Letter Sequence Other |
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Results
Other: ML16217A157, NG-12-0426, NextEra Energy Duane Arnold, Llc'S Initial Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-0, NG-13-0084, NextEra Energy Duane Arnold, Llc'S, Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-1, NG-13-0324, First Six-Month Status Report in Response to Letter Dated March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation, NG-13-0328, First Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12-049), NG-14-0061, NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Orde, NG-14-0068, NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051), NG-14-0200, Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049), NG-14-0203, NextEra Energy Duane Arnold Energy Center, Llc'S Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order No. EA-12-051), NG-15-0027, Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051), NG-15-0032, NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard Response to March 12, 2012 Commission Order Modifying Licenses with Regard Events (Orde, NG-15-0260, NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events..., NG-15-0280, Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051), NG-16-0047, NextEra Energy Duane Arnold Energy Center, LLC Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation, NG-16-0049, NextEra Energy Duane Arnold Energy Center, LLC Six Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events, NG-16-0168, Six Month Status Report in Response to 03/12/2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation, NG-16-0169, Duane Arnold, Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events, NG-16-0217, Notification of Full Compliance with Order EA-12-049 Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events and Submittal of Final Integrated Plan, NG-16-0228, Final Compliance with EA-12-051 Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation
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MONTHYEARNG-12-0426, NextEra Energy Duane Arnold, Llc'S Initial Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-02012-10-29029 October 2012
NextEra Energy Duane Arnold, Llc'S Initial Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049
Project stage: Other
NG-13-0084, NextEra Energy Duane Arnold, Llc'S, Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12013-02-28028 February 2013
NextEra Energy Duane Arnold, Llc'S, Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-
Project stage: Other
NG-13-0328, First Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12-049)2013-08-27027 August 2013
First Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12-049)
Project stage: Other
NG-13-0324, First Six-Month Status Report in Response to Letter Dated March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation2013-08-27027 August 2013
First Six-Month Status Report in Response to Letter Dated March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation
Project stage: Other
NG-14-0061, NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Orde2014-02-24024 February 2014
NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order
Project stage: Other
NG-14-0068, NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)2014-02-24024 February 2014
NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)
Project stage: Other
NG-14-0200, Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2014-08-25025 August 2014
Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)
Project stage: Other
NG-14-0203, NextEra Energy Duane Arnold Energy Center, Llc'S Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order No. EA-12-051)2014-08-25025 August 2014
NextEra Energy Duane Arnold Energy Center, Llc'S Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order No. EA-12-051)
Project stage: Other
NG-15-0027, Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)2015-02-16016 February 2015
Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)
Project stage: Other
NG-15-0032, NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard Response to March 12, 2012 Commission Order Modifying Licenses with Regard Events (Orde2015-02-19019 February 2015
NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard Response to March 12, 2012 Commission Order Modifying Licenses with Regard Events (Order
Project stage: Other
NG-15-0260, NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events...2015-08-14014 August 2015
NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events...
Project stage: Other
NG-15-0280, Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)2015-08-27027 August 2015
Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)
Project stage: Other
