Crown Construction Contracting and Techno Metal Post Illiana rebuilt part of a failed foundation at a Dune Acres, Indiana home on helical piles that reach past the loose surface sand. The contractor says the approach cut excavation and schedule compared with conventional repair.

Crown Construction Contracting and Techno Metal Post Illiana rebuilt part of a failed foundation at a Dune Acres, Indiana home on helical piles that reach past the loose surface sand. The contractor says the approach cut excavation and schedule compared with conventional repair.
A real-world example of where helical piles beat conventional foundations.
Source: Helical Pile World. Summary written by the Helical Pile USA editorial team.