Environment
Expansion of the Capacity of the Anaerobic Digestion Plant at Ecoparque da Abrunheira
Optimization of the Management of Solid Household and Assimilated Waste in the Autonomous District of Abidjan
Biowaste Recovery Unit
Sobreira and Ricarei waste water pumping system and Ricarei Interceptor
Requalification of the existing drainage system and WWTP in the municipality of Tondela North Tondela WWTP System
Valongo, Campo and Sobrado Waste Water Treatment Plant (WWTP)
Requalification of existing drainage and WWTP systems in the Municipality of Tondela
Improvement of the Alcantarilha Water Treatment Plant
Sanitation in the City of Espargos
Contract for the construction of the Rio Tinto interceptor
Faro / Olhão Waste Water Treatment Plant (WWTP) – 13th Group of Contracts
Matosinhos Waste Water Treatment Plant (WWTP): Secondary Treatment
Waste Water Treatment Plant of Viseu South – Construction and Startup Phase
Project study of Sanitation Network Centre subsytem – Macaé County.
Remodelling of the “Quinta da Bomba and Seixal” Infrastructures Subsystmes
Drainage of Amparo of Sewage Treatment Plant
Regional reorganization plan with in the modalities of water, sewer and urban drainage for the Municipalities inserted in catchment areas of the Lower Paraíba do Sul and Itabapoana
Remediation of degraded areas (dumps) of Mendes
