The project comprises building a sewage treatment plant 30 km from the city of San Juan.
This is necessary to provide sanitation services for the San Juan districts of Rawson, Rivadavia, Capital and Pocito.
730.924 m3
Lake excavations
235.395 m3
Lake embankments
554.821 m2
Polypropylene coating of lakes
PROJECT
Liquid sewage treatment plant for sewage subsystem, in Rawson
Province of San Juan
CLIENT
Ente Nacional de Obras Hídricas de Saneamiento (ENOHSA)
DESCRIPTION OF WORKS
The project comprises building a sewage treatment plant 30 km from the city of San Juan.
The work involved the construction of two series of three lagoons, plus an additional lagoon corresponding to a future third series, occupying a total area of 65 hectares. The work also included the additional civil works (canals, internal roads, fences, defenses, etc.) and the construction of service buildings, workshops and administration annexes.
Liquid waste feeding this plant is collected by the sewage collecting network in the districts of Rawson, Rivadavia, Capital and Pocito.
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The completion of this work sought to provide a definitive solution to the problems caused by the discharges of raw effluents into the natural environment.
The treated liquid is discharged into Arroyo Agua Negra which flows along the eastern edge of the land.
