| Corporate
Headquarters Office Building |
|

|
| Architect: |
Perkins & Will |
| Location: |
Northfield, Illinois |
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The office building is a 500,000sf corporate headquarters
campus occupied
in 1992. The project consisted of the design of multiple buildings connected by
multi-story, glass enclosed connecting links. The buildings house
corporate offices, a conference center, a large fitness center and
underground parking facilities. All structures are steel framed with
braced frames and moment frames. Design features include large atrium
spaces in each link with exposed structure supporting large skylights |

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