ML26043A254
| ML26043A254 | |
| Person / Time | |
|---|---|
| Site: | 07200002, Summer |
| Issue date: | 02/10/2026 |
| From: | Christopher Markley Office of Nuclear Material Safety and Safeguards |
| To: | Maria Moore South Carolina Electric & Gas Co |
| Shared Package | |
| ML26043A277 | List: |
| References | |
| EPID L-2017-FPR-0065 | |
| Download: ML26043A254 (0) | |
Text
From:
Chris Markley To:
"michael.moore@dominionenergy.com" Cc:
Yoira Diaz Sanabria; Tilda Liu
Subject:
ANALYSIS OF SOUTH CAROLINA PUBLIC SERVICE AUTHORITYS UPDATED DECOMMISSIONING FUNDING PLAN FOR THE VIRGIL C. SUMMER NUCLEAR STATION INDEPENDENT SPENT FUEL STORAGE INSTALLATION Date:
Tuesday, February 10, 2026 11:55:00 AM Attachments:
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NOTE THAT THIS EMAIL WILL BE ENTERED INTO NRC ADAMS AS PUBLICLY AVAILABLE DOCUMENT.
TO: Michael S. Moore, Manager, Nuclear Station Licensing South Carolina Electric & Gas Co.
Jenkinsville, SC 29065
SUBJECT:
ANALYSIS OF SOUTH CAROLINA PUBLIC SERVICE AUTHORITYS UPDATED DECOMMISSIONING FUNDING PLAN FOR THE VIRGIL C. SUMMER NUCLEAR STATION INDEPENDENT SPENT FUEL STORAGE INSTALLATION
By letter dated March 17, 2025 (ML25077A158), South Carolina Public Service Authority (Santee Cooper) submitted an updated decommissioning funding plan (DFP) for Virgil C.
Summer Nuclear Station (VCSNS) Independent Spent Fuel Storage Installation (ISFSI), for U.S. Nuclear Regulatory Commission (NRC) staff review. Pursuant to Title 10 of the Code of Federal Regulations CFR 72.30(c), at the time of license renewal and at intervals not to exceed three years, the initial DFP required to be submitted by 10 CFR 72.30(b) must be resubmitted with adjustments as necessary to account for changes in costs and the extent of contamination in an updated DFP. The updated DFP must update the information submitted with the original or prior approved plan. In addition, the updated DFP must also specifically consider the effect of the following events on decommissioning costs, as required by 10 CFR 72.30(c)(1)-(4): (1) spills of radioactive material producing additional residual radioactivity in onsite subsurface material, (2) facility modifications, (3) changes in authorized possession limits, and (4) actual remediation costs that exceed the previous cost estimate.
The NRC staff reviewed Santee Coopers 2025 updated DFP, including the updated decommissioning cost estimate (DCE) and the method of assuring funds for decommissioning, in accordance with 10 CFR 72.30(c) and NUREG-1757, Vol. 3, Rev. 1, Consolidated Decommissioning Guidance. Based on the review, the NRC staff finds that the updated DFP contains the information required by 10 CFR 72.30(c) and that Santee Cooper has provided reasonable assurance by which funds will be available to decommission the ISFSI at VCSNS. Therefore, the NRC staff finds that the DCE adequately estimated the cost, at this time, to carry out required ISFSI decommissioning activities prior to license termination, and that the DCE is reasonable.
If you have any questions regarding this matter, please contact me at (301) 415-6293 or via email at Christopher.Markley@nrc.gov.
Docket Nos:
72-1038, 50-395 EPID No.:
Thank you,
-Chris
Christopher T. MARKLEY PhD l Systems Performance Analyst l Office of Nuclear Materials Safety and Safeguards l Division of Fuel Management l Storage and Transportation Licensing Branch United States Nuclear Regulatory Commission l Washington, DC 20555-0001 l
(: christopher.markley@nrc.gov l (: (301) 415-6293 l (: (301) 415-0020 l