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Issue date | Title | Topic | |
---|---|---|---|
05000498/LER-2016-001 | 22 March 2016 | Unit 1 Manual Reactor Trip due to Loss of Main Feedwater to C Train Steam Generator When the Steam Generator Feedwater Regulating Valve Failed Closed LER 16-001-00 for South Texas Project, Unit 1, Regarding Manual Reactor Trip due to Loss of Main Feedwater to C Train Steam Generator When the Steam Generator Feedwater Regulating Valve Failed Closed | Probabilistic Risk Assessment |
05000498/LER-2016-002 | 29 June 2016 | Unit 1 Automatic Reactor Trip and Auxiliary Feedwater System Actuation Following Turbine Trip due to Generator Lockout LER 16-002-00 for South Texas Project, Unit 1, Regarding Automatic Reactor Trip and Auxiliary Feedwater System Actuation Following Turbine Trip Due to Generator Lockout | |
05000498/LER-2017-001 | 11 May 2017 | Unit 1 failure of a timing relay during a Technical Specification surveillance LER 17-001-00 for South Texas, Unit 1, Regarding Failure of a Timing Relay During a Technical Specification Surveillance | |
05000498/LER-2017-002 | 22 January 2018 | Unit 1 Condition Prohibited by Technical Specifications Due to Inoperable Control Room Envelope Makeup Filtration System Heating Coil LER 17-002-00 for South Texas Project, Unit 1, Regarding Condition Prohibited by Technical Specifications Due to Inoperable Control Room Envelope Makeup Filtration System Heating Coil | Large early release frequency |
IR 05000004/1999044 | 9 November 2011 | IR 05000498-11-004 & 05000499-44-004, on 07/01/2011 - 09/30/2011, South Texas Project Electric Generating Station, Units 1 and 2, Integrated Resident and Regional Report; Operability Evaluations; Identification and Resolution of Problems | High winds Reactor Vessel Water Level Condition Adverse to Quality High Energy Line Break Tornado-Generated Missile Significance Determination Process Large early release frequency Operability Determination Tone Alert Radio Through Wall Leak Fire Protection Program Operability Assessment Unidentified leakage Siren |
IR 05000397/2012502 | 5 April 2013 | Final Significance Determination of White Findings and Notice of Violation, NRC Inspection Report 05000397-12-502 Errata | Significance Determination Process Preliminary White Finding |
IR 05000498/2001004 | 14 January 2002 | IR 05000498/2001-004, IR 05000499/2001-004, STP Nuclear Operating Company, South Texas Project Units 1 & 2, Inspection on 11/05-12/07/2001 Re Safety System Design, Performance Capability, Evaluation of Changes, Tests, or Experiments. Violat | Loop seal Mission time Stroke time Probabilistic Risk Assessment Temporary Modification Significance Determination Process Fire Protection Program Operability Assessment |
IR 05000498/2002001 | 4 March 2002 | Annual Assessment - South Texas Project Electric Generating Station (Report 50-498, 499/02-01) | |
IR 05000498/2002002 | 11 July 2002 | IR 05000498-02-002; IR 05000499-02-002; on 3/24/2002 - 6/22/2002; South Texas Project Electric Generating Station; Units 1 & 2. Integrated Resident and Regional Report. No Violations Noted | Fire Barrier Temporary Modification Stress corrosion cracking Operability Determination Safeguards Contingency Plan Power change Power Uprate Overspeed trip Operational leakage |
IR 05000498/2002003 | 23 July 2002 | IR 05000498-02-003; IR 05000499-02-003, 05/20-24/2002; STP Nuclear Operating Company; South Texas Project Electric Generating Station; Units 1& 2; Triennial Fire Protection Inspection | Hot Short Safe Shutdown Fire Barrier Emergency Lighting Fire Protection Program |
IR 05000498/2002004 | 18 October 2002 | IR 05000498-02-004; IR 05000499-02-004; on 6/23/2002 - 9/21/2002; STP Nuclear Operating Company; South Texas Project Electric Generating Station; Units 1 & 2. Integrated Resident and Regional Report; Event Followup, Surveillance Testing | Fire Barrier Probabilistic Risk Assessment Temporary Modification Significance Determination Process Foreign Material Exclusion Operability Determination Maintenance Rule Program Siren Operational leakage |
IR 05000498/2002005 | 27 January 2003 | IR 05000498-02-005; IR 05000499-02-005; on 09/23/2002 - 12/28/2002, South Texas Project Electric Generating Station; Units 1 & 2, Integrated Resident and Regional Report; Operability Evaluation, Problem Identification and Resolution | Boric Acid High Radiation Area Fire Barrier Time to boil Weld Overlay Nondestructive Examination VT-2 Locked High Radiation Area Significance Determination Process Stress corrosion cracking Operability Determination Maintenance Rule Program Deep Dose Equivalent Operability Assessment Overexposure |
