Open plumbing.
Municipal Code of Chicago § 18-29-1002.1.1
in effect18-29-1002.1.1 Open plumbing.
All sinks, lavatories, and laundry trays shall be so installed as to provide for access to traps and waste connections.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2692591Fetched: 10/24/2026
