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Category:Letter
MONTHYEARML23180A1512023-06-29029 June 2023 LLC, Request for Exemption to the Reporting Requirements of 10 CFR 50.46(a)(3) ML21102A3072021-04-15015 April 2021 OEDO-21-00155 - Lessons-Learned from the Design Certification Review of the NuScale Power, LLC, Small Modular Reactor ML21050A4312021-02-19019 February 2021 LLC - Lessons-Learned from the Design Certification Review of the NuScale Power, LLC Small Modular Reactor ML20247J5642020-09-11011 September 2020 Standard Design Approval for the NuScale Power Plant Based on the NuScale 600 Standard Plant Design Certification Application ML20231A8042020-08-28028 August 2020 Final Safety Evaluation Report for the NuScale Standard Plant Design ML20224A4602020-08-25025 August 2020 OEDO-20-00292-Response to the Advisory Committee on Reactor Safeguards Letter on NuScale Power, LLC, Report on the Safety Aspects of the NuScale Small Modular Reactor ML20231A5982020-08-25025 August 2020 OEDO-20-00285_NuScale Area of Focus - Boron Redistribution ML20210M8902020-07-29029 July 2020 Area of Focus - 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LO-0419-65210 April 30 , 2019 Docket No.52-048 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk One White Flint North 11555 Rockville Pike Rockville, MD 20852-2738
SUBJECT:
NuScale Power, LLC Submittal of Updated Planning Information Regarding Future Applications to the Nuclear Regulatory Commission
REFERENCE:
Letter from NuScale Power, LLC to NRC entitled "NuScale Power, LLC Response to NRC Regulatory Issue Summary 2017-18 , 'Process for Scheduling and Allocating Resources for Fiscal Years 2020 through 2022 for the Review of New Licensing Applications for Light-Water Reactors and Non-Light-Water Reactors ,"' dated February 5, 2018 (ML18036B047)
In the referenced letter, dated February 5, 2018 , NuScale Power, LLC (NuScale) responded to NRC Regulatory Issue Summary (RIS) 2017-18. In part, the subject RIS states that the NRC is seeking new or updated information on schedules for submitting certain applications and on the status of a variety of licensing and design-related activities for Small Modular Reactors (SMR). This response included the status of the design , analyses , testing , licensing , and project planning for the NuScale SMR at that time.
The purpose of this letter is to provide updated planning information regarding future applications to the NRC for the NuScale SMR. NuScale's updated plans include an application for a standard design approval. The scope of this application is planned to include a revised Final Safety Analysis report (FSAR), consistent with the scope of Part 2 Tier 2 of the NuScale Design Certification Application (DCA), and the associated changes to topical and technical reports addressing updates to the NuScale plant design.
NuScale plans for pre-application to focus on FSAR content and to obtain NRC agreement with the proposed approach. One goal of pre-application engagement is to achieve a more efficient review, of about 24 months. Efficiencies in review will be supported by: 1) eliminating extraneous detail from the current FSAR, using risk insights where appropriate; and 2) marking the FSAR to distinguish between changes that clearly require NRC re-review, and changes that do not automatically require re-review on the basis of 10 CFR 50.59 criteria. In addition , NuScale plans to revisit risk-informed initiatives that were discontinued for the purpose of maintaining schedule during the DCA. For example , defining "credible" in terms of risk. Such a definition would bring clarity and consistency to the review, and would allow NuScale to benefit from the safety of its design.
NuScale is currently planning to use the application process under 10 CFR Part 52 Subpart E, Standard Design Approval. NuScale requests the NRC to initiate a project number for this application process. NuScale intends to submit an application in second quarter calendar year 2021 , and is planning to initiate pre-application meetings with the NRC in the third quarter of 2019.
NuScale Power, LLC 1100 NE Circle Blvd , Suite 200 Corvallis, Oregon 97330 Office 541.360-0500 Fax 541.207 .3928 www.nuscalepower.com
LO-0419-65210 Page 2 of 2 04/30/19 If you have any questions , please contact Michael Melton, Nu Scale Licensing Manager, at 240-833-3007 or at mmelton@nuscalepower.com.
Sincerely, Distribution: Robert Taylor, NRC , OWFN-8H12 Samuel Lee, NRC , OWFN-8H12 NuScale Power, LLC 1100 NE Circle Blvd , Suite 200 Corvallis, Oregon 97330 Office 541.360-0500 Fax 541.207 .3928 www.nuscalepower.com