American Centrifuge Operating, LLC; Lead Cascade Facility; Termination of License; Environmental Assessment and Finding of No Significant Impact, 88818-88821 [2024-26006]

Download as PDF 88818 Federal Register / Vol. 89, No. 217 / Friday, November 8, 2024 / Notices This meeting is open to the public in accordance with the Federal Advisory Committee Act (5 U.S.C. app 2) and implementing regulations at 41 CFR 102–3. The Committee will discuss National Industrial Security Program policy matters. Procedures: Members of the public must register in advance for the virtual meeting through the Intellor link https://events.intellor.com/ ?do=register&t=7&p=509231 if they wish to attend. NISPPAC members, ISOO employees, and speakers should send an email to NISPPAC@nara.gov for the appropriate registration information instead of registering with the above link. SUPPLEMENTARY INFORMATION: Merrily Harris, Committee Management Officer. [FR Doc. 2024–25959 Filed 11–7–24; 8:45 am] BILLING CODE 7515–01–P NATIONAL SCIENCE FOUNDATION ddrumheller on DSK120RN23PROD with NOTICES1 Proposal Review; Notice of Meetings In accordance with the Federal Advisory Committee Act (Pub. L. 92– 463, as amended), the National Science Foundation (NSF) announces its intent to hold proposal review meetings throughout the year. The purpose of these meetings is to provide advice and recommendations concerning proposals submitted to the NSF for financial support. The agenda for each of these meetings is to review and evaluate proposals as part of the selection process for awards. The review and evaluation may also include an assessment of the progress of awarded proposals. These meetings will primarily take place at NSF’s headquarters, 2415 Eisenhower Avenue, Alexandria, VA 22314. These meetings will be closed to the public. The proposals being reviewed include information of a proprietary or confidential nature, including technical information; financial data, such as salaries; and personal information concerning individuals associated with the proposals. These matters are exempt under 5 U.S.C. 552b(c), (4) and (6) of the Government in the Sunshine Act. NSF will continue to review the agenda and merits of each meeting for overall compliance of the Federal Advisory Committee Act. These closed proposal review meetings will not be announced on an individual basis in the Federal Register. NSF intends to publish a notice similar to this on a quarterly basis. For an advance listing of the closed proposal VerDate Sep<11>2014 17:38 Nov 07, 2024 Jkt 265001 review meetings that include the names of the proposal review panel and the time, date, place, and any information on changes, corrections, or cancellations, please visit the NSF website: https://new.nsf.gov/events/ proposal-review-panels. This information may also be requested by telephone, 703/292–8687. Dated: November 5, 2024. Crystal Robinson, Committee Management Officer. [FR Doc. 2024–25970 Filed 11–7–24; 8:45 am] BILLING CODE 7555–01–P NATIONAL SCIENCE FOUNDATION Sunshine Act Meetings The National Science Board’s (NSB) Committee on Science and Engineering Policy (SEP) hereby gives notice of the scheduling of a videoconference for the transaction of National Science Board business pursuant to the National Science Foundation Act and the Government in the Sunshine Act. TIME AND DATE: Thursday, November 14, 2024, from 1:00 p.m.–2:00 p.m. Eastern. PLACE: The meeting will be held by videoconference through the National Science Foundation, 2415 Eisenhower Avenue, Alexandria, VA, 22314. Members of the public can observe this meeting through a YouTube livestream. The YouTube link will be available from the NSB meetings web page—https:// www.nsf.gov/nsb/meetings/index.jsp. STATUS: Open. MATTERS TO BE CONSIDERED: Chair’s opening remarks; Discussion and vote on Special Topic releases for Indicators 2026. CONTACT PERSON FOR MORE INFORMATION: Point of contact for this meeting is Chris Blair, cblair@nsf.gov, 703/292–7000. Ann E. Bushmiller, Senior Counsel to the National Science Board. [FR Doc. 2024–26189 Filed 11–6–24; 4:15 pm] BILLING CODE 7555–01–P NUCLEAR REGULATORY COMMISSION [Docket No. 70–7003; NRC–2024–0048] American Centrifuge Operating, LLC; Lead Cascade Facility; Termination of License; Environmental Assessment and Finding of No Significant Impact Nuclear Regulatory Commission. ACTION: Notice; issuance. AGENCY: PO 00000 Frm 00122 Fmt 4703 Sfmt 4703 By letter dated November 2, 2023, American Centrifuge Operating, LLC (ACO), a subsidiary of Centrus Energy Corp. (Centrus), requested the U.S. Nuclear Regulatory Commission (NRC) terminate its Special Nuclear Material (SNM) License No. SNM–7003 for the American Centrifuge Lead Cascade Facility (LCF), located on a U.S. Department of Energy (DOE) reservation in Piketon, Ohio. ACO no longer needs to maintain its license SNM–7003. On January 5, 2024, the NRC accepted the license termination application for detailed technical review. The license termination would not change ACO’s license SNM–2011 for the American Centrifuge Plant under which ACO is conducting the high-assay low-enriched uranium (HALEU) program at the Piketon facility. DATES: The letter terminating the license SNM–7003 will be issued to ACO on November 8, 2024. ADDRESSES: Please refer to Docket ID NRC–2024–0048 when contacting the NRC about the availability of information regarding this action. 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 NRC–2024–0048. 