| | | Reporting criterion |
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| 05000321/LER-1982-001, Forwards LER 82-001/03L-0 | Forwards LER 82-001/03L-0 | |
| 05000321/LER-1982-001-03, /03L-0:on 820101,valve 1241-F012 Closing Time Exceeded Tech Spec Limits During Control Room Air Intake Isolation & Valve Operability Test.Caused by Sticking Pilot Solenoid Operator.Solenoid Internals Replaced | /03L-0:on 820101,valve 1241-F012 Closing Time Exceeded Tech Spec Limits During Control Room Air Intake Isolation & Valve Operability Test.Caused by Sticking Pilot Solenoid Operator.Solenoid Internals Replaced | |
| 05000366/LER-1982-001-03, /03L-0:on 820101,low Pressure Alarm Received on Control Rod Drive Line Hydraulic Control Unit 26-47 Due to Switch Being Out of Tolerance.Caused by Setpoint Drift. Switch Recalibr & Returned to Svc | /03L-0:on 820101,low Pressure Alarm Received on Control Rod Drive Line Hydraulic Control Unit 26-47 Due to Switch Being Out of Tolerance.Caused by Setpoint Drift. Switch Recalibr & Returned to Svc | |
| 05000366/LER-1982-001, Forwards LER 82-001/03L-0 | Forwards LER 82-001/03L-0 | |
| 05000321/LER-1982-002-01, /01T-0:on 820107,discovered Error in One of Data Arrays Used by Process Computer to Calculate Fuel Pin Powers.Caused by Miscalculation of Nuclear Correlation Coefficients Due to Input Error Into GE Generation Code | /01T-0:on 820107,discovered Error in One of Data Arrays Used by Process Computer to Calculate Fuel Pin Powers.Caused by Miscalculation of Nuclear Correlation Coefficients Due to Input Error Into GE Generation Code | |
| 05000321/LER-1982-002, Forwards LER 82-002/01T-0 | Forwards LER 82-002/01T-0 | |
| 05000366/LER-1982-002-03, /03L-0:on 820104,drywell Temp Recorder Found Inoperable Due to Component Failure.Caused by Dirty Slidewire.Slidewire & All Mechanical Parts for Printing & Drive Assembly Cleaned & Lubricated | /03L-0:on 820104,drywell Temp Recorder Found Inoperable Due to Component Failure.Caused by Dirty Slidewire.Slidewire & All Mechanical Parts for Printing & Drive Assembly Cleaned & Lubricated | |
| 05000366/LER-1982-002, Forwards LER 82-002/03L-0 | Forwards LER 82-002/03L-0 | |
| 05000321/LER-1982-003, Forwards LER 82-003/03L-0 | Forwards LER 82-003/03L-0 | |
| 05000366/LER-1982-003, Forwards LER 82-003/03L-0 | Forwards LER 82-003/03L-0 | |
| 05000366/LER-1982-003-03, /03L-0:on 820105,while Performing HNP-2-3001,high Reactor Pressure Instrument Functional Test & Calibr, 2B21-N023B Found to Actuate at 1062 Psig.Cause Attributed to Setpoint Drift | /03L-0:on 820105,while Performing HNP-2-3001,high Reactor Pressure Instrument Functional Test & Calibr, 2B21-N023B Found to Actuate at 1062 Psig.Cause Attributed to Setpoint Drift | |
| 05000321/LER-1982-003-03, /03L-0:on 820105,temporary Change to HNP-1-3915, Hydraulic Shock & Sway Arrestor Insp & Functional Test, Found Not Approved.Caused by Personnel Oversight to Obtain Plant Manager Approval.Personnel Counseled | /03L-0:on 820105,temporary Change to HNP-1-3915, Hydraulic Shock & Sway Arrestor Insp & Functional Test, Found Not Approved.Caused by Personnel Oversight to Obtain Plant Manager Approval.Personnel Counseled | |
