angle-left Navarra's Northwest WWTPs

Navarra's Northwest WWTPs

Contract of Operation, Maintenance and Conservation Services of Waste Water Transport Facilities in Navarra´s Northwest Zone.

The facilities included in the contract for its operation, maintenance and conservation of 30 WWTPs.

The initial duration of the contract is two years, with successive annual extensions up to a maximum of four years.


Treated volume (m3/d)

4 years

Contract period


Sacyr's participation