The requirements for a wheelchair ramp for a commercial building are as follows:
1. Slope: The slope of a ramp should not exceed 1:12. This means that the ramp should rise no more than one inch for every 12 inches of horizontal distance.
2. Width: The minimum width of a ramp should be 36 inches. If the ramp is providing access for only one wheelchair, the minimum width can be reduced to 32 inches.
3. Landing: There should be a landing at the top and bottom of the ramp. The landing should be the same width as the ramp and at least 60 inches long.
4. Handrails: Handrails should be provided on both sides of the ramp and extend at least 12 inches beyond the top and bottom of the ramp.
5. Surface: The ramp should have a non-slip surface.
6. Openings: Openings in the ramp surface should not allow the passage of a sphere more than 1/2 inch in diameter.
7. Edge protection: The edges of the ramp should be protected by curbs, guards, or handrails.
8. Compliance: The ramp should comply with all federal, state, and local laws and regulations.
Publication date: