ML20247N007
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| ML20247N007 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom, Limerick, 05000000 |
| Issue date: | 09/11/1989 |
| From: | Keimig R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | |
| References | |
| PNS-I-89-015, PNS-I-89-15, NUDOCS 8909260116 | |
| Download: ML20247N007 (1) | |
Category:PRELIMINARY NOTIFICATION OF EVENT OR OCCURRENCE (PNO
MONTHYEARPNO-I-99-045, on 990923,operators at Limerick Generating Station Declared Unusual Event Due to Presence of Toxic Gases within Site Boundary.No Toxic Gases Were Detected within Main Cr.No Personnel Were Injured or Made Ill1999-09-24024 September 1999
[Table view]PNO-I-99-045:on 990923,operators at Limerick Generating Station Declared Unusual Event Due to Presence of Toxic Gases within Site Boundary.No Toxic Gases Were Detected within Main Cr.No Personnel Were Injured or Made Ill PNO-I-99-019, on 990420,Limerick Unit 1 Automatically Shutdown from 100% Power on Low Rwl Due to Loss of Mfw. Normal Feedwater Sys Has Been Restored,Which Allowed for Securing of RCIC & HPCI Systems.Licensee Issued Pr1999-04-21021 April 1999 PNO-I-99-019:on 990420,Limerick Unit 1 Automatically Shutdown from 100% Power on Low Rwl Due to Loss of Mfw. Normal Feedwater Sys Has Been Restored,Which Allowed for Securing of RCIC & HPCI Systems.Licensee Issued Pr 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 Inquiries1999-03-0303 March 1999 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 PNO-I-98-019, on 980603,operators Found One of Three Standby Liquid Injection Pumps Running & Injecting Into Reactor Vessel.No Alarms Identified on Redundant Reactivity Control Sys Which Provides Automatic SLC Initiation Feature1998-06-0404 June 1998 PNO-I-98-019:on 980603,operators Found One of Three Standby Liquid Injection Pumps Running & Injecting Into Reactor Vessel.No Alarms Identified on Redundant Reactivity Control Sys Which Provides Automatic SLC Initiation Feature PNO-I-98-013, on 980417,alert Declared After Detection by Smell of Unidentified Odor,Initially Believed to Be Acetylene or Propane Gas,Resulting in Evacuation of Area. Fire Brigade Activated1998-04-17017 April 1998 PNO-I-98-013:on 980417,alert Declared After Detection by Smell of Unidentified Odor,Initially Believed to Be Acetylene or Propane Gas,Resulting in Evacuation of Area. Fire Brigade Activated PNO-I-96-087, on 961206,reactor Was Manually Scramed Due to EHC Oil Leak at Turbine Control Valve 2.Licensee Implemented One Wk Maint Outage to Repair EHC Pressure Switch & Several Other Balance of Plant & Drywell Items1996-12-10010 December 1996 PNO-I-96-087:on 961206,reactor Was Manually Scramed Due to EHC Oil Leak at Turbine Control Valve 2.Licensee Implemented One Wk Maint Outage to Repair EHC Pressure Switch & Several Other Balance of Plant & Drywell Items PNO-I-90-073, on 900830,licensee Identified That Reactor Vessel Level Monitoring Instruments Reading About 10 Inches Higher than Expected.Caused by Ref Leg Being Less than Completely Full.Manual Scram from Low Power Initiated1990-08-31031 August 1990 PNO-I-90-073:on 900830,licensee Identified That Reactor Vessel Level Monitoring Instruments Reading About 10 Inches Higher than Expected.Caused by Ref Leg Being Less than Completely Full.Manual Scram from Low Power Initiated PNO-I-90-058, on 900727,cooling Water Supply Valve to Offgas Recombiner Condenser Failed & Closed.Reactor Power Reduced & Manual Reactor Scram Initiated.Plant Will Remain Shutdown Pending Completion of Licensee post-event Investigation1990-07-27027 July 1990 PNO-I-90-058:on 900727,cooling Water Supply Valve to Offgas Recombiner Condenser Failed & Closed.Reactor Power Reduced & Manual Reactor Scram Initiated.Plant Will Remain Shutdown Pending Completion of Licensee post-event Investigation PNO-II-89-066, licensees Prepared for Adverse