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| Issue date | Title | |
|---|---|---|
| IR 05000454/2021011 | 14 May 2021 | Design Basis Assurance Inspection (Teams) Inspection Report 05000454/2021011 and 05000455/2021011 |
| ML21008A410 | 17 December 2020 | Byron/Braidwood Stations - Revision 18 to Updated Final Safety Analysis Report, Appendix a, Application of NRC Regulatory Guides |
| RS-19-100, Response to Request for Additional Information Regarding Application to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended. | 7 October 2019 | Response to Request for Additional Information Regarding Application to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended. |
| ML19269C094 | 24 September 2019 | 54017-CALC-01, Braidwood Station: Evaluation of Risk Significance of Permanent ILRT Extension. |
| ML19269C098 | 24 September 2019 | 54018-CALC-01, Byron Station: Evaluation of Risk Significance of Permanent ILRT Extension. |
| RS-18-149, Supplemental Information Related to License Amendment Request for a One-Time Extension to Technical Specification 3.8. 1, AC Sources-Operating, Required Action A.2 | 21 December 2018 | Supplemental Information Related to License Amendment Request for a One-Time Extension to Technical Specification 3.8. 1, AC Sources-Operating, Required Action A.2 |
| RS-18-142, Application to Revise Braidwood Station and Byron Station Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended. | 13 December 2018 | Application to Revise Braidwood Station and Byron Station Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended. |
| BYRON 2018-0109, 10 CFR 50.59 Summary Report | 10 December 2018 | 10 CFR 50.59 Summary Report |
| ML18264A092 | 22 October 2018 | Issuance of Amendment Nos. 198, 198, 204, and 204, Respectively, Regarding Adoption of Title 10 of the Code of Federal Regulations Section 50.69 CAC Nos. MG0201, MG0202, MG0203, and MG0204; EPID-L 2017-LLA-0285) |
| RS-18-102, License Amendment Request for a One-Time Extension to Technical Specification 3.8.1, AC Sources-Operating, Required Action A.2 | 10 August 2018 | License Amendment Request for a One-Time Extension to Technical Specification 3.8.1, AC Sources-Operating, Required Action A.2 |
| RS-18-072, Response to Request for Additional Information Regarding 50.69 Amendment | 13 June 2018 | Response to Request for Additional Information Regarding 50.69 Amendment |
| ML18129A108 | 9 May 2018 | NRR E-mail Capture - Preliminary RAIs for Braidwood and Byron Stations 50.69 Amendment |
| ML20311A647 | 6 November 2017 | 2017 Q1-Q4 ROP Inspection Findings |
| ML20311A618 | 6 November 2017 | 2017 Q1-Q4 ROP Inspection Findings |
| RS-17-123, Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems, and Components for Nuclear Power Reactors. | 1 September 2017 | Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems, and Components for Nuclear Power Reactors. |
| ML16357A534 | 15 December 2016 | Byron/Braidwood Nuclear Stations, Revision 16 to Updated Final Safety Analysis Report, Appendix a - Application of NRC Regulatory Guides |
| RS-16-248, Byron/Braidwood Nuclear Stations, Revision 16 to Updated Final Safety Analysis Report, Appendix a - Application of NRC Regulatory Guides | 15 December 2016 | Byron/Braidwood Nuclear Stations, Revision 16 to Updated Final Safety Analysis Report, Appendix a - Application of NRC Regulatory Guides |
| RS-16-072, Relief Requests Associated with the Fourth Inservice Inspection Interval | 15 April 2016 | Relief Requests Associated with the Fourth Inservice Inspection Interval |
| ML16021A423 | 31 January 2016 | NUREG-2187, Vol. 1, Confirmatory Thermal-Hydraulic Analysis to Support Specific Success Criteria in the Standardized Plant Analysis Risk Models-Byron Unit 1. Chapters 1 to 8, Appendices a to C. |
| IR 05000454/2015007 | 18 September 2015 | IR 05000454/2015007 and 05000455/2015007; on 07/202015 - 08/07/2015; Byron Station, Units 1 & 2; Identification and Resolution of Problems |
| ML13162A370 | 31 May 2013 | Applicant'S Environmental Report Operating License Renewal Stage, Byron Station, Units 1 and 2. Appendix F |
| ML13155A423 | 29 May 2013 | Environmental Report, Part 2 |
| RS-13-145, Byron, Units 1 and 2 - Environmental Report, Part 2 | 29 May 2013 | Byron, Units 1 and 2 - Environmental Report, Part 2 |
| IR 05000454/2011004 | 3 November 2011 | IR 05000454-11-004, 05000455-11-004, on 07/01/2011 - 09/30/2011, Byron Station, Units 1 & 2, Maintenance Risk Assessment and Emergent Work Control, Identification and Resolution of Problems; Other Activities |
