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| Issue date | Title | Topic | |
|---|---|---|---|
| PNO-II-98-030, on 980603,loss of Offsite Power Occurred,Due to Loss of 1B Bus.Caused by Faulted 230 Kv Switchyard Current Transformer.Resident Inspectors Onsite & Responded to Event & Will Continue to Evaluate Activities W/Event | 4 June 1998 | PNO-II-98-030:on 980603,loss of Offsite Power Occurred,Due to Loss of 1B Bus.Caused by Faulted 230 Kv Switchyard Current Transformer.Resident Inspectors Onsite & Responded to Event & Will Continue to Evaluate Activities W/Event | |
| PNO-II-97-051, on 970906,McGuire Units 1 & 2 Automatically Tripped.Porvs Utilized Until Steam Dumps Could Be Made Available.Steam Relieved Through Main Steam PORVs Until Power to Bus Kxa Restored & MSIVs Reopened | 9 August 1997 | PNO-II-97-051:on 970906,McGuire Units 1 & 2 Automatically Tripped.Porvs Utilized Until Steam Dumps Could Be Made Available.Steam Relieved Through Main Steam PORVs Until Power to Bus Kxa Restored & MSIVs Reopened | |
| PNO-II-97-015, Re Media Interest in Evacuation of Site Environ Lab,Due to Potentially Explosive Matl.Acid Was re-established,diluted & Stored in Licensee Hazardous Matl Area for Routine Disposal | 6 March 1997 | PNO-II-97-015 Re Media Interest in Evacuation of Site Environ Lab,Due to Potentially Explosive Matl.Acid Was re-established,diluted & Stored in Licensee Hazardous Matl Area for Routine Disposal | |
| PNO-II-96-075, on 961031,shutdowns Required by TS After C Battery Failed to Meet Required Capacity Criteria During Modified Performance Test.C Vital DC Bus cross-connected to a Battery.Decrease in Capacity Unexpected | 31 October 1996 | PNO-II-96-075:on 961031,shutdowns Required by TS After C Battery Failed to Meet Required Capacity Criteria During Modified Performance Test.C Vital DC Bus cross-connected to a Battery.Decrease in Capacity Unexpected | |
| PNO-II-93-053, on 931005,operators Detected Increasing Activity from Condenser Air Ejector Radiation Monitor Indicating Steam Generator Tube Leakage.Region II Will Continue to Monitor Licensee Actions to Find Nature of Leak | 6 October 1993 | PNO-II-93-053:on 931005,operators Detected Increasing Activity from Condenser Air Ejector Radiation Monitor Indicating Steam Generator Tube Leakage.Region II Will Continue to Monitor Licensee Actions to Find Nature of Leak | |
| PNO-II-93-038, on 930821,unit Experienced SG Tube Leak Resulting in Shutdown.Region II Will Continue to Monitor Licensee Actions to Determine Nature of Leak | 23 August 1993 | PNO-II-93-038:on 930821,unit Experienced SG Tube Leak Resulting in Shutdown.Region II Will Continue to Monitor Licensee Actions to Determine Nature of Leak | |
| PNO-II-90-068, on 901101,contract Employee Found Deceased in Staging Area Restroom | 1 November 1990 | PNO-II-90-068:on 901101,contract Employee Found Deceased in Staging Area Restroom | |
| PNO-II-89-043, on 890604,util Employee & Visitors Caused 3 Consecutive Alarms of Portal Monitor While Exiting Site After Tour.No Contamination Surveys Conducted.Util Surveyed Homes of Employee & Visitors.No Contamination Found | 9 June 1989 | PNO-II-89-043:on 890604,util Employee & Visitors Caused 3 Consecutive Alarms of Portal Monitor While Exiting Site After Tour.No Contamination Surveys Conducted.Util Surveyed Homes of Employee & Visitors.No Contamination Found | |
