Proposta de projeto de rede de drenagem urbana abrangendo os setores Vila Fátima e Vila Jardim Rio Claro em Jataí - GO

Abstract

Population growth brings with it some challenges, one of them being adequate urban planning. Part of the Vila Fátima and Vila Jardim Rio Claro sectors, in the city of Jataí - GO, associated with the impermeabilization of surfaces resulting from urbanization and the intensification of rainfall, has been suffering problems with rainwater. Currently, the sectors under study have a rainwater collection network, however it is inefficient, since it uses only the surface drainage system as a management method - which is inadequate due to the contributing area size. In this sense, the present study aims to propose an urban drainage design solution that can supply the design flow of the contribution areas of the site under study. For this, the drainage system was dimensioned, after the delimitation of the area, and the drawing of the layout of the galleries and devices, according to the local topography. The entire system is made up of 90 catch basins, 53 manholes, and 3969 meters of galleries, which will be able to drain a calculated flow of 8.81 m³/s that will be released into the Chichico stream.