Grange Mutual Insurance Headquarters, North Building

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Height: Architectural 54 m / 177 ft Estimated
Floors Above Ground 12
# of Parking Spaces 1,000


Official Name Grange Mutual Insurance Headquarters, North Building
Name of Complex Grange Mutual Insurance Headquarters
Structure Type Building
Status Completed
Country United States
City Columbus
Street Address & Map 671 South High Street
Postal Code 43206
Building Function office
Structural Material steel
Completion 1978
Retrofit Start 2006
Retrofit End 2010

Original Companies Involved

• Current Grange Mutual Insurance Company
Design Holroyd & Myers

Retrofit Companies Involved

Design NBBJ
Structural Engineer
Design SMBH, Inc.
MEP Engineer
Design HAWA Incorporated
Main Contractor Gilbane Building Company
Other Consultant
• Acoustics The Sextant Group
• Civil EMH&T
• Food Service Hammer Design
• Landscape Ahlum & Arbor Tree Preservation; NBBJ
• Parking Desman Associates
• Security Security Risk Mangement Consultants
• Vertical Transportation John W Blatt Elevator Consulting

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