On 1/18/15 5:00 PM, Ken wrote:
If I may ask, what’s the “appropriate tool” when you have a rock layer 40”
down? i tried a hammer drill, waste of time. I rented an SDS-MAX hammer and I got one in all the way,
four others only made it most of the way. So what is the recommendation?
code allows driving at an angle, or burying sideways.
Get some sacks of instant mix concrete and make yourself a UFER ground.
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