Subsurface Exploration and Instrumentation

The Giles team has been providing unparalleled equipment and the expertise necessary for successful subsurface exploration (drilling) and instrumentation for 40 years. With an extensive fleet of trucks and all terrain drill rigs, geo-probes and highly specialized tight clearance drilling devices, the Giles subsurface exploration professionals have the ability to access any project site and complete the project quickly throughout North America. Our investment in the most advanced equipment available enables our teams in all regions to provide a full range of drilling services that include:

  • Use of hollow and solid stem augers
  • Rotary wash
  • Air-rotary drilling
  • Rock coring
  • Probes
  • Well installation: monitoring and observation (2”-11”)
  • Angle drilling

The Giles team performing the drilling operations, crew chiefs and assistants are all highly skilled career professionals, many with over 15 years of experience in the field. Their technical expertise, along with knowledge of environmental protocols lends the scope of their subsurface work to include:

  • Groundwater measurements and sampling
  • Decontamination
  • Sampling
  • Sample preservation
  • Environmental borehole backfill
  • Monitoring and recovery well installation
  • Well development
  • Well abandonment
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