ML22076A001
| ML22076A001 | |
| Person / Time | |
|---|---|
| Issue date: | 05/22/2023 |
| From: | Meraj Rahimi NRC/RES/DE |
| To: | |
| Oesterle, E; Roche-Rivera, R | |
| Shared Package | |
| ML22076A000 | List: |
| References | |
| RG 1.253 Rev 0, NRC-2022-0073 DG-1404 | |
| Download: ML22076A001 (8) | |
Text
[7590-01-P]
NUCLEAR REGULATORY COMMISSION 10 CFR Parts 50 and 52
[NRC-2022-0073]
Draft Regulatory Guide: Guidance for a Technology-Inclusive Content of Application Methodology to Inform the Licensing Basis and Content of Applications for Licenses, Certifications, and Approvals for Non-Light-Water Reactors AGENCY: Nuclear Regulatory Commission.
ACTION: Draft guide; request for comment.
SUMMARY
- The U.S. Nuclear Regulatory Commission (NRC) is soliciting public comment on its draft Regulatory Guide (DG-1404), Guidance for a Technology-Inclusive Content of Application Methodology to Inform the Licensing Basis and Content of Applications for Licenses, Certifications, and Approvals for Non-Light-Water Reactors.
This DG is a proposed new regulatory guide to provide guidance to assist interested parties and prospective applicants for the development of content for major portions of their safety analysis reports required in applications for licenses, certifications, and approvals by the NRC to ensure that non-light water reactor (non-LWR) facility designs using the Licensing Modernization Project (LMP) process meet the minimum requirements for construction permits, operating licenses, combined licenses, manufacturing licenses, standard design approval, or design certifications.
DATES: Submit comments by July 10, 2023. Comments received after this date will be considered if it is practical to do so, but the Commission is able to ensure consideration only for comments received on or before this date.
2 ADDRESSES: You may submit comments by any of the following methods; however, the NRC encourages electronic comment submission through the Federal rulemaking website.
Federal rulemaking website: Go to http://www.regulations.gov and search for Docket ID NRC-2022-0073. Address questions about Docket IDs in Regulations.gov to Stacy Schumann; telephone: 301-415-0624; email: Stacy.Schumann@nrc.gov. For technical questions, contact the individuals listed in the For Further Information Contact section of this document.
Mail comments to: Office of Administration, Mail Stop: TWFN-7-A60M, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001, ATTN: Program Management, Announcements and Editing Staff.
For additional direction on obtaining information and submitting comments, see Obtaining Information and Submitting Comments in the SUPPLEMENTARY INFORMATION section of this document.
FOR FURTHER INFORMATION CONTACT: Michael Orenak, Office of Nuclear Reactor Regulation, telephone: 301-415-3229; email: Michael.Orenak@nrc.gov, or Robert Roche-Rivera, Office of Nuclear Regulatory Research, telephone: 301-415-8113; email: Robert.Roche-Rivera@nrc.gov. Both are staff of the U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001.
SUPPLEMENTARY INFORMATION:
I. Obtaining information and Submitting Comments A. Obtaining Information Please refer to Docket ID NRC-2022-0073 when contacting the NRC about the availability of information for this action. You may obtain publicly available information related to this action by any of the following methods:
3 Federal Rulemaking Website: Go to https://www.regulations.gov and search for Docket ID NRC-2022-0073.
NRCs 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 NRCs Public Document Room (PDR) reference staff at 1-800-397-4209, 301-415-4737, or by email to PDR.Resource@nrc.gov. For the convenience of the reader, instructions about obtaining materials referenced in this document are provided in the Availability of Documents section.
NRCs PDR: You may examine and purchase copies of public documents, by appointment, at the NRCs PDR, Room P1 B35, One White Flint North, 11555 Rockville Pike, Rockville, Maryland 20852. To make an appointment to visit the PDR, please send an email to PDR.Resource@nrc.gov 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.
B. Submitting Comments The NRC encourages electronic comment submission through the Federal rulemaking website (https://www.regulations.gov). Please include Docket ID NRC-2022-0073 in your comment submission.
The NRC cautions you not to include identifying or contact information that you do not want to be publicly disclosed in your comment submission. The NRC will post all comment submissions at https://www.regulations.gov as well as enter the comment submissions into ADAMS. The NRC does not routinely edit comment submissions to remove identifying or contact information.