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 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 (PDR) reference staff at 1–800–397–4209, at 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. • 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 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. SUMMARY: E:\FR\FM\08NON1.SGM 08NON1 Federal Register / Vol. 89, No. 217 / Friday, November 8, 2024 / Notices FOR FURTHER INFORMATION CONTACT: ddrumheller on DSK120RN23PROD with NOTICES1 Yawar Faraz, Office of Nuclear Material Safety and Safeguards, U.S. Nuclear Regulatory Commission, Washington, DC 20555–0001, telephone: 301–415– 7220, email: Yawar.Faraz@nrc.gov. I. Introduction The NRC issued SNM–7003 for the LCF on February 24, 2004. The LCF enriched uranium up to 10 weight percent in the isotope uranium-235. The LCF, which consisted of up to 240 operating centrifuges, was located in buildings leased by ACO from the DOE. The LCF’s centrifuges operated between 2006 and 2016 for the purpose of obtaining and assessing performance data. The LCF operated in recycle mode; that is, no uranium hexafluoride (UF6) product was withdrawn from the cascade for commercial purposes. Only small samples of products were removed for performance assessment. The LCF ceased operations in 2016. ACO decommissioned the LCF in 2017 and 2018: (1) ACO removed the UF6 inventory from the centrifuges and process piping, decontaminated the LCF, and (2) ACO dismantled and appropriately disposed of the LCF equipment, under NRC-approved programs of the LCF. On January 5, 2018, ACO submitted its update to the decommissioning plan (DP) for the LCF to the NRC for review and approval. The updated DP contained ACO’s proposed Release Criteria for unrestricted release under paragraphs 70.38(j) and (k) of part 70 of title 10 of the Code of Federal Regulations (10 CFR). On April 19, 2018, ACO submitted the Final Status Survey Report (FSSR) for the LCF to the NRC for review and approval. On August 7, 2018, the NRC approved ACO’s DP for the LCF. On May 21–25, 2018, the NRC, with assistance of its contractor the Oak Ridge Institute for Science and Education, conducted an independent radiological confirmatory survey that included radiation floor and drain scans, direct radiation measurements, and smear sampling, of the LCF. An initial request was submitted by ACO to terminate the LCF license on August 9, 2018. As documented in its safety evaluation report issued in September 2019, the NRC found reasonable assurance that ACO had appropriately decommissioned the LCF in accordance with the requirements of 10 CFR part 20 ‘‘Standards for Protection Against Radiation’’ based on a thorough review of the FSSR and the results of the NRC staff’s independent confirmatory survey. As previously mentioned in this notice, ACO initially requested termination of the LCF license on VerDate Sep<11>2014 17:38 Nov 07, 2024 Jkt 265001 August 9, 2018. ACO withdrew its license termination request on June 27, 2019, after the DOE contracted with ACO to demonstrate the production of HALEU. ACO was authorized to install the HALEU cascade under the NRCapproved programs, such as those described in the classified matter and computer network security plans, that were part of the LCF license, SNM– 7003. In accordance with SNM–7003, no radioactive material was brought onsite after the LCF was decommissioned. ACO sought to operate the HALEU cascade under an amendment to license, SNM–2011, to allow use of SNM for the purpose of producing HALEU at the Piketon site. On June 12, 2023, the NRC approved the introduction of UF6 into the HALEU cascade under the ACO license for the ACP, SNM–2011. Therefore, ACO no longer needs to maintain the LCF license SNM–7003 to perform the HALEU program. On November 2, 2023, ACO submitted a second application to terminate the LCF license and on January 5, 2024, the NRC staff accepted the submission for detailed technical review. As the final step in its decommissioning of the LCF, ACO submitted Form 314, ‘‘Certificate of Disposition of Materials,’’ to the NRC by letter dated April 25, 2024. The NRC staff finds ACO’s certification that all licensed material within the LCF has been adequately dispositioned, in accordance with 10 CFR 70.38(j)(1). II. License Termination The termination of NRC licenses issued under 10 CFR part 70 is governed by 10 CFR 70.38, ‘‘Termination of license.’’ As noted, ACO: (1) permanently ceased principal activities under SNM–7003 in 2016 and (2) has not carried out principal activities with radioactive material under the LCF license for a period of 24 months. The NRC staff found reasonable assurance that ACO had appropriately decommissioned the LCF and appropriately certified that all licensed material under SNM–7003 had been adequately dispositioned. The NRC staff published those findings in its safety evaluation report of September 2019. The Commission grants ACO’s request to terminate SNM–7003. The NRC staff will present its findings in the LCF License Termination Approval letter, to be issued to ACO on the date of this notice. This license termination will be effective upon ACO’s acknowledgement of receipt of the NRC’s termination letter. III. Environmental Assessment License termination is a Federal action that requires an environmental PO 00000 Frm 00123 Fmt 4703 Sfmt 4703 88819 assessment (EA) under 10 CFR 51.21, ‘‘Criteria for and identification of licensing and regulatory actions requiring environmental assessments.’’ The NRC prepared the following EA for the license termination. Description of the Proposed Action The NRC is terminating license SNM– 7003 because the LCF is no longer in use and has been decommissioned as described in this notice. In 2018, the NRC staff prepared an EA for the NRC’s review and approval of a decommissioning plan (DP) for the LCF submitted by the licensee in January 2018. The 2018 EA determined that decommissioning of the LCF as described in the DP would not significantly affect the quality of the human environment. The NRC staff issued that EA and a finding of no significant impact (FONSI) on August 1, 2018. Due to the time elapsed between the publication of the 2018 EA and FONSI and the date of the current license termination request, the NRC staff conducted an environmental review to confirm the staff’s findings and consult with state agencies on the current license termination request. Need for the Proposed Action The license should be terminated because the LCF is no longer in use and has been completely decommissioned in accordance with NRC requirements for unrestricted release in 10 CFR 20.1402. Environmental Impacts of the Proposed Action The NRC staff reassessed the potential for the license termination to affect environmental resources and worker and public health and safety. As described in this notice, the NRC staff confirms its findings from the September 2019 safety evaluation report that the LCF could be released for unrestricted use. No radioactive material has been brought onsite under the LCF license SNM–7003 since that time and only the administrative act of terminating the license remains. The NRC staff confirms its previous determination that