NG-16-0047, NextEra Energy Duane Arnold Energy Center, LLC Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation2016-02-29029 February 2016
NextEra Energy Duane Arnold Energy Center, LLC Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation
Project stage: Other
NG-16-0049, NextEra Energy Duane Arnold Energy Center, LLC Six Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events2016-02-29029 February 2016
NextEra Energy Duane Arnold Energy Center, LLC Six Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events
Project stage: Other
NG-16-0120, FLEX Strategies Phase 2 Staffing Assessment2016-06-0303 June 2016
FLEX Strategies Phase 2 Staffing Assessment
Project stage: Request
ML16217A1572016-08-29029 August 2016
Report for the Onsite Audit Regarding Implementation of Mitigating Strategies and Reliable Spent Fuel Pool Instrumentation Related to Orders EA-12-049 and EA-12-051
Project stage: Other
NG-16-0169, Duane Arnold, Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events2016-08-31031 August 2016
Duane Arnold, Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events
Project stage: Other
NG-16-0168, Six Month Status Report in Response to 03/12/2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation2016-08-31031 August 2016
Six Month Status Report in Response to 03/12/2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation
Project stage: Other
NG-16-0217, Notification of Full Compliance with Order EA-12-049 Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events and Submittal of Final Integrated Plan2016-12-0707 December 2016
Notification of Full Compliance with Order EA-12-049 Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events and Submittal of Final Integrated Plan
Project stage: Other
NG-16-0228, Final Compliance with EA-12-051 Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation2016-12-0808 December 2016
Final Compliance with EA-12-051 Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation
Project stage: Other
ML17129A0372017-05-26026 May 2017
Safety Evaluation Regarding Implementation of Mitigation Strategies and Reliable Spent Fuel Pool Instrument Related to Orders EA-12-049 and EA-12-051
Project stage: Approval
2015-08-14
[Table View] |
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Category:Letter type:NG
MONTHYEARNG-24-0004, 2023 Annual Radiological Environmental Operating Report2024-05-0808 May 2024
2023 Annual Radiological Environmental Operating Report
NG-24-0003, Submittal of 2023 Annual Radioactive Material Release Report2024-04-24024 April 2024
Submittal of 2023 Annual Radioactive Material Release Report
NG-24-0001, 2024 Annual Decommissioning and Spent Fuel Management Funding Status Report and Independent Spent Fuel Storage Installation (ISFSI) Decommissioning Financial Assurance Update2024-03-0606 March 2024
2024 Annual Decommissioning and Spent Fuel Management Funding Status Report and Independent Spent Fuel Storage Installation (ISFSI) Decommissioning Financial Assurance Update
NG-24-0002, 2023 Annual Exposure Report - Form 5s2024-03-0606 March 2024
2023 Annual Exposure Report - Form 5s
NG-23-0010, Supplement to Duane Arnold Exemption Request Regarding Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Final Rule2023-12-0606 December 2023
Supplement to Duane Arnold Exemption Request Regarding Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Final Rule
NG-23-0009, Part 73 Exemption Request Regarding Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Final Rule2023-11-16016 November 2023
Part 73 Exemption Request Regarding Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Final Rule
NG-23-0006, Independent Spent Fuel Storage Installation (ISFSI) Financial Assurance Update2023-05-23023 May 2023
Independent Spent Fuel Storage Installation (ISFSI) Financial Assurance Update
NG-23-0004, 2022 Annual Radioactive Material Release Report2023-04-25025 April 2023
2022 Annual Radioactive Material Release Report
NG-23-0003, 2022 Annual Exposure Report - Form 5s2023-04-21021 April 2023
2022 Annual Exposure Report - Form 5s
NG-23-0002, 10 CFR 50.59 Report, Commitment Changes, 10 CFR 72.48 Report, Quality Assurance Program Changes, Technical Specification Basis Changes, and Revision of the DAEC Defueled Safety Analysis Report2023-03-27027 March 2023
10 CFR 50.59 Report, Commitment Changes, 10 CFR 72.48 Report, Quality Assurance Program Changes, Technical Specification Basis Changes, and Revision of the DAEC Defueled Safety Analysis Report
NG-23-0001, 2023 Annual Decommissioning and Spent Fuel Management Funding Status Report2023-03-27027 March 2023
2023 Annual Decommissioning and Spent Fuel Management Funding Status Report
NG-22-0055, Revision to Duane Arnold Energy Center (DAEC) ISFSI-Only Emergency Plan2022-05-20020 May 2022
