Pages that link to "PNO-I-89-036, on 890519,reactor High Level Water Feed Pump Tripped.Caused by Shifting of Feedwater Level Control Sys by Reactor Operator from Single Element to Three Element Control.Water Level Recovered & Isolations Reset"
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The following pages link to PNO-I-89-036, on 890519,reactor High Level Water Feed Pump Tripped.Caused by Shifting of Feedwater Level Control Sys by Reactor Operator from Single Element to Three Element Control.Water Level Recovered & Isolations Reset:
Displayed 50 items.
- PNO-I-86-015, on 860216,water in Condenser Pumped to Condensate Storage Tank,Resulting in Overflow.Caused by Blown Fuse in Main Condenser Hotwell Level Control Sys.Water Drained by Yard Drain Sys & Released to River (← links)
- PNO-I-85-060, on 850819,unit Shut Down.Caused by Diesel Generator E2 Out of Svc for Annual Insp & RHR-LPCI Outer Isolation Valve MO-154A Not Opening During Surveillance. Valve Will Be Repaired & Diesel Generator Returned to Svc (← links)
- PNO-I-85-094, on 851226,reactor Scrammed on Low Reactor Water Level.Caused by Loss of Feed Pump & Fluctuations in Feedwater Level Control Sys.Condensate & Feedwater Sys Isolated.Rcic Sys Manually Started to Control Water Level (← links)
- PNO-I-85-057, on 850812,facility Began Shutdown Due to Unusual Event.Caused by Inoperable LPCI Loop a Due to Diesel Generator E3 Out of Svc for Annual Insp & RHR-LPCI Outer Isolation Valve (MO-154A) Not Opening During Surveillance (← links)
- PNO-I-85-080, on 851017,plant Tripped on Low Level Due to Loss of All Three turbine-driven Main Feed Pumps.Cause Unstated.Reactor Vessel Level Recovered by HPCI & RCIC Injection (← links)
- PNO-I-85-068, on 850923,chemistry Technician Determined to Be Missing & Possibly Drowned After Being Sent to Obtain Environ Water Grab Sample from Discharge Canal.Search by Util & State Police Unsuccessful (← links)
- PNO-I-85-048, on 850709,maint Worker Suffered First Degree Burns to Hands & Second Degree Burns to Arms & Face While Cleaning 13 Kv Transformer Disconnect Panel.Short Circuit Caused Voltage Transient.Sys Lineup Being Restored (← links)
- PNO-I-79-040, on 791218,contractor Painter Fell from Ladder in Reactor Bldg & Sprained Ankle.Painter Was Treated & Released from Hosp.No Radiation or Contamination Involved (← links)
- PNO-I-88-050, on 880511,FBI Made Addl Arrests of Three Licensee Employees Re Involvement in Illegal Drug Activities Prior to 1987.Followup of PNO-I-87-108 (← links)
- PNO-I-88-092, on 880901,injured Contaminated Contractor Employee Removed from Site After Falling 20 Ft from Platform.Worker Suffered Broken Wrist & Facial Cut W/ 600 Dpm Contamination.Worker Successfully Decontaminated (← links)
- PNO-I-86-019, on 860124,diesel Generator E-2 Scavenging Air Blower Failed After 21 H Continuous Operation at Low Load. Caused by Excessive Low Load Operation,As Reported by Vendor.Blower Replaced W/Higher Tolerance Blower (← links)
- ML20151X778 (← links)
- ML20151X744 (← links)
- ML20151V001 (← links)
- ML20151U630 (← links)
- ML20151U467 (← links)
- PNO-I-88-077, on 880727,Peach Bottom co-owners Sued Philadelphia Electric Co (PECO) for Failure to Comply W/Peco Obligations Under Contract to Notify co-owners of Serious Operator Attentiveness Problems (← links)
- PNO-I-88-020, on 880216,CA Mcneill Named Executive Director - Nuclear W/Responsibility of Directing Nuclear Operations, Including Nuclear Dept Reorganization & Restart Efforts of Peach Bottom (← links)
- PNO-I-88-017, on 880202,util to Announce Change to Corporate Mgt,Per Highly Critical INPO Ltr.Jh Austin Will Retire as of 880301 & Jl Everett Will Assume Duties of President Until Replacement Named (← links)
- ML20155H132 (← links)
- PNO-I-86-043, on 860618,unplanned Shutdown Commenced Due to Leak in Emergency Svc Water Sys.Leak Stopped by Installing Pipe Clamp.Permanent Repairs Will Be Made Prior to Startup (← links)
