How many porta potties do I need under OSHA rules?
Start with the headcount on site during peak hours, not the total crew on payroll. OSHA 1926.51(c) requires 1 toilet seat and 1 urinal per 40 workers once you pass 20 people, and 1 per 50 once you hit 200 or more. A 15-person framing crew in La Crosse needs one unit. A 45-person job needs two. This is construction-specific, distinct from cal osha portable toilet requirements construction crews in California follow under that state's own plan; general industry sites (a warehouse, a permanent shop) fall under 1910.141(c)(1)(i) instead, which uses a different table. If your job also has farm labor, 1928.110 sets a separate rule: one facility per 20 field employees, reachable within a quarter mile walk. Our how many porta potties do I need guide walks through the math with worked examples, and the standard porta potty rental page covers the unit itself.
What does OSHA say about portable toilet distance and placement?
There is no single published figure for osha portable toilet distance requirements; OSHA does not set a fixed distance number for how far a toilet can sit from the work area, so plan for reasonable walking access instead of guessing at a figure that does not exist in the standard. What OSHA does specify is water and hygiene. 1926.51(a)(1) requires an adequate supply of potable water at every place of employment. If your crew is spraying paints, coatings, herbicides or insecticides, 1926.51(f)(1) kicks in separately and requires washing facilities for that contaminant exposure, which is a different trigger than general toilet access. Pair a handwashing station rental with your toilets to cover both angles. Our porta potty placement guide covers ground stability and truck access; a standard unit runs about 44 by 48 inches on the ground and needs firm, level footing to stay put through a La Crosse winter or a wet spring.
Does Cal OSHA portable toilet requirements apply in Wisconsin?
No. Cal OSHA is California's own state plan and it does not reach Wisconsin job sites. Wisconsin contractors follow federal OSHA 1926.51(c) for construction toilet counts, not the California variant, even though the two standards look similar on paper. If your company also runs crews in a Cal OSHA state, do not assume the ratios or the handwashing language transfer directly. For hygiene supplies specifically, 29 CFR 1910.141(d)(2) requires soap and towels or a hand-drying device at washing stations. Hand sanitizer alone does not satisfy that rule. Keep that in mind when you order a hand sanitizer station rental versus a full portable sink rental for a La Crosse job that needs to stay compliant.
What about ADA-accessible units on a job site?
If you are clustering multiple portable toilets on one site, at least 5 percent of them need to be accessible, and never fewer than one, per ADA Standards 213.2. That accessible unit needs a 32 inch clear door opening under section 404.2.3, a 36 inch clear route per 403.5.1, and a 60 inch turning circle inside per 304.3.1. Floor surfaces need to be stable and slip resistant under 302.1. This matters most on public-facing sites, not internal construction zones, but plenty of La Crosse jobs blend the two, like a downtown renovation with foot traffic nearby. See the ADA accessible porta potty page for unit specs and the ADA restroom requirements guide for the full standard breakdown.
| unit | day | week | month |
|---|---|---|---|
| standard | $100-$350 | $130-$500 | $125-$325 |
| ada | $200-$400 | $240-$400 | - |
| deluxe | $85-$1,200 | $150-$290 | - |
A weekend rental on a standard unit runs in the $125 to $400 range, useful for a Saturday pour that does not need a full week's placement. Compare durations on the porta potty rental per day and monthly porta potty rental pages, or get the full breakdown on porta potty rental cost; crews searching portable toilet rental oshawa or storage container rental oshawa from out of state should note this page covers La Crosse, WI rules, not the Ontario city of the same sound, and our storage container rental page covers La Crosse jobsite storage specifically.
Beyond toilets, most La Crosse job sites need a roll-off dumpster rental for debris under OSHA 1926.25 housekeeping rules, and larger teardown jobs may need waste chute planning under 1926.252. A temporary fence rental keeps the site secured, and barricades used for traffic control should meet ANSI D6.1 under 1926.202. If your crew works after dark, check 1926.56(a) for minimum lighting and pair it with a light tower rental. Storage needs run alongside all of this too. A storage container rental or mobile office trailer rental is common on multi-week builds in La Crosse and nearby Onalaska, 6.0 miles north.
How often do porta potties get serviced on a job site?
ANSI/PSAI Z4.3 sets the baseline at one service visit per week for up to 10 users over a 40 hour week. Busier sites need more frequent pumping. See how often are porta potties cleaned for the full schedule breakdown and how crew size changes it.
Do I need a permit to place a porta potty in La Crosse?
Placement in the public right of way needs confirming with the city before delivery. We do not have a published La Crosse ordinance number to cite here, so check with the city directly and see our porta potty permit requirements page for the general process.
What is the OSHA rule for toilets on a small job with 15 workers?
One toilet covers up to 20 workers under 1926.51(c). A 15-person crew needs just one unit. Once you add workers past 20, the ratio shifts to one per 40, so recheck your count anytime the crew grows mid-project.
Can I use hand sanitizer instead of a handwashing station?
No, not where 29 CFR 1910.141(d)(2) applies. That rule requires soap and towels or a hand-drying device, and sanitizer does not meet it. Order a portable sink rental if your crew needs compliant washing facilities on site.
How far can nearby communities get service from La Crosse Porta Pros?
We reach French Island at 5.0 miles northwest, Onalaska at 6.0 miles north, Holmen at 12.2 miles north, Brice Prairie at 12.6 miles northwest, and Dresbach at 13.5 miles northwest. See service areas for the full coverage map.
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