Revision to Duane Arnold Energy Center (DAEC) ISFSI-Only Emergency Plan
NG-22-0053, 2021 Annual Radiological Environmental Operating Report2022-05-0606 May 2022
2021 Annual Radiological Environmental Operating Report
NG-22-0052, Regulatory Issue Summary 2000-11. NRC Emergency Telecommunications System, Statement of Intent to Implement the Proposed Voluntary Initiative2022-05-0404 May 2022
Regulatory Issue Summary 2000-11. NRC Emergency Telecommunications System, Statement of Intent to Implement the Proposed Voluntary Initiative
NG-22-0050, Revised Response to Request for Additional Information Relating to Decommissioning Quality Assurance Program, Revision 02022-04-26026 April 2022
Revised Response to Request for Additional Information Relating to Decommissioning Quality Assurance Program, Revision 0
NG-22-0049, 2021 Annual Radioactive Material Release Report2022-04-26026 April 2022
2021 Annual Radioactive Material Release Report
NG-22-0035, Response to Request for Additional Information Relating to Decommissioning Quality Assurance Program. Revision 02022-04-13013 April 2022
Response to Request for Additional Information Relating to Decommissioning Quality Assurance Program. Revision 0
NG-22-0047, Registration of Independent Spent Fuel Installation Storage Cask and Notification of Permanent Removal of All Spent Fuel Assemblies from the Spent Fuel Pool2022-04-11011 April 2022
Registration of Independent Spent Fuel Installation Storage Cask and Notification of Permanent Removal of All Spent Fuel Assemblies from the Spent Fuel Pool
NG-22-0042, Registration of Independent Spent Fuel Installation Storage Casks2022-04-0808 April 2022
Registration of Independent Spent Fuel Installation Storage Casks
NG-22-0041, and Independent Spent Fuel Storage Installation, 2022 Annual Decommissioning and Spent Fuel Management Funding Status Report2022-03-31031 March 2022
and Independent Spent Fuel Storage Installation, 2022 Annual Decommissioning and Spent Fuel Management Funding Status Report
NG-22-0030, Registration of Independent Spent Fuel Installation Storage Casks2022-03-23023 March 2022
Registration of Independent Spent Fuel Installation Storage Casks
NG-22-0031, 2021 Annual Exposure Report - Form 5s2022-03-23023 March 2022
2021 Annual Exposure Report - Form 5s
NG-22-0025, Registration of Independent Spent Fuel Installation Storage Casks2022-03-0808 March 2022
Registration of Independent Spent Fuel Installation Storage Casks
NG-22-0021, Registration of Independent Spent Fuel Installation Storage Casks2022-02-24024 February 2022
Registration of Independent Spent Fuel Installation Storage Casks
NG-22-0014, Registration of Independent Spent Fuel Installation Storage Casks2022-02-10010 February 2022
Registration of Independent Spent Fuel Installation Storage Casks
NG-22-0009, Registration of Independent Spent Fuel Installation Storage Casks2022-01-20020 January 2022
Registration of Independent Spent Fuel Installation Storage Casks
NG-22-0001, Supplement to Exemption Request for Failed Fuel Can Weight in a Certificate of Compliance 1004 Renewed Amendment 17 61BTH Type 2 Dry Shielded Canister2022-01-0606 January 2022
Supplement to Exemption Request for Failed Fuel Can Weight in a Certificate of Compliance 1004 Renewed Amendment 17 61BTH Type 2 Dry Shielded Canister
NG-21-0038, Registration of Independent Spent Fuel Installation Storage Casks2021-12-22022 December 2021
Registration of Independent Spent Fuel Installation Storage Casks
NG-21-0035, Supplement to Exemption Request for Failed Fuel Can Weight in a Certificate of Compliance 1004 Renewed Amendment 17 61 Bth Type 2 Dry Shielded Canister2021-12-10010 December 2021
Supplement to Exemption Request for Failed Fuel Can Weight in a Certificate of Compliance 1004 Renewed Amendment 17 61 Bth Type 2 Dry Shielded Canister
NG-21-0030, Exemption Request for Failed Fuel Can Weight in a Certificate of Compliance 1004 Renewed Amendment 17 61 Bth Type 2 Dry Shielded Canister2021-10-21021 October 2021
Exemption Request for Failed Fuel Can Weight in a Certificate of Compliance 1004 Renewed Amendment 17 61 Bth Type 2 Dry Shielded Canister
NG-21-0028, Request for Approval of NextEra Energy Duane Arnold, Llc'S Decommissioning Quality Assurance Program Revision 02021-07-30030 July 2021
Request for Approval of NextEra Energy Duane Arnold, Llc'S Decommissioning Quality Assurance Program Revision 0
NG-21-0010, License Amendment Request (TSCR-192): Independent Spent Fuel Storage Installation (ISFSI) Emergency Plan and Emergency Action Level Scheme2021-06-28028 June 2021
License Amendment Request (TSCR-192): Independent Spent Fuel Storage Installation (ISFSI) Emergency Plan and Emergency Action Level Scheme
NG-21-0026, CFR 72.48 Report of Changes. Tests. and Experiments2021-06-16016 June 2021
