Contracting authority: Waters of the Tagus Basin

The Alberche supply system is based on constructing a general drinking water supply network for the municipalities in the Alberche river basin in Toledo. The total length of the Alberche supply system is about 95.5 km, and the planned diameters are between 700 and 100 mm. In its construction, 428,000 m³ of excavation and 346,000 m³ of trench backfill have been executed, and 1,900,000 kg of corrugated steel and 94,400 kg of rolled steel have been used.