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Category:Decommissioning Funding Plan DKTs 30
MONTHYEARML23089A3642023-03-30030 March 2023 Decommissioning Funding Status Report ML22010A0292021-12-31031 December 2021 Independent Spent Fuel Storage Installations (Isfsls) - 10 CFR 72.30 Decommissioning Funding Plan ML21354A8462021-12-14014 December 2021 North Ana Power Station Isfsls - 10 CFR 72.30 Decommissioning Funding Plan ML21091A0982021-03-26026 March 2021 Decommissioning Funding Status Report ML21085A5532021-03-25025 March 2021 Decommissioning Funding Status Report ML19092A2692019-03-27027 March 2019 Decommissioning Funding Status Report ML19092A2952019-03-26026 March 2019 Decommissioning Funding Status Report ML19003A1462018-12-31031 December 2018 Independent Spent Fuel Storage Installations (Isfsis) - Submittal of 10 CFR 72.30 Decommissioning Funding Plan ML17094A5222017-03-30030 March 2017 Submittal of Decommissioning Funding Status Report ML17093A6692017-03-30030 March 2017 2016 Decommissioning Funding Status Report ML15099A3962015-03-30030 March 2015 Decommissioning Funding Status Report ML15092A1152015-03-30030 March 2015 Submittal of Decommissioning Funding Status Report ML15093A1042015-03-26026 March 2015 Decommissioning Funding Status Report ML13098A0872013-03-28028 March 2013 Decommissioning Funding Status Report ML13091A0042013-03-27027 March 2013 Decommissioning Financial Assurance ML12353A0322012-12-13013 December 2012 10 CFR 72.30 Decommissioning Funding Plan ML1118101552011-06-14014 June 2011 Submittal of Decommissioning Funding Status Report: Response to Request for Addition Information ML1109003752011-03-29029 March 2011 Decommissioning Funding Status Report ML1109102402011-03-28028 March 2011 Decommissioning Financial Assurance ML0909101482009-03-30030 March 2009 Decommissioning Funding Status Report ML0709300382007-03-29029 March 2007 Decommissioning Funding Status Report ML0508904182005-03-29029 March 2005 Decommissioning Funding Status Report Notification of Intent to Remove Parent Guarantee ML0409800272004-03-29029 March 2004 Decommissioning Funding Status Report and Update to Parent Company Guaranty ML0309906022003-03-31031 March 2003 Decommissioning Funding Status Report and Update to Millstone Unit 1 Parent Guarantee ML0309304252003-03-28028 March 2003 Decommissioning Financial Assurance, Attachments 1 and 2 ML0309304122003-03-28028 March 2003 Decommissioning Financial Assurance, Exhibit A-1 Through Appendix D ML0309303672003-03-28028 March 2003 Decommissioning Financial Assurance, Comprehensive Cost of Service Study - Exhibit D 2023-03-30
[Table view] Category:40
MONTHYEARML23089A3642023-03-30030 March 2023 Decommissioning Funding Status Report ML22010A0292021-12-31031 December 2021 Independent Spent Fuel Storage Installations (Isfsls) - 10 CFR 72.30 Decommissioning Funding Plan ML21354A8462021-12-14014 December 2021 North Ana Power Station Isfsls - 10 CFR 72.30 Decommissioning Funding Plan ML21091A0982021-03-26026 March 2021 Decommissioning Funding Status Report ML21085A5532021-03-25025 March 2021 Decommissioning Funding Status Report ML20244A3362020-08-31031 August 2020 Proposed License Amendment Request, Addition of Analytical Methodology to the Core Opera Ting Limits Report for a Full Spectrum Loss of Coolant Accident (Fsloca) Gamma Energy Redistribution Information ML19092A2692019-03-27027 March 2019 Decommissioning Funding Status Report ML19092A2952019-03-26026 March 2019 Decommissioning Funding Status Report ML19003A1462018-12-31031 December 2018 Independent Spent Fuel Storage Installations (Isfsis) - Submittal of 10 CFR 72.30 Decommissioning Funding Plan ML17094A5222017-03-30030 March 2017 Submittal of Decommissioning