Posted 12/30/2008 14:51 (#551325 - in reply to #550676) Subject: RE: Old Stone drains & tile
SCPA
Run your new tile a sniff deeper and on the "up hill side" of the stone drains, then cross existing drains every 100 feet or so. The old stone drains here are only 18" deep(at the most) so I have had lots of repair practice over the years, esp when we were deep chisel plowing.