Ducts which penetrate construction intended for X ray or other ray protection shall not impair the effectiveness of the protection. Porous duct lining materials may not be used in the interior of duct systems serving sensitive areas such as operating and delivery rooms, nurseries, and isolation rooms.
S.D. Admin. R. 44:75:14:19
General Authority: SDCL 34-12-13(1), (2), (3), and (14).
Law Implemented: SDCL 34-12-13(1), (2), (3), and (14).