Twin Peaks Testing > Projects > Public > MTA > MTA No. 7 Line Extension

Twin Peaks inc was proud to work on the secondary station entrance of the new Hudson Yards station, the 7 line’s new terminus point on the West Side of Manhattan. The project consisted of the excavation and construction of an underground station entrance, an inclined tunnel that will house stairs and escalators, 2 glass canopies installed over the station’s entrance, and the installation of systems equipment, power and communication systems.

Twin Peaks is pleased to be at work on the final component of New York City’s first subway line extension in 25 years. The station now provides a vital artery to the vital and growing West Side in the heart of the burgeoning new Hudson Yards development, one of the largest private developments in our U.S. history.

Work Area:

Concrete field, plant, precast, placement, rebar, and post-installed anchors;
Masonry; Structural Steel Welding, Details, Bolting, Erection, High Pressure Gas and Water/Steam Pipes, Fuel Oil Storage and Fuel Oil Piping Systems, and NDT Testing; Fire-Resistant Sprayed Materials, Penetrations and Joints, and Rated Construction;
MEP Systems, including Mechanical, Emergency Power (Generators), Smoke Control, Heating, and Sprinkler Systems; Core Drilling and Lab Testing; and Ground Penetrating Radar (GPR)

Completed 8/23/2018

TPI Role:
Special Inspections Agency and Construction Materials Testing Laboratory

New York City Transit

Client Reference:
Kyle Ferris, Project Manager

Reference Contact Information:

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