Report a Safety Concern
Search

The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

Home Site Help

NRC Site Search: Search All Sites

Filter by Document Type

Sort Documents by

Processes, Properties, and Conditions Controlling In Situ Bioremediation of Uranium in Shallow, Allu

On this page:Publication InformationAbstractDownload complete documentNUREG/CR-7014 (PDF - 26.25 MB)Publication InformationManuscript Completed: March 2010Date Published: July 2010Prepared by:S.B. Yabusaki, Y. Fang, S.R. Waichler, and P.E. LongPacific Northwest National Labora...

NRC Issues License Amendment Approving Stabilization Plan for Atlas Uranium Mill Tailings Pile in Ut

NRC NEWSU. S. NUCLEAR REGULATORY COMMISSIONOffice of Public AffairsTelephone: 301/415-8200Washington, DC 20555-001E-mail: opa@nrc.govNo. 99-113 May 28, 1999NRC ISSUES LICENSE AMENDMENT APPROVING STABILIZATION PLAN FOR ATLAS URANIUM MILL TAILINGS PILE IN UTAHThe Nuclear Regulat...

NRC Chairman Jackson to Hold News Briefing in Moab Following Visit to Atlas Uranium Mill Site

NRC NEWSU. S. NUCLEAR REGULATORY COMMISSIONOFFICE OF PUBLIC AFFAIRS, REGION IV611 Ryan Plaza Drive, Suite 400, Arlington TX 76011CONTACT:   Breck Henderson (817) 860-8128/e-mail: bwh@nrc.govRIV: 98-44December 14, 1998NRC CHAIRMAN JACKSON TO HOLD NEWS BRIEFINGIN ...

Consideration of Geochemical Issues in Groundwater Restoration at Uranium In-Situ Leach Mining Facil

On this page:Publication InformationAbstractDownload complete documentNUREG/CR-6870 (PDF - 6.21 MB)Publication InformationManuscript Completed: December 2006Date Published: January 2007Prepared by: James A. Davis and Gary P. Curtis Water Resources Division U.S. Geological Surv...

Generic Environmental Impact Statement for In-Situ Leach Uranium Milling Facilities (NUREG-1910)

FileTitleSupplement 6Reno Creek In Situ Recovery Project in Campbell County, WyomingSupplement 5Ross ISR Project in Crook County, WyomingSupplement 4 - Volume 1Chapters 1–4:  Dewey Burdock ISR Project in Custer and Fall River Counties, South DakotaSupplement 4 - Volume 2C...

§ 74.33 Nuclear material control and accounting for uranium enrichment facilities authorized to prod

(a) General performance objectives. Each licensee who is authorized by this chapter to possess equipment capable of enriching uranium or operate an enrichment facility, and produce, possess, or use more than one effective kilogram of special nuclear material of low strategic s...

Evaluation of In-Service Radon Barriers over Uranium Mill Tailings Disposal Facilities (NUREG/CR-728

On this page:Publication InformationAbstractDownload complete documentNUREG/CR-7288, Volume 1 (PDF - 104.17 MB)Publication InformationManuscript Completed: November 2021Date Published: March 2022Prepared by: M. Williams2 M. Fuhrmann3 M. Stefani1 A. Michaud1 W. Likos1 C. ...

Public Availability of Material License Applications for Non-major Uranium Recovery, Decommissioning

Section 189 of the Atomic Energy Act provides an opportunity to request a hearing to any person whose interest may be affected by the granting, suspending, revoking or amending of a materials license. During the period December 22, 2005 to September 30, 2007, the NRC did not p...

§ 40.67 Requirement for advance notice for importation of natural uranium from countries that are no

(a) Each licensee authorized to import natural uranium, other than in the form of ore or ore residue, in amounts exceeding 500 kilograms, from countries not party to the Convention on the Physical Protection of Nuclear Material (see appendix F to part 73 of this chapter) shall...

Evaluation of In-Service Radon Barriers over Uranium Mill Tailings Disposal Facilities - APPENDICES

On this page:Publication InformationAbstractDownload complete documentNUREG/CR-7288, Volume 2 (PDF - 17.77 MB)Publication InformationManuscript Completed: November 2021Date Published: March 2022Prepared by: M. Williams2 M. Fuhrmann3 M. Stefani1 A. Michaud1 W. Likos1 C. B...

§ 40.28 General license for custody and long-term care of uranium or thorium byproduct materials dis

(a) A general license is issued for the custody of and long-term care, including monitoring, maintenance, and emergency measures necessary to protect the public health and safety and other actions necessary to comply with the standards in this part for uranium or thorium mill ...

Information Notice No. 85-31: Buildup of Enriched Uranium in Ventilation Ducts and Associated Efflue

SSINS No.: 6835 IN 85-31 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE...

