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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
- 05000334/LER-1981-083-03, Nuclear Instrumentation Power Range Monitor N44 Failed Low Due to Power Supply Problems.Power Supply Replaced.Failed Monitor Sent to Westinghouse for Repair + (12:45:23, 26 May 2025)
- 05000260/LER-1981-050-03, Containment Atmosphere Torus Hydrogen Analyzer 2-H2M-76-104 Removed from Svc for Corrective Maint.Caused by Water in Sensing Lines.Design Change Request P-2693 Evaluated + (12:45:46, 26 May 2025)
- 05000324/LER-1982-131-03, 1/2 Automatic Reactor Scram Signal Received Due to Instrument Downscale Signal from Main Steam/Line Radiation Monitor D,2-D12-RM-K603D. Caused by Loss of High Voltage Input to Relay + (12:46:08, 26 May 2025)
- 05000387/LER-1983-067-01, /01P-0:half Scram Received & MSIV B Status Light Went Out After Reactor Mode Switch Moved to Startup Position.Neither Switch Would Reset.Addl Info Re Cause & Corrective Action Forthcoming + (12:46:22, 26 May 2025)
- ML20076E342 + (12:46:32, 26 May 2025)
- ML20076E319 + (12:46:36, 26 May 2025)
- ML20076E173 + (12:46:55, 26 May 2025)
- ML20076E168 + (12:46:56, 26 May 2025)
- ML20076E069 + (12:47:13, 26 May 2025)
- 05000346/LER-1983-016-03, Amplifier of Startup Level Transmitter LT-SP9A3 for Steam Generator 1-2 Failed. Caused by Component Failure within Amplifier.Amplifier Replaced + (12:47:14, 26 May 2025)
- ML20076E064 + (12:47:17, 26 May 2025)
- 05000265/LER-1983-006-03, /03L-0:on 830424,AO 2-203-2D MSIV Failed to Initiate Half Scram on Reactor Protection Sys Channel B. Caused by Channel B 10% Closure Limit Switch Failure.Limit Switch Replaced w/like-for-like Switch + (12:47:19, 26 May 2025)
- ML20076E052 + (12:47:21, 26 May 2025)
- ML20076E045 + (12:47:22, 26 May 2025)
- L-83-195, NPDES Noncompliance Notification:On 830413,routine Analysis Revealed Average Oil & Grease Concentration of 25 mg/1 & Pollutant Load of 27.9 Lb Per Day.Caused by Bearing Failure on Turbine.Bearing Repaired + (12:47:24, 26 May 2025)
- 05000362/LER-1983-042-03, /03L-0:on 830401,early Warning Fire Detector in Zone 6 Found Inoperable During 6-month Fire Detection Channel Functional Test.Caused by Melted Element in Fusible Heat Detector.Detector Replaced + (12:47:34, 26 May 2025)
- 05000362/LER-1983-036-03, Early Warning Fire Detectors in Zone 41 Found Inoperable During 6-month Fire Detection Channel Functional Test.Caused by Faulty Wiring Connection.Wiring Connection Repaired + (12:47:36, 26 May 2025)
- ML20076D890 + (12:47:37, 26 May 2025)
- ML20076D871 + (12:47:41, 26 May 2025)
- ML20076D859 + (12:47:43, 26 May 2025)
- ML20076D848 + (12:47:47, 26 May 2025)
- ML20076D828 + (12:47:51, 26 May 2025)
- 05000321/LER-1983-047-03, /03L-0:on 830412,O2 Recorder Pens on Primary Containment Atmosphere H2O2 Recorders 1P33-R601A & R601LB Read 17% & 3.35%,respectively.Caused by Tubing Cap Missing & Open Sample Valve in Analyzer Sample Line A.Cap Replaced + (12:47:56, 26 May 2025)
- PMNS20200104, Notice of Pre-Submittal Meeting with Tennessee Valley Authority + (12:48:01, 26 May 2025)
- ML20076D764 + (12:48:02, 26 May 2025)
- 05000244/LER-1983-015-03, /03L-0:on 830412,RHR Pump Manually Tripped Following Loss of RHR on Hot Leg of Loop.Caused by Leak in Steam Generator a Temporary Cold Leg Nozzle Isolation Device,Allowing Air in RCS & RHR Suction Line + (12:48:04, 26 May 2025)
- 05000348/LER-1983-019-03, /03L-0:on 830415,pressurizer Pressure Fell Below Tech Spec Limits During Performance of FNP-1-STP-201.1B. Caused by Personnel Failure to Verify Instrumentation Channel Selector Switches Prior to Initiating Test + (12:48:09, 26 May 2025)
- TAC:71624 + (12:48:11, 26 May 2025)
- 05000348/LER-1983-018-03, /03L-0:on 830413,RCS Temp Average Fell Below Tech Spec Limit.Caused by Excessive Leakby on 1A Main Feedwater Regulating Bypass Valve.Stroke on 1A Main Feedwater Regulating Bypass Valve Adjusted & Verified + (12:48:14, 26 May 2025)
- 05000327/LER-1983-056-01, /01T-0:on 830503,inner Door to Upper Containment Airlock Discovered Inoperable.Caused by Sheared Stud on Latching Mechanism & Failed Cam Follower Bearing Allowing Outer Door to Open While Inner Door Not Closed + (12:48:21, 26 May 2025)
- ML20076D649 + (12:48:24, 26 May 2025)
- 05000327/LER-1983-056, Forwards LER 83-056/01T-0 + (12:48:26, 26 May 2025)
- ML20076D623 + (12:48:31, 26 May 2025)
- 05000281/LER-1980-005-01, Type a Testing Revealed Leakage Through Recirculation Spray Diaphragm Plate Seal Welds.Caused by Lack of Fusion & Slag Inclusion in Weld Areas.Defects Repaired + (12:48:59, 26 May 2025)
- 05000387/LER-1983-060-03, /03L-0:on 830411,reactor Protection Sys Actuation Caused Div II of RHR to Isolate While in Shutdown Cooling Mode.Caused by Const Worker Bumping Breaker Handle for 4kV Safeguard LC X-fmr.Cause Unknown.Ler Will Be Updated + (12:49:46, 26 May 2025)
- ML20076D002 + (12:49:49, 26 May 2025)
- ML20076C998 + (12:49:51, 26 May 2025)
- 05000395/LER-1983-038-03, /03L-0:on 830415,pressurizer Pressure Transmitter IPT-457 Found Out of Tolerance.Caused by Zero & Span Shift of Test Instrument Used in Calibr of Transmitter.Transmitter Recalibr + (12:49:54, 26 May 2025)
- TAC:46448 + (12:49:58, 26 May 2025)
- ML20076C936 + (12:50:00, 26 May 2025)
- ML20076C887 + (12:50:06, 26 May 2025)
- ML20076C880 + (12:50:08, 26 May 2025)
- ML20076C869 + (12:50:11, 26 May 2025)
- ML20076C801 + (12:50:18, 26 May 2025)
- ML20076C769 + (12:50:24, 26 May 2025)
- ML20076C766 + (12:50:26, 26 May 2025)
- ML20076C759 + (12:50:27, 26 May 2025)
- ML20076C722 + (12:50:30, 26 May 2025)
- ML20076C717 + (12:50:31, 26 May 2025)
- ML20076C713 + (12:50:33, 26 May 2025)
- ML20076C710 + (12:50:34, 26 May 2025)