Pages that link to "05000287/LER-1981-006, Forwards LER 81-006/03X-1.Detailed Event Analysis Encl"
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The following pages link to 05000287/LER-1981-006, Forwards LER 81-006/03X-1.Detailed Event Analysis Encl:
Displayed 50 items.
- ML082041014 (← links)
- 05000269/LER-1981-001, Forwards LER 81-001/03L-0.Detailed Event Analysis Encl (← links)
- 05000287/LER-1981-005, Forwards LER 81-005/03L-0.Detailed Event Analysis Encl (← links)
- 05000270/LER-1981-019, Forwards LER 81-019/01T-0.Detailed Event Analysis Encl (← links)
- 05000269/LER-1981-025, Forwards LER 81-025/03L-0.Detailed Event Analysis Encl (← links)
- 05000269/LER-1981-025-03, /03L-0:on 811229 Discharge Valve 1LPSW-24 Could Not Be Reopened After Being Cycled & Shut to Stop Leakage, Rendering Reactor Bldg Cooling Unit C Inoperable.Caused by Operator Torque Limit Switches Vibrating Loose (← links)
- 05000270/LER-1981-019-01, /01T-0:on 811124,const Personnel Severed 2-inch Line Which Branched Off Water Header Supplying CT-5 Transformer Fire Suppression Sys.Cause Under Investigation. Shutdown Commenced (← links)
- 05000269/LER-1981-001-03, /03L-0:on 810105,turbine Trip from 90% Full Power Occurred.Caused by Loss of Excitation on Generator Field Resulting from Mismatch During Personnel Attempt to Raise Volt Amperes Reactive on Units 1 & 2 (← links)
- 05000287/LER-1981-005-03, /03L-0:on 810323,engineering Safeguard Valve 3CS-5 Failed to Operate.Caused by Operator Failure Since Valve Could Be Operated Manually.Valve Operator Will Be Inspected During Next Outage (← links)
- 05000270/LER-1981-020-03, /03L-0:on 811226,borated Water Storage Tank Channel a Level Instrumentation Declared Inoperable Due to Erratic Indication.Cause Undetermined Due to Intermittent Occurrence of Erratic Indication.Instrument Returned to Svc (← links)
- 05000270/LER-1981-020, Forwards LER 81-020/03L-0.Detailed Event Analysis Encl (← links)
- 05000269/LER-1981-024-01, /01T-0:on 811229,high Humidity Environ in West Penetration Room Rendered Both Penetration Room Ventilation Sys Trains Inoperable.Caused by Leak on Valve 1FDW-265.Leak Repaired (← links)
- 05000269/LER-1981-024, Forwards LER 81-024/01T-0.Detailed Event Analysis (← links)
- 05000287/LER-1981-016-03, /03L-0:on 811202,channel C Pump Power Monitor Failed to Send Trip Signal During Online Testing.Caused by Failed 1C on Monitor Logic Board.Board Replaced & Monitor Tested Satisfactorily (← links)
- 05000287/LER-1981-016, Forwards LER 81-016/03L-0.Detailed Event Analysis Encl (← links)
- 05000270/LER-1981-018-01, /01T-0:on 811123,component Cooling Water Discharge Valve to Keowee Tailrace Inadvertently Opened & Failed Open. Caused by Personnel Error & Failure of Valve CCW-8.Valve Manually Closed.Procedures Will Be Revised (← links)
- 05000270/LER-1981-018, Forwards LER 81-018/01T-0.Detailed Event Analysis Encl (← links)
- 05000269/LER-1981-023-01, /01T-0:on 811209,four Gray safety-related Cables Which Did Not Meet Channel Separation Criteria,Discovered on 811125,determined Reportable.Caused by Improper Original Field Installation.Installation Corrected (← links)
- 05000269/LER-1981-023, Forwards LER 81-023/01T-0.Detailed Event Analysis Encl (← links)
- 05000287/LER-1981-014-03, /03L-0:on 811125,channel B flux-imbalance Flow Bistable Found to Trip Outside Tech Spec Limit.Caused by non-linear Gain on Reactor Protection Sys Channel B Scaled delta-flux Amplifier.Amplifier Replaced (← links)
- 05000269/LER-1981-022-01, /01T-0:on 811113,six Variable Spring Hangers on Emergency Feedwater Discharge Found Not Carrying Specified Design Loads.Caused by High Temp Conditions During Loading. Hangers to Be Replaced & Insulated from High Temp Environ (← links)
- 05000269/LER-1981-022, Forwards LER 81-022/01T-0.Detailed Event Analysis Encl (← links)
- 05000270/LER-1981-016-01, /01T-0:on 810918,steam Generator Tube Leak of Approx 0.03 Gpm & Increasing to 25-30 Gpm,Indicated by Monitor.Apparently Caused by Circumferential Crack of Tube 77-2 at 15th Support Plate.Tube Stabilized & Plugged (← links)
- 05000270/LER-1981-016, Forwards LER 81-016/01T-0.Detailed Event Analysis Encl (← links)
