This document describes the Aquabox Underdrain Detail. It includes details of components in cross sections.

The underdrain detail features 1 cross section showing the modules, outlet manifold and number/size of underdrains per site design engineer.

The 2nd detail shows the Aquabox module, foundation stones beneath modules, ADS Geosynthetics non-woven geotextile and a dual wall perforated HDPE underdrain.