I was thinking along the same lines as wayne. It you made your hole and
then put 4" (or bigger) of CPVC through it and then filled the space around
the pipe with hydraulic cement and then sent it wherever you wanted
underground and then come up - remembering distance means air resistance
keep it to a reasonable length. Then put your tin from the dryer up to the
CPVC. Don't use CPVC right from the dryer.

I did the same thing to get a water drain out to my detached garage. Before
backfilling tar the heck out of the area around the pipe as it comes through
the concrete.


wrote in message
oups.com...
James is, I think, correct about problems with wood below ground.
Wayne has a good idea that will, I think, take some working out.
Check your vertical dimensions again.
TB