IR 05000454/2023004 | 2 February 2024 | Integrated Inspection Report 05000454/2023004 and 05000455/2023004 | |
IR 05000454/2023301 | 27 November 2023 | NRC Initial License Examination Report 05000454/2023301 and 05000455/2023301 | Job Performance Measure |
IR 05000454/2023003 | 13 November 2023 | Integrated Inspection Report 05000454/2023003 and 05000455/2023003 and Exercise of Enforcement Discretion | Commercial Grade Dedication Enforcement Discretion Temporary Modification VT-2 Functionality Assessment FLEX B.5.b Significance Determination Process Foreign Material Exclusion Process Control Program Operability Determination Fire Protection Program Hourly Fire Watch Coast down |
ML23251A162 | 29 September 2023 | Steam Generator Tube Inspection Reports to Reflect TSTF-577 Reporting Requirements | |
IR 05000454/2023501 | 31 August 2023 | Emergency Preparedness Biennial Exercise Inspection Report 05000454/2023501 and 05000455/2023501 | |
IR 05000454/2023005 | 30 August 2023 | Updated Inspection Plan for Byron Station (Report 05000454/2023005 and 05000455/2023005) | |
IR 05000454/2023002 | 3 August 2023 | Integrated Inspection Report 05000454/2023002 and 05000455/2023002 | High winds Commercial Grade Dedication Past operability Temporary Modification Functionality Assessment FLEX B.5.b Foreign Material Exclusion Operability Determination Spent Fuel Pool Instrumentation Fire Protection Program Downpower |
IR 05000454/2023402 | 18 July 2023 | Baseline Security Inspection Document; 05000454/2023402; 05000455/2023402 | |
IR 05000454/2023001 | 5 May 2023 | Integrated Inspection Report 05000454/2023001 and 05000455/2023001 | Boric Acid High Radiation Area Ultimate heat sink Weld Overlay Post Accident Monitoring Enforcement Discretion Nondestructive Examination Temporary Modification Functionality Assessment Operability Determination Fire Protection Program Dissimilar Metal Weld Power change |
IR 05000454/2023010 | 19 April 2023 | License Phase 1 Report 05000454/2023010 | Aging Management Significance Determination Process License Renewal |
IR 05000454/2023401 | 30 March 2023 | Baseline Security Inspection 05000454/2023401; and 05000455/2023401 | Fitness for Duty |
IR 05000454/2022301 | 7 March 2023 | NRC Initial License Examination Report 05000454/2022301 and 05000455/2022301 | Job Performance Measure |
IR 05000454/2022006 | 1 March 2023 | Annual Assessment Letter for Byron Station, Units 1 and 2 (Report 05000455/2022006 and 05000454/2022006) | Commercial Grade Dedication Exemption Request Coronavirus |
IR 05000454/2022004 | 1 February 2023 | Integrated Inspection Report 05000454/2022004 and 05000455/2022004 | High winds Nuclear Accident Reporting System Functionality Assessment Operability Determination Severe Accident Management Guideline Fire Protection Program Siren |
IR 05000454/2022010 | 17 January 2023 | Design Basis Assurance Inspection (Programs) Inspection Report Report 05000454/2022010 and 05000455/2022010 | Packing leak Stroke time Past operability Significance Determination Process Power-Operated Valves Power Operated Valves |
IR 05000454/2022403 | 28 December 2022 | Cyber Security Inspection Report 05000454/2022403 and 05000455/2022403 | Cyber Security |
IR 05000454/2022405 | 9 December 2022 | Material Control and Accounting Program Inspection Report 05000454/2022405 and 05000455/2022405 | Affidavit |
IR 05000454/2022003 | 7 November 2022 | Integrated Inspection Report 05000454/2022003 and 05000455/2022003 | Boric Acid Stroke time Internal Flooding Past operability Temporary Modification Functionality Assessment FLEX Operability Determination Fire Protection Program |
BYRON 2022-0072, Steam Generator Tube Inspection Report for Refueling Outage 23 | 27 October 2022 | Steam Generator Tube Inspection Report for Refueling Outage 23 | Nondestructive Examination |
