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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

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(888) 738-1924

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Project overview

Business Unit(s)


Year Completed



Hess Callahan Grey Group & Stephen C. Grey & Associates L.L.C.

Client Industry


Scope of Work

New Construction


72,400 sq. ft., 7-Stories


Weber Thompson Architects


Risk Management

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Transforming Possibilities and Redefining Environmental Norms

Watershed is the only building to pursue the 2014 version of Seattle’s Living Building Pilot Program (LBPP), and the third building overall to pursue the program. The project includes a 7-story, approximately 67,000 sq. ft. office building with approximately 5,400 sq. ft. of retail at grade. Two frontages include vibrant pedestrian environments as well as treatment of stormwater from the historic Aurora Bridge. Located at the corner of Troll Avenue N and N 34th Street, the project posed logistical challenges due to its proximity to residential neighbors, Seaplane flight paths, and a flurry of pedestrian and bike traffic. The building features 101 bicycle spots, electrochromic glazing, an aluminum framed curtain wall, fiber cement panels, three PT decks, and concrete board formed walls self-performed by Turner. 

Provincial Health & Services Authority

Provincial Health & Services Authority

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