WTC Construction Blue Prints

Here you will find all the original full sized blue prints plans for the construction of the World Trade Center Towers in New Your City that were started in 1968.

Please scroll down for photo gallery.

Tower Blueprints

Surviving Evidence of the World Trade Center Attack

The blueprints to the Twin Towers and Building 7 remained off-limits to the public for more than five years after the attack, despite the fact that the buildings were built with public money and that the engineering drawings of public buildings are supposed to be public information. ¹   Incredibly, the team of engineers from the ASCE that conducted the only investigation of the building “collapses” before Ground Zero had been cleaned up lacked access to the buildings’ blueprints — at least until they signed waivers that they would not use the evidence in a lawsuit against the Port Authority of New York and New Jersey. ²  

LINK

Whistleblower Releases Blueprints

In March of 2007, an extensive set of detailed architectural drawings of the World Trade Center became public through the actions of a whistleblower. 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. The set of drawings does not include plans for the other six buildings in the World Trade Center complex. However, since the Twin Towers were of almost identical construction, it is safe to assume that the structural details that the drawings shown for the North Tower are largely applicable to the South Tower.

The drawings contain a wealth of detail about the buildings, including the dimensions of structural members such as the core columns.

Most of the drawings can be viewed in this multiresolution browser. http://911research.wtc7.net/wtc/evidence/plans/frames.html

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PRIVILEGED AND CONFIDENTIAL – ATTORNEY WORK PRODUCT

FLOOR HEIGHTS FOR TOWERS A AND B
================================

REFERENCES: CD ARCH (020220_1611) /DRAWINGS/LERA-PLANS-021802/PAC3 TOWERS A&B
DRAWING NO = A-AB-201, FILES = A-AB-201.TIF, A-AB-201tif.TIF
DRAWING NO = A-AB-301, FILE = A-AB-301.TIF