CFR 72.48 Report of Changes. Tests. and Experiments
NG-21-0011, Submittal of 2020 Annual Radiological Environmental Operating Report2021-05-0404 May 2021
Submittal of 2020 Annual Radiological Environmental Operating Report
NG-21-0009, Report of Facility Changes. Tests and Experiments. and Commitment Changes2021-04-27027 April 2021
Report of Facility Changes. Tests and Experiments. and Commitment Changes
NG-21-0021, Supplement to License Amendment Request (TSCR-185): Application to Revise Operating License to Remove Cyber Security Plan Requirements2021-04-22022 April 2021
Supplement to License Amendment Request (TSCR-185): Application to Revise Operating License to Remove Cyber Security Plan Requirements
NG-21-0006, 2021 Annual Decommissioning and Spent Fuel Management Funding Status Report2021-03-31031 March 2021
2021 Annual Decommissioning and Spent Fuel Management Funding Status Report
NG-21-0005, NextEra Energy Duane Arnold, LLC - Transmittal of the DAEC Defueled Safety Analysis Report Revision 02021-03-29029 March 2021
NextEra Energy Duane Arnold, LLC - Transmittal of the DAEC Defueled Safety Analysis Report Revision 0
NG-20-0094, License Amendment Request (TSCR-189): Revision to Facility License and Technical Specifications to Reflect Permanent Removal of Spent Fuel from the Spent Fuel Pool2021-02-19019 February 2021
License Amendment Request (TSCR-189): Revision to Facility License and Technical Specifications to Reflect Permanent Removal of Spent Fuel from the Spent Fuel Pool
NG-21-0004, Response to Request for Additional Information Related to Post Shutdown Decommissioning Activities Report2021-02-0505 February 2021
Response to Request for Additional Information Related to Post Shutdown Decommissioning Activities Report
NG-20-0078, Update to Spent Fuel Management Plan Pursuant to 10 CFR 50.54(bb)2021-01-13013 January 2021
Update to Spent Fuel Management Plan Pursuant to 10 CFR 50.54(bb)
NG-20-0101, Request for a One-Time Exemption from 10 CFR 73, Appendix B, Section VI, Subsection C.3.(1)(1) Regarding Annual Force-on-Force (FOF) Exercises, Due to COVID-19 Pandemic2020-12-29029 December 2020
Request for a One-Time Exemption from 10 CFR 73, Appendix B, Section VI, Subsection C.3.(1)(1) Regarding Annual Force-on-Force (FOF) Exercises, Due to COVID-19 Pandemic
NG-20-0099, Response to Request for Additional Information Relating to License Amendment Request (TSCR-187): Proposed Permanently Defueled Emergency Plan and Permanently Defueled Emergency Action Level Scheme2020-12-0101 December 2020
Response to Request for Additional Information Relating to License Amendment Request (TSCR-187): Proposed Permanently Defueled Emergency Plan and Permanently Defueled Emergency Action Level Scheme
NG-20-0093, Supplement to License Amendment Request (TSCR-187): Proposed Permanently Defueled Emergency Plan and Permanently Defueled Emergency Action Level Scheme2020-10-29029 October 2020
Supplement to License Amendment Request (TSCR-187): Proposed Permanently Defueled Emergency Plan and Permanently Defueled Emergency Action Level Scheme
NG-20-0090, Certification of Permanent Removal of Fuel from the Reactor Vessel for Duane Arnold Energy Center2020-10-12012 October 2020
Certification of Permanent Removal of Fuel from the Reactor Vessel for Duane Arnold Energy Center
NG-20-0083, Registration of Independent Spent Fuel Installation Storage Casks2020-10-12012 October 2020
Registration of Independent Spent Fuel Installation Storage Casks
NG-20-0069, Response to Request for Additional Information Relating to Request for Exemption from Portions of 10 CFR 50.47 and 10 CFR 50, Appendix E2020-10-0707 October 2020
Response to Request for Additional Information Relating to Request for Exemption from Portions of 10 CFR 50.47 and 10 CFR 50, Appendix E
NG-20-0082, Registration of Independent Spent Fuel Installation Storage Casks2020-09-28028 September 2020
Registration of Independent Spent Fuel Installation Storage Casks
NG-20-0071, Request for One-Time Exemption from 10 CFR 50, Appendix E, Biennial Emergency Preparedness Evaluated Exercise Requirements Due to COVID-19 Pandemic2020-09-22022 September 2020
Request for One-Time Exemption from 10 CFR 50, Appendix E, Biennial Emergency Preparedness Evaluated Exercise Requirements Due to COVID-19 Pandemic
NG-20-0077, Registration of Independent Spent Fuel Installation Storage Casks2020-09-10010 September 2020
Registration of Independent Spent Fuel Installation Storage Casks
2024-05-08
[Table view]
Category:Status Report
MONTHYEARNG-24-0001, 2024 Annual Decommissioning and Spent Fuel Management Funding Status Report and Independent Spent Fuel Storage Installation (ISFSI) Decommissioning Financial Assurance Update2024-03-0606 March 2024
