Pages that link to "ML20212N558"
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The following pages link to ML20212N558:
Displayed 50 items.
- ML20137Z160 (← links)
- PNO-I-97-019, on 970401,declared Unusual Event at Pilgrim Nuclear Power Station,Due to Inability to Provide Offsite Electrical Power to Safety Related Electrical Busses.Loss of Offsite Electrical Power Resulted from Faults on Lines (← links)
- ML20140G325 (← links)
- ML20140F593 (← links)
- ML20134A975 (← links)
- ML20133A820 (← links)
- PNO-I-80-002, on 800223,observed Two Individuals Climb Protected Area Barrier Fence on East Side of Site. Individuals Eluded Security Force Surveillance.All Onsite Personnel Identified (← links)
- PNO-I-80-024, on 800210,facility Lost Incoming 345 Kv Transmission Line.Caused by External Power Sys Problems.Core Defueled & Spent Fuel Pool Temp Remained Relatively Constant During Event (← links)
- PNO-I-86-026, on 860404,reactor Scrammed During Shutdown for Repair of Leaking RHR Valve.Caused by Unexpected Closing of MSIV Valves Due to Reactor Mode Switch Problem.Cooldown Effected by Releasing Steam Into HPCI Sys (← links)
- PNO-I-88-058, on 880527,util Mgt Halted Performance of General Maint at Facility.Licensee self-assessment Completed on 880526 Identified Maint Program Weaknesses.Addl Maint Tasks Being Reviewed on case-by-case Basis (← links)
- ML20151X465 (← links)
- ML20151X431 (← links)
- ML20151U161 (← links)
- ML20150B834 (← links)
- PNO-V-88-044, on 880627,earthquake Occurred 5 Miles East of Santa Cruz,Ca.Seismic Instrumentation Not Triggered at Vallecitos,Aerotest Operations or at Univ of California at Berkeley (← links)
- PNO-I-88-019, on 880211,fire in Contaminated Area of Machine Shop Discovered.Fire Identified as Burning Insulation from heat-treating Machine Being Used on Valve Disc in Shop.Fire Extinguished.No Spread of Contamination from Area Occurred (← links)
- PNO-I-98-051, on 981112,licensee Shutdown Seabrook Station, After Visual Insp Indicated Damage to Main Generator a Phase Output bus.One-week Outage Planned to Troubleshoot & Repair Bus Ductwork.Licensee Did Not Issue Press Release (← links)
- PNO-V-88-038, on 880612,earthquake Occurred on Calaveras Fault within 50 Miles of Identified Facilities.All Reactors Shutdown at Time of Earthquake.No Seismic Trips Observed. Insp Revealed No Signs of Damage at Facilities (← links)
- ML20199L884 (← links)
- PNO-I-97-072, on 971123,operators Initiated Plant Shutdown When Main Steam Isolation Valves AO-203-1C & AO-203-2B Were Declared Inoperable During Surveillance Test (← links)
- PNO-I-91-046, on 910626,irradiated Fuel Bundle Became Degrappled from Refuel Bridge Handling Device.Caused by Grapple Mechanism Failure to Unlatch Fuel Bundle.All Fuel Movement Operations Secured (← links)
- ML20198B368 (← links)
- PNO-I-86-007, on 860123,bomb-like Device Discovered in Containment Encl Ventilation Fan Room.Both Plant & State of Nh Police Notified.Plant Police Conducting Investigation.No Bomb Threat Received (← links)
- PNO-I-86-057, projected Startup Date Extended to Early 1987 for Performance of Three Addl Tasks Re Fire Protection Mods, Installation of Primary Containment Structure Enhancements & Reactor Refueling.Plant Shut Down Since 860412 (← links)
- PNO-I-86-037, on 860501,approx 80 Laborers Staged Wildcat Walkout in Response to Disciplinary Action Against Worker. Striking Laborers Fired.Rock Throwing Reported.Plant Currently Shut Down for Maint Outage (← links)
- PNO-I-86-028, on 860411,controlled Shutdown Initiated to Investigate Three Leaking Valves in LPCI Portion of RHR Sys. During Shutdown,Reactor Scrammed at Low Power When MSIVs Closed.Caused by Faulty Reactor Mode Switch (← links)
- ML20207H192 (← links)
- ML20206R693 (← links)
- PNO-I-97-061, on 970922,util Informed Region I of Receipt of Internal Nuclear Safety Concern Potentially Involving Instance of Falsification of Control Room Log in 1989.Formal Investigation Initiated & Press Release Issued (← links)
- ML20206M317 (← links)
- PNO-I-87-031, on 870410,diver Working on Marker Buoy for Circulating Water Discharge Tunnel Diffusers Reported in Trouble & Slipped Below Water.Cause Unknown.Coast Guard Pulled Diver Out.Licensee Investigation in Progress (← links)
- ML20214F520 (← links)
- PNO-I-86-092, on 861119 All Offsite Power Lost.Caused by Heavy Storm & High Winds in Site Vicinity.Onsite Available Diesel Fuel Supplies Sufficient to Operate Diesels in Excess of 100 H (← links)
- ML20212N991 (← links)
- PNO-I-87-003, on 861224,health Physics Technician Found Dead at Residence.On 870127,cause Determined to Be drug-related. Facility Drug Surveillance Increased & Fitness for Duty Policy Revised (← links)
- PNO-I-89-045, on 890613,criticality Delayed for 7 Days Due to Problems W/Mods Made to Steam Supply Valves to Emergency Feedwater Pump Turbine.State of Nh & Commonwealth of Ma Notified (← links)
- PNO-I-89-027, on 890412,RCIC Injection Valves Unexpectedly Opened During Testing of Sys Logic.Discharge Check Valve Failure Also Allowed Feedwater Backleakage,Contaminating Five Workers Slightly.Augmented Insp Team Dispatched (← links)
- PNO-I-89-042, on 890601,instrumentation & Control Technician Shirt Contaminated w/Cl-36 While Handling Discarded Radiation Protector.Caused by Leaking Check Source.Skin Dose Estimate for Affected Individual Surveyed (← links)
- ML20238D859 (← links)
- ML20249B583 (← links)
- ML20249B238 (← links)
- ML20249B165 (← links)
- ML20249B134 (← links)
- ML20249B126 (← links)
- PNO-I-98-022, on 980611,Seabrook Station Commenced Plant Shutdown After Declaring Control Bldg Air Conditioning Sys Inoperable.Licensee Evaluating Problems Associated W/Air Conditioning Sys.State of Nh Has Been Notified (← links)
- ML20249A626 (← links)
- ML20249A136 (← links)
- ML20248L588 (← links)
- PNO-V-89-022, on 880403,earthquake of Magnitude of 4.5 on Richter Scale Occurred 10 Miles Northeast of San Jose,Ca. Automatic Seismic Protection Did Not Trigger Shutdown. Reactors Manually Shutdown.No Radioactive Release Occurred (← links)
- ML20248H931 (← links)