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Turner is a North America-based, international construction services company and is a leading builder in diverse market segments.

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Our people bring their technical knowledge, experience, and resourcefulness to the delivery of our construction services. Our expertise and value-added offerings support our clients throughout the lifespan of the construction process.

As the largest general contractor in the country, Turner is a leader in all major market segments, including healthcare, education, commercial, sports, aviation, pharmaceutical, retail and green building.

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Four Seasons Modernization

Four Seasons Modernization

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Turner Construction Company

66 Hudson Boulevard East

New York, NY 10001

(212) 229-6000 turner@tcco.com

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Project overview

Business Unit(s)

Chicago

Year Completed

2020

Client(s)

EQ Office

Client Industry

Commercial

Scope of Work

Interiors, Infrastructure, Repositioning

Size

460,000 sq. ft.

Partners

Gensler

Services

Risk Management
Supply Chain Management
Virtual Design & Construction
Self-Perform Operations
Turner Engineering Group

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Willis Tower Repositioning

Transformation of Chicago Iconic Landmark

Turner-Clayco, a joint venture, provided preconstruction and construction services for the reimagining and transformation of Chicago’s iconic Willis Tower. As part of the transformation, approximately 460,000 sq. ft. of the Tower was reconfigured. The work required demolition of the granite tower base as well as the removal of structure several stories below grade in order to rebuild a base that provided a more architecturally cohesive podium for the tower. The base is three stories above grade on the south, east and west sides and two stories on the north. The repositioning included the complete renovation of all building lobby areas on the first and second floors, providing a completely new entry experience for building tenants, visitors, and Skydeck guests. Each of the lobbies is unique but part of a cohesive design vision and remains connected spatially and visually.