Search by property

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

• ML17319A487  +
• ML20009C878  +
• 05000272/LER-1995-020-01, :on 950914,vital 230 Volt MCCs Declared Inoperable Due to Failed Bus Bar Bolting.Caused by Stress Corrosion Cracking.Design Change Package DCP-1ER-0098 Implemented to Replace Bus Bolts W/Carbon Steel Bolts  +
• ML19317D828  +
• ML20053C217  +
• ML20203K408  +
• ML20234B275  +
• IA-87-216, Submits Daily Highlight.On 870311,while Unit 1 Cooled Down from Hot Functional Test,Severe Water Hammer Event Occurred in RHR Sys Hx.Caused by Operator Apparently Missing Step in Procedure.News Release & Related Info Encl  +
• ML20215G864  +
• ML20215M470  +
• 1CAN099009, Monthly Operating Rept for Aug 1990 for Arkansas Nuclear One Unit 1  +
• 05000316/LER-2024-003, Plant Shutdown Required by Technical Specifications Due to Reactor Coolant System Identified Leakage  +
• 05000373/LER-1989-011, :on 890302,sys Auxiliary Transformer Tripped. on 890304,diesel Generator 2B Fuel Filter Inlet Pressure Gauge Found Leaking Fuel Oil Into Room.Caused by Damaged Gauge Due to Vibration.Line Plugged  +
• 05000373/LER-1989-009-01, :on 890302,phase to Ground Fault Resulted in Generator Isolation.Caused by Failure Phase C Lightning Arrestor on Primary of Side of Station Auxiliary Transformer  +
• 05000373/LER-1989-009, :on 890302,phase to Ground Fault Occurred at Phase C Lightning Arrestor on Primary Side of Sys Auxiliary Transformer.Caused by Phase to Ground Fault That Occurred from Lightning Arrestor Due to Blown Debris  +
• 05000423/LER-1986-041, :on 860724,reactor Trip Occurred Due to lo-lo Level in Steam Generator D.Caused by Feedwater Isolation. Limit Switches Adjusted and Positioners Recalibr.Plant Mod Planned to Replace Existing Positioners  +
• 05000414/LER-1986-032, :on 860709,main Feedwater Isolation Occurred Due to hi-hi Level in Steam Generator C.Caused by Leaking Control Valves.Procedures Revised to Isolate Control Valves When Providing Flow W/Control Bypass Valves  +
• 05000414/LER-1986-032-01, :on 860708,main Feedwater Isolation Occurred Due to hi-hi Level in Steam Generator C.Caused by Leaking Control Valves.Cf Isolation Signal Reset.Main Feedwater Pump Turbine Started  +
• 05000414/LER-1988-025, :on 880626,automatic Reactor Trip Occurred Due to Lo Lo Steam Generator Level.Caused by Personnel Error. Existing Communication Methods Will Be Evaluated & Improved  +
• 05000341/LER-1985-035, :on 850709,reactor Scram Occurred Due to Actual Reactor Water Level 3 Condition.Caused by Operator Not Recognizing Water Level Decrease & Failing to Respond to Alarm.Shift Supervisors Counseled  +
• 05000302/LER-1996-017, :on 960531,reactor Tripped on High Reactor Coolant Pressure During Turbine Testing.Caused by Debris in Manual Isolation Valve.Post Trip Analysis Performed & Request for Engineering Assistance Initiated  +
• 05000324/LER-1991-010-02, :on 910806,RWCU Sys Automatically Isolated on High Differential Flow While Being Restored to Svc.Caused by Inadequate Procedures.Rwcu Reject to Main Condenser Isolation Valve Replaced  +
• 05000324/LER-1991-009-02, :on 910709,ESF Actuation Occurred Due to Voltage Spike During Routine Hpic Surveillance.Caused by de-energization of Relays.Movs Installed  +
• 05000277/LER-1994-009-01, :on 940921,six Valves Associated W/Primary Containment Isolation Sys Group II Isolation Logic Closed. Caused by Lifting Common Neutral Lead on Relay 16A-K63 Part of PM Activity.Pcis Valves Replaced.W/Undated Ltr  +
• IR 05000338/1989035  +
• ML20033F239  +
• 05000373/LER-1989-010-01, :on 890303,setpoint Drift of Low Level Confirmed Automatic Depressurization Sys Permissive Switch Found in Excess of Reject Limit.Caused by Low Reactor Level During Reactor Scram.Mods Planned  +