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| 05000333/LER-1982-001, Forwards LER 82-001/01T-0 | Forwards LER 82-001/01T-0 | |
| 05000333/LER-1982-001-01, /01T-0:on 820210,Tech Spec Setpoint for HPCI Turbine Steam Line High Flow Appeared High.Caused by Failure to Discover Error in Setpoint Calculation During Administrative Review of Startup Test Program | /01T-0:on 820210,Tech Spec Setpoint for HPCI Turbine Steam Line High Flow Appeared High.Caused by Failure to Discover Error in Setpoint Calculation During Administrative Review of Startup Test Program | |
| 05000333/LER-1982-002, Forwards LER 82-002/03L-0 | Forwards LER 82-002/03L-0 | |
| 05000333/LER-1982-002-03, /03L-0:on 820203,core Thermal Power Calculation Found to Have Exceeded Rated Limit on Approx 46 Days of Cycle 4 Operation.Caused by Instrument Drift.Differential Pressure Gauge Installation Being Investigated | /03L-0:on 820203,core Thermal Power Calculation Found to Have Exceeded Rated Limit on Approx 46 Days of Cycle 4 Operation.Caused by Instrument Drift.Differential Pressure Gauge Installation Being Investigated | |
| 05000333/LER-1982-003, Forwards LER 82-003/01T-0 | Forwards LER 82-003/01T-0 | |
| 05000333/LER-1982-003-01, /01T-0:on 820302,during Shutdown Operations,Irm Channel E Bypassed While IRM a Was Inoperable.Caused by Personnel Errors & Inadequate Procedures.Irm a Tested & Declared Operable | /01T-0:on 820302,during Shutdown Operations,Irm Channel E Bypassed While IRM a Was Inoperable.Caused by Personnel Errors & Inadequate Procedures.Irm a Tested & Declared Operable | |
| 05000333/LER-1982-004, Forwards LER 82-004/03X-1 | Forwards LER 82-004/03X-1 | |
| 05000333/LER-1982-004-03, /03X-1:on 820227,during Normal Shutdown,Part of Logic Sys Functional Tests Required by Tech Spec Table 4.2.1 Had Not Been Performed.Caused by Procedure Error.Procedure Revised & Surveillance Performed | /03X-1:on 820227,during Normal Shutdown,Part of Logic Sys Functional Tests Required by Tech Spec Table 4.2.1 Had Not Been Performed.Caused by Procedure Error.Procedure Revised & Surveillance Performed | |
| 05000333/LER-1982-005, RO:82-005 on 820315,oxygen Concentration Spec for Drywell Found Exceeded Due to Breathing Air Being Improperly Lined Up to Drywell | RO:82-005 on 820315,oxygen Concentration Spec for Drywell Found Exceeded Due to Breathing Air Being Improperly Lined Up to Drywell | |
| 05000333/LER-1982-005-01, /01X-1:on 820315,during Normal Operation, Containment Oxygen Concentration Exceeded 4% Limit for Approx 6-h.Caused by Personnel Error.Startup Checkoff List Revised | /01X-1:on 820315,during Normal Operation, Containment Oxygen Concentration Exceeded 4% Limit for Approx 6-h.Caused by Personnel Error.Startup Checkoff List Revised | |
| 05000333/LER-1982-006, Forwards LER 82-006/03L-0 | Forwards LER 82-006/03L-0 | |
| 05000333/LER-1982-006-03, /03L-0:on 820306,during Normal Startup,Pressure Suppression Pool Water Level Was Found 0.4 Inches Below Tech Spec Limit.Caused by Personnel Error.Water Level Corrected.Tech Spec Changes Considered | /03L-0:on 820306,during Normal Startup,Pressure Suppression Pool Water Level Was Found 0.4 Inches Below Tech Spec Limit.Caused by Personnel Error.Water Level Corrected.Tech Spec Changes Considered | |
