Sinks, lavatories, and other fixtures.
Municipal Code of Chicago § 18-29-912.2.2
in effect18-29-912.2.2 Sinks, lavatories, and other fixtures.
Sinks, lavatories and other fixtures that are roughed-in above the floor shall not be permitted on a combination waste and vent.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2692516Fetched: 10/24/2026
