Construction of the entire recycled water distribution system to the public green areas of the municipality of Ciempozuelos from the tertiary treatment of the Soto Gutiérrez wastewater treatment plant and extracted from a storage depot in Ciempozuelos.

The distribution network consists of 12,801 m of TOM^® PN16 Atm Oriented PVC pipes and is divided into five branches (DN110, DN160, DN200, DN250 and DN315 mm) extending through the urban center of Ciempozuelos.