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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

• 05000244/LER-1981-014, Forwards LER 81-014/03L-0  + (20:20:40, 20 December 2024)
• PNO-I-81-094, on 810822,offsite Warning Sys Was Inadvertently Initiated.Caused by State Police Maint Activities on State Wide Paging Sys.Sirens Cut Off from Site  + (20:20:42, 20 December 2024)
• ML20030C867  + (20:20:43, 20 December 2024)
• ML20030C862  + (20:20:49, 20 December 2024)
• ML20030C860  + (20:20:50, 20 December 2024)
• ML20030C859  + (20:20:51, 20 December 2024)
• 05000369/LER-1981-119-03, /03L-0:on 810721,during Monthly Operability Test, Diesel Generator 1B Tripped.Caused by Low Crankcase Vacuum Due to Spurious Trip of Crankcase Vacuum Pressure Switch. Switch Trip Probably Caused by Oil on Blower Screen  + (20:20:53, 20 December 2024)
• AECM-81-324, Forwards Proposed Changes & Additions to Fsar,In Response to NRC Request Re SER Open Items.Proposed Changes Will Be Incorporated Into Next Available FSAR Amend  + (20:20:55, 20 December 2024)
• ML20030C855  + (20:20:57, 20 December 2024)
• 05000369/LER-1981-119, Forwards LER 81-119/03L-0  + (20:20:58, 20 December 2024)
• ML20030C852  + (20:21:00, 20 December 2024)
• ML20030C851  + (20:21:01, 20 December 2024)
• 05000369/LER-1981-120-03, /03L-0:on 810722,after Cycling Upper Head Injection Check Valve Test Line Isolation Valve,Control Room Indication Showed Intermediate Position.Caused by Valve Limit Switch Contacts Not Opening Completely  + (20:21:03, 20 December 2024)
• AECM-81-284, Forwards Modified Subsections of FSAR Section 13.1 & Responses to Specific Licensee Qualification Branch Concerns,Per NRC Request.Sections Will Be Included in Next Available Amend  + (20:21:10, 20 December 2024)
• ML20030C846  + (20:21:12, 20 December 2024)
• ML20030C845  + (20:21:13, 20 December 2024)
• ML20030C842  + (20:21:14, 20 December 2024)
• ML20030C841  + (20:21:15, 20 December 2024)
• ML20030C838  + (20:21:18, 20 December 2024)
• 05000325/LER-1981-048-03, /03L-0:on 810724,discovered Previous Indication Failure of Position 13 of Control Rod 22-07 Not Properly Evaluated Re LCO Applicability.Caused by Failure of Foreman to Recognize LCO Condition.Personnel Instructed  + (20:21:19, 20 December 2024)
• 05000346/LER-1981-042-03, /03L-0:on 810724,west Stairwell Door 302 in Raca on 585 Ft Level Found Partially Open.Caused by Component Failure of Locking Mechanism.Door Latch Repaired  + (20:21:21, 20 December 2024)
• ML20030C835  + (20:21:22, 20 December 2024)
• ML20030C834  + (20:21:23, 20 December 2024)
• 05000325/LER-1981-048, Forwards LER 81-048/03L-0  + (20:21:25, 20 December 2024)
• ML20030C831  + (20:21:27, 20 December 2024)

• 05000346/LER-1981-042, Forwards LER 81-042/03L-0  + (20:21:28, 20 December 2024)

• ML20030C827  + (20:21:33, 20 December 2024)
• ML20030C826  + (20:21:34, 20 December 2024)
• ML20030C825  + (20:21:35, 20 December 2024)
• AECM-81-242, Final Deficiency Rept Re Linear Indications in Couplings, Initially Reported on 800811.Deficiencies Not Reportable Because Indications Are Minor Imperfections Resulting from Mfg Process & Are Noninjurious in Nature  + (20:21:36, 20 December 2024)
• ML20030C821  + (20:21:42, 20 December 2024)
• ML20030C820  + (20:21:43, 20 December 2024)
• 05000338/LER-1981-062, Forwards LER 81-062/03L-0  + (20:21:44, 20 December 2024)
• ML20030C817  + (20:21:46, 20 December 2024)
• ML20030C816  + (20:21:47, 20 December 2024)
• ML20030C814  + (20:21:48, 20 December 2024)
• 05000339/LER-1981-058-03, /03L-0:on 810725,reserve Station Svc Bus B de-energized.Caused by Main Transformer C Faulting & Damaging Ground Arrestor Insulator,Allowing Ground Arrestor to Lean Towards Svc Bus B Overhead Line  + (20:21:50, 20 December 2024)
• 05000366/LER-1981-074-03, /03L-0:on 810731,valve 2E32-F003K Failed to Operate When Cycled.Caused by Torque Switch Cam Limit Lobe Failing to Torque Motor Out When Closing,Causing Motor to Overheat.Switch & Motor Replaced  + (20:21:52, 20 December 2024)
• ML20030C811  + (20:21:53, 20 December 2024)
• 05000366/LER-1981-074, Forwards LER 81-074/03L-0  + (20:21:55, 20 December 2024)
• 05000339/LER-1981-058, Forwards LER 81-058/03L-0  + (20:21:57, 20 December 2024)
• 05000321/LER-1981-083-03, /03L-0:on 810730,reactor Core Isolation Cooling Sys Flow Switch High Contact Actuated at Less than Required Levels of Water.Caused by Switch Setpoint Drift.Switch Recalibr & Returned to Svc  + (20:21:59, 20 December 2024)
• 05000321/LER-1981-083, Forwards LER 81-083/03L-0  + (20:22:03, 20 December 2024)
• 05000369/LER-1981-118-01, /01T-0:on 810731,analysis of RCS Flow Coastdown Test Data Showed Test Failed Some Acceptance Criteria. Apparently Caused by Westinghouse Computer Predicted Curves Being More Optimistic than Actual Sys Characteristics  + (20:22:08, 20 December 2024)
• 05000280/LER-1981-036-03, /03L-0:on 810804,during Control & Relay Room Envelope Pressure Testing,Positive Differential Pressure Acceptance Criterion Not Met.Caused by Worn Seals Around Four Doors & Electrical Penetration Not Air Tight  + (20:22:12, 20 December 2024)
• 05000280/LER-1981-032-03, /03L-0:on 810727,heat Tracing Periodic Test Revealed Low Amp Readings on Manual Emergency Borate Line, Panel 8,circuit 4B.Caused by Excessive Heat.Heat Tracing Replaced  + (20:22:14, 20 December 2024)
• IR 05000309/1981009  + (20:22:15, 20 December 2024)
• ML20030C793  + (20:22:19, 20 December 2024)
• ML20030C791  + (20:22:20, 20 December 2024)
• ML20030C790  + (20:22:21, 20 December 2024)
• 05000369/LER-1981-118, Forwards LER 81-118/01T-0.Detailed Event Analysis Encl  + (20:22:23, 20 December 2024)