A testament to environmental sustainability, 7 World Trade Center (WTC) is the first LEED Gold certified office tower in New York City and the first building to achieve LEED certification under the USGBC’s Core and Shell Criteria. Re-opened in May 2006, the 52-story, 1.7 -million-square-feet office tower was the last tower to fall on 9/11 and the first to be re-built. ABP was hired as the Commissioning Authority to work alongside the design team to provide air-handling units with VAV air distribution on every floor and a dedicated chiller plant for the data center.
$700 Million New Construction – Fifty-two story, 1.7 million sf commercial Class-A office building. Floors are 39,000-42,000 sf each. Adjacent 15,000 sf park.
Owner/ Developer: 7 World Trade Center, LLC (an affiliate of Silverstein Properties Inc.)
Architect and MEP Engineer: Skidmore, Owings and Merrill, LLP
Construction Manager: Tishman Construction
Address: 250 Greenwich Street, New York, NY 10007
Completion Date: May, 2006
Standing at 741-feet-tall, 7 WTC is a striking infrastructure. The specially commissioned glass façade is illuminated by natural light during the day, and reflecting programmed LED projection sequences at night. From interior spaces with awe-inspiring views, high ceilings and 45-foot column-free spans, to backup power systems, above-standard electrical capacity and next-generation HVAC systems, the tower offers an ultra-efficient, green experience for tenants. ABP worked alongside the design team to provide air- handling units with VAV air distribution on every floor and a dedicated chiller plant for the data center. Constructed with a reinforced concrete core and a steel superstructure, the safety systems incorporated into the building exceed New York City building code and Port Authority of New York and New Jersey requirements.
Located at 250 Greenwich Street, 7 WTC features a 15,000- square-foot triangular park that is irrigated by the rainwater that is collected on the rooftop. Trees and shrubs, as well as marble benches line an open plaza with a 30 ft-wide fountain, helping to strengthen the environmental values and features found within the tower. The 45- foot-high glass and marble lobby is an impressive sight for visitors to enjoy. A symbol of hope and resiliency for our country, 7 WTC sets the benchmark for construction with an environmental conscience.
LEED GOLD -CS
- Energy efficiencies that reduce tenants’ electricity costs by 35%
- Floor to ceiling state-of-the-art ultra-clear glass windows designed to let daylight in while keeping out solar heat
- Full-height low-iron glass allows tenants to reduce energy costs by installing daylight dimming controls
- High-efficiency heating/cooling systems
- High-efficiency air filters that improve air quality and enhance productivity
- High-efficiency plumbing systems that reduce water consumption by at least 30%
- Rooftop rainwater collection used to cool the building and irrigate the nearby park
- Use of recycled materials during construction
- 2007 Illuminating Engineering Society of North America • International Illumination Design Award: Paul Waterbury Award for Outdoor Lighting, Award of Distinction
- 2007 Illuminating Engineering Society of North America – New York Section • Lumen Award of Excellence
- 2007 MIPIM • Special Jury Award
- 2007 Society for Environmental Graphic Design • Innovation in Environmental Graphics and Wayfinding
- 2006 AIA – New York City Chapter • Design Award: Architecture
- 2006 AIA – New York State • Design Award: Citation
- 2006 Chicago Athenaeum • American Architecture Award
- 2006 New York Construction • Award of Merit
- 2006 Slag Cement Association • Best Use of Slag Cement for Strength
- 2005 Municipal Art Society of New York • MASterwork Award: Best New Building
- 2004 Environmental Quality Award- Environmental Protection Agency (EPA)