| | | Reporting criterion |
|---|
| 05000320/LER-1982-001, Forwards LER 82-001/03L-0 | Forwards LER 82-001/03L-0 | |
| 05000320/LER-1982-001-03, /03L-0:on 820104,auxiliary Bldg Ventilation Sys Supply Fan AH-E-7B Tripped.Caused by Thermal Overload Relay. Overload Relay Reset,Fans Restarted & Ventilation Sys Returned to Svc.Addl Testing Required | /03L-0:on 820104,auxiliary Bldg Ventilation Sys Supply Fan AH-E-7B Tripped.Caused by Thermal Overload Relay. Overload Relay Reset,Fans Restarted & Ventilation Sys Returned to Svc.Addl Testing Required | |
| 05000289/LER-1982-001-01, /01T-1:on 820225,during Shutdown & Evaluation of Control Room Habitability Review Per NUREG-0737,Item III.D.3.4,found That Computer Room Air Conditioning Duct Work Penetrated Wall to Fuel Handling Bldg | /01T-1:on 820225,during Shutdown & Evaluation of Control Room Habitability Review Per NUREG-0737,Item III.D.3.4,found That Computer Room Air Conditioning Duct Work Penetrated Wall to Fuel Handling Bldg | |
| 05000289/LER-1982-002, Forwards LER 82-002/03L-0 | Forwards LER 82-002/03L-0 | |
| 05000320/LER-1982-002, Has Been Canceled | Has Been Canceled | |
| 05000289/LER-1982-003, Forwards LER 82-003/01T-0 | Forwards LER 82-003/01T-0 | |
| 05000289/LER-1982-003-01, /01T-0:on 820318,while Regenerating B String Cation & Anion Deep Bed Demineralizers,Rinse Cycles Filled Secondary Neutralizing Tank (Snt) Causing Snt to Overflow Caused by Operator Error.Procedures Revised | /01T-0:on 820318,while Regenerating B String Cation & Anion Deep Bed Demineralizers,Rinse Cycles Filled Secondary Neutralizing Tank (Snt) Causing Snt to Overflow Caused by Operator Error.Procedures Revised | |
| 05000320/LER-1982-003, Forwards LER 82-003/03L-0 | Forwards LER 82-003/03L-0 | |
| 05000320/LER-1982-003-03, /03L-0:on 820111,during Weekly Scheduled Preventive Maint,Pump NR-P-1B Failed to Start.Caused by Loose Fuse Clip in Control Power Switchgear.Clip Repaired | /03L-0:on 820111,during Weekly Scheduled Preventive Maint,Pump NR-P-1B Failed to Start.Caused by Loose Fuse Clip in Control Power Switchgear.Clip Repaired | |
| 05000320/LER-1982-004, Forwards LER 82-004/03L-0 | Forwards LER 82-004/03L-0 | |
| 05000289/LER-1982-004-01, /01T-0:on 820413,during Shutdown & Tests Conducted Per NUREG-0737,Item II.D.1,EPRI Valve Test Results Indicated Potential Problem W/Pressurizer Code Safety Valves (Dresser Model 31739A).Evaluation Continuing | /01T-0:on 820413,during Shutdown & Tests Conducted Per NUREG-0737,Item II.D.1,EPRI Valve Test Results Indicated Potential Problem W/Pressurizer Code Safety Valves (Dresser Model 31739A).Evaluation Continuing | |
| 05000320/LER-1982-004-03, /03L-0:on 820110,auxiliary Bldg Ventilation Sys Exhaust Flowrate Exceeded Tech Spec Max Allowable Flowrate. Caused by Opening Auxiliary Bldg Doors Increasing Flowrate. Change to Recovery Operations Plan Has Eliminated Proble | /03L-0:on 820110,auxiliary Bldg Ventilation Sys Exhaust Flowrate Exceeded Tech Spec Max Allowable Flowrate. Caused by Opening Auxiliary Bldg Doors Increasing Flowrate. Change to Recovery Operations Plan Has Eliminated Problem | |
