ML24003A721 | 27 November 2023 | Independent Safety Committee; Diablo Canyon Nuclear Power Plant Operations, Thirty-Third Annual Report on the Safety July 1, 2022-June 30, 2023 | |
ML23318A209 | 13 September 2023 | Thirty-Third Annual Report on the Safety of Diablo Canyon Nuclear Power Plant Operations, July I, 2022 - June 30, 2023 - Volume 1 (Main Report) | Safe Shutdown Boric Acid Packing leak Ultimate heat sink Mission time Offsite Dose Calculation Manual Weld Overlay Probabilistic Risk Assessment Coatings Cyber Security Condition Adverse to Quality FLEX B.5.b Aging Management Significance Determination Process Annual Radioactive Effluent Release Report Design basis earthquake Foreign Material Exclusion Annual Radiological Environmental Operating Report Operability Determination License Renewal Exemption Request Earthquake Maintenance Rule Program Pandemic COVID-19 Fuel cladding Fire Protection Program Scaffolding Grace period Backfit Power change Operability Assessment Integrated Public Alert and Warning System Siren |
ML23318A208 | 13 September 2023 | Thirty-Third Annual Report on the Safety of Diablo Canyon Nuclear Power Plant Operations, July I, 2022 - June 30, 2023 - Volume 2 (Exhibits) | Safe Shutdown Boric Acid Fitness for Duty Packing leak Ultimate heat sink Mission time Offsite Dose Calculation Manual Commercial Grade Dedication Weld Overlay Contraband Enforcement Discretion Probabilistic Risk Assessment Coatings Cyber Security FLEX B.5.b Aging Management Fukushima Dai-Ichi Significance Determination Process Annual Radioactive Effluent Release Report Design basis earthquake Foreign Material Exclusion Annual Radiological Environmental Operating Report Operability Determination License Renewal Exemption Request Subsequent License Renewal Earthquake Maintenance Rule Program Pandemic Coronavirus Chernobyl COVID-19 Through-Wall Leak Fire Protection Program Scaffolding Grace period Backfit Power change Fatality Operability Assessment Siren |
DCL-23-041, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2022 | 22 May 2023 | 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2022 | |
ML23037A831 | 28 September 2022 | Independent Safety Committee; Thirty-Second Annual Report on the Safety July 1, 2021 - June 30, 2022, Volume II - Exhibits | Boric Acid Fitness for Duty High winds High Radiation Area Ultimate heat sink Offsite Dose Calculation Manual Tornado Missile Internal Flooding Probabilistic Risk Assessment Coatings Cyber Security Finite Element Analysis Condition Adverse to Quality FLEX Decommissioning Funding Plan Aging Management Fukushima Dai-Ichi Significance Determination Process Annual Radioactive Effluent Release Report Open Phase Condition Design basis earthquake Foreign Material Exclusion Annual Radiological Environmental Operating Report Earthquake Maintenance Rule Program Pandemic Coronavirus COVID-19 Fuel cladding Biofouling Minimum staff Fire Protection Program Fire Watch Scaffolding Backfit Power change Fatality |
ML23037A830 | 28 September 2022 | Independent Safety Committee; Thirty-Second Annual Report on the Safety July 1, 2021 - June 30, 2022, Volume I - Main Report | Safe Shutdown Boric Acid Fitness for Duty High winds Ultimate heat sink Offsite Dose Calculation Manual Fire Barrier Probabilistic Risk Assessment Cyber Security Emergency Lighting Condition Adverse to Quality FLEX Aging Management Significance Determination Process Annual Radioactive Effluent Release Report Foreign Material Exclusion Annual Radiological Environmental Operating Report B.5.b Mitigating Strategies Exemption Request Earthquake Maintenance Rule Program Pandemic Coronavirus COVID-19 Fire Protection Program Scaffolding Power change Fatality |
ML23041A377 | 30 June 2022 | Independent Safety Committee Thirty-Second Annual Report on the Safety of Diablo Canyon Nuclear Power Plant Operations July 1, 2021-June 30, 2022 | Safe Shutdown Boric Acid Fitness for Duty High winds High Radiation Area Ultimate heat sink Offsite Dose Calculation Manual Fire Barrier Tornado Missile Internal Flooding Probabilistic Risk Assessment Coatings Cyber Security Emergency Lighting Finite Element Analysis Condition Adverse to Quality FLEX Aging Management Fukushima Dai-Ichi Significance Determination Process Annual Radioactive Effluent Release Report Open Phase Condition Design basis earthquake Foreign Material Exclusion Annual Radiological Environmental Operating Report B.5.b Mitigating Strategies Exemption Request Earthquake Maintenance Rule Program Pandemic Coronavirus COVID-19 Fuel cladding Biofouling Minimum staff Fire Protection Program Fire Watch Scaffolding Backfit Power change Fatality |
DCL-22-033, Annual Report of Occupational Radiation Exposure for 2021 | 26 April 2022 | Annual Report of Occupational Radiation Exposure for 2021 | |
DCL-2021-514, NPDES Receiving Water Monitoring Program: 2020 Annual Report | 27 April 2021 | NPDES Receiving Water Monitoring Program: 2020 Annual Report | Biofouling |