the proposed license termination would not affect land use; historic or cultural resources; visual or scenic resources; air quality; geology or soils; water resources; ecological resources; socioeconomics; noise; traffic or transportation; public or worker health and safety; or waste management. Environmental Impacts of the Alternatives to the Proposed Action As an alternative to the proposed action, the staff considered the ‘‘noaction’’ alternative. Under the no-action E:\FR\FM\08NON1.SGM 08NON1 88820 Federal Register / Vol. 89, No. 217 / Friday, November 8, 2024 / Notices alternative, the NRC would deny ACO’s request for license termination. This alternative is not reasonable because licensed activities are no longer occurring under license SNM–7003, and the facility is decommissioned. As such, no purpose exists for the license to remain in effect. Agencies and Persons Consulted The NRC staff provided the draft EA to the State of Ohio for review. The NRC received no comments on the EA. Section 106 of the National Historic Preservation Act (NHPA) requires Federal agencies to consider the effects of their undertakings on historic properties. The proposed license termination is not a type of activity that has the potential to cause effects on any historic properties that may be present. Therefore, in accordance with 36 CFR 800.3(a)(1), the NRC has no further obligation under section 106 of the NHPA. Nevertheless, on September 20, 2024, the NRC staff notified the Ohio State Historic Preservation Office of the proposed license termination. Section 7 of the Endangered Species Act (ESA) requires that, prior to taking a proposed action, Federal agencies determine whether the proposed Federal action may affect endangered or threatened species or their critical habitats. The proposed license termination has no potential to affect any special status species or habitats. Therefore, no consultation is required under Section 7 of the ESA. IV. Finding of No Significant Impact The NRC staff prepared this EA as part of its review of the proposed action. On the basis of this EA, the NRC finds that there are no significant environmental impacts from the license termination, and that preparation of an environmental impact statement is not warranted. Accordingly, the NRC determined that a FONSI is appropriate. In accordance with 10 CFR 51.32(a)(4), this FONSI incorporates the EA set forth in this notice by reference. V. Availability of Documents The documents identified in this notice are available to interested persons through ADAMS. ADAMS accession No. or Federal Register notice ddrumheller on DSK120RN23PROD with NOTICES1 Document description Letter to S. Toelle of Centrus: Approval of License Amendment Request to Remove Authorization to Enrich Uranium at the American Centrifuge Lead Cascade Facility, dated December 23, 2016. Letter to J. Zimmerman of NRC and Affidavit: Submittal of Revision to the Decommissioning Plan [update] for the American Centrifuge Lead Cascade Facility, dated January 5, 2018. Enclosures 1, 2 and 3: DP–2605–0001, Decommissioning Plan for the American Centrifuge Lead Cascade Facility, dated January 4, 2018. Letter to J. Zimmerman of NRC: Submittal of Final Status Survey Report for the American Centrifuge Lead Cascade Facility Decommissioning Project, dated April 19, 2018. Enclosure 1: DP–2605–0002, Revision 0, Final Status Survey Report for the American Centrifuge Lead Cascade Facility Decommissioning Project, dated April 19, 2018. Enclosure 3: Appendix B of the FSSR, Final Status Surveys [Redacted], dated April 13, 2018 ..................... Enclosure 4: Appendix C of the FSSR, RESRAD–BUILD Evaluations, dated April 13, 2018 ......................... Letter to J. Smith of NRC: Independent Confirmatory Survey Results for the Lead Cascade Facility, dated August 16, 2018. NRC Letter to Ohio Department of Health Providing Draft Environmental Assessment for the American Centrifuge Lead Cascade Facility Decommissioning Plan, dated June 12, 2018. Email and Letter from Ohio Department of Health Indicating No Comments on the Draft Environmental Assessment for the Approval of the Decommissioning Plan for the American Centrifuge Lead Cascade Facility, dated July 6, 2018. Final Environmental Assessment for the Decommissioning Plan for the American Centrifuge Lead Cascade Facility in Piketon, Ohio, dated July 2018. Federal Register Notice for Issuance of Environmental Assessment and Finding of No Significant Impact, issued July 26, 2018. Letter to S. Toelle of Centrus: NRC Approval of Decommissioning Plan for the American Centrifuge Lead Cascade Facility, dated August 7, 2018. Enclosure 1: Safety Evaluation Report on Centrus Energy Corp. Amendment Request for Approval of American Centrifuge Lead Cascade Facility Decommissioning Plan and Associated Supporting Documents, dated August 7, 2018. Enclosure 3: NRC Form 374—Redacted Amendment 15 to License SNM–7003 for American Centrifuge Operating, LLC, dated August 7, 2018. ACO Transmittal Letter to the NRC for Termination of American Centrifuge Lead Cascade Facility NRC Materials License, dated August 9, 2018. Letter to D. Fosson of ACO: NRC Inspection Report No. 07007003/2018001 (DNMS)—American Centrifuge Operating LLC, Lead Cascade Facility, dated September 12, 2018. Letter to M. Dapas of NRC: Termination of American Centrifuge Lead Cascade Facility NRC Materials License, dated August 9, 2018. Letter to J. Lubinski of NRC: American Centrifuge Lead Cascade Facility Withdrawal of Request to Terminate the American Centrifuge Lead Cascade NRC Materials License, dated June 27, 2019. Letter to K. Wiehle of ACO: Approval of Centrus Energy Corp Final Status Survey Report and Request to Cancel Its Decommissioning Funding Instrument for the American Centrifuge Lead Cascade Facility, dated September 23, 2019. Enclosure 1—Safety Evaluation Report on Centrus Energy Corp. Request for Review and Approval of American Centrifuge Lead Cascade Facility Final Status Survey Report and Request for Termination of Decommissioning Funding, dated September 23, 2019. Enclosure 2: NRC Form 374—Amendment 16 of License (Public), dated September 23, 2019 ..................... Letter to J. Lubinski of NRC [License Termination Request]: American Centrifuge Lead Cascade Facility; Docket Number 70–7003; License Number SNM–7003, dated November 2, 2023. Email to K. Fitch of ACO: Acceptance for Detailed Review Email for Centrus/ACO’s Request to Terminate its Lead Cascade Facility License SNM–2003, January 5, 2024. VerDate Sep<11>2014 17:38 Nov 07, 2024 Jkt 265001 PO 00000 Frm 00124 Fmt 4703 Sfmt 4703 E:\FR\FM\08NON1.SGM ML16330A249. ML18025B308. ML18025B310. ML18145A130. ML18145A131. ML18145A132. ML18145A133. ML18233A343. ML18130A472. ML18193A742 (Package). ML18204A294. (83 FR 37530) ML18200A089. ML18192B477. ML18192B644. ML18192B828. ML18249A298. ML18260A122. ML18249A298. ML19186A272. ML19228A096. ML19228A097. ML19228A098. ML23311A313. ML24008A015. 