Funding Status Report ML17093A6692017-03-30030 March 2017 2016 Decommissioning Funding Status Report ML15099A3962015-03-30030 March 2015 Decommissioning Funding Status Report ML15092A1152015-03-30030 March 2015 Submittal of Decommissioning Funding Status Report ML15093A1042015-03-26026 March 2015 Decommissioning Funding Status Report ML14183B3182014-06-30030 June 2014 Proposed License Amendment Request Permanent Fifteen-Year Type a Test Interval ML13098A0872013-03-28028 March 2013 Decommissioning Funding Status Report ML13091A0042013-03-27027 March 2013 Decommissioning Financial Assurance ML12353A0322012-12-13013 December 2012 10 CFR 72.30 Decommissioning Funding Plan ML1118101552011-06-14014 June 2011 Submittal of Decommissioning Funding Status Report: Response to Request for Addition Information ML1109003752011-03-29029 March 2011 Decommissioning Funding Status Report ML1109102402011-03-28028 March 2011 Decommissioning Financial Assurance ML0909101482009-03-30030 March 2009 Decommissioning Funding Status Report ML0709300382007-03-29029 March 2007 Decommissioning Funding Status Report ML0508904182005-03-29029 March 2005 Decommissioning Funding Status Report Notification of Intent to Remove Parent Guarantee ML0409800272004-03-29029 March 2004 Decommissioning Funding Status Report and Update to Parent Company Guaranty ML0327904602003-09-30030 September 2003 North Anna Early Site Permit Application, Revision 0, Table of Contents, Administrative Information, Site Safety Analysis Report Through Appendix 2.5.4A. (Non-Proprietary) ML0309906022003-03-31031 March 2003 Decommissioning Funding Status Report and Update to Millstone Unit 1 Parent Guarantee ML0309304252003-03-28028 March 2003 Decommissioning Financial Assurance, Attachments 1 and 2 ML0309304122003-03-28028 March 2003 Decommissioning Financial Assurance, Exhibit A-1 Through Appendix D ML0309303672003-03-28028 March 2003 Decommissioning Financial Assurance, Comprehensive Cost of Service Study - Exhibit D 2023-03-30
[Table view] Category:50
MONTHYEARML23089A3642023-03-30030 March 2023 Decommissioning Funding Status Report ML22010A0292021-12-31031 December 2021 Independent Spent Fuel Storage Installations (Isfsls) - 10 CFR 72.30 Decommissioning Funding Plan ML21354A8462021-12-14014 December 2021 North Ana Power Station Isfsls - 10 CFR 72.30 Decommissioning Funding Plan ML21091A0982021-03-26026 March 2021 Decommissioning Funding Status Report ML21085A5532021-03-25025 March 2021 Decommissioning Funding Status Report ML19092A2692019-03-27027 March 2019 Decommissioning Funding Status Report ML19092A2952019-03-26026 March 2019 Decommissioning Funding Status Report ML19003A1462018-12-31031 December 2018 Independent Spent Fuel Storage Installations (Isfsis) - Submittal of 10 CFR 72.30 Decommissioning Funding Plan ML17094A5222017-03-30030 March 2017 Submittal of Decommissioning Funding Status Report ML17093A6692017-03-30030 March 2017 2016 Decommissioning Funding Status Report ML15099A3962015-03-30030 March 2015 Decommissioning Funding Status Report ML15092A1152015-03-30030 March 2015 Submittal of Decommissioning Funding Status Report ML15093A1042015-03-26026 March 2015 Decommissioning Funding Status Report ML13098A0872013-03-28028 March 2013 Decommissioning Funding Status Report ML13091A0042013-03-27027 March 2013 Decommissioning Financial Assurance ML12353A0322012-12-13013 December 2012 10 CFR 72.30 Decommissioning Funding Plan ML1118101552011-06-14014 June 2011 Submittal of Decommissioning Funding Status Report: Response to Request for Addition Information ML1109003752011-03-29029 March 2011 Decommissioning Funding Status Report ML1109102402011-03-28028 March 2011 Decommissioning Financial Assurance