DCL-19-078, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2018 | 3 October 2019 | 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2018 | |
DCL-18-028, Submittal of 2017 Annual Radioactive Effluent Release Report | 24 April 2018 | Submittal of 2017 Annual Radioactive Effluent Release Report | Grab sample Offsite Dose Calculation Manual Anticipated operational occurrence Met Tower Annual Radioactive Effluent Release Report Annual Radiological Environmental Operating Report Process Control Program Annual Radiological Effluent Release Report Recently irradiated fuel Tritium Power change |
DCL-18-032, Summary Report of 10 CFR 50.59. Changes, Tests, and Experiments, for the Period of January 1, 2016, Through December 31, 2017 | 18 April 2018 | Summary Report of 10 CFR 50.59. Changes, Tests, and Experiments, for the Period of January 1, 2016, Through December 31, 2017 | Finite Element Analysis |
DCL-17-075, Transmittal of 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2016 | 6 September 2017 | Transmittal of 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2016 | |
DCL-16-105, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2015 | 18 October 2016 | 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2015 | |
DCL-2016-518, NPDES Receiving Water Monitoring Program: 2015 Annual Report | 25 April 2016 | NPDES Receiving Water Monitoring Program: 2015 Annual Report | Biofouling |
DCL-16-045, Submittal of 2015 Annual Radiological Environmental Operating Report | 21 April 2016 | Submittal of 2015 Annual Radiological Environmental Operating Report | Grab sample Offsite Dose Calculation Manual Annual Radioactive Effluent Release Report Annual Radiological Environmental Operating Report Annual Radiological Effluent Release Report |
DCL-16-046, Summary Report of 10 CFR 50.59, Changes, Tests, and Experiments, for the Period of January 1, 2014, Through December 31, 2015 | 18 April 2016 | Summary Report of 10 CFR 50.59, Changes, Tests, and Experiments, for the Period of January 1, 2014, Through December 31, 2015 | Shutdown Margin Temporary Modification FLEX Pressure and Temperature Limits Report Turbine Missile Coast down Overspeed trip |
ML15117A657 | 27 April 2015 | 2014 Annual Radiological Environmental Operating Report for the Year 2014) - Part 3 of 5 | Annual Radiological Environmental Operating Report |
ML15117A662 | 27 April 2015 | 2014 Annual Radiological Environmental Operating Report for the Year 2014) - Part 5 of 5 | Annual Radiological Environmental Operating Report |
ML15117A660 | 27 April 2015 | 2014 Annual Radiological Environmental Operating Report for the Year 2014) - Part 4 of 5 | Annual Radiological Environmental Operating Report |
DCL-15-046, 2014 Annual Radiological Environmental Operating Report for the Year 2014) - Part 1 of 5 | 27 April 2015 | 2014 Annual Radiological Environmental Operating Report for the Year 2014) - Part 1 of 5 | Grab sample Offsite Dose Calculation Manual Annual Radioactive Effluent Release Report Annual Radiological Environmental Operating Report |
ML15117A656 | 27 April 2015 | 2014 Annual Radiological Environmental Operating Report for the Year 2014) - Part 2 of 5 | Annual Radiological Environmental Operating Report |
DCL-13-077, CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2012 | 30 July 2013 | CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2012 | |
DCL-13-058, Annual Commitment Change Summary Report | 30 May 2013 | Annual Commitment Change Summary Report | Non-Destructive Examination Foreign Material Exclusion Control of Heavy Loads |
DCL-13-029, Annual Radiological Environmental Operating Report | 30 April 2013 | Annual Radiological Environmental Operating Report | Grab sample Offsite Dose Calculation Manual Annual Radioactive Effluent Release Report Annual Radiological Environmental Operating Report Earthquake |
DCL-13-045, Annual Nonradiological Environmental Operating Report | 30 April 2013 | Annual Nonradiological Environmental Operating Report | |
DCL-13-042, Submittal of 2012 Annual Radioactive Effluent Release Report | 30 April 2013 | Submittal of 2012 Annual Radioactive Effluent Release Report | Boric Acid Grab sample Offsite Dose Calculation Manual Anticipated operational occurrence Annual Radioactive Effluent Release Report Annual Radiological Environmental Operating Report Process Control Program Annual Radiological Effluent Release Report Recently irradiated fuel Tritium Power change |
DCL-13-022, Annual Report of Occupational Radiation Exposure for 2012 | 12 March 2013 | Annual Report of Occupational Radiation Exposure for 2012 | |
DCL-12-117, 2011 Annual Commitment Change Summary Report | 20 November 2012 | 2011 Annual Commitment Change Summary Report | Boric Acid Hydrostatic VT-2 |
