The waste treatment facilities consist of two treatment plants (in Llíria and Caudete de las Fuentes), a transfer plant in Chiva, a non-hazardous waste landfill in Caudete de las Fuentes, 26 fixed and 9 mobile eco-parks, as well as a further 29 collection points for bulky waste. All these infrastructures are controlled by Vielca, which is also responsible for drafting economic diagnostic reports on the contract with the concession operator, EcoRed.
Another of the most important functions performed by Vielca Ingenieros is the development and monitoring of the Environmental Surveillance and Environmental Control Plans of the facilities. Thus, it is responsible for ensuring that they comply with the integrated environmental permit set by the Environment Council. They analyse, among other issues, the emission of gases, the discharge of leachidates or liquids, noise… in all these spaces, but especially in landfills.