| 05000289/LER-1982-004, :on 820413,EPRI Tests on Pressurizer Code Safety Valves Revealed Failure to Determine Ability of Valve to Perform Under Feed & Bleed Cooling If Pressurizer Power Operated Relief Valve Isolated.Investigation Underway |
- on 820413,EPRI Tests on Pressurizer Code Safety Valves Revealed Failure to Determine Ability of Valve to Perform Under Feed & Bleed Cooling If Pressurizer Power Operated Relief Valve Isolated.Investigation Underway
| |
| 05000289/LER-1982-005-03, /03L-0:on 820411,while in Ordered Shutdown,Liquid Effluent Radiation Monitor Discovered Inoperable.Caused by Failure of Pump SR-P4,due to Piping Clogged W/Mud.Piping Cleared & Motor Replaced | /03L-0:on 820411,while in Ordered Shutdown,Liquid Effluent Radiation Monitor Discovered Inoperable.Caused by Failure of Pump SR-P4,due to Piping Clogged W/Mud.Piping Cleared & Motor Replaced | |
| 05000289/LER-1982-005, Forwards LER 82-005/03L-0 | Forwards LER 82-005/03L-0 | |
| 05000320/LER-1982-005-03, /03L-0:on 820118,during Performance of Surveillance Procedure 4303-M-19,long-term B (Ltb) Pump LTB-P-1 Failed to Start.Caused by Malfunction of Limit Switch,Due to Dust.Switch Cycled for Correct Operation | /03L-0:on 820118,during Performance of Surveillance Procedure 4303-M-19,long-term B (Ltb) Pump LTB-P-1 Failed to Start.Caused by Malfunction of Limit Switch,Due to Dust.Switch Cycled for Correct Operation | |
| 05000320/LER-1982-005, Forwards LER 82-005/03L-0 | Forwards LER 82-005/03L-0 | |
| 05000289/LER-1982-006, Forwards LER 82-006/03L-0 | Forwards LER 82-006/03L-0 | |
| 05000289/LER-1982-006-03, /03L-0:on 820427,monitor RM-A9,which Monitors Reactor Bldg Purge Particulate,Iodine & Gaseous Effluents, Valved Out of Svc Due to Improper Valve Line Up.Valve Misalignment Caused by Illegible Valve Position Markings | /03L-0:on 820427,monitor RM-A9,which Monitors Reactor Bldg Purge Particulate,Iodine & Gaseous Effluents, Valved Out of Svc Due to Improper Valve Line Up.Valve Misalignment Caused by Illegible Valve Position Markings | |
| 05000289/LER-1982-007-03, /03L-0:on 820505,during long-term Shutdown & Reactor Bldg Purge,Iodine Channel of Radiation Monitor RM-A9 Failed Intermittantly.No Cause Discernable.Quarterly Calibr Performed & Recorder Charts Will Be Monitored Each Shift | /03L-0:on 820505,during long-term Shutdown & Reactor Bldg Purge,Iodine Channel of Radiation Monitor RM-A9 Failed Intermittantly.No Cause Discernable.Quarterly Calibr Performed & Recorder Charts Will Be Monitored Each Shift | |
| 05000320/LER-1982-007-03, /03L-0:on 820120,auxiliary Bldg Ventilation Sys Declared Inoperable Due to Low Flow Conditions.Caused by Supply Fan Trip in Fuel Handling Bldg Ventilation Sys on 820120 & 26.Supply Air Flowrate Restored to Operable Status | /03L-0:on 820120,auxiliary Bldg Ventilation Sys Declared Inoperable Due to Low Flow Conditions.Caused by Supply Fan Trip in Fuel Handling Bldg Ventilation Sys on 820120 & 26.Supply Air Flowrate Restored to Operable Status | |
| 05000289/LER-1982-007, Forwards LER 82-007/03L-0 | Forwards LER 82-007/03L-0 | |
| 05000320/LER-1982-007, Forwards LER 82-007/03L-0 | Forwards LER 82-007/03L-0 | |
| 05000320/LER-1982-008, Has Been Canceled | Has Been Canceled | |
| 05000289/LER-1982-008, Forwards LER 82-008/01T-0 | Forwards LER 82-008/01T-0 | |
