I could use the Jetter attachment that I have for my pressure washer If I can figure out a way to make sure it doesn't wander. high pressure water stream will follow the path of least resistance. When I pushed a conduit under the slab to run a gas line out to the shop I had the benefit of having a trench to lay the pvc pipe in to send it under the slab. I cut a hole in the slab up next to the house & ran up to it.. In this situation I have a ground box to deal with so I can't aim the conduit like that. This is where the power & air came up into the old quonset hut that used to be my shop. now I park the RV in that spot.
[Linked Image from live.staticflickr.com] [Linked Image from live.staticflickr.com] [Linked Image from live.staticflickr.com]


I know a lot about a lot of things BUT I still have a lot to learn.
Life is what you make of it. So, why not make a working machine to make it easier.