Pages that link to "05000219/LER-1982-016, Forwards LER 82-016/03L-0.Detailed Event Analysis Encl"
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The following pages link to 05000219/LER-1982-016, Forwards LER 82-016/03L-0.Detailed Event Analysis Encl:
Displayed 17 items.
- 05000219/LER-1982-031, Forwards LER 82-031/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-030, Forwards LER 82-030/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-025, Forwards LER 82-025/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-029, Forwards LER 82-029/01T-0.Detailed Event Analysis Encl (← links)
- ML20062D101 (redirect page) (← links)
- 05000219/LER-1982-016 (redirect page) (← links)
- 05000219/LER-1982-019, Forwards LER 82-019-/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-033-03, /03L-0:on 820613,control Rod Driveline Pump a Failed to Operate.Apparently Caused by Enlarging of Interstage Bushing Clearances in Rotating Assembly.Rotating Assembly Replaced (← links)
- 05000219/LER-1982-036-03, /03L-0:on 820618,water from Disassembled Control Rod Driveline Pump Found Overflowing from Temporary Drain Assembly Onto Core Spray Pump a Motor Housing.Cause Not Stated.Megger Check Performed on Core Spray Pump (← links)
- 05000219/LER-1982-018-03, /03L-0:on 820527,main Steam Line Drain Valve V-1-106 Operated & Failed to Close Fully.Caused by High Torque Trip.Repair or Replacement of Valve Will Be Accomplished During Next Shutdown (← links)
- 05000219/LER-1982-032-03, /03L-0:on 820524,during Reactor Shutdown,B Main Steam Line Tunnel Rod Monitors Output Failed Downscale. Caused by Drift of Grid Bias on front-end Amplifier.Drawer Replaced W/Operational Spare (← links)
- 05000219/LER-1982-028-03, /03L-0:on 820513,pump Breaker Permissive Switch Placed in Off Position in Response to Vibration Readings in Required Action Range,Rendering Core Spray Pump NZ01A Inoperable.Cause Not Determined.Sys Retested (← links)
- 05000219/LER-1982-027-03, /03L-0:on 820512,during Routine Visual Insp,Oil Puddle Discovered Below Liquid Poison Pump B.Caused by Plugged Stuffing Box 1-inch Drain.Pump Tagged Out,Oil Changed & Drain Cleared (← links)
- 05000219/LER-1982-015-03, /03L-0:on 820315,during Offgas Holdup Valve Isolation Test,Timer RN28 Timed Out 28-s in Excess of Tech Spec Limit.Caused by Instrument Drift.Timer Reset. Surveillance Test Will Be Performed Prior to Every Startup (← links)
- 05000219/LER-1982-023-03, /03L-0:on 820418,during Normal Operation,Control Rod Drive Pump a Failed,Resulting in Operation in Degraded Mode.Cause Undetermined.Rotating Assembly Replaced (← links)
- 05000219/LER-1982-014-01, /01T-0:on 820410,local Leak Rate Testing Found That Five Containment Isolation Valves & One Gasket Did Not Meet 11.9 Scfh Acceptance Criteria.Caused by 1-8 Sump Discharge Seats Degrading.Valves Repaired & Gasket Replaced (← links)
- 05000219/LER-1982-016, Responds to NRC Re Violations Noted in IE Insp Rept 50-219/82-17.Corrective Actions:Utilization of Drain Path for Release of Radioactive Water Discontinued.Forwards Re Future Corrective Actions & LER 82-016/03L-0 (redirect page) (← links)
- ML20027B305 (redirect page) (← links)
- 05000219/LER-1982-033, Forwards LER 82-033/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-036, Forwards LER 82-036/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-018, Forwards LER 82-018/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-032, Forwards LER 82-032/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-028, Forwards LER 82-028/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-027, Forwards LER 82-027/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-015, Forwards LER 82-015/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-023, Forwards LER 82-023/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-057, Forwards LER 82-057/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-050, Forwards LER 82-050/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-048, Forwards LER 82-048/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-049, Forwards LER 82-049/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-044, Forwards LER 82-044/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-042, Forwards LER 82-042/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-038, Forwards LER 82-038/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-037, Forwards LER 82-037/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-016, Forwards LER 82-016/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-035, Forwards LER 82-035/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-040, Forwards LER 82-040/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-034, Forwards LER 82-034/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-041, Forwards LER 82-041/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-051, Forwards LER 82-051/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-043, Forwards LER 82-043/03L-0.Detailed Analysis Encl (← links)
