Pages that link to "Boyd D"
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The following pages link to Boyd D:
Displayed 50 items.
- IR 05000409/1986002 (← links)
- IR 05000409/1986006 (← links)
- PNO-III-83-065, on 830727,licensee Determined That All 3 EDGs Associated W/Unit 2 Were Technically Inoperable Since Required Surveillance Testing Had Not Been Conducted within Proper Time Frame.State of Il Notified (← links)
- PNO-III-86-007, on 860125,unit Manually Shut Down.Caused by Excessive Seal Leakage on CRD 13.Unit Taken to Cold Shutdown to Permit Removal & Replacement of CRD Mechanism.Restart of Unit Expected by 860131 (← links)
- ML20197H683 (← links)
- IR 05000295/1978020 (← links)
- ML20206B824 (← links)
- PNO-III-86-078, on 860806,leakage of Approx 144,000 Gallons of Primary Sys Coolant Water from RWCU Sys Into Torus Bldg Sumps Reported.Cause Undetermined.Rwcu Sys Isolated & Leakage Terminated.Investigation Continuing (← links)
- PNO-III-84-092, on 841104,explosion & Fire Occurred in Auxiliary Transformer.Caused by Internal Short Circuit. Essential Loads Picked Up by Standby Transformer.Hpci,Rcic & Transformer Deluge Sys Started (← links)
- IR 05000315/1983001 (← links)
- PNO-III-86-099, on 860917,licensee Shut Reactor Down to Permit Cleaning of Main Condenser.Condenser Tubes Became Partially Blocked by Clams/Clam Shells.Other Maint Work Also Planned.Restart Expected No Earlier than 860919 (← links)
- IR 05000254/1986013 (← links)
- ML20203L263 (← links)
- PNO-III-86-070, on 860716,small Drip Wise Leak Observed on 8- Inch Suction Line to DHR Pump,Following Reactor Trip. Insulation Removed.Leak Due to Two Cracks Immediately Adjacent to Test Plug Weld (← links)
- IR 05000155/1986007 (← links)
- PNO-III-86-061, on 860622,reactor Tripped as Result of Signal Showing MSIV Not Fully Open.Caused by Failed Relay in MSIV Circuitry Giving Incorrect Indication.Relay Replaced & Tested (← links)
- PNO-III-86-087, on 860827,plant Shut Down Due to Equipment Problems Resulting in Inoperable HPCI Sys & Train B of Core Spray Sys.Addl Problems Identified During Shutdown.Repairs Underway (← links)
- IR 05000155/1986011 (← links)
- PNO-III-86-017, on 860303,HPCI Sys Declared Inoperable When Water Backed Up Into HPCI Turbine.Caused by HPCI Gland Exhaust Condenser Tube Leak Coupled W/Failure of Sump Pump Motor.Repairs to Condenser Expected to Take 4 Days (← links)
- ML20213G381 (← links)
- PNO-III-86-104, on 860923,unit Shutdown at 4:08 Am,To Investigate Cause of High Bearing Temp on One of Recirculation Pumps.Vendor Insp Determined That Some Cells, Which Supply Control Power to Hpic Sys Valves Be Degraded (← links)
- PNO-III-86-116, on 861015,while Operating at 95 Percent Power,Licensee Declared Unusual Event After Both Trains of Control Room Ventilation Sys Rendered Inoperable.Caused by Test Procedures Failed to Require Control Valve Be Reset (← links)
- PNO-III-87-082, on 870616,licensee Declared Unusual Event After Concluding That Problems W/Electric Ground Fault Protection Sys Could Result in Common Mode Failure.Licensee Installed 14 Jumpers Around Questionable Detection Devices (← links)
- PNO-III-87-086, on 870623,licensee Declared Alert When Smoke Was Discovered in Outside Containment Cable Penetration Area.Although Outside Assistance Was Not Required,Fire Dept Was Placed on Standby During Event (← links)
- PNO-III-86-072, on 860722,reactor Tripped While Operating at 90% Power.Caused by Workman Error While Attempting to Calibr Stator Cooling Water Pressure Switches.Util Will Proceed to Cold Shutdown for Repairs & Perform Snubber Surveillances (← links)
- PNO-III-86-071, on 860719,lightning Struck Main Transmission Line Immediately Adjacent to Plant,Resulting in Loss of All Offsite Power.Both Diesel Generators Automatically Started, Picking Up All Vital Loads as Designed.Power Restored (← links)
- ML20244A976 (← links)
- ML20236E302 (← links)
- ML20217C794 (← links)
- ML20217C761 (← links)
- IR 05000409/1986009 (← links)
- IR 05000254/1986009 (← links)
- IR 05000254/1986014 (← links)
- ML20211E513 (← links)
- ML20210U001 (← links)
- PNO-III-83-098A, on 831116 Licensee Informed That eddy-current Exam of All Tubes in Both SG Using New High Sensitivity Probe W/Continued Identification of Crack Indications Essentially Completed (← links)
- PNO-III-86-003A, on 860120,inspectors Discovered That Temps Created by Polyurethane Insulation Fire on 860120 May Have Been High Enough to Cause Physical Changes to Portions of Drywell Vessel Metal (← links)
- PNO-III-84-103A, on 841129,handle on 1 of 18 Final Bundles in 1F-300 rail-mounted Spent Fuel Cask Discovered Bent. Caused by Incorrect Seating of Lid.All Fuel Elements Will Be Fully Seated in Cask Basket Before Lid Installed (← links)
- PNO-III-85-092A, on 851023,unit Shut Down Due to High Neutron Flux During Startup.Insp Team Concluded That Reactor Sys Equipment Functioned Acceptably.Electronic Circuit Cards Replaced (← links)
- ML20137C216 (← links)
- PNO-III-85-092, on 851023,reactor Failed to Trip Automatically Following High Flux Alarm.Cause Undetermined. Reactor Shut Down Pending Results of Investigation (← links)
- PNO-III-85-022B, on 850719,scheduled Maint & Refueling Outage Concluded.Inservice Insp Revealed through-wall Cracks & Crack Indications on Welds in Recirculating Sys Piping. Repairs Made by Weld Overlay Method (← links)
- PNO-III-80-063, on 800331,unplanned Gaseous Radiation Release Occurred Because of Operator Error in Operating Valves. Preliminary Analysis Indicates Release Rates Did Not Exceed Tech Spec Limits (← links)
- ML20128A146 (← links)
- ML23109A330 (← links)
- IR 05000329/1981023 (← links)
- ML20062H721 (← links)
- ML20062G189 (← links)
- ML20062G177 (← links)
- ML20062G050 (← links)