Which pages show the floor design.
Blueprint one world trade center floor plan.
9 11 research provides two methods for viewing the drawings.
From a height of 20ft it begins to gently taper at the corners.
To download individual floorplans please go to the leasing page.
Photo by alex trautwig getty images news collection getty images.
Libeskind s original design was altered and the planes were rediseƱads to make the building more secure from terrorist attacks.
3rd floor core plan.
At its midpoint it is a perfect octagon.
There were four major structural subsystems in the towers.
Libeskind s original design was altered as planners worked to make the building more secure from terrorist attacks.
By the time it reaches the uppermost 104th storey the floor plan is again a square but slightly smaller and twisted through 45 degrees.
The exterior walls the core the floor system and the hat truss.
And how they connected to outer walls.
The 261 drawings included detailed plans for the north tower wtc 1 the world trade center foundation and basement and the tv mast atop the north tower.
Original plans for wtc twin towers 123mb zip file with 175 sheets in tif format topics nist review wtc 911 collection.
In march of 2007 detailed architectural drawings for portions of the world trade center were sent to steven e jones and subsequently published on a number of websites.
Download options download 1 file.
When architect daniel libeskind first proposed plans for the new world trade center at ground zero in new york described a 541 meter skyscraper called freedom tower.
2nd floor core plan.
Floorplans for every available space at one world trade center.
December 2014 one world trade center at sunset.
First floor intermediate level plan.
In march of 2007 an extensive set of detailed architectural drawings of the world trade center became public through the actions of a whistleblower.
One world trade center s non uniform floor plates which transition from square to octagonal and back to square meant that the thermafiber insolutions technical team had to analyze thousands of architectural drawings and issue roughly two dozen engineering judgments supported by test results to help provide comprehensive and code compliant fire protection.
Download floorplans 8 83 mb.
When architect daniel libeskind first proposed plans for the new world trade center at ground zero in new york city he described a 1 776 foot skyscraper everyone was calling freedom tower.
1st floor core plan.
This paper summarizes the primary structural systems that comprised world trade center 1 world trade center 2 and world trade center 7 which were destroyed in the terrorist attacks of september 11 2001.
One wtc begins from a 200ft square footprint exactly the same dimensions as the original twin towers.
The set of drawings does not include plans for the other six buildings in the world trade center complex.