Mich. Admin. Code R. 29.7106

Current through Vol. 24-21, December 1, 2024

Section R. 29.7106 - Canopies

Rule 106. Sections 4-5 to 4-5.2 of the storage and handling of gaseous and Liquefied H₂ code are added as follows:

4-5 Canopies.

4-5.1 A container installation that has a canopy or roof shall have prior approval by the department based on the best interests of public health, safety, and welfare and the environment. This canopy or roof shall not limit the dissipation of heat or dispersion of flammable vapors and cannot restrict firefighting access and control.

4-5.2 A roof or canopy shall meet all of the following conditions:

(a) The lowest elevation of the roof or canopy shall not be less than 4 feet (1.8 meters) from the top of the container.

(b) All container vent(s) are extended through the roof or canopy.

(c) The roof or canopy is constructed in such a way that it will not allow for vapors to accumulate under the canopy or roof.

(d) Constructed of non-combustible materials.

Mich. Admin. Code R. 29.7106

2008 AACS