Weather Conditions Due to Hurricane.Briefings Held W/Key Managers on Responsibilities to Check All Trailers,Secure Crane Hooks & Increase Emergency Food Supplies1989-09-21021 September 1989 PNO-II-89-066:licensees Prepared for Adverse Weather Conditions Due to Hurricane.Briefings Held W/Key Managers on Responsibilities to Check All Trailers,Secure Crane Hooks & Increase Emergency Food Supplies PNO-II-89-066A, updates Status of Hurricane Hugo for Nuclear Facilities in Southeast.Manning of Incident Response Ctr by Region II Continuing1989-09-21021 September 1989 PNO-II-89-066A:updates Status of Hurricane Hugo for Nuclear Facilities in Southeast.Manning of Incident Response Ctr by Region II Continuing ML20247N0071989-09-11011 September 1989 PNS-I-89-015:revised Notification of Telephone Threat, Correcting Event Date from 890909 to 890911.Call, Originating from Limerick or Peach Bottom,Received at Corporate Ofc.On 890525,threat Received at Peach Bottom ML20246P5821989-08-30030 August 1989 PNS-I-89-014:on 890829,unusual Event Declared Due to Mischievous Vandalism of Electrical Circuit Breakers.Total of 10 Breakers Found W/Cut Leads.Region I Physical Security Inspector Dispatched to Site & Press Release Issued ML20246H5911989-08-25025 August 1989 PNS-I-89-012:on 890825,3 Bomb Threats Received.Vital Areas & Administration Bldg Searched.Threat Considered Hoax.Nrc & Commonwealth of PA Informed PNO-V-89-047, on 890808,earthquake & Aftershock of 5.1 & 4.2 Magnitudes,Respectively,Occurred Approx 15 Miles Southwest of San Jose,Ca.Reactors Shutdown During Earthquake.Tour of GE Reactor Disclosed No Damage1989-08-0808 August 1989 PNO-V-89-047:on 890808,earthquake & Aftershock of 5.1 & 4.2 Magnitudes,Respectively,Occurred Approx 15 Miles Southwest of San Jose,Ca.Reactors Shutdown During Earthquake.Tour of GE Reactor Disclosed No Damage 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 Program1989-08-0404 August 1989 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 PNO-I-89-060, facility Authorized to Proceed to 100% Power. Evaluation by NRC Determined to Be Satisfactory.Insp on Site Will Continue w/around-clock Coverage1989-07-21021 July 1989 PNO-I-89-060:facility Authorized to Proceed to 100% Power. Evaluation by NRC Determined to Be Satisfactory.Insp on Site Will Continue w/around-clock Coverage ML20247D4421989-07-19019 July 1989 PNS-I-89-013:on 890711,trespasser Arrested by Commonwealth of PA at Plant & While Arrested Made Ref to Large Amounts of Weapons & Explosives Stored at Residence in Edgewood,Md.Explosives & Detonators Removed from Residence PNO-IV-89-045, on 890703,earthquake Near Tremonton,Ut Occurred.Earthquake Safety Interlocks Did Not Trip & No Damage Occurred1989-07-0505 July 1989 PNO-IV-89-045:on 890703,earthquake Near Tremonton,Ut Occurred.Earthquake Safety Interlocks Did Not Trip & No Damage Occurred PNO-I-89-052, facility Authorized to Proceed to 70% Power. Insp on Site Will Continue During Power Ascension from 35% to 70% Power & Subsequent Transient Testing1989-06-28028 June 1989 PNO-I-89-052:facility Authorized to Proceed to 70% Power. Insp on Site Will Continue During Power Ascension from 35% to 70% Power & Subsequent Transient Testing PNO-I-89-050, on 890627,confirmatory Action Ltr Issued on Util & Commonwealth of PA Agreement to Satisfy Concerns Re Restart Plan.Agreement Should Form Basis for Concluding Hearing on Util Reorganization1989-06-26026 June 1989 PNO-I-89-050:on 890627,confirmatory Action Ltr Issued on Util & Commonwealth of PA Agreement to Satisfy Concerns Re Restart Plan.Agreement Should Form Basis for Concluding Hearing on Util Reorganization ML20247H8671989-05-26026 May 1989 PNS-I-89-007A:on 890525,two Vehicle Bomb Threats Received at Facility.Licensee Maintaining in-force Heightened Security Measures.Law Enforcement Agencies in Plant Vicinity & Commonwealth of PA Notified