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. 

Hayward Baker proposed solutions to various embankment surface failures, which include wick drains and stone columns.

Kniss has been promoted from project manager to engineer.

Rohrbach has more than 15 years of experience with geotechnical engineering in the U.S. 

Testing allowed Hayward Baker to have real-time data on ground stresses, pore water pressure and settlement. 

The group's annual awards recognize a high level of safety for contractors, manufacturers and suppliers.