During the month of november, actions were developed in vulnerable communities, such as one called Serrote Liso, where about 68 families live, in very precarious conditions. Part of the residents earn their income from collecting materials at the city dump, which is located in the nearby. In the community, there is no electricity, treated water, or basic sanitation. Our work began with interviews aimed at residents, thus tracing a brief diagnosis of the situation, which allowed us to characterize and identify the most relevant aspects of the territory.