ML20247H8551989-05-25025 May 1989 PNS-I-89-007:on 890525,telephone Call Received at Util Headquarters in Philadelphia,Pa Indicating That Van Loaded W/Explosives Would Arrive at Plant.Threat Evaluated as Noncredible.Heightened Security Awareness Initiated 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 Reset1989-05-19019 May 1989 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 PNO-I-89-034, on 890426,Unit 2 Initiated Startup After Receiving Approval to Operate at Power Levels Not Exceeding 35% Full Power.Licensee Will Be Performing Control Rod Manipulations.Addl NRC Inspectors on Site to Monitor Plant1989-04-27027 April 1989 PNO-I-89-034:on 890426,Unit 2 Initiated Startup After Receiving Approval to Operate at Power Levels Not Exceeding 35% Full Power.Licensee Will Be Performing Control Rod Manipulations.Addl NRC Inspectors on Site to Monitor Plant 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 Occurred1989-04-0303 April 1989 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 PNO-IV-89-020, Region IV Notified of Recent Reactor Trip at Palo Verde Unit 3 That Was Complicated by Inability to Open Steam Generator Atmospheric Dump Valves Mfg by Control Components,Inc.No Sticking Problems Noted at Other Plants1989-03-23023 March 1989 PNO-IV-89-020:Region IV Notified of Recent Reactor Trip at Palo Verde Unit 3 That Was Complicated by Inability to Open Steam Generator Atmospheric Dump Valves Mfg by Control Components,Inc.No Sticking Problems Noted at Other Plants PNO-I-89-014, on 890227 Commonwealth of PA & Util Announced Agreement on Proposed Actions to Address Commonwealth Concerns Re Mgt & Safety at Plant & to Provide Exchange of Info W/Commonwealth for Next 8 Yrs1989-02-27027 February 1989 PNO-I-89-014:on 890227 Commonwealth of PA & Util Announced Agreement on Proposed Actions to Address Commonwealth Concerns Re Mgt & Safety at Plant & to Provide Exchange of Info W/Commonwealth for Next 8 Yrs PNO-I-88-116, on 881108,voters Voted Down state-wide Referendum to Shutdown Plants in State of Ma If Nuclear Waste Produced in Process1988-11-0909 November 1988 PNO-I-88-116:on 881108,voters Voted Down state-wide Referendum to Shutdown Plants in State of Ma If Nuclear Waste Produced in Process 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 Security1988-10-21021 October 1988 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 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 Decontaminated1988-09-0202 September 1988 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 PNO-I-88-088, on 880825,FBI Confiscated Licensed Reactor Operator Vehicle Due to Alleged Drug Distribution.Operator Unescorted Access Withdrawn & Resident Inspector Informed. Region I Prepared to Respond to Media Inquiries1988-08-25025 August 1988 PNO-I-88-088:on 880825,FBI Confiscated Licensed Reactor Operator Vehicle Due to Alleged Drug Distribution.Operator Unescorted Access Withdrawn & Resident Inspector Informed. Region I Prepared to Respond to Media Inquiries 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 Problems1988-07-27027 July 1988 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 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 Berkeley1988-06-27027 June 1988 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 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 Facilities1988-06-13013 June 1988 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 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-87-1081988-05-12012 May 1988 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 PNO-IV-88-040, on 880509,System Energy Resources,Inc to Manage & Operate All Middle South Nuclear Plants.Arkansas Power & Light & Louisiana Power & Light Will Apply for Appropriate License Amends1988-05-0909 May 1988 PNO-IV-88-040:on 880509,System Energy Resources,Inc to Manage & Operate All Middle South Nuclear Plants.Arkansas