On 2006-09-23, kstar wrote:

Thanks for the post. Yes it is 6". I have it exposed and it matches
size with the 6" PVC.

When you say "it" is exposed, you mean the existing clay pipe? 6"
clay pipe is quite a big bigger in outer diameter than 6" Schedule 40
pipe, so if the outer diameters match, then it is probably 5" clay
pipe.

Cheers, Wayne