08NON1 Federal Register / Vol. 89, No. 217 / Friday, November 8, 2024 / Notices ADAMS accession No. or Federal Register notice Document description Letter to J. Lubinski of NRC: American Centrifuge Lead Cascade Facility—Submittal of NRC Form 314, Certificate of Disposition of Materials, dated April 25, 2024. Memorandum to S. Lav of NRC: Adequacy of ACO’s Form 314 Certification, dated April 25, 2024; dated September 19, 2024. Email to State of Ohio Requesting Review of EA for Proposed Lead Cascade Facility License Termination, dated September 20, 2024. Email to Ohio SHPO re: EA for Proposed Lead Cascade Facility License Termination, dated September 20, 2024. Response from State of Ohio re: EA for Lead Cascade Facility License Termination, dated October 8, 2024. Letter to K. Fitch of ACO: License Termination Package for Special Nuclear Materials License Number SNM–7003 For The American Centrifuge Lead Cascade Facility, dated November 2024. Dated: November 5, 2024. For the Nuclear Regulatory Commission. Shana Helton, Director, Division of Fuel Management, Office of Nuclear Materials Safety and Safeguards. [FR Doc. 2024–26006 Filed 11–7–24; 8:45 am] BILLING CODE 7590–01–P NUCLEAR REGULATORY COMMISSION [NRC–2024–0001] Sunshine Act Meetings Thursday, November 14, 2024 9:00 a.m. Strategic Programmatic Overview of the Operating Reactors and New Reactors Business Lines (Public Meeting) (Contact: Annie Ramirez: 301–415–6780) Additional Information: The meeting will be held in the Commissioners’ Hearing Room, 11555 Rockville Pike, Rockville, Maryland. The public is invited to attend the Commission’s meeting in person or watch live via webcast at the Web address—https:// video.nrc.gov/. Week of November 18, 2024—Tentative The NRC provides reasonable accommodation to individuals with disabilities where appropriate. If you need a reasonable accommodation to participate in these public meetings or need this meeting notice or the transcript or other information from the public meetings in another format (e.g., braille, large print), please notify Anne Silk, NRC Disability Program Specialist, at 301–287–0745, by videophone at 240–428–3217, or by email at Anne.Silk@nrc.gov. Determinations on requests for reasonable accommodation will be made on a case-by-case basis. Week of December 2, 2024—Tentative PLACE: Public. Members of the public may request to receive the information in these notices electronically. If you would like to be added to the distribution, please contact the Nuclear Regulatory Commission, Office of the Secretary, Washington, DC 20555, at 301–415–1969, or by email at Betty.Thweatt@nrc.gov or Samantha.Miklaszewski@nrc.gov. STATUS: ddrumheller on DSK120RN23PROD with NOTICES1 Week of November 11, 2024 Weeks of November 11, 18, 25, and December 2, 9, 16, 2024. The schedule for Commission meetings is subject to change on short notice. The NRC Commission Meeting Schedule can be found on the internet at: https:// www.nrc.gov/public-involve/publicmeetings/schedule.html. TIME AND DATE: MATTERS TO BE CONSIDERED: VerDate Sep<11>2014 17:38 Nov 07, 2024 Jkt 265001 There are no meetings scheduled for the week of November 18, 2024. Week of November 25, 2024—Tentative There are no meetings scheduled for the week of November 25, 2024. Thursday, December 5, 2024 Week of December 9, 2024—Tentative There are no meetings scheduled for the week of December 9, 2024. Week of December 16, 2024—Tentative There are no meetings scheduled for the week of December 16, 2024. CONTACT PERSON FOR MORE INFORMATION: For more information or to verify the status of meetings, contact Wesley Held Frm 00125 Fmt 4703 Sfmt 4703 ML24135A205. ML24260A089. ML24284A321. ML24284A322. ML24284A318. ML24283A205 (Package). at 301–287–3591 or via email at Wesley.Held@nrc.gov. The NRC is holding the meetings under the authority of the Government in the Sunshine Act, 5 U.S.C. 552b. Dated: November 6, 2024. For the Nuclear Regulatory Commission. Wesley W. Held, Policy Coordinator, Office of the Secretary. [FR Doc. 2024–26159 Filed 11–6–24; 4:15 pm] BILLING CODE 7590–01–P POSTAL REGULATORY COMMISSION [Docket Nos. CP2023–31; MC2025–253 and K2025–251; MC2025–254 and K2025–252; MC2025–255 and K2025–253; MC2025–256 and K2025–254; MC2025–257 and K2025– 255; MC2025–258 and K2025–256; MC2025– 259 and K2025–257; MC2025–260 and K2025–258; MC2025–261 and K2025–259; MC2025–262 and K2025–260; MC2025–263 and K2025–261; MC2025–264 and K2025– 262; MC2025–266 and K2025–264] New Postal Products Postal Regulatory Commission. Notice. AGENCY: 10:00 a.m. Briefing on Equal Employment Opportunity, Affirmative Employment, and Small Business (Public Meeting) (Contact: Erin Deeds: 301–415–2887) Additional Information: The meeting will be held in the Commissioners’ Hearing Room, 11555 Rockville Pike, Rockville, Maryland. The public is invited to attend the Commission’s meeting in person or watch live via webcast at the Web address—https:// video.nrc.gov/. PO 00000 88821 ACTION: The Commission is noticing a recent Postal Service filing for the Commission’s consideration concerning a negotiated service agreement. This notice informs the public of the filing, invites public comment, and takes other administrative steps. DATES: Comments are due: November 12, 2024. ADDRESSES: Submit comments electronically via the Commission’s Filing Online system at https:// www.prc.gov. Those who cannot submit comments electronically should contact the person identified in the FOR FURTHER INFORMATION CONTACT section by telephone for advice on filing alternatives. FOR FURTHER INFORMATION CONTACT: David A. Trissell, General Counsel, at 202–789–6820. SUPPLEMENTARY INFORMATION: SUMMARY: E:\FR\FM\08NON1.SGM 08NON1