| 05000366/LER-1982-004, Forwards LER 82-004/03L-0 | Forwards LER 82-004/03L-0 | |
| 05000321/LER-1982-004-03, /03L-0:on 820202,during Refueling & While Performing HNP-1-3001,high Reactor Pressure Instrument Functional Test & calibr,1B21-N023C Found to Actuate at 1085 Psig.Caused by Setpoint Drift of Barksdale Model B2T | /03L-0:on 820202,during Refueling & While Performing HNP-1-3001,high Reactor Pressure Instrument Functional Test & calibr,1B21-N023C Found to Actuate at 1085 Psig.Caused by Setpoint Drift of Barksdale Model B2T | |
| 05000321/LER-1982-004, Forwards LER 82-004/03L-0 | Forwards LER 82-004/03L-0 | |
| 05000366/LER-1982-004-03, /03L-0:on 820112,low Alarm Received on Control Rod Driveline Hydraulic Control Unit 26-47.Caused by Leakage in III Instrument Block Valve of Accumulator. Accumulator Recharged | /03L-0:on 820112,low Alarm Received on Control Rod Driveline Hydraulic Control Unit 26-47.Caused by Leakage in III Instrument Block Valve of Accumulator. Accumulator Recharged | |
| 05000366/LER-1982-005, Forwards LER 82-005/03L-0 | Forwards LER 82-005/03L-0 | |
| 05000321/LER-1982-005, Forwards LER 82-005/03L-0 | Forwards LER 82-005/03L-0 | |
| 05000321/LER-1982-005-03, /03L-0:on 820118,during Cold Shutdown & Main Steam Line Flow Functional Test & Calibr Flow Switch 1B21-N006C Actuated at 124 Psid.Caused by Switch Setpoint Drift.Switch Recalibr & Returned to Svc | /03L-0:on 820118,during Cold Shutdown & Main Steam Line Flow Functional Test & Calibr Flow Switch 1B21-N006C Actuated at 124 Psid.Caused by Switch Setpoint Drift.Switch Recalibr & Returned to Svc | |
| 05000366/LER-1982-006, Forwards LER 82-006/03L-0 | Forwards LER 82-006/03L-0 | |
| 05000321/LER-1982-006-01, /01T-0:on 820119,w/facility in Cold Shutdown,Three Pinhole Leaks Found Next to Weld in Flow Element Sensing Line from Recirculation Sys Loop A.Cause Unknown.Failed Section of Sensing Line Replaced.Investigation Underway | /01T-0:on 820119,w/facility in Cold Shutdown,Three Pinhole Leaks Found Next to Weld in Flow Element Sensing Line from Recirculation Sys Loop A.Cause Unknown.Failed Section of Sensing Line Replaced.Investigation Underway | |
| 05000321/LER-1982-006, Forwards LER 82-006/01T-0 | Forwards LER 82-006/01T-0 | |
| 05000366/LER-1982-006-03, /03L-0:on 820114,during Testing,Pressure Switch 2B31-N018A Was Found to Actuate Outside Tech Spec Limits. Caused by Setpoint Drift.Switch Recalibr | /03L-0:on 820114,during Testing,Pressure Switch 2B31-N018A Was Found to Actuate Outside Tech Spec Limits. Caused by Setpoint Drift.Switch Recalibr | |
| 05000321/LER-1982-007, Forwards LER 82-007/03L-0 | Forwards LER 82-007/03L-0 | |
| 05000321/LER-1982-007-03, /03L-0:on 820122,while Performing HNP-1-3154, Reactor Water Level Instrument (Lcpi) Functional Test & Calibr,Reactor Water Level Instrument 1B31-N031C,Switch 4, Failed to Actuate.Caused by Failed Part.Switch Replaced | /03L-0:on 820122,while Performing HNP-1-3154, Reactor Water Level Instrument (Lcpi) Functional Test & Calibr,Reactor Water Level Instrument 1B31-N031C,Switch 4, Failed to Actuate.Caused by Failed Part.Switch Replaced | |
