READEQUAÇÃO DO SISTEMA DE MICRODRENAGEM DO BAIRRO SÃO MIGUEL EM BOA ESPERANÇA – MG

Abstract

This study aims to evaluate the existing micro drainage system in the São Miguel district in Boa Esperança - MG, with the major problems presented in specific sections of Alameda das Hortências, Avenue Antonio Constantino Barbosa and Avenue João Júlio de Faria, once that their paths have points of flooding and major erosion. For the diagnosis of such a system was carried out a hydrological analysis to the determination of rain flows into the basin under study, and later, through field research was performed hydraulic analysis of existing elements. According to the on-site visits and with the aid of theoretical frameworks could be detected inefficiency and irregularities of minor drainage system, since there is the operation of galleries already deployed there pickups rainwater devices. Thus, the readjustment of microdrainage neighborhood system has been proposed, such as installation of new gutters, galleries and opening of sluice gates, according to the performed calculations, with the fundamental objective of minimizing the problems to the environment and the population, ensuring so the effective operation of the system over its lifetime.