2014年12月30日 · Bill Klorman, Klorman Construction & ACI 131 BIM Committee Member (Concrete) Brenda Ikerd, Ikerd Consulting (Structures, Civil) Brian Skripac, Astorino, AIA TAPChuck Eastman, Ph.D, Georgia Institute of Technology David Merrifield, Steel Fab, Inc. Eloisa Amaya, Ikerd Consulting (Graphics Editing, Structures, and Cover) Jamie L. Davis, PE.