Section R. 408.30518 - Means of egressRule 518.
Sections R311.6.4 and R311.2.1 are added to the code and R311.2 of the code is amended to read as follows:
R311.6.4 Modular ramps. Modular ramp systems approved pursuant to the act are not required to comply with the requirements of section R403.1.4 of the code.R311.2. Door type and size. The required exit door shall be a side-hinged door not less than 3 feet (914 mm) in width and 6 feet, 8 inches (2 032 mm) in height. Other exterior hinged or sliding doors shall not be less than 24 inches (6096 mm) in width and 6 feet, 6 inches (1 981 mm) in height. R311.2.1. Interior doors. Interior doors shall be not less than 24 inches (6096 mm) in width and 6 feet, 6 inches (1524 mm) in height. Exception: Doors to areas less than 10 square feet of floor area.
Mich. Admin. Code R. 408.30518