Does anyone have an idea of exactly what this is? What they do or what kind of Jobs they do? I saw one of these today and cant figure out for the life of me what kind of work they would do. Random I know, but I know a few of you guys know what this is!
They drill into the foundation for some reason or another. Once they do that they accomplish something. What they're trying to do depends on what it is they're trying to get done. The drilling is an important aspect, however, you have to make sure that there is a suitable foundation to be drilling. It's perhaps the most vital part of foundation drilling. Hope this helps.
Holy moly!!! There is a freaking association for foundation drilling: http://www.adsc-iafd.com/i4a/pages/index.cfm?pageid=1 More on foundation drilling here: http://search.yahoo.com/search?p=foundation+drilling&fr=yfp-t-501-s&toggle=1&cop=mss&ei=UTF-8