Client:
Consórcio Alumínio do Maranhão (Alumar– Alcoa – BHP Billiton– Rio Tinto Alcan)
Segment:
Hydroelectric plants, dams and dikes
Timeframe:
16 months
Volume:
9.600.000 m³ de terraplanagem
Location:
São Luís | MA
Civil construction services and electromechanical assembly of Bauxite Waste Site Area 5.