2024 Annual Decommissioning and Spent Fuel Management Funding Status Report and Independent Spent Fuel Storage Installation (ISFSI) Decommissioning Financial Assurance Update
NG-23-0001, 2023 Annual Decommissioning and Spent Fuel Management Funding Status Report2023-03-27027 March 2023
2023 Annual Decommissioning and Spent Fuel Management Funding Status Report
NG-18-0138, NextEra Energy Duane Arnold, Llc'S Completion of Required Action for NRC Order Number EA-13-109, Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions2018-12-19019 December 2018
NextEra Energy Duane Arnold, Llc'S Completion of Required Action for NRC Order Number EA-13-109, Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions
NG-18-0066, Six-Month Status Report in Response to June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions2018-06-26026 June 2018
Six-Month Status Report in Response to June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions
NG-17-0250, Six-Month Status Report in Response to June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions (EA-13-109)2017-12-19019 December 2017
Six-Month Status Report in Response to June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions (EA-13-109)
NG-17-0121, Six-Month Status Report in Response to June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions (Order EA-13-109)2017-06-29029 June 2017
Six-Month Status Report in Response to June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions (Order EA-13-109)
L-2017-040, Decommissioning Funding Status Reports/Independent Spent Fuel Storage Installation (ISFSI) Financial Assurance Update2017-03-30030 March 2017
Decommissioning Funding Status Reports/Independent Spent Fuel Storage Installation (ISFSI) Financial Assurance Update
NG-16-0241, Six-Month Status Report in Response to June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions (Order Number EA-13-109)2016-12-22022 December 2016
Six-Month Status Report in Response to June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions (Order Number EA-13-109)
NG-16-0169, Duane Arnold, Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events2016-08-31031 August 2016
Duane Arnold, Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events
NG-16-0168, Six Month Status Report in Response to 03/12/2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation2016-08-31031 August 2016
Six Month Status Report in Response to 03/12/2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation
ML16187A2612016-06-30030 June 2016
Six-Month Status Report in Response to June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions (Order Number EA-13-109)
NG-16-0130, Six-Month Status Report in Response to 06/06/2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions (Order Number EA-13-109)2016-06-30030 June 2016
Six-Month Status Report in Response to 06/06/2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions (Order Number EA-13-109)
NG-15-0280, Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)2015-08-27027 August 2015
Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)
NG-15-0032, NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard Response to March 12, 2012 Commission Order Modifying Licenses with Regard Events (Orde2015-02-19019 February 2015
NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard Response to March 12, 2012 Commission Order Modifying Licenses with Regard Events (Order
NG-15-0027, Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)2015-02-16016 February 2015
Six Month Status Report in Response to March 12, 2012 Commission Order to Modify Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)
NG-14-0285, NextEra Energy Duane Arnold, Llc'S Six-Month Status Report in Response to June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions (Order Num2014-12-10010 December 2014
NextEra Energy Duane Arnold, Llc'S Six-Month Status Report in Response to June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions (Order Numbe
NG-14-0061, NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Orde2014-02-24024 February 2014
NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order
NG-14-0068, NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)2014-02-24024 February 2014
NextEra Energy Duane Arnold Energy Center, Llc'S Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)
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NG-10-0105, Decommissioning Funding Status Report2010-03-25025 March 2010
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L-2009-055, Units 1 and 2, Decommissioning Funding Status Reports2009-03-27027 March 2009
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NG-07-0481, Revised Decommissioning Funding Status Report2007-06-28028 June 2007
