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New world trade center8/26/2023 ![]() The building also generates some of its own power through elevators with variable voltage/variable frequency drives and hoist motors that produce energy through regenerative braking. The tower features a high-tech building management system that optimizes energy use and indoor air quality based on data collected by thousands of sensors. The building’s sustainable design strategies, including water and energy efficiencies, go beyond the criteria established for LEED CS Gold certification. ![]() One World Trade Center also led the way in utilizing new technologies to maximize efficiency, minimize waste and pollution, and reduce environmental impact. Windows have twice-laminated outer lites and were treated with a low-E coating for maximum energy efficiency. These glass units, the largest ever mass-produced for a building of this scale, help give the massive tower its crystalline elegance. The 5-foot by 13-foot-4-inch insulated glass panels span the full floor-to-floor height, with no intermediate structure - a first in skyscraper construction. Communication platform rings rise above the parapet, and a 441-foot, cable-stayed spire and innovative LED beacon crown the tower.įor the curtain wall, SOM worked with industry experts to develop glass of a new monumental scale that is capable of withstanding the wind loads of a supertall building as well as stringent security requirements. Seventy-one glass-clad office stories rise above the base to an elevation well over 1,000 feet, above which sits a three-level observatory at elevations that culminate in a parapet marking the heights of the original Twin Towers. The construction of the new building is part of an effort to memorialize and rebuild following the destruction of the original World Trade Center complex.Rising from the plaza level, the building’s 50-foot-tall public lobby and mechanical floors form a monumental podium, clad in shimmering glass fins and embossed steel slats. The National September 11 Memorial & Museum, located just south of One World Trade Center where the original Twin Towers stood, was also built. The new World Trade Center complex will have five high-rise office buildings built. The building has 94 stories, with the top floor numbered 104. On March 26, 2009, the Port Authority of New York and New Jersey (PANYNJ) said that the building would be officially known by its legal name of "One World Trade Center", rather than its colloquial name of "Freedom Tower". The height of the building was done on purpose to refer to the year when the Declaration of Independence was signed, 1776. ![]() On May 10, 2013, the last piece of the skyscraper's antenna was put on, making the building's height 1,776 feet (541 m). On April 30, 2012, One World Trade Center became New York City's tallest structure, when it surpassed the height of the Empire State Building. The building was built on the spot where the original 6 World Trade Center used to be.Ĭonstruction for the building started in 2006. The building has the same name as the North Tower of the original World Trade Center, which was destroyed in the terrorist attacks of September 11, 2001. The building was designed by David Childs of Skidmore, Owings & Merrill. People can view the city from an observatory near the top. Since late 2013, it is the tallest building in the United States. The building is 1,776 feet (541 m) tall making it the tallest building in the Western Hemisphere. One World Trade Center (also known as One WTC or Freedom Tower) is the main building of the new World Trade Center complex in Lower Manhattan, New York City. Hill International, The Louis Berger GroupĪ. Port Authority of New York and New Jersey
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