The Delhi Charter Township POTW has been in operation since 1962. The wastewater treatment plant serves 7,645 customers and has an average daily flow rate of 2.5 mgd and an average design flow rate of 4.5 mgd. The plant is activated sludge with influent grinding, grit removal, primary clarifiers, aeration tanks, secondary clarifiers, nitrification…
The Dodge Park Road Rehabilitation Project included 1.7 miles of concrete pavement, concrete curb and gutter, concrete sidewalk and ADA compliant ramps at all intersections, HMA bike path, storm sewer, existing bridge rehabilitation and a new pedestrian bridge. The project also included traffic and pedestrian signal upgrades, landscaping improvements and…
The Karegnondi Water Authority (KWA) Water Supply System project includes construction of miles of transmission mains and two pumping facilities to bring raw water from Lake Huron to service the Counties of Sanilac, Lapeer, and Genesee, as well as the Cities of Flint and Lapeer. The project has been divided into multiple contracts, including five…
Hubbell, Roth & Clark, Inc. (HRC) has provided wastewater-related engineering services to the City of Detroit for most of the company’s 90-year history. In fact, the genesis of wastewater treatment in Detroit was a report prepared by Clarence W. Hubbell in 1916 entitled “Preliminary Report on Sewage Disposal for the City of…
