Ablaneda DWTP

Ablaneda DWTP

Management of the public service for the operation, maintenance and conservation of the system, treatment and incorporation of the water network of the Narcea Canal in Ablaneda (Ablaneda DWTP) and electrified installations of the supply system of Asturias´central zone.

Gravity uptake, coarse roughing, fine sieves, ozone pre-oxidation, chlorine gas or potassium permanganate, coagulation flocculation, lamellar decanting with recirculation, sand filtration, final disinfection by chlorine, pumping to net deposits, treated water deposits and grid connection system. Management of electrified installations and communications (33 PCs)


Flow rate (m3/d)

8 years

Contract period


Sacyr's participation