Copper or copper-alloy pipe.
Municipal Code of Chicago § 18-28-1203.7
in effect18-28-1203.7 Copper or copper-alloy pipe.
Joints between copper or copper-alloy pipe or fittings shall be brazed, mechanical, soldered, threaded or welded joints conforming to Section 18-28-1203.3.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2689037Fetched: 10/24/2026
