philippeyergeau

Helical piles definitively guaranty a much better load capacity for that type of application. With helical piles, the load-bearing capacity relates to the amount of torque requires to screw the pile. A pressure gauge on the installation machine reads the torque as the pile is rotated into the ground. The helix is mainly what induce the torque during the installation. The size of the helix will vary based on soil conditions. Some helical piles company uses small hydraulic equipments that will have an easy access in your backyard and with leave a smaller footprint on the job site. Make sure the company you will select have appropriate engineering support and use primary steel. Good luck for your project?