Connelly Development

Dakota Dunes, SD

Key Features:

  • 6 Acre Commercial Site
  • 59,630 S.F. Retail Space
  • Two Buildings and Five Tenants

Key Experience:

  • Topographic Survey
  • Retail Site Design
  • Consultant Coordination
  • Construction Staking

Site Development

DGR provided all survey and site design services for a 5.6 acre retail development along Sunnybrook Drive.

Work included site layout, establishing building locations and finished floor elevations, preparing a site grading plan, providing individual water and sanitary sewer services to each tenant, preparing a site drainage plan and site paving plan.

All work on the site was coordinated with the developer, project architect, mechanical engineer and electrical engineer.

During construction, DGR provided construction staking for building layout, utility installation and pavement placement.


Featured Projects

  • All
  • Aviation
  • Civil
  • Electrical Power
  • Survey
  • Wastewater
  • Water

Fuel System, Terminal, Hangars

Design and construction services for support facilities at the new Sioux County Regional Airport. 

Fuel System, Terminal, Hangars
Sioux County, IA

New Airport Development

DGR led the design and construction phase engineering for the development of a new $30 million airport. Tasks included all phases of design and construction engineering activities.

New Airport Development
Sioux County, IA

Runway/Taxiway/Electrical Systems

DGR Engineering collaborated with a long-standing airport engineering partner at the Watertown, SD Regional Airport to provide electrical design and construction services for the airport including runway and taxiway lights, lighted signs and airport electrical systems upgrades.

Runway/Taxiway/Electrical Systems
Watertown, SD

Pump Station & Storage Reservoirs

The new Edgerton Pump Station (EPS) was constructed to facilitate bringing purchased water from Lewis & Clark Regional Water System (L&C) to the LPRW system. 

Pump Station & Storage Reservoirs
Edgerton, MN

Sanitary Sewer Rehabilitation

DGR Engineering has experience in sanitary sewer rehabilitation including: CIPP sewer main lining, service line grouting or lining (top hat), structure rehabilitation, and other related techniques.

Sanitary Sewer Rehabilitation
Ellsworth, Balaton & Hendricks, MN

Site Development

DGR performed the boundary and topographic surveying as well as the site design of school building addition as a subconsultant.

Site Development
Rock Rapids, IA