Wastewater

Conveyance

CS-Xpress ™

This patented solution is used to reduce CSO frequency and volume. The novel technique eliminates bottlenecks by significantly increasing the hydraulic capacity of the sewer (vs. its gravity-flow capacity) during wet weather events.

As an alternative to parallel relief sewers and/or deep tunnels, this approach is much less costly and much less disruptive for the densely-developed older cities which rely on combined sewer systems. More Information

HIFLO ™

This patented vacuum sewerage system handles flow inputs much greater than "conventional" vacuum systems. It can be designed to operate as stand-alone or in combination with AIRVAC or Roediger vacuum systems.

The HILIFT feature is useful for source separation in commercial or industrial applications. More Information

Treatment

NoMound®

This patented onsite wastewater system is an alternative to the elevated sand mound. It can be used to transform "unbuildable" or other restrictive situations into valuable buildable property. More Information