Section of manhole for wastewater maintenance and change direction of water course in the net
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
Outer face, Allowed to use, Square bases, Octagonal, from the base, Cover frame, molten iron, concrete, Eccentric cone, prefabricated, Emptying in place, Long, In of, Emptied, cylinder, steel, Same, base of, concrete, plant, section, Min, concrete, Variable according to level in topographic section
