Pages that link to "05000277/LER-1987-016, Corrected LER 87-016-00:on 870820,isolations Occurred When Four of Eight 4 Kv Emergency Transformers Momentarily de-energized.Caused by Inadequate Concern for Potential Electrical Hazard by Maint Craft Supervision"

The following pages link to 05000277/LER-1987-016, Corrected LER 87-016-00:on 870820,isolations Occurred When Four of Eight 4 Kv Emergency Transformers Momentarily de-energized.Caused by Inadequate Concern for Potential Electrical Hazard by Maint Craft Supervision:

Displayed 50 items.

• 05000278/LER-1993-006 ‎ (← links)
• 05000278/LER-1993-005 ‎ (← links)
• 05000278/LER-1993-004 ‎ (← links)
• 05000277/LER-1990-014 ‎ (← links)
• 05000278/LER-1990-007 ‎ (← links)
• 05000277/LER-1990-013 ‎ (← links)
• 05000278/LER-1982-011 ‎ (← links)
• 05000278/LER-1982-010 ‎ (← links)
• 05000277/LER-1982-016 ‎ (← links)
• 05000277/LER-1982-015 ‎ (← links)
• 05000277/LER-1982-013 ‎ (← links)
• 05000278/LER-1982-009 ‎ (← links)
• 05000278/LER-1982-007 ‎ (← links)
• 05000278/LER-1982-005 ‎ (← links)
• 05000277/LER-1982-012 ‎ (← links)
• 05000277/LER-1982-006 ‎ (← links)
• 05000277/LER-1982-010, Sanitized Version of LER 82-010/01X-0:on 820413,Eberline Instrument Corp Reported 9.175 Rem Exposure to TLD Badge. Caused by Deliberate Tampering W/Badge Found Near Radiation Source.Individual Denied Access to Site ‎ (← links)
• 05000277/LER-1982-008, Revised LER 82-008/01X-1:on 820328,auxiliary Boiler Operated on Diesel Fuel 2 Instead of Fuel Oil 6,decreasing Diesel Fuel Inventory Below Tech Spec Limit of 104,000 Gallons. Caused by Failure to Monitor Fuel Tank Inventory ‎ (← links)
• ML20064J179 ‎ (← links)
• ML20064F111 ‎ (← links)
• ML20064B754 ‎ (← links)
• ML20064B752 ‎ (← links)
• ML20064B750 ‎ (← links)
• ML20062E874 ‎ (← links)
• ML20062E868 ‎ (← links)
• ML20062D635 ‎ (← links)
• ML20062C996 ‎ (← links)
• ML20062C547 ‎ (← links)
• ML20062C538 ‎ (← links)
• ML20062A380 ‎ (← links)
• 05000278/LER-1982-022, Revised LER 82-022/01X-1:on 821025-1102,RHR HX 3D Leaked Slightly Radioactive Water Into Intake Structure.Caused by Expansion Bellows Leak Between Inner Floating Head & Drain. HX Repaired ‎ (← links)
• 05000277/LER-1976-011, Telecopy LER 76-011/01P:on 760219,allowable Gross Activity Gaseous Release Rate Exceeded Tech Spec.Caused by Xenon Gases Released During Filter Demineralizer Backwash.No Immediate Corrective Action Possible ‎ (← links)
• 05000277/LER-1976-012, Telecopy LER 76-012/01P:on 760225,allowable Gross Activity Gaseous Release Rate Exceeded Tech Spec.Caused by Xenon Gases Released During Filter Demineralizer Backwash.No Immediate Corrective Action Possible ‎ (← links)
• 05000277/LER-1976-015, Telecopy LER 76-015/01P:allowable Gross Activity Gaseous Release Rate Exceeded Tech Spec.Caused by Xenon Gases Released During Filter Demineralizer Backwash.No Immediate Corrective Action Possible ‎ (← links)
• ML20086F303 ‎ (← links)
• 05000000/LER-1977-005, Updated LER 77-005/1T:on 770114,failure of High Pressure Svc Water/Emergency Svc Water & Emergency Cooling Water Pumps to Meet FSAR Seismic Requirements Noted.Caused by Change in Calculation Techniques ‎ (← links)
• 05000278/LER-1983-018, Updated LER 83-018/03X-1:on 831117,control Rods 34-35 & 34-7 34-27 Exceeded Allowable Scram Insertion Time of 7 S.Caused by Failure of Scram Solenoid Valve in Both Hydraulic Control Units.Solenoids Replaced ‎ (← links)
• 05000277/LER-1984-003, Revised LER 84-003-01:on 840131,heatup Rate Exceeded Tech Spec Limits.Caused by Personnel Error.Operator Disciplined. Memo Issued to All Licensed Operators Re Tech Spec Rate ‎ (← links)
• 05000278/LER-1983-008, Followup LER 83-008/01X-1:on 830214,during Refueling Outage, Surveillance Testing Indicated Combined Leakage for Listed Valves Exceeded Limits or Failed to Meet Requirements.Caused by Seat Surface Degradation ‎ (← links)
• 05000277/LER-1984-008, Revised LER 84-008-01:on 840427,standby Gas Treatment Sys Solenoid Valve SV-00009 Failed to Operate Properly, Preventing Fan a Inlet & Outlet Dampers from Opening.Cause of Solenoid Failure Under Investigation ‎ (← links)
• 05000278/LER-1984-001, Revised LER 84-001-02:on 840106,turbine Exhaust Rupture Diaphragm Alarm Annunicated Following Startup of HPCI Turbine.Caused by Rupture of Inner Rupture Disc.Inner Rupture Disc Replaced ‎ (← links)
• 05000277/LER-1982-030, Telecopy Message of LER 82-030/01P:on 820917,contaminated Water Released from Recombiner Bldg Into Storm Drain Sys. Caused by Spurious Actuation of Fire Protection Sprinkler Sys in B Filter Train of Exhaust Ventilation Sys ‎ (← links)
• ML20147B232 ‎ (← links)
• ML20205A880 ‎ (← links)
• ML20206L961 ‎ (← links)
• ML20244C444 ‎ (← links)
• 05000277/LER-1989-007, Corrected LER 89-007-00:on 890411,green Discoloration Discovered in Grease on Stabs of Control Fuses in Switchgear.Root Cause of Event Under Investigation.Stabs Lubricated W/Different Type of Approved Grease ‎ (← links)
• 05000277/LER-1989-006, Corrected LER 89-006-00:on 890209 & 25,determined That Tubing to Containment Isolation Valve Installed W/Inadequate Support & Containment Atmosphere Control & Dilution Sys Not Per Applicable Installation Criteria.Controls Estab ‎ (← links)
• ML20235J101 (redirect page) ‎ (← links)
• 05000277/LER-1987-016 (redirect page) ‎ (← links)
  • ML20210B466 (redirect page) ‎ (← links)
  • 05000277/LER-1987-016, Forwards Rev 1 to LER 87-016 Re Inoperability of HPCI Sys on 860709 Due to Failure of Control Device in Turbine electro- Hydraulic Controls (redirect page) ‎ (← links)