R 333.5306 Radiation surveys and survey records.

Rule 306. (1) A class D radiographic operation shall not be conducted unless calibrated and operable radiation survey instrumentation, as described in R 333.5307, is available and used at each site where radiographic exposures are made. (2) For class D radiographic operations, a physical radiation survey shall be conducted to determine that the radiation machine is off before each entry into the radiographic exposure area.