Wastewater

TD&H engineers specialize in wastewater collection and treatment systems. Our engineers are accomplished in the evaluation and design of lagoon and mechanical systems, as well as sanitary and storm sewers, which are necessary to convey and dispose of a community’s wastewater by means that are not harmful to human health or to the environment.

Services Include

• Sewer rehabilitation
• Inflow and infiltration flow studies
• Preliminary Engineering Reports and system master planning
• Grant and loan procurement
• Operation and Maintenance Manuals
• Lift station evaluation and design
• Alternative treatment systems
• Ensure improvements meet DEQ standards
• Preparation of State agency permits

Wastewater Project Gallery