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| Issue date | Title | Topic | |
|---|---|---|---|
| PNO-II-94-010, on 940225,licensed Reactor Operator Tested Positive During Random Drug Test | 25 February 1994 | PNO-II-94-010:on 940225,licensed Reactor Operator Tested Positive During Random Drug Test | Fitness for Duty |
| PNO-II-89-064, on 890907,plant Shut Down for More than 48 H to Determine Cause of Out of Spec Secondary Chemistry.Msiv a Test Circuitry Discovered Energized & Valve Declared Inoperable on 890908.Caused by Water Hammer in Flush Line | 11 September 1989 | PNO-II-89-064:on 890907,plant Shut Down for More than 48 H to Determine Cause of Out of Spec Secondary Chemistry.Msiv a Test Circuitry Discovered Energized & Valve Declared Inoperable on 890908.Caused by Water Hammer in Flush Line | |
| PNO-II-89-060A, on 890825,reactor Manually Tripped from 97% Power Due to Pressurizer a Safety Valve Lifting.Licensee Plans to Go to Cold Shutdown & Replace Valve.Repairs Expected to Take 1 Wk | 25 August 1989 | PNO-II-89-060A:on 890825,reactor Manually Tripped from 97% Power Due to Pressurizer a Safety Valve Lifting.Licensee Plans to Go to Cold Shutdown & Replace Valve.Repairs Expected to Take 1 Wk | |
| PNO-II-89-040, on 890530,rapid RCS Pressure Decreased to Less than 2,000 Psi.Licensee Investigating Incident to Determine Root Cause & Corrective Action.Anticipated That Unit Will Be Down for Approx 2 Wks | 30 May 1989 | PNO-II-89-040:on 890530,rapid RCS Pressure Decreased to Less than 2,000 Psi.Licensee Investigating Incident to Determine Root Cause & Corrective Action.Anticipated That Unit Will Be Down for Approx 2 Wks | |
| PNO-II-89-020, on 890214,plant Shut Down Due to Continuing SG Conductivity & Sulphate Problems Associated W/Resin Intrusion Event.During Shutdown Steam Generators Flushed & Mechanically Cleaned Along W/Dearating Tank | 13 March 1989 | PNO-II-89-020:on 890214,plant Shut Down Due to Continuing SG Conductivity & Sulphate Problems Associated W/Resin Intrusion Event.During Shutdown Steam Generators Flushed & Mechanically Cleaned Along W/Dearating Tank | |
| PNO-II-88-038, on 880603,outage Exceeded 48 H to Repair Leaking Tubes on Condenser B.Reactor Subsequently Tripped from Unrelated Switch Problem During Surveillance Test.Eddy Current Test Determined 30 Tubes Would Not Pass Probe | 3 June 1988 | PNO-II-88-038:on 880603,outage Exceeded 48 H to Repair Leaking Tubes on Condenser B.Reactor Subsequently Tripped from Unrelated Switch Problem During Surveillance Test.Eddy Current Test Determined 30 Tubes Would Not Pass Probe | |
| PNO-II-86-087, on 861107,employee Received Calculated Exposure of 75 Rems to One Hand,Exceeding 10CFR20,18.75 Rems Limit.Cause of Contamination Undetermined.Region II Radiation Specialist Dispatched for Followup | 20 November 1986 | PNO-II-86-087:on 861107,employee Received Calculated Exposure of 75 Rems to One Hand,Exceeding 10CFR20,18.75 Rems Limit.Cause of Contamination Undetermined.Region II Radiation Specialist Dispatched for Followup | |
| PNO-II-86-039, on 860531,plant Taken Out of Svc to Repair Damage to non-nuclear Components Caused by Water Hammer in Low Pressure Condensate Sys.Caused by Personnel Error During Restart.Plant Will Be Down for Several Days | 3 June 1986 | PNO-II-86-039:on 860531,plant Taken Out of Svc to Repair Damage to non-nuclear Components Caused by Water Hammer in Low Pressure Condensate Sys.Caused by Personnel Error During Restart.Plant Will Be Down for Several Days | |
| PNO-II-85-081, on 850820,during Full Power,Reactor Tripped. Caused by Valving Procedure Error by Technician Replacing Reactor Coolant Loop Flow Transmitter.Source Range Channel Being Replaced.Restart Scheduled for 850824 | 22 August 1985 | PNO-II-85-081:on 850820,during Full Power,Reactor Tripped. Caused by Valving Procedure Error by Technician Replacing Reactor Coolant Loop Flow Transmitter.Source Range Channel Being Replaced.Restart Scheduled for 850824 | |
| ML20249A812 | 1 February 1978 | PNS-78-006:on 780131 Bomb Threat Was Telephoned to V Summer Unit 1 Switchboard Operator.Search Initiated by Licensee & Nothing Found.Fbi & State of South Carolina Notified | |
| ML20249A044 | 26 January 1978 | PNO-78-016:on 780125,as Result of Filling Plant Cooling Water Reservior to within 15 Ft of Normal High Water Level, Micro Seismic Activity Was Recorded at 2.5 on Richter Scale of Seismic Monitors Operated by Licensee of State of Sc | |
| ML20151X988 | 14 October 1977 | PNO-77-183:during Routine Insp in Aug 1977,licensee Discovered Cracks in Reinforced Concrete Svc Water Intake Tunnel.Licensee Evaluation in Progress.Media Interest Not Expected.State of Sc Notified | |
| ML20151X452 | 14 October 1977 | PN-77-183:during Routine Insp in Aug 1977,licensee Discovered Cracks in Reinforced Concrete Svc Water Intake Tunnel.Licensee Does Not Believe That Extensive Repairs Will Be Required | |
| ML20249A906 | 19 May 1977 | PNS-77-024:on 770519,bomb Threat Was Phoned Into Sceg Co. Fbi,Sc State Law Enforcement Div & County Sheriff Responding But Not Yet on Site.Search Initiated by Licensee.No Decision Made on Evacuation |