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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
- ML20079G830 + (11:15:49, 26 May 2025)
- ML20079G789 + (11:15:56, 26 May 2025)
- ML20079G748 + (11:16:00, 26 May 2025)
- ML20079G723 + (11:16:05, 26 May 2025)
- ML20079G717 + (11:16:06, 26 May 2025)
- 05000338/LER-1983-085-03, /03L-0:on 831220,discovered Thermal Power Containment Pressure Channel IV Drifting & Causing Intermittent Alarms.Possibly Caused by Dirt in Feedback Coil.Transmitter Cleaned + (11:16:09, 26 May 2025)
- 05000366/LER-1983-135-03, /03L-0:on 831212,during High Reactor Pressure Instrumentation Ft&C Procedure HNP-2-3001,reactor Vessel C Steam High Dome Pressure Switch 2B21-NO23C Out of Calibr. Caused by Setpoint Drift.Switch Recalibr + (11:16:11, 26 May 2025)
- ML20079G647 + (11:16:22, 26 May 2025)
- ML20079G584 + (11:16:31, 26 May 2025)
- ML20079G124 + (11:17:30, 26 May 2025)
- 05000333/LER-1981-039-03, /03X-1:on 810429,containment Spray Valves 10M0V26A & 31A Limit Switch Rotors Failed,Making Containment Spray Loop a Inoperable.Caused by Loose Switch Finger Screws. Rotors Replaced + (11:17:33, 26 May 2025)
- 05000333/LER-1981-039, Forwards LER 81-039/03X-1 + (11:17:36, 26 May 2025)
- EPID:L-2019-LLR-0083 + (11:18:25, 26 May 2025)
- ML20079F381 + (11:19:11, 26 May 2025)
- ML20079F342 + (11:19:17, 26 May 2025)
- ML20079F268 + (11:19:25, 26 May 2025)
- W3P82-0228, Forwards Central Files Version of Layout of Interim Emergency Operations & Backup Facilities.Communications & Dose Assessment Capabilities for Backup Facility Listed + (11:19:33, 26 May 2025)
- ML20079E668 + (11:20:02, 26 May 2025)
- ML20079D772 + (11:21:29, 26 May 2025)
- ML20079D624 + (11:21:42, 26 May 2025)
- 05000293/LER-1990-001, :on 900209,two RCS Instrumentation Excess Flow Check Valves Inappropriately Verified Operable Due to Nomenclature Errors in 1987 Excess Flow Check Valve Surveillance Procedure.Two Valves Replaced + (11:22:05, 26 May 2025)
- TAC:74994 + (11:22:15, 26 May 2025)
- 05000412/LER-1990-011, :on 900906,ESF Actuation & Containment Purge Occurred Due to High Radiation Signal.Caused by Electrical Disturbances Due to Lightning Strike.Damaged Instruments Replaced + (11:22:24, 26 May 2025)
- TAC:68313 + (11:22:36, 26 May 2025)
- ML20079D041 + (11:22:41, 26 May 2025)
- 05000285/LER-1991-004, :on 910212,offsite Power Low Signal Discovered Outside Design Basis.Caused by Inadequate Mod.Mod Implemented to Alter Existing Logic Circuitry + (11:22:52, 26 May 2025)
- ML20079B918 + (11:24:11, 26 May 2025)
- ML20079B853 + (11:24:17, 26 May 2025)
- ML20079B847 + (11:24:19, 26 May 2025)
- ML20079B723 + (11:24:28, 26 May 2025)
- 05000254/LER-1994-016-03, :on 941116,while Repairing 1/2 EDG CW Pump Bedplate,Hanger (H) 1052-M-303 Noted as Being Unloaded. Cause Unknown.Rod Hanger re-adjusted,units 1 & 2 EDG CW Pumps Reviewed & Rev of Applicable Procedures Made + (11:24:44, 26 May 2025)
- ML20079B285 + (11:24:52, 26 May 2025)
- TAC:76131 + (11:25:07, 26 May 2025)
- ML20079B046 + (11:25:27, 26 May 2025)
- 05000333/LER-1994-009-01, :on 941129,partial Invalid Primary Containment Isolation as Result of Personnel Error During Electrical Bus Power Source Transfer.Operations Personnel Restored Sys to Normal in Accordance W/Plant Procedures + (11:25:28, 26 May 2025)
- 05000368/LER-1991-013-01, :on 910512,fire Watches Released from Inoperable Fire Barriers Prematurely.Caused by Inadequate Documentation Re Posting Requirements.Approval by Fire Protection Required Prior to Release in Future + (11:25:33, 26 May 2025)
