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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
- ML20086F699 + (ML20086F699)
- ML20086F700 + (ML20086F700)
- ML20086F701 + (ML20086F701)
- ML20086F705 + (ML20086F705)
- ML20086F707 + (ML20086F707)
- ML20086F709 + (ML20086F709)
- ML20086F711 + (ML20086F711)
- ML20086F714 + (ML20086F714)
- ML20086F717 + (ML20086F717)
- ML20086F719 + (ML20086F719)
- ML20086F720 + (ML20086F720)
- ML20086F724 + (ML20086F724)
- ML20086F728 + (ML20086F728)
- ML20086F735 + (ML20086F735)
- ML20086F743 + (ML20086F743)
- ML20086F745 + (ML20086F745)
- 05000278/LER-1976-061-01, /01T:on 760819,3 1/2-inch Crack Identified in Weld Between Torus Shell & Inner Support Column Gusset Plate. Caused by Lack of Penetration.Weld Repaired by Original Fabricator + (ML20086F755)
- 05000278/LER-1976-060-03, /03L:on 760601,no Flow Passed Through Drywell Radiation Monitoring Sys.Caused by Flow Blockage at Conoflow H-598 Pressure Control Valve.Valve Cleaned & Svc Restored + (ML20086F758)
- 05000278/LER-1976-059-01, /01T:on 760702,hydraulic Shock Suppressor on Control Rod Drive Return Line Found W/Empty Reservoir.Caused by Defective Adjusting Screw Seals.Defective Parts Replaced & Suppressor Tested for Leaks & Operability + (ML20086F761)
- 05000278/LER-1976-058-01, /01T:on 760722,hydraulic Shock Suppresor on Recirculation Pump B Found Inoperable.Caused by Loss of Attachment Between Suppressor & Pump.Proper Attachment Reestablished & Snubber Operability Restored + (ML20086F762)
- 05000277/LER-1976-057-01, /01T:on 760722,three Hydraulic Shock Suppressors on Main Steam Relief Valve Discharge Lines Found W/Empty Reservoirs.Caused by Defective Seals & O-rings.Defective Parts Replaced & Suppressors Tested + (ML20086F764)
- 05000278/LER-1976-056-01, /01T:on 760720,main Steam Relief Valve 71G Failed Open.Caused by Pilot Valve Seat Leakage.Plant Shut Down & Relief Valve Replaced + (ML20086F766)
- 05000278/LER-1976-054-03, /03L:on 760714,MSIV 80B Valve Closure Time Was Greater than Tech Spec Limit.Cause Undetermined.Drywell Entry Made & Valve Stroke Adjusted + (ML20086F769)
- 05000278/LER-1976-053-01, /01T:on 760712,main Steam Relief Valve 71B Failed Open Causing Unit to Be Shut Down.Caused by Pilot Valve Seat Leakage.Relief Valve Replaced + (ML20086F770)
- 05000278/LER-1976-052-03, /03L:on 760705,RCIC Speed Control Circuit Found Inoperable.Caused by Defective Voltage Dropping Assembly Resistor in Speed Control Circuit of Terry Type GS-1 Turbine.Resistor Replaced + (ML20086F772)
- 05000278/LER-1976-050-03, /03L:on 760612,APRM Rod Block F Could Not Be Obtained from Simulated High Flux Condition.Caused by Defective Relay.Relay Replaced & APRM Tested Satisfactorily + (ML20086F775)
- 05000278/LER-1976-049-03, /03L:on 760606,refuel Floor Exhaust Vent Radiation Monitor RIS-3-17-458D Exhibited Upscale & Downscale Deflections,Causing High Radiation & Monitor Failure Alarms. Caused by Defective GE 129B2802G12 Radiation Monitor + (ML20086F777)
- BVY-91-117, Provides Addl Info Re Commitment to Perform Engineering Evaluation of Viable Hardware Alternatives to Turbine Bldg Roof Vents,Per Insp Rept 50-271/91-09.Vents Will Be Rerouted to Discharge Via Plant Stack + (ML20086F778)
- 05000277/LER-1976-048-03, /03L:on 760618,RHR Inboard Shutdown Cooling Suction Isolation Valve MO-2-10-18 Failed to Stroke.Caused by Insufficient Thread Engagement of Bolts Connecting Valve Yoke to Operator.Valve Replaced,Stroked & Tested + (ML20086F779)