ML0909101482009-03-30030 March 2009 Decommissioning Funding Status Report ML0709300382007-03-29029 March 2007 Decommissioning Funding Status Report ML0508904182005-03-29029 March 2005 Decommissioning Funding Status Report Notification of Intent to Remove Parent Guarantee ML0409800272004-03-29029 March 2004 Decommissioning Funding Status Report and Update to Parent Company Guaranty ML0309906022003-03-31031 March 2003 Decommissioning Funding Status Report and Update to Millstone Unit 1 Parent Guarantee ML0309304252003-03-28028 March 2003 Decommissioning Financial Assurance, Attachments 1 and 2 ML0309304122003-03-28028 March 2003 Decommissioning Financial Assurance, Exhibit A-1 Through Appendix D ML0309303672003-03-28028 March 2003 Decommissioning Financial Assurance, Comprehensive Cost of Service Study - Exhibit D 2023-03-30
[Table view] Category:70
MONTHYEARML23089A3642023-03-30030 March 2023 Decommissioning Funding Status Report ML22010A0292021-12-31031 December 2021 Independent Spent Fuel Storage Installations (Isfsls) - 10 CFR 72.30 Decommissioning Funding Plan ML21354A8462021-12-14014 December 2021 North Ana Power Station Isfsls - 10 CFR 72.30 Decommissioning Funding Plan ML21091A0982021-03-26026 March 2021 Decommissioning Funding Status Report ML21085A5532021-03-25025 March 2021 Decommissioning Funding Status Report ML20244A3362020-08-31031 August 2020 Proposed License Amendment Request, Addition of Analytical Methodology to the Core Opera Ting Limits Report for a Full Spectrum Loss of Coolant Accident (Fsloca) Gamma Energy Redistribution Information ML19092A2692019-03-27027 March 2019 Decommissioning Funding Status Report ML19092A2952019-03-26026 March 2019 Decommissioning Funding Status Report ML19003A1462018-12-31031 December 2018 Independent Spent Fuel Storage Installations (Isfsis) - Submittal of 10 CFR 72.30 Decommissioning Funding Plan ML17094A5222017-03-30030 March 2017 Submittal of Decommissioning Funding Status Report ML17093A6692017-03-30030 March 2017 2016 Decommissioning Funding Status Report ML15099A3962015-03-30030 March 2015 Decommissioning Funding Status Report ML15092A1152015-03-30030 March 2015 Submittal of Decommissioning Funding Status Report ML15093A1042015-03-26026 March 2015 Decommissioning Funding Status Report ML14183B3182014-06-30030 June 2014 Proposed License Amendment Request Permanent Fifteen-Year Type a Test Interval ML13098A0872013-03-28028 March 2013 Decommissioning Funding Status Report ML13091A0042013-03-27027 March 2013 Decommissioning Financial Assurance ML12353A0322012-12-13013 December 2012 10 CFR 72.30 Decommissioning Funding Plan ML1118101552011-06-14014 June 2011 Submittal of Decommissioning Funding Status Report: Response to Request for Addition Information ML1109003752011-03-29029 March 2011 Decommissioning Funding Status Report ML1109102402011-03-28028 March 2011 Decommissioning Financial Assurance ML0909101482009-03-30030 March 2009 Decommissioning Funding Status Report ML0709300382007-03-29029 March 2007 Decommissioning Funding Status Report ML0508904182005-03-29029 March 2005 Decommissioning Funding Status Report Notification of Intent to Remove Parent Guarantee ML0409800272004-03-29029 March 2004 Decommissioning Funding Status Report and Update to Parent Company Guaranty ML0327904602003-09-30030 September 2003 North Anna Early Site Permit Application, Revision 0, Table of Contents, Administrative Information, Site Safety Analysis Report Through Appendix 2.5.4A. (Non-Proprietary) ML0309906022003-03-31031 March 2003 Decommissioning Funding Status Report and Update to Millstone Unit 1 Parent Guarantee ML0309304252003-03-28028 March 2003 Decommissioning Financial Assurance, Attachments 1 and 2 ML0309304122003-03-28028 March 2003 Decommissioning Financial Assurance, Exhibit A-1 Through Appendix D ML0309303672003-03-28028 March 2003 Decommissioning Financial Assurance, Comprehensive Cost of Service Study - Exhibit D 2023-03-30
