Mapa do SiteAjuda
Empresa Grupo Actividades Projectos
Hydraulic Undertakings
Hydropower Generation and Transmission
Agriculture and Rural Development
Water and Waste Water Systems
Transportation Infrastructures
Geotechnical Structures
Cartography and Cadastre
Safety Control and Project Rehabilitation
Project Management and Construction Supervision

Environmental Impact Assessment
Environmental management and auditing
Control of pollution
Land management
Landscaping
Recovery of degraded areas
Waste landfills