Power & Light & Louisiana Power & Light Will Apply for Appropriate License Amends PNO-I-88-042A, on 880414,updated PNO Re Alcohol Bottle Found in Control Room by Engineers Performing Inventory of Agastat Relays Inside Electrical Distribution Panel.Senior Resident Inspector Notified & Investigation Continuing1988-05-0505 May 1988 PNO-I-88-042A:on 880414,updated PNO Re Alcohol Bottle Found in Control Room by Engineers Performing Inventory of Agastat Relays Inside Electrical Distribution Panel.Senior Resident Inspector Notified & Investigation Continuing PNO-I-88-042, licensee Notified NRC That on 870414,brandy Bottle Found Inside Control Room Panel.Further Licensee Investigation Is to Include Confirmation of Bottle Contents, Check for Fingerprints & Search for Date of Liquor Seal1988-04-18018 April 1988 PNO-I-88-042:licensee Notified NRC That on 870414,brandy Bottle Found Inside Control Room Panel.Further Licensee Investigation Is to Include Confirmation of Bottle Contents, Check for Fingerprints & Search for Date of Liquor Seal PNO-I-87-108B, on 871118,FBI Arrested Six Individuals Accused of Drug Distribution at Plant.Based on Util Review of Info from trial,16 People Were Implicated.Util Terminated Four Employees & Intends to Terminate Seven Other Employees1988-03-18018 March 1988 PNO-I-87-108B:on 871118,FBI Arrested Six Individuals Accused of Drug Distribution at Plant.Based on Util Review of Info from trial,16 People Were Implicated.Util Terminated Four Employees & Intends to Terminate Seven Other Employees 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 Bottom1988-02-16016 February 1988 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 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 Named1988-02-0202 February 1988 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 PNO-I-87-108A, on 871118,FBI Arrested Four Licensee & Two Contractor Employees Accused of Drug Distribution at Plant & Surrounding Area.One Util & Contractor Employees Found Guilty & Remaining Two Util Defendants Suspended1988-01-20020 January 1988 PNO-I-87-108A:on 871118,FBI Arrested Four Licensee & Two Contractor Employees Accused of Drug Distribution at Plant & Surrounding Area.One Util & Contractor Employees Found Guilty & Remaining Two Util Defendants Suspended PNO-I-88-001, on 880104,realignment of Nuclear Mgt Updated. Action Provides for Corporate Officer at Each Plant to Elevate Level of Plant in Corporate Mgt Structure1988-01-0404 January 1988 PNO-I-88-001:on 880104,realignment of Nuclear Mgt Updated. Action Provides for Corporate Officer at Each Plant to Elevate Level of Plant in Corporate Mgt Structure PNO-V-87-076, on 871123-24,two Moderate Earthquakes Centered Near Westmoreland,Ca Occurred,Triggering Seismic Alarms at San Onofre.Unusal Event Declared.Plant Sys & Components Not Adversely Affected.Effects on Other Locations Noted1987-11-24024 November 1987 PNO-V-87-076:on 871123-24,two Moderate Earthquakes Centered Near Westmoreland,Ca Occurred,Triggering Seismic Alarms at San Onofre.Unusal Event Declared.Plant Sys & Components Not Adversely Affected.Effects on Other Locations Noted ML20236R5751987-11-19019 November 1987 PNS-I-87-019:on 871118,nonspecific Bomb Threats Received Over Plant Internal Telephone Sys.Steps to Heighten Security Awareness Among Plant & Security Supervisors Taken. Investigation Initiated by Licensee PNO-I-87-108, on 871118,FBI Arrested 6 Individuals,Accused of Drug Distribution at Peach Bottom Power Station & Surrounding York County Area1987-11-18018 November 1987 PNO-I-87-108:on 871118,FBI Arrested 6 Individuals,Accused of Drug Distribution at Peach Bottom Power Station & Surrounding York County Area PNO-III-87-138, on 871103,reactor Shutdown After Two MSIV Failed to Close.Valves Recycled Resulting in Acceptable Time Responses.Augumented Insp Team Dispatched to Plant Site to Review