Removing tree roots without stump grinder

powertoolssprinkler-system

I am installing a sprinkler system in my backyard but a thick tree root is crossing a pipe path. This tree was actually removed last year (cut & stump grinding) and the tree roots are the remaining ones. One easy way is of course to rent a stump grinder but don't want to spend money only for this job. I am wondering if there is any other alternative way. I was thinking of using router bits to cut off the top portion of the roots up to, say 10" so that the pipe can pass. But, I am wondering if there is any other better method.

Best Answer

Use a pickaxe to dig a hole around the tree root, and use an axe or a saw to cut the root. Repeat as necessary.
This works reasonably well for one tree, not so well for a forest.