7 World Trade Center Download PDF


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Height: Occupied
206.8 m / 679 ft
 
Height: To Tip
226.5 m / 743 ft
Height: Architectural
226.5 m / 743 ft
 
7 World Trade Center Outline
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

Facts

Official Name 7 World Trade Center
Name of Complex World Trade Center
Structure Type Building
Status Completed
Country United States
City New York City
Street Address & Map 250 Greenwich Street
Postal Code 10048
Building Function office
Structural Material steel/concrete
Energy Label LEED Gold
Construction Start 2002
Completion 2006
Official Website 7 World Trade Center
Rankings Click arrows to view the next taller/shorter buildings
Regional Ranking #120 Tallest in North America
City Ranking #43 Tallest in New York City

Companies Involved

Owner Port Authority of New York and New Jersey; Silverstein Properties
Developer Silverstein Properties
Architect
Design Skidmore, Owings & Merrill LLP
Structural Engineer
Design WSP Cantor Seinuk
MEP Engineer
Design Jaros, Baum & Bolles
Main Contractor Tishman Construction
Other Consultant
• Building Monitoring Vidaris, Inc.
• Code Code Consultants, Inc.
• Energy Concept Vidaris, Inc.
• Environmental Langan Engineering
Façade Permasteelisa Group; Vidaris, Inc.
• Roofing Vidaris, Inc.
• Vertical Transportation thyssenkrupp
Material Supplier
• Fire Proofing Grace Construction Products

About 7 World Trade Center

7 World Trade Center is located just north of the main site of the World Trade Center. With Lower Manhattan struggling to maintain its vitality as a leading business district before the rebuilding of the World Trade Center proper, 7 World Trade Center helped to jump-start the neighborhood’s resurgence both economically and sym-bolically after 9/11. The footprint of the old 1980s-era building was pulled back to open up Greenwich Street, restoring the view corridor from Tribeca to the island’s southern tip that had been blocked since the 70s, and creating a new public park.

The tower is notable for its innovative detailing and formal restraint. Artist James Carpenter worked with the architectural design team to create a curtain wall whose curved spandrels and reflective sills produce a unique optical effect. Both smaller and airier than its predecessor, the 52-story slender glass pylon sits atop transformer vaults which supply electricity to millions of users.

To accommodate the transformers’ intense airflow requirement, the podium wrapper is designed as a breathing, stainless steel surface that gleams by day and glows at night. Behind the podium screen are blue and white LED fixtures linked to motion sensors which vary the wall’s illumination in the evening as pedestrians pass by.

A special outside air intake system, which filters outdoor air (and air-conditioned air) through an activated carbon filtration sys-tem, was developed to ventilate all offices, providing a healthier indoor environment for occupants. One of the first projects accepted as part of the U.S. Green Building Council’s Pilot Program for Leadership in Energy and Environmental Design (LEED) for Core and Shell Development, 7 World Trade Center is the first LEED Gold certified high-rise office building in New York City. The tower is also a model for life safety, with a reinforced concrete core, steel superstructure, and safety enhancements that exceed NYC building codes.

Standing tall as a simple yet nuanced contribution to the Manhattan cityscape, 7 World Trade Center sets a new standard for high-rise structures as it announces the Financial District’s sustainable resurgence.

CTBUH Initiatives

World Trade Center: 3, 4 and 7 Building and Construction Tours
28 Oct 2015 – Tour Report

World Trade Center: Urban Domain Tour
28 Oct 2015 – Tour Report

Building Movement and Damping Workshop, Shanghai 2014
16 Sep 2014 – Event Report

More Initiatives

CTBUH Initiatives Related to 7 World Trade Center

World Trade Center: 3, 4 and 7 Building and Construction Tours
28 Oct 2015, New York City – Tour Report
CTBUH 2015 delegates toured the World Trade Center: 3, 4 and 7, all of which are in the middle of construction.
World Trade Center: Urban Domain Tour
28 Oct 2015, New York City – Tour Report
CTBUH 2015 delegates toured 30 Park Place which will house the Four Seasons Hotel and Private Residences Downtown New York.
Building Movement and Damping Workshop, Shanghai 2014
16 Sep 2014, Shanghai – Event Report
The Building Movement and Damping Technical Workshop reviewed some of the latest strategies and concepts for helping tall buildings avoid movement in seismic and wind events.
CTBUH Visits 1WTC, 4WTC and 7WTC
21 May 2014, New York City – Tour Report
Just six months after CTBUH confirmed One World Trade Center's height, Executive Director Antony Wood and Events Manager Jessica Rinkel toured the building.
World Trade Center Tour Report
3 Apr 2011, New York City – Tour Report
Almost ten years after the destruction of the twin towers, we can now see that the reconstruction of the World Trade Center site is in full swing.
New York Tall Building Tours
3 Apr 2011, New York City – Tour Report
Attendees of the recent Research, Academic and Postgraduate Working Group meeting toured a number of tall buildings in ever-exciting NYC.

Videos

Developing Tall in the New York Context
26 Oct 2015 – Gary Barnett, Extell Development Corporation
Ric Clark, Brookfield Properties
Joseph Moinian, Moinian Group
Larry Silverstein, Silverstein Properties

One World Trade Center: A New Icon Rises at Ground Zero
Oct 2011 – Nicholas Holt, SOM

Research Papers

Integrated and Intelligent Buildings: An Imperative to People, the Planet and the Bottom Line
26 Oct 2015 – The Future of Tall: A Selection of Written Works on Current Skyscraper Innovations

Revitalizing Lower Manhattan: World Trade Center in Context
Aug 2011 – CTBUH Journal, 2011 Issue III


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