Includes Update No. 1, December 2011.
This is the fourth edition in the form of a compendium of the CSA B181 and CSA B182 series of Standards, published as CSA B1800, Thermoplastic nonpressure piping compendium. It supersedes the previous editions of the compendium, published in 2006 under the same title, and published in 2002 and 1999 under the title Plastic nonpressure pipe compendium.
