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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
- IR 05000373/1981023 + (06:12:05, 23 December 2024)
- 05000369/LER-1981-044-37, /03L-0:on 810410,while in Mode 3,Train a of Control Area Ventilation Sys Was Declared Inoperable Due to Failure of a Chiller.Caused by Low Setting on Chilled Water Thermostat.Chiller Restarted & Temp Controller Adjusted + (06:12:09, 23 December 2024)
- ML20009C365 + (06:12:11, 23 December 2024)
- ML20009C363 + (06:12:12, 23 December 2024)
- 05000287/LER-1981-003, Forwards LER 81-003/01T-0.Detailed Event Analysis Encl + (06:12:14, 23 December 2024)
- 05000369/LER-1981-050-03, /03L-0:on 810411,during Mode 3 Initial Fuel Loading,Containment Pressure Exceeded Tech Specs.Caused by Insufficient Amount of Time to Perform Sampling,Analysis & Reporting.Controlled Release Was Initiated + (06:12:16, 23 December 2024)
- ML20009C357 + (06:12:18, 23 December 2024)
- 05000369/LER-1981-044, Forwards LER 81-044/03L-0.Detailed Event Analysis Encl + (06:12:20, 23 December 2024)
- ML20009C350 + (06:12:21, 23 December 2024)
- 05000369/LER-1981-050, Forwards LER 81-050/03L-0 + (06:12:23, 23 December 2024)
- ML20009C347 + (06:12:24, 23 December 2024)
- ML20009C344 + (06:12:26, 23 December 2024)
- 05000339/LER-1981-003-03, /03L-0:on 810104,casing Cool Tank Level Indication LI-RS-203B Failed High.Caused by Frozen Transmitter Due to Heat Tracing Failure.Transmitter Was Thawed Out & Redundant Heat Tracing Turned on + (06:12:28, 23 December 2024)
- ML20009C342 + (06:12:29, 23 December 2024)
- 05000369/LER-1981-036-01, /01T-1:on 810414,during Mode 3 Failure of One Seal of Lower & Upper Personnel Air Lock Occurred.Caused by Pressure Exceeding 55 Psi & Door Not Properly Aligned.Seal Inflation Reduced & New Seals Installed + (06:12:30, 23 December 2024)
- ML20009C339 + (06:12:33, 23 December 2024)
- NUREG/CR-1762, Board Notification 81-09:forwards NUREG/CR-1762, Analysis of Hydrogen Mitigation for Degraded Core Accident in Sequoyah Nuclear Power Plant + (06:12:37, 23 December 2024)
- 05000339/LER-1981-003, Forwards LER 81-003/03L-0 + (06:12:39, 23 December 2024)
- ML20009C334 + (06:12:40, 23 December 2024)
- 05000251/LER-1981-001-03, /03L-0:on 810112,during Startup,For 4-h,condensate Storage Tank Contained Less than 185,000 Gallons Required by Tech Spec 3.8.1.C.Caused by Increased Water Demand During Low Power Physics Testing Exceeding Treatment Plant Ou + (06:12:42, 23 December 2024)
- 05000369/LER-1981-036, Forwards LER 81-036/01T-1.Detailed Event Analysis Encl + (06:12:47, 23 December 2024)
- ML20009C330 + (06:12:49, 23 December 2024)
- 05000369/LER-1981-086-01, /01T-0:on 810529,during Mode 4 Initial Fuel Loading,Both Trains of Control Room Ventilation Sys Were Inoperable.Caused by Procedural Error.Hepa Filters Retested & Declared Operable.Shift Supervisors Have Been Cautioned + (06:12:51, 23 December 2024)
- ML20009C328 + (06:12:52, 23 December 2024)
- ML20009C327 + (06:12:53, 23 December 2024)
