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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




Client Industry


Scope of Work

Infrastructure, Interiors, New Construction


185,000 sq. ft., 1-Stories


Corgan Associates, Inc.


Risk Management
Insurance & Surety

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Project Bluestone Data Center

Fully Redundant Tier 3+ Data Center

Turner was tasked with constructing the interior fitout of the 185,000 sq. ft. Bluestone Data Center - a fully redundant Tier 3+ data center with two separate data halls. The project was built with a fast-track schedule and extremely challenging site logistics. 

Bluestone Scope

The two Bluestone data wings are supported by a center housing switchgear and mechanical support spaces. Bluestone is fed with two dedicated 13.8KV utility feeders, and five 13.8KV generators with plenty of room for expansion. Each generator can be selected by one of the two parallel switchgear lineups. Additionally, two (2) main 13.8KV distribution switchgear lineups distribute utility and generator power to UPS and mechanical 13.8KV to 480V substations arranged in a M-T-T-M configuration. Four parallel redundant UPS feed PDUs and RPPs in each data hall.