1st Stage Of The Rehabilitation And Requalification (Upgrading) Of São Brás De Alportel Organic Waste Processing Plant Environmental Buildings
Construction/Operation Of The Ali Mendjeli Waste Water Treatment Plant – Algeria Environmental Buildings
Oued Harrach Derivation Works And Transfer Works From Harrach/Douera At Wilaya De Alger Hydraulic and Hydroelectric Power Stations
Santa Luzia Catchment And Water Treatment Plant – Pumping Stations, Pipelines And Associated Reservoirs Environmental Buildings
