energy


Collins Pipeline Company, LLC West Pearl River HDD Project,
St. Tammany Parish, Louisiana & Pearl River County, Mississippi


Matrix New World Engineering (Matrix) provided environmental services, including field investigation work, data management, permitting assistance, geotechnical-environmental-related design, report preparation and construction management services during the preliminary engineering, final engineering and construction phases of the project.

The Second Avenue Subway Project is estimated to be a $17 billion construction project. It will eventually extend new subway service beneath Second Avenue from 129th Street down to lower Manhattan. The initial phase of the project covers the northern half of the line from 129th Street to 57th Street. The new line will be used by approximately 384,000 riders per day.
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