The cage on which men are riding shall not be lifted or lowered at a rate of speed greater than 600 feet per minute, except by written consent of the State Mine Inspector.
225 ILCS 705/16.06
The cage on which men are riding shall not be lifted or lowered at a rate of speed greater than 600 feet per minute, except by written consent of the State Mine Inspector.
225 ILCS 705/16.06