[Table view] Category:Letter
MONTHYEARML24221A1892024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Nansemond Indian Nation ML24221A1932024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Upper Mattaponi Tribe ML24221A1862024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Eastern Band of Cherokee Indians ML24221A1842024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Delaware Nation, Oklahoma ML24221A1902024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Pamunkey Indian Tribe ML24163A3002024-08-0808 August 2024 Request for Relief Request N1-I5-NDE-007 Inservice Inspection Alternative ML24206A0052024-08-0808 August 2024 SLR Final EIS Letter to Achp ML24221A1872024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Eastern Shawnee Tribe of Oklahoma ML24221A1942024-08-0808 August 2024 Tribal Section 106 Letters-North Anna-United Keetoowah Band of Cherokee Indians in Oklahoma ML24206A0062024-08-0808 August 2024 Notice of Availability of the Final Environmental Impact Statement for the North Anna Nuclear Power Station Unit Numbers 1 and 2 Subsequent License Renewal (Docket Numbers: 50-338 and 50-339) ML24221A1812024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Catawba Indian Nation ML24221A1852024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Delaware Tribe of Indians ML24208A0142024-08-0808 August 2024 Tribal Section 106 Letters-North Anna-Absentee-Shawnee Tribe of Indians of Oklahoma ML24221A1922024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Tuscarora Nation of New York ML24221A1882024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Monacan Indian Nation ML24221A1832024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Chickahominy Indian Tribe-Eastern Division ML24221A1822024-08-0808 August 2024 Tribal Section 106 Letters - North Anna - Chickahominy Indian Tribe ML24221A1912024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Rappahannock Tribe, Inc IR 05000338/20240022024-08-0202 August 2024 Integrated Inspection Report 05000338/2024002 and 05000339/2024002 ML24206A0432024-07-26026 July 2024 Feis - Letter to the Applicant ML24206A0902024-07-24024 July 2024 Owners Activity Report ML24178A2422024-06-25025 June 2024 2023 Annual Report of Emergency Core Cooling System (ECCS) Model, Changes Pursuant to the Requirements of 10 CFR 50.46 ML24177A2792024-06-20020 June 2024 Preparation and Scheduling of Operator Licensing Examinations ML24143A1622024-06-12012 June 2024 – Correction to Issuance of Amendment Nos. 297 and 280 and Surry Units 1 and 2, Correction to Issuance of Amendment Nos. 317 and 317, to Change Emergency Plan Staff Augmentation Times ML24170B0532024-06-10010 June 2024 DOM-NAF-2-P/NP-A, Revision 0.5, Reactor Core Thermal-Hydraulics Using the VIPRE-D Computer Code IR 05000338/20240012024-05-10010 May 2024 Integrated Inspection Report 05000338/2024001 and 05000339/2024001 IR 05000338/20244032024-04-30030 April 2024 – Security Baseline Inspection Report 05000338-2024403 and 05000339-2024403 ML24054A0142024-04-22022 April 2024 Issuance of Amendment Nos. 297 and 280, and Surry Power Station Unit Nos. 1 and 2, Issuance of Amendment Nos. 317 and 317, to Change Emergency Plan Staff Augmentation Times ML24110A1462024-04-18018 April 2024 Independent Spent Fuel Storage Installation (Sfsi) - Annual Radiological Environmental Operating Report ML24110A1392024-04-18018 April 2024 Annual Environmental Operating Report ML24110A1502024-04-18018 April 2024 Independent Spent Fuel Storage Installation (ISFSI) - Annual