- PNO-I-86-008, on 860124,unit Scrammed from 95% Power After Diesel Generator E-2 Tripped When Loaded W/Certain Emergency Buses.Caused by Mechanical Failure of Scavenging Air Blower. Addl Damage Caused by Debris (← links)
- ML20198B372 (← links)
- ML20205T188 (← links)
- PNO-I-88-110, on 881021,delay in Restart of Units 2 & 3 Until Second & Third Quarter 1989,respectively,to Allow Further Upgrade in Operator Training,Managerial & Supervisory Effectiveness & Plant Security (← links)
- PNO-I-87-024, on 870325,unit Auto Scrammed on Low Reactor Water Level When Engineer Lifted Electrohydraulic Control Lead Causing Bypass Valves to Open.Reactor Feed Pump Restarted.Water Level Recovered (← links)
- PNO-I-86-053, on 860719,scram Occurred When Reactor Pressure Spike Caused High Neutron Flux Signal.Caused by MSIV Closure During Offsite Power Trip Resulting in Loss of Emergency Power.Util Will Repair Failed Dc Coil on MSIV (← links)
- PNO-I-86-029, on 860413,explosion & Resultant Fire Occurred in Offsite Transformer.Caused by Internal Phase a Electrical Fault,Resulting in Fire & Damage to Adjacent Phase B.Plant Fire Brigade Extinguished Fire (← links)
- PNO-I-87-001, on 870102,licensee Notified Region I Ofc of Unplanned Shut Down to Repair Steam Leak on High Pressure Turbine Inlet Flange.Facility Expected to Be Shut Down for Approx 4 Days (← links)
- PNO-I-99-011, on 990208,operators Experienced lock-up of Unit 2 Plant Monitoring Sys Computers While Performing Testing for Y2K Mod of Rod Worth Minimizer Sys.Region I Public Affairs Prepared to Respond to Media Inquiries (← links)
- PNO-I-86-080, on 860929,licensee Commenced Shutdown Upon Discovering Water Leakage Into Main Turbine Electrohydraulic Control Oil Sys.Return to Svc Not Expected for Approx 5 Days Following Determination of Source of Leakage (← links)
- PNO-I-87-022, on 870317,hi-hi APRM Flux Scram & Group II & III Primary Containment Isolations Occurred.Caused by Electrohydraulic Control Sys Fluctuations.Unit in Cold Shutdown.Isolations Reset (← links)
- PNO-I-87-046, on 870529,security Watchman Found Asleep by Plant Auxiliary Operator & Shift Supervisor.Watchman Escorted Offsite & Employment Terminated.Licensee Investigating Incident & Residents Reviewing Actions (← links)
- PNO-I-87-042, on 870513,nonlicensed Operator Found Sleeping While on Duty During 'Z' Shift.Licensee Suspended Individual Pending Investigation.State of MD & Commonwealth of PA Informed (← links)
- PNO-I-87-041, on 870508,util Terminated Employment of Subcontractor Hines Performing CRD Exchange Work.Caused by Poor Work Performance.Workers Escorted Offsite.Media Contacted by Worker Re 870505-08 Facial Contaminations (← links)
- PNO-I-87-040, on 870506,30 G of Suspected Marijuana Found Onsite When Substance Fell Out of Jacket of Catalytic Laborer.Caused by Employee Accidentally Bringing Substance Onsite.Employee Terminated (← links)
- ML20213D166 (← links)
- PNO-I-87-018, on 870305,unit Shut Down Due to Hydrogen Leak from Main Generator.Leak Testing of Generator Identified Several Small & One Large Leak from Hydrogen Control & Analyzer Cabinet.Repairs to Generator & RHR HX in Progress (← links)
- PNO-I-87-015, on 870304,smoke Reported in Turbine Bldg.Fire Found in Maint Cage in Turbine Bldg Fan Room.Fire Extinguished.Caused by Small Electrical Fan Suspended from Cage (← links)
- PNO-I-87-026, on 870331,NRC Issued Order Suspending Power Operation Effective Immediately.Unit 3 Began Controlled Shutdown from 100% Reactor Power.Unit 2 in Scheduled Refueling Outage:Core Offload in Progress & 50% Complete (← links)
- PNO-I-87-108, on 871118,FBI Arrested 6 Individuals,Accused of Drug Distribution at Peach Bottom Power Station & Surrounding York County Area (← links)
- ML20249B379 (← links)
- ML20249B321 (← links)
- ML20249B272 (← links)
- ML20249B259 (← links)
- ML20249B234 (← links)
- ML20249B229 (← links)
- ML20249B179 (← links)
- ML20249B132 (← links)
- PNO-I-89-068, on 890804,full Power Reached & Mar 1987 Shutdown Order relaxed.Two-wk Mgt Assessment Period at steady-state 100% Power Plateau Begun,Per Restart Power Testing Program (← links)