Propor um estudo de drenagem urbana e pavimentação asfáltica do bairro Nova Esperança em Jataí

Abstract

Currently millions of Brazilians do not have access to housing and urban land, unless through informal mechanisms being considered illegal, which consequently results in a precarious, vulnerable and insecure environment. Knowing this in the municipality of Jataí, we have an irregular occupation in the phase of land regularization called the Nova Esperança neighborhood, which has buildings in inappropriate locations, as well as a lack of basic infrastructure, being an area conducive to flooding. Therefore, the following work aims to develop the executive projects for urban drainage and asphalt paving in the Nova Esperança neighborhood with an emphasis on land regularization. After a few visits to the neighborhood to study, it was possible to gather the necessary data to start the execution of the projects in question. Therefore, this work developed the executive project for urban drainage and asphalt paving, which was adopted as a hot-machined concrete (CBUQ) type asphalt coating with 3cm thick, which must be executed above the 29cm sub-grade reinforcement layer and base of 15cm. As for urban drainage, the rainwater drainage pipes will be pre-molded in reinforced concrete, being dimensioned with a minimum diameter of 400mm for the extensions that leave the mouths and 600mm for the pipes coming from the manholes, from the equation of the rational method used for small basins of up to 3 km². The work will then have a final cost of R$ 636.315,29 for urban drainage while for asphalt paving the final cost is R$ 853.103,50 according to GOINFRA prices.