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Grooved and shouldered mechanical joints.

Municipal Code of Chicago § 18-29-605.15.3
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18-29-605.15.3 Grooved and shouldered mechanical joints. Grooved and shouldered mechanical joints shall comply with ASTM F1476, shall be made with an approved elastomeric seal and shall be installed in accordance with the manufacturer's instructions. Such joints may be exposed or concealed. (Added Coun. J. 10-14-21, p. 37722, Art. VI, § 19)
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2696230Fetched: 10/24/2026

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