| Former names | Burj Dubai |
|---|---|
| Record height | |
| Tallest in the world since 2008[I] | |
| Preceded by | Taipei 101 |
| General information | |
| Status | Complete |
| Type | Mixed-use |
| Architectural style | Neo-futurism |
| Location | 1 Sheikh Mohammed bin Rashid Boulevard,Dubai, United Arab Emirates |
| Coordinates | 25°11′49.7″N55°16′26.8″E |
| Construction started | 6 January 2004 |
| Completed | Intended: September 2008; Revised: 2 December 2009[1] |
| Opened | 4 January 2010[2] |
| Cost | USD $ 1.5 billion[3] |
| Height | |
| Architectural | 828 m (2,717 ft)[4] |
| Tip | 829.8 m (2,722 ft)[4] |
| Roof | 828 m (2,717 ft) |
| Top floor | 584.5 m (1,918 ft) (Level 154)[4] |
| Observatory | 555.7 m (1,823 ft) (Level 148)[4] |
| Technical details | |
| Material | Glass, steel, aluminium, reinforced concrete |
| Floor count | 163 above ground. 154 usable floors[4][5] plus 9 maintenance levels (46 spire levels)[6] and 2 below-ground parking levels |
| Floor area | 309,473 m2(3,331,100 sq ft)[4] |
| Lifts/elevators | 57 (55 single deck and 2 double deck), made by Otis Elevator Company |
| Design and construction | |
| Architect | Adrian Smith atSOM |
| Developer | Emaar Properties[4] |
| Structural engineer | Bill Baker at SOM[7] |
| Main contractor |
|
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