Hiring of the work of two specialists and three auxiliaries in maintenance to be carried out in the fixed and mobile machinery / vehicles that perform the three facets of it, predictive, preventive and corrective (including cleaning both by manual and automated means as well as the necessary personnel to perform these tasks).

Hiring of the work of two specialists and three auxiliaries in maintenance to be carried out in the fixed and mobile machinery / vehicles that perform the three facets of it, predictive, preventive and corrective (including cleaning both by manual and automated means as well as the necessary personnel to perform these tasks).