Contract work at the Cerro do Lobo Dam, Lundin Mining/SOMINCOR. Machines used - Pagani TG 73-200 and HYSON 100 kN-LW. - Seismic-CPTu in-situ testing for subsurface investigations. Dissipation tests done at regular intervals to check excess porepressure zones. - Soil/tailing samples collected at depths that can reach 40m, using MOSTAP van den berg samplers. - Piezometers instalation to check pore pressures at several depths.Aerial photogrammetry (Drone)… Show more Contract work at the Cerro do Lobo Dam, Lundin Mining/SOMINCOR. Machines used - Pagani TG 73-200 and HYSON 100 kN-LW. - Seismic-CPTu in-situ testing for subsurface investigations. Dissipation tests done at regular intervals to check excess porepressure zones. - Soil/tailing samples collected at depths that can reach 40m, using MOSTAP van den berg samplers. - Piezometers instalation to check pore pressures at several depths.Aerial photogrammetry (Drone) and 3D modelling. Show less

Responsible for inspecting infrastructure works in Engetech contracts, as well as working with contractors, preparing and planning the development of services, supervising the execution, making measurements and monitoring the physical-financial schedule of the works, including cost control.

Geomechanical description of core samples. Geomechanical characterization and RMR (Bieniawsky) classification. Uniaxial/triaxial tests

Sale of equipment and parts for the mining, road construction and agricultural industries. Technical monitoring. Participation in pre-sales and after-sales stages, taking care of all logistics until product delivery. Technical Assistance Department Supervisor• Responsible for technical assistance in mineral processing for a wide variety of regional clients;• Developed new products as well as their introduction into the market;• Developed and lectured mineral processing… Show more Sale of equipment and parts for the mining, road construction and agricultural industries. Technical monitoring. Participation in pre-sales and after-sales stages, taking care of all logistics until product delivery. Technical Assistance Department Supervisor• Responsible for technical assistance in mineral processing for a wide variety of regional clients;• Developed new products as well as their introduction into the market;• Developed and lectured mineral processing courses at some mining companies in Brazil. Show less

Sample preparation and monitoring of Atomic Absorption Spectroscopy, X-Ray Diffraction and LAPROM Coal Thermal Analysis assays.

I worked in the assistance area of the University, helping students and employees through the institution's chat, as well as telephonic support. I also made weekly reports to identify the most recurring problems and elaborated hierarchical tables to select which problems needed to be solved first.