| IR 05000454/2011016 | 4 October 2011 | |
| IR 05000455/2011016 | 4 October 2011 | IR 05000455-11-016, on 08/22/2011 - 08/26/2011, Byron Station, Unit 2, Supplemental Inspection - Inspection Procedure 95001 |
| IR 05000454/2011009 | 22 July 2011 | IR 05000454-11-009 and 05000455-11-009(DRS), on May 2, 2011 Through June 16, 2011, Byron Station, Evaluation of Changes, Tests, or Experiments and Permanent Plan Modification Baseline |
| IR 05000454/2011011 | 11 February 2011 | |
| IR 05000455/2011011 | 11 February 2011 | IR 05000455-11-011, 01/1/2011 - 02/07/2011, Byron Station, Unit 2, Follow-up Inspection of Self-Revealing Failure of Train a Diesel Generator; Maintenance Effectiveness |
| RS-09-121, License Amendment Request for a One-Time Extension of the Essential Service Water Train Completion Time | 24 September 2009 | License Amendment Request for a One-Time Extension of the Essential Service Water Train Completion Time |
| IR 05000454/2007005 | 13 February 2008 | IR 05000454-07-005, 05000455-07-005, on 10/01/2007 - 12/31/2007; Byron Station, Units 1 and 2; Maintenance Risk Assessments and Emergent Work Control, Operability Evaluation |
| IR 05000454/2007003 | 8 August 2007 | IR 05000454-07-003 and 05000455-07-003; on 03/01/2007 - 06/30/2007; Byron Station, Units 1 and 2; Fire Protection, Inservice Inspection Activities, Operability Evaluations, and Refueling and Outage Activities |
| ML061390034 | 16 May 2006 | Licensee'S Meeting Slides for May 16, 2006 Public Meeting Byron Unit 1 and Braidwood Unit 2 Request for Deferment of Downstream Effects Related Modifications |
| ML060390378 | 9 February 2006 | Request for Additional Information Response to Generic Letter 2004-02, Potential Impact of Debris Blockage on Emergency Recirculation During Design-basis Accidents at Pressurized-water Reactors (TAC MC4669 & MC4670) |
| RS-05-116, Exelon/Amergen Response to NRC Generic Letter 2004-02, Potential Impact of Debris Blockage on Emergency Recirculation During Design Basis Accidents at Pressurized-Water Reactors. | 1 September 2005 | Exelon/Amergen Response to NRC Generic Letter 2004-02, Potential Impact of Debris Blockage on Emergency Recirculation During Design Basis Accidents at Pressurized-Water Reactors. |
| IR 05000454/2005008 | 7 August 2005 | IR 05000454-05-008 (Drp), IR 05000455-05-008 (DRP) on 06/13/2005 - 07/01/2005 for Byron Station, Units 1 and 2. Identification and Resolution of Problems |
| IR 05000454/2003009 | 2 January 2004 | IR 05000454-03-009 DRP; 05000455-03-009 DRP; on 11/03/2003 - 12/04/2003; Byron Station; Units 1 and 2. Identification and Resolution of Problems |
| ML023380536 | 27 November 2002 | Transmittal of RAI Responses for WCAP-15622, Risk-Informed Evaluation of Extensions to AC Electrical Power System Completion Times (MUHP-3010) |
| ML023330457 | 27 November 2002 | Transmittal of RAI Responses for WCAP-15622, Risk-Informed Evaluation of Extensions to AC Electrical Power System Completion Times. (MUHP-3010) |
| ML20217B635 | 5 October 1999 | Forwards for Info,Final Accident Sequence Precursor Analysis of Operational Event at Byron Station,Unit 1,reported in LER 454/98-018 & NRC Responses to Util Specific Comments Provided in |
| ML20204B672 | 12 March 1999 | Forwards Copy of Preliminary Accident Sequence Precursor Analysis of Operational Condition Discovered at Plant on 980912 |
| ML20112F322 | 12 September 1998 | Final ASP Analysis - Byron 1 (LER 454-98-018) |
| ML20236U988 | 23 July 1998 | Requests Addl Info Re IPEEE Submittal |
| IR 05000454/1998015 | 22 July 1998 | Insp Repts 50-454/98-15 & 50-455/98-15 on 980706-09.No Violations Noted.Major Areas inspected:follow-up of April 1997 Maintenance Rule Baseline Insp That Reviewed Licensee Implementation of 10CFR50.65 |
| ML20198H321 | 3 December 1997 | Safety Evaluation Re Licensee Submittal of IPE for Plant, Units 1 & 2,in Response to GL 88-02, IPE for Severe Accident Vulnerabilities |
| ML20206F521 | 30 June 1986 | Analysis of Allowed Outage Times at Byron Generating Station |
| ML20084H133 | 30 April 1984 | Vols 1 & 2 to Byron Generating Station Limiting Conditions for Operation Relaxation Program |
| ML20040C828 | 9 January 1982 | Forwards Advance Info to Be Included in Next FSAR Amend. Includes TMI Item II.F.1 (Addl Accident Monitoring Instrumentation) |