Pages that link to "05000302/LER-1989-013, Corrected LER 89-013-01:on 890409,when Time Delay Satisfied & Voltage Had Not Recovered,Emergency Diesel Generator Start Signal Was Initiated.Caused by Degraded Voltage on Engineered Safeguard 4,160 Volt Buses"
Jump to navigation
Jump to search
The following pages link to 05000302/LER-1989-013, Corrected LER 89-013-01:on 890409,when Time Delay Satisfied & Voltage Had Not Recovered,Emergency Diesel Generator Start Signal Was Initiated.Caused by Degraded Voltage on Engineered Safeguard 4,160 Volt Buses:
Displayed 18 items.
- 05000302/LER-1990-010 (← links)
- ML20062G289 (← links)
- 05000302/LER-1981-031, Updated LER 81-031/01T-1:on 810624,Henry Pratt Co Notified That Containment Purge Valves AHV-1A,1B,1C & 1D Could Fail During Loca.Cause Unknown.Valves Modified on 810701.Mods Resolved 10CFR100 Dose Rate Excess Identified on 821 (← links)
- 05000302/LER-1983-058, Updated LER 83-058/03L-1:on 831103,while Performing Maint on 120-volt Ac Vital Bus Transfer Switch,Fuse Blew,Rendering Inverter 3A Inoperable.Caused by Personnel Inadvertently Shorting Out Lamp Base.Inverter repaired.W/840106 L (← links)
- 05000302/LER-1983-053, Updated LER 83-053/03L-1:on 831109,safety-related Hydraulic Snubber MSH-252 Declared Inoperable When Lack of Oil Level Indication Noted in Sightglass.Caused by Loose jam-nut on Stationary End of Snubber,Allowing rotation.W/8401 (← links)
- 05000302/LER-1983-023, Updated LER 83-023/01T-1:on 830613,fire Damper Discovered Missing.Approx 55 Addl Dampers & Chase Connecting Control Complex 108 & 165 Ft Elevations Degraded Due to Incorrect Fire Rating.Caused by Personnel Error (← links)
- 05000302/LER-1983-045, Rev 1 to LER 83-045/03X-1:on 831016,1104 & 08,175-ft Wind Speed Instrumentation & on 831028 & 1102,33-ft Wind Direction Instrumentation Discovered Inoperable.Caused by Severe Weather Damage & Component Failure (← links)
- 05000302/LER-1983-031, Supplementary LER 83-031/03L-1:on 830725,containment Isolation Valve CAV-6 & -7 Would Not Close Under Sys Pressure of 1,000 Psi.Caused by Insufficient Design &/Or Inadequate Maint Procedures (← links)
- 05000302/LER-1983-018, Updated LER 83-018/01T-1:on 830413,preliminary Repts Received from B&W Indicated 51 of 120 Upper Core Barrel Bolts W/Ultrasonic Flaw Indications.Caused by Intergranular Stress Corrosion Cracking.Bolts Replaced (← links)
- 05000302/LER-1984-001, Updated LER 84-001-01:on 840113,end Cap on Reactor Bldg Side of Spare Penetration 3531 Mistakenly Cut Off.Caused by Personnel Failure to Follow Applicable Engineering Procedures.Personnel Retrained (← links)
- 05000302/LER-1997-040, Corrected Page 1 of LER 97-040-00,adding Rept Date in Block 7.On 971110,inadequate Engineering Documentation for safety- Related Large Bore Piping Analysis & Pipe Supports Noted. Caused by Personnel Error (← links)
- 05000302/LER-1997-039, Corrected Page 1 to LER 97-039-00,adding Rept Date in Block 7.On 971108,unqualified Matl Discovered Left in Reactor Bldg During Const.Caused by Personnel Error.Polystyrene Permanently Installed (← links)
- 05000302/LER-1989-009, Submits Justification for Restart of Plant as Committed to in LER 89-009.Based on Test & Insp Data,Util Has Determined That Continued Operation W/Existing DHR Pumps Will Not Pose Unresolved Safety Concerns (← links)
- 05000302/LER-1989-016, Advises That LER-89-016 Re Environ Qualification Items Delayed Until 890630.Several Addl Items Identified & Being Incorporated (← links)
- 05000302/LER-1989-008, Forwards LER 89-008-01 & Proposed Draft FSAR Change. Reanalysis in LER Initiated to Evaluate Consequences of Operation W/Steam Drain Trap Isolation Valves Open for All Events.Revised FSAR Pages Will Be Incorporated in Rev 12 (← links)
- ML20246D767 (redirect page) (← links)
- 05000302/LER-1989-013 (redirect page) (← links)
- 3F0397-01, LER 97-S01-00:on 970130,maint Activities in Circulating Water Sys Resulted in Protected Area Breach.Caused by Failure to Identify Security Function of Plant.Armed Security Was Established (← links)