Hawthorne, N.J.: Deep Foundations Institute (DFI) announces Mary Ellen Large has  been named co-chair of DFI’s Structural Slurry Wall and Seepage Control Committee. She succeeds Amr Ragy of Bauer Foundation…

Deep Foundations Institute (DFI) announces new chairs for three of its technical committees and an industry-wide working group. Iezzoni Hannah Iezzoni, P.E., is the new chair of DFI’s Augered Cast-in-Place…