IR 05000498/2002006 | 18 April 2003 | IR 05000498-02-006; IR 05000499-02-006, on 12/29/2002 - 03/22/2003, STP Nuclear Operating Company; South Texas Project Electric Generating Station; Units 1 & 2. Integrated Resident & Regional Rpt; Event Followup, Outage Activities, Pi&R, Mi | Reactor Vessel Water Level Mission time Fire Barrier Probabilistic Risk Assessment Temporary Modification Condition Adverse to Quality Significance Determination Process Foreign Material Exclusion Operability Determination Maintenance Rule Program |
IR 05000498/2002007 | 10 July 2002 | IR 05000498-02-007; IR 05000499-02-007; on 03/17-06/15/2002; South Texas Project Nuclear Operating Company; South Texas Project Electric Generating Station, Unit 2. Integrated Resident & Regional Report of Steam Generator Replacement Activi | |
IR 05000498/2002008 | 11 October 2002 | IR 05000498-02-008; IR 05000499-02-008; on 06/16-09/21/2002; South Texas Project Nuclear Operating Company; South Texas Project Electric Generating Station, Unit 2. Integrated Resident & Regional Report of Steam Generator Replacement Activi | |
IR 05000498/2002009 | 30 January 2003 | IR 05000498-02-009 & IR 05000499-02-009, on 09/22 - 12/21/2002, South Texas Project Nuclear Operating Company; South Texas Project Electric Generating Station, Unit 2, Integrated Report of Steam Generator Replacement Activities | Safe Shutdown High Radiation Area Nondestructive Examination Temporary Modification Excess Flow Check Valve Overexposure |
IR 05000498/2003001 | 4 March 2003 | Annual Assessment - South Texas Project Electric Generating Station (Report 50-498, 499/03-01) | |
IR 05000498/2003002 | 5 August 2003 | IR 05000498-03-002 and IR 05000499-03-002, on 3/23/02 - 06/21/03; South Texas Units 1 & 2. Integrated Resident & Regional Report; Event Followup, Other Activities, Maintenance, Implementation, Maintenance, Risk, ALARA Planning & Controls | Safe Shutdown Reactor Vessel Water Level High Radiation Area Fire Barrier Nondestructive Examination Temporary Modification VT-2 Locked High Radiation Area Significance Determination Process Stress corrosion cracking Operability Determination Tone Alert Radio Commercial Grade Control of Heavy Loads Deep Dose Equivalent Liquid penetrant Substantial potential for an overexposure Power change Operability Assessment Siren Overexposure |
IR 05000498/2003003 | 14 October 2003 | IR 05000498-03-003, IR 05000499-03-003; on 06/22/03 - 09/20/03; South Texas Project Electric Generating Station; Units 1 & 2; Integrated Resident Report; Maintenance Effectiveness, Motor Operated Valve Unresolved Item Closure | High Radiation Area Fire Barrier Temporary Modification Significance Determination Process Operability Determination Maintenance Rule Program Operability Assessment |
IR 05000498/2003004 | 26 January 2004 | IR 05000498-03-004, IR 05000499-03-004 on 09/21/03 - 12/31/03 for South Texas Projects, Units 1 & 2; Integrated Resident Report; Event Followup, Power Operated Relief Valve Unresolved Item Closure | Boric Acid Fire Barrier Stroke time Internal Flooding Enforcement Discretion Temporary Modification Significance Determination Process Job Performance Measure Feedwater Heater Operability Determination Maintenance Rule Program |
IR 05000498/2003005 | 24 April 2003 | IR 05000498-03-005 & IR 05000499-03-005, on 03/10-13/2003, South Texas Project. STP Nuclear Operating Company South Texas Project Electric Generating Station; Units 1 & 2; Ti 2515/148, Verification | |
IR 05000498/2003006 | 7 May 2003 | IR 05000498-03-006, IR 05000499-03-006, on 02/24 - 03/06/03, STP Nuclear Operating Company, South Texas Project Electric Generating Station; Units 1 & 2, Identification and Resolution of Problems | Fitness for Duty High Radiation Area Temporary Modification Locked High Radiation Area Condition Adverse to Quality Significance Determination Process |
IR 05000498/2003008 | 8 September 2003 | IR05000498-03-008; IR05000499-03-008; on 05/05-07/28/2003; South Texas Project Electric Generating Station; Units 1 and 2; Special Inspection Team Report | Boric Acid Enforcement Discretion Probabilistic Risk Assessment Nondestructive Examination Significance Determination Process Stress corrosion cracking Eddy Current Testing Operability Determination Liquid penetrant Pressure Boundary Leakage Pressure boundary leak Unidentified leakage |
