by Sticking Due to Lapping Compound Remaining on Seat & Disk Surface (← links)
- 05000155/LER-1986-005-01, :on 860701,following Insertion of Trip on Picoammeter 1 During Testing,Inadvertent Trip of Picoammeter 2 Occurred,Initiating Reactor Scram.Caused by Cable Failure in Feedback Circuit.Cable Replaced (← links)
- 05000155/LER-1987-003, :on 870127,surveillance Testing Results Showed That Primary Sys Safety Relief Valves Indicated Consistently High Setpoints.Caused by Lapping Compound Remaining on Seat & Disk Surface.Valves Removed & Cleaned (← links)
- 05000155/LER-1987-004, :on 870203,snubbers Tested Failed to Meet Max Drag Force Requirements,Per Tech Spec 3.1.5.Failed Snubbers Replaced by Operable Spares.Failed Snubbers Returned to Mfg for Investigation & Repair (← links)
- 05000155/LER-1987-004-01, :on 870203,two of Six Snubbers Tested Failed to Meet Max Drag Force Requirements.Cause Will Not Be Determined Until Snubber Mfg Examines Units.Failed Snubbers Returned to Mfg for Exam & Replaced W/Spares (← links)
- 05000155/LER-1987-001, :on 870102,during Refueling Outage,Upscale/ Downscale Reactor Protection Sys Actuation Occurred.Caused by Electrical Noise Inherent at Low Power Levels.Picoammeter 2 Will Be Repaired & Tested (← links)
- 05000155/LER-1986-004-01, :on 860604,station Battery Surveillance Requirement in Tech Specs Found to Be Contradictory.Tech Spec Change Request Will Be Submitted to Correct Contradiction (← links)
- 05000155/LER-1986-003-01, :on 860527,discovered That Daily Analysis of Circulating Water Discharge Grab Samples Not Performed Per Tech Spec 13.1.1.1.b,following 860521 Canal Sample Pump Failure.Inadequate Procedures Strengthened (← links)
- 05000155/LER-1988-008-01, :on 881028,load Rejection Occurred Due to Loss of Transmission Line.Caused by Lightning Rod Which Broke Off During High Winds.Control Rod Drive Motor Generator Set Repaired (← links)
- 05000155/LER-1986-001-01, :on 860117,discovered That Three Fire Detectors in Recirculation Pump Room Not Tested During 1985 Refueling Outage.Caused by Procedural Deficiency.New Surveillance Procedure Approved on 860212 (← links)
- 05000155/LER-1987-005-01, :on 870222,CRD Changeout Commenced W/Mode Switch in Refuel Position.Caused by Poor Communication Between Maint Crew & Control Room & Missed sign-off in Replacement Procedure.Personnel Counseled (← links)
- 05000155/LER-1978-032-03, /03L-0 on 780819:Failure of Check Valve Providing Containment Integrity in 2 Demineralized Water Line Contributed to Containment of Plant Demineralized Water Sys Check Valve Repaired 780905 (← links)
- 05000155/LER-1986-004, :on 860604,determined That Battery Svc Test Tech Specs Contradictory.Caused by Failure to Follow Through on Action Initiated in Oct 1977.Tech Spec Change Request Will Be Submitted by 860801 (← links)
- 05000155/LER-1997-005-01, :on 971009,violation of Facility OL Was Discovered.Cause Cannot Be Determined.All Items Removed Except Cable & Hook Attached to B Rack (← links)
- 05000155/LER-1988-002, :on 880205,plant Operators Manually Tripped Reactor in Response to Loss of Recirculation Flow.Caused by Personnel Error.Equipment Testing Performed to Insure That No Malfunctions Occurred or Damage Present (← links)
- 05000155/LER-1988-004-01, :on 880531,determined That Lubricant in Limit Switch Assembly of Environmentally Qualified Limitorque Operators Was Different than Std Recommended by Vendor. Caused by Misinterpretation of Procedure (← links)
- 05000155/LER-1988-007-01, :on 880629,plant Heat Balance Calculation Determined Reactor Power to Be 45.3% in Preparation for Power Range Monitor Calibr.Caused by Insufficient Gain & Sensitivity Adjustment of GE Monitors (← links)
- 05000155/LER-1988-006-01, :on 880708,source Range Monitor Anomaly Resulted in Tech Spec Violation When High Voltage Removed from Source Range Monitors & Required Interlock Was Disabled.Slide Link Opened (← links)
- 05000155/LER-1988-005-01, :on 880626,one Reactor Depressurization Timer Found Inoperative & Two Timers Found W/Setpoint Above 120 S. Caused by Use During Testing & Electronic Setpoint Drift, Respectively.Failed Timer Replaced (← links)
- 05000155/LER-1988-001, :on 880202,reactor Protection Sys (Jc) Actuation Occurred.Caused by Personnel Error & Susceptibility of Picoammeters to Electrical Noise.No Immediate Corrective Actions Necessary (← links)