The file include architectural plant and section of septic tank with dimensions
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
Step of man, Every inch both ways, Step of man, TV, Pvc, Pvc, Perimeter, Flattened interior, Man step cap, Vrs, Pvc, Fan tube, Pvc, plant, Septic tank elevation, Man step cap, Lid slab, septic tank, Oxidation record, Absorption well, Plant septic tank