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NG-07-0301, Decommissioning Funding Status Report2007-03-29029 March 2007
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NG-06-0282, Decommissioning Funding Status Report2006-03-31031 March 2006
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L-HU-04-040, Nuclear Management Company, LLC, Implementation Status of Independent Spent Fuel Storage Installation Interim Compensatory Measures2004-09-24024 September 2004
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Decommissioning Funding Status Reports - Supplemental Response for Duane Arnold, Kewaunee, Monticello, Palisades, Point Beach, Units 1 and 2, and Prairie Island, Units 1 and 2
2024-03-06
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NExTera" ARNOLD February 24, 2014 NG-14-0061 10 CFR 2.202 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Duane Arnold Energy Center Docket No. 50-331 Renewed Op. License No. DPR-49 NextEra Energy Duane Arnold Energy Center, LLC's Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)
References:
- 1) Order EA-12-049, "Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events," dated March 12, 2012 (ML12056A045)
- 2) Letter, R. Anderson (NextEra Energy Duane Arnold, LLC) to U. S. NRC, "NextEra Energy Duane Arnold, LLC's Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)," NG-13-0084, dated February 28, 2013 (ML13063A148)
- 3) Letter, R. Anderson (NextEra Energy Duane Arnold, LLC) to U. S. NRC, "NextEra Energy Duane Arnold, LLC's First Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)," NG-13-0328, dated August 27, 2013 (ML13242A007)
On March 12, 2012, the Nuclear Regulatory Commission (NRC) issued Reference 1, an immediately effective Order to all licensees including NextEra Energy Duane Arnold, LLC (hereafter NextEra Energy Duane Arnold). In Reference 2, NextEra Energy Duane Arnold submitted an Overall Integrated Plan for the implementation of this Order. The Order required Licensee's to provide periodic status reports for the Overall Integrated Plan. In Reference 3, NextEra NextEra Energy Duane Arnold, LLC, 3277 DAEC Road, Palo, IA 52324
Document Control Desk NG-14-0061 Page 2 of 2 Energy Duane Arnold provided the first six-month status report pursuant to Section IV, Condition C.2, of Reference 1, that delineates progress made in implementing the requirements of Reference 1. The purpose of this letter is to provide the next six-month status report pursuant to Section IV, Condition C.2, of Reference 1, that delineates progress made in implementing the requirements of Reference 1. The enclosure to this letter provides an update of milestone accomplishments since the last status report, including any changes to the compliance method, schedule, or need for relief and the basis, if any.
I declare under penalty of perjury that the foregoing is true and correct.
Executed on February 24, 2014 Rc~hard L. Andersko Vice President, Duane Arnold Energy Center NextEra Energy Duane Arnold, LLC Enclosure cc: Regional Administrator, USNRC, Region III Resident Inspector, USNRC, Duane Arnold Energy Center Project Manager, USNRC, Duane Arnold Energy Center
Attachment to NG-14-0061 NextEra Energy Duane Arnold, LLC's Six Month Status Report for the Implementation of Order EA-12-049, Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events 6 pages follow
NextEra Energy Duane Arnold, LLC's Six Month Status Report for the Implementation of Order EA-12-049, Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events
- 1. Introduction NextEra Energy Duane Arnold, LLC (hereafter, NextEra Energy Duane Arnold) developed an Overall Integrated Plan (Reference 2), documenting the diverse and flexible strategies (FLEX), in response to Reference 1. This attachment provides an update of milestone accomplishments since submittal of the Overall Integrated Plan, including any changes to the compliance method, schedule, or need for relief/relaxation and the basis, if any.
- 2. Milestone Accomplishments The following milestone(s) have been completed since the submittal of the first six month update (Reference 3), and are current as of January 31, 2014.
- Submit 6 month status report
- Complete revision to Emergency Operating Procedures to extend operation of steam driven pumps
- 3. Milestone Schedule Status The following provides an update to Attachment 4 of the Overall Integrated Plan (Reference 2) as modified by Reference 3. It provides the activity status of each item, and whether the expected completion date has changed. The dates are planning dates subject to change as design and implementation details are developed.
The revised milestone target completion dates do not impact the order implementation date.
