On Thu, 23 Oct 2008 21:12:48 -0400, "Bob" wrote:



hahahaha, good luck with that. why do you want to know where the pipes
are?



The wife wants another bathroom. Since the current setup has the pipes
inside the slab I need to know where exactly. The two options I have
are chopping up my floor with a concrete saw or finding the pipe
outside. In my garage I have 2 inch pipe for the washer to drain out.
This pipe is not in the concrete, however, it is buried in hard pan
and I suspect it goes under the concrete patio at some point on its
way to the 4 inch pipe. Ideally I would build a second bathroom in the
area of the garage and use the 2 inch pipe for the sink, I just need
to find where the 4 inch pipe is to connect the toilet. Being the lazy
person I am I do not want to dig into 40 feet of hardpan and under
another 15 feet of concrete patio until I have a damn good idea of
where the 4 inch pipe is.