Agencies

[Federal Register Volume 89, Number 217 (Friday, November 8, 2024)]
[Notices]
[Pages 88818-88821]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2024-26006]


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NUCLEAR REGULATORY COMMISSION

[Docket No. 70-7003; NRC-2024-0048]


American Centrifuge Operating, LLC; Lead Cascade Facility; 
Termination of License; Environmental Assessment and Finding of No 
Significant Impact

AGENCY: Nuclear Regulatory Commission.

ACTION: Notice; issuance.

-----------------------------------------------------------------------

SUMMARY: By letter dated November 2, 2023, American Centrifuge 
Operating, LLC (ACO), a subsidiary of Centrus Energy Corp. (Centrus), 
requested the U.S. Nuclear Regulatory Commission (NRC) terminate its 
Special Nuclear Material (SNM) License No. SNM-7003 for the American 
Centrifuge Lead Cascade Facility (LCF), located on a U.S. Department of 
Energy (DOE) reservation in Piketon, Ohio. ACO no longer needs to 
maintain its license SNM-7003. On January 5, 2024, the NRC accepted the 
license termination application for detailed technical review. The 
license termination would not change ACO's license SNM-2011 for the 
American Centrifuge Plant under which ACO is conducting the high-assay 
low-enriched uranium (HALEU) program at the Piketon facility.

