Case Studies

East Gull Lake Wastewater Treatment Plant Facility Improvements

Project Details

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Project Name
East Gull Lake Wastewater Treatment Plant Facility Improvements
General Contractor
Minger Construction - Jordan, MN
Location
East Gull Lake, MN
Ground Conditions
Sandy soil conditions
Akkerman Equipment
Model 4800C GBM System with 16-in x 5-ft augers. Various adapters and guidance systems
Pipe
16-in steel casing with 6-in forcemain carrier pipe
Total Length/Hard Rock Section
3 drives totaling 240 LF (3 × 80 LF)

Project Overview

Minger Construction completed guided auger boring operations as part of the East Gull Lake Wastewater Treatment Plant Facility Improvements project in Minnesota. The installation required multiple short drives to accommodate a water forcemain while minimizing surface disruption in a constrained project area.

Utilizing the Akkerman 4800C GBM System, the crew installed pilot bores and casing with precision, supporting efficient placement of the forcemain carrier pipe. The project played a key role in upgrading local wastewater infrastructure while maintaining accessibility within a high-use recreational area.

Challenges

  • Executing multiple short bores within a confined project site
  • Maintaining line and grade accuracy across repeated setups
  • Working in sandy soils requiring controlled bore stability
  • Minimizing disruption in a high-traffic recreational and community area

Solution

  • Utilized the Akkerman 4800C GBM System to ensure consistent alignment and repeatable accuracy across multiple drives
  • Employed guided auger boring methods to control installation in sandy conditions
  • Leveraged system adaptability with specialized augers and adapters for efficient setup and operation
  • Implemented precise installation sequencing to maintain project efficiency and minimize surface impact

Outcome

  • Successfully completed three guided auger bores totaling 240 LF
  • Maintained accurate line and grade control across all installations
  • Enabled efficient installation of a critical water forcemain system
  • Minimized disruption to surrounding infrastructure and community areas
  • Supported long-term wastewater system improvements for the East Gull Lake region

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