> Place a piece of hardware cloth with roofing cement to prevent its rapid deterioration in contact with damp earth and put it over the stone. > Put a layer of graval, sand and lime over the hardware cloth, and finally a layer of soil. The purpose of the me...
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Fill the hole to within six or eight inches of the top with large stones loosely packed. > Place a piece of hardware cloth with roofing cement to prevent its rapid deterioration in contact with damp earth and put it over the stone. > Put a layer of graval,...