Client:
Marshall Municipal Utilities

Marshall, MN

Key Features:

  • Gasket jointed PVC pipe was procured under a separate contract from the pipe installation.
  • Over 5500-feet of directionally drilled pipe installation from 12” to 24” in diameter.
  • Two directionally drilled crossings in excess of 500-feet in length.
  • Use of both restrained joint PVC and fusible PVC pipe.

Key Experience:

  • Procurement of materials
  • Directional drilling pipe installation

Sandness Raw Water Main Project

The City of Marshall Minnesota (population 13,664) is a thriving community in Southwest Minnesota, who relies on ground water to supply safe drinking water. Their growing water demands were exceeding the long-term capacity of their aquifers, which had the MN Department of Natural Resources placing further restrictions on their limited capacity.  They had already gone 8 miles outside of town to find water years before… this time they would have to expand their search.

Marshall Municipal Utilities found a new water source which was 27 miles away from their water treatment plant. DGR Engineering designed a combination of 20” & 24” pipeline to deliver this water to the City.  We used our knowledge of cost effective rural construction to save Marshall Municipal Utilities millions of dollars in construction costs.  In the end, Marshall Municipal Utilities added over 4 million gallons per day of water to fuel their growth for years to come.  And with the economical design and bid prices, they had money left in their project budget to tackle other much needed improvements.

Featured Projects

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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