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In water distribution networks, maintenance activities to insulate pipes with isolation valves are common. From that perspective, the ideal situation would be to have one valve on each pipe end in order to insulate each pipe without impacting the whole network. However, the allocation of valves has a high cost and pipes become weaker next to valves thus increasing the deterioration indexes. Therefore,...
Participatory Budgeting (PB) emerged with the aim of increasing the participation of civil society in the establishment of actions to be performed by the City Hall, to benefit the population. The PB happens in two rounds. Firstly, the community representatives (delegates) make a list of actions, which are ranked in preliminary stage. Secondly, these actions are chosen by voters in each RPA (Region...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.