Farm crews need one toilet within a quarter mile walk of hand-labor workers, per OSHA 1928.110, and Kirkland Porta Pros sets standard units at working farms, nurseries and equestrian properties across the area. A single unit handles about 10 workers over a 40 hour week under the ANSI/PSAI Z4.3 service baseline.
Start with worker count and walking distance, not acreage. OSHA 1928.110 sets the field sanitation rule for hand-labor employees: potable water, toilets and handwashing, with a facility reachable within a quarter mile. That is different from the construction ratio in OSHA portable toilet requirements, which uses 1926.51(c) and scales by headcount instead of distance. A 15 person harvest crew spread across two fields usually needs two standard porta potty rentals rather than one, just to keep everybody inside that walking limit. Kirkland properties with rolling terrain or multiple barns often split units by zone instead of centralizing them near the farmhouse. If you run seasonal labor and are not sure how the math works out, how many porta potties do I need walks through the counts step by step. We also place handwashing station rental units alongside each toilet, since ANSI/PSAI Z4.3 assumes weekly service for that same 10 person, 40 hour baseline, and farm schedules do not always match a construction crew's week. Pair that with a portable sink rental near packing sheds and you cover both field labor and post-harvest handling in one placement plan.
Potable water is required at every farm labor site under OSHA 1926.51(a)(1), and it has to be paired with real handwashing, not just sanitizer. Under 29 CFR 1910.141(d)(2), hand sanitizer does not satisfy the washing requirement; you need soap and a way to dry hands. That matters more on a farm than almost anywhere else, since pesticide and fertilizer contact is routine. If your crew is applying herbicides or insecticides, OSHA 1926.51(f)(1) kicks in specifically for that work, and washing facilities need to be close enough to use right after handling. We spec hand sanitizer station rental as a supplement only, never a replacement, and pair it with our sink units near mixing and loading areas. For dairy operations or anywhere with a wash-down routine, a grease interceptor or holding tank question sometimes comes up too; see holding tank rental if you are managing wastewater from a milking parlor or processing shed rather than just crew sanitation. Full rules for what counts as compliant washing setup are covered on handwashing requirements.
Put them where the crew actually works, not where they are easiest to service. Farm ground is uneven, and a porta potty placement guide matters more here than on a paved job site, because our trucks need firm, level access to deliver and pump safely. A roll-off or septic truck needs about 60 feet of straight clearance behind it, so gate width and turnaround room on Kirkland farm access roads need checking before delivery day. If the property is remote or seasonal, an emergency porta potty rental call during unexpected harvest surges is common; we also serve Woodinville properties 7.8 miles northeast and Bothell operations 6.1 miles north under the same placement rules. Winter freeze is a real factor here too. Porta potty in winter covers how cold weather changes servicing intervals. For farm stands or agritourism events open to the public, ADA Standards 213.2 requires at least one accessible unit in any cluster, never fewer than one, so check ADA accessible porta potty options if visitors will be on site. Ongoing septic needs on the farmhouse side follow a different rhythm: a residential tank is typically pumped every 3 to 5 years depending on tank size and household size, which how often to pump a septic tank explains further.
| unit | duration | typical price |
|---|---|---|
| standard | week | $200 |
| standard | month | $200 |
| ada | week | $185 |
| delivery_fee | week | $100 |
Monthly rates work well for ongoing farm labor through a growing season; see monthly porta potty rental for how that compares to short harvest-week bookings. For general cost planning across unit types, porta potty rental cost breaks down day, week and month pricing side by side.
Only if the public is invited, like a farm stand, corn maze or agritourism event. ADA Standards 213.2 requires at least one accessible unit per cluster. Internal crew-only labor sites fall under OSHA 1928.110 instead. Check ADA restroom requirements if you run both.
Weekly is the ANSI/PSAI Z4.3 baseline for about 10 users over a 40 hour week. Heavier harvest crews need more frequent visits. See how often are porta potties cleaned for what a service stop actually includes.
Yes. Most Kirkland farms book by the month through peak season, then drop down or cancel after harvest wraps. A short weekend rental also works for one-time events like a fall festival.
Tell us about gate width, road surface and slope before delivery. Our trucks need firm, level ground and roughly 60 feet of straight clearance to position safely for service.
Yes, under 29 CFR 1910.141(d)(2) sanitizer alone does not meet the standard. Pair each toilet cluster with a proper handwashing or sink unit, especially near chemical handling areas.
Yes. Kirkland Porta Pros delivers farm and agricultural restrooms across Kirkland and the surrounding metro, with same-day and next-day drop-off available on most orders.
Pricing depends on the unit and how long you need it. See our cost breakdown and request a free quote for an exact figure.
Standard rentals include scheduled service — a pump-out, a clean, a restock and fresh deodorizer. Busy or hot-weather sites can be serviced more often.
Call now or request a free quote — clean units, on-time delivery, transparent pricing.
