The Chicago Plumbing Code

§ 18-29-418


§ 18-29-418.1 Approval.

Sinks shall conform to ANSI Z124.6, ASME A112.19.1, ASME A112.19.2, ASME A112.19.3, ASME A112.19.4, ASME A112.19.9, CSA B45.1, CSA B45.2, CSA B45.3 or CSA B45.4.

§ 18-29-418.2 Sink waste outlets.

Sinks shall be provided with waste outlets a minimum of 1 1/2 inches (38 mm) in diameter. A strainer or crossbar shall be provided to restrict the clear opening of the waste outlet. Sinks on which a food waste grinder is installed shall have a waste opening a minimum of 3 1/2 inches (89 mm) in diameter.

§ 18-29-418.2.1 Facilities with no range oven.

Sinks installed in lunchrooms, pantries, break rooms and other similar facilities where no range or oven is installed shall not be required to have a grease interceptor. Installation of a microwave oven in such facilities shall require the installation of a grease interceptor.

(Amend Coun. J. 3-27-02, p. 82090, 3)