IR 05000498/2003010 | 11 September 2003 | IR 05000498-03-010 & IR05000499-03-010, South Texas Project Electric Generating Station, August 18-22, 2003. Supplemental Inspection | Probabilistic Risk Assessment Downpower |
IR 05000498/2004002 | 19 May 2004 | IR 05000498-04-002 & IR 05000499-04-002 on 01/01/04 - 04/07/04 for South Texas Project Electric Generating Station; Units 1 & 2; Personnel Performance, Operability Evaluations, Surveillance Testing, ALARA Planning and Controls, Pi&R, and Ot | Unanalyzed Condition Fire Barrier Stroke time Enforcement Discretion Probabilistic Risk Assessment Temporary Modification Condition Adverse to Quality Significance Determination Process Large early release frequency Operability Determination Earthquake Maintenance Rule Program Substantial potential for overexposure Power change Operability Assessment Overexposure |
IR 05000498/2004003 | 5 August 2004 | IR 05000498-04-003 and IR 05000499-04-003 on 04/08/04 - 06/26/04; South Texas Project Electric Generating Station: Units 1 & 2; Integrated Resident Report, Occupational Radiation Safety, Other Activities | Safe Shutdown Boric Acid Fitness for Duty High Radiation Area Fire Barrier Stroke time Coatings Nondestructive Examination Temporary Modification VT-2 Locked High Radiation Area Significance Determination Process Eddy Current Testing Operability Determination Maintenance Rule Program Liquid penetrant Scaffolding Substantial potential for overexposure Operability Assessment Overexposure |
IR 05000498/2004004 | 26 October 2004 | IR 05000498-04-004, 05000499-04-004; 06/27/04 - 09/26/04; South Texas Project Electric Generating Station; Units 1 & 2; Integrated Resident Report, Event Followup, Occupational Radiation Safety | Unanalyzed Condition High Radiation Area Fire Barrier Enforcement Discretion Temporary Modification Significance Determination Process Integrated leak rate test Operability Determination Maintenance Rule Program Substantial potential for overexposure Siren Overexposure |
IR 05000498/2004005 | 27 January 2005 | IR 05000498-04-005, 05000499-04-005; 09/27/04 - 12/31/04; South Texas Project Electric Generating Station; Units 1 & 2; Integrated Resident Report, Maintenance Effectiveness | Fire Barrier Temporary Modification Significance Determination Process Operability Determination Maintenance Rule Program Operability Assessment |
IR 05000498/2004006 | 23 March 2004 | IR 05000498-04-006; 05000-499-04-006, on 01/31/2004; South Texas Project Electric Generating Station, Units 1 & 2: Special Team Inspection Report. Problem Identification & Resolution, Event Response, Operability Evaluations, & post-maintena | Mission time Nondestructive Examination Incorporated by reference Overspeed trip |
IR 05000498/2004008 | 18 March 2004 | IR 05000498-04-008, IR 05000499-04-008, on 03/01/2004 - 03/04/2004, South Texas Project Electric Generating Station, Security Review of Access Authorizaton, Access Control, Fitness-for-Duty Work Hours, and Performance Indicators | |
IR 05000498/2004009 | 15 September 2004 | IR 05000498-04-009, 05000499-04-009, on 07/12 - 08/09/2004; South Texas Project Electric Generating Station; Units 1 & 2; Radioactive Material Control Program | High Radiation Area Offsite Dose Calculation Manual Process Control Program |
IR 05000498/2004011 | 4 January 2005 | IR 05000498-04-011, IR 05000499-04-011 on 10/18/04 - 12/17/04 for South Texas Project Electric Generating Station; Units 1 & 2; Biennial Baseline Inspection of the Identification and Resolution of Problems | Safe Shutdown Unanalyzed Condition High Radiation Area Significance Determination Process Operability Determination |
IR 05000498/2005001 | 2 March 2005 | Annual Assessment Letter - South Texas Project (Report 05000498/2005001 and 05000499/2005001) | |
IR 05000498/2005002 | 9 May 2005 | IR 05000498-05-002, 05000499-05-002 on 01/01/05 - 04/07/05 for South Texas Project Electric Generating Station; Units 1 & 2; Integrated Resident Report, Access Control to Radiologically Significant Areas, Problem Identification and Resoluti | Boric Acid High Radiation Area Fire Barrier Nondestructive Examination Temporary Modification Locked High Radiation Area Significance Determination Process Job Performance Measure Operability Determination Maintenance Rule Program Liquid penetrant Substantial potential for overexposure Operability Assessment Siren Overexposure |