IR 05000454/2022005 | 24 August 2022 | Updated Inspection Plan for Byron Station Units 1 and 2 (Report 05000454/2022005; 05000455/2022005) | Commercial Grade Dedication Operator Manual Action Open Phase Condition Exemption Request Coronavirus |
IR 05000454/2022402 | 9 August 2022 | Security Baseline Inspection Report 05000454/2022402 and 05000455/2022402 | |
IR 05000454/2022002 | 8 August 2022 | Integrated Inspection Report 05000454/2022002 and 05000455/2022002 | Boric Acid High Radiation Area Ultimate heat sink Offsite Dose Calculation Manual Fire Barrier Nondestructive Examination Temporary Modification Functionality Assessment Locked High Radiation Area Missed surveillance Significance Determination Process Foreign Material Exclusion Annual Radiological Environmental Operating Report Operability Determination Liquid penetrant Through Wall Leak Fire Protection Program Downpower Coast down |
IR 05000454/2022001 | 3 May 2022 | Integrated Inspection Report 05000454/2022001 and 05000455/2022001 | Boric Acid Offsite Dose Calculation Manual Internal Flooding Probabilistic Risk Assessment Temporary Modification Functionality Assessment Significance Determination Process Annual Radioactive Effluent Release Report Operability Determination Maintenance Rule Program Fire Protection Program Power change Coast down |
IR 05000454/2022401 | 4 April 2022 | Security Baseline Inspection Report 05000454/2022401 and 05000455/2022401 | Safeguards Contingency Plan Coronavirus COVID-19 |
IR 05000454/2021006 | 2 March 2022 | Annual Assessment Letter for Byron Station, Units 1 and 2 (Report 05000454/2021006 and 05000455/2021006) | License Renewal Exemption Request COVID-19 |
IR 05000454/2021004 | 11 February 2022 | Integrated Inspection Report 05000454/2021004 and 05000455/2021004 | Safe Shutdown Packing leak Internal Flooding Enforcement Discretion Temporary Modification VT-2 Functionality Assessment FLEX Operability Determination License Renewal Fire Protection Program Downpower |
IR 05000454/2021012 | 6 January 2022 | Biennial Problem Identification and Resolution Inpsection Report 05000454/2021012 and 05000455/2021012 | Boric Acid High Radiation Area Stroke time Coatings VT-2 FLEX Aging Management License Renewal Pandemic COVID-19 Through Wall Leak Through-Wall Leakage Fire Protection Program Power change Operability Assessment |
IR 05000454/2021301 | 17 December 2021 | NRC Initial License Examination Report 05000454/2021301; 05000455/2021301 | Job Performance Measure |
IR 05000454/2021403 | 22 November 2021 | Security Baseline Inspection Report 05000454/2021403 and 05000455/2021403 | Fitness for Duty Safeguards Contingency Plan Coronavirus COVID-19 |
IR 05000454/2021003 | 29 October 2021 | Integrated Inspection Report 05000454/2021003 and 05000455/2021003 and Exercise of Enforcement Discretion | Safe Shutdown Boric Acid High Radiation Area Commercial Grade Dedication Internal Flooding Enforcement Discretion Nondestructive Examination Temporary Modification Functionality Assessment B.5.b Pressure and Temperature Limits Report Operability Determination Exemption Request Coronavirus COVID-19 Liquid penetrant Fire Protection Program Coast down |
IR 05000454/2021402 | 28 September 2021 | Security Baseline Inspection Report 05000454/2021402 and 05000455/2021402 | Safeguards Contingency Plan Coronavirus COVID-19 COVID19 |
IR 05000454/2021005 | 1 September 2021 | Updated Inspection Plan for Byron Station Units 1 and 2 (05000454/2021005 and 05000455/2021005) | Operator Manual Action Cyber Security Open Phase Condition Exemption Request Coronavirus |
IR 05000454/2021002 | 4 August 2021 | Integrated Inspection Report 05000454/2021002; 05000455/2021002; and 07200068/2021001 | Safe Shutdown Boric Acid Packing leak Non-Destructive Examination Stroke time Internal Flooding Enforcement Discretion Functionality Assessment Annual Radioactive Effluent Release Report Annual Radiological Environmental Operating Report Operability Determination Coronavirus COVID-19 Fire Protection Program Downpower |