Possible Causes of MSIV Closure Problems1987-11-0303 November 1987 PNO-III-87-138:on 871103,reactor Shutdown After Two MSIV Failed to Close.Valves Recycled Resulting in Acceptable Time Responses.Augumented Insp Team Dispatched to Plant Site to Review Possible Causes of MSIV Closure Problems PNO-II-87-069, on 871012,Turkey Point Units 3 & 4 Declared NOUE Based on Potential for Hurricane Force Winds & Technical Support Ctr Activated for Mgt of Storm Preparation & Operations.St Lucie Also Made Severe Weather Preparations1987-10-13013 October 1987 PNO-II-87-069:on 871012,Turkey Point Units 3 & 4 Declared NOUE Based on Potential for Hurricane Force Winds & Technical Support Ctr Activated for Mgt of Storm Preparation & Operations.St Lucie Also Made Severe Weather Preparations PNO-I-87-093, on 871009,util Announced Listed Changes to Corporate Nuclear Mgt to Provide for Corporate Officer at Each Plant & to Elevate Plant Level.Changes Will Be Effective on 871101.Nuclear Review Board Reconstituted1987-10-0909 October 1987 PNO-I-87-093:on 871009,util Announced Listed Changes to Corporate Nuclear Mgt to Provide for Corporate Officer at Each Plant & to Elevate Plant Level.Changes Will Be Effective on 871101.Nuclear Review Board Reconstituted ML20236M6711987-08-0505 August 1987 PNS-I-87-012:on 870803,unlicensed Operator Found Indicating Lamp Lenses Changed on Uninterruptible Power Supplies in Vital Area of Plant.Lenses on Auxiliary Switchgear Panel Also Found Changed & Lens Missing.Licensee Investigating 1999-09-24 Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS MONTHYEARIR 05000277/19990071999-10-19019 October 1999
[Table view]Insp Rept 50-277/99-07 & 50-278/99-07 on 990810-0922.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000277/19993021999-10-13013 October 1999 NRC Operator Licensing Exam Repts 50-277/99-302OL & 50-278/99-302OL (Including Completed & Graded Tests) for Tests Administered on 990913-16.All Applicants Passed All Portions of Exams PNO-I-99-045, on 990923,operators at Limerick Generating Station Declared Unusual Event Due to Presence of Toxic Gases within Site Boundary.No Toxic Gases Were Detected within Main Cr.No Personnel Were Injured or Made Ill1999-09-24024 September 1999 PNO-I-99-045:on 990923,operators at Limerick Generating Station Declared Unusual Event Due to Presence of Toxic Gases within Site Boundary.No Toxic Gases Were Detected within Main Cr.No Personnel Were Injured or Made Ill IR 05000352/19990051999-09-16016 September 1999 Insp Repts 50-352/99-05 & 50-353/99-05 on 990713-0816.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000352/19993031999-09-0808 September 1999 Exam Repts 50-352/99-303OL & 50-353/99-303OL on 990812.Exam Results: One Reactor Operator Applicant Was Administered Retake Section B of Test & Passed IR 05000352/19990041999-08-10010 August 1999 Insp Repts 50-352/99-04 & 50-353/99-04 on 990525-0712.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Aspects of Licensee Operations,Engineering & Maint IR 05000352/19993021999-08-0404 August 1999 NRC Operator Licensing Exam Repts 50-352/99-302 & 50-353/99-302 Adminsitered on 990702-14 (Administration) & 990715-22 (Grading).Six of Six Limited SROs Passed All Portions of Exams IR 05000277/19993011999-08-0404 August 1999 NRC Operator Licensing Exam Repts 50-277/99-301 & 50-278/99-301 Administered on 990702-14 (Administration) & 990715-22 (Grading).Six of Six Limited SROs Passed All Portions of Exams IR 05000277/19990051999-07-27027 July 1999 Insp Repts 50-277/99-05 & 50-278/99-05 on 990518-0628. Non-cited Violations Noted.Major Areas Inspected:Operations, Surveillances & Maintenance,Engineering & Technical Support & Plant Support Areas IR 05000352/19990031999-06-24024 June 1999 Insp Repts 50-352/99-03 & 50-353/99-03 on 990413-0524.No Violations Noted.Major Areas Inspected:Operations, Maintenance,Engineering & Plant Support.Also Inspected, Radiological Protection,Security & Inservice Insp IR 05000277/19990041999-06-11011 June 1999 Insp Repts 50-277/99-04 & 50-278/99-04 on 990405-0517. Non-cited Violation Noted.Major Areas Inspected:Operations, Surveillances & Maintenance,Engineering & Technical Support & Plant Support Areas IR 05000352/19990021999-05-0707 May 1999 Insp Repts 50-352/99-02 & 50-353/99-02 on 990302-0412. Violations Noted & Being Treated as non-cited Violations. