Case Study
World Trade Center Transportation Hub
' Owner: Port Authority of New York & New Jersey ' Technique(s) Utilized: Micropiles, Jet Grouting, Anchors PROJECT CASE STUDY icholson Construction Company, in joint venture with E.E. Cruz, has employed a variety of geo- technical construction techniques on the World Trade Center Transportation Hub project in Lower Manhattan. Nicholson installed 550 micropiles through, around and un- der the active New York City Transit Authority 1 and 9