- 05000219/LER-1982-047, Forwards LER 82-047/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-060, Forwards LER 82-060/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-039, Forwards Updated LER 82-039/03X-1.Detailed Event Analysis Encl (← links)
- ML20097H351 (← links)
- 05000219/LER-1982-062, Has Been Canceled (← links)
- 05000219/LER-1982-060-03, /03L-0:on 821210,reactor Mode Switch Repositioned from Shutdown to Refuel While Intermediate Range Monitor Channels 16 & 17 Out of Svc.Caused by Personnel Error.Strict Compliance W/Tech Specs Emphasized (← links)
- 05000219/LER-1982-019-01, /01T-0:on 820331,local Leak Rate Test for Valves V-1-106 & V-1-111 Found Leakage Exceeding Tech Spec Limit. Caused by Deterioration of Valve Internals.Valves Repaired (← links)
- 05000219/LER-1982-052-01, /01T-0:on 820828,environ Release Occured W/ Radwaste Discharge Monitor Out of Svc W/O Performing Second Sample Analysis.Caused by Personnel Error.Procedure Change Initiated Requiring Signed Liquid Release Permit (← links)
- 05000219/LER-1982-054-03, /03L-0:on 821105,after Completing TIP Trace, Ball Valve on TIP Machine 3 Failed to Close.Caused by Moisture Buildup Around in-shield Limit Switch Operating Arm.Arm Cleaned & Switch Aligned (← links)
- 05000219/LER-1982-051-03, /03L-0:on 820930,unmonitored Release of Radioactive Liquid to Soil Around Waste Surge Tank,Pump & Attached Drain Piping Occurred.Caused by Severe Pitting in Bottom 10 Ft of Sidewall & Bottom of Tank (← links)
- 05000219/LER-1982-056-01, /01T-0:on 821120,output Breaker for A2 24-volt Dc Battery Charger Tripped.Caused by Setpoint Drift of Overvoltage Relay.Breaker Checked & Closed & Relay Setpoint Adjusted (← links)
- 05000219/LER-1982-043-03, /03L-0:on 821004,during Surveillance,Insp Port Cover Plate Found Out of Place in Standby Gas Treatment Sys 1 Degrading Train 1 Flow.Caused by Personnel Error.Cover Plate Replaced.Need for Addl Guidance Will Be Reviewed (← links)
- 05000219/LER-1982-045-03, /03L-0:on 820910,emergency Svc Water Pump 52A Declared Inoperable for Maint.Caused by Improper Impeller Clearance Setting.Pump Removed from Svc & Impeller Clearance Adjusted.Pump Returned to Svc (← links)
- 05000219/LER-1982-047-03, /03L-0:on 821004,loss of Power to Reactor Protection Sys Motor Generator Set 1 Caused Half Scram. Caused by Burned & Scarred Relay Contacts.Relay Replaced & Sys Returned to Svc.Spare Relays on Order (← links)
- 05000219/LER-1982-057-03, /03L-0:on 821118,during Backsetting of Valve V-14-37,circuit on Terminal Block Failed Making Isolation Condenser 2 Inoperable.Caused by Stripped Thread on Screw & Circuit Backplate.Screw & Backplate Replaced (← links)
- 05000219/LER-1982-050-03, /03L-0:on 820828,reactor Vessel Pressurized in Excess of 110 Psig W/Reactor Water Temp Greater than 212 F. Caused by Inadequate Procedure 602.4.001.Test Procedure Will Be Reviewed to Redefine Temp/Pressure Requirements (← links)
- 05000219/LER-1982-049-03, /03L-0:on 820825,seven Hydraulic Snubbers Failed Functional Testing After Being Replaced by Certified Functional Spares.Two Snubbers Had Improper Matl Seals. Caused by Seal Degradation &/Or Worn Poppet Valves (← links)
- 05000219/LER-1982-039-03, During Surveillance Testing,Thermocouple for Safety Valve NR28J Found Inoperable.Caused by Terminal Screw Backing Out,Causing Intermittent Contact & Erratic Readings.Screw Replaced (← links)
- 05000219/LER-1982-044-01, /01T-0:on 820810,stack Gas Not Continuously Monitored as Required by Tech Spec Due to Overload Trip of Stack Gas Sample Pump B.Trip Caused by Vent Fan Being Turned Off & Valve SGM-23 Out of Adjustment.Fan Tagged (← links)
- 05000219/LER-1982-042-03, /03L-0:on 820716,during Surveillance Testing, Relay 16K118 & 15K14B Timers Failed,Preventing Automatic Actuation of Containment Spray Sys Ii.Caused by Instrument Drift.Relays Replaced & Tested (← links)
