WASTEWATER SYSTEMS

With decades of experience and practical knowledge, Gwin, Dobson & Foreman has long been an industry leader in innovative, cost-effective wastewater systems.

Highly trained, skilled in the most current technologies and well versed in regulatory standards, Gwin, Dobson & Foreman’s engineers and scientists apply expertise gained from years of wastewater systems planning experience. All systems are tailored to meet the demands of the collection and treatment process along with operational needs of the client.

Our facilities planning process results in affordable and fully functional projects. No matter the size or complexity of the project, our planning approach helps ensure that each client receives the best and most cost-effective solution.

GD&F has designed the full range of treatment processes, including suspended growth and fixed film systems. Our experience includes aeration and mixing systems, screening and grit removal, clarification, disinfection, membrane bioreactors, effluent filtration and process control systems.

Our treatment work has been recognized by both peers and industry professionals. Among our award-winning projects is a hybrid biological nutrient removal plant upgrade, which was recognized with a Superior Achievement Award by the American Academy of Environmental Engineers and Scientists.

Gwin, Dobson & Foreman’s conveyance expertise includes lift stations, interceptor and outfall sewers, and combined sewer overflow control facilities. We have years of practical knowledge in pumping equipment, system applications and control technologies.

GD&F has extensive experience in all types of rehabilitation technologies, such as spray-on linings and cured-in-place systems. We use current diagnostic equipment and design tools to evaluate system flow capacity and to develop sewer rehabilitation strategies.

Gwin, Dobson & Foreman offers a full range of residual solids management solutions. Our process engineers have specific design experience in anaerobic and aerobic digestion, sludge thickening and dewatering, thermal drying, land application and co-digestion systems.

Gwin, Dobson & Foreman is known for its practical and hands-on approach to wastewater system operations. Plant operators know that they can rely on our team for technical guidance, timely support and problem resolution.

GD&F’s services also include process treatment optimization, industrial pretreatment program development, operation and maintenance plans and asset management consultation.