DIVISION  
Awarded tender for expansion of Río Verde DWTP

On 30th January, MP’s Environment Area, in a joint venture with Ferrovial and Cadagua, was awarded the tender to design and carry out a project to expand the Río Verde Drinking Water Treatment Plant (DWTP), which supplies water to the Western Costa del Sol area.

All renovation and expansion work on the plant must be carried out without causing any interruptions to the water supply service provided by the plant.

The project, which was announced by the Andalusian public enterprise for environmental management, EGMASA, is for a total of 23,608,677.23 (+ VAT) and is to be completed within 36 months.

  The plant to be designed in this project will have a water treatment capacity of 4,000 litres/second (14,400 m3/hr). It will include a purification treatment for water from the Concepción reservoir (Istán municipal area), which will consist in dosing CO2, flocculation-sedimentation, sand filters and activated carbon filters. The project shall also consider treating sludge using thickening, dewatering and storage systems. Lastly, it will include the complete renovation of the monitoring, sludge dewatering, reagents and pumping buildings. All renovation and expansion work on the plant must be carried out without causing any interruptions to the water supply ser vice provided by the plant, which represents a significant challenge for the Joint Venture.

This DWTP, which is operated by ACOSOL (state company for water supply and sanitation on the Costa del Sol), is located in an extremely significant area in terms of tourism: los Monchones (Marbella). The plant supplies water directly to the entire Western Costa del Sol area between Benalmadena and Manilva.

Río Verde is the first public water supply project to be under taken by MP’s Environment Area. With this project, a new line of business begins for the company, completing the range of wastewater treatment activities developed by the area thus far.

Juan Manuel Álvarez Espada
Manager Public Works Department