DATES: The letter terminating the license SNM-7003 will be issued to 
ACO on November 8, 2024.

ADDRESSES: Please refer to Docket ID NRC-2024-0048 when contacting the 
NRC about the availability of information regarding this action. 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 NRC-2024-0048. Address questions 
about Docket IDs in Regulations.gov to Stacy Schumann; telephone: 301-
415-0624; 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 (PDR) reference staff at 1-800-397-4209, at 301-415-4737, 
or by email to [email protected]. For the convenience of the reader, 
instructions about obtaining materials referenced in this document are 
provided in the ``Availability of Documents'' section.
     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.

[[Page 88819]]


FOR FURTHER INFORMATION CONTACT: Yawar Faraz, Office of Nuclear 
Material Safety and Safeguards, U.S. Nuclear Regulatory Commission, 
Washington, DC 20555-0001, telephone: 301-415-7220, email: 
[email protected].

I. Introduction

    The NRC issued SNM-7003 for the LCF on February 24, 2004. The LCF 
enriched uranium up to 10 weight percent in the isotope uranium-235. 
The LCF, which consisted of up to 240 operating centrifuges, was 
located in buildings leased by ACO from the DOE. The LCF's centrifuges 
operated between 2006 and 2016 for the purpose of obtaining and 
assessing performance data. The LCF operated in recycle mode; that is, 
no uranium hexafluoride (UF6) product was withdrawn from the 
cascade for commercial purposes. Only small samples of products were 
removed for performance assessment. The LCF ceased operations in 2016. 
ACO decommissioned the LCF in 2017 and 2018: (1) ACO removed the 
UF6 inventory from the centrifuges and process piping, 
decontaminated the LCF, and (2) ACO dismantled and appropriately 
disposed of the LCF equipment, under NRC-approved programs of the LCF. 
On January 5, 2018, ACO submitted its update to the decommissioning 
plan (DP) for the LCF to the NRC for review and approval. The updated 
DP contained ACO's proposed Release Criteria for unrestricted release 
under paragraphs 70.38(j) and (k) of part 70 of title 10 of the Code of 
Federal Regulations (10 CFR). On April 19, 2018, ACO submitted the 
Final Status Survey Report (FSSR) for the LCF to the NRC for review and 
approval. On August 7, 2018, the NRC approved ACO's DP for the LCF. On 
May 21-25, 2018, the NRC, with assistance of its contractor the Oak 
Ridge Institute for Science and Education, conducted an independent 
radiological confirmatory survey that included radiation floor and 
drain scans, direct radiation measurements, and smear sampling, of the 
LCF. An initial request was submitted by ACO to terminate the LCF 
license on August 9, 2018. As documented in its safety evaluation 
report issued in September 2019, the NRC found reasonable assurance 
that ACO had appropriately decommissioned the LCF in accordance with 
the requirements of 10 CFR part 20 ``Standards for Protection Against 
Radiation'' based on a thorough review of the FSSR and the results of 
the NRC staff's independent confirmatory survey.
    As previously mentioned in this notice, ACO initially requested 
termination of the LCF license on August 9, 2018. ACO withdrew its 
license termination request on June 27, 2019, after the DOE contracted 
with ACO to demonstrate the production of HALEU. ACO was authorized to 
install the HALEU cascade under the NRC-approved programs, such as 
those described in the classified matter and computer network security 
plans, that were part of the LCF license, SNM-7003. In accordance with 
SNM-7003, no radioactive material was brought onsite after the LCF was 
decommissioned. ACO sought to operate the HALEU cascade under an 
amendment to license, SNM-2011, to allow use of SNM for the purpose of 
producing HALEU at the Piketon site. On June 12, 2023, the NRC approved 
the introduction of UF6 into the HALEU cascade under the ACO 
license for the ACP, SNM-2011. Therefore, ACO no longer needs to 
maintain the LCF license SNM-7003 to perform the HALEU program.
    On November 2, 2023, ACO submitted a second application to 
terminate the LCF license and on January 5, 2024, the NRC staff 
accepted the submission for detailed technical review. As the final 
step in its decommissioning of the LCF, ACO submitted Form 314, 
``Certificate of Disposition of Materials,'' to the NRC by letter dated 
April 25, 2024. The NRC staff finds ACO's certification that all 
licensed material within the LCF has been adequately dispositioned, in 
accordance with 10 CFR 70.38(j)(1).

II. License Termination

    The termination of NRC licenses issued under 10 CFR part 70 is 
governed by 10 CFR 70.38, ``Termination of license.'' As noted, ACO: 
(1) permanently ceased principal activities under SNM-7003 in 2016 and 
(2) has not carried out principal activities with radioactive material 
under the LCF license for a period of 24 months. The NRC staff found 
reasonable assurance that ACO had appropriately decommissioned the LCF 
and appropriately certified that all licensed material under SNM-7003 
had been adequately dispositioned. The NRC staff published those 
findings in its safety evaluation report of September 2019. The 
Commission grants ACO's request to terminate SNM-7003. The NRC staff 
will present its findings in the LCF License Termination Approval 
letter, to be issued to ACO on the date of this notice. This license 
termination will be effective upon ACO's acknowledgement of receipt of 
the NRC's termination letter.

