Septic grave with absorption well
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
variable, variable, cut, fermentation chamber, entry, sewer, departure, Water, plant, pedestal, of partition, chicanes, TV. cm, flattened interior, with mortar, outer walls, cm, hundred polished, cut, pend., absorption well, ground level, variable, gravel, gravel, sand, marine staircase