| 05000366/LER-1982-007-03, /03L-0:on 820121,during 72% Steady Power,B Drywell Oxygen Concentration Indicator Swinging from 14% to 21%. Caused by Failure of B Sample Pump.Pump & Regulating Valve Repaired & Analyzer Recalibr | /03L-0:on 820121,during 72% Steady Power,B Drywell Oxygen Concentration Indicator Swinging from 14% to 21%. Caused by Failure of B Sample Pump.Pump & Regulating Valve Repaired & Analyzer Recalibr | |
| 05000366/LER-1982-007, Forwards LER 82-007/03L-0 | Forwards LER 82-007/03L-0 | |
| 05000321/LER-1982-008-03, /03L-0:on 820205,drywell Temp Recorder 1T47-R612 & Redundant Recorder 1T47-R611 Found Inoperable While in Startup Mode at 5 Mwt.Caused by Component Failure.Broken Microswitch Replaced & Recorder Returned to Svc | /03L-0:on 820205,drywell Temp Recorder 1T47-R612 & Redundant Recorder 1T47-R611 Found Inoperable While in Startup Mode at 5 Mwt.Caused by Component Failure.Broken Microswitch Replaced & Recorder Returned to Svc | |
| 05000321/LER-1982-008, Forwards LER 82-008/03L-0 | Forwards LER 82-008/03L-0 | |
| 05000366/LER-1982-008, Forwards LER 82-008/03L-0 | Forwards LER 82-008/03L-0 | |
| 05000366/LER-1982-008-03, /03L-0:on 820121,accumulator Alarm 10-39 Sounded & Was Declared Inoperable.Caused by Setpoint Drift.Switch Recalibr & Returned to Svc | /03L-0:on 820121,accumulator Alarm 10-39 Sounded & Was Declared Inoperable.Caused by Setpoint Drift.Switch Recalibr & Returned to Svc | |
| 05000321/LER-1982-009, Forwards LER 82-009/03L-0 | Forwards LER 82-009/03L-0 | |
| 05000321/LER-1982-009-03, /03L-0:on 820206,while in Startup Mode at 10 MW, IT48-R622B,torus Water Level Indicator Found to Be Indicating Abnormal Level.Caused by Loss of Water in Ref Leg of Transmitter.Ref Leg Refilled | /03L-0:on 820206,while in Startup Mode at 10 MW, IT48-R622B,torus Water Level Indicator Found to Be Indicating Abnormal Level.Caused by Loss of Water in Ref Leg of Transmitter.Ref Leg Refilled | |
| 05000366/LER-1982-009-03, /03L-0:on 820123,at 61% steady-state Power,Narrow Range Torus Level Low Alarm Actuated at 145.7 Inches.Caused by Setpoint Drift.Transmitter,Recorder & Alarm Recalibr & Loop Returned to Svc | /03L-0:on 820123,at 61% steady-state Power,Narrow Range Torus Level Low Alarm Actuated at 145.7 Inches.Caused by Setpoint Drift.Transmitter,Recorder & Alarm Recalibr & Loop Returned to Svc | |
| 05000366/LER-1982-009, Forwards LER 82-009/03L-0 | Forwards LER 82-009/03L-0 | |
| 05000321/LER-1982-010-03, /03L-0:on 820311,1P41-F437A RHR Svc Water Pump 1A Cooling Water Shutoff Valve Found Not Locked Open.Valve Checked for Correct Position & Locked Per HNP-1-1117.All Valves Associated w/HNP-1-1117 Verified | /03L-0:on 820311,1P41-F437A RHR Svc Water Pump 1A Cooling Water Shutoff Valve Found Not Locked Open.Valve Checked for Correct Position & Locked Per HNP-1-1117.All Valves Associated w/HNP-1-1117 Verified | |
| 05000366/LER-1982-010, Forwards LER 82-010/01T-0 | Forwards LER 82-010/01T-0 | |
