Harold J. Rosen, PD, Hon. CSI, CCS, is retired after an illustrious career as a construction specifications writer, which includes serving as a chief of specification for the New York office of Skidmore, Owings & Merrill and as an independent specifications writer. He was awarded the highest honor by the Construction Specifications Institute (CSI) by being named an Honorary Member in recognition for his many decades of pioneering work on formats and practices for construction specifications writing.
Robert S. Weygant, CSI, CDT, SCIP, is owner of Sumex Design, a BIM consulting and development firm located in New Hampshire. He is focused on development of BIM components for manufactured products and systems while promoting the use of new interoperability standards, the integral link between BIM and construction documentation. He has been the national chair of the BIM Practice Group for CSI and a member of the Institute Technical Committee.
Mark Kalin, FAIA, FCSI, CCS, SCIP, LE
