Pages that link to "05000336/LER-1980-004, Forwards LER 80-004/03L-0"
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The following pages link to 05000336/LER-1980-004, Forwards LER 80-004/03L-0:
Displaying 50 items.
- ML19294C219 (redirect page) (← links)
- 05000336/LER-1980-012, Forwards Updated LER 80-012/03X-1 (← links)
- 05000336/LER-1980-012-03, During Power Operation, Hydraulic Snubber on Hangar 490001 Found W/No Visible Fluid Level.Caused by Seal Deterioration.Snubber Replaced (← links)
- 05000245/LER-1980-017, Has Been Cancelled (← links)
- 05000245/LER-1980-014-01, /01T-0:on 801005,during Local Leak Rate Surveillance Testing,Two MSIVs Were Identified Which Could Not Meet Required Leak Rate.Cause Not Determined (← links)
- 05000245/LER-1980-014, Forwards LER 80-014/01T-0 (← links)
- 05000336/LER-1980-034-03, /03L-0:on 801017,turbine Driven Auxiliary Feedwater Pump P-4 Taken Out of Svc to Repair Drain Valve 2-MS-342.Caused by Steam Cut on Valve Seating Surface.Valve Seat Lapped & Disk Repaired (← links)
- 05000336/LER-1980-034, Forwards LER 80-034/03L-0 (← links)
- 05000336/LER-1980-035-03, /03L-0:on 801016,fire Barrier Between Cable Spreading Room & East Containment Electrical Penetration Room Found Breached.Apparently Caused by Removal of Temporary Cables W/O Proper Sealing.Barrier Resealed (← links)
- 05000336/LER-1980-035, Forwards LER 80-035/03L-0 (← links)
- 05000336/LER-1980-037-03, /03L-0:on 801025,during Routine Surveillance, Bistable Setpoint That Instates Channel D Local Power Density & Loss of Turbine Trips Found Above Required Setpoint.Caused by Normal Bistable Drift.Bistable Recalibr (← links)
- 05000336/LER-1980-040-03, /03L-0:on 801206,control Element Assembly 31 Dropped to Zero Steps from 180 Steps.Cause Not Stated.Power Reduced & CEA Realigned (← links)
- 05000336/LER-1980-040, Forwards LER 80-040/03L-0 (← links)
- 05000245/LER-1980-013-03, /03L-0:on 800905,during Drywell High Pressure Scram & Containment Isolation Functional & Calibr Test, Pressure Switch 2206-1621B Tripped Outside Allowable Band. Caused by Setpoint Drift.Switch Tested & Returned to Svc (← links)
- 05000245/LER-1980-013, Forwards LER 80-013/03L-0 (← links)
- 05000245/LER-1980-019-01, During Class II Inservice Insp of Isolation Condenser Sys,Circumferential Cracking Found on Both Sides of Weld in Heat Affected Zone.Caused Primarily by Intergranular Stress Corrosion Cracking (← links)
- 05000245/LER-1980-019, Forwards Updated LER 80-019/01X-1 (← links)
- 05000336/LER-1980-037, Forwards LER 80-037/03L-0 (← links)
- 05000336/LER-1980-036-03, /03L-0:on 801023,during Power Ascension Testing, Reactor Protection Sys Channel D Tripped on High Power. Caused by Reversal of Upper & Lower Detector Signal Cable Connections.Cables Switched & Recalibr (← links)
- 05000336/LER-1980-036, Forwards LER 80-036/03L-0 (← links)
- 05000245/LER-1980-012-03, /03L-0:on 800725,while Performing Routine Surveillance,Average Power Range Monitor (APRM) Channel 5 Was Reading 10% Below Tech Spec.Cause Unstated.Aprm Adjusted to Proper Value & Observed to Insure Stable Reading (← links)
- 05000245/LER-1980-012, Forwards LER 80-012/03L-0 (← links)
- 05000336/LER-1980-027-03, /03L-0:on 800729,during Steady State Power Operation,Leak from Failed Socket Weld Found on Fitting in 1-inch Safety Injection Tank Recirculation Line.Caused by Crack Due to long-term Fatigue Attributed to Vibration (← links)
- 05000336/LER-1980-027, Forwards LER 80-027/03L-0 (← links)
- 05000245/LER-1980-011-01, /01T-0:on 800803,both Air Ejector Offgas Sys Radiation Monitors Found Inoperable.Caused by Sample Line Manual Stop Valve Being Closed.Valve Did Not Appear on Sys Valve Lineup List.Valve Added to List (← links)
- 05000245/LER-1980-011, Forwards LER 80-011/01T-0 (← links)
