Added by: Video Description: The following information was last updated on September 30 2011
Facade installation is now above floor 59
Tower steel is now above floor 84
Concrete is now being installed above floor 76
Sprayon fireproofing underway
Elevator shaft fitout
Multiple cranes on site for steel and concrete installation
Both the south and north cores are now being erected as the structure rises
Cocoon safety system now in place around upper perimeter to..
Tags: Freedom
Tower
September
2011
October
ground
zero
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