Jobsite toilet rules in Wisconsin

OSHA 29 CFR 1926.51, simplified.

Walter Rental Works · (414) 392-3756

1–20

workers = 1 toilet

The OSHA minimum for small crews on a fixed site.

Walter Rental Works · (414) 392-3756

1 per 40

Above 20 workers

1 seat + 1 urinal per 40. At 200+, 1 per 50.

Source: 29 CFR 1926.51(c) Table D-1

Walter Rental Works · (414) 392-3756

Handwashing

Required where crews handle paints, coatings and other contaminants — 1926.51(f).

Walter Rental Works · (414) 392-3756

Public jobsites

Cities, counties and schools follow Wis. SPS 332, which adopts the same table.

Walter Rental Works · (414) 392-3756

The unit itself

Wis. SPS 391.13: watertight tank, impervious floor and 4-inch walls.

Walter Rental Works · (414) 392-3756