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000352/19993011999-04-30030 April 1999 NRC Operator Licensing Exam Repts 50-352/99-301 & 50-353/99-301 Administered on 990312-19 (Administration & 990322-26 (Grading).Exam Results:Five RO & Four SRO Applicants Were Administered Exam.One RO & One SRO Failed PNO-I-99-019, on 990420,Limerick Unit 1 Automatically Shutdown from 100% Power on Low Rwl Due to Loss of Mfw. Normal Feedwater Sys Has Been Restored,Which Allowed for Securing of RCIC & HPCI Systems.Licensee Issued Pr1999-04-21021 April 1999 PNO-I-99-019:on 990420,Limerick Unit 1 Automatically Shutdown from 100% Power on Low Rwl Due to Loss of Mfw. Normal Feedwater Sys Has Been Restored,Which Allowed for Securing of RCIC & HPCI Systems.Licensee Issued Pr IR 05000352/19990011999-03-26026 March 1999 Insp Repts 50-352/99-01 & 50-353/99-01 on 990112-0301. Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000277/19990011999-03-25025 March 1999 Insp Repts 50-277/99-01 & 50-278/99-01 on 990105-0215.No Violations Noted.Major Areas Inspected:Operations, Surveillances & Maint,Engineering & Technical Support & Plant Support Including Security & Safeguards Activities 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 Inquiries1999-03-0303 March 1999 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 IR 05000277/19980111999-02-0101 February 1999 Insp Repts 50-277/98-11 & 50-278/98-11 on 981110-990104. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20202J8241999-02-0101 February 1999 Notice of Violation from Insp on 981116-1204.Violation Noted:On 981204 There Were Two Instances Where PECO Had Failed to Properly Translate Design Info Into Procedures Used for safety-related Activities IR 05000277/19980091999-02-0101 February 1999 Insp Repts 50-277/98-09 & 50-278/98-09 on 981116-1204. Violations Noted.Major Areas Inspected:Reactor Core Isolation Cooling & 4kV Electrical Distribution Sys Operation Under Normal & Emergency Operating Conditions ML20202J5361999-01-29029 January 1999 Notice of Violation from Insp on 980309-1222.Violation Noted:Three Licensee Operators Failed to Successfully Complete Requalification Program for Facility for Which License Being Sought ML20199C6571999-01-0606 January 1999 Notice of Violation from Insp on 981018-1130.Violation Noted:On 981105,procedure M-053-006,required by App a of Reg Guide 1.33,not Implemented as Required by Procedure A-C-079 ML20199C6641999-01-0606 January 1999 Insp Repts 50-352/98-09 & 50-353/98-09 on 981018-1130. Violations Noted.Major Areas Inspected:Operations, Engineering,Maintenance & Plant Support IR 05000277/19980121998-12-16016 December 1998 Insp Repts 50-277/98-12 & 50-278/98-12 on 981116-19.No Violations Noted.Major Areas Inspected:Emergency Preparedness full-participation Exercise Evaluation ML20206N6821998-12-11011 December 1998 Notice of Violation from Insp on 980922-1109.Violation Noted:On 980810,chemistry Technicians Failed to Properly Perform Required Actions of Step 4.4.3 When D Detector, RIS-2-17-458D Went Downscale During Test IR 05000277/19980101998-12-11011 December 1998 Insp Repts 50-277/98-10 & 50-278/98-10 on 980922-1109. Violations Noted.Major Areas Inspected:Licensee Operations, Surveillances & Maint,Engineering & Technical Support & Plant Support ML20196C3371998-11-23023 November 1998 Insp Repts 50-352/98-08 & 50-353/98-08 on 980901-1017.