R 408.41210 Construction and capacity generally.

Rule 1210. (1) A scaffold shall be designed, constructed, erected, and used pursuant to the provisions of these rules, 29 CFR 1926.451 and 29 CFR 1926.452, as adopted by reference in R 408.41201. A scaffold shall be designed by a qualified person. (2) The support for a scaffold shall be sound, rigid, and capable of carrying the maximum intended load without settling or displacement. Leveling jack adjusting screws, when used, shall not extend more than 18 inches below the base of the scaffold. Unstable objects, such as barrels, boxes, pallets, brick, or concrete blocks, shall not be used to support a scaffold or work platform. Scaffold poles, legs, posts, frames, and uprights shall bear on base plates, along with mudsills or other adequate support.