Evaluations of Uranium Recovery Facility Surveys of Radon and Radon Progeny

الملخص

The U.S. Nuclear Regulatory Commission (NRC) is issuing Interim Staff Guidance (ISG) DUWP-ISG-01, "Evaluations of Uranium Recovery Facility Surveys of Radon and Radon Progeny in Air and Demonstrations of Compliance with 10 CFR 20.1301." This ISG provides guidance to the NRC staff for evaluating uranium recovery (UR) licensee demonstrations of compliance with the public dose limits. This action is necessary because there is insufficient existing guidance on this topic. This action will benefit NRC staff and UR licensees by providing detailed descriptions of methods acceptable to the NRC staff to meet the public dose limit requirement.