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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.

List of results

• 05000348/LER-1990-008, :on 901112,emergency Diesel Generator 2C Tripped.Caused by Defective Spring in Handswitch for Generator Output Breaker.Handswitch Replaced  + (16:47:00, 26 May 2025)
• ML20065S720  + (16:47:06, 26 May 2025)
• 05000313/LER-1990-001-01, :on 900228,loss of Reactor Bldg Integrity Occurred Due to Combined Effect of Svc Water Cooling Coil Leak on Reactor Bldg Cooler.Caused by Localized Corrosion Pitting Mechanism.Blind Flanges Installed  + (16:47:14, 26 May 2025)
• TXX-9412, Monthly Operating Repts for Apr 1994 for Comanche Peak Steam Electric Station Units 1 & 2  + (16:47:33, 26 May 2025)
• ML20065S313  + (16:47:43, 26 May 2025)
• TAC:M83447  + (16:47:44, 26 May 2025)
• 05000298/LER-1982-005, Amended LER 82-005/03X-1:on 820221,surveillance Test Indicated MSIV 86A Had Closing Time Faster than Allowed by Tech Specs.Caused by Loss of Nitrogen Preload & Fluid from Hydraulic Sys Accumulator.Accumulator Recharged & Tested  + (16:47:47, 26 May 2025)
• 05000293/LER-1982-003, Forwards Updated LER 82-003/99X-2  + (16:47:55, 26 May 2025)
• 05000317/LER-1989-023, :on 891220,design Deficiency Noted Which Could Result in Unavailability of Both safety-related Svc Water Subsystems.Caused by Design Deficiency.Leak Rate Monitoring Increased  + (16:48:01, 26 May 2025)
• TAC:7729  + (16:48:26, 26 May 2025)
• TAC:48403  + (16:48:36, 26 May 2025)
• 05000366/LER-1979-098-01, Plant Engineering Personnel Reviewed Wiring Diagrams & Confirmed Problem W/Hpci Cable Separation.Caused by Design Error.Hpci Cable Rerouted Per Design Change Request 79-380 on 810822  + (16:48:45, 26 May 2025)
• 05000366/LER-1979-098, Forwards Updated LER 79-098/01X-1  + (16:48:52, 26 May 2025)
• 05000325/LER-1982-024, Supplemental LER 82-024/03L-2:on 820214,during Periodic Test,Discovered That Open Position Indication for Drywell to Suppression Vacuum Breaker X18H Could Not Be Achieved.Caused by Failure of Vacuum Breaker to Fully Stroke Open  + (16:48:57, 26 May 2025)
• 05000321/LER-1980-016-03, Investigation of IE Bulletin 79-27 Revealed That Breaker Control Power to Swing Diesel B Motor Control Ctr Fed by non-Class IE Vital Ac Sys. Caused by Design Error  + (16:49:13, 26 May 2025)
• 05000321/LER-1980-016, Forwards Updated LER 80-016/03X-1  + (16:49:22, 26 May 2025)
• 05000498/LER-1994-003, :on 940118,discovered Interference Between Plant Exhaust Vent Tornado Damper Linkage & Gusset.Caused by Undetected Const Interference.Interference Between Damper & Gusset Removed by Notching Gusset  + (16:49:55, 26 May 2025)
• 05000272/LER-1982-016-04, During Gaseous Release from Waste Gas Sys,Containment/Plant Vent Monitors 1R11A, 1R12A & 1R12B Incorrectly Aligned.Caused by Operator Failure to Properly Perform Operating Instruction  + (16:50:15, 26 May 2025)
• PY-CEI-NRR-1281, Part 21 Rept Re Failure of Several Asco Scram Solenoid Pilot Valves.Initially Reported on 901211.Faulty Valves Limited to Single Production Run.Installed Valves from Subj Production Run Replaced  + (16:50:49, 26 May 2025)
• ML20065Q699  + (16:51:33, 26 May 2025)
• ML20065Q675  + (16:51:39, 26 May 2025)
• ML20065Q600  + (16:51:49, 26 May 2025)
• TAC:73629  + (16:53:01, 26 May 2025)
• ML20065P717  + (16:53:16, 26 May 2025)
• TAC:62268  + (16:53:19, 26 May 2025)

• 05000277/LER-1990-033, :on 901108,Tech Spec Limiting Condition of Operation Not Entered for Inoperable Ci Valve  + (16:53:46, 26 May 2025)

