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Sink inside the unit vs a separate handwash station: which is better for an event?

Ray M.asked 4 viewsUnit Types & FeaturesHandwash stationDeluxe unitEvent planningStandard unit

I'm organizing a weekly farmers market with about 300 visitors over four hours. We have food vendors and some alcohol sales. The site is grass, flat, and a truck can drive right up. I'm deciding between renting deluxe units that have a built-in sink and flushing bowl, or getting standard units and adding a separate handwash station. The deluxe ones seem convenient with everything in one unit, but the separate station might handle more people at once. I want to keep lines down and make sure everyone can wash up easily. Which setup works better for a busy event like this? Does the built-in sink hold up with heavy use?

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Porta Potty Forum Team moderatorUnited States

A separate handwash station paired with standard units is better for a busy farmers market. The built-in sink in a deluxe unit is convenient but can create a bottleneck, as only one person can use the sink and toilet at a time. A standalone handwash station serves multiple people simultaneously, which keeps lines moving faster.

For 300 visitors over four hours with alcohol sales, the planning guideline suggests starting with more than one unit per 50 people. You will likely need a cluster of 5 to 8 standard units. Add a separate handwash station with soap and water for every 4 to 5 toilets. Do not forget to include at least one ADA-compliant unit in the cluster to meet the ADA 5 percent rule.

The deluxe unit's sink and flushing mechanism require more frequent service than a standard unit, especially under heavy use. A separate station is easier to refill and maintain during the event. Your flat, accessible grass site works for either setup, but the standard units with a dedicated wash station will handle the crowd more efficiently.

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