I have asked this question before, with no answers, so I will try again.
Is there anything in the code where it says you can't weld a carbide drill on the end of the ground rod, and use your rotatry hammer to drive it through any thing you come to?
I have a situation here at the 'road where the rock comes to within 4 feet of the surface and of course, guess where the rod is. I have a Milwaukee sds hammer drill, not much slows it down.
Thanks for your tolerance
TW
