Section 21D. Warning signs shall be placed: (1) Within the equipment readily visible to operator of cranes and other equipment when at the controls of such equipment;
(2) On the outside of equipment in such number and locations as to be readily visible to mechanics or other persons engaged in the work operations.
Warning signs shall be not less than five inches in height, nor less than seven inches in width.
Section: Previous 18 19 20 21 21A 21B 21C 21D 21E 21F 21G 22 22A 22B 22C NextLast modified: September 11, 2015