Radioactive Effluent Release Report ML24087A0572024-04-16016 April 2024 Correction to Issuance of Amendment Nos. 296 and 279 ML24088A2692024-03-27027 March 2024 Core Operating Limits Report Cycle 31 Pattern Sos Revision 0 ML24086A4292024-03-25025 March 2024 Response to Request for Additional Information Associated with Alternative Request N1-I5-NDE-007 Request to Deter Additional Required Reactor Coolant Pump Casing Inspection ML24082A2742024-03-22022 March 2024 Request for Approval of Alternative Request N1-I5-NDE-007 to Deter Additional Required Reactor Coolant Pump Casing Inspection ML24086A4682024-03-21021 March 2024 Summary of Facility Changes, Tests and Experiments ML24074A3012024-03-14014 March 2024 Notification of Target Set Inspection and Request for Information (NRC Inspection Report 05000338-2024403 and 05000339-2024403) IR 05000338/20244012024-03-0808 March 2024 Security Baseline Inspection Report 05000338/2024401, 05000339/2024401 and 07200016/2024401 IR 05000338/20230062024-02-28028 February 2024 Annual Assessment Letter for North Anna Power Station, Units 1 and 2 - NRC Inspection Reports 05000338/2023006 and 05000339/2023006 ML24043A0672024-02-27027 February 2024 – Exemption from Select Requirements of 10 CFR Part 73 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting) IR 05000338/20240102024-02-22022 February 2024 Notification of an NRC Fire Protection Team Inspection - NRC Inspection Report 05000338/2024010- 05000339/2024010- RFI ML24057A0612024-02-19019 February 2024 and Virgil C. Summer Power Nuclear Stations - Nuclear Property Insurance Coverage IR 05000338/20230042024-02-12012 February 2024 Integrated Inspection Report 05000338/2023004 and 05000339/2023004 ML24043A1442024-02-0909 February 2024 License Amendment Request to Revise the Emergency Plan Relocation of the Technical Support Center Supplemental Information ML24032A1112024-02-0101 February 2024 Owner'S Activity Report for North Anna, Unit 2, Refueling Outage N2R29 - First Period of the Fifth ISI Interval ML24032A4662024-01-16016 January 2024 Response to Comments on Draft Vpdes Permit No. VA0052451 ML24017A0802024-01-11011 January 2024 Notification of Licensed Operator Initial Examination 05000338/2024301 and 05000339/2024301 ML24003A8402024-01-0909 January 2024 Letter to Katelyn Lucas, Thpo, Delaware Nation, Oklahoma, Notice of Availability of Draft Site-Specific Environmental Impact Statement for North Anna Power Station Units 1 and 2, Subsequent License Renewal ML24003A8452024-01-0909 January 2024 Letter to Stephen Adkins, Chief, Chickahominy Indian Tribe, Notice of Availability of Draft Site-Specific Environmental Impact Statement for North Anna Power Station Units 1 and 2, Subsequent License Renewal ML24003A8482024-01-0909 January 2024 Notice of Availability of the Draft Site-Specific Environmental Impact Statement for the North Anna Power Station, Units 1 and 2, Subsequent License Renewal 2024-08-08
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VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 December 14, 2021 ATTN: Document Control Desk Serial No.: 21-354 Director, Division of Spent Fuel Management NRA/ENC: RO Office of Nuclear Material Safety and Safeguards Docket Nos.: 72-16 U. S. Nuclear Regulatory Commission 72-56 Washington, D. C. 20555-0001 License No.: SNM-2507 VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION ENERGY VIRGINIA)
NORTH ANNA POWER STATION ISFSls 10 CFR 72.30 DECOMMISSIONING FUNDING PLAN Pursuant to 10 CFR 72.30(b) and (c), Virginia Electric and Power Company (Dominion Energy Virginia), submits the attached decommissioning funding plan for the North Anna Power Station Independent Spent Fuel Storage Installations (ISFSls).
