The project is written in its different phases: preliminary project, basic project and executive project.

Anteproyect: already decided by one of the developed alternatives, a set of plans and images is generated that graphically explain the project.

Basic project: all the general characteristics of the work are specified in compliance with current regulations. This document is necessary to request both the license and the rest of the administrative authorizations related to the project. It contains a descriptive memory, plans, and budget with global estimate.

Executive project: the previous phase is developed by determining the specifications and details of the elements, materials, equipment and construction systems. It is the document necessary to execute the work. It contains plans, including facilities and structures, construction memory, measurements, budget and specification sheet.