Pages that link to "PNO-I-85-071A, on 850927,Hurricane Gloria Located at Northampton,Ma Moving in Northeasterly Direction.Status Downgrade to Tropical Storm Expected Early Evening on 850927.Salem Unit 1 & Millstone Complex Suffered Damage"
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The following pages link to PNO-I-85-071A, on 850927,Hurricane Gloria Located at Northampton,Ma Moving in Northeasterly Direction.Status Downgrade to Tropical Storm Expected Early Evening on 850927.Salem Unit 1 & Millstone Complex Suffered Damage:
Displayed 50 items.
- ML20151U161 (← links)
- ML20151U128 (← links)
- PNO-I-86-012, on 860206,during Routine Closure Surveillance, Inboard MSIV Failed to Close.Main Steam Lines Isolated.One Inboard MSIV Remains Open.Investigation & Repair of Valve Underway (← links)
- PNO-I-97-046, on 970801,Maine Yankee Announced That Negotiations W/Peco Have Ceased & Plant Owners Agreed to Proceed W/Decommissioning.Majority of Contractors Released in May When Board Elected to Minimize Spending (← links)
- PNO-I-88-041, on 880414,unidentified Leak Exceeded 6 Gpm Limit.Leak Identified from PORV Block Valve Packing Leakoff Line.Manual Valve in Leakoff Line Shut Off.Checks for Leaks & High Temp Investigation Continuing (← links)
- PNO-I-88-039, on 880329,uninterruptable Power Supply (UPS) B Declared Out of Svc Due to Blown Fuse & Failed Circuit Cards.On 880331,valve CS-11B Declared Inoperable & Reactor Shutdown Initiated.Repairs & post-maint of UPS B Completed (← 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-98-057, on 981130,util Commenced Shutdown of Salem Unit 2 to Repair 21 RCP Seal.Resident Inspectors Observed Portions of Plant Shutdown & Plan to Observe Continuing Maint Activities on RCP Seal (← links)
- ML20195D897 (← 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)
- PNO-I-88-102, on 880928,two Technicians Observed Attempting to Gain Entry Into Posted High Radiation Area Through Locked Door W/O Use of Key.Exams of Doors Identified 14 Indications of Past Attempts.Doors Modified & Util Task Force Formed (← links)
- PNO-I-88-101, on 881005,MSIV C Closed Fully During Partial Stoke Testing of Valve,Causing Water Level Decrease in Steam Generator C & Reactor Trip on lo-lo Steam Generator Level. Shutdown Extended to Perform Maint on Valve (← links)
- ML20199L884 (← links)
- PNO-I-97-071, on 971124,licensee Announced Some Senior Level Mgt Changes.Ns Carns Resigned as Chief Nuclear Officer of Northeast Nuclear Energy Co,Effective 971201.Press Release Was Issued (← 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-99-004, on 990115,carbon Dioxide Was Inadvertently Discharged Into Unit 3 Cable Spreading Room,Containing Electrical Wiring.Ambulance Reported to Site as Precautionary Measure.Licensee Assembled Event Review (← links)
- PNO-I-99-001, on 981231,Millstone Unit 2 Began Reloading Fuel Into Reactor After Extended Shutdown.Millstone Unit 3 Went Critical on 981230,after Forced Outage Due to Inadvertent MSIV Closure During Surveillance Testing at Power (← links)
- PNO-I-88-060, on 880607,while at 100% Power,Cedm 23 Dropped Into Core.Licensee Investigation Found CEDM 23 Breaker Had Tripped on Overcurrent & Upper Gripper Coil Had Electrical Short.Plant Shut Down for Estimated 4 Days for Repair (← links)
- PNO-I-88-061, on 880606,sewage Dumped on Whitaker Farm by Vynp Station & Contracted Hauler A-1 Sanitary.Agreement Made W/Contractor & Owners of Farm to Aid in Fertilization.In Jan 1986 Vynp Station Sewage Taken to Brattleboro,Vt (← 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)
- ML20198B483 (← links)
- ML20198B378 (← links)
- ML20198B365 (← links)
- PNO-I-88-118, on 881113,licensee Shutdown Plant in Response to High Unidentified Leakage Into Primary Containment.Caused by Increase in Unidentified Drywell Leakage.Licensee Will Replace Topwork for Both D & E Safety Relief Valves (← links)
- PNO-I-86-020, on 860221,controlled Shutdown Occurred Due to Sulfate Concentrations Exceeding Owners Group Guideline of 20 Parts Per Billion.Caused by Condensate Demineralizer Resin Intrusion.Plans Made to Drain & Refill Generators (← links)
- PNO-I-88-111, on 881022,manual Reactor/Turbine Trip Was Initiated Due to Lowering Main Condenser Vacuum.High Suction Differential Pressure Conditions Caused by Seaweed Impingement.All MSIVs Were Closed (← links)
- PNO-I-99-016, on 990406,operators Initiated Plant Cooldown from Normal Operating Pressure & Temp in Mode 3,hot Standby. Cooldown Was Necessary to Minimize Further Degradation of Bonnet Pressure Seal for Valve 2-SI-652 & to Repair Valve (← links)
- PNO-I-86-064, on 860812,reactor Tripped Due to Low Pressure Output of Steam Generator Feedwater Pump gear-driven Pump. Investigation Underway (← links)
- PNO-I-86-061, on 860806,equipment Qualification Discrepancy Identified W/Field Wiring within Limitorque Valve Operators in Containments.Both Units Shut Down to Replace Questionable Wires W/Qualified Wires (← links)
- PNO-I-80-156, on 801021,plant Superintendent Issued Court Summons to Respond to Concerns of Rowe Nuclear Conversion Campaign.Util Also Notified That Application for Preliminary Injunction & Temporary Restraining Order Had Been Filed (← 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-86-054, on 860721,licensee Initiated Normal Shutdown from 100% Power to Inspect & Correct Main Generator Hydrogen Leak Into Stator Cooling Water Sys.Completion of Insp & Repairs Expected in Approx 7 Days (← 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)
- PNO-I-99-006, on 990128,operators Inadvertently Reduced Spent Fuel Pool Water Level by Two Inches When Purification of Spent Fuel Pool Water Initiated.Operators Held Shift Briefing to Discuss Realigning Purification Sys (← links)
- PNO-I-86-056, on 860724 Plant Shut Down Due to Open let- Down Sys Relief Valve.While Shut Down,Reactor Tripped on Low Steam Generator Level.Caused by Level Swings Due to Malfunctioning Valve Operators (← links)
- ML20207H192 (← links)
- ML20207H093 (← links)
- ML20207H074 (← links)
- ML20207G504 (← links)
- PNO-I-86-101, on 861230,leak from Blank Flange on Addition Line Connected to Vol Control Tank Discovered.Caused by Personnel Error.Release Well Below Tech Spec Limits & Radiation Monitor Readings Subsequently Decreased to Normal (← links)
- ML20207G460 (← links)
- ML20207G442 (← links)
- ML20207G422 (← links)
- ML20207G408 (← links)
- PNO-I-98-025, on 980630,unit 3 Established Reactor Criticality,However Reactor Was Shut Down When Control Room Operator Noticed Spiking Intermediate Range Monitor.Licensee Troubleshooting (← 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)
- PNO-I-98-062, on 981211,Millstone Unit 3 Tripped from 100% Reactor Power During MSIV Partial Stroke Testing.Solenoid Valve Integral to MSIV Failed to Reopen When Licensed Operator Released Test Switch (← links)