Burj Khalifha

• Introduction.

The Burj Khalifa  Tower completed in. 2010.

Opening the tower of Burj Khalifa in.4 January 2010.

Cost of the tower is US $1.5 Billion

                                   Height

• Architectural                       828m(2,717fit)

• Tip                                            829m(2,717fit)

• Roof                                              828m(2,717fit)

• Top floor                            58405m(1,918fit)

• Observatory                          452.1m(1483fit)

• Floor count                       163 fit 

• Floor area                     309,473m(33,31,00sqfit)

History.

Burj khalifa (Abu Rabic Khalifa Tower) known as Burj Dubai prior to its inauguration is a skyscraper in Dubai , United Arab emirates and is the tallest man made structure  in the world, at 829,8m(2722 ft).

                               Main contractor

Samsung engineering and construction company, besix and arabtec

Supervision consulting construction project manager turner construction

   In march 2009 Mohammed Ali Alabber Chairaman of the projects developer, Emar Properties, said office space pricing at Burj Khalifa reached US $ 4000 per saft (over US $ 3000 per m)and the Armani residences also in Burj khalifa sold for US $ 3,500. Per sq fit (over US $ 37500 per m). he estimated the total cost for the project to be about US $ 1.5 billion.

The projects completion coincided with the global financial crisis of 2007-2012

 And with vast over building in the country, this lead to high vacancies and foreclosures.