| 05000333/LER-1982-008, Forwards LER 82-008/03L-0 | Forwards LER 82-008/03L-0 | |
| 05000333/LER-1982-008-03, /03L-0:on 820309,during Routine Startup,Rhr Pump C Discharge Check Valve Found Not Properly Seating.Caused by Loose Disc Nut & Disc Holder.Fasteners Tightened & Disc Nut Pinned | /03L-0:on 820309,during Routine Startup,Rhr Pump C Discharge Check Valve Found Not Properly Seating.Caused by Loose Disc Nut & Disc Holder.Fasteners Tightened & Disc Nut Pinned | |
| 05000333/LER-1982-009, Forwards LER 82-009/03L-0 | Forwards LER 82-009/03L-0 | |
| 05000333/LER-1982-009-03, /03L-0:on 820312,during Normal Operation,Hpci Sys Made Inoperable Due to Isolation on High Steam Flow as Result of Improper Instrument Line Snubber Setting.Caused by Personnel & Procedural Errors.Time Delay Corrected | /03L-0:on 820312,during Normal Operation,Hpci Sys Made Inoperable Due to Isolation on High Steam Flow as Result of Improper Instrument Line Snubber Setting.Caused by Personnel & Procedural Errors.Time Delay Corrected | |
| 05000333/LER-1982-010, Forwards LER 82-010/03L-0 | Forwards LER 82-010/03L-0 | |
| 05000333/LER-1982-010-03, /03L-0:on 820313,during Normal Operation,Primary Containment Hydrogen & Oxygen Monitor a Found Inoperable. Caused by Air Leakage or Frozen Sample Line | /03L-0:on 820313,during Normal Operation,Primary Containment Hydrogen & Oxygen Monitor a Found Inoperable. Caused by Air Leakage or Frozen Sample Line | |
| 05000333/LER-1982-011, Forwards LER 82-011/03L-0 | Forwards LER 82-011/03L-0 | |
| 05000333/LER-1982-011-03, /03L-0:on 820313,during Control Rod Scram Time Tests,Control Rod 30-19 Failed to Scram.No Cause Found. Solenoids for Hydraulic Control Unit 30-19 & Scram Pilot Valves 117 & 118 Replaced | /03L-0:on 820313,during Control Rod Scram Time Tests,Control Rod 30-19 Failed to Scram.No Cause Found. Solenoids for Hydraulic Control Unit 30-19 & Scram Pilot Valves 117 & 118 Replaced | |
| 05000333/LER-1982-012, Forwards LER 82-012/03L-0 | Forwards LER 82-012/03L-0 | |
| 05000333/LER-1982-012-03, /03L-0:on 820316,during Normal Operation,Two Damaged Snubbers Discovered on Fuel Pool Cooling to RHR Return Line.Cause Undetermined.Investigation Continuing | /03L-0:on 820316,during Normal Operation,Two Damaged Snubbers Discovered on Fuel Pool Cooling to RHR Return Line.Cause Undetermined.Investigation Continuing | |
| 05000333/LER-1982-013, Forwards LER 82-013/03L-0 | Forwards LER 82-013/03L-0 | |
| 05000333/LER-1982-013-01, /01:on 820210,discovered HPCI Steam Line Flow Set Point Had Been Set High Since 1974.Cause Under Investigation.Instrument Recalibr | /01:on 820210,discovered HPCI Steam Line Flow Set Point Had Been Set High Since 1974.Cause Under Investigation.Instrument Recalibr | |
| 05000333/LER-1982-013-03, /03L-0:on 820319,surveillance Revealed Rod Block Monitor a Out of Calibr in Nonconservative Direction.Trip Point Exceeded Limits.Caused by Instrument Drift.Monitor a Adjusted to Bring Trip Point within Tech Spec Limits | /03L-0:on 820319,surveillance Revealed Rod Block Monitor a Out of Calibr in Nonconservative Direction.Trip Point Exceeded Limits.Caused by Instrument Drift.Monitor a Adjusted to Bring Trip Point within Tech Spec Limits | |
