Citizendia
Your Ad Here

Tower 42
Tower 42 is the tallest building in the City of London
Information
Location 25 Old Broad Street, London, United Kingdom
Status Complete
Constructed 1971-1979
Use Commercial
Height
Roof 183 metres (600 ft)
Floor count 42
Companies
Architect Richard Seifert
Tower 42 from directly below
Tower 42 from directly below

Tower 42 is the tallest skyscraper in the City of London and the fifth tallest in London as a whole. London ( ˈlʌndən is the capital and largest urban area in the United Kingdom. The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom, the UK or Britain,is a Sovereign state located Year 1971 ( MCMLXXI) was a Common year starting on Friday (link will display full calendar of the 1971 Gregorian calendar. Year 1979 ( MCMLXXIX) was a Common year starting on Monday (link displays the 1979 Gregorian calendar) Richard Seifert ( 25 November 1910 &ndash 26 October 2001) was a British architect best known for designing the Centrepoint A skyscraper is a tall continuously habitable Building. There is no official definition or a precise cutoff height above which a building may clearly be classified as a skyscraper For London as a whole see the main article London. The City of London is a geographically This list of the tallest buildings and structures in London ranks Skyscrapers and Towers in the city of London, United Kingdom by height It was originally built for the National Westminster Bank (NatWest), hence its former name, the NatWest Tower. National Westminster Bank Plc, or NatWest as it is commonly known is a Commercial bank in the United Kingdom which has been part of The Royal Bank of Scotland Group Seen from above,[1] the tower closely resembles the NatWest logo (three chevrons in a hexagonal arrangement). The tower, designed by Richard Seifert, is located at 25 Old Broad Street. Richard Seifert ( 25 November 1910 &ndash 26 October 2001) was a British architect best known for designing the Centrepoint It was built by John Mowlem & Co[2] between 1971 and 1979, and opened in 1980, costing a total of £72 million. Mowlem was founded in 1822 and grew to be one of the largest construction and civil engineering companies in the United Kingdom.

It is 183 metres (600 ft) high, which made it the tallest building in the UK until the topping-out of One Canada Square in Docklands in 1990. One Canada Square (also known as the Canary Wharf Tower) is a Skyscraper in Canary Wharf, London. Docklands is the semi-official name for an area in the east of London, England, comprising parts of several boroughs ( Southwark, Tower Hamlets

Contents

Construction and history

NatWest Tower under construction 1972. Broad Street railway station is in the foreground
NatWest Tower under construction 1972. Broad Street railway station is in the foreground

Its status as the first skyscraper in the City was a coup for the NatWest, but was extremely controversial at the time, as it was a major departure from the previous restrictions on tall buildings in London. This article is about the closed railway station in London For other stations of the same name see Broad Street Station. The building is constructed around a huge concrete core from which the floors are cantilevered, giving it great strength but significantly limiting the amount of office space available. A cantilever is a beam supported on only one end The beam carries the load to the support where it is resisted by moment and Shear stress. On opening, this was not a consideration — but following the Big Bang in the City, the nature of bank trading changed and the tower's design became somewhat obsolescent given its lack of large trading floors. The phrase Big Bang, used in reference to the sudden deregulation of financial markets was coined to describe measures including the abolition of the distinction between Stockjobbers The cantilever is constructed to take advantage of the air rights granted to it and the neighbouring site whilst respecting the banking hall on that adjacent site, as only one building was allowed to be developed. For a time it was the tallest cantilever in the world.

On 24 April 1993 it was damaged in the Bishopsgate bombing, a Provisional Irish Republican Army truck bombing in the Bishopsgate area of the City of London. Events 1479 BC - Thutmose III ascends to the throne of Egypt, although power effectively shifts to Hatshepsut (according to Year 1993 ( MCMXCIII) was a Common year starting on Friday (link will display full 1993 Gregorian calendar) The Bishopsgate bombing occurred on 24 April 1993 when the Provisional Irish Republican Army (IRA detonated a Truck bomb in London's financial district The Provisional Irish Republican Army (Óglaigh na hÉireann ( IRA; also referred to as the PIRA, the Provos, or by some of its supporters as the See Bishopsgate Insurance for the Australian insurance company bankrupted in 1982 The bomb extensively damaged the tower and many other buildings in the vicinity, causing over £1 billion worth of damage. [3] The tower suffered severe damage and had to be entirely reclad and internally refurbished (demolition was considered, but would have been too difficult and expensive). [4] After refurbishment, NatWest decided not to re-occupy and renamed the building the International Financial Centre, then sold it. The new owners, small UK property company Greycoat, renamed it Tower 42, in reference to its 42 floors. It is now a general-purpose office building occupied by a variety of companies.

In 2004, the City gained its second major skyscraper in the form of 30 St Mary Axe, more popularly known as the Gherkin. 30 St Mary Axe is a Skyscraper in London 's main financial district the City of London. Its construction radically altered the London skyline. A whole cluster of additional skyscrapers are now planned for the area including the Bishopsgate Tower, which will be over 100 metres taller. The Bishopsgate Tower, also known as The Pinnacle or The Helter-Skelter, is a 288-metre (945 ft 63-storey Skyscraper currently under construction in the

In October 2007, a reported sale by Hermes Property Asset Management, which own a 49% stake in the £400m building, was planned. It is understood to be preparing to put it on sale on November 5 through Jones Lang LaSalle. Jones Lang LaSalle ( is a financial and professional services firm speciaizing in real estate and is headquartered in the Aon Center in Chicago Illinois.

General information

Tower 42 viewed from street level.
Tower 42 viewed from street level.

Previous buildings on the site

See also

References

  1. ^ Google Maps: satellite image
  2. ^ Inspiraré
  3. ^ De Baróid, Ciarán (2000). 30 St Mary Axe is a Skyscraper in London 's main financial district the City of London. One Canada Square (also known as the Canary Wharf Tower) is a Skyscraper in Canary Wharf, London. The Bishopsgate Tower, also known as The Pinnacle or The Helter-Skelter, is a 288-metre (945 ft 63-storey Skyscraper currently under construction in the A list of the tallest structures in the United Kingdom The list contains all types of structures 150 m in height or more This list of the tallest buildings and structures in London ranks Skyscrapers and Towers in the city of London, United Kingdom by height Ballymurphy And The Irish War. Pluto Press, p. Pluto Press is a progressive independent publisher based in London. 325. ISBN 0-7453-1509-7.  
  4. ^ Terminal Architecture, page 59, Martin Pawley, 1998, Reaktion Books (ISBN 1861890184)

External links

Structurae is an online Database containing works of structural and Civil engineering of all kinds such as Bridges High-rise buildings
© 2009 citizendia.org; parts available under the terms of GNU Free Documentation License, from http://en.wikipedia.org
Dapyx Software network: MP3 Explorer | Ebook Manager | Zenithic