Posted By wes on 29 Jul 2011 07:57 PM
Using the walls as 'fill' is the only practical use for them. Don't try to build back on these old walls.
We had a similar situation several years ago. FHA would not even let us use it as fill. We had to remove it all, including the footers, and start fresh.
I agree,that using the walls as 'fill' is the only practical use for them,practical but not highly recommended!