Roger Becker, P.E., S.E.
Company: Spancrete Inc.
Location: Waukesha, Wisc.
Position: Vice President – Precast Division
Roger has over 35 years of experience. In addition to leading the precast division of the firm for the past six years, Roger has served as the vice president of engineering and development for Spancrete for over three years. He was also a consulting structural engineer for over 26 years. Roger has been involved with projects ranging from the design and engineering of multistory residential facilities to parking structures. He is experienced in the design of precast concrete, post-tensioned concrete, cast-in-place concrete, masonry, and steel structures. Roger is also the coauthor of the PCI second-edition Manual for the Design of Hollow Core Slabs. He is a registered structural engineer in Illinois and a registered professional engineer in Wisconsin and Ohio.
Doug Widener, LEED AP
Company: U.S. Green Building Council
Location: Chicago, Ill.
Position: Executive Director – Chicago Chapter
In Doug’s current role as executive director, he is responsible for managing the affairs of the local chapter, including formulation of new policies in concert with the Board of Directors, daily implementation of chapter programs, events and initiatives, and oversight of financial planning and budgets. Prior to coming to the USGBC, Doug served as vice president of education at the Peggy Notebaert Nature Museum of the Chicago Academy of Sciences.
David P. Nasser, P.E.
Company: The Consulting Engineers Group Inc.
Location: San Antonio, Tex.
Position: Vice President – Texas office, CEG Board Member.
David has 14 years' experience in the design of various types of precast concrete structures, including parking structures, prison facilities, and sports facilities. He is active on the PCI Technical Committee and is the chapter-chairperson of the PCI Connections Committee. His contributions to PCI publications include the “Problems and Solutions” section of the PCI Journal, and the PCI Connections Manual, first edition. Mr. Nasser is a registered professional engineer in five states. |