200 North Dearborn Street

The 200 North Dearborn Private Residences building is a 47-story residential tower located in Chicago, Illinois. The five-story parking garage slab construction consists of a combination of cast-in-place concrete and prestressed concrete panels. The garage areas beneath the residential tower are constructed of conventionally cast-in-place concrete columns, beams, and slabs. The areas of the garage that extend beyond the tower footprint to the west are constructed of prestressed concrete panels supported by concrete columns and beams. A cast-in-place concrete topping sits atop the panels. Support for the panels are provided at the east and west ends of each panel. Generally, the exposed topside surfaces of both types of slab constructions within the garage remain unprotected. The perimeter walls at the parking garage consist of a combination of cast-in-place concrete, aluminum framed windows, and steel railings. The tower core walls are generally constructed of cast-in-place concrete and CMU.

Garage Repair Project:

• Concrete Repairs
• Waterproofing Membrane
• Drain Installation
• CMU Repairs
• Drop Ceiling Repairs
• Railing Painting
• Door Painting