4 If you are requesting or aggregating comments from other persons for submission to the NRC, then you should inform those persons not to include identifying or contact information that they do not want to be publicly disclosed in their comment submission. Your request should state that the NRC does not routinely edit comment submissions to remove such information before making the comment submissions available to the public or entering the comment into ADAMS.
II. Additional Information The NRC is issuing for public comment a DG in the NRCs Regulatory Guide series. This series was developed to describe methods that are acceptable to the NRC staff for implementing specific parts of the agencys regulations, to explain techniques that the staff uses in evaluating specific issues or postulated events, and to describe information that the staff needs in its review of applications for permits and licenses.
The DG, entitled Guidance for a Technology-Inclusive Content of Application Methodology to Inform the Licensing Basis and Content of Applications for Licenses, Certifications, and Approvals for Non-Light-Water Reactors, is temporarily identified by its task number, DG-1404.
The staff is also issuing for public comment a draft regulatory analysis. The staff developed a regulatory analysis to assess the value of issuing or revising a regulatory guide (RG) as well as alternative courses of action.
The NRC anticipates the submission of advanced power-reactor applications within the next few years based on preapplication engagement initiated by several prospective applicants. Because many of these designs are non-LWRs, the NRC is developing technology-inclusive, risk-informed, performance-based guidance to support the development of major portions of safety analysis report content for these non-LWR applications. The proposed guidance describes the development of major portions of
5 the safety analysis report using the industry-developed guidance contained in Nuclear Energy Institute (NEI) 21-07, Revision 1, Technology Inclusive Guidance for Non-Light-Water Reactors, Safety Analysis Report Content for Applicants Using the NEI 18-04 Methodology, (ADAMS Accession No. ML22060A190). The proposed guidance will facilitate the development of non-LWR applications for construction permits or operating licenses under part 50 of title 10 of the Code of Federal Regulations (10 CFR),
Domestic Licensing of Production and Utilization Facilities, or combined licenses, manufacturing licenses, standard design approval, or design certifications under 10 CFR part 52, Licenses, Certifications, and Approvals for Nuclear Power Plants. The NRC is developing a rule to amend parts 50 and 52 (RIN 3150-Al66). The NRC staff notes this proposed RG may need to be updated to conform to changes to 10 CFR parts 50 and 52, if any, adopted through that rulemaking. Further, as of the date of this DG, the NRC is developing an optional performance-based, technology-inclusive regulatory framework for licensing nuclear power plants designated as 10 CFR part 53, Licensing and Regulation of Advanced Nuclear Reactors, (RIN 3150-AK31). The NRC intends to revise this proposed guidance as a part of the ongoing rulemaking for 10 CFR part 53.
To standardize the development of content of a non-LWR application, the staff focused on two activities: the Advanced Reactor Content of Application Project (ARCAP) and the Technology-Inclusive Content of Application Project (TICAP). The ARCAP is an NRC-led activity that is intended to result in guidance for a complete non-LWR application for review under 10 CFR part 50 or 10 CFR part 52, and which the staff would update, as appropriate, pending the issuance of the 10 CFR part 50 and 10 CFR part 52 rulemaking previously mentioned in this notice, or if the Commission issues a final 10 CFR part 53 rule.
6 The TICAP is an industry-led activity that is focused on providing guidance on the appropriate scope and depth of information related to the specific portions of the safety analysis report that describe the fundamental safety functions of the design and document the safety analysis of the facility using the LMP-based approach. The LMP-based approach is described in RG 1.233, Guidance for a Technology-Inclusive, Risk-Informed, and Performance-Based Methodology to Inform the Licensing Basis and Content of Applications for Licenses, Certifications, and Approvals for Non-Light-Water Reactors, (ADAMS Accession No. ML20091L698).
The ARCAP draft interim staff guidance (ISG) titled Review of Risk-Informed, Technology-Inclusive Advanced Reactor Applications - Roadmap (ARCAP Roadmap ISG) provides a general overview of the information that should be included in a non-LWR application. The ARCAP Roadmap ISG also provides a review roadmap for the NRC staff with the principal purpose of ensuring consistency, quality, and uniformity of NRC staff reviews. The ARCAP Roadmap ISG includes references to eight other ARCAP draft ISGs that are the subject of separate Federal Register notices (FRNs) and the TICAP DG that is the subject of this FRN, requesting comment on these guidance documents. Information regarding the eight other ARCAP draft ISGs and the TICAP DG can be found in the Availability of Documents section of this FRN.
