Pages that link to "05000265/LER-1979-030, Forwards LER 79-030/03L-0"
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The following pages link to 05000265/LER-1979-030, Forwards LER 79-030/03L-0:
Displayed 4 items.
- ML19257C609 (redirect page) (← links)
- ML19257C610 (← links)
- 05000265/LER-1979-030, Supplemental LER 79-030/03L-1:on 791228,while Performing Surveillance Procedures Qos 30-2,RHR Svc Water Vault Bed Plate Drain Check & Bed Plate Drain Valve AO 2-4999-59 Failed to Close.Caused by Component Failure.Valve Rebuilt (redirect page) (← links)
- ML19296D415 (redirect page) (← links)
- 05000265/LER-1980-030, Forwards Supplemental LER 80-030/03L-1 (← links)
- 05000254/LER-1979-040-03, /03L-0:on 791213,during Routine Instrument Checks, Variations Between Control Room Panel & Local Sight Glass Readings Caused Suppression Pool Level to Exceed Tech Spec Limit.Caused by Partially Blocked Instrument Sensing Lin (← links)
- 05000254/LER-1979-039-03, /03L-0:on 791220,while Reviewing Fuel Segment Exposures,Found 8D250-type Fuel W/Exposures Up to 30,586 Mwd/T.New Max Average Planar Linear Heat Generation Rate Received 791221 Showed Limits Not Exceded (← links)
- 05000254/LER-1979-039, Forwards LER 79-039/03L-0 (← links)
- 05000254/LER-1979-041-03, /03L-0:on 791217,while Testing Purge Isolation Valve,Drywell Purge Valve AO-1-1601-21 Exceeded Max Close Time.Caused by Speed Control Being Out of Adjustment.Speed Control Adjusted (← links)
- 05000254/LER-1979-041, Forwards LER 79-041/03L-0 (← links)
- 05000254/LER-1979-018-01, /01T-0 on 790427:PS-1-1622A & B Reactor Bldg Suppression Chamber Alarm Pressure Switches & Transmitter Were Valved Out.Caused by Personnel Error.Valves Reopened & Instrument Surveillance Procedures Reviewed (← links)
- 05000254/LER-1979-018, Forwards LER 79-018/01T-0 (← links)
- 05000254/LER-1979-007-03, /03L-0 on 790201:main Steam Line Leak Detection Temp Switches TS 1-261-16A,MTS 1-261-18A & TS 1-261-15C Tripped in Excess of Setpoint.Caused by Instrument Setpoint Drift.Temp Switches Recalibrated (← links)
- 05000254/LER-1979-007, Forwards LER 79-007/03L-0 (← links)
- 05000254/LER-1979-011-03, /03L-0 on 790202:drywell Vent Valve AO 1-1601-23 Closed in Excess of Tech Spec Max Time Limit.Caused by Worn & Leaking Seals on Air Operating pistons.U-cup Piston Seals Replaced (← links)
- 05000254/LER-1979-008-03, /03L-0 on 790202:temp Switch TS-1-1360-15D Had Trip Setpoint in Excess of Tech Spec Limit.Caused by Setpoint Drift.Switch Recalibrated & Satisfactorily Tested (← links)
- 05000254/LER-1979-011, Forwards LER 79-011/03L-0 (← links)
- 05000254/LER-1979-008, Forwards LER 79-008/03L-0 (← links)
- 05000265/LER-1979-003-03, /03L-0 on 790214:during High Temp Isolation Calibr Procedure,Temp Switch TS 2-2373A Was Found to Trip in Excess of Tech Spec Limit.Caused by Setpoint Drift.Switch Recalibrated & Retested (← links)
- 05000265/LER-1979-003, Forwards LER 79-003/03L-0 (← links)
- 05000254/LER-1979-009, Forwards LER 79-009/03L-0 (← links)
- 05000254/LER-1979-003-03, /03L-1 on 790119:MSIV Local Leak Rate Showed Seven Valves Leaking Excessively.Causes Unspecified.Valve Stroke Adjusted,Certain Valves Dismantled,Discs & Seats Were Lapped & Machined (← links)
