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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

• 05000325/LER-1981-075-03, /03L-0:on 811114,primary Containment Atmospheric Oxygen analyzer,1-CAC-AT-1263-2,Model F3M3 Was Showing Upscale Indication of Drywell Oxygen Concentration.Caused by Instrument Drift.Analyzer Calibr  + (ML20038C895)
• ML20038C896  + (ML20038C896)
• 05000269/LER-1981-022-01, /01T-0:on 811113,six Variable Spring Hangers on Emergency Feedwater Discharge Found Not Carrying Specified Design Loads.Caused by High Temp Conditions During Loading. Hangers to Be Replaced & Insulated from High Temp Environ  + (ML20038C897)
• ML20038C900  + (ML20038C900)
• ML20038C901  + (ML20038C901)
• 05000261/LER-1981-026, Forwards LER 81-026/01T-0  + (ML20038C902)
• 05000338/LER-1981-085, Forwards LER 81-085/03L-0  + (ML20038C904)
• 05000261/LER-1981-026-01, /01T-0:on 811120,primary to Secondary Leak of Approx 1.5 Gpm Found in Steam Generator A.Caused by Leaking Explosive Plug.Plant Shut Down,Plug Removed & Weld Repaired on 811127  + (ML20038C906)
• ML20038C908  + (ML20038C908)
• ML20038C910  + (ML20038C910)
• 05000338/LER-1981-085-03, /03L-0:on 811116,emergency Diesel Generator Room 1H Fire Door Removed & Fire Watch Established.Caused by Need to Replace Door Damaged When Closed During Generator Operation.Design Mod Underway  + (ML20038C911)
• ML20038C912  + (ML20038C912)
• ML20038C913  + (ML20038C913)
• ML20038C914  + (ML20038C914)
• ML20038C915  + (ML20038C915)
• 05000339/LER-1981-084, Forwards LER 81-084/03L-0  + (ML20038C916)
• ML20038C918  + (ML20038C918)
• 05000324/LER-1981-121, Forwards LER 81-121/03L-0  + (ML20038C921)
• ML20038C923  + (ML20038C923)
• ML20038C924  + (ML20038C924)
• 05000339/LER-1981-084-03, /03L-0:on 811112,card Reader Latch on Fire Door from Emergency Diesel Generator Room 2J Into Turbine Bldg Failed Open.Cause Not Given.Latch Repaired  + (ML20038C926)
• 05000320/LER-1981-029, Forwards LER 81-029/01L-0  + (ML20038C927)
• ML20038C929  + (ML20038C929)
• 05000324/LER-1981-121-03, /03L-0:on 811103,during Routine Surveillance,High Drywell Oxygen Concentration Was Indicated on Primary Containment Oxygen Analyzer 2-CAC-1259-2.Caused by Moisture Buildup in Sample Piping.Sample Piping Will Be Modified  + (ML20038C930)
• 05000338/LER-1981-086, Forwards LER 81-086/03L-0  + (ML20038C932)

• 05000259/LER-1981-066, Forwards LER 81-066/03L-0  + (ML20038C934)

• ML20038C936  + (ML20038C936)
• ML20038C937  + (ML20038C937)
• 05000320/LER-1981-029-01, /01L-0:on 811028 Discovered That Failure of Nitrogen Supply Regulator Valve Could Overpressurize SDS Vessel & Cause Rupturing.Original Design Inadequate When Gas Supply Changed.Pressure Relief Valve Inserted  + (ML20038C939)
• 05000277/LER-1981-044-03, /03L-0:on 811105,E-1 Diesel Declared Inoperable After Failing to Start in 4 of 7 Tries.Caused in 2 Attempts by Failure to Wait 60-s Before Restart.Cause of Other Failures Unknown.Thirty Successive Good Starts Followed  + (ML20038C940)
• 05000259/LER-1981-066-03, /03L-0:on 811103,while Performing Special Instruction 4.2.B-69,recirculation Pump a Tripped.Caused by Personnel Error.Personnel Cautioned to Observe Proper Work Practices  + (ML20038C941)
• AECM-81-475, Final Deficiency Rept Re Installation of Fire Dampers in Ventilation Sys,Initially Reported 811103.Installation Detail Drawings Revised to Incorporate Revised Ul Approved Instructions.Installations Inspected  + (ML20038C942)
• 05000260/LER-1981-060, Forwards LER 81-060/03L-0  + (ML20038C943)
• 05000278/LER-1981-015-01, /01X-1:on 811023,offgas Sampling Sys Found Not Receiving Sufficient Flow.Caused by Sample Line Root Valve That Had Been Closed During Welding.Valve Opened & Added to Sys Checkoff List  + (ML20038C945)
• IR 05000409/1981022  + (ML20038C946)
• 05000338/LER-1981-086-03, /03L-0:on 811112,boron Concentration in Casing Cooling Tank Found Out of Spec High.Caused by Use of Better Method for Analyzing Boron Samples.Tank Partially Drained, Filled W/Unboronated Water & Placed on Recirculation  + (ML20038C947)
• 05000328/LER-1981-140, Forwards LER 81-140/03L-0  + (ML20038C948)
• ML20038C950  + (ML20038C950)
• 05000260/LER-1981-060-03, /03L-0:on 811103,while Performing Mmi 40, Connection from Pressure Gauge to Bladder in Accumulator 24 Broke,Rendering Pump a Inoperable.Caused by Connector Being Overtightened.Bladder Replaced  + (ML20038C951)
• 05000251/LER-1981-013, Forwards LER 81-013/01T-0.Detailed Event Analysis Encl  + (ML20038C952)
• 05000328/LER-1981-140-03, /03L-0:on 811106,during Mode 2,overpower Reactor Trip Instrumentation Declared Inoperable.Caused by Defective Logic in Solid State Protection Sys Due to Personnel Failure to Rept Inoperable Channel.Personnel Reinstructed  + (ML20038C954)
• ML20038C955  + (ML20038C955)
• ML20038C957  + (ML20038C957)
• ML20038C958  + (ML20038C958)
• 05000369/LER-1981-173, Forwards LER 81-173/03L-0.Detailed Event Analysis Encl  + (ML20038C960)
• 05000339/LER-1981-072, Forwards Updated LER 81-072/03X-1  + (ML20038C962)
• ML20038C964  + (ML20038C964)
• 05000251/LER-1981-013-01, /01T-0:on 811116,during Refueling Operations, Containment Momentarily Breached by Having Both Inside & Outside Doors of Personnel Hatch Open.Caused by Disabled Dog Ear Positioner in Air Lock Side.Dog Ear Repositioned  + (ML20038C965)
• 05000339/LER-1981-083, Forwards LER 81-083/03L-0  + (ML20038C966)
• ML20038C968  + (ML20038C968)
• 05000339/LER-1981-072-03, Rod Position Indication for Rod B-8 in Bank D Indicated Greater That in 12 Steps Below Group Demand Position for That Bank.Caused by Instrument Drift.Channel Adjusted  + (ML20038C969)