Client:
Brookings Regional Airport

Brookings, SD

Key Features:

  • High Intensity Runway Lighting System
  • Medium Approach Lighting System with Runway Alignment Indicator Lights (MALSR)
  • Instrument Glide Slope System
  • Localizer System Relocation
  • Locator Outer Marker (LOM) System
  • Relocate Automated Weather Observation System

Key Experience:

  • Airport Design
  • Airport Lighting and Navigation Systems
  • Airport Instrument Landing Systems
  • Construction Administration
  • FAA Administration

Airport Electrical Expertise

DGR Engineering collaborated with a long-standing airport engineering partner at the Brookings, SD Regional Airport to provide unique airport-electrical expertise and designed the $2.3 million airport electrical and instrument landing system. The total cost for the reconstruction project was $20 million.

This project involved coordination and design of navigational equipment and systems that are owned and operated by the Federal Aviation Administration (FAA). DGR coordinated heavily with the FAA’s Navaids (navigation aids) Engineering Center in Chicago. The project also required significant effort to comply with the FAA internal equipment procurement process.

Featured Projects

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

Site Development

DGR Engineering (DGR) worked with the City and the project architect for all aspects of the project including topographic survey, site design, construction survey, construction observation and administration.

Site Development
Sioux City, Iowa

Sanitary Sewer Rehabilitation

The project was bid and came in under budget. Manhole lids were raised to provide better access in some areas, and rehabilitation of the sewer system was completed to give another 50 years of life to the City’s much-needed infrastructure.

Sanitary Sewer Rehabilitation
Rembrandt, IA

Wastewater Treatment Facility

MBBR technology was chosen based on cost, operational flexibility and most importantly, limited land availability.

Wastewater Treatment Facility
Sanborn, IA

Floodplain Analysis

DGR employed a Geographic Information System (GIS) in conjunction with the U.S. Army Corps of Engineers to first determine the 100-year flood elevations and delineate the floodway boundaries.

Floodplain Analysis
Sutherland, IA

Distribution Conversion

Due to concerns with the age and condition of the structures, along with safety clearances to energized equipment and conductors, a project was undertaken to replace the old infrastructure with new underground lines and associated padmount equipment.

Distribution Conversion
Redwood Falls, MN

Street & Utility Improvements

Morningside Avenue was reconstructed totaling approximately 1,300 linear feet. The project included new sanitary sewer, water main, storm sewer, fiber conduits, decorative street lighting, and 9-inch concrete paving with colored concrete sidewalks.

Street & Utility Improvements
Sioux City, IA