R 408.40951
R 408.40951 Walkways, sidewalks, roadways.
Cite as Mich. Admin. Code R 408.40951
Rule 951. (1) Sidewalks, pavements, and appurtenant structure shall not be
undermined unless a support system or another method of protection is provided to
protect employees from the possible collapse of such structures.
(2) If an employee or equipment is required or permitted to cross a trench or ditch, a
walkway, runway, ramp, or bridge shall be provided and shall have a designed capacity
of not less than 3 times the imposed load. A guardrail prescribed by the provisions of
Construction Safety and Health Standard Part 21. Guarding of Walking and Working
Areas, R 408.421 to R 408.42160 and Construction Safety Standard Part 45. Fall
Protection, R 408.42101 and R 408.44501, shall be provided.