" Supply of a Double shield TBM and back-up for the excavation of an inspective tunnel of 8,125 Km. having an excavation diameter of 4,50 m in the El Soldado mining copper deposit in the Chilean Andes, 3.600 metres of altitude
" The contract provides also supply of specialized personnel and technical assistance for the tunnel excavation
Supply of a new EPB TBM and a complete back-up for the excavation of a 6,4 km tunnel of the Sao Paolo Metro, Line 4, lots 1 and 2 between Faria Lima station and Jo‹o Teodoro shaft. The tunnel excavation diameter is 9,5 m
Supply of rolling stock, a complete auxiliary system and a precast segment plant for concrete rings
Supply of specialized personnel and technical assistance
Completion of the twin-tunnel excavation and lining of the Caracas Metro by two EPB TBM; tunnel length is 2.700 m each having an excavation diameter of 5,88 m.
EPB TBM, segments and local manpower are supplied by the Contractor
TUNNEL LA ESPERANZA-POZA HONDA AND TUNNEL POZA HONDA-MANCHA GRANDE
Rent of TBM, Back-up and Rolling stock for the excavation of tunnels related to Project "Trasvase de Agua para las cuencas de los rios Chone y Portoviejo"
La Esperanza-Poza Honda tunnel 11.400 m long, excavation diameter 4,04 m; finished internal diameter 3,50 m
Poza Honda - Mancha Grande Tunnel 4.100 m tunnel, excavation diameter 4,04 m; finished internal diameter 3,50 m
