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One South DearbornDownload Project Factsheet

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Facts
Official Name One South Dearborn
Type building
Status Completed
Country United States
State Illinois
City Chicago
Street Address / Map 1 South Dearborn Street
Building Function office
Structural Material composite
Energy Label LEED Silver
Start of Construction 2003
Completion 2005
Regional Ranking #372 tallest in North America
City Ranking #56 tallest in Chicago
Figures
Height: Architectural 173.9 meter / 571 feet
Height: Occupied 152.7 meter / 501 feet
Height: To Tip 173.9 meter / 571 feet
Floors Above Ground 39
# of Elevators 19
Companies Involved
Developer Gerald D Hines Interests
Design Architect DeStefano Keating Partners
Structural Engineer Halvorson and Partners
MEP Engineer Alvine and Associates Inc.
Main Contractor Turner Construction
Material Suppliers Permasteelisa Group