Section R313-15-401 - Radiological Criteria for License Termination - General Provisions(1) The criteria in Sections R313-15-401 through R313-15-406 apply to the decommissioning of facilities licensed under Rules R313-22 and R313-25, as well as other facilities subject to the Act. For low-level waste disposal facilities (Rule R313-25), the criteria apply only to ancillary surface facilities that support radioactive waste disposal activities.(2) The criteria in Sections R313-15-401 through R313-15-406 do not apply to sites which: (a) Have been decommissioned prior to the effective date of the rule in accordance with criteria approved by the Director;(b) Have previously submitted and received Director approval on a license termination plan or decommissioning plan; or(c) Submit a sufficient license termination plan or decommissioning plan before the effective date of the rule with criteria approved by the Director.(3) After a site has been decommissioned and the license terminated in accordance with the criteria in Sections R313-15-401 through R313-15-406, the Director will require additional cleanup only if, based on new information, the Director determines that the criteria in Sections R313-15-401 through R313-15-406 was not met and residual radioactivity remaining at the site could result in significant threat to public health and safety.(4) When calculating the total effective dose equivalent to the average member of the critical group, the licensee shall determine the peak annual total effective dose equivalent dose expected within the first 1000 years after decommissioning.Utah Admin. Code R313-15-401