• TXX-9411, LAR 94-011 to Licenses NPF-87 & NPF-89 Requesting Change to Auxiliary Feedwater Pump Operational Testing Frequency from Monthly to Quarterly Basis  + (16:54:01, 26 May 2025)
• ML20065P222  + (16:54:04, 26 May 2025)
• 05000416/LER-1982-085-03, /03L-0:on 820916,three Secondary Containment Penetrations Opened for Cable Routing Per Planned Maint Activity.Fire Watch Established.Penetrations Sealed  + (16:54:14, 26 May 2025)
• 05000416/LER-1982-085, Forwards LER 82-085/03L-0  + (16:54:16, 26 May 2025)
• ML20065P098  + (16:54:24, 26 May 2025)
• 05000280/LER-1980-019-03, Error Discovered in Vol of Contaminated Drain Tanks for Increasing Tankage.Caused by Erroneous Labeling.Vols Relabeled & Other Tanks Evaluated for Use in Liquid Waste Release Calculations  + (16:54:28, 26 May 2025)
• 05000280/LER-1980-019, Forwards Updated LER 80-019/03X-1 & LERs 82-058/03L-0 & 82-099/03L-0  + (16:54:31, 26 May 2025)
• EPID:L-2018-LNE-0004  + (16:56:01, 26 May 2025)
• A820002, Responds to NRC Re Violations Noted in IE Insp Rept 50-298/82-16.Corrective Actions:Entry Ways Into Affected Area Posted,Locked or Observable to Radiographer. Disciplinary Action Taken Re Procedure 7.4.4,Revision 12  + (16:56:15, 26 May 2025)
• 05000280/LER-1982-053-03, /03L-0:on 820914,pump 2-SW-P-10A Lost Suction Pressure.Caused by Insufficient NPSH Due to Throttled Svc Water to Air Conditioning Chillers.Pump Vented to Restore NPSH  + (16:56:26, 26 May 2025)
• ML20065M633  + (16:57:34, 26 May 2025)
• PMNS20200165, Public Webinar to Discuss Recommendations for Building Smarter Fuel Cycle Licensing and Inspection Programs  + (17:00:00, 26 May 2025)
• PMNS20200035, Meeting Between the NRC Staff and Electric Power Research Institute  + (17:00:21, 26 May 2025)
• TAC:M88385  + (17:00:27, 26 May 2025)
• GO2-90-195, Forwards Rev 7 to Guard Training & Qualification Plan.Rev Withheld  + (17:00:28, 26 May 2025)
• 05000336/LER-1993-007, Incorporates NRC Comments Discussed During 940324 Telcon Into 931217 Application for Amend to License DPR-65,revising TS 3.8.1.1,as Result of LER 93-007-00,dtd 930428 & Util 930726 Response to NOV from Insp Rept 50-336/93-81  + (17:01:33, 26 May 2025)
• 05000458/LER-1990-032, :on 901021,snubber Removed from Piping in Violation of Tech Spec 3.7.4  + (17:01:38, 26 May 2025)
• L-82-422, Final Deficiency Rept Re Undersize Fillet Welds.Initially Reported on 820831.Insp Program Revised & All Undersized Flange & Socket Fitting Welds Will Be Repaired.Qc Breakdown Not Responsible for Event  + (17:03:02, 26 May 2025)
• EPID:000222  + (17:03:18, 26 May 2025)
• ML20065J604  + (17:03:51, 26 May 2025)
• 05000277/LER-1982-027-01, /01T-0:on 820910,svc Air Valve to Containment Found Open.Caused by Personnel Failure to Make Entry in Locked Valve Log Book When Valves Opened.Valve Closed & Locked  + (17:03:54, 26 May 2025)
• 05000250/LER-1990-008, :on 900415,Train B Safeguards Actuation Occurred During Performance of Surveillance Test Due to Component Failure  + (17:04:17, 26 May 2025)
• 05000305/LER-1981-036-03, Motor Drive Auxiliary Feedwater Lube Oil Pump Continued to Run When Pump 1A Stopped.Caused by Excessive Wear & Misalignment of Switch Linkage Mechanism.Worn Parts Replaced  + (17:08:23, 26 May 2025)
• TAC:47965  + (17:08:51, 26 May 2025)
• 05000318/LER-1982-041-03, /03L-0:on 820826,excessive Leak Rate Discovered Past Containment Personnel Air Lockout & Door Gasket.Caused by Decrease in Force Holding Door Shut.Door Operating Mechanism Adjusted to Increase Pressure  + (17:09:18, 26 May 2025)