Hydraulically slides the drive sampler or rotary drill into position over borehole when needed. 

Metcalf will replace David Coleman, who is retiring from the Trust board effective Dec. 31, 2014.

Geotechnical construction contractor Hayward Baker Inc. was recently awarded a contract for the new Atlanta stadium project. 

The award honors commitment to safety standards and exceptional safety records.

TISA 2D differs from traditional surface GPR systems as it is deployed inside a borehole directly in the medium of investigation. 

Jason Andringa currently serves as president of forage and environmental solutions.

Significant papers on which Akrouch has collaborated include “Thermo-Mechanical Behavior of Energy Piles in High Plasticity Clays” and “Energy Piles for Heating and Cooling Purposes.”

An expert in drilled foundation support, Redfern has more than 10 years of experience in engineering and construction management.