Does the ADA cluster rule apply to a single porta potty on a public street?

No, the ADA cluster rule does not apply to a single portable toilet on a public street. The 2010 ADA Standards for Accessible Design require at least one ADA-compliant portable toilet only when multiple units are clustered at a single location. For a lone standard portable toilet, there is no ADA requirement to provide an accessible unit.

ADA Cluster Rule Basics: The rule (Section 213.2, Exception 2) states that where portable toilets are provided in a cluster of six or fewer, at least one must be accessible. If only one unit exists, it is not a cluster, so no ADA-compliant unit is mandated. However, some cities or permit offices may impose stricter local rules, so always check with your local jurisdiction.

Your Situation: For a sidewalk repair project with one standard unit, placed on level ground with truck access for service, the ADA does not require an accessible unit. But if the city permit office insists due to local policy, you may need to swap it for an ADA-compliant model to avoid delays.

Key Considerations: Even without the cluster rule, providing an accessible unit can be a best practice for public projects, ensuring inclusivity. Also, verify if other regulations, like OSHA 29 CFR 1926.51 for construction sites, apply based on worker count.

If you're dealing with specific local requirements or need details on accessible features, feel free to ask.