Westin Plaza
Location: Seattle, Washington
Owner: Hadley Properties, Inc.
Architect: The Callison Partnership
Contractor: Hoffman Construction Company
Description: This 35-story tower in downtown Seattle contains 440,000 square feet of rentable office space and cost $25 million to construct in 1982. The structural steel frame supports the precast concrete floor slabs and marble and glass curtain wall. The lower level houses a full gymnasium with swimming pool and the roof deck doubles as an outdoor running track. In addition to the office tower, a nine-story parking garage and skybridge to the Westin Hotel were constructed for the Owner.