make sure you put a clause in there about the unknown of concrete.
Had a job very similar I got bit on, 8x16 pad. Maybe not quite 16ft long. Dug down on the edge was roughly 4inches thick. Showed up with the bobcat, couldn't get it to break into a manageable piece. So I went and got a saw. Cut as deep as I could, still wouldn't break.. Then I got my electric Bosch jackhammer on it.. Broke the edge off.. That took all day. Turned out about 2ft in they turned down and made it close to 8inches thick.
I didn't know and neither did the customer. I am just saying always expect the worse with concrete..
Originally Posted by bobcat_ron
Just run the god damn sh*t out of the machine and the hell with all the other crap, make money instead of worrying about crap that only accountants think about!