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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
- 05000361/LER-1983-048-03, Pilot Flames of Trains a & B Toxic Gas Isolation Sys Butane/Propane Monitors Experienced Persistent flame-out After Replacement of Hydrogen Cylinder + (12:36:22, 26 May 2025)
- 05000361/LER-1983-047-03, Toxic Gas Isolation Sys Train a Declared Inoperable.Caused by Two Simultaneous Failures:Discharged Battery Supply & Misaligned Alarm Setpoint.Battery Replaced + (12:36:25, 26 May 2025)
- 05000361/LER-1983-057-03, /03L-0:on 830522,fire Computer Alarms Received for Fire Zones 22,29,30,31,32A,32B & 53.Investigation Disclosed Fire Panel 2/3 L203 Inoperable.Caused by Incorrectly Rewired Smoke Detector.Detector Rewired + (12:36:28, 26 May 2025)
- 05000321/LER-1983-085-03, /03L-0:on 830802,drywell Equipment Drain Sump Isolation Valve 1G11-F020 Had Double Position Indication in Full Closed Position.Caused by Loose Set Screw in Valve Closed Limit Switch Actuator.Actuator Adjusted + (12:36:36, 26 May 2025)
- 05000336/LER-1983-022-03, /03L-0:on 830528,while Cooling Down ESF Actuation Sys,Pressurizer Pressure Block Permissive Alarmed in Nonconservative Direction.Caused by Personnel Error.Event Covered in Detail in Training Session + (12:36:40, 26 May 2025)
- 05000321/LER-1983-082-03, /03L-0:on 830729,during Control Room Panel Walkdown,Hpci Pump Room Cooler Indicator Light on Control Room Panel Not Lit,Indicating Cooler Inoperable.Caused by Electrical Power Circuit Being in Off Position + (12:36:46, 26 May 2025)
- LD-83-053, Forwards Basis for Design of Plant W/O Pipe Whip Restraints for RCS Main Loop Piping, to Demonstrate That guillotine-type Failure of RCS Main Loop Piping Need Not Be Considered in Design Basis for Sys 80 + (12:37:38, 26 May 2025)
- 05000348/LER-1983-024-03, /03L-0:on 830512,rod Control Sys Declared Inoperable Upon Receipt of Failure Alarm on Power Cabinet 2AC.Caused by Failure of Regulator Circuitry Card.Card Replaced + (12:37:44, 26 May 2025)
- 05000389/LER-1983-006, Submits Supplemental Info to LER 83-06 Re Safety Injection Sys Vent/Drain Vibration Restraints.Field Insp Program,Field Vent/Drain Insp & Plant Change/Mod Procedure Initiated.Info to Be Included in Revised LER + (12:38:27, 26 May 2025)
- 05000280/LER-1983-033-03, /03L-0:on 830802,torque Switch for MDV-1289B Removed,Rendering Valve Inoperable.Caused by Personnel Error in Performing Work on Wrong Valve.Torque Switch Replaced + (12:38:33, 26 May 2025)
- 05000318/LER-1980-047-03, During Normal Operation, Containment RMS Pump Failed Resulting in Loss of Containment Gaseous & Particulate Radiation Monitors.Caused by Corrosion.Pump Replaced + (12:38:46, 26 May 2025)
- 05000317/LER-1980-046-03, Containment RMS Pump Failed,Resulting in Loss of Containment Gaseous & Particulate Radiation Monitors.Caused by Corrosion & Subsequent Vane Wear/Failure Due to Humidity + (12:38:59, 26 May 2025)
- A830013, Forwards Addl QA Program,App D Info,In Response to NRC 830415 Request.Next Formal Rev to Updated SAR Scheduled for Jul 1983 + (12:40:00, 26 May 2025)
- NUREG-0910, Rev. 1, NRC Comprehensive Records Dispostion Schedule + (12:40:56, 26 May 2025)
- L-09-102, Design Rept for Recirculation Sys Weld Overlay Repairs at Brunswick Steam Electric Plant,Unit 1 + (12:41:56, 26 May 2025)
- ML20076F885 + (12:42:20, 26 May 2025)
- ML20076F881 + (12:42:22, 26 May 2025)
- A03174, Responds to 830406 SER Re Environ Qualification of Electrical Equipment for Facility.Corresponding Technical Evaluation Rept Contains No Proprietary Info & Can Be Released for Public Disclosure,Per 10CFR2.790 + (12:42:44, 26 May 2025)
- ML20076F422 + (12:43:30, 26 May 2025)
- TAC:52415 + (12:43:38, 26 May 2025)
- 05000293/LER-1981-059-03, Acceptance Criteria for Test 8.7.3,Secondary Containment Leak Rate Test, Not Met. Caused by Damper Alignment Reducing Capability.Engineering Evaluations Added to Procedure + (12:44:40, 26 May 2025)
- 05000318/LER-1981-050-03, Reactor Protective Sys Channel B Thermal Margin/Low Pressure Trip Unit Bypassed for Maint After Receiving Spurious Asymmetric Steam Generator Trips.Caused by Failed Signal Isolator + (12:45:20, 26 May 2025)
- 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)