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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

• ML17252A921  +
• ML092520252  +
• 05000272/LER-1992-012, :on 920602,1R11A Radiation Monitoring Sys Channel Spiked Into Alarm Resulting in CP/P-VR Sys Isolation Signal.Caused by Equipment Failure.Sys Returned to Service After Replacement of Warning Sys  +
• ML031750588  +
• ML20059K307  +
• ML20087H893  +
• ML20077P181  +
• 05000029/LER-1985-009, Forwards LER 85-009-00  +
• ML20210B004  +
• L-98-197, Monthly Operating Repts for Sept 1998 for Beaver Valley Power Station,Units 1 & 2.With  +
• B11930, Discusses Effects of Hurricane Gloria,Including Preparations for Storm & Loss of Offsite Power Events at Millstone Units 1 & 2 on 850927.Advance Notification Associated W/Severe Weather Events Permits Advance Precautionary Actions  +
• 05000382/LER-1992-002-01, :on 920325,unusual Event Declared Due to RCS Unidentified Leakage in Excess of TS Limit of 1 Gallon Per Minute.Caused by Failed Packing Gland Studs Due to Boric Acid Corrosion.Valve RC-104 Will Be Repaired  +
• 05000254/LER-1991-011-02, :on 910813,determined That Differential Pressure Could Not Be Maintained During Secondary Containment Capability Test.Caused by Air in-leakage Via Reactor Bldg Roof.Setpoint Changed  +
• 05000293/LER-1993-022, :on 930910,simultaneous Loss of Preferred Offsite Power & Automatic Scram Resulting from Load Rejection Occurred.Caused by Load Rejection.Switchyard Walked Down for Evidence of Damage  +
• 05000293/LER-1993-018, :on 930721,planned Shutdown Initiated Due to Unidentified Leakage of 3 Gpm.On 930722,planned Shutdown Became TS Required Shutdown When Insp Revealed Leakage to Be Rc Pressure Boundary Leakage.Leakage Repaired  +
• 05000272/LER-1981-062, Forwards LER 81-062/03l-0.Detailed Event Analysis Encl  +
• 05000416/LER-2017-008, Failure to Perform/Document Diesel Generator Common Mode Failure Evaluations  +
• 05000311/LER-1988-002, :on 880113,during Routine Tour of Svc Water Intake Structure,Operator Observed Excessive Leakage from Pump 22.Caused by Equipment Malfunction.Pump Replaced W/Spare Pump  +
• L-90-230, Reactor Containment Bldg Integrated Leakage Rate Test Final Rept  +
• 05000397/LER-1987-020, :on 870702,reactor Scrammed.Caused by Motor Failure of Reactor Protection Sys (RPS) Motor Generator a Due to Ground Short & Broken Stop Tab on Stop Plate of RPS Power Supply Transfer Switch  +
• ML18152A232  +
• ML18152A121  +
• 05000456/LER-2021-001, Train a and B Source Range Neutron Flux Trip Functions Bypassed During Plant Startup  +
• 05000461/LER-1992-008-01, :on 920623,inattention to Detail Surveillance Resulted in Mispositioning Reactor Mode Switch & Actuation of Containment Isolation Valves & Reactor Protection Sys. Operator Counseled  +
• 05000423/LER-1991-014, :on 910609,reactor & Subsequent Turbine Trip Occurred.Caused by phase-to-ground Fault on 345 Kv Sys Transmission Line & Loose Restraint Tap of Relay.Tap Screw & Wiring Repaired & Relay Returned to Svc  +
• 05000423/LER-1990-013, :on 900416,manual Reactor Trip Occurred Due to Imminent Loss of Condenser Vacuum.Caused by Inadequate Administrative Guidance.Personnel Instructed to Closely Monitor Trash Rack Water Levels  +