Please contact Erica N. Combs at (804) 273-3386 if you have any questions or require additional information.
Sincerely, Mark. D. Sartain Vice President - Nuclear Engineering and Fleet Support Virginia Electric and Power Company (Dominion Energy Virginia)
Attachment:
Decommissioning Funding Plan for North Anna Power Station ISFSls Commitments made in this letter: None cc: Ms. Yen-Ju Chen NRC Senior Project Manager - ISFSls U. S. Nuclear Regulatory Commission Mail Stop 4834 11545 Rockville Pike Two White Flint North Rockville, Maryland 20852-2738 Old Dominion Electric Cooperative R-North-Anna-Correspondence@odec.com
Serial No.: 21-354 Docket Nos.: 72-16/72-56 ATTACHMENT Decommissioning Funding Plan for North Anna Power Station ISFSls North Anna Power Station Independent Spent Fuel Storage Installations Virginia Electric and Power Company (Dominion Energy Virginia)
Serial No.: 21-354 Docket Nos.: 72-16/72-56 Attachment Page 1 of 6 Decommissioning Funding Plan for North Anna Power Station ISFSls Specific License No. SNM-2507, Docket No. 72-16 General License under 10 CFR 72.210, Docket No. 72-56 Pursuant to 10 CFR 72.30(b), Virginia Electric and Power Company (Dominion Energy Virginia) submitted a decommissioning funding plan for the North Anna Power Station (NAPS) Independent Spent Fuel Storage Installations (ISFSls) on December 17, 2018 (ADAMS Accession No. ML18361A577). 10 CFR 72.30(c) requires each holder of a license under Part 72 to submit a decommissioning funding plan at the time of license renewal and at intervals not to exceed three (3) years with adjustments as necessary to account for changes in costs and the extent of contamination. In accordance with 10 CFR 72.30(c), the information below provides Dominion Energy Virginia's periodic update to the NAPS ISFSls decommissioning funding plan.
Pursuant to 10 CFR 72.30(b), a decommissioning funding plan must contain:
(1) Information on how reasonable assurance will be provided that funds will be available to decommission the ISFSI or MRS.
Dominion Energy Virginia provides financial assurance for the decommissioning of NAPS using the external sinking fund method. Collections are based on site-specific cost estimates that include radiological decommissioning, spent fuel management (including ISFSI decommissioning), and site restoration.
Table 1 below shows the Total Funds and Allocated Radiological Funds accumulated as of December 31, 2020 and in future dollars for NAPS Units 1 and 2.
The table shows that the funds available for ISFSI Decommissioning, Spent Fuel Management and Site Restoration exceed the ISFSI Decommissioning Cost Estimate (DCE) amount.
As a regulated electric utility, Dominion Energy Virginia has the ability to recover its cost of service, including decommissioning funding, through rates. Dominion Energy Virginia maintains a site ISFSI DCE for NAPS, which it updates approximately every five (5) years to determine whether there is any need to adjust rates collected from ratepayers and contributed to the external sinking fund.
Serial No.: 21-354 Docket Nos.: 72-16/72-56 Attachment Page 2 of 6 Table 1. Total Funds and Allocated Radiological Funds as of December 31, 2020 (in millions of dollars)
Funds Available Allocated Allocated ISFSls Unit Total Funds in Total Funds in Radiological Radiological Decommissioning, ISFSls NRCMinimum External Trusts External Trusts Funds in Funds in Spent Fuel DCE End of External Trusts External Trusts Management &
License Year Site Restoration (12/31/2020 $) (Future $)l11 (12/31/2020 $) (Future $)l2l (Future $)l3l (12/31/2020 $)l4l (12/31/2020 $)[5]
NAPS Unit 1
$722.00 $1,088.94 $496.22 $778.65 $441.19 $225.78 2038
$1.81 NAPS Unit2
$678.30 $1,073.18 $469.71 $773.18 $441.19 $208.59 2040
[1] Total Funds in External Trusts (Future $) = 2% Real Rate of Return applied to growth of funds in the External Trust to 3.5 years after Start of Decommissioning for each unit.
