December 12, 2011
4 World Trade Center Steel erection is progress on the 57th floor. Concrete core walls are complete up to the 50th Floor, with concrete on metal deck complete to the 53rd floor. Curtain wall installation complete to 38th floor (except hoist areas and tower crane 3 areas, which are complete to 32nd floor). Read more...
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By LMCCC | October 12, 2011
4 World Trade Center
Steel erection is up to the 53rd floor and will be on the 56th floor by the end of the month. Read more...
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September 05, 2011
Memorial and Museum
Over 220 trees have been planted at the site
Artifact installation in underground Museum space
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June 21, 2011
Memorial and Museum
Over 160 trees have been planted at the site. Utilities, waterproofing, and other activities are underway. Read more...
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March 14, 2011
Memorial and Museum
Structural steel erection for the Memorial pavilion building was completed in Dec. 2010. Secondary steel and cladding installation now active
Soil installation and tree planting underway in phases through 2011. More than 100 trees now on site.
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December 14, 2010
1 World Trade Center
Installation of the curtain wall at the 20th floor; Tower steel is now above floor 50
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October 22, 2010
Memorial and Museum
More than 40,000 cubic yards of concrete poured
Steel erection is 99% completed
4 World Trade Center
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September 27, 2010
1 World Trade Center Steel is now above the 36th Floor Read more...
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July 13, 2010
1 World Trade Center tower steel is now above the 28th floor Read more...
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April 26, 2010
1 WTC (Freedom Tower) Steel and concrete installation and tower is up to the equivalent of the 24th floor and rising. Superstructure steel now being installed. Read more...
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