Pages that link to "Draper D"

The following pages link to Draper D:

Displaying 35 items.

• ML20028A094 (← links)
• ML20010C847 (← links)
• ML20010C229 (← links)
• ML17319A803 (← links)
• ML20215L012 (← links)
• 05000316/LER-1983-109-03, /03L-0:on 831106,miscellaneous Items Discovered Near Personnel Airlock in Upper Containment.Caused by Lack of sign-off to Verify Loose Debris Removed from Upper Containment.Procedure Revised (← links)
• 05000316/LER-1983-084-03, /03L-0:on 830901,during Controlled Shutdown at Approx 10E-8 Power,T Average Decreased Below Tech Spec Min of 541 F.Cooldown Terminated at 535 F.Temp Would Not Return to 541 F within 15 Minutes.Reactor Trip Breakers Opened (← links)
• ML20078D758 (← links)
• ML20078D750 (← links)
• 05000316/LER-1983-076-01, /01T-0:on 830830,discovered Leak on Nonessential Svc Water Header Supplying Reactor Coolant Pump Fire Protection Sys.Caused by Leaking Strainer Blowdown Connection Isolation Valve (← links)
• 05000315/LER-1983-061-03, /03L-0:on 830627,operator Discovered That Containment Sump Flow Monitoring Recorder 1-CS-001 Not Advancing.Caused by Personnel Error.Chart Drive Not Turned Back On.Diligence Emphasized W/Operator (← links)
• 05000315/LER-1982-076-03, /03L-0:on 820823,inverter for Emergency Diesel Generator 4B Failed,Leaving Only Centrifugal Charging Pump in Svc W/O Emergency Power Supply.Cause Not Stated.Charging Pump Shifted & Inverter Repaired (← links)
• 05000316/LER-1982-071-03, /03L-0:on 820809,during Outage,Operators Switched from West to East Centrifugal Charging Pump.Charging Pumps Shifted Prior to Removing AB Diesel Generator from Svc to Replace Diaphragm in Quick Exhaust Valve (← links)
• 05000315/LER-1982-065-03, /03L-0:on 820804,containment Area Monitor R-2 Trip Alarm Setpoint Set Above Tech Spec Limits to Free Fuel Assembly Caught on Containment Upender Cable.Caused by Conscious Decision to Violate Tech Specs (← links)
• 05000315/LER-1982-060-03, /03L-0:on 820723,while Shutdown for Refueling, Emergency Diesel Generator Rendered Inoperable When Motor Operated Valves on Cooling Water Supply Closed & Power Supply Removed.Caused by Supervisor Error (← links)
• 05000316/LER-1982-050-03, /03L-0:on 820601,outer Air Lock Door to Upper Containment Found Open.Possibly Caused by Ack of Remote Annunciator.Design Change to Move Door Unlatched Alarms Into Control Room Considered (← links)
• 05000315/LER-1982-049-03, /03L-0:on 820617,operator Discovered 4-kV Switch Gear Carbon Dioxide Sys Isolated W/O Personnel Listed on Entry Board.Caused by Frequent Entry & Exit of Personnel. Training Film Prepared (← links)
• 05000315/LER-1982-044-03, /03L-0:on 820526,security Personnel Discovered AB Emergency Diesel Generator Carbon Dioxide Sys Isolated,No Names on Entry Board & No Personnel in Room.Caused by Personnel Error.Administrative Action Taken (← links)
• 05000315/LER-1982-039-01, /01T-0:on 820601,during Monthly Insp of Eccs,Boron Injection Tank Isolation Valve Cycled W/Recirculation Valve Open.Caused by Personnel Error.Procedure Revised & Appropriate Administrative Action Taken (← links)
• 05000315/LER-1982-038-03, /03L-0:on 820514,during Routine Plant Tour,Fire Door W/No Latching or Closure Device Discovered.Caused by Personnel Error.Fire Watch re-established & Maintained Until Devices Installed & Door Declared Operable (← links)
• 05000315/LER-1982-008-03, Containment Sump Flow Monitoring Recorder 1-CS-001 Found Out of Paper.New Roll Put in Recorder.Procedure Revised to Change Chart Paper When Less than 3-ft Remain (← links)
• 05000316/LER-1982-008-03, /03L-0:on 820118,at 100% Power,Scan Errors on Axial Power Distribution Monitoring Sys Prompted Operators to Use Flux Mapping Sys & Plant Computer P-250 to Monitor Axial Power Distribution.Caused by Procedure Error (← links)
• 05000316/LER-1981-056-03, /03L-0:on 811019,review Revealed 811018 Mode Change Took Place W/O Surveillance on N Train Battery Current as Required.Caused by Lack of Signoff of Plant Heatup Procedure (← links)
• 05000316/LER-1981-059-03, /03L-0:on 811024,pressurizer Pressure Decreased to 2185 Psig When Turbine Load Control Tried to Maintain Setpoint While Main Condenser Vacuum Decreased Due to Air Inleakage.Caused by Increased Secondary Steam Demand (← links)
• 05000315/LER-1981-049-03, /03L-0:on 810930,emergency Preparedness Voltage Failure Alarms for 69/4-kV Alternate Reserve Source Were Received in Control Rooms.Caused by Failed Jumper on One Phase of 69 Kv Probably Due to Lightning Strike (← links)
• 05000316/LER-1981-047-03, /03L-0:on 810925,post-accident Instrumentation Surveillance Requirements for RWST Level Only Partially Being Performed on Routine Basis.Caused by Inadequate Use of Unit 2 Procedure to Document Channel Check for Unit 1 (← links)
• 05000315/LER-1981-036-03, /03L-0:on 810811,during Surveillance Testing of AB Emergency Diesel Generator,Fuel Oil Supply in Day Tank Was Depleted,Causing Engine to Trip.Caused by Failure of Procedure 1-OHP 4030.STP.027 to List Sequence of Events (← links)
• 05000315/LER-1982-095-03, /03L-0:on 821008,essential Svc Water Supply Valve to W Containment Spray HX 1-WMO-715 Found Closed Rendering HX Inoperable.Caused by Overlooking Valve Upon Final Restoration of Sys.Return to Svc Procedure Revised (← links)
• 05000316/LER-1981-033-03, /03L-0:on 810714,pressurizer Pressure Dropped to 2,175 Psig While Power Was Being Reduced by Boration to Remove Main Feed Pump from Svc.Caused by Imbalance Between Rates of Reactor Power & Turbine Power Reduction (← links)
• 05000316/LER-1981-032-03, /03L-0:on 810712,operator Discovered Abnormally High Metal Temp on Turbine Driven Auxiliary Feed Pump Casing,Suction & Discharge Piping.Caused by One of Two Check Valves in Discharge Lines Not Sealing Completely (← links)
• 05000316/LER-1981-031-03, /03L-0:on 810711,during Startup,Average Temp Decreased Below Tech Spec Requirement.Caused by Using Excessive Feed Rate Which Created Larger Heat Sink & Lower Temp for Rcs.Feed Rate Reduced.Control Rods Withdrawn (← links)
• ML20005G496 (← links)
• 05000315/LER-1980-029-03, /03L-0:on 801217,during NRC Audit of Surveillance Records of Essential Svc Water Sys,Operations Dept Procedure 01-OHP 4030.STP.022,Revision 5,found Deficient in Meeting Tech Spec Requirements.Caused by Personnel Error (← links)
• ML16340C374 (← links)
• ML16340C360 (← links)