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Chemical waste vent system.

Municipal Code of Chicago § 18-29-901.3
in effect
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18-29-901.3 Chemical waste vent system. The vent system for a chemical waste system shall be independent of the sanitary vent system and shall terminate separately through the roof to the open air.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2692430Fetched: 10/24/2026

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18-29-901.3 | Corpus