Helical pier and pile programs are a collection of steel, concrete, or picket columns mounted into the bottom to guidance the weight of the construction and ensure its foundational support and its vertical and horizontal balance. There is comparatively tiny distinction between deep foundation pier and pile systems, except piers https://docs.google.com/presentation/d/e/2PACX-1vRj8CFavC1m3vHrtNagKkK97kkv5pL3M6tFAAu9f9AbnCvROfUuLXzsF6fZf3uwM9p7eQ9PH7SY888i/pub?start=false&loop=false&delayms=3000