In the open procedure public tender relating to the awarding of services associated with the municipal and similar waste transportation service carried out using unloading and loading vehicles and for the transportation of HMW in the area of the province of Ravenna, for a tender amount of around Euro assigned to environmental sustainability (age and environmental impact of the vehicles), 12 to social sustainability (OHSAS 18001 safety certification, SA 8000 social responsibility certification and technical training of the employees) and 46 to other technical aspects (number of vehicles made available and response times).