[Federal Register Volume 90, Number 106 (Wednesday, June 4, 2025)]
[Notices]
[Pages 23716-23717]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-10123]


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NUCLEAR REGULATORY COMMISSION

[NRC-2023-0027]


NuScale Power, LLC; NuScale US460 Small Modular Reactor; Standard 
Design Approval

AGENCY: Nuclear Regulatory Commission.

ACTION: Notice; issuance.

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SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) has issued a 
standard design approval (SDA) to NuScale Power, LLC (NuScale) for the 
NuScale US460 small modular reactor (SMR) standard design. The SDA 
allows the NuScale US460 SMR standard design to be referenced in an 
application for a construction permit or operating license, or an 
application for a combined license or manufacturing license under NRC 
regulations.

DATES: The SDA was issued on May 29, 2025.

ADDRESSES: Please refer to NRC-2023-0027 when contacting the NRC about 
the availability of information regarding this document. You may obtain 
publicly available information related to this document using any of 
the following methods:
     Federal Rulemaking Website: Go to https://www.regulations.gov and search for Docket ID NRC-2023-0027. Address 
questions about Docket IDs in Regulations.gov to Bridget Curran; 
telephone: 301-415-1003; email: [email protected]. For technical 
questions, contact the individual listed in the For Further Information 
Contact section of this document.
     NRC's Agencywide Documents Access and Management System 
(ADAMS): You may obtain publicly available documents online in the 
ADAMS Public Documents collection at https://www.nrc.gov/reading-rm/adams.html. To begin the search, select ``Begin Web-based ADAMS 
Search.'' For problems with ADAMS, please contact the NRC's Public 
Document Room reference staff at 1-800-397-4209, at 301-415-4737, or by 
email to [email protected]. The NuScale Power Standard Design, 
Standard Design Approval is available in ADAMS under Accession No. 
ML25129A004.
     NRC's PDR: The PDR, where you may examine and order copies 
of publicly available documents, is open by appointment. To make an 
appointment to visit the PDR, please send an email to 
[email protected] or call 1-800-397-4209 or 301-415-4737, between 8 
a.m. and 4 p.m. eastern time (ET), Monday through Friday, except 
Federal holidays.

FOR FURTHER INFORMATION CONTACT: Getachew Tesfaye, Office of Nuclear 
Reactor Regulation, U.S. Nuclear Regulatory Commission, Washington, DC 
20555-0001; telephone: 301-415-8013; email: [email protected].

SUPPLEMENTARY INFORMATION: The NRC has issued an SDA to NuScale, for 
the US460 NuScale SMR standard design under subpart E, ``Standard 
Design Approvals,'' of title 10 of the Code of Federal Regulations (10 
CFR) part 52, ``Licenses, Certifications, and Approvals for Nuclear 
Power Plants.'' This SDA allows the NuScale US460 SMR standard design 
to be referenced in an

[[Page 23717]]

application for a construction permit or operating license under 10 CFR 
part 50, ``Domestic Licensing of Production and Utilization 
Facilities,'' or an application for a combined license or manufacturing 
license under 10 CFR part 52. In addition, the NRC has issued the final 
safety evaluation report (FSER) (ADAMS Package Accession No. 
ML25086A073) that supports issuance of the SDA.
    Issuance of this SDA signifies completion of the NRC staff's 
technical review of the NuScale US460 SMR design. The NRC staff 
performed its technical review of the NuScale US460 SMR design control 
document in accordance with the standards set forth in 10 CFR 52.139, 
``Standards for Review of Applications.''
    On the basis of its evaluation and independent analyses, as 
described in the FSER, the NRC staff concludes that NuScale's 
application for standard design approval meets the applicable portions 
of 10 CFR 52.137, ``Content of Applications; Technical Information,'' 
and the review standards identified in 10 CFR 52.139.
    Copies of the NuScale US460 SMR FSER and SDA have been placed in 
the NRC's PDR. The PDR is open by appointment. To make an appointment 
to visit the PDR, please send an email to [email protected] or call 
1-800-397-4209 or 301-415-4737, between 8 a.m. and 4 p.m. ET, Monday 
through Friday, except Federal holidays.

    Dated: May 29, 2025.

    For the Nuclear Regulatory Commission.
Michele Sampson,
Director, Division of New and Renewed Licenses, Office of Nuclear 
Reactor Regulation.
[FR Doc. 2025-10123 Filed 6-3-25; 8:45 am]
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