ACIP and DD

The Augered Cast-in-Place (ACIP) and Drilled Displacement (DD) Pile committee comprises a roster of industry-wide professionals involved in the design, understanding, advancement and use of augered cast-in-place and drilled displacement pile foundation systems.

headshot of lezzoni

Committee Chair

Hannah Iezzoni, P.E.
Keller

Hannah Iezzoni, P.E., a design engineer with Keller North America, has 10 years of industry experience in design and construction of deep foundations, ground improvement, grouting, dam infrastructure and earth retention projects. Iezzoni is an active member of numerous industry groups, including chair of DFI’s Augered Cast-in-Place and Drilled Displacement Pile Committee and the engineering representative for Keller’s internal Micropile and Anchor Product Team. She graduated from Northwestern University in 2012 with a B.S. in civil engineering and from the University of Colorado in 2014 with a M.S. in civil engineering. Iezzoni is a recipient of a 2021 DFI President’s Award, which recognizes outstanding contributions and service of institute members.

Committee Initiatives

Browse our initiatives, both complete and ongoing.

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