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Exploring Subsurface Conditions

Our team at Geotechnics, a Division of Klingner & Associates, P.C., uses the concepts and principles found in the science of soil and rock mechanics to investigate subsurface conditions and materials; assess risks posed by site conditions; design earthwork and structure foundations; and monitor site conditions, earthwork, and foundation construction.

During the last three years, we have undertaken over 300 geotechnical drilling projects. As regional experts in geotechnical engineering and engineering geology, Klingner’s services complement our extensive field and laboratory capabilities.

Central Mine Equipment drill rigs

Equipment Built For Complex Situations

Klingner’s fleet consists of five drill rigs, three of which are track-mounted to allow us to reach difficult boring locations and minimize ground disturbance.

Our three Central Mine Equipment drill rigs are equipped with calibrated Auto SPT Hammers, Quick Disconnect Mast options for low clearance drilling, and wireline capabilities for rock coring. They are also equipped with Wireline NQWL tools and rotary tooling, along with HSA augers of various diameters with standard soil sampling equipment and continuous sampling capabilities. Our two Geoprobe rigs include a tracked skid steer-mounted CPT rig and trailer-mounted direct push sampling rig.

We Explore Every Terrain

Talk to our geotechnical expert

Alphonsus Kargel

Determining soil conditions is critical.

“We explore subsurface materials and conditions so clients can make informed decisions about where and how to construct their projects.”

Alphonsus Kargel
Geotechnical Technician

Experts In All Geotechnical Projects

Our team of geotechnical engineers contribute years of experience in the exploration of subsurface conditions and contribute to the development of designs for the following:

  • Relief Wells
  • Cutoff Walls
  • Cofferdams
  • Bank Stabilization
  • Shallow & Deep Foundations
  • Retaining Walls
  • Floodwalls / Levees
  • Pavement
  • Parking Lots
  • Soil Parameter Estimation
  • Monitoring Well Installation
  • Subsurface Soil Sampling Collection
  • Investigations For Transmission Lines, Pipelines,
  • Substations, Structures, Agricultural Bins, Above And
  • Below Ground Tanks, among many others
Central Mine Equipment drill rigs A drill rig being operated in the fogTeam working together on Over-Water Platform and Barge Drilling

Your Drilling Resource

Our services cover in-house engineering analysis; client-requested investigations; government-stipulated investigations; and industrial, commercial and contract drilling of many types.

  • Hollow Stem Auger Drilling
  • Mud-Rotary Drilling
  • Cone Penetration Testing
  • Probe Auger Drilling
  • Hydraulic Direct Push Sampling
  • Rotary Wash Drilling
  • Tri-Cone Drilling
  • Core Drilling
  • Wireline Rock Coring
  • Over-Water Platform / Barge Drilling
  • Continuous Sampling
  • Monitor Well Installation & Environmental Sampling
  • Core-Hole Packer Hydraulic Conductivity
  • Soil Resistivity Probe
  • In-Situ Pneumatic Slug Testing
  • Inclinometer Installation
Truck and Central Mine Equipment drill rig in wooded area

Comprehensive Understanding Of The Region

Our subsurface exploration teams include personnel that have experience with an array of geological conditions encountered across the Midwest.

Their extensive training facilitates high quality, knowledgeable, and safe subsurface exploration techniques and procedures. Our engineers and technicians have a significant amount of experience in over-water borings utilizing barge platforms, especially on the Mississippi and Illinois Rivers. We also understand working with state and federal agencies and are committed to work zone safety for the public and our staff.

Matthew Sick

Talk to a Geotechnical Engineer About Your Project

Our projects range in size from single boring projects to projects consisting of hundreds of bornings. We can discuss your needs and make a plan that works for you.