Brookings Regional Airport
- 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
- 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.
- Electrical Power
Wastewater Treatment Facility
MBBR technology was chosen based on cost, operational flexibility and most importantly, limited land availability.
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.
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.
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.
Sioux City, IA
Wastewater Treatment Facility (SBR)
The City ultimately determined a flow-through style SBR system to be the preferred choice based on the selection criteria and the ability to meet anticipated permit limits.
Orange City, IA
Planning started with site plan design for the new facility to offer maximum exposure to traffic on Highway 75.
Rock Rapids, IA