- 05000219/LER-1982-038-03, /03L-0:on 820630,monthly Surveillance of Safety & Relief Valve Backup Monitoring Sys (Thermocouples) Not Performed Per Tech Spec.Caused by Personnel Error & Inadequate Inplementation of Procedural Controls (← links)
- 05000219/LER-1982-016-03, /03L-0:on 820611,during Transfer of Spent Resin, Svc Air Piping Became Cross Contaminated W/Water,Resulting in Three Leaks to Environ.Caused by Blocked Vent Lines on Tank.Affected Sys Isolated (← links)
- 05000219/LER-1982-035-03, /03L-0:on 820615,off-gas Isolation Valve Did Not Indicate Closure.Caused by Piece of Foreign Matl Lodged in Redundant Solenoid Valve.Solenoid Valve Removed & Replaced (← links)
- 05000219/LER-1982-040-01, /01T-0:on 820707,signal Input Disconnected to Safety Valve Vibration Monitor Rendering Acoustic Monitoring Channel Inoperable.Cause Undetermined.Wire Reconnected & Alarm Will Be Added to Alarm Circuit (← links)
- 05000219/LER-1982-034-03, /03L-0:on 820616,300 Gallons of Contaminated Water Leaked to Environs Due to Broken Fitting.Caused by Failure of Threaded Connection on 1-2 Condensate Transfer Pump Discharge.Connection Replaced (← links)
- 05000219/LER-1982-041-01, /01T-0:on 820707 & 08,stack Gas Sample Pump B Electrically Tripped Overload Causing Stack Gas Sampling to Reduce to 0 Std Cubic Ft Per Minute.Caused by High Ambient Temp Near Motor Controller.Backup Pump Activated (← links)
- 05000219/LER-1982-026-03, /03L-0:on 820507,thermocouple for Safety Valve NR28J Found Open During Surveillance Testing.Caused by Broken Lead Wire at Thermocouple.One of Adjacent Valve Acoustic Monitor Setpoints Reduced.Thermocouple Replaced (← links)
- 05000219/LER-1982-022-03, /03L-0:on 820416,after 1B Breaker Closed & Startup Transformer S1B Breaker Failed to Operate,Operator Determined That Fuse Had Blown.Caused by Mild Momentary Overload.Fuse Replaced & Breaker Reset & Returned to Svc (← links)
- 05000219/LER-1982-022, Forwards LER 82-022/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-024-03, /03L-0:on 820414,while Performing Surveillance on Electromatic Relief Valve Pressure Switches,Three of Five Switches Tripped Below Tech Spec Limit.Caused by Instrument Repeatability & Drift.Instruments Reset (← links)
- 05000219/LER-1982-024, Forwards LER 82-024/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-021-01, /01P:on 820416,primary Containment Atmosphere Not Reduced to Less than 5% Oxygen within 24-h After Reactor Mode Selector Switch Placed in Run Position.Caused by Insufficient Nitrogen & Blown Rupture Disc (← links)
- 05000219/LER-1982-021, Forwards LER 82-021/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-017-03, /03L-0:on 820325,normal Auxiliary Power Bus 1C Relay Failed Totally & Svc Water Pump Trip Time Delay Relay SK8A Failed to Operate within Tech Spec Limits.Power Bus Failure Caused by Normal End of Life (← links)
- 05000219/LER-1982-017, Forwards LER 82-017/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-020-01, /01T-0:on 820328,MSIV Leak Rate Testing Disclosed Deterioration of Valve Internals on NS03-A & Packing Leak on Outboard Valve NS04-A.Caused Not stated.NS03-A Disassembled & repaired.NS04-A Repacked (← links)
- 05000219/LER-1982-020, Forwards LER 82-020/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-013-03, /03L-0:on 820128,low Voltage Annunciator Relay Setting for Main Station Batteries B & C & Diesel Generator 2 Battery Relay & Setting Found Below Tech Specs Limit. Caused by Annunciation Setpoints Out of Spec (← links)
- 05000219/LER-1982-013, Forwards LER 82-013/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-008-03, /03L-0:on 820210,monthly Channel Check of Secondary (Thermocouples) Safety & Relief Valve Position Monitoring Sys Not Performed as Required by Tech Spec. Caused by Lack of Administrative & Procedural Controls (← links)
- 05000219/LER-1982-008, Forwards LER 82-008/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-009-03, /03L-0:on 820210,overload Trip Occurred on Standby Gas Treatment Sys Exhaust Fan 1-8.Apparently Caused by Change in Breaker Trip Setpoint.Further Testing Underway (← links)
- 05000219/LER-1982-009, Forwards LER 82-009/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-012-01, /01P-0:on 820226,air Operated Vacuum Breaker V-26-18 Exceeded Allowable Leak Rate.Caused by Improper Alignment of Valve Shaft & Operator Due to Inadequate Maint Instructions.Valve Realigned & Procedures Will Be Revised (← links)
