Local vents and stacks for bedpan washers.
Municipal Code of Chicago § 18-29-713.9
in effect18-29-713.9 Local vents and stacks for bedpan washers.
Bedpan washers shall be vented to open air above the roof by means of one or more local vents. The local vent for a bedpan washer shall not be less than a 2-inch-diameter (50 mm) pipe. A local vent serving a single bedpan washer is permitted to drain to the fixture served.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2692273Fetched: 10/24/2026
