§ 18-29-802.1.4 — Nonpotable clear-water waste
Municipal Code of Chicago (2026 S-74, current through Council Journal of June 17, 2026) · Municipal Code of Chicago § 18-29-802.1.4
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18-29-802.1.4 Nonpotable clear-water waste.
Where devices and equipment, such as safe pans, drip pans, process tanks, filters, drips and boilers, discharge nonpotable water to the building drainage system, the discharge shall be through an indirect waste pipe by means of an air break or an air gap.
