The Chicago Plumbing Code

§ 18-29-804

Materials, Joints and Connections.

§ 18-29-804.1 General.

The materials and methods utilized for the construction and installation of indirect waste pipes and systems shall comply with the applicable provisions of Article 7.

§ 18-29-804.2 Acid waste piping material.

Material for acid drainage waste and vents in Article 7 shall be specifically indicated and approved for acid waste drainage.