City of Dell Rapids
Dell Rapids, SD
- 12” water main distribution line
- Major drainage improvements
- Improved intersection geometrics at 15th Street and Clark Avenue
- 9” concrete pavement
- SRF Funding through SDDENR
- Community Access Grant through SDDOT
- Worked with road excavation depths of 18” to 24” at cemetery entrances requiring access coordination
Street & Utility Improvements
This project consisted of 3,700 L.F. of street improvements on 15th Street from Old Highway 77 to Clark Avenue in Dell Rapids. Also included in this project were improvements to the water main, sanitary sewer and storm sewer in conjunction with street improvements. Street paving on 15th Street was with 9″ concrete, with some asphalt concrete paving used on intersecting street tie-ins. ADA accessible sidewalks were also installed on this project for safe access to the new elementary school.
- 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