Click on the logo to the left to view the Ontario Concrete Pipe Association (OCPA) Design Manual.

The OCPA Concrete Pipe Design Manual is essentially a metric version of the American Concrete Pipe Association (ACPA) Design Manual. It contains metric versions of many of the design aids (figures and tables) that are found in the ACPA manual.

The OCPA design manual is also available in a binder format.  If you would like to receive a copy please contact your Inland Pipe representative.