| 05000333/LER-1982-015-03, /03L-0:on 820327,during Normal Operation,Personnel Noted Sudden Increase in Indicated Containment Oxygen Concentration on Oxygen Analyzer A.Caused by Leakage on Inlet Side of Sample Sys for Analyzer | /03L-0:on 820327,during Normal Operation,Personnel Noted Sudden Increase in Indicated Containment Oxygen Concentration on Oxygen Analyzer A.Caused by Leakage on Inlet Side of Sample Sys for Analyzer | |
| 05000333/LER-1982-015, Forwards LER 82-015/03L-0 | Forwards LER 82-015/03L-0 | |
| 05000333/LER-1982-016, Forwards LER 82-016/03L-0 | Forwards LER 82-016/03L-0 | |
| 05000333/LER-1982-016-03, /03L-0:on 820329,reactor Core Isolation Cooling Sys Was Intentionally Made Inoperable to Allow Repair of Dc Ground on Sys Logic Circuits.Ground Caused by Failed Sump Pump Which Allowed Valve Pit Flooding.Pump Replaced | /03L-0:on 820329,reactor Core Isolation Cooling Sys Was Intentionally Made Inoperable to Allow Repair of Dc Ground on Sys Logic Circuits.Ground Caused by Failed Sump Pump Which Allowed Valve Pit Flooding.Pump Replaced | |
| 05000333/LER-1982-017, Forwards LER 82-017/03L-0 | Forwards LER 82-017/03L-0 | |
| 05000333/LER-1982-017-03, /03L-0:on 820402,MSIV 10% Closure Position Switches on Two Valves Did Not Trip When Tested.Caused by Mechanical Drift of Valve Position Switch Operating Cams. Adjustment Made | /03L-0:on 820402,MSIV 10% Closure Position Switches on Two Valves Did Not Trip When Tested.Caused by Mechanical Drift of Valve Position Switch Operating Cams. Adjustment Made | |
| 05000333/LER-1982-018-03, /03X-1:on 820419,surveillance Testing Indicated Four Smoke Detectors Inoperable.Caused by Failure to Terminate Connecting Cabling Properly,Due to Inadequate Procedure Preparation & Review.Procedure to Be Revised | /03X-1:on 820419,surveillance Testing Indicated Four Smoke Detectors Inoperable.Caused by Failure to Terminate Connecting Cabling Properly,Due to Inadequate Procedure Preparation & Review.Procedure to Be Revised | |
| 05000333/LER-1982-018, Forwards LER 82-018/03X-1 | Forwards LER 82-018/03X-1 | |
| 05000333/LER-1982-019-03, /03L-0:on 820423,control Rod 26-51 Could Not Be Selected to Move & Could Not Be Normally Inserted or Withdrawn.Caused by Broken Wire on Select Switch 26-51. Switch Repaired | /03L-0:on 820423,control Rod 26-51 Could Not Be Selected to Move & Could Not Be Normally Inserted or Withdrawn.Caused by Broken Wire on Select Switch 26-51. Switch Repaired | |
| 05000333/LER-1982-019, Forwards LER 82-019/03L-0 | Forwards LER 82-019/03L-0 | |
| 05000333/LER-1982-020-03, /03L-0:on 820427,rod Block Monitor B Did Not Indicate Proper Level & Caused Some Relay Chattering When Control Rods Were Selected for Movement.Caused by Failed 5-volt Dc Power Supply.Power Supply Repaired | /03L-0:on 820427,rod Block Monitor B Did Not Indicate Proper Level & Caused Some Relay Chattering When Control Rods Were Selected for Movement.Caused by Failed 5-volt Dc Power Supply.Power Supply Repaired | |
| 05000333/LER-1982-020, Forwards LER 82-020/03L-0 | Forwards LER 82-020/03L-0 | |
