Geotechnical Engineering

Inberg-Miller Engineers has been providing geotechnical engineering and materials testing services in Wyoming and the Rocky Mountain Region since 1977. Our geotechnical staff has more than 100 years of collective experience and has provided foundation recommendations for nearly every kind of subsoil condition in the region. We have our own drilling and laboratory equipment to perform the tests needed to provide quick, thorough results to our clientele. We work with our clients, architects, engineers, and contractors throughout the process to develop the most cost-effective solution for your application.

Types of services we perform

  • Contract drilling
  • Foundation analysis, design & recommendations
  • Foundation observations
  • Slope stability
  • Load testing
  • Geophysical testing
  • Pressure meter testing
  • Roads and pavement section design
  • Earth dam design
  • Design of retaining structures
  • Environmental
  • Site specific seismic classification
  • Pile installation monitoring
  • In-sitsu permeability testing

Our Rigs & Equipment

Drill RigIME has a wide range of equipment and drilling methods to offer our clients such as Hollow-Stem Augers (HSA), Solid Flight Augers (SFA), Air Rotary (including a Cyclone Sampling System), Mud Rotary, and a continuous sampling system with HSA. In addition, we operate a number of  geotechnical/environmental drilling rigs including Mobile B-57, Central Mining Equipment CME-45, Central Mining Equipment CME-55, Central Mining Equipment CME-85, and AMS PowerProbe 9600-D mounted on a one-ton truck.

Our Laboratories

Each of our offices offers full service geotechnical and materials testing laboratories. We are AASHTO, AMRL, and CCRL certified and are active members of ASFE. Additionally, our engineering technicians participate in WYDOT and ACI training and are proficient at asphalt, aggregate, and concrete testing. Additionally, we offer tri-axial load testing, direct shear testing, direct push, power probe, geoprobe, permeability testing, consolidation-swell testing, and are capable of most soil, rock, or construction materials testing you may need. We also offer a mobile laboratory for on-site materials testing.