Following notification from the Guadalajara Provincial Council of the contract for the Santa Catalina Mine Intervention Works in Hiendelaencina (Guadalajara), Minesur is emerging as a benchmark to follow in the mining sector. The project includes the construction of bridges as well as tunnels, pits and underground passages. The work will be carried out jointly with Contratistas Mineros, a company associated with Minesur Ingeniería. Minesur Ingeniería has the earned the respect and trust of all its clients and collaborators thanks to its Responsible Mining Policy and its investment in qualified personnel and machinery.