This document is the BNQ 3624-120 Smooth Inside Wall Polyethylene Pipe and Fittings Annex. Dated 4/29/22, it certifies ADS for polyethylene sewer pipe and fittings for leak-proof sewer applications.

The annex, required by the certificate lists the Smooth Inside Wall Open-Profile Polyethylene (PE) Pipe and Polyethylene (PE) Fittings for Storm Sewers, Culverts and Soil Drainage.

A Smooth Inside Wall Open-Profile pipe with annular corrugations chart has information on diameter, class, category and type.

The certificate expires on 6/30/23.