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Originally Posted by Dollarmansteve
- the south side of 7 there had to be a hole 20 stories tall in the building, with fire on several floors. Debris was falling down on the building and it didn't look good.
- "The most important operational decision to be made that afternoon was the collapse (Of the WTC towers) had damaged 7 World Trade Center, which is about a 50 story building, at Vesey between West Broadway and Washington Street. It had very heavy fire on many floors and I ordered the evacuation of an area sufficient around to protect our members, so we had to give up some rescue operations that were going on at the time and back the people away far enough so that if 7 World Trade did collapse, we [wouldn't] lose any more people. We continued to operate on what we could from that distance and approximately an hour and a half after that order was [given], at 5:30 in the afternoon, World Trade Center collapsed completely" - Daniel Nigro, Chief of Department
- "Early on, there was concern that 7 World Trade Center might have been both impacted by the collapsing tower and had several fires in it and there was a concern that it might collapse. So we instructed that a collapse area -- (Q. A collapse zone?) -- Yeah -- be set up and maintained so that when the expected collapse of 7 happened, we wouldn't have people working in it. There was considerable discussion with Con Ed regarding the substation in that building and the feeders and the oil coolants and so on. And their concern was of the type of fire we might have when it collapsed." - Chief Cruthers
- "Then we found out, I guess around 3:00 [o'clock], that they thought 7 was going to collapse. So, of course, [we've] got guys all in this pile over here and the main concern was get everybody out, and I guess it took us over an hour and a half, two hours to get everybody out of there. (Q. Initially when you were there, you had said you heard a few Maydays?) Oh, yes. We had Maydays like crazy.... The heat must have been tremendous. There was so much [expletive] fire there. This whole pile was burning like crazy. Just the heat and the smoke from all the other buildings on fire, you [couldn't] see anything. So it took us a while and we ended up backing everybody out, and [that's] when 7 collapsed.... Basically, we fell back for 7 to collapse, and then we waited a while and it got a lot more organized, I would guess." - Lieutenant William Ryan
here's a pic of WTC7, you'll notice that it's completely on fire and heavily damaged. Oh, but your reply will be "ya but fire has never brought down a steel building before". This is true - but WTC7 was no normal building, it was a heavily structurally damaged building that also happened to be on fire.
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Table 5.1 WTC 7 Tenants
Floor Tenant
46-47 Mechanical floors
28-45 Salomon Smith Barney (SSB)
26-27 Standard Chartered Bank
25
Inland Revenue Service (IRS)
25
Department of Defense (DOD)
25
Central Intelligence Agency (CIA)
24
Inland Revenue Service (IRS)
23
Office of Emergency Management (OEM)
22 Federal Home Loan Bank of New York
21 First State Management Group
19-21 ITT Hartford Insurance Group
19 National Association of Insurance Commissioners (NAIC)
18 Equal Opportunity Commission (EEOC)
14-17 Vacant
13 Provident Financial Management
11-13
Securities and Exchange Commission
9-10
US Secret Service
7-8 American Express Bank International
7 OEM generators and day tank
6 Switchgear, storage
5 Switchgear, generators, transformers
4 Upper level of 3rd floor, switchgear
3 Lobby, SSB Conference Center, rentable space, manage
2 Open to first floor lobby, transformer vault upper level, upper level switchgear
1 Lobby, loading docks, existing Con Ed transformer vaults, fuel storage, lower level switchge
Look at the tenants note the yellow ones
World Trade Center Seven collapsed on September 11, 2001, at 5:20 p.m. There were no known casualties due to this collapse. The performance of WTC 7 is of significant interest because it appears the collapse was due primarily to fire, rather than any impact damage from the collapsing towers. On the contrary, it appears the collapse was due primarily due to a controlled demolition. Prior to September 11, 2001, there was little, if any, record of fire-induced collapse of large fire-protected steel buildings. Before September 11, no steel framed skyscraper had ever collapsed due to fire.
On September 11, WTC 7 collapsed totally. It is suggested below that this collapse was exclusively due to fire. No significant evidence is offered to back up this suggestion (after all it is only a suggestion). It should be emphasized that WTC 7 was neither hit by an aircraft nor by significant quantities of debris from the collapse of the twin towers. It is also widely claimed that WTC 1 and WTC 2 collapsed mainly due to fire. I emphasize, that before September 11, no steel framed skyscraper had ever collapsed due to fire. However, on September 11, it is claimed that three steel framed skyscrapers collapsed mainly, or totally, due to fire.