R 333.5352 Shielding.

Rule 352. (1) Portable shielding of at least 1.6 millimeter (1/16 inch) lead equivalent shall be used by the operator and other individuals in the room when possible. (2) Mobile or portable diagnostic x-ray equipment used routinely in 1 location shall be considered a fixed installation and shall comply with the requirements of R 333.5325 and R 333.5331, or R 333.5337 and R 333.5347, or both.