B181-09.pdf
Understanding Standard B181-09: Why Compliance in Drainage Systems Matters
The pipe must be able to survive the rough-and-tumble environment of a construction site without cracking. B181-09.PDF
Primarily associated with the CSA B1800 series , this standard outlines the requirements for and other thermoplastic drain, waste, and vent (DWV) pipe and fittings. The "-09" indicates the version or update finalized in 2009. Key Requirements of the Standard B181-09.PDF
