helical piers
helical-pier-installation

CHANCE® Helical Piers have found increasingly widespread use as a direct result of the versatility and cost-effectiveness of the helical pile system. The ability to utilize helical pile foundations in both compression and tension applications makes the manufactured foundation system an attractive alternative for deep foundation construction. Discover how you can get the performance of traditional deep foundation systems without the high mobilization costs, spoils and vibrations.

Helical piers or piles are installed by twisting them into the soil, just like a corkscrew is twisted into a bottle of wine. … In many cases, the steel pile itself is enough to meet the load requirements of the project. However, for more robust deep foundation systems, concrete (also known as grout) can be incorporated.

Helical piers are made of galvanized steel to prevent rusting. They are generally estimated to last over a hundred and twenty years. However, this might be shorter or longer depending on the soil conditions.

RETAINING WALLS

SOIL NAILING

SEISMIC RETROFITTING

EROSION CONTROL

UNDERPINNING