| PNO-II-89-019, on 890307,Unit 1 Manually Tripped Due to Drop in Pressurizer Level,Increase in Main Steam Line Radiation & Increased Charging Flow Revealed Primary to Secondary Leak. Alert Declared & Onsite Emergency Response Activated | 8 March 1989 | PNO-II-89-019:on 890307,Unit 1 Manually Tripped Due to Drop in Pressurizer Level,Increase in Main Steam Line Radiation & Increased Charging Flow Revealed Primary to Secondary Leak. Alert Declared & Onsite Emergency Response Activated | |
| PNO-II-89-019A, on 890308,auxiliary Feedwater Initiated to Effected Steam Generator,Backfeeding Primary Sys Through Break.Licensee Will Maintain Alert Condition Until DHR Sys Placed in Svc | 8 March 1989 | PNO-II-89-019A:on 890308,auxiliary Feedwater Initiated to Effected Steam Generator,Backfeeding Primary Sys Through Break.Licensee Will Maintain Alert Condition Until DHR Sys Placed in Svc | |
| PNO-II-86-076, on 861015,29 of 53 Sirens Failed to Activate During Annual Emergency Exercise.Siren Sys Encoder Replaced & Radio Transmitters Checked.Further Testing Will Be Performed to Ascertain & Correct Cause | 16 October 1986 | PNO-II-86-076:on 861015,29 of 53 Sirens Failed to Activate During Annual Emergency Exercise.Siren Sys Encoder Replaced & Radio Transmitters Checked.Further Testing Will Be Performed to Ascertain & Correct Cause | Siren |
| PNO-II-86-046, on 860726,during Visual Insp of Reactor Vessel Internals,Five Objects Identified Around Baffle Wall.On 860628,w/Westinghouse Assistance,Objects Confirmed to Be Irradiated Fuel Pellets from Broken Fuel Pin | 1 July 1986 | PNO-II-86-046:on 860726,during Visual Insp of Reactor Vessel Internals,Five Objects Identified Around Baffle Wall.On 860628,w/Westinghouse Assistance,Objects Confirmed to Be Irradiated Fuel Pellets from Broken Fuel Pin | |
| PNO-II-86-030, on 860414 & 15,one Pressurizer Level Channel Failed & Unidentified Leak Found During Subsequent Containment Entry,Respectively.Gradual Shutdown Started. Repairs Made During Containment Entry | 15 April 1986 | PNO-II-86-030:on 860414 & 15,one Pressurizer Level Channel Failed & Unidentified Leak Found During Subsequent Containment Entry,Respectively.Gradual Shutdown Started. Repairs Made During Containment Entry | Unidentified leak |
| PNO-II-86-021, on 860310,unit Returned to Operation After Being Out of Svc Since 860307 for Repair of Leaking Sludge Lance Cover on Steam Generator.Unit Operating at 100% Power | 10 March 1986 | PNO-II-86-021:on 860310,unit Returned to Operation After Being Out of Svc Since 860307 for Repair of Leaking Sludge Lance Cover on Steam Generator.Unit Operating at 100% Power | |
| PNO-II-85-090, on 850920,false Bomb Threat Reported at Plant.Search Conducted & Empty Briefcase Found | 23 September 1985 | PNO-II-85-090:on 850920,false Bomb Threat Reported at Plant.Search Conducted & Empty Briefcase Found | |
| PNO-II-80-049, Safe Energy Alliance Is Planning Forum on 800329 at Park Outside Plant Gate.Group Has Demonstrated Peacefully Before at Plant | 28 March 1980 | PNO-II-80-049:Safe Energy Alliance Is Planning Forum on 800329 at Park Outside Plant Gate.Group Has Demonstrated Peacefully Before at Plant | |
| PNO-II-80-021, on 800208,QC Inspectors Qualified for Inspecting Pipe Hangers Terminated for Cheating on Test That Would Have Expanded Expertise.Licensee Expects Employees to Create Media Interest | 8 February 1980 | PNO-II-80-021:on 800208,QC Inspectors Qualified for Inspecting Pipe Hangers Terminated for Cheating on Test That Would Have Expanded Expertise.Licensee Expects Employees to Create Media Interest |