The Colorado State Capitol Parking Structure is a 191,650 SF, 660 stall on grade project located just steps from Colorado's State Capitol building. The foundations are constructed out of cast-in-place caissons, pier caps and walls while the superstructure is site erected precast concrete. All of the drive and parking surfaces are built out of precast concrete twin "Tees" that are site topped with cast-in-place concrete. In an effort to match the adjacent historical buildings and give an urban office building feeling, the design uses architectural precast concrete spandrels (colored to match granite and marble) and plain non-corrosive metals. The project also includes three (3) elevators, fire protection standpipes, mechanical and electrical systems. Contract is a CMCG and PCL was selected over six other contractors who proposed on this project.