OSHA 1926.51: 75 workers, how many toilets and urinals?

OSHA 1926.51(c) requires one toilet and one urinal per 40 workers for a crew of 75. You need two toilets and two urinals minimum. The standard applies to construction sites with 20 to 199 workers, and mobile crews with ready access to nearby facilities are exempt.

Unit types and compliance
Use standard units for most workers, non-flushing with a holding tank. For a long-term site rental, add an ADA-compliant unit if you cluster units, per the ADA cluster rule. Deluxe units or a restroom trailer are optional for supervisor areas or if the contract specifies.

Service and placement
Schedule weekly service visits for pumping and cleaning. Ensure truck access within 25 feet on level ground. In heat or heavy use, increase service frequency. For high-rise sites, use crane-lift units with secure tie-downs.

Post your site details, crew count, duration, ground conditions, access, for specific advice.