This paper describes the elaboration of a DATA BASE. During the generation of this bank, environmental parameters (physical, chemical, geological and biological data) have been applied. These data were collected and analyzed by the Center of Technological Sciences of the Earth and Sea. The data are part of the project: “Environmental Monitoring of the Area of Inclusion of the Works of the Highway SC, Florianópolis/SC”. The architecture, structure and functioning of the relation among parameters were defined by using the software ACCESS (Microsoft 7.0, 1994). Preliminary consults were done in order to validate the functionality of the Data Base. After that, the graphical structure was introduced and the formularies were created.