MAI owns and operates a Geoprobe 6620 DT track rig, which is a powerful rig that is equipped to perform both direct-push and hollow stem auger drilling for the collection of soil samples and installation of larger diameter monitoring wells.

  • Soil sampling is accomplished with dual-tube sampling technology or macro core.  Ideal for continuous soil logging. 

  • MAI has standard 4 ¼ inch ID augers for the installation of 2-3” MWs.

  • 2 3/4 inch ID direct push casing for installation of 1" ID prepack well screens.

  • MW decommissioning.  With MAI’s Hollow Stem Auger capability, well can be over-drilled and decommissioned.

Geoprobe Drilling