Electrical

When it comes to bolts and volts, DGR electrical engineers know how to power projects of all sizes to brighten and transform our days. From system planning, to facility design and final inspections, our team understands that each project comes with unique challenges. From power generation to transmission to substations to distribution, DGR electrical engineers work to energize today, tomorrow and every day, helping to keep the lights on and power our communities.

Electrical Power Contact:

Curt Dieren, PE
Department Head
Rock Rapids

Electrical Power Projects

All
  • All
  • Facility Design
  • GIS Services
  • Power Distribution
  • Power Generation
  • Power Substation
  • Power Transmission
  • SCADA

Mainline Distribution Circuits

The project included the construction of three new mainline 13.8 kV circuits on the City’s distribution system to increase capacity and reliability.

Mainline Distribution Circuits
Sioux Falls, SD

12.45 kV Overhead Distribution

The project included full services for 27.5 miles of new 12.47 kV line.

12.45 kV Overhead Distribution
Various South Dakota Locations

Coordination Study

DGR provided a device by device coordination study for the Willmar Municipal Utilities electric distribution system.

Coordination Study
Willmar Municipal Utilities

Substation Conversion

DGR provided design, procurement, construction administration services for conversion of the existing substation needed to accommodate generation interconnection from the new Red Rock Hydro Project.  Project increased area transmission reliability and local load serving capability. 

Substation Conversion
Pella, IA

Mainline Distribution Circuits

The project included the construction of three new mainline 13.8 kV circuits on the City’s distribution system to increase capacity and reliability. 

Mainline Distribution Circuits
Sioux Falls, SD

Generating Plant

The project included full services for the construction of a new generation plant and substation.

Generating Plant
Madison, SD

Transmission Line

The project included full services for a 58 miles of new 115 kV line and 5 miles of new 69 kV line.

Transmission Line
Madison, SD

GIS Mapping

DGR developed an electric GIS mapping system for the City of Madison, South Dakota. The project entailed obtaining high resolution, geo-referenced aerial imagery to serve as a base background to the system.

GIS Mapping
Madison, SD

Electric System Study

DGR developed an electric system model of Wayne’s electric system.

Electric System Study
Wayne, NE

New Generation Plant

The project included full services for the construction of a new generation plant.

New Generation Plant
St. Peter, MN

Electrical Distribution Conversion

The project included full services for the conversion of the utility’s distribution circuitry from overhead to underground.  The conversion was completed in several project phases as part of a multi-year process.

Electrical Distribution Conversion
Marshall Municipal Utilities

New Substation

The project included design and construction administration services for a new 115-12.47 kV substation that was integrated into the City’s existing 115 kV transmission loop and 12.47 kV underground distribution system.

New Substation
Pierre, SD

Double Circuit Line

The  project included full services for a 1.7 mile, double-circuit 115 kV line. 

Double Circuit Line
Marshall Municipal Utilities

Line Tap

The project included full services for a 1.4 mile 115 kV line.

Line Tap
Benson, MN

Generation Addition

DGR services for this project included environmental permitting, engineering design, material procurement, and construction administration.

Generation Addition
Wessington Springs, SD