Design project for modifying the wastewater treatment plant in l'Aldea

Summary

The Institut Català del Sòl is procuring a construction design project to modify the existing wastewater treatment plant serving the Catalunya Sud and Estació de Mercaderies economic activity areas in l'Aldea. The design covers upgrades to the inlet works and pretreatment, primary settling, prolonged-aeration activated-sludge treatment and sludge dewatering by centrifuge, as well as flow measurement, sampling, SCADA automation, photovoltaic self-consumption, flood-risk and stormwater drainage improvements, collector connections, and adaptation of the existing building. The contract is not divided into lots.