(A) Chutes for the removal of material and debris shall be provided in all parts of demolitions that are more than 20 feet above the point where the removal of material or debris is effected.
(B) Chutes shall be completely enclosed. They shall not extend in an unbroken line for more than 25 feet, but shall be equipped at intervals of 25 feet or less with substantial stops to prevent descending material from attaining dangerous speeds.
(C) The chute bottom shall be equipped with a gate or stop, with suitable means for closing or regulating the flow of material. Chutes shall be of substantial construction and designed so that the material cannot leave the chute before it reaches the discharge end. Where the discharge end of the chute terminates at a height and where the falling debris makes the operation dangerous, the dangerous zone shall be well marked, properly guarded, or both.
(1980 Code, § 152.33) (Ord. 2084, passed 6-7-1965)