MICRODRENAGEM URBANA: Projeto de adequação para o sistema de drenagem da Rua João da Cruz Azevedo, na cidade de São Gonçalo do Sapucaí, MG

Abstract

This work aims to present a project of adaptation to the micro drainage system for Rua João da Cruz Azevedo in the municipality of São Gonçalo do Sapucaí - MG with the purpose of eliminating the floods that occur in periods of great precipitation, mainly between the months of November and February. The main utility of the microdrain system is to collect and dispose of rainwater from the streets to the rainwater galleries, preventing flooding, and promoting safety for pedestrians and drivers in order to prevent or reduce damage. For the development of this work, it was necessary to survey the data regarding the hydrographic basin under study, the specific characteristics of each rainwater collection and conduction device, such as the drainage capacity of the gutters, the swallowing capacity of the wolf mouths existing on the site. Through on-site visits, it was possible to detect the efficiency flaws in the existing system, identifying that the capture equipment is out of date. After hydrological analysis, new wolf mouths, galleries, connection boxes and manholes were designed in order to solve the recurrent flooding on the road, and for the execution of this project, the cost estimate is R$ 237,757,46.