Project: O’Hare Airport Garage Renovation
Engineer: McDonough Associates
Location: Chicago, Illinois
Contract Amount: $8,000,000.00 (as subcontractor)
 
Scope:
 Concrete Restoration
 Waterproofing
 Repair Surface Scaling
 Remove Failed Traffic Coating
 Partial Depth Floor Repair
 Remove Existing Expansion Joints
 Full Depth Floor Repair
 Install New Expansion Joint Seals
 Remove Curbs
 Seal Assorted Cracks by Various Methods
 Replace Concrete Washes
 Caulk Control & Construction Joints
 Re-profile Supported Slabs
 Install New Traffic Coating System
 Place Supplemental Reinforcing Steel
 Install a Thin Bonded Epoxy Overlay
 Vertical Concrete Repairs
 Install a Buried Waterproofing Membrane
 Installed Carbon Fiber Wrap Reinforcing
 Shotblast and Install Silane Sealer
 Post-Tension Repairs
 
Site Conditions:
 One of the largest and Busiest Parking Garages in the World
 Throughout the Restoration the Facility Remained Open 24 Hours per Day, Seven Days per Week
 Required Extensive Control and Coordination of Pedestrian & Vehicular Traffic
 Containment of all Dust and Debris within the Construction Area
 More than Fifty Separate Construction Phases Over Three Years