How many units do you need?
Start with headcount and hours. A construction crew of 20 workers or fewer needs 1 toilet under OSHA 1926.51(c)(1); once you cross 20 workers, the ratio shifts to 1 toilet and 1 urinal per 40 people. For events, ANSI/PSAI Z4.3 treats one unit per 10 guests over a 40 hour week as the baseline service interval, which is a good starting ratio for a weekend festival too. If you're staging a wedding tent or a block party in Elizabeth, round up rather than down. Check the standard porta potty rental page for unit specs, and if the crowd includes anyone who needs step-free access, plan for that now instead of after guests arrive. Farm labor crews fall under a different rule: OSHA 1928.110 calls for one facility per 20 hand-labor employees, reachable within a quarter mile walk.
What does ADA access actually require?
At least one unit in any cluster has to be accessible, and that's not optional once you have multiple units on site. ADA Standards 213.2 requires 5 percent of a cluster to be accessible units, with a minimum of one regardless of total count. The ADA accessible porta potty has a 60 inch turning circle inside per ADA Standards 304.3.1, and the door clears 32 inches per ADA Standards 404.2.3. Approach paths matter too: keep a 36 inch clear route per ADA Standards 403.5.1, and if there's a curb or slope, ADA Standards 405.2 caps ramp slope at 1:12. Don't guess on this one. A single missed accessible unit at a public event in Elizabeth can shut down an inspection before doors open.
Where should the unit go on site?
Ground matters more than most renters expect. ADA Standards 302.1 requires stable, firm, slip resistant surfaces, so gravel, mulch, or soft turf can disqualify a spot. A standard unit runs about 44 by 48 inches on the ground and stands roughly 92 inches tall, so give the delivery crew clearance to set it flush and level. If you're also ordering a roll-off dumpster rental for the same job site, the truck needs about 60 feet of straight clearance behind it to drop the box, so plan both deliveries with that in mind. Keep units 5 pounds of force or less to operate per ADA Standards 309.4, meaning no swollen doors or frozen latches in cold months; see porta potty in winter for that seasonal issue. Placement within the public right of way in Elizabeth needs confirming directly with the city; we don't guess on that one, and neither should you before delivery day.
Should you rent a handwashing station too?
Yes, if food, paint, or trades work is involved. 29 CFR 1910.141(d)(2) requires soap and towels or a hand-drying device at wash stations; hand sanitizer alone doesn't satisfy it. If your crew is applying paints, coatings, herbicides, or insecticides, OSHA 1926.51(f)(1) kicks in specifically for that contaminant exposure, separate from general sanitation. Potable water also has to be available on any jobsite per OSHA 1926.51(a)(1). A basic handwashing station rental or portable sink rental pairs easily with your toilet order, and grouping the delivery saves a trip. If you run a restaurant or catering operation in Elizabeth, don't forget the grease trap pumping schedule; interceptors get pumped once fats, oils, grease, and solids hit 25 percent of liquid depth.
What should you budget?
| unit | duration | typical | notes |
|---|---|---|---|
| standard | day | $150 | short jobs, cleanup weekends |
| standard | week | $200 | most construction rentals |
| standard | month | $200 | long jobsite terms |
| ada | day | $230 | required in any cluster |
| deluxe | week | $250 | events wanting flush units |
Delivery typically runs $100 to $150 as a flat day fee on top of the unit rate. For full pricing logic, see porta potty rental cost, porta potty rental per day, or monthly porta potty rental depending on your term. If you're comparing against a restroom trailer rental for a wedding or corporate event, trailer day rates run well above standard units, so match the unit type to your guest expectations, not just headcount.
How far in advance should I book?
Book 1 to 2 weeks out for standard events, longer for holiday weekends. Same-day is often possible for emergency porta potty rental needs, but ADA units and trailers have tighter inventory, so lock those first if your Elizabeth event needs them.
Do I need a permit to place a unit on my property?
Usually not on private property, but placement in a public right of way needs confirming with the city. See porta potty permit requirements before you finalize a street-facing location.
How often do units get serviced during a long rental?
Weekly service is the standard interval for moderate use, per ANSI/PSAI Z4.3. High-traffic events or large crews often need more frequent visits; ask about a servicing schedule when you book.
What's the difference between standard and deluxe units?
Standard units are non-flushing with a 60 to 70 gallon tank. Deluxe units flush and often include a sink. Compare specs on the deluxe flushable porta potty page before deciding.
Can I add a dumpster or fencing to the same order?
Yes. Many Elizabeth jobsites bundle a temporary fence rental or dumpster with their toilet order to cut down on separate deliveries; ask your rep to combine drop-offs and save on fees.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.