one house foundation . ( approx. 2000 sq.) 3 barn slabs around 120' by 80' slabs. 4 concrete silo foundations
A small fortune for sure . 40 thousand would be a conservative guess . Why not knock the foundation into its own hole and bury it . Same with rest , dig a hole beside slab , cut it up and bury it .May cost 15 - 20 thousand . Good luck !~