i am trying to find out how to stablize it, so i can repair the foundation of the old house that sits over it. located in the california gold country near oroville.
Concha
March 15, 2009
I have a flooded gold mine shaft in the basement. how can i reinforce it?
i am trying to find out how to stablize it, so i can repair the foundation of the old house that sits over it. located in the california gold country near oroville.
Concha