- 05000369/LER-1981-084-01, /01T-0:on 810526,during Mode 5 Initial Fuel Loading & Check Valve Testing,Soft Seats on Containment Isolation Valves Were Damaged.Caused by Reverse Pressurization.Damaged Seat Disc Assembly Will Be Replaced + (06:12:55, 23 December 2024)
- 05000369/LER-1981-086, Forwards LER 81-086/01T-0.Detailed Event Analysis Encl + (06:12:56, 23 December 2024)
- 05000270/LER-1981-009-03, /03L-0:on 810415,during Low Pressure Svc Water Pump Periodic Test,Valves 2LPSW-19 & 2LPSW-21 Were Closed Resulting in RB Rbcu Being Out of Svc.Caused by Personnel Error.Valve 2LPSW-19 Opened & Personnel Counseled + (06:12:58, 23 December 2024)
- 05000251/LER-1981-001, Forwards LER 81-001/03L-0 + (06:13:01, 23 December 2024)
- IR 05000282/1981012 + (06:13:03, 23 December 2024)
- ML20009C318 + (06:13:05, 23 December 2024)
- 05000339/LER-1980-105-03, /03L-0:on 801226,w/Unit 2 at 99.5% Power Turbine First Stage Pressure Channel Failed.Caused by Frozen Transmitter.Ventilation & Heating Problems Corrected & Channel Returned to Svc + (06:13:06, 23 December 2024)
- 05000369/LER-1981-084, Forwards LER 81-084/01T-0.Detailed Event Analysis Encl + (06:13:08, 23 December 2024)
- 05000369/LER-1981-045-03, /03L-0:on 810409,various Portions of Fire Detection Sys Inoperable for Periods Over 1-hr from 810409- 0501.Caused by Area Const.Fire Watches & Patrols Established as Required + (06:13:10, 23 December 2024)
- 05000269/LER-1981-007-01, /01T-0:on 810410,fire Barrier Door for West Penetration Room Was Inoperable W/O Proper Fire Watches Maintained.Caused by Personnel Error.Individual Involved Counseled Re Importance of Communication + (06:13:12, 23 December 2024)
- 05000270/LER-1981-270, Forwards LER 81-270/03L-0.Detailed Event Analysis Encl + (06:13:14, 23 December 2024)
- ML20009C310 + (06:13:15, 23 December 2024)
- ML20009C308 + (06:13:17, 23 December 2024)
- 05000339/LER-1980-105, Forwards LER 80-105/03L-0 + (06:13:18, 23 December 2024)
- 05000269/LER-1981-007, Forwards LER 81-007/01T-0.Detailed Event Analysis Encl + (06:13:21, 23 December 2024)
- 05000369/LER-1981-045, Forwards LER 81-045/03L-0 + (06:13:23, 23 December 2024)
- ML20009C301 + (06:13:24, 23 December 2024)
- 05000369/LER-1981-041-03, /03L-0:on 810408,open Penetration Found in Health Physics Change Room Floor.Caused by Trunk Obstruction & Subsequent Personnel Error.Fire Watch Established & Work Order Written to Repair Firestop + (06:13:26, 23 December 2024)
- 05000369/LER-1981-042-03, /03L-0:on 810406,during Mode 5 Initial Fuel Loading,Seismic Monitoring Instrument Starter Unit Was Not Operating Properly.Caused by Broken Wire & Sensitivity Potentiometer Out of Calibr.Wire Repaired + (06:13:29, 23 December 2024)
- ML20009C297 + (06:13:31, 23 December 2024)
- 05000369/LER-1981-041, Forwards LER 81-041/03L-0.Detailed Event Analysis Encl + (06:13:33, 23 December 2024)
- 05000369/LER-1981-042, Forwards LER 81-042/03L-0.Detailed Event Analysis Encl + (06:13:35, 23 December 2024)
- ML20009C292 + (06:13:37, 23 December 2024)
- ML20009C290 + (06:13:38, 23 December 2024)
- ML20009C289 + (06:13:38, 23 December 2024)
- ML20009C288 + (06:13:40, 23 December 2024)