Just so you know, I turned down a job this Summer where I would have had to crawl under a patio slab to work on the connection of the house sewer to the septic tank. The ground had settled and the connection had broken and was leaking water and sewage there. I let someone else crawl in there on their belly and did the top out.
http://www.terrylove.com/forums/atta...7&d=1349471522

