TEC3 is a company specializing in the planning and design in the areas of geotechnics and water resources, with a prominent role in the mining sector.
Team of experienced professionals and organizational framework to serve companies in the mining, infrastructure, civil construction, energy, and water resource management sectors, ranging from medium-sized companies to large multinationals.
Our team is composed of dedicated and highly skilled professionals committed to delivering safe, efficient technical solutions aligned with best mining practices. We develop geotechnical projects such as tailings and waste rock disposal structures, optimization of pit geometries for safety and better use of ore, monitoring of geological and geotechnical investigations, technical monitoring of construction works, inspection and monitoring of geotechnical structures.

We have renowned professionals who are committed to using new technologies and tools that enable water availability assessments, water and mass management plans, drainage projects, hydrological studies, hydraulic dimensioning, flood zones, sediment containment system projects, water quality studies and diagnostics, surface water treatment and internal drainage system projects, hydrological/hydraulic projects for water and tailings dams.

Our team of designers is composed of professionals who play a key role in project development, responsible for transforming engineering concepts into accurate visual and technical representations.


















































