Replies

did they say anything about demolishing the building? No. You're thinking like the conspiracy kooks. Planning & executing a building demolition takes more than 8 hours.

you looked on 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.
...
He said forget it, nobody's going into 7, there's creaking, there are noises coming out of there, so we just stopped. And probably about 10 minutes after that, Visconti, he was on West Street, and I guess he had another report of further damage either in some basements and things like that, so Visconti said nobody goes into 7, so that was the final thing and that was abandoned.

"Nobody goes in" I think that would include your imaginary demolition crew. By the way, as far as I know, firefighters don't do building demolitions, professional demolition experts do that.

here's a paper by a demolition industry pro about WTC buildings 1, 2 and 7.

http://www.implosionworld.com/WTC%20COLLAPSE%20STUDY%20BBlanchard%208-8-06.pdf