Webb School of Construction at Arizona State University. He has over 22 years experience as a construction manager, project engineer, construction materials researcher, and civil engineering educator in the Army Corps of Engineers. He serves as the Academic Co-chairperson of the Project Delivery Methods Taskforce sponsored by the Alliance for Construction Excellence at Arizona State University where he conducts seminars, and performs research on Project Delivery Methods. He also teaches courses and conducts research in concrete materials and concrete construction operations.