§ 40.23 General license for carriers of transient shipments of natural uranium other than in the for

(a) A general license is hereby issued to any person to possess a transient shipment of natural uranium, other than in the form of ore or ore residue, in amounts exceeding 500 kilograms.(b)(1) Persons generally licensed under paragraph (a) of this section, who plan to carry a...

A Baseline Risk-Informed, Performance-Based Approach for In Situ Leach Uranium Extraction Licensees

On this page:Publication InformationAbstractDownload complete documentNUREG/CR-6733 (PDF 10.58 MB)Publication InformationManuscript Completed: June 2001Date Published: September 2001Prepared by: P. C. Mackin, D. Daruwalla, J. Winterle, M. Smith, D. A. PicketttCenter for Nucl...

NRC To Hold Public Meeting To Discuss Its Authorization of Uranium Enrichment Activities at Paducah,

NRC NEWSU.S. NUCLEAR REGULATORY COMMISSIONOffice of Public Affairs, Region III 2443 Warrenville Road, Lisle, IL 60532No. III-01-011 March 21, 2001CONTACT:Jan Strasma (630) 829-9663 Pam Alloway-Mueller (630) 829-9662E-mail: OPA3.RegionIII@nrc.gov  NRC T...

Methods for Demonstrating LWR Compliance with the EPA Uranium Fuel Cycle Standard (40 CFR Part 190)

On this page:Publication InformationAbstractDownload complete documentNUREG-0543 (PDF – 667 KB)Publication InformationManuscript Completed: January 1980Date Published: February 1980F. J. CongelDivision of Site Safety and Environmental Analysis Office of Nuclear Rea...

Generic Environmental Impact Statement for In-Situ Leach Uranium Milling Facilities: Chapters 5–12 a

On this page:Publication Information AbstractDownload complete documentNUREG-1910, Volume 2 Chapters 5–12 (PDF - 1.78 MB)Appendices A–G (PDF - 2.34 MB)For information about how the NRC handles your comments, see our Privacy Policy.Publication InformationManuscript Completed: M...

A Combined Analytical Study to Characterize Uranium Soil and Sediment Contamination: The Case of the

On this page:Publication InformationAbstractDownload complete documentNUREG/CR-6898 (PDF - 11.20 MB)Publication InformationManuscript Completed: August 2005Date Published: February 2006Prepared by: C. F. Jové Colón1, C. Sanpawanichakit2, H. Xu3, R.T. Cygan1, J.A. Davis4, D.M...

Environmental Impact Statement for the Proposed Fluorine Extraction Process and Depleted Uranium Dec

Publication InformationAbstractDownload complete documentNUREG-2113 (PDF - 15.28 MB)Publication InformationManuscript Completed: July 2012Date Published: August 2012Asimios Malliakos, NRC Project ManagerOffice of Federal and State Materials and Environmental Management Program...

U.S. Nuclear Regulatory Commission's Role in the Five-Year Plan to Address Uranium Contamination in

On this page:Publication InformationIntroductionDownload complete documentNUREG/BR-0526 (PDF – 7.09 MB)Publication InformationDate Published: December 2016Tribal Liaison Program U.S. Nuclear Regulatory Commission Washington, DC 20555-0001IntroductionThe NRC and other F...

Appendix J to Part 110—Illustrative List of Uranium Conversion Plant Equipment and Plutonium Convers

Note—Uranium conversion plants and systems may perform one or more transformations from one uranium chemical species to another, including: conversion of uranium ore concentrates to UO3, conversion of UO3 to UO2, conversion of uranium oxides to UF4 or UF6, conversion of UF4 to...

Appendix A to Part 40—Criteria Relating to the Operation of Uranium Mills and the Disposition of Tai

Introduction. Every applicant for a license to possess and use source material in conjunction with uranium or thorium milling, or byproduct material at sites formerly associated with such milling, is required by the provisions of § 40.31(h) to include in a license applica...

NRC Special Inspection Team to Present Preliminary Findings on Small Uranium Hexafluoride Release a

NRC NEWSU. S. NUCLEAR REGULATORY COMMISSIONOFFICE OF PUBLIC AFFAIRS, REGION III801 Warrenville Road, Lisle IL 60532CONTACT:   Jan Strasma (630) 829-9663/e-mail: rjs2@nrc.govAngela Greenman (630) 829-9662/e-mail: opa3@nrc.govNEWS ANNOUNCEMENT: RIII-98-12February ...

Environmental Impact Areas Analyzed in the Generic Environmental Impact Statement for In Situ Leach

In anticipation of receiving numerous license applications for new in situ leach (ISL) uranium recovery facilities (commonly known as in situ recovery facilities) in 2008 through 2010, the staff of the U.S. Nuclear Regulatory Commission (NRC) has prepared a Generic Environment...