Facts

• The tower mast is 102m tall, although some of the mast is not exposed.


• The highest floor with the pyramidal atrium is the world's highest church.


• Phase 2: 28-45, completed February 1992.


• Phase 3: 46-tower top, completed August 1992.


• Land cost was triple construction cost.


• Designed for 8,000 people - 6,000 working.


• Phase 1: B3-27, completed October 1991.


• The skydeck on the 44th floor was closed to the public after Septermber 11th, 2001, due to security concerns.


• There are 39 columns on every typical floor.


• Site area is 7,230 m².


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