DCL-12-070, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2011 | 19 July 2012 | 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2011 | |
DCL-12-040, 2011 Annual Radioactive Effluent Release Report | 30 April 2012 | 2011 Annual Radioactive Effluent Release Report | Grab sample Offsite Dose Calculation Manual Anticipated operational occurrence Annual Radioactive Effluent Release Report Annual Radiological Environmental Operating Report Process Control Program Annual Radiological Effluent Release Report Recently irradiated fuel Tritium Power change |
ML112010178 | 19 July 2011 | Diablo Canyon, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2010 | |
DCL-11-082, Diablo Canyon, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2010 | 19 July 2011 | Diablo Canyon, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2010 | |
DCL-11-082, CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2010 | 19 July 2011 | CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2010 | |
ML11129A085 | 28 April 2011 | 2010 Annual Radiological Environmental Operating Report | Offsite Dose Calculation Manual Annual Radiological Environmental Operating Report |
DCL-11-049, 2010 Annual Radioactive Effluent Release Report, in Accordance with 10 CFR 50.36a(a)(2) and Section 5.6.3 | 28 April 2011 | 2010 Annual Radioactive Effluent Release Report, in Accordance with 10 CFR 50.36a(a)(2) and Section 5.6.3 | Grab sample Offsite Dose Calculation Manual Anticipated operational occurrence Annual Radioactive Effluent Release Report Annual Radiological Environmental Operating Report Process Control Program Annual Radiological Effluent Release Report Recently irradiated fuel Tritium Power change |
DCL-11-051, 2010 Annual Nonradiological Environmental Operating Report | 28 April 2011 | 2010 Annual Nonradiological Environmental Operating Report | |
ML111180747 | 28 April 2011 | 2010 Annual Nonradiological Environmental Operating Report | |
DCL-11-050, Diablo Canyon, Units 1 & 2, 2010 Annual Radiological Environmental Operating Report | 28 April 2011 | Diablo Canyon, Units 1 & 2, 2010 Annual Radiological Environmental Operating Report | Annual Radiological Environmental Operating Report |
DCL-10-055, Units, 1 and 2, 2009 Annual Commitment Change Summary Report | 19 May 2010 | Units, 1 and 2, 2009 Annual Commitment Change Summary Report | Boric Acid Nondestructive Examination |
DCL-10-043, Submittal of 2009 Annual Radiological Environmental Operating Report | 28 April 2010 | Submittal of 2009 Annual Radiological Environmental Operating Report | Grab sample Offsite Dose Calculation Manual Annual Radioactive Effluent Release Report Annual Radiological Environmental Operating Report |
DCL-10-039, 10 CFR 50.59 Report of Changes, Tests, and Experiments for the Period January 1, 2008, Through December 31, 2009 | 19 April 2010 | 10 CFR 50.59 Report of Changes, Tests, and Experiments for the Period January 1, 2008, Through December 31, 2009 | Safe Shutdown Boric Acid Probabilistic Risk Assessment Met Tower Design basis earthquake Large early release frequency Earthquake Fuel cladding Coast down GOTHIC |
DCL-10-034, Annual Report of Occupational Radiation Exposure for 2009 | 26 March 2010 | Annual Report of Occupational Radiation Exposure for 2009 | |
DCL-2009-523, 2008-2009 Annual Report for Storm Water Discharges Associated with Industrial Activities, Diablo Canyon Power Plant (Dcpp), Facility Wdid No. 340I018248 | 11 June 2009 | 2008-2009 Annual Report for Storm Water Discharges Associated with Industrial Activities, Diablo Canyon Power Plant (Dcpp), Facility Wdid No. 340I018248 | |
DCL-09-031, Submittal of 2008 Annual Commitment Change Summary Report | 7 May 2009 | Submittal of 2008 Annual Commitment Change Summary Report | |
DCL-09-029, 2008 Annual Radiological Environmental Operating Report | 24 April 2009 | 2008 Annual Radiological Environmental Operating Report | Grab sample Offsite Dose Calculation Manual Met Tower Annual Radioactive Effluent Release Report Annual Radiological Environmental Operating Report |
DCL-08-061, CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2007, Affect Peak Cladding Temperature (PCT) Calculations | 23 July 2008 | CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2007, Affect Peak Cladding Temperature (PCT) Calculations | |
DCL-08-031, Transmittal of 10 CFR 50.59 Report of Changes, Tests, and Experiments for the Period of January 1, 2006, Through December 31, 2007 | 17 April 2008 | Transmittal of 10 CFR 50.59 Report of Changes, Tests, and Experiments for the Period of January 1, 2006, Through December 31, 2007 | Boric Acid Probabilistic Risk Assessment Continuous fire watch Fire Watch GOTHIC |
ML072910754 | 22 October 2007 | 2006 Rulemaking Annual Report | Safe Shutdown Operator Manual Action Fire Protection Program |
DCL-07-071, CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2006 | 23 July 2007 | CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2006 | |