1. (a) Equipment

   1. (1) All requirements of section 19-25d-5 apply except subdivision (a) (5).
   2. (2) The exposure control switch shall be of the dead-man type and shall be so arranged that the operator can stand at least six feet from the patient and well away from the useful beam.
2. (b) Structural shielding When a mobile unit is used routinely in one location, it shall be considered a fixed installation subject to the shielding requirements specified in sections 19-25d-3 (c) and 19-25d-5 (b).

3. (c) Operating procedures

   1. (1) All provisions of subsection 19-25d-5 (c) apply except subdivision (2).
   2. (2) The target-to-skin distance shall be not less than twelve inches.
   3. (3) Personnel monitoring shall be required for all individuals operating mobile x-ray equipment.

(Effective October 1, 1982)