IR 05000454/2021011 | 14 May 2021 | Design Basis Assurance Inspection (Teams) Inspection Report 05000454/2021011 and 05000455/2021011 | Mission time Commercial Grade Dedication Aging Management Large early release frequency Battery sizing Coronavirus COVID-19 Weak link |
IR 05000454/2021501 | 21 April 2021 | Emergency Preparedness Biennial Exercise Inspection Report 05000454/2021501 and 05000455/2021501 | Met Tower |
IR 05000454/2021001 | 20 April 2021 | Integrated Inspection Report 05000454/2021001 and 05000455/2021001 | Boric Acid Temporary Modification Functionality Assessment Operability Determination Coronavirus COVID-19 Fire Protection Program Fire Watch Power change |
IR 05000454/2021401 | 24 March 2021 | Security Baseline Inspection Report 05000454/2021401 and 05000455/2021401 | Fitness for Duty Coronavirus COVID-19 |
IR 05000454/2018010 | 19 March 2021 | Closure of Auxiliary Feedwater System Unresolved Item 05000454/2018010-04 and 05000455/2018010-04 | Probabilistic Risk Assessment |
IR 05000454/2020006 | 4 March 2021 | Annual Assessment Letter for Byron Station (Report 05000454/2020006 and 05000455/2020006) | Operator Manual Action Open Phase Condition Exemption Request Coronavirus |
IR 05000454/2021010 | 9 February 2021 | Triennial Fire Protection Inspection Report 05000454/2021010 and 05000455/2021010 | Safe Shutdown Coronavirus Fire Protection Program |
IR 05000454/2020004 | 27 January 2021 | Integrated Inspection Report 05000454/2020004 and 05000455/2020004 | Boric Acid Ultimate heat sink Time to boil Past operability Met Tower Nondestructive Examination VT-2 Functionality Assessment Operability Determination Pandemic Coronavirus COVID-19 Liquid penetrant Through Wall Leak Fire Protection Program Coast down Siren |
IR 05000454/2020403 | 16 December 2020 | Security Baseline Inspection Report 05000454/2020403 and 05000455/2020403 | Fitness for Duty Coronavirus COVID-19 |
IR 05000454/2020003 | 10 November 2020 | Integrated Inspection Report 05000454/2020003 and 05000455/2020003 | Safe Shutdown Internal Flooding Temporary Modification Functionality Assessment FLEX Significance Determination Process RAMQC Operability Determination Coronavirus COVID-19 Fire Protection Program Coast down Exclusive Use |
IR 05000454/2020011 | 29 September 2020 | Triennial Inspection of Evaluation of Changes, Tests and Experiments Baseline Inspection Report 05000454/2020011 and 05000455/2020011 | Code Reconciliation Coronavirus |
IR 05000454/2020402 | 18 September 2020 | Security Baseline Inspection Report 05000454/2020402 and 05000455/2020402 | Coronavirus COVID-19 |
IR 05000454/2020005 | 1 September 2020 | Updated Inspection Plan for Byron Station Units 1 and 2 (Report 05000454/2020005 and 05000455/2020005) | Ultimate heat sink Cyber Security Exemption Request COVID-19 |
IR 05000454/2020002 | 27 July 2020 | Integrated Inspection Report 05000454/2020002 and 05000455/2020002 | Commercial Grade Dedication Past operability Probabilistic Risk Assessment Functionality Assessment Significance Determination Process Operability Determination Coronavirus COVID-19 Fire Protection Program |
IR 05000454/2020001 | 24 April 2020 | Integrated Inspection Report 05000454/2020001 and 05000455/2020001 | Safe Shutdown Boric Acid Packing leak High Radiation Area Past operability Nondestructive Examination Temporary Modification Functionality Assessment Locked High Radiation Area Operability Determination Code Reconciliation Coronavirus COVID-19 Liquid penetrant Fire Protection Program Substantial potential for an overexposure Power change Coast down Overexposure |
IR 05000454/2020401 | 30 March 2020 | Security Baseline Inspection Report 05000454/2020401 and 05000455/2020401 | Fitness for Duty Blind Performance Test |
IR 05000454/2019006 | 3 March 2020 | Annual Assessment Letter for Byron Station, Units 1 and 2 (Report 05000454/2019006 and 05000455/2019006) | |