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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

• 05000260/LER-1980-037-01, /01L-0:on 800914,during Fuel Shuffling Operations, Fuel Assemblies Tz 758 & Tz 399 Were Found to Be Misoriented 90 Degrees.Caused by Operator Error.Corrective Action Included Improved Verification Techniques  + (09:06:48, 7 January 2025)
• ML18025B104  + (09:06:49, 7 January 2025)
• ML18025B102  + (09:06:50, 7 January 2025)
• ML18025B100  + (09:06:52, 7 January 2025)
• ML18025B099  + (09:06:52, 7 January 2025)
• ML18025B098  + (09:06:53, 7 January 2025)
• ML18025B097  + (09:06:55, 7 January 2025)
• STC-18-070, Issuance of SA-1001, Technical Assistance to Agreement States  + (09:06:55, 7 January 2025)
• ML18025B093  + (09:07:01, 7 January 2025)
• ML18025B090  + (09:07:02, 7 January 2025)
• ML18025B089  + (09:07:03, 7 January 2025)
• ML18025B087  + (09:07:04, 7 January 2025)
• 05000260/LER-1980-036-03, /03L-0:on 800829,while Performing S.I.4.7.4, H2E76-39 Hydrogen Monitor for Drywell Would Not Calibr. Caused by Sensor Type 47E22642862 Failure.Sys Will Be Replaced  + (09:07:05, 7 January 2025)
• 05000260/LER-1980-036, Forwards LER 80-036/03L-0  + (09:07:07, 7 January 2025)
• 05000260/LER-1980-035-03, /03L-0:on 800830,during Normal Operation While Performing TI-36,increase in Pressure on Shell Side of RHR Heat Exchanger 2D Was Detected.Caused by Leaking Check Valve Between Heat Exchangers  + (09:07:09, 7 January 2025)
• 05000260/LER-1980-035, Forwards LER 80-035/03L-0  + (09:07:12, 7 January 2025)
• 05000250/LER-1979-020, Has Been Cancelled  + (09:07:14, 7 January 2025)
• ML18025B079  + (09:07:15, 7 January 2025)
• ML18025B077  + (09:07:17, 7 January 2025)
• 05000260/LER-1980-034-03, /03L-0:on 800815,w/unit at 94% Power in Steady State Operation,Rhr Heat Exchange 2C Found Leaking During TI-36A.Caused by Loose Lock Nuts & Full Nuts Due to Thermal Cycling & Vibration Resulting in Gasket Leak  + (09:07:19, 7 January 2025)
• 05000260/LER-1980-034, Forwards LER 80-034/03L-0  + (09:07:21, 7 January 2025)
• 05000260/LER-1980-033-03, /03L-0:on 800815,w/unit at 93% Power in Steady State Operation,Indicated Leak on RHR Heat Exchanger 2B Found During TI-36A.Probably Caused by Leaking Gasket,Due to Loose Flange Nuts as Result of Thermal Cycling & Vibration  + (09:07:23, 7 January 2025)
• 05000260/LER-1980-033, Forwards LER 80-033/03L-0  + (09:07:25, 7 January 2025)
• ML18025B068  + (09:07:26, 7 January 2025)
• 05000260/LER-1980-032-03, /03L-0:on 800812,w/unit at Steady State 94%, Performing Surveillance Instruction 4.5.E.1.d & E,Hpci Turbine Tripped.Caused by Failure of Teflon Sheet Portion of Rupture Disc,Resulting in Inadequate Protection  + (09:07:28, 7 January 2025)

• 05000260/LER-1980-032, Forwards LER 80-032/03L-0  + (09:07:30, 7 January 2025)

• 05000260/LER-1980-031-01, /01T-0:on 800811,during Normal Operation,Two Nodes in Fuel Assembly T2 396 Exceeded Upper Boundary Limits for Max Average Planar Linear Heat Generation Rate.Caused by Failure to Incorporate Revised Limits Into Tech Specs  + (09:07:41, 7 January 2025)
• 05000260/LER-1980-031, Forwards LER 80-031/01T-0  + (09:07:43, 7 January 2025)
• 05000260/LER-1980-030-03, /03L-0:on 800811,during Normal Operation, Performing Surveillance Instruction 4.2.B.69,pressure Switches PS-3-204A & PS-3-204B Found Outside Limits.Caused by Setpoint Drift.Switches Recalibr & Tested  + (09:07:45, 7 January 2025)
• 05000260/LER-1980-030, Forwards LER 80-030/03L-0  + (09:07:47, 7 January 2025)
• ML18025B054  + (09:07:48, 7 January 2025)
• ML18025B050  + (09:07:49, 7 January 2025)
• ML18025B048  + (09:07:50, 7 January 2025)
• ML18025B047  + (09:07:51, 7 January 2025)
• 05000260/LER-1980-029-03, /03L-0:on 800722,while Performing Surveillance Insp 4.1.A-7,reactor Low Level Switch LIS-3-203C Did Not Operate within Tech Spec Limits.Caused by Instrument Drift. Switch Inspected & Recalibr  + (09:07:53, 7 January 2025)
• 05000260/LER-1980-029, Forwards LER 80-029/03L-0  + (09:07:54, 7 January 2025)
• ML18025B042  + (09:07:56, 7 January 2025)
• 05000260/LER-1980-028-03, /03L-0:on 800715,core Spray Discharge Pressure Switch 2-PS-75-35 Did Not Operate within Tech Spec Limit. Caused by Instrument Drift.Switch Was Inspected,Calibr & Functionally Tested for Repeatability  + (09:07:58, 7 January 2025)
• 05000260/LER-1980-028, Forwards LER 80-028/03L-0  + (09:07:59, 7 January 2025)
• ML18025B036  + (09:08:01, 7 January 2025)
• ML18025B034  + (09:08:02, 7 January 2025)
• ML18025B031  + (09:08:05, 7 January 2025)
• ML18025B028  + (09:08:07, 7 January 2025)
• ML18025B029  + (09:08:07, 7 January 2025)
• ML18025B026  + (09:08:08, 7 January 2025)
• 05000260/LER-1980-027-03, /03L-0:on 800712,while Performing SI 4.1.A.11 Reactor Protection Sys Scram,Channel B1 Relay Failed to de-energize.Caused by Inoperable Limit Switch on MSIV 1-38 Due to Corrosion.Limit Switches Replaced  + (09:08:13, 7 January 2025)
• 05000260/LER-1980-027, Forwards LER 80-027/03L-0  + (09:08:15, 7 January 2025)
• ML18025B020  + (09:08:17, 7 January 2025)
• ML18025B021  + (09:08:17, 7 January 2025)
• ML18025B015  + (09:08:19, 7 January 2025)
• ML18025B014  + (09:08:21, 7 January 2025)