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support.Security & Safeguards Activities Were Conducted in Manner That Protected Public Health ML20155F7571998-10-30030 October 1998 NRC Operator Licensing Exam Repts 50-277/98-301OL & 50-278/98-301(OL) (Including Completed & Graded Tests) for Exams Administered on 980914-22.All Applicants Passed Exam ML20155D4141998-10-28028 October 1998 Notice of Violation from Insp on 980811-0921.Violation Noted:Prior to 980912,PECO Failed to Properly Maintain Sys Operation Procedure 12.1.A-3,rev 19,resulting in Two RWCU Sys Events in August 1998 ML20155D4571998-10-28028 October 1998 Insp Repts 50-277/98-08 & 50-278/98-08 on 980811-0921. Violations Noted.Major Areas Inspected:Operations, Surveillances & Maintenance,Engineering & Technical Support & Plant Support Areas IR 05000352/19980071998-09-25025 September 1998 Insp Repts 50-352/98-07 & 50-353/98-07 on 980707-0831.No Violations Noted.Major Areas Inspected:Operations, Engineering,Maint & Plant Support IR 05000277/19980071998-09-15015 September 1998 Insp Repts 50-277/98-07 & 50-278/98-07 on 980623-0810.No Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20237A3091998-08-0707 August 1998 Notice of Violation from Insp on 980606-24.Violation Noted: Defective Equipment in Supply Circuit Breaker of Load Ctr 124B Not Identified & Corrected & on 980322 Breaker Tripped Unexpectedly & de-energized All Loads Supplied by Center IR 05000352/19980051998-08-0707 August 1998 Insp Repts 50-352/98-05 & 50-353/98-05 on 980601-24. Violations Noted.Major Areas Inspected:Backlogged Engineering Activities IR 05000171/19980011998-08-0707 August 1998 Insp Rept 50-171/98-01 on 980612.No Violations Noted. Major Areas Inspected:Review of Facility Mgt & Control, Decommissioning Support Activities,Radiological Safety & Independent Measurements by Inspector ML20236X8161998-08-0505 August 1998 Notice of Violation from Insp on 980519-0706.Violation Noted:As of 980304,licensee Had Not Submitted LER for Condition Prohibited by Plant TS within 30 Days After Discovery of Event IR 05000352/19980041998-08-0505 August 1998 Insp Repts 50-352/98-04 & 50-353/98-04 on 980519-0706. Violations Noted.Major Areas Inspected:Aspects of PECO Energy Operations,Engineering & Maint ML20236R7661998-07-16016 July 1998 Insp Repts 50-277/98-06 & 50-278/98-06 on 980505-0622. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20236R7511998-07-16016 July 1998 Notice of Violations from Insp on 980505-0622.Violations Noted:On 980515,inoperable B Channel Had Not Been Placed in Tripped Condition for Approx 28 H ML20236M7331998-07-0707 July 1998 Notice of Violation & Proposed Imposition of Civil Penalty in Amount of $55,000.Violation Noted:During 970901-980121, Condition Adverse to Quality Existed Involving Inoperability of 1B RHR Min Flow Valve & No C/As Taken ML20237E4241998-07-0101 July 1998 EN-98-049:on 980707,notice of Proposed Imposition of Civil Penalty in Amount of $55,000 Issued to Licensee.Action Based on Two Violations Re Failure to Take Appropriate Corrective Action to Address Conditions Adverse to Quality at Facility IR 05000352/19980031998-06-18018 June 1998 Insp Repts 50-352/98-03 & 50-353/98-03 on 980317-0518. Violations Noted.Major Areas Inspected:Aspects of PECO Energy Operations,Engineering,Maint & Plant Support ML20249C1901998-06-18018 June 1998 Notice of Violation from Insp on 980317-0518.Violation Noted:Measures Established to Correct Nonconformances Re Log Entries,Identified in Violation 97-10-01,did Not Preclude Repetition of Similar Problem ML20249A4841998-06-11011 June 1998 Notice of Violation & Proposed Imposition of Civil Penalty in Amount of $55,000.Violation Noted:During Eecs Suction Strainer Replacement Mod in Oct 1997,licensee Did Not Establish Instructions & Procedures to Prevent Foreign Matl ML20249A0781998-06-0909 June 1998 Notice of Violation from Insp on 980315-0504.Violation