Análise do processo executivo da rede de interceptores de esgoto utilizando tubulação em polietileno de alta densidade

Abstract

Today its noted that civil construction is in constant development to promote new technologies, which aim to optimize the implementation and maintenance of various sanitary systems. The need for innovation aims to minimize costs and deadlines, obtaining satisfactory results among materials and techniques in the area of sanitation and urban infrastructure. The pead has been widely used in this segment, for being widely known for its properties related to corrosion, wear and abrasion resistance, besides its excellent toughness, ductility, flexibility and its relatively low cost. These factors make its use advantageous when used in interception systems and water supply networks. This study aims to identify the characteristics of the executive process of the sewer interceptor network in the city of Oliveira-MG. With the purpose of verifying and following its efficiency in all processes involving the execution of the network using HDPE pipes, pointing out its attributes regarding its practicality, costs, constructive aspects and safety throughout the operation. Results that point to the use of HDPE pipes as the most suitable for the execution of these services, because it presents less use of manpower, greater agility in execution, and economy in comparison to prefabricated pipes, which are still commonly used in this segment. It is evident that basic sanitation in Brazil is still a delicate subject that needs attention and investment for the development of new technologies. Therefore, through this study, it is defined that the pipes made of high-density polyethylene bring greater safety, for presenting aspects of greater guarantee as to maintenance, useful life of the network, installation, sealing and productivity of the entire system. They allow for greater speed in the operation processes and safety over the execution of the service. Making the interceptor network systems that use pead pipes more efficient than systems that still have prefabricated pipes as the main conductor of the network.