In late December of 2012 Mr. Geoffrey Harrison, President of the SDG Design Group approached Bob
The EnV Tower is a 28 story post-tensioned concrete, mixed-use building in downtown Chicago. The
This project was phase one of 3COM’s midwest corporate complex. It was created around an
The 201 Depot Street Office Building sits on the north side of Ann Arbor, situated in the flood
The University of Chicago Student Housing project is a 14 floor mixed-use collegiate residential
A 21 floor mixed use concrete building including first floor retail, above ground parking deck, 17
The Curl Gymnasium has served Antioch College since 1928, with an addition in the 1960’s that
The 90,000-square-foot project at 35765 Northline Rd., near Wayne Road, was designed with an
In partnership with Straub Pettitt Yaste Architects, RDA provided design services for the foundation