| 05000366/LER-1982-010-01, /01T-0:on 820304,during Refueling Outage,Existing Method of Handling Temporary Procedure Change Determined to Be Deficient.Caused by Failure of Administrative Controls to Address Proper Interim Methods.Procedures Revised | /01T-0:on 820304,during Refueling Outage,Existing Method of Handling Temporary Procedure Change Determined to Be Deficient.Caused by Failure of Administrative Controls to Address Proper Interim Methods.Procedures Revised | |
| 05000321/LER-1982-010, Forwards LER 82-010/03L-0 | Forwards LER 82-010/03L-0 | |
| 05000321/LER-1982-011-03, /03L-0:on 820212,following Reactor Core Isolation Cooling Initiation,Smoke Discovered Coming from Diagonal. Caused by Oil Leak from 3/8-inch Threaded Pipe That Had Vibrated Loose.Pipe Tightened | /03L-0:on 820212,following Reactor Core Isolation Cooling Initiation,Smoke Discovered Coming from Diagonal. Caused by Oil Leak from 3/8-inch Threaded Pipe That Had Vibrated Loose.Pipe Tightened | |
| 05000321/LER-1982-011, Forwards LER 82-011/03L-0 | Forwards LER 82-011/03L-0 | |
| 05000366/LER-1982-011-03, /03L-0:on 820125,during Steady state-operation post-accident Level recorder,2B21-R615,found Inoperable. Caused by Load Amplifier in Recorder.Amplifier Repaired, Recorder Calibr & Returned to Svc | /03L-0:on 820125,during Steady state-operation post-accident Level recorder,2B21-R615,found Inoperable. Caused by Load Amplifier in Recorder.Amplifier Repaired, Recorder Calibr & Returned to Svc | |
| 05000366/LER-1982-011, Forwards LER 82-011/03L-0 | Forwards LER 82-011/03L-0 | |
| 05000366/LER-1982-012-03, /03L-0:on 820126,reactor Core Isolation Cooling Turbine Trip & Throttle Valve Would Not Electronically Trip Closed Upon Receipt of Hi Dp Signal.Caused by Oxidized Contacts on Trip Coil Assembly.Contacts Cleaned | /03L-0:on 820126,reactor Core Isolation Cooling Turbine Trip & Throttle Valve Would Not Electronically Trip Closed Upon Receipt of Hi Dp Signal.Caused by Oxidized Contacts on Trip Coil Assembly.Contacts Cleaned | |
| 05000366/LER-1982-012, Forwards LER 82-012/03L-0 | Forwards LER 82-012/03L-0 | |
| 05000321/LER-1982-012-03, /03L-0:on 820211,HPCI Auxiliary Oil Pump Failed to Perform During Procedure HNP-1-3318,HPCI, Hydraulic Oil Piping Moisture Protection. Cause Not Positively Identified.Suspected Components Replaced | /03L-0:on 820211,HPCI Auxiliary Oil Pump Failed to Perform During Procedure HNP-1-3318,HPCI, Hydraulic Oil Piping Moisture Protection. Cause Not Positively Identified.Suspected Components Replaced | |
| 05000321/LER-1982-012, Forwards LER 82-012/03L-0 | Forwards LER 82-012/03L-0 | |
| 05000321/LER-1982-013, Forwards LER 82-013/03L-0 | Forwards LER 82-013/03L-0 | |
| 05000366/LER-1982-013, Forwards LER 82-013/03L-0 | Forwards LER 82-013/03L-0 | |
| 05000321/LER-1982-013-03, /03L-0:on 820213,during Startup,Average Power Range Monitor Not Adjusted within 2-h Time Limit & Corrective Action Ineffective.Caused by Spatial Redistribution of Xenon & Faulty Rod Pattern Adjustment | /03L-0:on 820213,during Startup,Average Power Range Monitor Not Adjusted within 2-h Time Limit & Corrective Action Ineffective.Caused by Spatial Redistribution of Xenon & Faulty Rod Pattern Adjustment | |