- 05000219/LER-1982-012, Forwards LER 82-012/01P-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-011-03, /03L-0:on 820208,three Hydraulic Snubbers Were Inoperable & Accelerated Surveillance of Tech Spec 4.5.0.3 Was Not Performed.Caused by Component Failure.Snubbers Replaced W/Certified Operable Snubbers (← links)
- 05000219/LER-1982-011, Forwards LER 82-011/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-010-01, /01T-0:on 820218,deluge Sys for Reactor Bldg Elevation 51 Ft Actuated Due to Smoke from Overheated Bearing in Cleanup Sys Auxiliary Pump Motor.Caused by Inadequate Electrical Sealing Techniques (← links)
- 05000219/LER-1982-010, Forwards LER 82-010/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-006-01, /01T-0:on 811203,one Trip Sys in Automatic Depressurization Sys Rendered Inoperable by Removal of Dc Control Power Fuses.Caused by Nonrating of Microswitches Inside IA83-A Replacement.All EMRV Switches Replaced (← links)
- 05000219/LER-1982-007-03, /03L-0:on 820126,main Steam Line High Flow Sensor RE-22H Tripped at Greater Value than Given in Tech Specs. Caused by Instrument Repeatability & Drift.Sensor Reset & Setpoints Lowered (← links)
- 05000219/LER-1982-007, Forwards LER 82-007/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-006, Forwards LER 82-006/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-005-03, /03L-0:on 820125,during Load Surveillance Test, Diesel Generator 1-1 Tripped on Engine Fault.Caused by Reduction of Water Inventory in Cooling Sys as Result of Radiator Tube Leak.Leaky Tubes Plugged (← links)
- 05000219/LER-1982-005, Forwards LER 82-005/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-002-03, /03L-0:on 820118,installation of Mod Could Have Led to Possible Failure to Maintain Primary Containment Integrity.Change Defeated Automatic Withdrawal Function 3 & 4 TIP Detectors.Caused by Inadequate Safety Review (← links)
- 05000219/LER-1982-002, Forwards LER 82-002/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-004-03, /03L-0:on 820121,reactor Bldg Closed Cooling Water Drywell Isolation Valve V-5-167 Failed to Fully Close.Caused by Lack of Stem/Stem Nut Lubrication &/Or Packing Problem. Stem,Stem Nut & Bearing Lubricated & Valve Repacked (← links)
- 05000219/LER-1982-004, Forwards LER 82-004/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-003-03, /03L-0:on 820122,containment Spray High Drywell Pressure Indicating Switch IP25B Found to Trip at Value Greater than Tech Spec Limits.Caused by Instrument Repeatability.Switch Reset (← links)
- 05000219/LER-1982-001-03, /03L-0:on 820128,during Testing,Containment Spray High Drywell Pressure Indicating Switches IP15A,IP15B & IP15C Found to Trip at Values Greater than Tech Spec Limits. Caused by Instrument Repeatability.Switches Reset (← links)
- 05000219/LER-1982-001, Forwards LER 82-001/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-063-03, /03L-0:on 821227,operability of Control Rod Drive Pump a Not Demonstrated During 1-month Period.Caused by Breakdown in Administrative Controls for Surveillance Test Program.Surveillance Completed (← links)
- 05000219/LER-1982-063, Forwards LER 82-063/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-064-03, /03L-0:on 821230,containment Spray Sys 1 Declared Inoperable Due to High Baffle Plate Differential Pressure Readings on 1-2 Hx.Caused by HX Fouling.Hx Inspected & Cleaned & Chlorination Sys for Emergency Svc Water Repaired (← links)
- 05000219/LER-1982-061-03, /03L-0:on 821216,offgas Isolation Valve Failed to Close Fully on Independent Closure Signal.Caused by Defective Pilot Solenoid Valves Due to Foreign Matter on Solenoid Valve Seat Prohibiting Termination of Air Supply (← links)
- 05000219/LER-1982-058-03, /03L-0:on 821128,main Steam Line Drain Valves V-1-106 & V-1-110 Failed to Close Fully.Cause Unknown. Investigation Will Continue During Next Outage (← links)
- 05000219/LER-1982-058, Forwards LER 82-058/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-059-03, /03L-0:on 821124,reactor Circulation Pump a Taken Out of Svc.Caused by Indications of Leaking Seals.Seal Confirmed to Be Leaking During Subsequent Shutdown. Cartridge Assembly Replaced (← links)
- 05000219/LER-1982-059, Forwards LER 82-059/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1982-046-03, /03L-0:on 820815,controls Keeping Main Line Drain Valves Deactivated in Isolation Position Were Defeated Prior to Temp Dropping Below 212 F.Caused by Personnel Error.Personnel Reinstructed (← links)
- 05000219/LER-1982-046, Forwards LER 82-046/03L-0.Detailed Event Analysis Encl (← links)