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Form a Business

Gas rooms.

Municipal Code of Chicago § 18-28-502.8.8.4
in effect
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18-28-502.8.8.4 Gas rooms. The ventilation system for gas rooms shall be designed to operate at a negative pressure in relation to the surrounding area. The exhaust ventilation from gas rooms shall be directed to an exhaust system.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2687160Fetched: 10/24/2026

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18-28-502.8.8.4 | Corpus