Subsurface Investigation

Understanding the subsurface distribution of soil and rock materials, their engineering properties and their interaction with groundwater and surface water is crucial to the success of any project. A thorough knowledge of earth materials, geology, and project requirements combined with experience allows our engineers and field technicians to extract the maximum subsurface information from a cost effective investigation program.
Our subsurface investigation services include:

  • Auger borings
  • Rock coring
  • Test pits or trench excavation and mapping
  • Sampling and describing soil and rock
  • Geophysical survey
  • Instrument installations
  • Performing load test
  • Laboratory testing