Core and shell engineering design for a 410,000 sf high-rise office building with 110,000 sf of underground parking. Achieved Stretch Energy Code, LEED Gold^® certification and utilizes the client's cogen steam and electricity. This fast track project utilizes the design-assist process through BIM with a strong team of construction contractors. Shell and core space includes: renovation of two (2) historic brick buildings adjacent to new structure, lobbies, cafeteria, kitchen, loading dock, bicycle storage, vertical transportation and circulation spaces.