{"abstract":"The U.S. Nuclear Regulatory Commission (NRC, the Commission) is considering issuance of an amendment to Renewed Facility Operating License No. DPR-66, issued to Vistra Operations Company LLC and Energy Harbor Nuclear Generation LLC, for the operation of Beaver Valley Power Station, Unit No. 1. The proposed amendment would revise the technical specifications to allow an alternative completion time for restoring equipment to accommodate repairs.","action":"Opportunity to comment, request a hearing, and petition for leave to intervene.","agencies":[{"raw_name":"NUCLEAR REGULATORY COMMISSION","name":"Nuclear Regulatory Commission","id":383,"url":"https://www.federalregister.gov/agencies/nuclear-regulatory-commission","json_url":"https://www.federalregister.gov/api/v1/agencies/383","parent_id":null,"slug":"nuclear-regulatory-commission"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/06/18/2026-12233.html","cfr_references":[],"citation":"91 FR 36883","comment_url":"http://www.regulations.gov/commenton/NRC-2026-3070-0001","comments_close_on":"2026-07-20","correction_of":null,"corrections":[],"dates":"Submit comments by July 20, 2026. Requests for a hearing or petitions for leave to intervene must be filed by August 17, 2026.","disposition_notes":null,"docket_ids":["Docket No. 50-334","NRC-2026-3070"],"dockets":[{"supporting_documents":[],"agency_name":"NRC","documents":[{"comment_count":1,"comment_start_date":"2026-06-18","updated_at":"2026-06-19T01:56:49.889-04:00","comment_url":"https://www.regulations.gov/commenton/NRC-2026-3070-0001","allow_late_comments":false,"id":"NRC-2026-3070-0001","comment_end_date":"2026-07-21","regulations_dot_gov_open_for_comment":true}],"supporting_documents_count":0,"id":"NRC-2026-3070","title":"Vistra Operations Company LLC;  Energy Harbor Nuclear Generation LLC; Beaver Valley Power Station, Unit No. 1; License Amendment Request"}],"document_number":"2026-12233","effective_on":null,"end_page":36885,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/06/18/2026-12233.xml","html_url":"https://www.federalregister.gov/documents/2026/06/18/2026-12233/vistra-operations-company-llc-energy-harbor-nuclear-generation-llc-beaver-valley-power-station-unit","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-12233?publication_date=2026-06-18","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-06-18/2026-12233/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":53,"last_updated":"2026-06-23 22:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-06-18/pdf/2026-12233.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-12233.pdf?1781700309","publication_date":"2026-06-18","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/06/18/2026-12233.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[],"comments_count":1,"agency_id":"NRC","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=NRC-2026-3070","supporting_documents_count":0,"docket_id":"NRC-2026-3070","document_id":"NRC-2026-3070-0001","regulation_id_number":null,"title":"Vistra Operations Company LLC;  Energy Harbor Nuclear Generation LLC; Beaver Valley Power Station, Unit No. 1; License Amendment Request","checked_regulationsdotgov_at":"2026-06-20T08:55:03Z"},"regulations_dot_gov_url":"http://www.regulations.gov/commenton/NRC-2026-3070-0001","significant":null,"signing_date":null,"start_page":36883,"subtype":null,"title":"Vistra Operations Company LLC; Energy Harbor Nuclear Generation LLC; Beaver Valley Power Station, Unit No. 1; License Amendment Request","toc_doc":"Vistra Operations Company LLC;  Energy Harbor Nuclear Generation LLC; Beaver Valley Power Station, Unit No. 1","toc_subject":"Licenses; Exemptions, Applications, Amendments, etc.","topics":[],"type":"Notice","volume":91}