Who knows how to unfreeze the ground?

[BKLYNH2]

They unfreeze by driving the pipes into the ground, the pipes are then connected to a steam generator and steam is injected into the soil to thaw it. This method is probably not in your budget and is usually done in large excavation projects.

[CO Hummer]

Originally Posted by BKLYNH2

They unfreeze by driving the pipes into the ground, the pipes are then connected to a steam generator and steam is injected into the soil to thaw it. This method is probably not in your budget and is usually done in large excavation projects.

I bet that's the method one of the outfits proposed. My builder/digger guy said he found one that wanted $5000 to do it.