In message , Tommy Gilchrist
writes
On Thu, 26 Aug 2004 10:19:48 +0100, "Christian McArdle"
wrote:

I assume this means the soil pipe will have to go through the wall
above the floor level?

That is the normal method of installation. To make the hole, ensure that you
hire a quality SDS drill with suitably sized diamond tipped core drill. This
will make a nice clean hole for you.

Christian.

W/C soil pipes are 110mm I believe? Can you get a drill bit this size
or do you drill lots of smaller holes?

You can get large core drills - basically like a hole saw for walls for
this sort of thing - but you won't do it with your B&D.
--
Chris French, Leeds