Pages that link to "ML20062D320"

The following pages link to ML20062D320:

Displayed 24 items.

• ML20064E862 ‎ (← links)
• ML20062D453 ‎ (← links)
• NPL-97-0565, LER 97-S02-00:on 970815,perimeter Zones,Doors & Cameras Were Lost.Caused by Inadequate Compensatory Measures Taken for Failed Multiplexer.Repaired Mux for e-field Zone 8 ‎ (← links)
• 05000301/LER-1998-004-01, :on 980424,operations W/Reactor Core Power Level Was in Excess of 1518.5 Mwt.Caused by Failure to Return FT-466V Input Parameter to Off Scan.Input FT-446V Was Removed from on Scan at Approx 1452 ‎ (← links)
• 05000266/LER-1989-007, :on 890625, Loss of Feedwater Turbine Trip Blocked Status Light Illuminated on Control Board 1-C03. Cause unknown.P-20 Bistable Alarm Module Replaced ‎ (← links)
• 05000266/LER-1989-004, :on 890421,discovered Nonconservative Analysis of Transfer to Containment Sump Recirculation Mode.Caused by Inadequate Analysis of Interruption of ECCS Flow During Large Break LOCA Scenario.Night Order Issued ‎ (← links)
• 05000266/LER-1989-002-01, :on 890412,during Type C Containment Leak Rate Testing,Charging Sys Check Valve 1-370 Discovered Leaking in Excess of Tech Spec Limits.Caused by Bent Dowel Pin in Valve Disc.Valve Repaired & Restored ‎ (← links)
• 05000266/LER-1989-003, :on 890601,injection of High Artificial High Radiation Signal Failed to Close Containment Isolation Valve.Defective Solenoid Valve Controlling Air to Isolation Valve Air Operator Replaced ‎ (← links)
• 05000301/LER-1989-003-01, :on 890712,level Channel 2LE-934 Declared Inoperable & Fill Operation Suspended When Channel Indicated Spuriously.Caused by Moisture Intrusion Between Halar Insulator & Sensing Rod.Detector Replaced ‎ (← links)
• 05000301/LER-1989-002, :on 890329,unit Experienced Main step-up Transformer Lockout Main Generator Breaker Trip & Concurrent Turbine & Reactor Trips.Caused by Wiring Error in Terminal Box 2-TB69.Repairs Completed ‎ (← links)
• 05000266/LER-1987-005-01, :on 871121,reactor Coolant Pressure Decreased Resulting in Reactor Trip Due to Low Pressurizer Pressure. Caused by Spray Valve Failure.Broken Solder Connection Repaired & Pilot Valve Steam Replaced ‎ (← links)
• 05000301/LER-1987-005, :on 871120,control Rod C7 Discovered to Be Out of Alignment.Caused by Blown Fuse.Quadrant Flux Tilt Verified & Found Acceptable.Fuse Replaced ‎ (← links)
• 05000266/LER-1998-015, :on 980420,containment Fan Cooler Test Results Were Noted Outside Acceptance Criteria.Cause Is Under Evaluation.Pressure Washing of Air Side of Cooling Coils for All Four Unit 1 CFCs Has Been Completed ‎ (← links)
• 05000301/LER-1987-004-01, :Degradation of Steam Generator Tubes Noted During Eddy Current Exam Conducted on 871008-22.One Tube Weld Repaired.Remaining Tubes Left as Found Due to Minimal Leakage Observed & Hazards Associated W/Repair ‎ (← links)
• 05000301/LER-1989-001, :on 890203,operator Dicovered Both Supply Breakers in Open Position Due to Simultaneous Automatic Turbine Runback.Cause Not Positively Identified.Efforts Will Be Made to Ease Difficulty W/Supply Breakers ‎ (← links)
• 05000266/LER-1988-003, :on 881209,discovered That Procedures for Delineating Testing of Undervoltage Channels on 4,160-volt Safeguards Power Supply Did Not Ensure Adequate Testing of Channels.Undervoltage Procedures Revised ‎ (← links)
• 05000301/LER-1987-003-01, :on 870818,two MSIVs Discovered W/O Dc Control Power Needed to Trip Valves Closed.Caused by Personnel Error.Operation of MSIVs Restored to Complete Clearing Red Tag Series & Dc Power Breaker Closed ‎ (← links)
• 05000266/LER-1997-038, :on 970926,determined That Inoperability of Standby Emergency Power Placed Unit 2 in 7-day Lco.Caused by Failure That Occurred When EDG G-03 Was Shutdown.Repaired Governor & Returned EDG G-03 to Service ‎ (← links)
• 05000266/LER-1996-016, :on 961030,discovered as-found Lift Pressure for Unit 2 Pressurizer Safety Valve 2RC-434 Exceeded Max Lift Pressure Allowed by ASME Code.Caused by Use of Ambient Temp in Test Lab.Set Valve at More Appropriate Ambient Temp ‎ (← links)
• 05000266/LER-1998-010, :on 980213,inadequate TSs Surveillance of Containment Spray Logic Was Noted.Caused by Failure to Adequately Verify Bistable Trip Switch Position After Placement Into Normal Position ‎ (← links)
• 05000266/LER-1997-043, :on 971115,inadequate TS Surveillance of RT Sys Interlocks Was Noted.Caused by Failure to Adequately Test RT Interlock Permissive Circuitry.Required Surveillance Testing of Permissive Circuitry Was Completed on 971121 & 971125 ‎ (← links)
• 05000266/LER-1997-036, :on 970826,potential Common Mode Failure in DC Power Supply Which Could Disable AFW Sys Was Noted.Caused by Inadequate Design & Design Review.Plant Mods Were Performed to Eliminate Potential Common Mode Failure ‎ (← links)
• 05000266/LER-1999-007, :on 990831,cable Tray Fire Stops Do Not Meet App R Exemption Requirements Occurred.Caused by Improper Installation of Approved Plant Mod.New Mod Has Been Initiated to Provide Three H Rated Fire Barrier ‎ (← links)
• 05000301/LER-1998-002-01, :on 980313,discovered Serious Degradation of Reactor Coolant Cooling Water Return Line Check Valve.Caused by Service Related Wear.Valve Was Opened,Repaired & Returned to Service ‎ (← links)