Unlike other deep Basis alternatives, micropiles are put in in all soil types and ground conditions. Without additional tooling or modifications, micropiles drill correct by site obstructions like boulders and buried concrete. pile - prepare in stacks; "heap firewood within the fireplace"; "stack your books up about the cabinets" Diathermy https://friendlybookmark.com/story19534822/the-smart-trick-of-micropile-that-nobody-is-discussing