Outdoor Developed Areas: A Summary of Accessibility Standards for Federal Outdoor Developed Areas

Floor [1014.3]

The floor surface within a camp shelter must be firm and stable. When the floor surface is constructed of asphalt, concrete, or boards, the slope of the floor surface must be no steeper than 1:48 (2 percent) in any direction, regardless of the type of access provided (e.g., sloped entry or transfer access). When the floor surface is constructed of materials other than asphalt, concrete, or boards, slopes no steeper than 1:20 (5 percent) are allowed when necessary for drainage.