OSHA requires 1 toilet for 20 or fewer construction workers, scaling up to 1 toilet and 1 urinal per 40 workers once headcount passes 20, per OSHA 1926.51(c)(1). Kenosha contractors sizing a job site rely on this ratio to stay compliant and keep crews working without a line at the door, whether the order is a single porta john rental or a full portable toilet rental package.
Start with the OSHA table, then adjust for real conditions. OSHA 1926.51(c)(1) sets the baseline: one unit per 20 workers, one toilet plus one urinal per 40 once you cross that line, and one toilet plus urinal per 50 at 200 or more workers. That is a floor, not a comfort level. A Kenosha site with 35 framers on a tight schedule runs better with an extra unit near the far end of the lot, especially if the crew is spread across a block instead of clustered around one trailer, and pricing questions usually land on porta potty rental cost or porta potty rental per day. Multi-story builds add walking time, so distance matters as much as the raw headcount, and broader construction site services planning should account for that early. If your project involves painting, coatings, herbicides or insecticide application, OSHA 1926.51(f)(1) kicks in a washing facility requirement separate from toilet counts. For a full breakdown by crew size, see how many porta potties do i need and check current standard porta potty rental availability before you commit to a headcount. Kenosha Porta Pros builds the count around your actual crew, not just the minimum on paper, and can also quote a monthly porta potty rental for longer builds.
OSHA does not publish a hard footage number for how far a toilet can sit from the work area, so placement comes down to practical access and site layout. What OSHA does require is potable water under OSHA 1926.51(a)(1) and, separately, adequate lighting per OSHA 1926.56(a) if units sit in areas used after dark. Cal/OSHA portable toilet requirements for construction follow a similar structure to federal rules but apply only in California, so Kenosha, WI jobs fall under the federal standard, not the California variant, even though contractors sometimes search both. Placement in the public right of way in Kenosha needs confirming with the city directly; that detail is not settled by OSHA and varies by municipality. Barricades around units near vehicle traffic should meet ANSI D6.1 under OSHA 1926.202, and a temporary fence rental or crowd control barrier rental can help mark that boundary. Review the porta potty placement guide and confirm site access with a request a quote before delivery day. Our porta potty rental in Kenosha page covers drop zones common to local sites, and the portable restroom rental page covers unit options if plans change fast, which matters if you ever need emergency porta potty rental.
Yes, and the two sets of rules stack rather than replace each other. Where single-user portable units are clustered on a site, ADA Standards section 213.2 requires at least 5 percent to be accessible, with a minimum of one unit regardless of total count. An accessible unit needs a clear door opening of at least 32 inches under ADA Standards section 404.2.3, a 36 inch clear route per ADA Standards section 403.5.1, and a 60 inch turning circle inside per ADA Standards section 304.3.1. Ground surfaces leading to the unit must stay stable and slip resistant under ADA Standards section 302.1. These specs matter on public-facing jobs and events as much as construction sites, including festival grounds served through festival restroom rental or race-day setups through marathon and race restrooms. Kenosha crews running a mixed-use site, or planning a public event near event restroom rental or a wedding restroom rental setup, should order accessible units up front rather than retrofit later. See ADA accessible porta potty and ADA restroom requirements for unit specs before you finalize a layout.
Skipping handwashing on a job that involves paint, coatings, herbicides or insecticides puts you outside OSHA 1926.51(f)(1) and outside general industry rules under 29 CFR 1910.141(d)(2), which requires soap and towels or a hand-drying device; hand sanitizer alone does not satisfy that standard. Agricultural operations have their own layer: OSHA 1928.110 requires potable water, toilets and handwashing for hand-labor employees, at one facility per 20 workers, reachable within a quarter mile walk. That is relevant for farm sites around Kenosha and out toward farm and agricultural restrooms work near Pleasant Prairie, 4.9 miles south, or Somers, 5.0 miles north. A citation for missing handwashing stations is one of the easier violations to avoid, and a hand sanitizer station rental can supplement, though it does not replace soap and towels. Add a unit through handwashing station rental or a portable sink rental, and check the fuller breakdown at handwashing station requirements. Storage container rental in Kenosha or nearby Oshawa-style multi-site operations often pair a storage container rental with sanitation gear on the same delivery run.
| unit | day | week | month |
|---|---|---|---|
| standard | $100 - $350 | $130 - $500 | $125 - $325 |
| ada | $200 - $400 | $240 - $400 | - |
| deluxe | $85 - $1200 | $150 - $290 | - |
Yes. OSHA 1926.51(c)(1) sets the ratio: one toilet for 20 or fewer workers, one toilet and one urinal per 40 workers above that, and one toilet and urinal per 50 workers once a site reaches 200 or more employees.
OSHA does not set a fixed distance for construction sites generally. Agricultural field sanitation under OSHA 1928.110 does specify a quarter mile walk limit, but that rule applies to hand-labor farm work, not general construction.
No. Cal/OSHA rules apply only within California. Kenosha, WI construction sites follow federal OSHA 1926.51(c)(1) for toilet counts, not the California-specific standard some contractors search for by habit.
No. 29 CFR 1910.141(d)(2) requires soap plus towels or a hand-drying device at washing stations. Sanitizer alone does not satisfy that standard, and it does not cover the contaminant-specific washing required under OSHA 1926.51(f)(1).
If you cluster multiple single-user portable toilets, ADA Standards section 213.2 requires at least 5 percent to be accessible, with one unit minimum no matter how small the cluster. Public events and mixed-use sites should plan for this from the first order.
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