69
1981
Rio de Janeiro
Brazil
Not Available
Rio de Janeiro,
Brazil
Jacminas Empreendimentos, also known as Jacminas Engenharia, is a Brazilian civil engineering firm established in 1981. With over 44 years of experience, the company specializes in mining engineering, rock excavation, and tunnel construction. It is headquartered in Rio de Janeiro and has a strong focus on mineral development projects, particularly in highway, railway, and metro tunnels. The firm offers a range of consulting and engineering services, including open-pit and underground rock excavations, underwater blasting, and urban infrastructure works. Jacminas is recognized for its expertise in advanced topography, tunnel advancement, instrumentation, and sismography. Notably, it is a pioneer in Brazil for utilizing 3D Laser Scanner technology in tunnel projects, enhancing the efficiency of both surface and underground excavations. Jacminas has worked on significant projects, providing technical consulting for large-scale excavations and controlled blasting for tunnels. The company serves clients in the infrastructure and mining sectors, emphasizing quality and professionalism in its operations.
Major civil engineering project showcasing Jacminas Empreendimentos's engineering excellence and project management capabilities. This landmark project demonstrates leadership in civil engineering sector.
Major civil engineering project showcasing Jacminas Empreendimentos's engineering excellence and project management capabilities. This landmark project demonstrates leadership in civil engineering sector.
Major civil engineering project showcasing Jacminas Empreendimentos's engineering excellence and project management capabilities. This landmark project demonstrates leadership in civil engineering sector.