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Pioneer’s geotechnical engineering staff becomes actively involved in the planning stages of a project, often in consort with the designers, civil and structural engineers. We evaluate subsurface conditions to determine technically sound and cost-effective foundation options for projects ranging from the construction of racking systems and substation/transmission structures to the access roads and other on-site structures.

Pioneer’s geotechnical engineering staff becomes actively involved in the planning stages of a project, often in consort with the designers, civil and structural engineers. We evaluate subsurface conditions to determine technically sound and cost-effective foundation options for projects ranging from the construction of racking systems and substation/transmission structures to the access roads and other on-site structures.

Drilling Equipment

Pioneer owns and operates a variety of GeoProbe® equipment to conduct geotechnical subsurface investigations, including pressuremeter testing and mud rotary drilling, at virtually any site regardless of the terrain. Our equipment  is continuously maintained and calibrated to guarantee you top performance  and reliability.

Geotechnical Analysis & Testing Capabilities

  • Thermal Conductivity
  • Corrosion Potential
  • Electrical Resistivity
  • Slope Stability Analysis
  • Foundation Bearing & Settlement Calculations
  • Driven Pile Axial & Uplift Capacities
  • Frost Depth/Adfreeze Considerations
  • Pavement Recommendations
  • Pile Load Testing Recommendations
Phase II Environmental Site Assessment by Pioneer Engineering & Environmental Services

About Pioneer

With Pioneer, you have access to a capable and responsive team that is dedicated to its mission — making your project a success. Throughout its history Pioneer has provided services for over 25,000 industrial, commercial/retail and residential sites across the United States.  We also feel we have a unique perception of the “business end” of the construction process, enabling us to fully understand your objectives, deadlines and budgets.

Recent Solar Projects

  • 15 Community Solar Farms, Southern IL
  • 2.8 megawatt Community Solar Farm, Galesburg, IL
  • 7.42 megawatt DC Solar Farm, DeKalb, IL
  • Community Solar Farm, Chariton & Marshalltown, IA
Geotechnical Engineering for the greater Chicago area