- 05000336/LER-1980-039-03, /03L-0:on 801117,hydrogen Analyzer B Declared Inoperable.Caused by Failure of Operational Analyzer Amplifier (Struthers-Dunn,Inc,Model 12A).Malfunction Isolated,Corrected & Surveillance Completed (← links)
- 05000336/LER-1980-039, Forwards LER 80-039/03L-0 (← links)
- 05000336/LER-1980-038-03, /03L-0:on 801116,leak Found in C Svc Water Strainer.Caused by Corrosion.Strainer Bodies Scheduled for Replacement (← links)
- 05000336/LER-1980-038, Forwards LER 80-038/03L-0 (← links)
- 05000245/LER-1980-016-01, /01T-0:on 801023,exam of Jet Pumps Per IE Bulletin 80-07 Revealed That One Beam Was Rejectable & Four in Marginal Condition.Caused by Intergranular Stress Corrosion Cracking.Beams Will Be Replaced During Refueling Outage (← links)
- 05000245/LER-1980-016, Forwards LER 80-016/01T-0 (← links)
- 05000336/LER-1980-030-03, /03L-0:on 800812,during Routine Operation, Containment Air Temp Exceeded 120 F.Caused by Svc Water Temp Control Valve to Reactor Bldg Closed Cooling Water Heat Exchangers Being Set Too High.Valve Readjusted (← links)
- 05000336/LER-1980-029-03, /03L-0:on 800812,during Surveillance Test on 12 U diesel,125 Vdc Ground Alarm Received.Caused by Frayed Insulation on Wire in Bendix Connector Allowing Contact Between Bare Wire & Connector Shell.Wire Recovered (← links)
- 05000336/LER-1980-028-03, /03L-0:on 800811,at 100% Power,Control Element Assembly 41 Dropped from 180 to Zero Steps.Caused by Faulty Jumper Cable from Refuel Disconnect Panel to Reactor Head. Power Reduced & Assembly Realigned.Replacement Planned (← links)
- 05000336/LER-1980-041-03, /03L-0:on 801210,HPSI Injection MOV 2-SI-616 Overtravelled 0.25 Inch.Cause Unknown.Valve Stroked Five Times & Traveled to Correct Position Each Time (← links)
- 05000245/LER-1980-018-01, /01X-1:on 801105,MSRH-32 & MSRH-28 Main Steam Line Support Members Found to Have Failed Welds Between Support Member & Support Structure.Caused by Lack of Penetration. Sys Scheduled for Reanalysis Per IE Bulletin 79-14 (← links)
- 05000336/LER-1980-041, Forwards LER 80-041/03L-0 (← links)
- 05000245/LER-1980-018, Forwards LER 80-018/01X-1 (← links)
- 05000336/LER-1980-033-03, /03L-0:on 800930,one of Two Wide Range Neutron Flux Instrumentation (Ni) Channels Failed.Caused by Personnel Lifting Ni Signal Leads to Install Heat Shrink Tubing Over Cable Connector.Leads Reterminated (← links)
- 05000336/LER-1980-033, Forwards LER 80-033/03L-0 (← links)
- 05000245/LER-1980-015-03, /03L-0:on 801007,during Routine Surveillance, Reactor Vessel Low Water Level Scram & low-low Level Isolation Functional & Calibr Test Level Switch LIS-263-57B Tripped Slightly.Caused by Dust in Switch Mechanism (← links)
- 05000245/LER-1980-015, Forwards LER 80-015/03L-0 (← links)
- 05000336/LER-1980-025-03, /03L-0:on 800712,during Inservice Operability Testing,Turbine Driven Auxiliary Feed Pump Tripped Below Normal Trip Setpoint.Caused by Normal Wear of Emergency Tappet Nut.Nut Adjusted to Improve Contact W/Trip Lever (← links)
- 05000336/LER-1980-025, Forwards LER 80-025/03L-0 (← links)
- 05000336/LER-1980-032-03, /03L-0:on 800917,during Type C Leak Rate Test During Refueling,Combined Leakage Rate Exceeded Tech Specs. Valve Would Not Respond to Remote Actuator.Caused by Broken Shear Pin in Mechanism Attaching Air Actuator to Valve Ste (← links)
- 05000336/LER-1980-032, Forwards LER 80-032/03L-0 (← links)
- 05000336/LER-1980-031-03, /03L-0:on 800817,one of Two Min Channels of Wide Range Neutron Flux Instrumentation Required for Mode 5 Failed.Caused by Defective Preamplifier.Component Replaced (← links)
- 05000336/LER-1980-031, Forwards LER 80-031/03L-0 (← links)
- 05000336/LER-1980-026-01, /01T-0:on 800729,plugged Yard Storm Drain Caused Rainwater Backup & Leakage of 18 Inches in Lower Level of Auxiliary Bldg.Caused by Faulty Water Seals for Piping Penetrations Into Refueling Water Storage Tank Tunnel (← links)