Humberto is a Civil Engineer with experience in different mining projects, he has more than 16 years in the profession. He has worked as a civil works construction supervisor and resident, quality control resident, designer, head of tailings dam and heap leach engineering projects. Finally, he has developed as a Senior Project Engineer at EPCM Constancia. It carried out works in earthworks, installation of geosynthetics, gabion walls, reinforced fillings, drainage systems, installation of HDPE collection pipes, construction of process ponds, sanitary landfills, works for acid water treatment, channels, works of concrete, metal structures, drive systems, road studies, real estate and industrial infrastructure. Humberto is also a private consultant. He has developed / reviewed part of technical files for mining projects, in large-scale earthworks; as well as development of general arrangements of mining facilities, for evaluation of alternatives.