
OSHA Portable Toilet Requirements for Texas Job Sites
How many toilets and wash stations does a Texas construction site need? OSHA 29 CFR 1926.51 Table D-1 explained with worked crew examples, plus farm field rules.
Read the guide →Practical, sourced answers for Valley builders, planners, farmers and homeowners: OSHA rules, ADA requirements, wedding counts, heat and storm tips. New guides publish on Tuesdays.

How many toilets and wash stations does a Texas construction site need? OSHA 29 CFR 1926.51 Table D-1 explained with worked crew examples, plus farm field rules.
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“Handicap,” “wheelchair-accessible” and “ADA-compliant” portable toilets aren’t always the same unit. Dimensions, the 5% cluster rule and how to choose for your event.
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Exact restroom counts for 50–300 guest weddings, when to choose deluxe flushable units vs. a restroom trailer, and what Valley venues need for water and power.
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Heat, humidity and Gulf storms shape how portable toilets work in the Rio Grande Valley. Where to place a unit, how often to service it and what to do when a storm is forecast.
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Remodeling in Brownsville, McAllen or Harlingen? Where a contractor porta potty can go, gate widths, HOA approval and what a 2–3 month rental costs.
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A real festival request broken down: how many toilets, accessible units and hand-wash stations a two-day event needs, where to put them and when to service.
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