Diputación de Sevilla has awarded DTD the contract for the revamping of the Drinking Water Treatment Plant in this town. The work consists in the construction of a physic and chemical treatment, using lamellar settlers, which will complement the performance of the existing sand filtration units. Besides, it is also foreseen some improvements in the backwashing of the filters and other minor works
DTD will improve the Castillo de las Guardas Water Treatment Plant