[2] Allocated Radiological Funds in External Trusts (Future$)= 2% Real Rate of Return applied to growth of funds in the External Trusts to 3.5 years after Start of Decommissioning for each unit.
[3] NRC Minimum (Future$)= NRC Minimum amount reflects December 31, 2020 NRC Minimum Amount due to the application of a 2% Real Rate of Return to growth of funds in the External Trusts and keeping the NRC Minimum amount constant. The NAPS NRC Minimum Amounts are presented representing Dominion's 89.26% share of responsibility for NAPS decommissioning costs 1 .
[4] Funds Available for ISFSI Decommissioning, Spent Fuel Management, and Site Restoration (12/31/2020 $) is calculated as the difference between Total Funds in the External Trusts (2020 $) and the Allocated Radiological Funds in External Trusts (2020 $).
[5] ISFSI DCE amount as reported in Table 2 of this filing.
1 North Anna Power Station is jointly owned by Virginia Electric and Power Company (88.4%) and Old Dominion Electric Cooperative (11.6%). However, Dominion Energy Virginia is responsible for 89.26% of the decommissioning obligation.
Serial No.: 21-354 Docket Nos.: 72-16/72-56 Attachment Page 3 of 6 (2) A detailed cost estimate for decommissioning, in an amount reflecting:
(i) The cost of an independent contractor to perform all decommissioning activities; (ii) An adequate contingency factor; and (iii) The cost of meeting the §20.1402 of this chapter criteria for unrestricted use, provided that, if the applicant or licensee can demonstrate its ability to meet the provisions of §20.1403 of this chapter, the cost estimate may be based on meeting §20.1403 criteria.
General Methodology Used to Develop ISFSI Decommissioning Cost Estimates A site-specific ISFSI DCE based on 10 CFR 72.30 requirements was prepared for the NAPS ISFSI in 2020. The ISFSI DCE was based on the assumption that a third-party contractor would perform decommissioning. To determine the cost of using a third-party contractor, fully burdened labor rates (labor costs plus employee benefits and taxes) were used as a basis and a premium was added to represent a third-party contractor's profit margin.
The site-specific ISFSI DCE includes undistributed costs (for support activities and costs such as staff, security, insurance, energy, materials, and services) allocated to the ISFSI decommissioning period. The site-specific ISFSI DCE includes 25%
contingency in accordance with NUREG-1757, "Consolidated Decommissioning Guidance," Volume 3, Revision 1. Table 2 below shows the contingency as one line item.
The site-specific ISFSI DCE is based on remediating the site to a residual radioactivity level consistent with 10 CFR 20.1402 (i.e., unrestricted use). As shown in Table 2, the estimated cost to decommission the ISFSls at NAPS is $1.813 million in 2020 dollars (89.26% decommissioning responsibility).