| 05000289/LER-1982-008-01, /01T-0:on 820511,oxygen Concentration Exceeded Tech Spec Limit in C Reactor Coolant Bleed Tank After Maint. Caused by Failure to Provide for Maint Activities in Tech Spec.Tech Spec Change Will Clarify App I | /01T-0:on 820511,oxygen Concentration Exceeded Tech Spec Limit in C Reactor Coolant Bleed Tank After Maint. Caused by Failure to Provide for Maint Activities in Tech Spec.Tech Spec Change Will Clarify App I | |
| 05000320/LER-1982-009, Forwards LER 82-009/03L-0 | Forwards LER 82-009/03L-0 | |
| 05000320/LER-1982-009-03, /03L-0:on 820201,auxiliary Bldg Ventilation Sys Declared Inoperable Due to Low Exhaust Flowrate.Caused by Failure to Readjust Flowrate to Be Greater than 65,000 Cfm Flowrate Limit.Exhaust Fan Vortex Dampers Adjusted | /03L-0:on 820201,auxiliary Bldg Ventilation Sys Declared Inoperable Due to Low Exhaust Flowrate.Caused by Failure to Readjust Flowrate to Be Greater than 65,000 Cfm Flowrate Limit.Exhaust Fan Vortex Dampers Adjusted | |
| 05000289/LER-1982-009, Forwards LER 82-009/03L-0 | Forwards LER 82-009/03L-0 | |
| 05000289/LER-1982-009-03, /03L-0:on 820526,during Shutdown,Improper Valve Lineup Discovered.Caused by Technician Failure to Follow Sampling Procedure & to Realign Valves | /03L-0:on 820526,during Shutdown,Improper Valve Lineup Discovered.Caused by Technician Failure to Follow Sampling Procedure & to Realign Valves | |
| 05000320/LER-1982-010-03, /03L-0:on 820222,auxiliary Bldg Vent Sys Supply Fans (AH-E-7A & B) Tripped Resulting in Low Vent Sys Exhaust Flowchart.Caused by Malfunctioning Interlock Relay Between Radiation Monitor & Supply Fans.Relay Replaced | /03L-0:on 820222,auxiliary Bldg Vent Sys Supply Fans (AH-E-7A & B) Tripped Resulting in Low Vent Sys Exhaust Flowchart.Caused by Malfunctioning Interlock Relay Between Radiation Monitor & Supply Fans.Relay Replaced | |
| 05000320/LER-1982-010, Forwards LER 82-010/03L-0 | Forwards LER 82-010/03L-0 | |
| 05000289/LER-1982-010, Forwards LER 82-010/99X-0 | Forwards LER 82-010/99X-0 | |
| 05000289/LER-1982-010-99, /99X-0:on 820526,engineered Safeguards Actuation Sys Failed to Come Out of Bypass During post-maint Testing Following Triac Replacement.Caused by Hampering of New Triac Drop Out Due to Induced Voltage on Input Circuit | /99X-0:on 820526,engineered Safeguards Actuation Sys Failed to Come Out of Bypass During post-maint Testing Following Triac Replacement.Caused by Hampering of New Triac Drop Out Due to Induced Voltage on Input Circuit | |
| 05000320/LER-1982-011-01, /01L-0:on 820303,during Problem Analysis of 820108 Event,Apparent Deficiency in Decontamination Factors for Auxiliary Bldg & Fuel Handling Bldg Ventilation HEPA Filters Was Noted.Caused by Lack of Four Plugged Cleanouts | /01L-0:on 820303,during Problem Analysis of 820108 Event,Apparent Deficiency in Decontamination Factors for Auxiliary Bldg & Fuel Handling Bldg Ventilation HEPA Filters Was Noted.Caused by Lack of Four Plugged Cleanouts | |
| 05000320/LER-1982-011, Forwards LER 82-011/01L-0 | Forwards LER 82-011/01L-0 | |
| 05000289/LER-1982-011, Forwards LER 82-011/99X-0 | Forwards LER 82-011/99X-0 | |