As noted in the Federal Register on December 9, 2022 (87 FR 75671), this document is being published in the Proposed Rules section of the Federal Register to comply with publication requirements under 1 CFR chapter I.
III. Availability of Documents The table in this notice provides the document description, ADAMS accession number, and, if appropriate, the docket identification number referencing the request for
7 public comment on supporting documents associated with the document that is the subject of this FRN.
Document Description ADAMS Accession No.
Regulations.gov Docket ID No.
DG-1404, Guidance for a Technology-Inclusive Content of Application Methodology to Inform the Licensing Basis and Content of Applications for Licenses, Certifications, and Approvals for Non-Light-Water Reactors.
ML22076A003 NRC-2022-0073 Regulatory Analysis for DG-1404 ML22076A002 NRC-2022-0073 Draft Interim Staff Guidance DANU-ISG-2022-01 Advanced Reactor Content of Application Project, Review of Risk-Informed, Technology Inclusive Advanced Reactor Applications -
Roadmap.
ML22048B546 NRC-2022-0074 Draft Interim Staff Guidance DANU-ISG-2022-02, Advanced Reactor Content of Application Project Chapter 2, Site Information.
ML22048B541 NRC-2022-0075 Draft Interim Staff Guidance DANU-ISG-2022-03, Advanced Reactor Content of Application Project Chapter 9, Control of Routine Plant Radioactive Effluents, Plant Contamination and Solid Waste.
ML22048B543 NRC-2022-0076 Draft Interim Staff Guidance DANU-ISG-2022-04, Advanced Reactor Content of Application Project Chapter 10, Control of Occupational Dose.
ML22048B544 NRC-2022-0077 Draft Interim Staff Guidance DANU-ISG-2022-05, Advanced Reactor Content of Application Project Chapter 11, Organization and Human-System Considerations.
ML22048B542 NRC-2022-0078 Draft Interim Staff Guidance DANU-ISG-2022-06, Advanced Reactor Content of Application Project Chapter 12, Post-Construction Inspection, Testing, and Analysis Program.
ML22048B545 NRC-2022-0079 Draft Interim Staff Guidance DANU-ISG-2022-07, Advanced Reactor Content of Application Project, Risk-informed Inservice Inspection/Inservice Testing.
ML22048B549 NRC-2022-0080 Draft Interim Staff Guidance DANU-ISG-2022-08, Advanced Reactor Content of Application Project, Risk-Informed Technical Specifications.
ML22048B548 NRC-2022-0081 Draft Interim Staff Guidance DANU-ISG-2022-09, Advanced Reactor Content of Application Project, Risk-informed Performance-based Fire Protection Program (for Operations).
8 IV. Backfitting, Forward Fitting, and Issue Finality DG-1404, if finalized, would not constitute backfitting as defined in 10 CFR 50.109, Backfitting, and as described in Management Directive (MD) 8.4, Management of Backfitting, Forward Fitting, Issue Finality, and Information Requests; constitute forward fitting as that term is defined and described in MD 8.4; or affect the issue finality of any approval issued under 10 CFR part 52. The guidance would not apply to any current licensees or applicants or existing or requested approvals under 10 CFR part 52, and therefore its issuance cannot be a backfit or forward fit or affect issue finality. Further, as explained in DG-1404, applicants and licensees would not be required to comply with the positions set forth in DG-1404.
V. Submitting Suggestions for Improvement of Regulatory Guides A member of the public may, at any time, submit suggestions to the NRC for improvement of existing RGs or for the development of new RGs. Suggestions can be submitted on the NRCs public website at https://www.nrc.gov/reading-rm/doc-collections/reg-guides/contactus.html. Suggestions will be considered in future updates and enhancements to the Regulatory Guide series.
Dated: May 22, 2023.
For the Nuclear Regulatory Commission.
/RA/
Meraj Rahimi, Chief, Regulatory Guide and Programs Management Branch, Division of Engineering, Office of Nuclear Regulatory Research.