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7 World Trade CenterDownload Project Factsheet

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Official Name 7 World Trade Center
Complex Name World Trade Center
Type building
Status Completed
Country United States
State New York
City New York City
Street Address 250 Greenwich Street (Map)
Building Function office
Structural Material steel / concrete
Energy Label LEED Gold
Start of Construction 2002
Completion 2006
Global Ranking #450 tallest in the World
Regional Ranking #91 tallest in North America
National Ranking #85 tallest in United States
City Ranking #29 tallest in New York City
Height: Architectural 226.5 meter / 743 feet
Height: Occupied 206.8 meter / 679 feet
Height: To Tip 226.5 meter / 743 feet
Floors Above Ground 49
Floors Below Ground 1
# of Elevators 29
Top Elevator Speed 8.1 m/s
Tower GFA 156,181 m² / 1,681,118 ft²
Companies Involved
Owners Port Authority of New York and New Jersey; Silverstein Properties
Developer Silverstein Properties
Architect Skidmore, Owings & Merrill
Structural Engineer WSP Cantor Seinuk
MEP Engineer Jaros Baum & Bolles
Main Contractor Tishman Construction
Other Consultant ThyssenKrupp
Material Supplier Permasteelisa Group
Formworks for High-Rise Construction
J. Gnida (PERI Gmbh), CTBUH Mumbai Conference

Other CTBUH Links
World Trade Center Visit
CTBUH Tour, 2011

News Articles
The Incredible Vanishing Skyscraper
MailOnline, 2008-09