Saturday, July 5, 2008
Here’s a new article by Mike Rudin, that’s been posted on the BBC News website. It mentions that NIST says “fire fighters could not fight the fires in Tower 7, because they didn’t have enough water and focused on saving lives.” However, NIST’s claim is incorrect. There were in fact fireboats that had been moored near the WTC the morning of 9/11, to provide water to the site. See:
One of the boats, the John J. Harvey, could reportedly “pump 16,000 to 20,000 gallons of water a minute. ‘That’s the equivalent of 15 [fire] engines drafting water,’ explained 65-year-old FDNY retiree Bob Lenney, who spent 25 years piloting Harvey.” See:
In fact, one of NIST’s earlier reports stated, “According to the FDNY first-person interviews, water was never an issue at WTC 7 since firefighting was never started in the building.” See:
http://wtc.nist.gov/NISTNCSTAR1-8.pdf (p. 110).
(Article continues below)
9/11 third tower mystery ‘solved’
By Mike Rudin
BBC, Conspiracy Files
The final mystery of 9/11 will soon be solved, according to US experts investigating the collapse of the third tower at the World Trade Center.
The 47-storey third tower, known as Tower Seven, collapsed seven hours after the twin towers.
Investigators are expected to say ordinary fires on several different floors caused the collapse.
Conspiracy theorists have argued that the third tower was brought down in a controlled demolition.
Unlike the twin towers, Tower Seven was not hit by a plane.
The National Institute of Standards and Technology, based near Washington DC, is expected to conclude in its long-awaited report this month that ordinary fires caused the building to collapse.
That would make it the first and only steel skyscraper in the world to collapse because of fire.
The National Institute of Standards and Technology’s lead investigator, Dr Shyam Sunder, spoke to BBC Two’s “The Conspiracy Files”:
“Our working hypothesis now actually suggests that it was normal building fires that were growing and spreading throughout the multiple floors that may have caused the ultimate collapse of the buildings.”
However, a group of architects, engineers and scientists say the official explanation that fires caused the collapse is impossible. Architects and Engineers for 9/11 Truth argue there must have been a controlled demolition.
The founder of the group, Richard Gage, says the collapse of the third tower is an obvious example of a controlled demolition using explosives.
“Building Seven is the smoking gun of 9/11… A sixth grader can look at this building falling at virtually freefall speed, symmetrically and smoothly, and see that it is not a natural process.
“Buildings that fall in natural processes fall to the path of least resistance”, says Gage, “they don’t go straight down through themselves.”
There are a number of facts that have encouraged conspiracy theories about Tower Seven.
But now nearly seven years after 9/11 the definitive official explanation of what happened to Tower Seven is finally about to be published in America.
The National Institute of Standards and Technology has spent more than two years investigating Tower Seven but lead investigator Dr Shyam Sunder rejects criticism that it has been slow.
“We’ve been at this for a little over two years and doing a two or two and a half year investigation is not at all unusual. That’s the same kind of time frame that takes place when we do aeroplane crash investigations, it takes a few years.”
With no steel from Tower 7 to study, investigators have instead made four extremely complex computer models worked out to the finest detail. They’re confident their approach can now provide the answers. Dr Sunder says the investigation is moving as fast as possible.
“It’s a very complex problem. It requires a level of fidelity in the modelling and rigour in the analysis that has never been done before.”
Other skyscrapers haven’t fully collapsed before because of fire. But NIST argues that what happened on 9/11 was unique.
Steel structure weakened
It says Tower Seven had an unusual design, built over an electricity substation and a subway; there were many fires that burnt for hours; and crucially, fire fighters could not fight the fires in Tower 7, because they didn’t have enough water and focused on saving lives.
Investigators have focused on the east side where the long floor spans were under most stress.
They think fires burnt long enough to weaken and break many of the connections that held the steel structure together.
Most susceptible were the thinner floor beams which required less fireproofing, and the connections between the beams and the columns. As they heated up the connections failed and the beams sagged and failed, investigators say.
The collapse of the first of the Twin Towers does not seem to have caused any serious damage to Tower Seven, but the second collapse of the 1,368ft (417m) North Tower threw debris at Tower Seven, just 350ft (106m) away.
Tower Seven came down at 5.21pm. Until now most of the photographs have been of the three sides of the building that did not show much obvious physical damage. Now new photos of the south side of the building, which crucially faced the North Tower, show that whole side damaged and engulfed in smoke.
Also see BBC video report here.
This article was posted: Saturday, July 5, 2008 at 6:36 am