III. Environmental Assessment

    License termination is a Federal action that requires an 
environmental assessment (EA) under 10 CFR 51.21, ``Criteria for and 
identification of licensing and regulatory actions requiring 
environmental assessments.'' The NRC prepared the following EA for the 
license termination.

Description of the Proposed Action

    The NRC is terminating license SNM-7003 because the LCF is no 
longer in use and has been decommissioned as described in this notice. 
In 2018, the NRC staff prepared an EA for the NRC's review and approval 
of a decommissioning plan (DP) for the LCF submitted by the licensee in 
January 2018. The 2018 EA determined that decommissioning of the LCF as 
described in the DP would not significantly affect the quality of the 
human environment. The NRC staff issued that EA and a finding of no 
significant impact (FONSI) on August 1, 2018. Due to the time elapsed 
between the publication of the 2018 EA and FONSI and the date of the 
current license termination request, the NRC staff conducted an 
environmental review to confirm the staff's findings and consult with 
state agencies on the current license termination request.

Need for the Proposed Action

    The license should be terminated because the LCF is no longer in 
use and has been completely decommissioned in accordance with NRC 
requirements for unrestricted release in 10 CFR 20.1402.

Environmental Impacts of the Proposed Action

    The NRC staff reassessed the potential for the license termination 
to affect environmental resources and worker and public health and 
safety. As described in this notice, the NRC staff confirms its 
findings from the September 2019 safety evaluation report that the LCF 
could be released for unrestricted use. No radioactive material has 
been brought onsite under the LCF license SNM-7003 since that time and 
only the administrative act of terminating the license remains. The NRC 
staff confirms its previous determination that the proposed license 
termination would not affect land use; historic or cultural resources; 
visual or scenic resources; air quality; geology or soils; water 
resources; ecological resources; socioeconomics; noise; traffic or 
transportation; public or worker health and safety; or waste 
management.

Environmental Impacts of the Alternatives to the Proposed Action

    As an alternative to the proposed action, the staff considered the 
``no-action'' alternative. Under the no-action

[[Page 88820]]

alternative, the NRC would deny ACO's request for license termination. 
This alternative is not reasonable because licensed activities are no 
longer occurring under license SNM-7003, and the facility is 
decommissioned. As such, no purpose exists for the license to remain in 
effect.

Agencies and Persons Consulted

    The NRC staff provided the draft EA to the State of Ohio for 
review. The NRC received no comments on the EA.
    Section 106 of the National Historic Preservation Act (NHPA) 
requires Federal agencies to consider the effects of their undertakings 
on historic properties. The proposed license termination is not a type 
of activity that has the potential to cause effects on any historic 
properties that may be present. Therefore, in accordance with 36 CFR 
800.3(a)(1), the NRC has no further obligation under section 106 of the 
NHPA. Nevertheless, on September 20, 2024, the NRC staff notified the 
Ohio State Historic Preservation Office of the proposed license 
termination.
    Section 7 of the Endangered Species Act (ESA) requires that, prior 
to taking a proposed action, Federal agencies determine whether the 
proposed Federal action may affect endangered or threatened species or 
their critical habitats. The proposed license termination has no 
potential to affect any special status species or habitats. Therefore, 
no consultation is required under Section 7 of the ESA.

IV. Finding of No Significant Impact

    The NRC staff prepared this EA as part of its review of the 
proposed action. On the basis of this EA, the NRC finds that there are 
no significant environmental impacts from the license termination, and 
that preparation of an environmental impact statement is not warranted. 
Accordingly, the NRC determined that a FONSI is appropriate. In 
accordance with 10 CFR 51.32(a)(4), this FONSI incorporates the EA set 
forth in this notice by reference.

V. Availability of Documents

    The documents identified in this notice are available to interested 
persons through ADAMS.

