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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

Report issues 24 hours a day, 7 days a week to Turner’s Confidential Reporting System

(888) 738-1924

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Project overview

Business Unit(s)

New York

Year Completed



Delta Air Lines, Inc.

Client Industry


Scope of Work

Site Work, New Construction


374,500 sq. ft., 4-Stories


Skidmore, Owings & Merrill LLP (New York,NY)


Risk Management

Delta Air Lines, Terminal 4 Addition

Nine-Gate Extension to Delta International Terminal 4 at JFK International Airport

Turner provided construction management services for a 374,500 sq. ft., four-story, nine-gate addition to the existing International Air Terminal 4 at JFK International Airport. The Concourse B extension for Delta includes upgrades to nine gates, three new moving walkways, a new computer room, and a Delta Sky Club fit-out. Airside work includes infrastructure upgrades to service the new gates, the construction of dual taxiways to improve on-time performance, apron paving, drainage system modifications, and new fueling lines and hydrants.