Attachment 9 - HTCS TM01 25324 Typical Anchor Trench.pdf

This is a technical specification document for the HydroTurf® CS product, specifically showing a typical anchor trench termination detail. The document is a single-page diagram produced by Watershed Geo (WG), a company providing geosynthetic solutions.

The drawing illustrates the proper installation method for terminating HydroTurf® CS erosion control matting at an anchor trench. Key specifications shown include anchor trench dimensions (1 inch depth minimum), the placement of a round edge of trench with synthetic coir backing, proper overlap and secure anchorage of the material within the trench, and seating of the base of the material. The diagram identifies critical components including the anchor trench location at top and bottom, the hybrid CS material composition, and proper burial depth requirements. The technical details ensure that HydroTurf® CS matting is adequately secured and prevents unraveling or displacement during installation in concrete expansion joint or perimeter applications. This specification document would be used as a reference guide for contractors and engineers implementing erosion control and soil stabilization projects using HydroTurf® CS products.