Basic engineering is the stage in which definitive studies are carried out to determine the shape and size of a project, as well as the work teams that will make up the project. It also provides documents detailing the project and its optimum costs within a specific context.

Its objective is to provide the project leader with the necessary information to define the feasibility of the project. In this phase, the fundamental lines of the project are defined and precise data are provided for the detailed calculation of components.