Foundation of pillar 2UPNs with clips embed to concrete wallstuff of ground interior and concrete sole in the external
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
With earth filling in the interior sole, A reinforced concrete wall, Foundations for pillar of upns piled up, Esc:, Of concrete in the exterior., plant, section, Polystyrene sheet exp., Sterile quarry, Mesh, sill, all one, Mesh, Pending, sill, Plate mm, Wall, filling, Upn, Pillar structure, Dwarf of mm, Mesh, sill, dwarf, license plate, Upn, Shoe