Noted:Radiation Area Signs Were Not Visible Nor Conspicuous IR 05000277/19980021998-06-0909 June 1998 Insp Repts 50-277/98-02 & 50-278/98-02 on 980315-0504. Violations Noted.Major Areas Inspected:Operations,Maint, Engineering & Plant Support ML20237E6931998-06-0808 June 1998 EN-98-045:on 980611,notice of Proposed Imposition of Civil Penalty in Amount of $55,000 Issued to Licensee.Action Based on Two Violations Re Failure to Implement Adequate Foreign Matls Exclusion Program at Facility,Which Led to Debris PNO-I-98-019, on 980603,operators Found One of Three Standby Liquid Injection Pumps Running & Injecting Into Reactor Vessel.No Alarms Identified on Redundant Reactivity Control Sys Which Provides Automatic SLC Initiation Feature1998-06-0404 June 1998 PNO-I-98-019:on 980603,operators Found One of Three Standby Liquid Injection Pumps Running & Injecting Into Reactor Vessel.No Alarms Identified on Redundant Reactivity Control Sys Which Provides Automatic SLC Initiation Feature IR 05000277/19970041998-05-14014 May 1998 Insp Repts 50-277/97-04 & 50-278/98-04 on 980309-13 & 0330-0403 (Onsite) & 980314-0429 (Inoffice).Violation Noted. Major Areas Inspected:Licensed Operator Requalification Training & Evaluation & Maint Rule Implementation Areas ML20247L2791998-05-14014 May 1998 Notice of Violation from Insp on 980309-13 & 0330-0403. Violation Noted:From January 1998 to 980313,facility Licensee Administered Annual Operating Test to Operators in Manner That Sample Not Sufficiently Comprehensive 1999-09-08 |
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{{#Wiki_filter:.. L DCS No: 50352/353890911 Date: September 11, 1989 PRELIMINARY NOTIFICATION OF SAFEGUARDS EVENT--PNS-I-89-15 L This preliminary notification constitutes EARLY notice of an event of POSSIBLE safety or public interest significance and. has been verified through the licensee. Facility: Licensee Emergency Classification: Philadelphia Electric Company Notification of Unusual Event Limerick Units 1 and 2 Alert ! Limerick, Pennsylvania Site Area Emergency !. Docket Nos. 50-352/353 General Emergency X Not Applicable
SUBJECT:
TELEPHONE THREAT TO FACILITY - REVISION 1 Note: This revision corrects the occurrence date from September 9, 1989 to September 11, 1989. At 11:37 a.m. (EDT) on September 11, 1989, the switchboard operator at the licersee's corporate office (23rd and Market Streets, Philadelphia) received an anonymous telephone call. The caller calmly and clearly, but rapidly, stated "We've already had the threat once; we won't miss the gate this time at Limerick." The operator was able to deternine that the call originated from either the licensee's Limerick or Peach Bottom Station. The licensee could not associate this threat with any previous threat to the Limerick Station. However, on May 25, 1989, a vehicle bomb threat, involving' the Peach Bottom Station, was similarly received (reference PNS-I-89-07). The licensee does not consider the threat to be credible but has implemented precautionary measures at the Limerick Station and has instituted a heightened security awareness at both nuclear stations. This information was provided to the NRC's Limerick resident inspector and Pegion I at about 12:25 p.m. The NRC's Information Assessment Team'has been apprised and the Commonwealth of Pennsylvania has been notified. This PN is issued for information and the resident inspector will follow-up on any additional licensee actions. CONTACT: R. R. Keimig - (FTS: 346-5255) DISTRIBUTION: OWFN MNBB H-St. N_L Mail: ADM:DMB Chairman Carr AEOD ACRS RES DDT:Trans only Comm. Roberts ARM PDR Comm. Rogers OGC NRC Ops Ctr Comm. Curtiss INPD---- CA NMSS NSAC---- OGC NRR GPA OIA Regional Offices PA~ 01 RI Resident Office EDO SLITP OE Licensee: (Reactor Licensees) 8909260116 890911 PDR I&E PNS-I-39-015 ni [ C-{ PDC Vl -}}
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