Pages that link to "05000298/LER-1982-012, Forwards LER 82-012/03L-0.Detailed Event Analysis Submitted"
Jump to navigation
Jump to search
The following pages link to 05000298/LER-1982-012, Forwards LER 82-012/03L-0.Detailed Event Analysis Submitted:
Displayed 50 items.
- ML20054K497 (redirect page) (← links)
- 05000298/LER-1982-012 (redirect page) (← links)
- 05000298/LER-1982-013, Forwards LER 82-013/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-011, Forwards LER 82-011/03-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-010, Forwards LER 82-010/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-009, Forwards LER 82-009/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-020, Forwards LER 82-020/03L-0.Detailed Event Analysis Submitted (← links)
- ML20065P585 (← links)
- 05000298/LER-1982-018, Forwards LER 82-018/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-019, Forwards LER 82-019/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-017, Forwards LER 82-017/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-016, Forwards LER 82-016/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-015, Forwards LER 82-015/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-023, Forwards LER 82-023/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-026-03, /03L-0:on 821222,diesel Generators (Alternate Source of Emergency Power) Not Tested to Demonstrate Operability When 69-kV Line Taken Out of Svc for Repairs. Cause Not Stated.Operators Informed of Testing Procedures (← links)
- 05000298/LER-1982-023-03, /03L-0:on 821128,while Snubber CS-57 Taken Out of Svc to Repair Oil Leak,Snubber Found Inverted.Caused by Loose Extension Tube Locknut Allowing Snubber to Rotate. Snubber Replaced (← links)
- 05000298/LER-1982-020-03, /03L-0:on 821004,diesel Generator 2 Shutdown W/No Alarms or Indications.Water Found in Lube Oil Sys.Caused by Rupture of Left Cylinder Liner Expansion Seal on Diesel Engine.Seal Replaced & Part Returned to Vendor (← links)
- 05000298/LER-1982-018-03, /03L-0:on 820727,torus Water Temp Rose to 102 F, Exceeding Tech Spec Limit.Caused by Greater Bulk Temps During HPCI Test.More Sophisticated Torus Temp Monitoring Sys Will Be Installed by Jul 1983 (← links)
- 05000298/LER-1982-014-03, /03L-0:on 820607,rejectable Indications Found in Heat Affected Zones of Welds BJ-20,BJ-23,BJ-13 & BJ-15. Caused by Improper Fabrication Techniques During Original Const.Affected Piping & Fittings Replaced (← links)
- 05000298/LER-1982-019-03, /03L-0:on 820726,drywell Equipment Sump 1G High Level Alarm W/Subsequent Automatic Pump Operation Observed. Caused by Blown Fuse in Power Supply 20-545A for Flow Recorder & Flow Integrator.Fuse Replaced (← links)
- 05000298/LER-1982-017-03, /03L-0:on 820713,at Completion of Overspeed Test on Diesel Generator 2,diesel Tripped Before Loading.Caused by Low Lube Oil Pressure Switch.Switch Replaced (← links)
- 05000298/LER-1982-016-03, /03L-0:on 820712,diesel Generator Tripped W/No Alarms or Indications.Redundant Sys Operable.Caused by Drift in Holding Mechanism of Safety Trip Valve Overspeed Device. Valve & Section of Control Air Line Replaced (← links)
- 05000298/LER-1982-015-03, /03L-0:on 820706,eleven Penetrations Leaked Excessively During Leak Rate Test.Cause Not Stated.Valve Repairs Performed on Anchor Gates,Globes & Checks.Anchor 6 Gate Valve Replaced.Final Leakage within Limit (← links)
- 05000298/LER-1982-013-03, /03L-0:on 820607,during Performance of Snubber Operability Test,Two Mechanical Shock Suppressors, RR-SNUB-SS7A1 & RR-SNUB-SS7B1,found Inoperable.Caused by Overload of Snubbers.Snubbers Replaced (← links)
- 05000298/LER-1982-012-03, /03L-0:on 820522,during Reactor Vessel Head Removal for Refueling,Closure Stud Nuts Were Improperly Detensioned.Caused by Personnel Error.Personnel Informed of Mistake & Procedure Checklist Revised (← links)
- 05000298/LER-1982-011-03, /03-0:on 820514,isolation Valve RR-740AV Failed to Close.Caused by Dirty Solenoid Slug.Solenoid Valve Replaced (← links)
