7.1.2.1.Sanitary Drainage Systems

r1        (1) Except as provided in Section 7.7., sanitary drainage systems shall be connected to a public sanitary sewer, a public
         combined sewer or a private sewage disposal system.

         (2) A combined building drain or a combined building sewer shall not be installed. (See Note A-7.1.2.1.(2))

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Code text is reproduced for reference from the Ontario Building Code (O. Reg. 163/24, 2024 Building Code Compendium). This page is provided for general information and is not an official copy. Always verify requirements against the official Ontario Building Code and confirm with your local building department.