| 05000289/LER-1982-012-01, /01T-0:on 820902,after Surveillance for Station Liquid Effluent Monitor (RML-7),discovered That Alarm Setpoint Improperly Calculated Since Implementation of Nov 1981 License Amend 72.Caused by Personnel Error | /01T-0:on 820902,after Surveillance for Station Liquid Effluent Monitor (RML-7),discovered That Alarm Setpoint Improperly Calculated Since Implementation of Nov 1981 License Amend 72.Caused by Personnel Error | |
| 05000320/LER-1982-012-03, /03L-0:on 820416,fuel Handling Bldg Exhaust Flowrate Indicated Below Tech Spec Ref Level.Cause Not Determined.Exhaust & Supply Fans Restarted.Investigation Continuing | /03L-0:on 820416,fuel Handling Bldg Exhaust Flowrate Indicated Below Tech Spec Ref Level.Cause Not Determined.Exhaust & Supply Fans Restarted.Investigation Continuing | |
| 05000289/LER-1982-012, Forwards LER 82-012/01T-0 | Forwards LER 82-012/01T-0 | |
| 05000320/LER-1982-012, Forwards LER 82-012/03L-0 | Forwards LER 82-012/03L-0 | |
| 05000289/LER-1982-013-03, /03L-0:on 820830,plant Effluent Radiation Monitor (RM-L-7) Had No Sample Flow.Caused by Open Breaker on Sample Pump SR-P-4.Breaker Closed.Operator Surveillance Program Continued to Ensure Proper Flow | /03L-0:on 820830,plant Effluent Radiation Monitor (RM-L-7) Had No Sample Flow.Caused by Open Breaker on Sample Pump SR-P-4.Breaker Closed.Operator Surveillance Program Continued to Ensure Proper Flow | |
| 05000289/LER-1982-013, Forwards LER 82-013/03L-0 | Forwards LER 82-013/03L-0 | |
| 05000320/LER-1982-014, Forwards LER 82-014/03L-0 | Forwards LER 82-014/03L-0 | |
| 05000320/LER-1982-014-03, /03L-0:on 820504,auxiliary Bldg Ventilation Exhaust Flow Rate Fluctuated Between 67,000 & 63,000 Cfm, Dropping Below Tech Spec Limit.Cause Unidentified | /03L-0:on 820504,auxiliary Bldg Ventilation Exhaust Flow Rate Fluctuated Between 67,000 & 63,000 Cfm, Dropping Below Tech Spec Limit.Cause Unidentified | |
| 05000289/LER-1982-014-03, /03L-0:on 821005,plant Personnel Identified Defective Fire Barrier Penetration Seal.Silicone Foam Seal Matl Separated from Edges of Barrier After Curing.Fire Watch Posted & Fire Barrier Penetration Seal Repaired | /03L-0:on 821005,plant Personnel Identified Defective Fire Barrier Penetration Seal.Silicone Foam Seal Matl Separated from Edges of Barrier After Curing.Fire Watch Posted & Fire Barrier Penetration Seal Repaired | |
| 05000289/LER-1982-014, Forwards LER 82-014/03L-0 | Forwards LER 82-014/03L-0 | |
| 05000320/LER-1982-015, Forwards LER 82-015/01L-0 | Forwards LER 82-015/01L-0 | |
| 05000320/LER-1982-015-01, /01L-0:on 820517,w/unit in long-term Cold Shutdown,Incore Thermocouple D14 Exibited Erratic Behavior. Cause Not Determined,Due to Condition of Core Re Incore Instrumentation.Situation Is Being Monitored | /01L-0:on 820517,w/unit in long-term Cold Shutdown,Incore Thermocouple D14 Exibited Erratic Behavior. Cause Not Determined,Due to Condition of Core Re Incore Instrumentation.Situation Is Being Monitored | |
| 05000289/LER-1982-015-03, /03L-0:on 821103,1.5-inch Irregular Diameter Hole Found in Floor Fire Barrier Penetration Seal.Caused by Unsealed Opening.Fire Watch Posted.Seal Repaired on 821109 | /03L-0:on 821103,1.5-inch Irregular Diameter Hole Found in Floor Fire Barrier Penetration Seal.Caused by Unsealed Opening.Fire Watch Posted.Seal Repaired on 821109 | |