What Does a Construction Site Need for Sanitation?
OSHA 1926.51(c) sets the baseline: 1 toilet seat and 1 urinal per 40 workers once you pass 20 people, and 1 seat plus 1 urinal per 50 workers at 200 or more. That is the floor, not the plan. A standard porta potty rental with a 60 to 70 gallon holding tank covers most crews for a week between services under the ANSI/PSAI Z4.3 baseline interval. Bigger sites add a handwashing station rental near the toilets, since a hose bib alone will not satisfy 29 CFR 1910.141(d)(2), which requires soap and towels or a hand dryer, not sanitizer. If your crew is mixing coatings, stripping paint or spraying herbicide, OSHA 1926.51(f)(1) kicks in and you need dedicated washing facilities for that work, separate from the general toilet count. Potable water also has to be on site under OSHA 1926.51(a)(1). We serve Port Saint Lucie job sites daily and run routes out to Fort Pierce, 14.5 miles north, and Stuart, 13.5 miles southeast, on the same schedule. Check the OSHA portable toilet requirements page for the full ratio table before you order, since osha portable toilet requirements construction crews follow are federal, while cal osha portable toilet requirements construction sites in California must meet can differ, and contractors running construction portable toilet rental near Texas or construction portable toilet rental near California crews should confirm local ratios before mobilizing.
How Many Porta Potties Does a Job Site Need?
Crew size drives the count more than site size does. A 15-person crew clears OSHA's 1926.51(c) minimum with a single unit, but most contractors add a second once trailers and material laydown spread workers across a wider footprint. Use the how many porta potties do I need guide to run your own numbers, and note that units for public-facing sites, like a renovation with pedestrian traffic, may need at least one accessible unit under ADA Standards 213.2. An ADA accessible porta potty needs a 60 inch turning circle per ADA 304.3.1 and a door at least 32 inches wide per ADA 404.2.3, so confirm ground clearance before delivery. For remote sites without easy access, a portable toilet rental placed near the trailer beats one stuck at the property line. Renovation crews working occupied homes often add a unit even below the OSHA threshold, covered on the home renovation porta potty page, and Port Saint Lucie inspectors expect the unit staged where it does not block egress.
What Does Construction Portable Toilet Rental Cost?
Portable toilet rental for construction sites cost depends on unit type and rental length, and longer terms cost less per day, not more.
| Duration | Standard Unit | ADA Unit |
|---|---|---|
| Day | $100 - $350 | $200 - $400 |
| Week | $130 - $500 | $120 - $240 |
| Month | $125 - $325 | n/a |
Delivery adds a separate fee, typically $50 to $150 for weekly setups and more for single-day jobs, since the truck still has to make the trip either way. Full breakdowns live on the porta potty rental cost and monthly porta potty rental pages, and day-rate math is on porta potty rental per day. A roll-off delivery needs about 60 feet of straight clearance behind the truck, so tight urban lots in downtown Port Saint Lucie sometimes need a placement walk-through before the truck arrives. If a job runs past your original estimate, extending a monthly unit almost always beats re-ordering a string of weekly rentals.
What Other Equipment Does a Job Site Need Beyond Toilets?
Toilets are half the site plan. Debris removal, temporary power, and site security round out most permits. A roll-off dumpster rental handles framing scrap and packaging waste, with 10 yard, 20 yard, and 30 yard dumpster rental sizes covering most residential and commercial jobs; OSHA 1926.25 requires scrap and debris cleared from work areas, and OSHA 1926.252 governs how waste chutes and enclosures get built if you are working above ground level. Weight limits vary by material, so check dumpster weight limits before loading concrete or roofing debris. Perimeter control matters too: temporary fence rental using chain link keeps foot traffic off active excavation, and barricades used on site need to meet ANSI D6.1 under OSHA 1926.202. For lighting, light tower rental covers early starts and late pours, and any temporary power setup needs GFCI protection under OSHA 1926.404(b)(1)(ii). Job trailers get office space and locked storage from a storage container rental or a mobile office trailer rental, and a septic pump-out for an existing tank on the property runs through septic pumping service rather than a portable unit. Full site bids for Port Saint Lucie contractors are easiest to build through request a quote, where we scope toilets, dumpsters and fencing as one order.
How far out from Port Saint Lucie do you deliver?
We run daily routes to River Park, 6.6 miles northeast, and Jensen Beach, 11.0 miles east. Fort Pierce sits 14.5 miles north and Stuart is 13.5 miles southeast. Check service areas for the full list, or call ahead for sites past that range.
Do I need a permit to place a porta potty on a construction site?
Placement on private construction sites is usually covered under your building permit, but right-of-way placement needs confirming with the city directly. See porta potty permit requirements before scheduling delivery, since rules shift by parcel and zoning.
What happens if my crew size grows mid-project?
Call and we will add units to match the new OSHA 1926.51(c) ratio. Most contractors add one standard unit per 40 additional workers rather than waiting until inspection day, since a shortfall found on-site holds up work.
Can I get a portable toilet for a one-day job?
Yes. Day rates exist for exactly this, and delivery is scheduled around your pour, inspection, or punch-list day. See emergency porta potty rental if you need same-day service.
Do you serve construction sites outside Florida, like Texas or California?
No. Port Saint Lucie Porta Pros serves Port Saint Lucie and the nearby towns listed on our service areas page. Cal/OSHA rules differ from federal OSHA 1926.51(c), so confirm local ratios if you operate in California.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.