On 9/11, WTC7 Collapse Was Firemen's Concern (controlled demolition debunked)

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Uploaded by on Sep 7, 2011

9/11 Attacks Explained Hear the Fire Chief See Evidence of WTC7 Collapse due to fire. 9/11 Motive & Media Betrayal: http://Tinyurl.com/911MediaBetrayal
What motivated the 9/11 hijackers? See testimony most didn't (over a half-million views) http://www.youtube.com/watch?v=J1bm2GPoFfg&feature=BFa&list=PL0EA5787...
"Sit Down!" The Power to Silence the Truth about 9/11 (over 200,000 views)
http://www.youtube.com/watch?v=D7EB1FxENxQ&feature=results_video&play...

9/11 Truth Movement Doesn't Know These Facts. Let's set it straight for the 10th Anniversary. NOT controlled demolition! WTC7 WTC 7 world trade center conspiracy theories theory killing people firehouse magazine
You can pass these links on:
http://Tinyurl.com/911Motivation
http://tinyurl.com/911WhatYouDontKnow

"Class 1 (fire-resistive) buildings typical of high-rise construction usually are designated as having three- or four-hour fire resistance ratings. In the past, that was taken to mean that they would never be a serious collapse threat. While this is usually the case in the completed structures, it is not a guarantee, particularly in the steel-framed high-rise that relies on some type of spray-on or membrane fireproofing to protect the steel. The 1 Meridian Plaza fire in Philadelphia proved that these can be severe dangers under the wrong set of circumstances." Firehouse.com Sept. 1998

*** ABOUT WTC7 *** SEE:
http://www.youtube.com/watch?v=Bf7Z_I1CAZ4&feature=BFa&list=PL520B2C6...
WTC7: "The heat from the uncontrolled fires caused steel floor beams and girders to thermally expand, leading to a chain of events that caused a key structural column to fail. The failure of this structural column then initiated a fire-induced progressive collapse of the entire building.
According to the report's probable collapse sequence, heat from the uncontrolled fires caused thermal expansion of the steel beams on the lower floors of the east side of WTC 7, damaging the floor framing on multiple floors.
Eventually, a girder on Floor 13 lost its connection to a critical column, Column 79, that provided support for the long floor spans on the east side of the building (see Diagram 1). The displaced girder and other local fire-induced damage caused Floor 13 to collapse, beginning a cascade of floor failures down to the 5th floor. Many of these floors had already been at least partially weakened by the fires in the vicinity of Column 79. This collapse of floors left Column 79 insufficiently supported in the east-west direction over nine stories.
The unsupported Column 79 then buckled and triggered an upward progression of floor system failures that reached the building's east penthouse. What followed in rapid succession was a series of structural failures. Failure first occurred all the way to the roof line-involving all three interior columns on the easternmost side of the building (79, 80, 81). Then, progressing from east to west across WTC 7, all of the columns failed in the core of the building (58 through 78). Finally, the entire façade collapsed." http://www.nist.gov/public_affairs/factsheet/wtc_qa_082108.cfm
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"A number of fire officers and companies assessed the damage to the building. The appraisals indicated that the building's integrity was in serious doubt." http://tinyurl.com/3srxqbc
Jet Fuel Debunks 9/11 "Controlled Demolition" Theory
http://representativepress.blogspot.com/2007/01/jet-fuel-debunks-911-controll...
Explosions heard: http://www.911myths.com/html/accounts_of_explosions.html
http://www.911myths.com/html/jet_fuel.html
http://books.google.com/books?id=hhsY_mL1H8YC&pg=PR7&lpg=PR7&dq=%...

On Debunking 9/11 Debunking, Examining Dr. David Ray Griffin's Latest Criticism of the NIST World Trade Center Investigation by Ryan Mackey
https://sites.google.com/site/911guide/ryanmackey
(Ryan Mackey is a research scientist at the NASA Jet Propulsion Laboratory)

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  • Google "Joelma building" and you'll realize how stupid are your claims. Just because we can't fight the NWO doesn't mean we're amebas. Please, google "joelma building", maybe you can avoid those flames for eternity!!! I can't fight you, but my Lord will!

  • and just so you know trusses are for the roof..not floors.

  • wow! im a builder..I have installed hundreds of truss systems...i've never heard of "an unusual truss transfer system"

  • wow dude did you not hear juliani on alex jones vid saying "pull it"?

  • This guy sounds like a jew... Im also wondering what Daniel Nigros hebrew name is.

  • AS you see no damages at WTC 7 at all!

  • move along, move along.. no debunk here.

  • @donovanritter If you have a brain, you are doing a great job hiding that fact. Still, don't let me deter you though, you are the perfect type of spokesperson for the truthers. You'll do a great job swaying more people against their BS if you just keep up with these kind of arguments.

  • @donovanritter No, the transfer truss system was unusual because the foundation for WTC7 had a smaller footprint than the structure that they ended up building there. That is why they had to design a transfer truss system to on floors 5-7 in order to properly distribute the load. You could easily lean facts like that if you did a little research on the building before spouting off. There's also no such thing as "speed of gravity", gravity accelerates to a terminal velocity, though.

  • @donovanritter Another strawman argument, big surprise. WTC7 was not destroyed by fire alone, it suffered serious structural damage from the falling debris of the other buildings as well. There are images available showing the damage to the South face, though the truthers NEVER like to show people those. One image shows that a corner of the building was sheared through,down to the 7th floor, which housed part of the unusual transfer truss system that supported all the upper floors.

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