- 05000265/LER-1979-004-03, /03L-0 on 790211:suction Isolation Valve Mo 2-1001-50 Failed to Close from Control Room.Caused by Failed Circuit Breaker in Valve Motor Control Center. Valve Taken Out of Svc for Repair During Outages (← links)
- 05000265/LER-1979-004, Forwards LER 79-004/03L-0 (← links)
- 05000254/LER-1979-013-03, /03L-0 on 790217:check Valves 1-263-2-31B & 1-263-42A Failed to Check Flow Through Instrument Lines. Caused by Dirt in Valve Internals.Internals Removed,Cleaned & Reassembled (← links)
- 05000254/LER-1979-013, Forwards LER 79-013/03L-0 (← links)
- 05000254/LER-1979-014-03, /03L-0 on 790214:automatic Blowdown Timers Exceeded Tech Spec Limits During Tests.Caused by Instrument Setpoint Drift.One Timer Readjusted,Another Replaced (← links)
- 05000254/LER-1979-010-03, /03L-1 on 790205:diesel Fire Pump 1/2A Out of Svc Beyond Tech Spec Limit.Caused by Personnel Error.Pump Returned to Svc (← links)
- 05000254/LER-1979-010, Forwards LER 79-010/03L-1 (← links)
- 05000254/LER-1979-014, Forwards LER 79-014/03L-0 (← links)
- 05000265/LER-1979-005-03, /03L-0 on 790223:2A Recirculation Motor Generator Field Breaker Opened,Causing Flow Mismatch.Caused by Loosening of Coupling Between Main Shaft & Recirculation Motor Generator Set Tachometer.Tachometer Coupling Reset (← links)
- 05000265/LER-1979-005, Forwards LER 79-005/03L-0 (← links)
- 05000265/LER-1979-010-03, /03L-0 on 790514:2A Fuel Pool Radiation Monitor Failed Upscale & Failed Again on 790601 & 02.Caused by Failure of GM-tube in Sensor Conventor Unit.Tube Finally Replaced W/Amperex 18529 (← links)
- 05000265/LER-1979-010, Forwards LER 79-010/03L-0 (← links)
- 05000265/LER-1979-009, Forwards LER 79-009/03L-0.Corrects Docket Number of Original Forwarding Ltr (← links)
- 05000254/LER-1979-006-03, /03L-0 on 790125:during Primary Containment Isolation Valve Closure Timing,Valve AO 1-1601-21 Failed to Close in 10 Seconds.Caused by Improper Adjustment of Valve Speed Control from Operational Wear.Control Was Readjusted (← links)
- 05000254/LER-1979-006, Forwards LER 79-006/03L-0 (← links)
- 05000254/LER-1979-005, Forwards LER 79-005/03L-0 (← links)
- 05000265/LER-1979-011-03, /03L-0 on 790521:three Cables Not Installed in Accordance W/Drawings.Caused by Error in Cable Routing During Initial Const.Reroute of Cables Will Take Place During Nov 1979 Refueling Outage (← links)
- 05000265/LER-1979-011, Forwards LER 79-011/03L-0 (← links)
- 05000254/LER-1979-019-03, /03L-0 on 790524:vacuum Breaker 1-1601-32D Failed to Give Closed Indication.Caused by Binding on Valve Stem Not Allowing Disk to Shut.Defective Bushing & End Packing on Valve Stem Replaced (← links)
- 05000254/LER-1979-019, Forwards LER 79-019/03L-0 (← links)
- 05000254/LER-1979-002-03, /03L-0 on 790110:during Freon Test,Noted That Freon Penetration Through Charcoal Absorbers Exceeded Tech Spec Max.Caused by One of Charcoal Clamping Levers Not Being Fully Latched (← links)
- 05000254/LER-1979-002, Forwards LER 79-002/03L-0 (← links)
- 05000254/LER-1979-012-03, /03L-0 on 790214:air Found Blowing Through Weld on 3/4 Inch Vent Line.Caused by Component Failure.Vent Line Inserted Into Sockolet & re-welded (← links)
- 05000254/LER-1979-012, Forwards LER 79-012/03L-0 (← links)
- 05000265/LER-1979-030 (redirect page) (← 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)