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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

• 05000366/LER-1980-100-01, During Testing,Switches N002A - D & N011A - D Actuated Above Tech Specs Limit of Plus/Minus 2 Psig.Caused by Setpoint Drift.Switches Recalibr,Tested & Returned to Svc  + (During Testing,Switches N002A - D & N011A - D Actuated Above Tech Specs Limit of Plus/Minus 2 Psig.Caused by Setpoint Drift.Switches Recalibr,Tested & Returned to Svc)
• 05000267/LER-1981-016-03, During Testing,Three of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Dirt Accumulation in Electrical Switches.Switches Replaced  + (During Testing,Three of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Dirt Accumulation in Electrical Switches.Switches Replaced)
• 05000267/LER-1980-020-03, During Testing,Two of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Accumulation of Dirt in Switches.Switches Replaced  + (During Testing,Two of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Accumulation of Dirt in Switches.Switches Replaced)
• 05000267/LER-1980-034-03, During Testing,Two of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Dirt Accumulation in Electrical Switches.Switches Replaced  + (During Testing,Two of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Dirt Accumulation in Electrical Switches.Switches Replaced)
• 05000325/LER-1983-057-03, During Unit Power Performance,Temp Recorder TR-1258 Printed Erratically.Caused by Dirty Electrical Contacts in Control Board Timing Relay. Contacts Cleaned & Returned to Svc  + (During Unit Power Performance,Temp Recorder TR-1258 Printed Erratically.Caused by Dirty Electrical Contacts in Control Board Timing Relay. Contacts Cleaned & Returned to Svc)
• ML041410445  + (During Unpacking of Boxes for Palo Verde I SG I at Ansaldo Plant It Was Revealed That Some Tubes Had Been Damaged by Screws During Packing in Sandviken. During Sandvik Reinspection of Boxes at the Ansaldo Plant, Further Damaged Tubes Were F)
• 05000373/LER-1983-052-03, During Valve Calibr Procedure LES-MS-01,MSIV 1B21-F028C RPS Trip Channel,Limit Switch A2,failed to Operate Properly.Caused by Misalignment of Limit Switch Actuating Arm.Arm Readjusted  + (During Valve Calibr Procedure LES-MS-01,MSIV 1B21-F028C RPS Trip Channel,Limit Switch A2,failed to Operate Properly.Caused by Misalignment of Limit Switch Actuating Arm.Arm Readjusted)
• 05000267/LER-1983-008-03, During Valve Maint W/Secondary Covers & Missile Shields Removed,Pcrv Helium Pressure Exceeded Tech Spec Limits.Caused by Operator Error. Operator Reminded to Comply W/Tech Specs  + (During Valve Maint W/Secondary Covers & Missile Shields Removed,Pcrv Helium Pressure Exceeded Tech Spec Limits.Caused by Operator Error. Operator Reminded to Comply W/Tech Specs)
• 05000255/LER-1980-027-01, During Venting of Quench Tank to Waste Gas Surge Tank,Gaseous Release Occurred W/O 15 Day Min Holdup.Caused by Leaking Isolation Valve & Valve Pin Disassembly.Pin Replaced  + (During Venting of Quench Tank to Waste Gas Surge Tank,Gaseous Release Occurred W/O 15 Day Min Holdup.Caused by Leaking Isolation Valve & Valve Pin Disassembly.Pin Replaced)
• 05000315/LER-1981-044-03, During Verification of Seismic Class I safety-related Piping Sys Per IE Bulletin 79-14,discrepancies Noted.Cause Not Stated.Supports Added, Modified or Removed  + (During Verification of Seismic Class I safety-related Piping Sys Per IE Bulletin 79-14,discrepancies Noted.Cause Not Stated.Supports Added, Modified or Removed)
• 05000316/LER-1981-044-03, During Verification of Seismic safety-related Piping Sys,Discrepancies Noted on Various Sys Re Overstress Conditions.Caused by Differences in Geometric Layout & in Location of Supports  + (During Verification of Seismic safety-related Piping Sys,Discrepancies Noted on Various Sys Re Overstress Conditions.Caused by Differences in Geometric Layout & in Location of Supports)
• ML18113A254  + (During Weekly Test of Turbine Control Valves, RCS Cold Leg Temperature Exceeded 542 Degrees F Twice)
• 05000249/LER-1976-001-01, During Weekly Turbine Surveillance Testing,Closure of Control Valve 2 Failed to Initiate Reactor Half Scram.Caused by Malfunctioning Solenoid Valve.Solenoid Replaced  + (During Weekly Turbine Surveillance Testing,Closure of Control Valve 2 Failed to Initiate Reactor Half Scram.Caused by Malfunctioning Solenoid Valve.Solenoid Replaced)
• 05000335/LER-2077-001, During a Weekly Test of Turbine Control Valves, RCS Cold Temperature Exceeded 542 Degrees F Twice  + (During a Weekly Test of Turbine Control Valves, RCS Cold Temperature Exceeded 542 Degrees F Twice)
• 05000321/LER-1980-058-03, During steady-state Operation,Control Rod Drive Units Could Not Maintain Required Pressure.Caused by Cartridge Valve 1C11-F111 Leaking at Steam Packing.Valves Rebuilt  + (During steady-state Operation,Control Rod Drive Units Could Not Maintain Required Pressure.Caused by Cartridge Valve 1C11-F111 Leaking at Steam Packing.Valves Rebuilt)
• 05000293/LER-1983-051-03, During steady-state Operations,Drywell Airborne Leak Detection Sys Found Inoperable.Caused by Low Flow Particulate Sys Traced to Water Clogged Filter & Leak in Sensing Line  + (During steady-state Operations,Drywell Airborne Leak Detection Sys Found Inoperable.Caused by Low Flow Particulate Sys Traced to Water Clogged Filter & Leak in Sensing Line)
• 05000461/FIN-2008002-03  + (During the Performance of NRC Final Drywell Closeout, the Inspectors Noted That Foreign Material/Housekeeping Sock Had Not Been Removed from the Drywell Floor Drains)
• ML22042A003  + (Durita Colorado LTSP Acceptance Letter with Contingencies)
• ML22074A238  + (Durita LTSP Colorado SHPO Section 106 Results)
• ML20011A243  + (Duscusses IE Insp of Licenses 25-17998-01 & 24-18625-01 on 810917 & Forwards Notice of Violation)
• ML20266F310  + (Dust Coll & Pneu Conveying Ducting Waste Treatment Facility)
• ML19323E659  + (Dust Concentration Evaluation)
• ML21105A360  + (Duties of Reactor Superintendent)
• 05000395/FIN-2012007-01  + (Duties of the Shift Engineer During OFF-NORMAL Fire Events)
• 05000334/FIN-2018011-01  + (Duties of the Shift Technical Advisor for Control Room Evacuation during a Fire Event.)

