Pages that link to "05000265/LER-1979-015, Forwards LER 79-015/01T-0"
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The following pages link to 05000265/LER-1979-015, Forwards LER 79-015/01T-0:
Displayed 45 items.
- ML19259C713 (redirect page) (← links)
- ML19259C714 (← links)
- 05000265/LER-1979-015-01, /01T-0 on 790724:pressure Switches PS2-1622A & PS2-1622B Were Found to Actuate Less Conservatively than Tech Specs Required.Caused by Instrument Setpoint Drift. Instruments Recalibr (← links)
- 05000265/LER-1979-015, Forwards LER 79-015/01T-0 (← links)
- 05000254/LER-1979-004-01, /01T-0 on 790122:piece of Control Rod Drive Return Nozzle Thermal Sleeve Retaining Ring Was Missing.Cause Unknown (← links)
- 05000254/LER-1979-033, Forwards LER 79-033/03L-0 (← links)
- 05000265/LER-1979-015-01, /01T-0 on 790724:pressure Switches PS2-1622A & PS2-1622B Were Found to Actuate Less Conservatively than Tech Specs Required.Caused by Instrument Setpoint Drift. Instruments Recalibr (← links)
- 05000265/LER-1979-015 (redirect page) (← links)
- 05000265/LER-1979-014-03, /031-0 on 790723:steam Inlet Valve Mo 2-1301-16 Failed to Close During Reactor Core Isolation Cooling Monthly Valve Operability Test.Caused by Component Failure of Torque Switch on Valve Mo 2-1301-16.Switch Replaced (← links)
- 05000265/LER-1979-014, Forwards LER 79-014/03L-0 (← links)
- 05000265/LER-1979-013, Forwards LER 79-013/03L-0 (← links)
- 05000254/LER-1979-034, Forwards Updated LER 79-034/03L-1 (← links)
- 05000265/LER-1979-030-03, /03L-0:on 791228,while Performing Surveillance Procedure Qos 30-2,bed Plate Drain Valve AO 2-4999-59 Failed to Close When Float Switch Was Activated.Caused by Component Failure.Corrective Maint Underway (← links)
- 05000265/LER-1979-030, Forwards LER 79-030/03L-0 (← links)
- 05000265/LER-1979-029-03, /03L-0:on 791206,prior to Performing Leak Test, Primary Containment Oxygen Analyzer Return Isolation Valve AO 2-8803 Would Not Fully Close.Caused by Binding of Valve Stem & Valve Packing.Valve Removed & Repacked (← links)
- 05000265/LER-1979-029, Forwards LER 79-029/03L-0 (← links)
- 05000265/LER-1979-028-03, /03L-0:on 791205,while Performing Reactor Core Isolation Cooling Turbine Area High Temp Calibr,Four Temp Switches Tripped in Excess of Tech Spec Limit.Caused by Instrument Setpoint Drift.Switches Recalibr (← links)
- 05000265/LER-1979-028, Forwards LER 79-028/03L-0 (← links)
- 05000254/LER-1979-042-03, /03L-0:on 791214,while Performing MSIV Closure Timing Surveillance,Ao 1-203-1C Found to Close in 5.2-s. Caused by Varied Speed Control Valve Adjustment on Hydraulic Control Cylinder.Valve Adjusted (← links)
- 05000254/LER-1979-042, Forwards LER 79-042/03L-0 (← links)
- 05000254/LER-1979-038-01, /01T-0:on 791128,scram & ECCS Initiation Setpoints Set Lower than Required by Tech Specs.Caused by Initial Instrument Ref Leg Calculations Based on Temp of 135 F. Indicating Switches Recalibr (← links)
- 05000254/LER-1979-037-03, /03L-0:on 791116,diesel Generator Starting Air Supply Valves 1/2-4699-121 Locked in Closed Position.Caused by Operator Error.Generator Not Rendered Inoperable Due to Redundant Valve.Valve Opened & Locked (← links)
