Pages that link to "05000254/LER-1983-006, Forwards LER 83-006/03L-0"
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The following pages link to 05000254/LER-1983-006, Forwards LER 83-006/03L-0:
Displayed 50 items.
- 05000265/LER-1983-004, Forwards LER 83-004/03L-0 (← links)
- 05000254/LER-1983-001, Forwards LER 83-001/03L-0 (← links)
- ML20071C905 (redirect page) (← links)
- 05000254/LER-1983-006 (redirect page) (← links)
- 05000254/LER-1983-005, Forwards LER 83-005/03L-0 (← links)
- 05000265/LER-1983-002, Forwards LER 83-002/03L-0 (← links)
- 05000265/LER-1983-003, Forwards LER 83-003/03L-0 (← links)
- 05000254/LER-1983-004, Forwards LER 83-004/03L-0 (← links)
- 05000254/LER-1983-015, Forwards LER 83-015/03L-0 (← links)
- 05000254/LER-1983-014, Forwards LER 83-014/03L-0 (← links)
- 05000254/LER-1983-013, Forwards LER 83-013/03L-0 (← links)
- 05000254/LER-1983-011, Forwards LER 83-011/03L-0 (← links)
- 05000254/LER-1983-007, Forwards LER 83-007/03L-0 (← links)
- 05000265/LER-1983-001, Forwards LER 83-001/03L-0 (← links)
- 05000265/LER-1983-020, Revised LER 83-020/01T-1:on 831028,weld 02B-S9,22-inch Pipe to Cap,Weld 02BS-S12,28-inch Elbow to Pipe & Weld 02BS-F14, 28-inch Pipe to Elbow Weld Had Circumferential Linear Indications (← links)
- 05000265/LER-1983-005, Forwards LER 83-005/03L-0 (← links)
- 05000254/LER-1983-012, Forwards LER 83-012/01T-0 (← links)
- 05000254/LER-1983-010, Forwards LER 83-010/03L-0 (← links)
- 05000254/LER-1983-008, Forwards LER 83-008/03L-0 (← links)
- 05000254/LER-1983-009-03, /03L-0:on 830222,differential Pressure Indicating Switch 1-1360-1A Failed to Trip in Negative Direction.Caused by Drift of Instrument Setpoint Above Physical Stops.Switch Recalibr & Tested Satisfactorily (← links)
- 05000265/LER-1983-016-03, /03L-0:on 830912,temp Switch TS-2-2370A Tripped Above Tech Spec Limit & Switches TS-2-2370D & TS-2-2371D Failed in Closed Position.Caused by Setpoint Drift & Overheating.Switches Replaced (← links)
- 05000265/LER-1983-001-03, /03L-0:on 830102,offgas Radiation Monitor 1 Failed.Caused by Faulty Resistor in Power Supply to Monitor. Resistor Replaced (← links)
- 05000265/LER-1983-021-01, /01T-4:on 831027,while Reviewing Ultrasonic Test Data,Three Linear Indications Identified in Reactor Recirculation Sys Piping.Caused by Intergranular Stress Corrosion Cracking (← links)
- 05000254/LER-1983-046-03, /03L-0:on 831128,RHR Svc Water Pump 1C Taken Out of Svc.Caused by Leakage of Teflon Seal Ring.Thicker Ring Fabricated & Installed.Leakage Eliminated (← links)
- 05000265/LER-1983-023-03, /03L-0:on 831128,during Main Steam Line High Flow Calibr Qis 21-1,pressure Switch DPIS 2-261-2K Found to Trip at 148.5 Psid.Caused by Instrument Setpoint Drift.Instrument Recalibr (← links)
- 05000265/LER-1983-019-03, /03L-0:on 831107,battery Failed to Meet Rated Load Capacity While Performing Qts 120-5 24/48 Battery Discharge Test.Caused by End of Svc Life.Batteries 2A & 2B Replaced (← links)
- 05000254/LER-1983-045-01, /01T-0:on 831121,seven Namco Controls Limit Switches in Lot 00873 Found Assembled Improperly.Caused by Assembly Error During Mfg.Switches Will Be Repaired & Used as Necessary (← links)
- 05000254/LER-1983-043-03, /03L-0:on 831024,while Performing Suppression Chamber to Drywell Vacuum Breaker Monthly Exercise,Vacuum Breaker 1-1601-32C Showed Dual Indication While Closing. Caused by Limit Switch Out of Adjustment (← links)
- 05000265/LER-1983-022-01, /01T-0:on 831115,during Routine Insp,Msiv Room Interlock Doors Found Defeated,While MSIV Room Part of Secondary Containment,Resulting in Degradation of Secondary Containment Integrity (← links)
- 05000254/LER-1983-044-03, /03L-0:on 831026,pressure Switch 2 of PSI-1-1622A Actuated at 0.52 Psid,Exceeding Tech Spec Limit.Caused by Instrument Setpoint Drift.Switch Recalibr (← links)
- 05000254/LER-1983-024-03, While Performing QOS-1600-1,Div 1 Position Indication Lights for Vacuum Breaker 1-601-33F Indicated Valve Not Closed.Caused by Binding in Switch Due to Corrosion (← links)
- 05000254/LER-1983-041-03, /03L-0:on 831019,while Analyzing Standby Liquid Control Sodium Pentaborate Concentration,Concentration Found to Exceed Tech Spec Limits.Caused by Inadequate Procedures. Concentration Tank Temp Increased (← links)
