This document is the Profile Polyethylene Sewer Pipe and Fittings Annex. Dated 4/22/24, it certifies ADS for polyethylene sewer pipe and fittings for leak-proof sewer applications.

The annex, required by the certificate lists the dual wall open profile pipes with annular corrugations diameter and product codes approved for use. SaniTite HP sanitary pipe with watertight bell and spigot is the joining system trade name.

A history chart is provided with date of the certificate issuance.

The certificate expires on 4/30/26.