The engineering firms, government agencies, architects, and private and public corporations that use Environmental and Geotechnical drilling and sampling services often request multiple types of samples. Terra Drill, Inc. can incorporate the right equipment to perform a vast array of services for large and small projects.

• Hollow stem auger drilling with hollow stem augers ranging in size from 3 ¼” ID to 12 ¼” ID
• Wireline rock core drilling to depths of 500 feet
• Deep mud rotary soil borings
• Air rotary drilling
• Low clearance drilling, minimum height 12 feet
• Angle hole capability
• Split-spoon sampling 2” and 3” diameter
• Shelby tube sampling
• Continuous tube soil sampling (5’ split tube and 5’ Geoprobe macro soil sampler)
• Piezometer installation
• Inclinometer installation
• Multiple cased monitoring wells
• Single cased monitoring wells, vapor wells, extraction wells and high capacity pumping wells
• Well abandonment
• Packer testing
• Vane shear testing
• Calibrated CME auto hammers
• CPT pushing

• All Terrain Drilling
• - AMS Power Probe 9500-VTR Rubber Track Mounted Rig
• - CME-550 ATV Drill Rig
• - CME-55 LC High Torque Rubber Track Mounted Drill Rig
     with Low Clearance Capabilities
• - 2008 CME-550X ATD
• Direct-Push Probing
• - AMS Power Probe 9500-VTR Rubber Track Mounted Rig