- 05000382/LER-1991-007-01, :on 910510,review of Calculation EC-E89-007 Revealed That Electronic Sensor Current Transformer Rating on 480-volt safety-related Bus Incorrect.Caused by Failure to Verify Amperage Rating.New Bus Installed + (11:25:38, 26 May 2025)
- 05000334/LER-1991-013, :on 910510,pressurizer Code Safety Valve Lift Setting Discovered Less than Tech Spec Limits.Caused by Failure of Valves to Lift within Setpoint.Beaver Valley Test Procedure Criteria Reevaluated + (11:25:40, 26 May 2025)
- 05000482/LER-1991-006, :on 910512,auxiliary Feedwater Actuation & Control Room Ventilation Isolation Occurred When Power Supply in ESF Actuation Sys Failed.Caused by Faulty 15 Volt Power Supply.Power Supply Replaced + (11:25:42, 26 May 2025)
- 05000333/LER-1991-006-01, :on 910507,manual Reactor Shutdown Occurred Due to Inoperability of Both Low Pressure Coolant Injection Subsystems.Caused Mechancial Failure of One Valve in Each of Two Sys.Root Cause Investigation Started + (11:25:48, 26 May 2025)
- 05000413/LER-1991-012, :on 910505,air Sucked from Ice Condenser During Core Alterations Due to Deficient Communication Between Cro & Ice Machine Operator.Ice Making & Charging Sys Procedure OP/O/B/6200/16 Will Be Revised + (11:25:53, 26 May 2025)
- 05000414/LER-1991-007-01, :on 910510,tech Spec 3.0.3 Entered as Result of Both Trains of Auxiliary Building Ventilation Filtered Sys Being Inoperable.Caused by Inappropriate Action Due to Lack of Attention to Detail + (11:25:55, 26 May 2025)
- 05000354/LER-1991-008-01, :on 910507,reactor Scram on Low Water Level Occurred.Caused by Personnel Error.Counseling Controls Technician Re self-verification & Attention to Detail & Implementing Design Change + (11:25:59, 26 May 2025)
- 05000259/LER-1991-006-02, :on 910507,unplanned ESF Actuation Occurred When Control Room Emergency Ventilation Sys Initiated. Caused by Design Which Made It Difficult to Perform Work. Util Will Evaluate Need for Design Change + (11:26:01, 26 May 2025)
- 05000263/LER-1991-010, :on 910507,reaction Protection Sys Actuation Occurred.Caused by Spurious Increase of Intermediate Range Monitor Signals.Investigation Initiated.Procedures Revised + (11:26:02, 26 May 2025)
- 05000374/LER-1991-001-01, :on 910110,high Pressure Core Spray Pump Room & Turbine Bldg Fire Rated Barrier Discovered Degraded During Insp.Caused by Failure to Install Fire Barriers.Establish Hourly/Continuous Fire Watch + (11:26:04, 26 May 2025)
- 05000425/LER-1991-007-02, :on 910507,automatic Reactor Trip Occurred. Caused by Generator Loss of Field.Design Change Implemented to Allow Plant Computer to Monitor Status of Generator Field Shorting Breaker + (11:26:06, 26 May 2025)
- 05000325/LER-1991-013, :on 910507,coincident Hpic/Rcic Discovered Inoperable.Caused by Loss of RCIC High Steam Flow Transmitter.Tightening of Leaking Fitting & Venting & Filling of Sensing Lines Performed + (11:26:11, 26 May 2025)
- 05000325/LER-1991-012, :on 910503,unexpected ESF Actuation Occurred While Hanging Clearance.Caused by Personnel Error.Involved Clearance Ctr Personnel Counseled & Review of Event Conducted in Operations Real Time Training + (11:26:13, 26 May 2025)
- 05000354/LER-1991-009-01, :on 910508,full Reactor Protection Sys Actuation Occurred Due to Electronic Spiking of Intermediate Range Monitor G.Caused by Equipment Malfunction.Monitor Replaced Prior to Plant Return to Power + (11:26:14, 26 May 2025)
- 05000277/LER-1991-011-01, :on 910508,discovered That ST 16.2.1, Fire Sys Weekly Check Inadvertently Deferred Beyond TS Time Limit. Caused by Misleading Test Frequency Listed on Test.Test Revised & Event Reviewed W/Personnel + (11:26:16, 26 May 2025)