The works involve extending the sanitary and
combined sewer system in the city of Santiago del
Estero, a network which is 17 km long with pipes of
between 400 to 1200 mm in width. The task also
involves building 129 km of fine networks.
Sewer sewers (D400 to 1200 mm): 17,000 m
Fine networks (D160 to 315 mm): 128,700 m
Soil movement: 185,000 m3