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Building drain test.

Municipal Code of Chicago § 18-29-312.2.1
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18-29-312.2.1 Building drain test. Building drain tests shall consist of plugging the ends of the building drain, filling the building drain with water, testing with not less than 10 ft (3.05 m) head of water, and maintaining such pressure or level for 15 minutes. (Added Coun. J. 6-17-26, p. 45214, Art. IV, § 46)
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2705078Fetched: 10/24/2026

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18-29-312.2.1 | Corpus