In the restricted procedure for the awarding of the activities associated with the manual and mechanised sweeping service in the area of the provinces of Bologna, Modena and Ferrara for an amount of Euro during the year), of the 60 points reserved for the technical component 30 points have been reserved for social sustainability (development of the projects for the work induction of individuals facing social hardship) and 8 for environmental sustainability (age and impact of vehicles used).