Unit count is driven by headcount, event duration and whether alcohol is served. A common industry planning figure is one standard restroom per 75-100 attendees for a 4-hour event, with the count rising when a festival…

Unit count is driven by headcount, event duration and whether alcohol is served. A common industry planning figure is one standard restroom per 75-100 attendees for a 4-hour event, with the count rising when a festival runs 8-12 hours or serves beer and wine, since alcohol increases restroom trips by an estimated 30-40%. A 3,000-person one-day festival at Brown's Island typically needs 30-40 standard units; a 10,000-person weekend event scales to 100-plus units with on-site servicing between days. ADA-accessible stalls are required at public events, and the standard planning ratio is at least one ADA unit per 20 standard units.
The option set for a Richmond festival covers four unit types. Standard flush-free units handle general crowds. ADA-accessible stalls give a 60-inch turning radius and a ground-level entry for wheelchair users. Hand-wash stations pair with food-service festivals and hold enough water for roughly 500-1,000 washes per fill. Restroom trailers with flushing toilets, sinks and interior lighting suit weddings, galas and VIP areas at larger events. If it's a general-admission music festival choose bulk standard units plus a bank of hand-wash stations; if it's a ticketed VIP tier or a formal event at the Virginia Museum of Fine Arts area choose a restroom trailer for the premium sections and standard units for the general crowd.
Placement follows the site map. Units are grouped in banks of 5-10 near entrances, food vendors and stages rather than scattered, so foot traffic stays predictable and servicing trucks can reach every bank. On the cobblestones of Shockoe Bottom and the hills of Church Hill and Oregon Hill, units sit on level ground on plywood pads where a slope exceeds a few degrees. City of Richmond right-of-way placements, sidewalks, streets and public parks such as Byrd Park and Monroe Park near Oregon Hill, often require a permit from the city, and the permit must name the placement location before delivery. Events in Henrico County near Richmond Raceway and in Chesterfield County follow their own county rules.
Multi-day festivals include mid-event servicing so units do not fill over a weekend. Servicing means pumping the holding tank, refilling deodorizer and restocking paper, typically done overnight or before gates open. A holding tank on a standard unit fills at roughly 250-300 uses, so a heavily trafficked festival unit is serviced once or twice per event day. Booking flow runs in five steps: confirm the event date, headcount and location; receive a unit count and placement plan; confirm the quote against the $250 minimum; take delivery and placement the day before or morning of; and pickup after the event with mid-event servicing scheduled in between for multi-day runs. A festival rental is not the same as a single-unit construction rental, festival orders are counted, mapped and serviced to a crowd schedule, not dropped and left.
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