IR 05000498/2005003 | 26 July 2005 | IR 05000498-05-003, 05000499-05-003; 04/08/05 - 06/26/05; South Texas Project Electric Generating Station; Units 1 & 2; Integrated Resident Report, Problem Identification and Resolution, Fitness for Duty | Safe Shutdown Fitness for Duty Temporary Modification Significance Determination Process Fuel cladding Pressure Boundary Leakage Operability Assessment Unidentified leakage |
IR 05000498/2005004 | 12 January 2006 | IR 05000498-05-004 & IR 05000499-05-004, 01/12/2006, NRC | High Radiation Area |
IR 05000498/2005005 | 11 February 2006 | IR 05000498-05-005 & 05000499-05-005, on 09/27-12/31/2005, South Texas Project Electric Generating Station | Boric Acid Non-Destructive Examination Nondestructive Examination Significance Determination Process Job Performance Measure Tone Alert Radio Liquid penetrant Siren Water hammer |
IR 05000498/2005006 | 14 July 2005 | IR 05000498-05-006, 05000499-05-006; on 06/06/05-06/23/05; for South Texas Project Electric Generating Station, Units 1 and 2; Fire Protection (Triennial) | Hot Short Safe Shutdown Fire Barrier Stroke time Emergency Lighting Significance Determination Process Thermoset Fire Protection Program |
IR 05000498/2005008 | 23 December 2005 | IR 05000498-05-008, IR 05000499-05-008; 11/14 - 12/2/2005; South Texas Project, Units 1 and 2; Safety System Design and Performance Capability, Evaluations of Changes, Tests, or Experiments | Probabilistic Risk Assessment Scaffolding |
IR 05000498/2005301 | 12 January 2006 | Er 05000498-05-301; 05000499-05-301 on 11/14-18/2005; South Texas Project, Initial Operator Licensing Examination | |
IR 05000498/2006002 | 22 June 2006 | Errata for South Texas Project Electric Generating Station - NRC Integrated Inspection Report 05000498-06-002 and 05000499-06-002 | Hot Short Safe Shutdown Stroke time Significance Determination Process Fire Protection Program |
IR 05000498/2006003 | 10 August 2006 | NRC Integrated Inspection Report 05000498-06-003 and 05000499-06-003 | Safe Shutdown Temporary Modification Significance Determination Process Pressure boundary leak Continuous fire watch Power change Siren |
IR 05000498/2006004 | 20 November 2006 | IR 05000498-06-004, 05000499-06-004; STP Nuclear Operating Company; 07/08/06 - 10/07/06; South Texas Project Electric Generating Station, Units 1 and 2; Integrated Resident and Regional Report; Surveillance Testing, Problem Identification a | Safe Shutdown Internal Flooding Temporary Modification Significance Determination Process Pressure Boundary Leakage Substantial potential for overexposure Overexposure Water hammer |
IR 05000498/2006005 | 14 February 2007 | IR 05000498-06-005, 05000499-06-005; 10/08/06 - 12/31/06; South Texas Project Electric Generating Station, Units 1 and 2; Access Controls to Radiologically Significant Areas | Boric Acid High Radiation Area Weld Overlay Enforcement Discretion Nondestructive Examination Temporary Modification Locked High Radiation Area Significance Determination Process Job Performance Measure Feedwater Heater Stress corrosion cracking Substantial potential for overexposure Unidentified leak Overexposure Water hammer |
IR 05000498/2006007 | 30 August 2006 | IR 05000498-06-007, 05000499-06-007 on 08/07/2006 - 08/10/2006 for South Texas Project Electric Generating Station, Units 1 and 2; Security Inspection | Affidavit |
IR 05000498/2006008 | 22 March 2006 | IR 05000498-06-008 and 05000499-06-008, Conducted January 23 - 26, 2005, STP Nuclear Operating Company Errata | |
IR 05000498/2006009 | 16 November 2006 | IR 05000498-06-009 and 05000499-06-009; on 7/10-10/05/2006; South Texas, Units 1 and 2; Biennial Inspection of the Identification and Resolution of Problems | Boric Acid Temporary Modification Operability Determination |
IR 05000498/2006010 | 8 November 2006 | IR 05000498-06-010, IR 05000499-06-010, on 09/25-28/2006, South Texas Project, Units 1 & 2, 95001 Supplemental Inspection | |
IR 05000498/2006401 | 4 October 2006 | Nuclear Regulatory Commission Inspection Report 05000498/2006401 and 05000499/2006401 | |
IR 05000498/2007001 | 2 March 2007 | Annual Assessment Letter - South Texas Project Electric Generating Station (NRC Inspection Report 05000498-07-001 and 05000499-07-001) |