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

• ML12128A161  +
• ML18152A125  +
• 05000499/LER-1989-027, :on 891025,discovered That Closed Limit Switch on Main Turbine Throttle Valve 2 Disconnected.Caused by Failure of Limit Switch Linkage.Review to Be Performed of Limit Switch Linkage Design  +
• ML20055A577  +
• ML19326A556  +
• ML20080C234  +
• ML20076H343  +
• ML20205P565  +
• ML20195D000  +
• ML20245A231  +
• 2CAN059109, Monthly Operating Rept for Apr 1991 for Arkansas Nuclear One Unit 2  +
• 05000293/LER-1989-020, :on 890614,unplanned Reactor Protection Sys Scram Signal Occurred During Shutdown.Caused by Operator Error.Responsible Operator Verbally Reprimanded for Failing to Follow Approved Procedure  +
• 05000455/LER-1988-001-02, :on 880212,feedwater Pump 2C Tripped on Overspeed & Efforts to Shed Load Unsuccessful.Caused by Failure of Digital Electrohydraulic Control Sys to Respond Properly & Defective Servovalve.Valve Replaced  +
• 05000311/LER-1983-041-03, /03L-0:on 830801 & 09,spurious Actuations of Safeguards Equipment Control Sys Channel a Caused Deenergization of Vital Bus 2A.Possibly Caused by near-short Condition on Output Test Panel Terminals  +
• 05000313/LER-1994-003, :on 941008,tested Surveillance of Some Engineered Safeguards Components Did Not Verify Operability as Required by TS Due to Procedural Deficiencies.Existing Testing Program Evaluated  +
• 05000374/LER-1994-011-08, :on 941220,HPCS Sys Declared Inoperable.Caused by Design Deficiency.Meggered Motor,Inspected Breaker & Trip Tested & Replaced Control Switch as Precautionary Measure.W/  +
• 05000412/LER-1990-019, :on 901105,fault Occurred on 138-kV Bus,Causing Loss of Power to Train a Normal & Emergency 4 Kv Buses. Caused by Adverse Weather Conditions.Air Bottles Isolated & Signal Reset  +
• 05000414/LER-1990-004-02, :on 900202,Tech Spec 3.0.3 Entered as Result of Two Channels of Power Range Nuclear Instrumentation Being Out of Acceptable Range.Caused by Defective Procedure.New Procedure Developed  +
• 05000369/LER-1981-051, Forwards LER 81-051/03L-0.Detailed Event Analysis Encl  +
• 05000281/LER-1996-001-02, :on 960222,through-wall Leak Identified in Unit 2 RHR Piping.Caused by General Intergranular Attack on Inside Surface of Piping.Conservative Leakage Rate of One Drop Every Ten Minutes Estimated  +
• 05000397/LER-1993-007, :on 930210,low RPV Level Reactor Scram Initiated by RPS in Response to Actual Low Water Level Condition.Caused by Connector Pin Corrosion.Suppression Pool Level Lowered  +
• 05000237/LER-1988-005-06, :on 880426,reactor Bldg Ventilation Sys (RBVS) Tripped,Initiating Standby Gas Treatment a Sys Train.Caused by Spurious Instantaneous Spike on Unit 2 Rbvs.Calibr Check of Unit 2 RBVS Performed Satisfactorily  +
• 05000296/LER-2011-001, For Browns Ferry Nuclear Plant, Unit 3, Regarding Loss to Shutdown Cooling (RHR)  +
• ML020320397  +
• ML25031A074  +
• 05000266/LER-1998-002, :on 980108,failure of High Voltage Station Auxiliary Transformer Occurred Due to Ground in Low Voltage Side Bus Duct.Operability of 1X03 Was Restored & Verified to Be in Operation by Infrared Scan  +