The Deep Foundations Institute (DFI) is an international association of contractors, engineers, suppliers, academics and owners in the deep foundations industry.
The Deep Foundations Institute Women in Deep Foundations Committee is comprised of women and men who are advocates for retaining women in the deep foundations industry.
TAPERTUBE friction piles are unlike any other tapered pile — they feature
a patented taper that increases the load capacity of a friction pile. Project-proven
for 20 years in the Northeast, TAPERTUBE piles are made to order
for projects through Atlas Pipe Piles (in partnership with DFP Foundation
Products), utilizing Atlas Pipe Piles straight-seam ERW shafts.
The Pile Driving Contractors Association (PDCA) is an organization of pile driving contractors that advocates the increased use of driven piles for deep foundations and earth retention systems.