It is the study that defines the locations in the industry where there is the presence of explosive atmosphere, based on NBR 60079-10-1 and NBR 60079-10-2.

• Elaboration of plants with indicative of the classified areas;

• Elaboration of a descriptive memorial with tables of equipment with potential explosive risk due to the presence of vapors or dust.

Elaboration of a study using simulation, indicating solutions to reduce / eliminate classified areas, aiming at the optimization of adaptation costs.

Periodic inspections of equipment and facilities located in classified areas, with report indicating if they are adequate.

As prescribed in NBR-60079-17, it is recommended that the interval between periodic inspections should not exceed 3 years without the advice of a specialist.