------------------------------------------------------------------------
                                                ADAMS accession No. or
            Document description               Federal Register notice
------------------------------------------------------------------------
Letter to S. Toelle of Centrus: Approval of  ML16330A249.
 License Amendment Request to Remove
 Authorization to Enrich Uranium at the
 American Centrifuge Lead Cascade Facility,
 dated December 23, 2016.
Letter to J. Zimmerman of NRC and            ML18025B308.
 Affidavit: Submittal of Revision to the
 Decommissioning Plan [update] for the
 American Centrifuge Lead Cascade Facility,
 dated January 5, 2018.
Enclosures 1, 2 and 3: DP-2605-0001,         ML18025B310.
 Decommissioning Plan for the American
 Centrifuge Lead Cascade Facility, dated
 January 4, 2018.
Letter to J. Zimmerman of NRC: Submittal of  ML18145A130.
 Final Status Survey Report for the
 American Centrifuge Lead Cascade Facility
 Decommissioning Project, dated April 19,
 2018.
Enclosure 1: DP-2605-0002, Revision 0,       ML18145A131.
 Final Status Survey Report for the
 American Centrifuge Lead Cascade Facility
 Decommissioning Project, dated April 19,
 2018.
Enclosure 3: Appendix B of the FSSR, Final   ML18145A132.
 Status Surveys [Redacted], dated April 13,
 2018.
Enclosure 4: Appendix C of the FSSR, RESRAD- ML18145A133.
 BUILD Evaluations, dated April 13, 2018.
Letter to J. Smith of NRC: Independent       ML18233A343.
 Confirmatory Survey Results for the Lead
 Cascade Facility, dated August 16, 2018.
NRC Letter to Ohio Department of Health      ML18130A472.
 Providing Draft Environmental Assessment
 for the American Centrifuge Lead Cascade
 Facility Decommissioning Plan, dated June
 12, 2018.
Email and Letter from Ohio Department of     ML18193A742 (Package).
 Health Indicating No Comments on the Draft
 Environmental Assessment for the Approval
 of the Decommissioning Plan for the
 American Centrifuge Lead Cascade Facility,
 dated July 6, 2018.
Final Environmental Assessment for the       ML18204A294.
 Decommissioning Plan for the American
 Centrifuge Lead Cascade Facility in
 Piketon, Ohio, dated July 2018.
Federal Register Notice for Issuance of      (83 FR 37530) ML18200A089.
 Environmental Assessment and Finding of No
 Significant Impact, issued July 26, 2018.
Letter to S. Toelle of Centrus: NRC          ML18192B477.
 Approval of Decommissioning Plan for the
 American Centrifuge Lead Cascade Facility,
 dated August 7, 2018.
Enclosure 1: Safety Evaluation Report on     ML18192B644.
 Centrus Energy Corp. Amendment Request for
 Approval of American Centrifuge Lead
 Cascade Facility Decommissioning Plan and
 Associated Supporting Documents, dated
 August 7, 2018.
Enclosure 3: NRC Form 374--Redacted          ML18192B828.
 Amendment 15 to License SNM-7003 for
 American Centrifuge Operating, LLC, dated
 August 7, 2018.
ACO Transmittal Letter to the NRC for        ML18249A298.
 Termination of American Centrifuge Lead
 Cascade Facility NRC Materials License,
 dated August 9, 2018.
Letter to D. Fosson of ACO: NRC Inspection   ML18260A122.
 Report No. 07007003/2018001 (DNMS)--
 American Centrifuge Operating LLC, Lead
 Cascade Facility, dated September 12, 2018.
Letter to M. Dapas of NRC: Termination of    ML18249A298.
 American Centrifuge Lead Cascade Facility
 NRC Materials License, dated August 9,
 2018.
Letter to J. Lubinski of NRC: American       ML19186A272.
 Centrifuge Lead Cascade Facility
 Withdrawal of Request to Terminate the
 American Centrifuge Lead Cascade NRC
 Materials License, dated June 27, 2019.
Letter to K. Wiehle of ACO: Approval of      ML19228A096.
 Centrus Energy Corp Final Status Survey
 Report and Request to Cancel Its
 Decommissioning Funding Instrument for the
 American Centrifuge Lead Cascade Facility,
 dated September 23, 2019.
Enclosure 1--Safety Evaluation Report on     ML19228A097.
 Centrus Energy Corp. Request for Review
 and Approval of American Centrifuge Lead
 Cascade Facility Final Status Survey
 Report and Request for Termination of
 Decommissioning Funding, dated September
 23, 2019.
Enclosure 2: NRC Form 374--Amendment 16 of   ML19228A098.
 License (Public), dated September 23, 2019.
Letter to J. Lubinski of NRC [License        ML23311A313.
 Termination Request]: American Centrifuge
 Lead Cascade Facility; Docket Number 70-
 7003; License Number SNM-7003, dated
 November 2, 2023.
Email to K. Fitch of ACO: Acceptance for     ML24008A015.
 Detailed Review Email for Centrus/ACO's
 Request to Terminate its Lead Cascade
 Facility License SNM-2003, January 5, 2024.

[[Page 88821]]

 
Letter to J. Lubinski of NRC: American       ML24135A205.
 Centrifuge Lead Cascade Facility--
 Submittal of NRC Form 314, Certificate of
 Disposition of Materials, dated April 25,
 2024.
Memorandum to S. Lav of NRC: Adequacy of     ML24260A089.
 ACO's Form 314 Certification, dated April
 25, 2024; dated September 19, 2024.
Email to State of Ohio Requesting Review of  ML24284A321.
 EA for Proposed Lead Cascade Facility
 License Termination, dated September 20,
 2024.
Email to Ohio SHPO re: EA for Proposed Lead  ML24284A322.
 Cascade Facility License Termination,
 dated September 20, 2024.
Response from State of Ohio re: EA for Lead  ML24284A318.
 Cascade Facility License Termination,
 dated October 8, 2024.
Letter to K. Fitch of ACO: License           ML24283A205 (Package).
 Termination Package for Special Nuclear
 Materials License Number SNM-7003 For The
 American Centrifuge Lead Cascade Facility,
 dated November 2024.
------------------------------------------------------------------------


    Dated: November 5, 2024.

    For the Nuclear Regulatory Commission.
Shana Helton,
Director, Division of Fuel Management, Office of Nuclear Materials 
Safety and Safeguards.
[FR Doc. 2024-26006 Filed 11-7-24; 8:45 am]
BILLING CODE 7590-01-P


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