What Do You Need To Confirm Before Delivery?
Start with the ground. A standard unit measures about 44 by 48 inches and stands roughly 92 inches tall, so the pad needs to be flat and firm, not gravel that shifts. Check overhead clearance too. If you're renting a roll-off dumpster alongside your restroom order, the truck needs about 60 feet of straight clearance behind it to place the box, and that space has to stay open on service day.
Next, settle placement against property lines and traffic flow. Our porta potty placement guide covers setback distance and site access in more depth. If the unit sits anywhere near a public sidewalk or street in New Bedford, placement in the right of way needs confirming with the city; we have not verified a specific rule for this and won't guess at one. Check with your porta potty permit requirements page or call the city directly before delivery day.
Last, decide who's using the unit and for how long. A wedding tent for 150 guests needs different capacity than a home renovation crew of three. Our how many porta potties do I need guide walks through the math either way.
How Many Units Does A Job Site Actually Need?
OSHA 1926.51(c)(1) sets the baseline for construction sites: 1 toilet for 20 workers or fewer, then 1 toilet and 1 urinal per 40 workers once you pass 20, dropping to 1 per 50 once you reach 200 workers. That's the number inspectors check first. For non-construction sites, the ratio comes from 1910.141(c)(1)(i) instead, so don't apply the construction table to an office trailer or warehouse crew.
If your crew is doing hand labor in agriculture, 1928.110 applies instead, and it requires a facility within a quarter mile walk, at a ratio of one per 20 employees. Our construction site services page breaks down which standard fits which job, and OSHA portable toilet requirements goes deeper on the ratio table itself.
Service frequency matters as much as unit count. ANSI/PSAI Z4.3 treats one visit per week as the baseline for up to 10 users across a 40 hour week; heavier use means more frequent stops, which our how often are porta potties cleaned page explains. Standard weekly rentals in New Bedford run $130 to $500, so factor service visits into that number before you commit.
Do You Need ADA Accessible Units?
Yes, if you're clustering portable toilets for a public event or job site, ADA Standards section 213.2 requires at least 5 percent of the cluster to be accessible, and never fewer than one unit even for a small group. That single unit isn't optional once you have a bank of toilets on site.
The accessible unit itself has real dimensions behind it. ADA 404.2.3 sets a minimum clear door opening of 32 inches, and 403.5.1 requires a 36 inch clear route leading to it. Inside, 304.3.1 calls for a 60 inch turning circle, and 308.2.1 sets forward reach limits between 15 and 48 inches so someone in a wheelchair can reach the paper and sanitizer without straining. Operable parts, per 309.4, need to work with one hand and no more than 5 pounds of force, which rules out stiff old-style latches.
Our ADA accessible porta potty page has full specs. Pricing for a single ADA unit in New Bedford runs $200 to $400 a day or $120 to $240 for a full week, cheaper by the day than most people expect. If you're planning a wedding, festival, or marathon and race event, book the accessible unit at the same time as the rest of the order, not as an afterthought.
What Handwashing Setup Do You Need On Site?
It depends on the work. 29 CFR 1910.141(d)2 requires soap and towels or a hand-drying device at washing stations; hand sanitizer alone doesn't satisfy it. If your crew applies paints, coatings, herbicides or insecticides, OSHA 1926.51(f)(1) kicks in specifically for that contaminant exposure and requires washing facilities beyond general sanitation. General potable water access, separate from washing, falls under 1926.51(a)(1).
Our handwashing station rental and portable sink rental pages cover unit options, and handwashing requirements breaks down which standard applies to which job. If your event serves food, a grease interceptor connected to prep areas gets pumped once fats, oils, grease and solids hit 25 percent of the liquid depth, worth checking with your grease trap pumping provider before a big weekend event.
For crews working 15 miles northwest toward Fall River or 11 miles south into Dartmouth, the same checklist applies. Distance from our New Bedford yard doesn't change the ratio math, only the delivery window.
Frequently asked questions
What size unit fits a backyard wedding?
A standard unit works for most home receptions, and a deluxe flushable unit is worth the upgrade for a seated dinner. Deluxe daily rates run $85 to $1,200 depending on features, so ask what's included before booking.
How far ahead should I book for a New Bedford event?
Book 7 to 10 days out for standard weekend events, longer for anything over 150 guests. Peak wedding and festival season in New Bedford fills fast, so early booking protects your date and unit choice.
Can I rent just for one day?
Yes. Daily standard rentals run $100 to $350, and weekend rates for a standard unit run $125 to $400. Check our porta potty rental per day page for full breakdowns by unit type.
Do I need a permit to place a unit on my property?
Placement on private property usually doesn't need a permit, but public right-of-way placement needs confirming with the city. We have not verified New Bedford's specific rule, so check with the city before delivery.
What if I need a unit added at the last minute?
Call ahead; same-day and next-day delivery may be possible depending on route timing. Our emergency porta potty rental page covers what's available for urgent adds.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.