| 05000333/LER-1982-022-03, /03L-0:on 820501,during Normal Operation,Emergency Diesel Generator D Declared Inoperable W/A Also Inoperable Requiring Reactor Shutdown Initiation.Cause Not Determined. Generators Declared Operable & Returned to Svc | /03L-0:on 820501,during Normal Operation,Emergency Diesel Generator D Declared Inoperable W/A Also Inoperable Requiring Reactor Shutdown Initiation.Cause Not Determined. Generators Declared Operable & Returned to Svc | |
| 05000333/LER-1982-022, Forwards LER 82-022/03L-0 | Forwards LER 82-022/03L-0 | |
| 05000333/LER-1982-023, Forwards LER 82-023/03L-0 | Forwards LER 82-023/03L-0 | |
| 05000333/LER-1982-023-03, /03L-0:on 820514,during Normal Operation,While Conducting Surveillance,Containment Isolation Valve 10 MOV 38A Found Inoperable.Caused by Motor Failure.Motor Replaced | /03L-0:on 820514,during Normal Operation,While Conducting Surveillance,Containment Isolation Valve 10 MOV 38A Found Inoperable.Caused by Motor Failure.Motor Replaced | |
| 05000333/LER-1982-025, Forwards LER 82-025/03L-0 | Forwards LER 82-025/03L-0 | |
| 05000333/LER-1982-025-03, /03L-0:on 820524,one Set of Secondary Containment Air Lock Doors & One Door of Other Set Left Partially Opened.Caused by Personnel Error & Equipment Failure. Personnel Instructed in Containment Requirements | /03L-0:on 820524,one Set of Secondary Containment Air Lock Doors & One Door of Other Set Left Partially Opened.Caused by Personnel Error & Equipment Failure. Personnel Instructed in Containment Requirements | |
| 05000333/LER-1982-026, Forwards LER 82-026/03L-0 | Forwards LER 82-026/03L-0 | |
| 05000333/LER-1982-026-03, /03L-0:on 820528 & 0602,while Conducting Surveillance,Reactor Low Pressure Permissive Switch 02-3-PS-52A Found Set Below Limits.Caused by Instrument Drift.Switch Replaced on 820604 | /03L-0:on 820528 & 0602,while Conducting Surveillance,Reactor Low Pressure Permissive Switch 02-3-PS-52A Found Set Below Limits.Caused by Instrument Drift.Switch Replaced on 820604 | |
| 05000333/LER-1982-027, Forwards LER 82-027/03L-0 | Forwards LER 82-027/03L-0 | |
| 05000333/LER-1982-027-03, /03L-0:on 820616,recirculation Flow Transmitter 02-FT-110D Found Out of Calibr Causing Small Error in Half of Average Power Range Monitor Setpoint.Caused by Instrument Drift.Instrument Recalibr | /03L-0:on 820616,recirculation Flow Transmitter 02-FT-110D Found Out of Calibr Causing Small Error in Half of Average Power Range Monitor Setpoint.Caused by Instrument Drift.Instrument Recalibr | |
| 05000333/LER-1982-028, Forwards Updated LER 82-028/03X-1 | Forwards Updated LER 82-028/03X-1 | |
| 05000333/LER-1982-028-03, Drywell Equipment Drain Sump Flow Integrator Found Out of Calibr & Could Not Be Adjusted.Caused by Abnormal Friction in Drive Gear Train.New Gears Purchased to Rebuild Unit | Drywell Equipment Drain Sump Flow Integrator Found Out of Calibr & Could Not Be Adjusted.Caused by Abnormal Friction in Drive Gear Train.New Gears Purchased to Rebuild Unit | |
| 05000333/LER-1982-029-03, /03L-0:on 820707,during Normal Operation,Main Steam Line Radiation Monitor a Tripped in Inoperable Condition When Required to Be Operable.Caused by Loose Instrument High Voltage Fuse.Fuse Reinstalled | /03L-0:on 820707,during Normal Operation,Main Steam Line Radiation Monitor a Tripped in Inoperable Condition When Required to Be Operable.Caused by Loose Instrument High Voltage Fuse.Fuse Reinstalled | |