180 NAC 14-009. RECORDS OF MATERIAL USE

009. RECORDS OF MATERIAL USE. Each licensee must maintain and make available for inspection by the Department records for each use of radioactive material and retain the records for three years from the date of the recorded event. The records must show: (A) The make, model number, and a serial number or description of each sealed source used;(B) In the case of unsealed radioactive material used for subsurface tracer studies, the radionuclide and quantity of activity used in a particular well and the disposition of any unused tracer materials;(C) The identity of the logging supervisor who is responsible for the radioactive material and the identity of logging assistants present; and(D) The location and date of use of the radioactive material.