PART 7 — PLUMBINGUpdated for the 2024 Ontario Building Code

7.3.6.2.Tests of Pipes in Drainage Systems

(1) Pipes in a drainage system, except an external leader or fixture outlet pipe, shall be capable of withstanding without leakage a water pressure test, air pressure test and final test

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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.