- 05000278/LER-1976-046-03, /03L:on 760512,main Steam Line High Temp Switch TS-5932C Failed to Trip Via Local Trip Test Pushbutton. Caused by Dirty Contacts on Circuit Board.Contacts Cleaned & Switch Tested Satisfactorily + (ML20086F781)
- 05000278/LER-1976-047-03, /03L:on 760517,torus Water Level Allowed to Drift 0.3 Ft Below Allowable Tech Spec Limit.Caused by Operator Error.Level Restored to Above Low Limit + (ML20086F784)
- 05000278/LER-1976-045-03, /03L:on 760508,reactor Manually Scrammed at 30% Power & Rod 10-23 Failed to Fully Insert on Auto Scram Signal.Cause Not Identified.Rod Successfully Friction Tested & Considered Operable + (ML20086F787)
- 05000278/LER-1976-042-03, /03L:on 760506,HPCI Sys Became Inoperable.Caused by Misinterpretation of Surveillance Test Procedure. Procedure to Be Revised to Ensure Clarity + (ML20086F788)
- 05000278/LER-1976-041-03, /03L:on 760507,APRM Channel E Found to Trip at Flux Levels Higher That License Limits.Caused by Setpoint Drift Due to Defective IN4734A Zener Diode.Diode Replaced & Channel Returned to Svc + (ML20086F793)
- 05000278/LER-1976-040-03, /03L,drywell Air Lock Inner Door Had Unacceptable Leakage.Caused by Oversize Gasket.Gasket Replaced & Tested Satisfactorily + (ML20086F796)
- 05000278/LER-1976-038-03, /03L:on 760505,HPCI Turbine Exhaust Drain Pot High Level Alarm Received Indicating Valve SV 3-23-54 Had Not Auto Opened.Caused by Failure of Microswitch in Robert Shaw 83844-B1 Level Switch.Microswitch Replaced + (ML20086F798)
- 05000278/LER-1976-037-01, /01T:on 760429,high Steam Flow in HPCI Supply Line Tripped HPCI Turbine.Caused by Rapid Opening of Turbine Stop Valve.Valve Repaired & Turbine Successfully Operated + (ML20086F799)
- 05000278/LER-1976-036-03, /03L:on 760504,recirculation Motor Generator Set 3B Tripped Due to Electrical Malfunction.Caused by Limitorque Valve Operator SMB-3 W/Serveral Broken Control Wires at Terminal Connections.Repairs Made & Valve Tested + (ML20086F800)
- 05000278/LER-1976-027-03, /03L:on 760224,drywell Air Lock Inner Door Found to Have Unacceptable Leak.Caused by Permanent Set in Gasket Due to Normal use-related Aging.Gasket Replaced & Packing Glands on Manual Door Operator Shaft Tightened + (ML20086F801)
- 05000278/LER-1976-070-03, /03L:on 761014,main Steam Line High Flow Switch DPIS-3-2-1180 Trip Level Was 1.4% Higher than Tech Spec Limit.Caused by Setpoint Shift.Switch Recalibr & Checked for Repeatability + (ML20086F806)
- 05000278/LER-1976-007-01, /01T:on 760111,hydraulic Snubber on a Reactor Recirculation Pump a Inoperable Because of Empty Reservoir. Caused by Leaking fittings,O-rings & Gaskets.Defective Parts Replaced + (ML20086F808)
- 05000278/LER-1976-003-03, /03L:on 760106,main Steam Line Radiation Monitor RIS-251A Did Not Trip at Desired High Trip Setpoint.Caused by Setpoint Drift.Setpoint Adjusted to Acceptable Value + (ML20086F810)
- ML20086F811 + (ML20086F811)
- 05000278/LER-1976-001-03, /03L:on 760102,outboard MSIV 86C Failed to Close. Caused by Solenoid Valve 320X-30 Seat Surface Damaged by Pipe Thread Sealing Matl.Valve Repair Kit Ordered & Will Be Installed Upon Receipt + (ML20086F812)
- ML20086F815 + (ML20086F815)
- ML20086F818 + (ML20086F818)
- 05000277/LER-1977-005-01, /1P:on 770114,high Pressure Svc Water,Emergency Svc Water & Emergency Cooling Water Pumps Did Not Meet FSAR Seismic Requirements.Caused by Change in Calculation Techniques.Higher Strength Bolts & Restraints Added + (ML20086F820)
- ML20086F826 + (ML20086F826)
- ML20086F828 + (ML20086F828)
- ML20086F829 + (ML20086F829)
- ML20086F830 + (ML20086F830)