CDG is a full-service engineering firm with a solid reputation in the fields of civil and environmental engineering. We regularly undertake projects in both the public and private sectors, including water supply, water treatment, water distribution, stormwater drainage, and wastewater conveyance. Specifically, our team of experts has extensive experience working on wastewater infrastructure projects such as:

– Sanitary relief sewer system replacements
– Combined sewer overflow (CSO) control structures
– Combined sewer separation (CSS) and relief projects
– Sanitary sewer systems (e.g., gravity sewers, force mains, pump stations, outfalls, etc.)

As an example, CDG completed a series of projects for MoDOT under an open-ended IDIQ contract for several wastewater projects. This included the design of lift stations and force mains for the connection of a Rest Area or Welcome Center to the local city’s sewer system, thereby eliminating the need for the existing septic system.

Whether your project is big or small, CDG is here to help you design engineered solutions to address all of your wastewater conveyance needs.