Sydney Tower
From Wikipedia, the free encyclopedia
| Sydney Tower | |
 The Sydney Tower is Sydney's tallest free-standing structure, and the second tallest in Australia after the Gold Coast's Q1 Building. |
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| Information | |
|---|---|
| Location | Sydney, Australia |
| Status | Complete |
| Constructed | 1970–1981 |
| Use | Observation and communications tower |
| Height | |
| Antenna/Spire | 305 m (1,000 ft) |
| Top floor | 260 m (853 ft) for Sydney Tower Skywalk |
| Technical details | |
| Elevator count | 3 |
| Companies | |
| Architect | Donald Crone and Associates |
| Owner | Westfield Centrepoint |
Sydney Tower (also known as the AMP Tower, AMP Centrepoint Tower, Centrepoint Tower or just Centrepoint) is Sydney's tallest free-standing structure, and the second tallest in Australia (with the Q1 building on the Gold Coast being the tallest). It is also the third tallest observation tower in the Southern Hemisphere (after Auckland, New Zealand's Sky Tower and Melbourne, Australia's Eureka Tower, though Sydney Tower's main observation deck is almost 50 metres higher than that of Auckland's Sky Tower). The Sydney Tower is a member of the World Federation of Great Towers.
The tower stands 305 metres[1] above the Sydney CBD, being located at 100 Market Street, between Pitt and Castlereagh Streets. It is accessible from the Pitt Street Mall, and sits upon Centrepoint (to which the tower is often referred), an office building and shopping centre. The tower is open to the public, and is one of the most prominent tourist attractions in the city, being visible from a number of vantage points throughout town and from adjoining suburbs.
While AMP managed the Centrepoint shopping centre, the tower was officially referred to as "AMP Tower". After Westfield Group took over ownership of Centrepoint in December 2001, the tower reverted to its original name of Sydney Tower.[2]
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[edit] History
Construction of the office building commenced in 1970, and tower construction began in 1975. Public access to the tower, at the time the fourth tallest building in the world, began in September 1981. The total cost of construction was A$ 36 million.[1]
Prior to construction of the tower, the height limit in Sydney had been set at 279 m, to allow for safe overflights by flying boats,[1] an aircraft type that had been obsolescent for almost two decades.
[edit] Structure
[edit] Sections
There are three main sections of the tower open to public access. One is the observation deck at 250 metres above ground level with a fully-enclosed viewing platform featuring 360 degree views of the city and surrounds. This floor also features a small gift shop, a readout displaying data on the conditions of the tower (wind speed, direction and sway amplitude). The Sydney Tower Skywalk platform at 268 metres above ground level has an open-air viewing platform only accessible as part of planned and booked tours.[1]
There are also revolving restaurants, one à la carte and one buffet. The buffet restaurant was recently (2006) renovated. It seats 220 people, and serves 185,000 customers annually, of which 50,000 are international visitors, mostly from Asia.[3]
[edit] Details
The tower has a maximum capacity of 960 people. Travel from the ground to the tower is via three high speed double-deck elevators that reach the observation deck in approximately 40 seconds if on maximum speed, this depends on wind conditions at the time.[4]
[edit] Cultural events
Leading up to the Sydney 2000 Olympics, the tower was decorated with sculptures of athletes, which were positioned above the main body of the tower and in some cases overhung the edges. These sculptures were removed in 2003 and relocated to the Australian Institute of Sport in Canberra.[5] The figures were placed atop the tower using an Erickson S-64 Aircrane heavy lift helicopter known as "Elvis".
On several occasions, the tower has been used to launch fireworks or it has been illuminated with coloured lights as part of various celebrations in Sydney, such as New Years Eve or during the Olympics in 2000.
Every year, the Sydney Tower Run-up comprises the challenge of running up 1,504 stairs from Pitt St mall to the Observation Deck as quickly as possible.[6] The event is to raise money for the Cancer Council, and the two winners become eligible to compete in the Empire State Building Run-up.[6]
[edit] See also
[edit] References
- ^ a b c d Sydney Tower Fact Sheet (from the Oztrek website)
- ^ Westfield Group Limited. Westfield Centrepoint (from the Westfield Group website. Accessed on 2008-03-02.)
- ^ Revamped restaurant for Sydney Tower - Yahoo!7 News, Friday 2 February 2007
- ^ The Sydney Tower. Sydney Online Pty Ltd.. Retrieved on 2007-02-10.
- ^ New home for athletes of steel. Australian Government: Department of Communication, Information Technology and the Arts (2003-06-1). Retrieved on 2006-10-14.
- ^ a b Sydney Tower Run Up (from the 'Supersprint' website)
[edit] External links
- Sydney Tower website
- Sydney Tower SkyWalk tours
- Sydney Tower Restaurants
- Sydney Tower in the Structurae database
- Sydney Tower is at coordinates Coordinates:
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