- 05000269/LER-1981-019, Updated LER 81-019/01T-0:on 811019 & 20,four Separate Liquid Waste Releases Made W/Inoperable Effluent Monitors & Inadequate Water Samples.Caused by Failure to Identify Sample Point Change Due to Temporary Sys Mod (← links)
- 05000270/LER-1981-017-01, /01T-0:on 810919,while Attempting to Initiate Decay Heat Cooling to Stop Steam Generator Tube Leak,Valve 2LP-2 Failed to Open Electrically or Manually.Apparently Caused by Bent Valve Stem.Valve Stem Replaced (← links)
- 05000270/LER-1981-017, Forwards LER 81-017/01T-0.Detailed Event Analysis Encl (← links)
- 05000269/LER-1981-020-03, /03L-0:on 811029,hydrogen Purge Unit Declared Inoperable Due to Substandard Heat Output from Dehumidifier Heaters.Caused by Frayed Conductor Cable Due to Suspected Thermal Embrittlement & Mechanical Vibration (← links)
- 05000269/LER-1981-020, Forwards LER 81-020/03L-0.Detailed Event Analysis Encl (← links)
- 05000269/LER-1981-021-01, /01T-0:on 811108,inadvertent Release of Unsampled Water from a Laundry & Hot Shower Tank (Lhst) Occurred. Caused by Faulty Operating Procedure That Does Not Require Isolation of Lhst Not in Use.Procedure to Be Revised (← links)
- 05000269/LER-1981-021, Forwards LER 81-021/01T-0.Detailed Event Analysis Encl (← links)
- 05000269/LER-1981-019-01, /01T-0:on 811019 & 20,four Liquid Waste Releases Made W/Inoperable Effluent Monitors & Inadequate Redundant Samples of Water Releases.Caused by Failure to Identify Change in Sample Point.Sampling Procedure Revised (← links)
- 05000270/LER-1981-003-03, /03L-0:on 810302,alarm Sounded to Indicate High Temp on Reactor Bldg Cooling Unit.Caused by Grease Starvation.Reactor Bldg Cooling Unit 2C Was Secured & Grease Added to Motor Bearings.Cooling Unit Restarted (← links)
- 05000270/LER-1981-003, Forwards LER 81-003/03L-0.Detailed Event Analysis Encl (← links)
- 05000269/LER-1981-017-03, /03L-0:on 810903,Keowee Unit 2 Tripped on Startup. Caused by Setpoint Drift in Undervoltage Relay 746GV-2. Relay Replaced (← links)
- 05000269/LER-1981-017, Forwards LER 81-017/03L-0.Detailed Event Analysis Encl (← links)
- 05000270/LER-1981-015-03, /03L-0:on 810903,reactor Protection Sys Channel B Declared Inoperable Due to Anomalous Flow Indication on Loop A.Caused by Small Leak on Low Pressure Leg Impulse Fitting of Rc Flow Transmitter 2FT14C.Leak Repaired (← links)
- 05000270/LER-1981-015, Forwards LER 81-015/03L-0.Detailed Event Analysis Encl (← links)
- 05000270/LER-1981-014-01, /01T-0:on 810821,during Routine Surveillance Testing,Electrical Penetration EMV-2 Not Pressurized w/SF6 Dielectric.Caused by Failure of Insulator Bushing.Bushing Repaired & Local Leak Rate Test Completed (← links)
- 05000270/LER-1981-014, Forwards LER 81-014/01T-0.Detailed Event Analysis Encl (← links)
- 05000270/LER-1981-007-01, /01T-0:on 810326,during Periodic Test,Auto/Manual Transfer Switches for B1T-8 & B2T-5 Incorrectly Placed in Manual Position & Not Returned After Test Completion.Caused by Personnel Error.Switches Restored to Auto Position (← links)
- 05000270/LER-1981-007, Forwards LER 81-007/01T-0.Detailed Event Analysis Encl (← links)
- 05000287/LER-1981-007-03, /03L-0:on 810329,inner Door Seal of Reactor Bldg Personnel Lock Found to Leak at Rate Greater than That Allowed by Procedure.Caused by Faulty Installation of Strong Backs.Gasket Shinned & Strong Backs Reinstalled (← links)
- 05000287/LER-1981-007, Forwards LER 81-007/03L-0.Detailed Event Analysis Encl (← links)
- 05000269/LER-1981-006-03, /03L-0:on 810328,RCS Subcooling Margin Monitors Were Discovered Inoperable When Computer Alarm Printer & Rider in Control Room Indicated All Analog Points in Alarm Condition.Caused by Failed Low Level Amplifier (← links)
- 05000269/LER-1981-006, Forwards LER 81-006/03L-0.Detailed Event Analysis Encl (← links)
- 05000287/LER-1981-006-03, /03X-1:on 810324,reactor Protection Sys Channel a High Pressure Trip Found Out of Calibr.Caused by Transmitter Drift.Pressure Transmitter Recalibr (← links)
- ML20030C100 (redirect page) (← links)
- 05000287/LER-1981-006 (redirect page) (← links)
- 05000287/LER-1981-008-03, /03L-0:on 810422,during Seismic Block Wall Insp, Discovered Breach of Fire Barrier in Penetration 3-T-T-1. Caused by Pulling of Electrical Cables Through Barrier. Breach Repaired Using RTV Foam (← links)