• ML20008E760  + (Duty Technical Advisor Training Program)

• ML19235A072  + (Duxseal Website)
• ML13023A109  + (Dv/Lop Calculations (ME7767))
• 05000260/LER-1981-058-03, Dw/Torus Differential Pressure Found Less than Tech Spec Limit.No Cause Given. Alarm Setpoint at 1.26 Psi Per Design Instructions.Setpoint Raised to Alert Operator to Start Compressor Manually  + (Dw/Torus Differential Pressure Found Less than Tech Spec Limit.No Cause Given. Alarm Setpoint at 1.26 Psi Per Design Instructions.Setpoint Raised to Alert Operator to Start Compressor Manually)
• ML20265F487  + (Dwcs Coagulant/Filter Aid Systems)
• ML20260A682  + (Dwcs Coagulant/Filter Aid Systems)
• ML19017A349  + (Dwm New Contention)
• ML23205A010  + (Dwo LTR Completeness Determination)
• ML23068A158  + (Dwo LTR NuScale Completeness Determination - NRC 898)
• ML23068A205  + (Dwo LTR NuScale Proprietary Determination - NRC 897)
• ML23205A012  + (Dwo LTR Rev 1 Completeness Determination NRC Form 898)
• ML24178A392  + (Dwo NRC 898 for Updated Resource Estimate RAI Schedule)
• ML24011A286  + (Dwyer Engineering LLC, Crescent Junction Disposal Site, Evapotranspiration Cover System Design Report)
• ML22096A245  + (Dwyer Engineering, LLC, Crescent Junction Disposal Site Evapotranspiration Cover System Technical Specifications)
• ML22096A244  + (Dwyer Engineering, LLC, Crescent Junction Disposal Site Evapotranspiration Cover System 90% Design Report)
• ML22096A250  + (Dwyer Engineering, LLC, Crescent Junction Disposal Site Evapotranspiration Cover System Post-Construction Monitoring Plan)
• ML22096A247  + (Dwyer Engineering, LLC, Crescent Junction Disposal Site Evapotranspiration Cover System Construction Quality Assurance Plan)
• ML22096A252  + (Dwyer Engineering, LLC, Moab Cj 90 Percent Design Comments Matrix)
• ML22096A249  + (Dwyer Engineering, LLC, Moab Cj 90 Percent Design Gravel Mixture)
• ML060860196  + (Dyer to Floyd Letter on MSPI Implementation, April 2006)
• ML20207J390  + (Dynamic Amplification of Electrical Cabinets)
• ML19331B546  + (Dynamic Analysis of El Centro Steam Station Unit 4 for Imperial Valley Earthquake, Draft Rept)
• ML20003E814  + (Dynamic Analysis of Piping Using the Structural Overlap Method)
• ML20116J952  + (Dynamic Analysis of Vital Piping Sys Subjected to Seismic Motion)
• ML19345H527  + (Dynamic Analysis to Establish Normal Shock and Vibration of Radioactive Material Shipping Packages.Quarterly Progress Report.April 1,1980-June 30,1980)
• ML19256A774  + (Dynamic Analysis to Establish Normal Shock & Vibration Environs Experienced by Radioactive Matl Shipping Package. Quarterly Progress Rept, Jan-Mar 1978)