Keep transportation routes open longer by placing along roadsides. Install along existing levees to prevent or delay over-topping. These include the depth and velocity of the water to be controlled, the projected maximum changes in water level and the slope of the site. The low environmental impact helps the site ecosystem return to its original state in the shortest possible time. In the past your options for controlling the flow of water in and around construction sites, remediation projects, spill areas and flooding were fairly limited, cumbersome and costly.
Sandbags are labor intensive, and earthen dams require heavy machinery.
Both options also require a substantial effort for removal and restoring the site to its original state. A coupling collar, manufactured from the same high-strength woven material as the outer tube, aligns the structure. Water for mass weight.