Four quick rules. One answer.
Covers an event up to 4 hours. 100 guests = 2 units.
Add 1 unit per 150 guests. 150 guests for 5 hours = 4 units.
Guests who drink use restrooms more often. 150 guests, 5 hours, bar = 5 units.
The 2010 ADA Standards call for 5% of each cluster, never fewer than one.
Standard, flushing and accessible units, sinks and restroom trailers. Weekly service included.
Call (707) 781-5587Mon–Sat, 7 am–7 pm · 1285 Skillman Ln, Petaluma, CA 94952