Client:
Lincoln-Pipestone Rural Water

Edgerton, MN

Key Features:

  • Two ground storage reservoirs (400,000 gallons each)
  • Pump station with four separate discharge directions
  • Chemical addition

Key Experience:

  • SCADA and electrical work to control operation of new Edgerton pump station and cooperate with several other facilities in the service area

Pump Station & Storage Reservoirs

The new Edgerton Pump Station (EPS) was constructed in 2016/2017 to facilitate bringing purchased water from Lewis & Clark Regional Water System (L&C) to the LPRW system.

A 21-mile, 14″ pipeline was constructed by LPRW in conjunction with the new EPS to deliver water to the ground storage reservoirs (GSR’s) from the L&C Magnolia meter station.  The EPS has seven high service pumps and four separate discharge headers, including a future option, to deliver water into the LPRW system.  The EPS was built to reduce reliance on the Holland water treatment plant, which will be decommissioning the reverse osmosis process.

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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
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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