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Skylobbies
A sky lobby is an intermediate interchange floor in a skyscraper where people can change from an express elevator that stops only at the sky lobby to a local elevator that stops at a subset of higher floors. When designing Supertall building, supertall buildings, supplying enough elevators is a problem – travellers wanting to reach a specific higher floor may conceivably have to stop at a very large number of other floors on the way up to let other passengers off and on. This increases travel time, and indirectly requires many more elevator shafts to still allow acceptable travel times – thus reducing effective floor space on each floor for ''all'' levels. The other main technique to increase capacity without adding elevator shafts is double-deck elevators. Early uses of the sky lobby include the original Twin Towers of the World Trade Center (1973–2001), World Trade Center and 875 North Michigan Avenue in Chicago. Nearly 200 people were estimated to have been in the 7 ...
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Elevator
An elevator or lift is a wire rope, cable-assisted, hydraulic cylinder-assisted, or roller-track assisted machine that vertically transports people or freight between floors, levels, or deck (building), decks of a building, watercraft, vessel, or other structure. They are typically powered by electric motors that drive traction cables and counterweight systems such as a hoist (device), hoist, although some pump hydraulic fluid to raise a cylindrical piston like a hydraulic jack, jack. In agriculture and manufacturing, an elevator is any type of conveyor device used to lift materials in a continuous stream into bins or silos. Several types exist, such as the chain and bucket elevator, grain auger screw conveyor using the principle of Archimedes' screw, or the chain and paddles or forks of hay elevators. Languages other than English, such as Japanese, may refer to elevators by loanwords based on either ''elevator'' or ''lift''. Due to wheelchair access laws, elevators are ...
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Double-deck Elevator
A double-deck elevator or double-deck lift is an elevator where one cab is stacked on top of another. This allows passengers on two consecutive floors to be able to use the elevator simultaneously, significantly increasing the passenger capacity of an elevator shaft. Such a scheme can improve efficiency in buildings where the volume of traffic would normally have a single-deck elevator stopping at every floor. For example, a passenger may board the lower deck (which serves only odd-numbered floors) at basement level while another passenger may board the upper deck (which serves even-numbered floors) on the ground floor—the cab serving even floors is on top of the cab serving odd floors. Double-deck elevators occupy less building core space than traditional single-deck elevators do for the same level of traffic. In skyscrapers, this allows for much more efficient use of space as the floor area required by elevators is significant. The other main technique for reducing the flo ...
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Sky City Church Lounge
The sky is an unobstructed view upward from the surface of the Earth. It includes the atmosphere and outer space. It may also be considered a place between the ground and outer space, thus distinct from outer space. In the field of astronomy, the sky is also called the celestial sphere. This is an abstract sphere, concentric objects, concentric to the Earth, on which the Sun, Moon, planets, and fixed stars, stars appear to be diurnal motion, drifting. The celestial sphere is conventionally divided into IAU designated constellations, designated areas called constellations. Usually, the term ''sky'' informally refers to a perspective from the Earth's surface; however, the meaning and usage can vary. An observer on the surface of the Earth can see a small part of the sky, which resembles a dome (sometimes called the ''sky bowl'') appearing flatter during the day than at night. In some cases, such as in discussing the weather, the sky refers to only the lower, denser layers of the ...
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Nina Tower Sky Lobby
Nina may refer to: * Nina (name), a feminine given name and surname Acronyms *National Iraqi News Agency, a news service in Iraq *Norwegian Institute for Nature Research, on the campus of Norwegian University of Science and Technology *No income, no asset, a mortgage lending concept *"No Irish need apply", an anti-Irish racism phrase found in some 19th-century employment ads in the United States Geography *Nina, Estonia, a village in Alatskivi Parish, Tartu County, Estonia * Nina, Mozambique, a village in the Ancuabe District of Cabo Delgado Province in northern Mozambique United States *Nina, West Virginia, an unincorporated area in Doddridge County, West Virginia *Nina, Texas, a census-designated place (CDP) in Starr County, Texas *Nina Station, Louisiana, an unincorporated community in St. Martin Parish, Louisiana *Ninaview, Colorado, an unincorporated area in Bent County, Colorado Arts, entertainment, and media Films * ''Nina'' (1956 film), a 1956 West German film * ''Nina'' ( ...
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Seattle
Seattle ( ) is a seaport city on the West Coast of the United States. It is the seat of King County, Washington. With a 2020 population of 737,015, it is the largest city in both the state of Washington and the Pacific Northwest region of North America. The Seattle metropolitan area's population is 4.02 million, making it the 15th-largest in the United States. Its growth rate of 21.1% between 2010 and 2020 makes it one of the nation's fastest-growing large cities. Seattle is situated on an isthmus between Puget Sound (an inlet of the Pacific Ocean) and Lake Washington. It is the northernmost major city in the United States, located about south of the Canadian border. A major gateway for trade with East Asia, Seattle is the fourth-largest port in North America in terms of container handling . The Seattle area was inhabited by Native Americans for at least 4,000 years before the first permanent European settlers. Arthur A. Denny and his group of travelers, subsequ ...