Serial No.: 21-354 Docket Nos.: 72-16/72-56 Attachment Page 4 of 6 Table 2. NAPS Site-Specific Cost Estimates Applicable to ISFSI Decommissioning Costs - 10 CFR 72.30 (in thousands of dollars) 25%
Total ISFSI Decommissioning Activity Description Labor Equipment Disposal Other Contingency (2020 $)
Distributed (Direct) Cost Preparation and NRC Review of License Termination Plan $ 98 $ - $ - $ 150 $ - $ 248 Verification Survey of Horizontal Storage Modules $ 196 $ 91 $ - $ - $ - $ 287 Preparation of Final Report on Decommissioning and NRC Review $ 98 $ - $ - $ 150 $ - $ 248 Total Distributed (Direct) Cost $ 392 $ 91 $ - $ 300 $ - $ 783 Total Undistributed (Allocated) Cost $ 481 $ 14 $ - $ 172 $ - $ 667 Total NAPS ISFSI Decommissioning Cost $ 873 $ 105 $ - $ 472 $ - $ 1,450 25% Contingency Applied to Total NAPS ISFSI Decommissioning Cost Estimate $ 363 $ 363 Total NAPS ISFSI Decommissioning Cost Estimate with Contingency $ 1,813 Decommissioning Cost shown at I 89.26% Dominion Energy Virginia Decommissioning Responsibility Percentage
Serial No.: 21-354 Docket Nos.: 72-16/72-56 Attachment Page 5 of 6 Information required by 10 CFR 72.30(c) 10 CFR 72.30(c) requires updated decommissioning funding plans to specifically consider the effect of the following events on decommissioning costs:
( 1) Spills of radioactive material producing additional residual radioactivity in on site subswface material.
There have been no reported spills at the ISFSI.
(2) Facilities modifications.
There have been no facility modifications affecting the ISFSI DCE.
(3) Changes in authorized possession limits.
As stated below, the ISFSI DCE is based on ISFSls that are sized, when used in conjunction with the spent fuel pool, to accommodate the spent fuel generated over the life of the station. There have been no changes in authorized possession limits affecting the DCE.
(4) Actual remediation costs that exceed the previous cost estimate.
No actual remediation costs have been incurred.
(3) Identification of and justification for using key assumptions contained in the DCE.
The DCEs for the NAPS ISFSls assumes:
(i) ISFSls that are sized, when used in conjunction with the spent fuel pool, to accommodate the spent fuel generated over the life of the station.
(ii) Decommissioning will be performed by an independent contractor.
(iii) Storage canisters will be used to ship the contained spent fuel to the Department of Energy. Single purpose canisters will be qualified for shipment or transported in licensed transportation overpacks to avoid the need for repackaging and will maintain occupational exposures as low as reasonably achievable.
(iv) A dry transfer facility will not be necessary.
(v) The ISFSI pads and support modules are assumed to be free of contamination and left in place.
Serial No.: 21-354 Docket Nos.: 72-16/72-56 Attachment Page 6 of 6 (4) A description of the method of assuring funds for decommissioning from paragraph (e) of this section, including means for adjusting cost estimates and associated funding levels periodically over the life of the facility.
Dominion Energy Virginia uses an external sinking fund method for NAPS. The external sinking fund is based on site-specific cost estimates that include estimated ISFSI decommissioning costs. Dominion Energy Virginia updates these costs estimates approximately every five (5) years to determine whether there is any need to adjust rates collected from ratepayers and contributed to the external sinking fund.
When a site-specific ISFSI Decommissioning Cost Estimate (DCE) is not performed in a reporting year, the ISFSI decommissioning funding plan will adjust the most recent site-specific ISFSI DCE using a CPI indice based escalation rate and will consider the need for any further adjustment based on the factors in 10 CFR 72.30(c)(1) - (4).
The CPI indice annual escalation rate mnemonic is as follows:
CPI - U: Urban Consumer -All Items, (Index 1982-84=100, SA), U. S. Bureau of Labor Statistics (BLS); Moody's Analytics (ECCA) Forecast, Quarterly, United States.
(5) The volume of onsite subsurface material containing residual radioactivity that will require remediation to meet the criteria for license termination.
Onsite subsurface material associated with the NAPS ISFSls is assumed to have no residual radioactivity that will require remediation to meet the criteria for license termination. The spent fuel storage casks are sealed and contain no liquid.
(6) A certification that financial assurance for decommissioning has been provided in the amount of the cost estimate for decommissioning.
Dominion Energy Virginia certifies that financial assurance for the estimated cost of decommissioning the NAPS ISFSI has been provided as discussed above.