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

• ENS 41322  +
• ENS 50418  +
• 05000440/LER-2001-002  +
• ENS 52961  +
• ML20012C529  +
• ML19325D165  +
• ML19317G463  +
• ML20024F070  +
• ENS 44056  +
• ML041540456  +
• ML20245F323  +
• 2CAN078604, Monthly Operating Rept for June 1986  +
• ML20217F967  +
• 05000322/LER-1989-006, :on 890707,hydraulic Transient Inadvertently Initiated Which Resulted in Automatic ESF & Reactor Trip. Caused by Personnel Error.Reactor Trip & Analog Trip Alarms Reset.Personnel Involved Counseled  +
• 05000333/LER-1989-006-01, :on 890419,standby Liquid Control Sys Declared Inoperable When Pump Discharge Accumulator Nitrogen Precharge Was 0 Psig.Caused by Slow Leak in Charging Connector Spring Loaded Valve.Bladder Repaired  +
• 05000352/LER-1988-002, :on 880130,isolation of Reactor Encl Secondary Containment Occurred.Caused by Exhaust Fan a & B Blade Pitch Settings Requiring Adjustment.Instrument Air Tubing to Exhaust Fan B Damper Replaced  +
• 05000341/LER-1985-061, :on 850924,reactor Water Cleanup Sys Isolated. Caused by Incorrect Module Leads Being Lifted,Simulating High Temp Signal.Sys Isolated Again on High Differential Flow Signal Due to Flow Problems  +
• 05000440/LER-1992-009, :on 920424 & 25,discovered That HVAC Sys Operated in Normal Instead of Isolation Mode of Operation W/ Control Room Airborne Operators Inoperable.Caused by Personnel Error.Operators Trained  +
• 05000317/LER-1995-005-01, :on 951109,manual Reactor Trip Occurred Due to Increasing SG 11 Water Level.Caused by Failure of Digital Control Module FIC-1111.Controller Sent to Vendor for Troubleshooting & Root Cause Analysis  +
• 05000498/LER-1995-008, :on 950728,RCS Flow Instrument Was Inoperable Due to FT0447 Exceeded Total Allowance Limit.Recalibrated Affected RCS Flow Transmitter  +
• 05000267/LER-1983-041-03, /03L-0:on 831005,emergency Diesel Engine 1D of Emergency Generator Set 1B Taken Out of Svc to Repair Air Leak in Filter.Caused by Blown Out Petcock Drain in Filter.Polycarbonate Bowl Replaced & Tested  +
• 05000368/LER-1991-011, :on 910415,subcritical Reactor Trip Occurred During Testing of Reactor Protective Sys.Caused by Procedural Deficiency.Administrative Process for Procedure Preparation Reviewed  +
• 05000334/LER-1994-005-01, :on 940601,transformer Fault Initiated Voltage Disturbance on Electrical Grid Which Caused Relay Actuation Due to single-phase Insulating Bushing Failure.Completed Outage Repairs & Testing Activities  +
• 05000413/LER-1990-015, :on 900402,Tech Spec 3.0.3 Entered When Both Trains of Containment Valve Injection Water Sys Rendered Inoperable.Caused by Supervisor Incorrectly Denoting Valve Position.Valves 1RN-493 & 494 Closed  +
• 05000346/LER-1981-031-03, /03X-1:on 810512,following Reactor Trip,Rcs Radioiodine Content Exceeded Limit.Caused by Gas Leakage Through Fuel Cladding.Levels Decayed Off Below Limits.Tech Spec Revision Being Evaluated  +
• 05000346/LER-1980-058-01, /01T-0:on 800724,loss of Decay Heat Flow Observed Due to DH12 Going shut.DH11 Also Closed While Personnel Attempted to Restore Sfas CH4 Cabinet to Normal.Caused by Shorted Fuse Clip & Procedural Deficiency,Respectively  +
• 05000346/LER-1980-054-01, /01T-0:on 800724,loss of Decay Heat Flow Found Due to DH12 Closing.Decay Heat Pump 1-2 Halted.Bypass Valves DH21 & DH23 Opened & Pump Restarted.Caused by Shorted Fuse Clip Due to Personnel Pulling Wires  +
• 05000341/LER-1989-026, :on 891010,control Ctr HVAC Shifted to Recirculation Mode of Operaton Due to Short Circuit.Caused by Failure of Lamp Filament When Being Tightened.Fuse & Lamp Replaced & Sys Returned to Normal Operation  +
• 05000412/LER-2011-003, For Beaver Valley Power Station, Unit 2 Regarding Automatic Actuation of Standby Service Water Pumps Following Unexpected Service Water Pump Trip  +
• 05000267/LER-1986-011, :on 860201,automatic Loop 2 Shutdown Initiated on High Reheat Header Activity.Caused by Voltage Spike When RIS-93252-11 Manually Tripped Causing RIS-93251-11 to Trip. Station Svc Request Initiated to Test Switch  +
• 05000317/LER-1995-005, :on 951109,manual Reactor Trip Occurred.Caused by Failure of Digital Feedwater Control Module FIC-1111. Reviewed Design Engineering Standards & Existing FP 2000 Digital Controllers Are Being Replaced  +