Matinhos and Pontal do Paraná / Paraná / Brazil
Collector Network: 514 km
Pumping Stations: 29 units
Building Connections: 25,979 units
MND crossings: 12,900 m
Alternative construction process such as stapling the soil to protect the slopes.
Use of armored props for the execution of collecting network ditches andthe application of rotomolded manholes in HDPE, obtaining an improvement in working conditions, in addition to the reduction in the execution time of the works, which was contractually from 48 months to 34 months.