This document is the Drain Basin & Inline Drain (H-10 Traffic Rated) Asphalt Installation Nyloplast Detail. It shows the inline drain and drain basin with descriptions.

The drain basin illustration shows the 12” minimum width & 6” minimum thickness guidelines. The inline drain illustrations shows the asphalt above concrete slab.

A chart with various structure sizes and H-10 grate options is included.

Note 1 states that backfill material made from crushed stone or other granular material. Note 2 explains that medium traffic loads only. Note 3 says that 36” drain basins require 36” x 30” reducing cone.