§ 14A-4-404.12.1 — Plans and specifications
Municipal Code of Chicago (2026 S-74, current through Council Journal of June 17, 2026) · Municipal Code of Chicago § 14A-4-404.12.1
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14A-4-404.12.1 Plans and specifications.
A mechanical refrigeration or cooling system may not be installed, erected, or repaired, nor may any reconstruction of old apparatus or old systems for mechanical refrigeration or cooling purposes be undertaken, unless plans and specifications for such work have been approved by the building official. The plans and specifications must identify the kind and amount of refrigerant used.