TOWER A TOWER B
FLOOR HEIGHT HEIGHT
===== ======= =======
sub-level no 5 11′ 0″ 11′ 0″
sub-level no 4 11′ 0″ 11′ 0″
sub-level no 3 10′ 0″ 10′ 0″
sub-level no 2 10′ 0″ 10′ 0″
sub-level no 1 10′ 0″ 10′ 0″
service level 16′ 0″ 16′ 0″
1-concourse 22′ 0″ 22′ 0″
2-plaza 12′ 0″ 12′ 0″
3-storage 11′ 6″ 11′ 6″
4-storage 11′ 6″ 11′ 6″
5-storage 11′ 6″ 11′ 6″
6-storage 11′ 6″ 11′ 6″
7-lower mechanical 14′ 0″ 14′ 0″
8-upper mechanical 10′ 0″ 10′ 0″
9-typical 12′ 0″ 12′ 0″
10 12′ 0″ 12′ 0″
11 12′ 0″ 12′ 0″
12 12′ 0″ 12′ 0″
13 12′ 0″ 12′ 0″
14 12′ 0″ 12′ 0″
15 12′ 0″ 12′ 0″
16 12′ 0″ 12′ 0″
17 12′ 0″ 12′ 0″
18 12′ 0″ 12′ 0″
19 12′ 0″ 12′ 0″
20 12′ 0″ 12′ 0″
21 12′ 0″ 12′ 0″
22 12′ 0″ 12′ 0″
23 12′ 0″ 12′ 0″
24 12′ 0″ 12′ 0″
25 12′ 0″ 12′ 0″
26 12′ 0″ 12′ 0″
27 12′ 0″ 12′ 0″
28 12′ 0″ 12′ 0″
29 12′ 0″ 12′ 0″
30 12′ 0″ 12′ 0″
31 12′ 0″ 12′ 0″
32 12′ 0″ 12′ 0″
33 12′ 0″ 12′ 0″
34 12′ 0″ 12′ 0″
35 12′ 0″ 12′ 0″
36 12′ 0″ 12′ 0″
37 12′ 0″ 12′ 0″
38 12′ 0″ 12′ 0″
39 12′ 0″ 12′ 0″
40 14′ 0″ 14′ 0″
41 lower mechanical 14′ 0″ 14′ 0″
42 upper mechanical 14′ 0″ 14′ 0″
43 lower esc floor 14′ 0″ 12′ 0″
44 sky lobby 14′ 0″ 14′ 0″
45 upper esc floor 12′ 0″ 12′ 0″
46 typical 12′ 0″ 12′ 0″
47 12′ 0″ 12′ 0″
48 12′ 0″ 12′ 0″
49 12′ 0″ 12′ 0″
50 12′ 0″ 12′ 0″
51 12′ 0″ 12′ 0″
52 12′ 0″ 12′ 0″
53 12′ 0″ 12′ 0″
54 12′ 0″ 12′ 0″
55 12′ 0″ 12′ 0″
56 12′ 0″ 12′ 0″
57 12′ 0″ 12′ 0″
58 12′ 0″ 12′ 0″
59 12′ 0″ 12′ 0″
60 12′ 0″ 12′ 0″
61 12′ 0″ 12′ 0″
62 12′ 0″ 12′ 0″
63 12′ 0″ 12′ 0″
64 12′ 0″ 12′ 0″
65 12′ 0″ 12′ 0″
66 12′ 0″ 12′ 0″
67 16′ 0″ 12′ 0″
68 12′ 0″ 12′ 0″
69 12′ 0″ 12′ 0″
70 12′ 0″ 12′ 0″
71 12′ 0″ 12′ 0″
72 12′ 0″ 12′ 0″
73 12′ 0″ 12′ 0″
74 14′ 0″ 14′ 0″
75 lower mechanical 14′ 0″ 14′ 0″
76 upper mechanical 14′ 0″ 14′ 0″
77 upper esc floor 12′ 0″ 12′ 0″
78 sky lobby 14′ 0″ 14′ 0″
79 upper esc floor 12′ 0″ 12′ 0″
80 typical 12′ 0″ 12′ 0″
81 12′ 0″ 12′ 0″
82 12′ 0″ 12′ 0″
83 12′ 0″ 12′ 0″
84 12′ 0″ 12′ 0″
85 12′ 0″ 12′ 0″
86 12′ 0″ 12′ 0″
87 12′ 0″ 12′ 0″
88 12′ 0″ 12′ 0″
89 12′ 0″ 12′ 0″
90 12′ 0″ 12′ 0″
91 12′ 0″ 12′ 0″
92 12′ 0″ 12′ 0″
93 12′ 0″ 12′ 0″
94 12′ 0″ 12′ 0″
95 12′ 0″ 12′ 0″
96 12′ 0″ 12′ 0″
97 12′ 0″ 12′ 0″
98 12′ 0″ 12′ 0″
99 12′ 0″ 12′ 0″
100 12′ 0″ 12′ 0″
101 12′ 0″ 12′ 0″
102 12′ 0″ 12′ 0″
103 12′ 0″ 12′ 0″
104 12′ 0″ 12′ 0″
105 12′ 0″ 12′ 0″
106 typical 14′ 4″ 14′ 4″
107 restaurant 17′ 6″ 17′ 6″
108 lower mechanical 14′ 0″ 14′ 0″
109 upper mechanical 11′ 8″ 11′ 8″
110 roof to top of roof panels 15′ 4″ 15′ 4″

NOTE: DRAWING NO. A-AB-201 SHOWS THAT TOP OF PENTHOUSE IS HIGHER
THAN 15′ 4″ DIMENSION GIVEN FOR FLOOR 110.

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Many years ago these files were downloaded from this link. http://911research.wtc7.net/wtc/evidence/blueprints.html

They can no longer be downloaded in the complete 600mb zip file.

So I am providing here the full huge 600mb zip file with all the original blue prints for the WTC buildings.

Only download this file if you are a serious researcher and have a fast internet connection, as the  photos are huge and may not view able by most people.

Sorry wordpress will not permit me to upload the zip file…

The photo gallery below is a partial collection of the construction plans. Photos are aprox 10mb in size.

Strangely the floor plans for the impact floors like floor 91 are missing from this series of photos.

Click on image for more options. Press F11 for full sized browser window.

You can right click on the full sized link to download any image individually.

or if you click on the full sized link you can then click on the image to enlarge it to full size and then move it around to see it clearly.