If a designated escape way is a slope of not less than 20 degrees nor more than 45 degrees, it shall be equipped with a stairway or adequate walkway with cleats. If the slope is more than 45 degrees, stairways shall be installed.
225 ILCS 705/19.12
If a designated escape way is a slope of not less than 20 degrees nor more than 45 degrees, it shall be equipped with a stairway or adequate walkway with cleats. If the slope is more than 45 degrees, stairways shall be installed.
225 ILCS 705/19.12