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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
- 05000285/LER-1983-013-03, /03L-0:on 831215,during Surveillance Test ST-ESF-3,pressure Switches A/PC-742-1 & A/PC-742-2 Found Inoperable.Caused by Instrument Drift.Switches Recalibr + (11:14:53, 26 May 2025)
- ML20079H082 + (11:14:55, 26 May 2025)
- ML20079H071 + (11:14:58, 26 May 2025)
- ML20079H005 + (11:15:05, 26 May 2025)
- 05000325/LER-1983-050-03, /03L-0:on 831212,RHR Sys Flow Indication Signal Converter 1-E11-FY-3338 Could Not Be Calibr Due to Fluctuating Instrument Output Signal.Caused by Cold Solder Joint.Solder Joint Repaired + (11:15:07, 26 May 2025)
- 05000366/LER-1983-148-03, /03L-0:on 831208,personnel Determined That Continuous Fire Watch Not Implemented within 1 H When Fire Door 2L48-2R53 Determined Inoperable.Caused by Personnel Error & Component Failure.Fire Door Adjusted + (11:15:11, 26 May 2025)
- 05000482/LER-1991-016, :on 910910,discovered That Five Control Bldg HVAC Sys Ductwork Damper Insp Covers Not Reinstalled Since Maint Activities on 910909.Caused by Inadequate Work Controls.Instructions Will Be Reviewed + (11:15:18, 26 May 2025)
- 05000327/LER-1991-021, :on 910903,discovered That Surveillance Instruction to Implement Surveillance Requirement for Battery Performance Discharge Test Did Not Require Post Maint Test.Test Revised + (11:15:21, 26 May 2025)
- ML20079G928 + (11:15:23, 26 May 2025)
- ML20079G889 + (11:15:27, 26 May 2025)
- ML20079G886 + (11:15:29, 26 May 2025)
- ML20079G881 + (11:15:30, 26 May 2025)
- 05000374/LER-1991-009-06, :on 910905,Div 1,Group VI & Group Viii Isolation Occurred.Caused by Mechanic Unintentionally Breaking Wire Leading to Riley Temp Module.Wire Replaced + (11:15:33, 26 May 2025)
- 05000366/LER-1983-136-03, /03L-0:on 831213,standby Gas Treatment Fan 2B Tripped & Would Not Restart.Caused by Component Failure. Fan Motor Starter Replaced + (11:15:35, 26 May 2025)
- 05000361/LER-1991-013-01, :on 910905,Train a Toxic Gas Isolation Sys Actuated.Caused by Inattention to Detail (Cognitive Error) by Operator.Operator Received Appropriate Disciplinary Action.Event Reviewed W/Personnel + (11:15:37, 26 May 2025)
- 05000352/LER-1990-003, :on 900208,HPCI Sys Inboard Isolation Valve Isolated During Isolation Logic Surveillance Test.Caused by Mfg Error.Program for Replacement/Rework of Trip Units Being Implemented.Estimated Completion Date Dec 1993 + (11:15:38, 26 May 2025)
- 05000255/LER-1983-078-03, /03L-0:on 830915,QA Audit Revealed That Tech Spec Surveillance Procedure FO-1 Not Performed within Required Frequency.Caused by Personnel error.FO-1 Will Be Completed Prior to Plant Startup + (11:15:42, 26 May 2025)
- 05000267/LER-1983-054-03, /03L-0:on 831213,emergency Feedwater Supply Header to Loop I Helium Circulators Unavailable to Drive Circulator Water Turbines.Caused by Repair to Safety Relief Valves & Pressure Control Valve + (11:15:44, 26 May 2025)
- ML20079G847 + (11:15:46, 26 May 2025)
- 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)