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

• 05000293/LER-2001-006  +
• ML17325B203  +
• ML070250190  +
• ML19029B020  +
• ML20042G964  +
• ML043010254  +
• ML20116C108  +
• ML20138M754  +
• ML20203D494  +
• PLA-2886, Monthly Operating Repts for June 1987  +
• NPL-98-0209, Special Rept Re Fire Barrier Inoperable for Greater than Seven Days.Compensatory Measures Implemented in Accordance W/Fire Protection Program Requirements During Time That Barriers Were Inoperable  +
• 05000271/LER-1989-019, :on 890501,primary Containment Isolation Sys Group III & Standby Gas Treatment Sys Initiations Occurred. Caused by Reactor Bldg Ventilation Radiation Monitor Sensor Malfunction.Sensor/Converter Replaced  +
• 05000255/LER-1998-004, :on 980216,notified Security That Escorted Visitor Had Inserted Her Keycard Into Exiting Turnstile Card Reader Upside Down.Caused by Primarily to Card Reader bleed- Through.Initiated Quarterly Surveillance to Verify Card  +
• 05000397/LER-1986-038, :on 861120,reactor Scram Occurred.Caused by Rapid Decrease in Reactor Water Level Upon Incorrect Alignment of Condensate Cleanup Block Valves & Feedwater Diversion to Empty Line.Operators Counseled  +
• 05000339/LER-1986-006-02, :on 860416,determined That Specific Gravities of Various Battery Cells on Dc Busses Below Tech Spec Min. Exide Corp Determined Batteries Meet Vendor Requirements. Addl Investigation in Progress  +
• 05000277/LER-1997-007-02, :on 970821,engineering Personnel Identified Potential Suppression Chamber Steam Bypass Leakage Path Between Air Spaces of Drywell & Torus.Caused by Original Design Deficiency.Drywell Purge Supply Valve Disabled  +
• 05000461/LER-1988-021, :on 880811,RWCU High Differential Flow Signal Caused Div II RWCU Containment Isolation Valves to Close, Isolating RWCU Sys.Caused by Failure of Bypass Switch.Switch Replaced & Faulty Switch Returned to Mfg  +
• 05000331/LER-1985-043, :on 851104,HPCI Sys Taken Inoperable to Work on Packing Leak on Outboard Steam Supply Isolation Valve.Valve Repaired & Sys Declared Operable.Further Valve Repair Will Be Performed in Near Future  +
• 05000331/LER-1985-044, :on 851105,RCIC Taken Out of Svc to Modify RCIC-to-vessel Inject Valve Circuitry.Repair Completed.On 851107,RCIC Tripped on Electrical Overspeed.Caused by Setpoint Drift on Overspeed Trip Monitor  +
• 05000373/LER-1985-045-01, :on 850531,reactor Manually Scrammed.Caused by Failure of Circulating Pump 1B Discharge Valve Gear Operator Mounting Bolts.Stop Logs Placed in Intake Structure for Circulating Water Pump 1B  +
• 05000334/LER-1992-009-01, :on 921009,reactor Tripped Due to RCP on Ground Fault Indication.Operations Personnel Utilized Emergency Operating Procedures to Stabilize Plant in Hot Shutdown  +
• 05000416/LER-1984-024, :on 840502,plant Shutdown Due to Inoperability of Both Independent Containment Spray Loops of RHR Sys. Caused by Two Cracks Found in 3-inch Pipe.Damaged 3-inch Pipe Removed.Procedure Revised  +
• 05000311/LER-1990-023, :on 900516,4 Kv Vital Bus Deenergized During 2A Safeguard Equipment Control 18-month Surveillance.Caused by Personnel Error.Personnel Reprimanded & Procedure M3U Revised  +
• 05000320/LER-1983-014-03, Air Intake Tunnel Halon Sys Actuated,Causing Actuation of Deluge Sys & Trip of Auxiliary & Fuel Handling Bldgs Supply & Exhaust Fans.Caused by Short in Actuation Leads.Sys Repaired  +
• 05000373/LER-1990-003, :on 900201,RCIC Isolation Signal Occurred During Warmup.Caused by Spurious High Steam Flow Signal.Rcic Sys Piping Integrity Verified & Isolation Logic Reset.W/  +
• 05000373/LER-1990-003-01, :on 900201,RCIC Received Div 2 Isolation on RCIC High Steam Line Flow.Caused by Spurious High Steam Flow Signal Generated When Steam/Water Mixture Admitted to RCIC Steam Line.Isolation Logic Reset  +
• 05000280/LER-1988-020, :on 880628,control/relay Room Chiller Condenser Svc Water (SW) Pumps & Unit 2 Charging Pump SW Pumps Lost Suction.Caused by Inadequate Procedure.Filling of SW Supply Line Secured & Supply Header Vented  +
• ML18153B881  +
• 05000296/LER-1992-004-04, :on 921104,chemical Release in Reactor Bldg Forced Evacuation of Compensatory Action Fire Watches. Caused by Unexpected Exothermic Chemical Reaction.Mfg (Master Builders,Inc) Conducted Training  +
• 05000339/LER-1986-006, :on 860416,discovered Specific Gravities of Battery Cells on 3 of 4 Dc Busses Below Min.Caused by Failure to Correct Specific Gravities to Full Electrolyte Level.Administrative Procedure Revised  +
• ML20141E789  +
• 05000278/LER-1991-019-02, :on 911218,power Loss to PCIS Led to Isolation of SDC Mode of RHR Sys.Caused by Relay Coil Failure.Temp Decrease Did Not Affect Activities in Progress.Blown Fuse & Relay Replaced & Preventive Maint Evaluated  +