§ 18-29-604.2 — System interconnection
Municipal Code of Chicago (2026 S-74, current through Council Journal of June 17, 2026) · Municipal Code of Chicago § 18-29-604.2
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18-29-604.2 System interconnection.
At the points of interconnection between the hot and cold water supply piping systems and the individual fixtures, appliances or devices, check valves shall be installed or other provisions shall be made to prevent flow between such piping systems. (Amend Coun. J. 6-17-26, p. 45214, Art. IV, § 55)
