I did not! ...
Did you know they build a lot of bridges that way... Confederate Bridge to PEI... The Bridge over 401 that was put in place overnight,,,
Did you know a lot of Sky Dome was built off site and shipped to site?
Did you know the Factory in Cambridge, Milton, Stouffville, that built houses .. and "moved" them to site..
they didn't need trades to build the house... just lower paid factory assembly line folks ..
http://www.thestar.com/news/2008/02/02/rolling_off_the_line_your_house.html
just sayin.... a good wage for good trained skilled work is a respectable goal... but the world is finding ways to make everything cheaper and easier ,,