Target Revised Milestone Completion Activity Target Date Status Completion Date_ _Date Submit Overall Integrated Complete N/A Implementation Plan February 2013 Submit 6 Month Status Report August 2013 Complete N/A Complete Revision to Emergency Completed Operating Procedures to Extend January 2014 N/A Operation of Steam Driven Pumps December 2013 Submit 6 Month Status Report February 2014 Completed N/A Complete Regional Response Center Started N/A Arrangements December 2015 Submit 6 Month Status Report August 2014 Not Started N/A First Refueling Outage of RFO 24 Not Started N/A Implementation Period (Fall 2014)
Page 1 of 6
Target Revised Milestone Completion Activity Target M tC e Status Completion Date Date Complete Site Specific Analysis of Started N/A NEDC-33771P Rev. 1 January 2015 Submit 6 Month Status Report February 2015 Not Started N/A FLEX Storage Buildings Completed March 2015 Started N/A Identified Portable Equipment Stored on Started N/A Site May 2015 Submit 6 Month Status Report August 2015 Not Started N/A Issue Modification Packages December 2015 Started N/A Submit 6 Month Status Report February 2016 Not Started N/A Complete Staffing Study for Flex Not Started N/A Implementation May 2016 Validate that time sensitive actions can Not Started N/A be completed consistent with the Flex Strategies August 2016 Complete Implementing Procedure Started N/A Development and Validation August 2016 Submit 6 Month Status Report August 2016 Not Started N/A Complete Required Training September 2016 Started N/A Final Implementation Outage for RFO 25 Not Started N/A Modifications (Fall 2016)
Submit Completion Report December 2016 Not Started N/A
- 4. Changes to Compliance Method The NextEra Energy Duane Arnold integrated plan (Reference 2) indicated compliance with the subject order would include implementation of Order EA-1 2-050 dated March 12, 2012, "Order Modifying Licenses with Regard to Reliable Hardened Containment Vents." Subsequent to the submittal of the integrated plan, Order EA-12-050 was rescinded by Order EA-13-109 "Order Modifying Licenses With Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions" (Reference 4). NextEra Energy Duane Arnold will implement requirements of Phase 1 of Order EA-13-109 instead of Order EA-12-050. Phase 1 of Order EA-13-109 currently requires implementation in 2016 and thus, no change in schedule for compliance is currently contemplated.
On page 16 of the integrated plan, NextEra Energy Duane Arnold indicated a modification to support Phase 2 Core Cooling would include installing a branch connection on existing piping GBC-005. Detailed design of this modification has concluded a preferred connection location on the RHR piping at GBB-004. This does not change the function of the alternate injection path for core cooling.
Action 18 of the integrated plan included modifying the plant to provide an electrical connection point for a portable generator to the 480 volt distribution panel 1 B003.
Detailed design of this modification concluded the preferred connection to power this Page 2 of 6
electrical equipment was via 1B032. This does not change the function of providing electrical power to the same plant equipment.
Action 21 of the integrated plan indicated a modification would install a transfer panel for connection of a 4160 volt generator in Phase 3. Detailed design work has concluded a more flexible option would be the use of a portable device that can be inserted into an existing breaker to allow ready connection of the portable generator to station 4160 Volt distribution. This does not change the function of providing a connection point for portable 4160 volt generation in Phase 3. of the integrated plan provides a list of required instruments. Reactor water level indication was inadvertently omitted from this list and is a required indication for the strategies.
NextEra Energy Duane Arnold will incorporate the supplemental guidance provided in the NEI position paper entitled "Shutdown / Refueling Modes" to enhance the shutdown risk process and procedures.
- 5. Need for Relief/Relaxation and Basis for the Relief/Relaxation NextEra Energy Duane Arnold expects to comply with the order implementation date and no relief/relaxation is required at this time.
- 6. Open Items from Overall Integrated Plan and Interim Staff Evaluation The following tables provide a summary of the open items documented in the Overall Integrated Plan or the Interim Staff Evaluation (SE) and the status of each item.
Overall Integrated Plan Open Item (Pending Status Actions) 1 Seismic re-evaluations pursuant to the 10 CFR Started 50.54(f) letter of March 12, 2012 are not completed and therefore not assumed in this submittal. As the re-evaluations are completed, appropriate issues will be entered into the corrective action process and addressed.
2 Flood re-evaluations pursuant to the 10 CFR Started 50.54(f) letter of March 12, 2012 are not completed and therefore not assumed in this submittal. As the re-evaluations are completed, appropriate issues will be entered into the corrective action process and addressed.
3 Implement revisions to emergency operating Completed procedures (EOP's) identified by the BWROG to extend operation of steam driven pumps for core cooling during ELAP.