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Columbia Center
The Columbia Center, formerly named the Bank of America Tower and Columbia Seafirst Center, is a skyscraper in downtown Seattle, Washington, United States. The 76-story structure is the tallest building in Seattle and the state of Washington, reaching a height of . At the time of its completion, the Columbia Center was the tallest structure on the West Coast; , it is the fourth-tallest, behind buildings in Los Angeles and San Francisco. The Columbia Center, developed by Martin Selig and designed by Chester L. Lindsey Architects, began construction in 1982 and was completed in 1985. The building is primarily leased for class-A office spaces by various companies, with the lower floors including retail space and the upper floors featuring a public observatory and private club lounge. The tower has the highest public viewing area west of the Mississippi River. It occupies most of the block bounded by Fourth and Fifth Avenues and Cherry and Columbia Streets. Design Columbia Center ...
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Williams Tower
The Williams Tower (originally named the Transco Tower) is a 64-story, class A art deco office tower located in the Uptown District of Houston, Texas. The building was designed by New York-based John Burgee Architects with Philip Johnson in association with Houston-based Morris-Aubry Architects (now known as Morris Architects). Construction began in August 1981, and the building was opened in 1983. The tower is among Houston's most visible buildings as the 4th-tallest in Texas, and the 44th-tallest in the United States. The Williams Tower is the tallest building in Houston outside of Downtown Houston, and is the tallest skyscraper in the United States outside of a city's central business district. It has been referred to as the "Empire State Building of the south". History Real estate developer Gerald D. Hines hired New York-based John Burgee Architects with Philip Johnson to design the building, in association with Houston-based Morris-Aubry Architects (now known as Morris ...
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Wells Fargo Plaza (Houston)
The Wells Fargo Plaza, formerly the Allied Bank Plaza and First Interstate Bank Plaza, is a skyscraper located at 1000 Louisiana Street in Downtown Houston, Texas in the United States. This building is currently the 20th-tallest Building in the United States, the second tallest building in Texas and Houston, after Houston's JPMorgan Chase Tower, and the tallest all-glass building in the Western Hemisphere. It is the tallest building named for Wells Fargo. From street level, the building is tall and contains 71 floors. It extends four more stories below street level. Only the Wells Fargo Plaza offers direct access from the street to the Houston tunnel system (a series of underground walkways connecting many of downtown Houston's office towers); otherwise, entry points are from street-level stairs, escalators, and elevators located inside buildings that are connected to the tunnel. Wells Fargo Plaza features a wide variety of fine amenities for its tenants including The Houston ...
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Houston, Texas
Houston (; ) is the most populous city in Texas, the most populous city in the Southern United States, the fourth-most populous city in the United States, and the sixth-most populous city in North America, with a population of 2,304,580 in 2020. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, it is the seat and largest city of Harris County and the principal city of the Greater Houston metropolitan area, which is the fifth-most populous metropolitan statistical area in the United States and the second-most populous in Texas after Dallas–Fort Worth. Houston is the southeast anchor of the greater megaregion known as the Texas Triangle. Comprising a land area of , Houston is the ninth-most expansive city in the United States (including consolidated city-counties). It is the largest city in the United States by total area whose government is not consolidated with a county, parish, or borough. Though primarily in Harris County, small portions of the ...
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JPMorgan Chase Tower (Houston)
The JPMorgan Chase Tower, formerly Texas Commerce Tower, is a , , 75-story skyscraper at 600 Travis Street in Downtown Houston, Texas, United States. It is currently the tallest building in Texas and the South Central region of the United States, the tallest five-sided building in the world, the 29th-tallest building in the United States, and the 107th-tallest building in the world. Overview The tower was built between 1979 and 1981 as the Texas Commerce Tower. It was designed by noted architects I. M. Pei & Partners. Architect of Record was 3D/International Inc. In some early plans, the building reached up to 80 stories; however, the FAA expressed concerns that additional height was a risk for aircraft going into and out of nearby William P. Hobby Airport. Nonetheless, when it was completed, it was the sixth-tallest building in the United States and the eighth-tallest building in the world. The building was developed as part of a partnership between Texas Commerce Ba ...
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London
London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a major settlement for two millennia. The City of London, its ancient core and financial centre, was founded by the Romans as '' Londinium'' and retains its medieval boundaries.See also: Independent city § National capitals The City of Westminster, to the west of the City of London, has for centuries hosted the national government and parliament. Since the 19th century, the name "London" has also referred to the metropolis around this core, historically split between the counties of Middlesex, Essex, Surrey, Kent, and Hertfordshire, which largely comprises Greater London, governed by the Greater London Authority.The Greater London Authority consists of the Mayor of London and the London Assembly. The London Mayor is distinguished fr ...
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Tower 42
Tower 42, commonly known as the NatWest Tower, is a skyscraper in the City of London. It is the fifth-tallest tower in the City of London, having been overtaken as the tallest in 2010 by the Heron Tower. It is the fifteenth- tallest in London overall. Its original name was the National Westminster Tower, having been built to house NatWest's international headquarters. Seen from above, the shape of the tower resembles that of the NatWest logo (three chevrons in a hexagonal arrangement). The tower, designed by Richard Seifert and engineered by Pell Frischmann, is located at 25 Old Broad Street in the ward of Cornhill. It was built by John Mowlem & Co between 1971 and 1980, first occupied in 1980, and formally opened on 11 June 1981 by Queen Elizabeth II. The construction cost was £72 million (approximately £ in ). It is high, which made it the tallest building in the United Kingdom until the topping out of One Canada Square at Canary Wharf in 1990. It was the tallest b ...
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