- 05000254/LER-1979-038, Forwards LER 79-038/01T-0 (← links)
- 05000254/LER-1979-037, Forwards LER 79-037/03L-0 (← links)
- 05000265/LER-1979-027-03, /03L-0:on 791126,six Occurrences Identified Whereby Excessive Leakages Were Measured W/Respect to Primary Containment Isolation Valves During Local Leak Rate Testing.All Valves to Be Repaired & Tested (← links)
- 05000265/LER-1979-027, Forwards LER 79-027/03L-0 (← links)
- 05000254/LER-1979-036, Forwards LER 79-036/03L-0 (← links)
- 05000254/LER-1979-035-03, /03L-0:on 791109,RHR Svc Water Line Supports Found W/Safety Factor Less than Two.Containment Cooling Loop Declared Inoperable.Caused by Design Deficiency.Supports Modified for Factor Above Four,Loop Returned to Svc (← links)
- 05000254/LER-1979-035, Forwards LER 79-035/03L-0 (← links)
- 05000265/LER-1979-022-03, /03L-0:on 791005,vacuum Breaker AO 2-1601-32B Failed to Give Full Open Red Light Indication.Caused by Valve Position Indicating Switch Problem.Corrective Actions to Be Completed During Nov 1979 Refueling Outage (← links)
- 05000265/LER-1979-022, Forwards LER 79-022/03L-0 (← links)
- 05000254/LER-1979-029, Forwards LER 79-029/03L-0 (← links)
- 05000265/LER-1979-020-03, /03L-0:on 790919,three Grinnell Hydraulic Snubbers Found to Have Empty Reservoirs.Caused by Excess Leakage Through Defective Gaskets.Snubbers Repaired by Installing New Oil Resevoirs and Seals (← links)
- 05000254/LER-1979-027, Forwards LER 79-027/03L-0 (← links)
- 05000265/LER-1979-025-03, /03L-0:on 791026,during Lcpi Motor Operated Valve Operability Test,Motor Control Breaker Tripped on Thermal Overload.Caused by Tripping Circuit Breaker.Motor Meggared (← links)
- 05000265/LER-1979-025, Forwards LER 79-025/03L-0 (← links)
- 05000265/LER-1979-024, Forwards LER 79-024/03L-0 (← links)
- 05000265/LER-1979-023-03, /03L-0:on 791016,level Switch LIS 2-263-72A Failed to Trip During Calibr.Caused by Failure of One Mercury Wetted Magnetic Switch Encl in Level Indicator.New Switch Installed & Tested Satisfactorily (← links)
- 05000265/LER-1979-023, Forwards LER 79-023/03L-0 (← links)
- 05000254/LER-1979-025-03, /03L-0:on 790813,while Performing Hpic Turbine Area High Temp Isolation Calibr,Temp Switch TS 1-2371A Was Found to Trip at 203 F.Caused by Setpoint Drift. Switch Was Recalibr & Successfully Retested (← links)
- 05000254/LER-1979-025, Forwards LER 79-025/03L-0 (← links)
- 05000254/LER-1979-026-03, /03L-0:on 790914,during Reactor Shutdown,Outboard MSIV A0-1-203-2C Would Not Fully Close.Caused by Sticking Air Pilot Valve.Pilot Disassembled,Inspected & Replaced. MSIV Stroked & Timed to Close in 3.9-s (← links)
- 05000254/LER-1979-028, Forwards LER 79-028/03L-0 (← links)
- 05000254/LER-1979-022-03, /03L-0 on 790622:after Returning Unit 1 Diesel Generator to Svc,Following Monthly Preventive Maint Insp, Fuel Line Leak Was Discovered.Caused by Worn Gasket on Fuel Line Filter.Filter Gasket Replaced (← links)
- 05000254/LER-1979-022, Forwards LER 79-022/03L-0 (← links)
- 05000254/LER-1979-023, Forwards LER 79-023/03L-0 (← links)
- 05000254/LER-1979-020, Forwards LER 79-020/03L-0 (← links)
- 05000254/LER-1979-021, Forwards LER 79-021/03L-0 (← links)