City of Dell Rapids
Dell Rapids, SD
- 6” and 8” water main replacement in residential neighborhoods to improve “rusty” water conditions.
- Sanitary Sewer Replacement
- Asphalt Resurfacing
- Alternate bid items
- Adjacent to Dell Rapids High School
- Project phasing to work around end of year school schedules
Utility & Street Improvements
This project consisted of approximately 2,200 feet of 6” and 8” water main replacement along with 1,400 feet of 8” sewer replacement. Also included with this project were street drainage improvements as well as the installation of ADA sidewalk ramps at 11th Street and Garfield Avenue.
- Electrical Power
New Substation Construction
DGR assisted SMU in all aspects of the project, from initial evaluation, to design and financing, through final construction.
Turbine Control System Upgrade
The project included full removal and replacement of the existing control panels within the turbine building control room.
Building and site demolition, utilities and grading, two site geothermal well fields, site work
Sioux City, IA
Treatment Plant & Well Exploration
DGR Engineering (DGR) worked closely with OCRWS to design a new Water Treatment Plant to target iron and manganese removal from a shallow groundwater source near the site.
Fuel System, Terminal, Hangars
Design and construction services for support facilities at the new Sioux County Regional Airport.
Sioux County, IA