Liner, prefabricated at our facility and shipped to the site, is being "pulled" by one of our certified installation crews.

Prefabricating large panels signficantly reduces installation time while providing fully tested seaming.

To secure the edges of the lining in an earthen pit, an "anchor trench" is dug. Anchor trenches are approx. two foot wide by two foot deep (2' x 2') and one foot back from the crest of the berm (standard trench dimensions and depth vary according to project design.)

Slightly rounding corners of the trench avoids sharp bends in the geomembrane. The trench itself needs to be free of loose soil and rocks.

In water storage and run-off drainage ditches where high water velocities or shear forces are expected, geomembranes can create environmentally superior lining systems.

The result is a more aesthetically pleasing, cost effective, flexible design which:

controls erosion
captures sediment
filters contaminants
increases infiltration
decreases runoff
collects reusable water
improves wildlife habitat