- 05000254/LER-1983-040-03, /03L-0:on 831019,11 Instances of Weekly Surveillance Not Performed Identified within Surveillance Interval.Caused by Personnel Error.Shift Engineers Assured Full Compliance for Future Surveillances (← links)
- 05000254/LER-1983-042-03, /03L-0:on 831024,station Diesel Fire Pump 1/2A Made Inoperable When Diesel Failed to Start on Battery Bank A.Caused by Battery end-of-life.New Battery Installed (← links)
- 05000265/LER-1983-020-01, /01T-0:on 831027,test Data Revealed Six 12 & 28- Inch Welds on Reactor Recirculation Sys & One 20-inch Weld on RHR Shutdown Cooling Had Circumferential Indications. Caused by Intergranular Stress Corrosion (← links)
- 05000254/LER-1983-038-03, /03L-0:on 831006,while Performing HPCI Monthly Valve Operability Test,Qos 2300-3,HPCI Turbine Steam Supply Valve Mo 1-2301-3 Failed to Open.Sys Declared Inoperable. Caused by Changing Torque Characteristics (← links)
- 05000265/LER-1983-018-01, /01T-0:on 831011,during Insp of Piping Welds, 1-1/4-inch 20% through-wall Indication Found on Reactor Cleanup Sys Piping Weld 12S-S27.Caused by Possible Intergranular Stress Corrosion cracking.w/831019 Ltr (← links)
- 05000254/LER-1983-039-03, /03L-0:on 831009,during Monthly Suppression Chamber to Drywell Vacuum Breaker Exercise,Vacuum Breaker 1-1601-32F Would Not Indicate Full Open Position.Cause Unknown.Vacuum Breaker Repaired (← links)
- 05000265/LER-1983-017-03, /03L-0:on 830924,during RCIC Turbine Area High Temp Switch Calibr QIS-28,temp Switches TS 2-1360-15B,16B & 14D Tripped Above Tech Spec Limit.Caused by Setpoint Drift. Switches Replaced (← links)
- 05000254/LER-1983-037-03, /03L-0:on 830923,while Inerting Primary Containment,Containment Oxygen Not Reduced to Tech Spec Requirement.Caused by Sample Response Time & Probable Source of Air in-leakage Through Compressor (← links)
- 05000254/LER-1983-036-03, /03L-0:on 830920,discovered Ripped Ventilation & Fire Stop Boot.Caused by Extended Exposure of Boot to Heat & Normal Wear.Urethane Foam Matl Installed & Boot Replaced (← links)
- 05000254/LER-1983-034-03, /03L-0:on 830908,LPCI Loop Select for RHR Loop a Declared Inoperable Due to Inability to Close Recirculation Pump 1A Discharge Valve Mo 1-202-5A.Caused by Shorted Control Cables on Valve.Cables Replaced (← links)
- 05000254/LER-1983-035-03, /03L-0:on 830915,Target Rock Valve 1-203-3A Stuck Open.Caused by Eroded second-stage Pilot Seat.Valve Replaced & Tested Satisfactorily on 830922 (← links)
- 05000254/LER-1983-032-03, /03L-0:on 830901,while Preparing for Refuel Outage,Secondary Containment Capability Test Revealed Vacuum Attainment of 0.15-inch Water.Caused by Aged Gaskets on Personnel Access Doors.Gaskets Replaced (← links)
- 05000254/LER-1983-029-03, /03L-0:on 830711,while Repacking 1-1001-65B RHR Svc Water Pump,Pump Inboard Bearing Surfaces Found Pitted & Imbedded W/Dirt.Pump Packing Sleeve Slightly Worn.Caused by Leakage Through Worn Packing & Packing Sleeve (← links)
- 05000254/LER-1983-027-03, /03L-0:on 830706,during Diesel Insp Monthly Surveillance Qms 200-S3 on 1/2 Diesel Generator,Pushbutton Start Switch for Fuel Priming Pump Acted Erratically.Caused by Excessive Pitting of Switch Contacts (← links)
- 05000254/LER-1983-048-03, /03L-0:on 831229,results of Chimney Effluent Radionuclide Analysis Found to Be Less than Normal.Caused by Broken Power Cable to Heat Trace Due to Extreme Subzero Temps.Power Cable Replaced (← links)
- 05000265/LER-1983-025-03, /03L-0:on 831229,outboard Check Valve Cv 2-3999-516C & Inboard Check Valve Cv 2-3999-515A Found to Leak Excessively.Caused by Dirt Buildup in Valve Internals. Valves Cleaned & Reassembled (← links)
- 05000254/LER-1983-047-03, /03L-0:on 831210,during Traversing in-core Probe Sys Valve Test Qos 700-9,isolation Valve 2-733-1 Failed to Close.Caused by Buildup of Dry Lubricant Used in Probe Tubing.Valve Replaced (← links)
- 05000265/LER-1983-012-03, /03L-0:on 830816,calibr of Suppression Pool Water Temp Found Below Tech Spec Requirements.Caused by Instrument Calibr Drift.Pool Cooling Initiated (← links)