4 Validate implementing procedures can be Not Started performed in a timely manner.
5 Final plant specific analysis for an ELAP will be Started Page 3 of 6
Overall Integrated Plan Open Item (Pending Status Actions) performed with equivalent acceptance criteria with the exception of Condensate Storage Tank (CST) inventory and suppression pool level which will be altered in recognition of the external hazards and revised duration of the mitigating strategies.
6 Phase 3 activities will ensure adequate inventory of Not started water can be provided directly from the Cedar River or other sources independent of the normal River Water Supply pumps.
7 Implement new and revised plant procedures for Started FLEX Strategies.
8 Implement administrative controls for the FLEX Started Program.
9 Procure FLEX portable equipment. Started 10 Establish preventive maintenance and testing of Started FLEX portable equipment.
11 Revise UFSAR and TRM as needed to reflect FLEX Not started program.
12 Complete training of applicable personnel. Started 13 Establish "Playbook" for Regional Response Center Not started interface with the NextEra Energy Duane Arnold.
14 Review generic BWROG analysis of FLEX Started implementation and perform a detailed review of suppression pool temperature to support FLEX strategies.
15 Perform analysis of final load shedding strategy for Started.
essential station batteries and implement in plant procedures.
16 Modify the plant to establish a flood staging area for Started portable equipment.
17 Evaluate deployment routes for portable equipment. Not started 18 Modify the plant to facilitate connection of portable Started. Detail design has concluded power supplies. This will include connection points the preferred connection point is at for a 480 volt generator to essential battery 1 B032.
chargers and 480 volt distribution panel 1B03.
Quick connection points will be established for 120 volt AC power to instrument power supplies.
19 Modify the plant to add suction and injection Started connection points for portable pump. The portable pump suction will allow access to the circulating water pit (Pump House) from a protected area (Turbine Building) during a design bases flood. The injection point will provide a redundant connection point for RPV makeup located in a protected area (Reactor Building).
20 Construct two FLEX portable equipment storage Not Started buildings. The buildings will be separated to minimize the potential for a single tornado path to Page 4 of 6
Overall Integrated Plan Open Item (Pending Status Actions) interact with both buildings.
21 Phase 3 activities will ensure essential bus can be Started. Detail design has concluded re-powered using a portable 4160 V Generator. a portable device that can be inserted This will include a modification that establishes a into an existing breaker to allow ready transfer panel (disconnect switch) installed in the connection of the portable generator turbine building that provides a location for to station 4160 Volt distribution connection during a design bases flood and provides a more flexible option.
procedures for mobilization.
22 Procedures will provide for opening containment Procedures currently exist but will be vent valves using portable pneumatic supply. reviewed in association with modification development under Order EA-1 3-109.
23 Modify the plant to establish a manual vent Started capability for the reactor building near the spent fuel pool.
24 Update analysis of room heat-up during an ELAP. Not started 25 Screen BWROG RCIC Durability Study for Started extending RCIC operation during an ELAP and make applicable improvements.
26 Establish methods to recharge communications Completed equipment.
27 Establish methods to re-fuel portable equipment. Started 28 Review generic BWROG analysis of FLEX Started implementation and perform a detailed review of limitations on SRV operation to support FLEX strategies.
29 If FLEX transport paths are over previously un- Completed. Transport paths will be excavated ground, review path for potential soil improved to ensure availability.
liquefaction during a seismic event.
Interim Staff Evaluation Open and Confirmatory Status Items Interim Staff Evaluation has not been received N/A
- 7. Potential Interim Staff Evaluation Impacts There are no potential impacts to the Interim Staff Evaluation identified at this time.
- 8. References
- 1) Order EA-12-049, "Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events," dated March 12, 2012 (ML12056A045)
- 2) Letter, R. Anderson (NextEra Energy Duane Arnold, LLC) to U. S. NRC, "NextEra Energy Duane Arnold, LLC's Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Page 5 of 6
Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)," NG-1 3-0084, dated February 28, 2013 (ML13063A148)
- 3) Letter, R. Anderson (NextEra Energy Duane Arnold, LLC) to U. S. NRC, "NextEra Energy Duane Arnold, LLC's First Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)," NG-1 3-0328, dated August 27, 2013 (ML13242A007)
- 4) NRC Order EA-13-109, "Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions," dated June 6, 2013. (ML13143A321)
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