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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

• ML18099A226  +
• 05000272/LER-1991-030, :on 910920,both Pressurizer PORVs Failed Operability Check.Caused by Inability of Buna-N Diaphragm Matl to Maintain Physical Properties.Installed New Buna-N Fabric Reinforced Diaphragm Matl in Unit 1  +
• ML18151A893  +
• L-2008-260, Environmental Protection Plans, Unusual or Important Environmental Event - Manatee  +
• ML19155A217  +
• NRC 2019-0026, Relief Request 2-RR-17 Extension of the Primary Nozzle Dissimilar Metal (DM) Weld Inspection Interval. with LTR-SDA-19-071-NP Enclosure  +
• ML20055A577  +
• ML20058N663  +
• IR 05000312/1985032  +
• ML20141C788  +
• ML20127F576  +
• ML20302A469  +
• ENS 55202  +
• ML20211L834  +
• ML20210K582  +
• IR 05000334/2021001  +
• ML21043A178  +
• ML23180A241  +
• ML24242A104  +
• 05000266/LER-1986-006-01, :on 861128,while Unit Operating at 100% Power, 2.5 Turbine Runback to 95% Power Experienced.Caused by Momentary Loss of Power on White Instrument Bus While Normal Power Supply Inverter Transferred to Spare  +
• 05000387/LER-1986-017, :on 860414,isolations of Reactor Bldg Ventilation Zones I & II Occurred,Causing Standby Gas Treatment Sys & Emergency Outside Air Sys to Initiate.Caused by Improper Performance of Procedure  +
• 05000423/LER-1988-017, :on 880425,4 H Sample Flow Rate Estimate Not Performed Per Tech Spec 3.3.3.10.Caused by Personnel Error. Written Communications Between Depts Required When Directing Another Dept to Comply W/Tech Spec Action  +
• 05000338/LER-1986-006-01, :on 860326,trip from 100% Power Occurred.Caused by Safety Injection Due to Closure of Main Steam Line Trip Valve B.Ruptured Diaphragms Replaced  +
• 05000280/LER-1984-019, :on 840905,control Room Area Emergency Ventilation Sys Technically Inoperable.Caused by post- Maint Testing Oversight.Flow Test Performed on Both Units Relay Room Emergency Ventilation Fans  +
• 05000293/LER-1995-003, :on 950324,manually Initiated RPS Scram Signal & Scram Occurred.Caused by Deliberate Movement of Reactor Mode Selector Switch from Run Position.Controller & Linkage Being Replaced  +
• 05000280/LER-1997-002-01, :on 970116,one Train of Auxiliary Ventilation Sys Declared Inoperable.Caused by Personnel Error.Properly Adjusted Damper 1-VS-MOD-58B & Exited Seven Day LCO on 970116  +
• 05000280/LER-1997-002, :on 970116,one Train of Auxiliary Ventilation Sys Was Inoperable Outside of Ts.Caused by Personnel Error. Submitted Deviation Rept Re Reverse Rotation of Fan & Work Request to Adjust Linkage  +
• 05000315/LER-1987-010, :on 870605,inadvertent Opening of Reactor Trip Breakers Occurred Due to High Turbine Exhaust Pressure. Caused by Excessive Leakage of Low Pressure Steam Supply Isolation Valve AMO-12.Procedures Implemented  +
• ML18152A229  +
• ML20296A555  +
• 05000461/LER-1999-008, :on 990514,reactor Vessel Level Transient Was Noted.Caused by Failure of Motor Driven Reactor FW Pump Regulating Valve.Initiated Manual Scram & Fixed Procedure Discrepancies  +
• ML25101A141  +
• ML25252A399  +