1. West Randolph Street - Chicago Central Business District: ZCORP designed and constructed a seventy vehicle surface parking facility after demolishing and removing three zero lot line buildings. The logistics included protecting pedestrians and vehicles using busy Randolph Street at the front and Couch Place at the rear, as well as protecting the adjacent buildings on each side.

2. Erie Street parking surface - Chicago: ZCORP designed and built a parking surface after demolishing and removing a building at the location. The logistics required protection of adjacent buildings as demolition was completed. Additionally, pedestrians and vehicles were protected in the adjacent parking lot, on Erie Street, and in the service alley to the rear.

3. Franklin & Lake Parking Garage - Chicago: This project constructed a fourteen-story garage with retail at street level. The structure is poured concrete with pre-cast panel and aluminum & glass cladding. The garage is built on a deep caisson and grade beam foundation system.

4. Northwestern University Parking Garage - East Chestnut Street in Chicago: This twelve story garage is constructed of poured-in-place concrete on a deep caisson and grade beam foundation system. After demolishing and removing the existing structure to construct this facility, a twenty four well point system was installed to keep the nearby Lake Michigan water table below design grades until a permanent pump system was installed for the ongoing maintenance.

5. Loyola University Parking Garage: This project constructed a 280,000 square foot parking facility adjacent to the mass transit train tracks at the rear. The garage is a poured-in-place concrete structure on a caisson and grade beam foundation system. The structure is totally clad in brick with aluminum & glass curtain wall.

6. Chicago Museum of Science and Industry underground parking garage: The Lake Michigan water table was eighteen inches below the surface of the existing ground level in which this facility was to be placed. Prior to excavation and construction, 3000 lineal feet of slurry wall 54 feet deep was installed as well as pumping systems to bring water level down for the 300,000 cubic yard excavation required to construct this poured-in-place garage. Over 34,000 cubic yards of concrete was poured. The completed underground facility includes the full-sized display of the actual restored California Zephyr train, and the ground level is a beautifully landscaped park.

7. Columbia Parking Garage - Rosemont: This project included constructing two additional levels on top of the existing facility, installing an additional elevator, and upgrading the electrical service. The project was completed without shutting down the existing facility.

8.Hinsdale Hospital Parking Facility: Construction of this garage required the demolition and removal of the existing garage. Demolition materials were recycled for re-use. The new, 12,000 square foot concrete structure was built with entry at two levels, and the brick and limestone exterior was completed to match the existing hospital.