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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

• ML20076K230  + (12:34:56, 26 May 2025)
• ML20076K225  + (12:34:58, 26 May 2025)
• ML20076K218  + (12:35:00, 26 May 2025)
• ML20076K215  + (12:35:02, 26 May 2025)
• ML20076K204  + (12:35:04, 26 May 2025)
• 05000366/LER-1983-050-03, RCIC Coupling End Bearing Temp Switch 2E51-N753 Removed & Different Model Installed W/O Design Change Request.Caused by Personnel Error.Design Change Request Written  + (12:35:30, 26 May 2025)
• 05000339/LER-1983-063-03, /03L-0:on 830730,rod Insertion Limits Violated for 1 H.Caused by Control Room Operator Using Secondary Calorimetric to Determine Power Level.Limits Are Actually Function of Primary Power  + (12:35:34, 26 May 2025)
• 05000311/LER-1983-044-01, /01T-0:on 830811,following Reactor Trip,Vital Bus Sustained Degraded Undervoltage Relays Found Slightly Below Min Value.Caused by Setpoint Drift.Relays Recalibr  + (12:35:42, 26 May 2025)
• 05000366/LER-1983-070-03, /03L-0:on 830801,during Monthly HPCI Steam Line Delta P Instrument Ft & C Procedure,High Differential Pressure Indicating Switch 2E41-N004 Found Out of Calibr. Caused by Setpoint Drift.Switch Recalibr  + (12:35:44, 26 May 2025)
• 05000389/LER-1983-043-03, /03L-0:on 830730,during Power Ascension Testing, While at 80% Power & W/Charging Pump 2C Out of Svc for Maint,Pump 2B Declared Out of Svc.Caused by Pump Accumulator Dampener in Low Nitrogen Pressure Condition  + (12:35:46, 26 May 2025)
• 05000272/LER-1983-032-03, /03L-0:on 830725,during Routine Power Operation, Boric Acid Transfer Pump 11 Tripped Shortly After Being Started,Following Completion of Batch Transfer Evolution. Cause Assumed to Be Solid Boron Obstruction  + (12:35:57, 26 May 2025)
• 05000311/LER-1983-039-03, /03L-0:on 830723,control Rod 2C4 Inserted Fully & Could Not Be Withdrawn.Unit Placed in Hot Standby.Caused by Control Rod Drive Mechanism Cable Connector Pins Pushed Into Insulator,Resulting in Intermittent Connection  + (12:36:00, 26 May 2025)
• 05000321/LER-1983-084-01, /01T-0:on 830813,main Steam Line Radiation Monitors 1D11-K603C,D & 2D11-K603A,B,C & D Found to Have Setpoint Greater than Three Times Normal Operating Background.Caused by Inadequate Procedure  + (12:36:02, 26 May 2025)
• ML20076J766  + (12:36:05, 26 May 2025)
• 05000331/LER-1983-023-03, /03L-0:on 830528,during Normal Operation Surveillance Testing,Control Bldg B Discharge Valve AV-7318B Would Not Open in Manual or Auto Mode.Caused by Plugged Dirt in Pilot Positioner.Positioner Cleaned  + (12:36:07, 26 May 2025)
• 05000272/LER-1983-033-01, /01T-0:on 830811,unit Tripped.Caused by Grass & Debris Accumulation on Circulating Water Sys Intake Screens. Screens Cleaned.Debris Will Be Routinely Cleaned from Sys Intakes  + (12:36:10, 26 May 2025)
• 05000366/LER-1983-073-03, /03L-0:on 830802,during Performance of HPCI Turbine Exhaust Diaphragm Pressure Instrument Procedure Ft&C,B HPCI Instrument Out of Calibr.Caused by Setpoint Drift.Instrument Recalibr  + (12:36:12, 26 May 2025)
• 05000366/LER-1983-023-01, Personnel Noted Cracklike Indications on Recirculation Sys (2B31) endcap-to-manifold Weld Heat Affected Zone of Weld 2B31-22BM-4.Caused by Intergranular Stress Corrosion  + (12:36:15, 26 May 2025)
• 05000346/LER-1983-041-03, /03L-0:on 830727,three Fire Dampers Found Nonfunctional.Caused by Pressure from Surrounding Concrete. Dampers Forced Closed.On 830729,4-inch Square Cable Duct Found Improperly Sealed.Caused by Const Error  + (12:36:18, 26 May 2025)
• 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)