- 05000298/LER-1982-010-03, /03L-0:on 820517,diesel Generator 1 & Output Breaker Tripped Shortly After Starting.Caused by Open Contact of Potential Transformer Disconnect Switch Interrupting Voltage to Overcurrent Relay Restraining Coil (← links)
- 05000298/LER-1982-009-03, /03L-0:on 820428,suppression Chamber Level Instrument PC-LI-13 Failed full-scale.Caused by Personnel Error.Ref Water Leg Drained While Collecting Torus Water Sample.Level Transmitter Replaced.Sampling Valve Tagged (← links)
- 05000298/LER-1982-008-03, /03L-0:on 820415,during Diagnostic Testing of Mechanical Snubbers,Model PSA-10 SN/544 Snubber Exceeded Specified Acceleration Rate.Caused by Improper Installation of Clutch Spring.Snubber Sent to Manufactures for Repair (← links)
- 05000298/LER-1982-008, Forwards LER 82-008/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-007-03, /03L-0:on 820324,differential Pressure Between Drywell & Suppression Chamber Reduced Below Tech Spec Limits During RHR Test Mode Operation.Caused by Nitrogen Flow from Drywell to Suppression Chamber.Return Piping to Be Modif (← links)
- 05000298/LER-1982-007, Forwards LER 82-007/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-006-03, /03L-0:on 820322,while Inerting Drywell,Ductwork Between Primary Containment & Reactor Bldg Ventilation Found Failed in Several Places,Preventing Oxygen Concentration & Differential Pressure from Being Established (← links)
- 05000298/LER-1982-006, Forwards LER 82-006/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-005-03, /03L-0:on 820221,MSIV-86A Found to Have Closing Time Faster than Tech Spec.Cause Unknown.Closing Time Adjusted & Control Valve Locked Into Required Position (← links)
- 05000298/LER-1982-004-03, /03L-0:on 820109,during Planned Power Reduction, Min Critical Power Ratio Was Below Operating Limit W/O Initiation of Corrective Actions Required by Tech Specs. Caused by Personnel Error.Procedures Will Be Revised (← links)
- 05000298/LER-1982-004, Forwards LER 82-004/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-003-03, /03L-0:on 820126,overload Alarm Condition Received While Closing Valve RHR-MO-26B,caused by Motor Brake Coil Failing to Release.New Motor & Brake Installed & Tested Satisfactorily (← links)
- 05000298/LER-1982-001-03, /03L-0:on 820122,reactor Vessel Level Switch NBI-LIS-72C Failed to Trip at Tech Spec Setpoint.Caused by Misalignment of Switch Mechanism.New Switch Calibr & Installed (← links)
- 05000298/LER-1982-003, Forwards LER 82-003/03L-0.Detailed Event Analysis Encl (← links)
- 05000298/LER-1982-001, Forwards LER 82-001/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-002-03, /03L-0:on 820121,during Routine Surveillance Testing NBI-LIS-101A Found to Trip at Lower than Tech Spec Limits.Caused by Barton Model 288 Switch Actuating at Random Positions.Switch Replaced (← links)
- 05000298/LER-1982-002, Forwards LER 82-002/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-025-03, /03L-0:on 821222,coil of Reactor Protection Relay 915-5AK8C Overheated.Relay Did Not Fail.Cause Undetermined. Relay Replaced & Proper Operation Verified (← links)
- 05000298/LER-1982-025, Forwards LER 82-025/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-024-03, /03L-0:on 821221,pressure Switch RHR-PS-120A Setpoint Found Outside Range Specified in Tech Specs.Caused by Failed Diaphragm.Pressure Switch Adjusted & Subsequent Testing Showed Nonrepeatable Trip Point.Switch Replaced (← links)
- 05000298/LER-1982-024, Forwards LER 82-024/03L-0.Detailed Event Analysis Submitted (← links)
- 05000298/LER-1982-022-03, /03L-0:on 821025,RHR Time Delay Relay 10A-K45A Failed to Operate within Required Time Limits.Caused by Setpoint Being Set Too Conservatively.Relay Readjusted & Correct Operation Verified (← links)
- 05000298/LER-1982-021-03, /03L-0:on 821023,relay 917-16A-K44B Failed to Open Contacts When de-energized.Cause Not Determined.Relay Replaced & Correct Operation Verified.Monitoring Program Implemented to Determine Need for Generic Replacement (← links)
- 05000298/LER-1982-022, Forwards LER 82-022/03L-0.Detailed Event Analysis Submitted (← links)