Diagnóstico e proposição de alternativas para gestão dos resíduos de construção civil no Município de Mutuípe-BA

Abstract

This study has the objective of investigating the existing gaps in the management of civil construction waste (CCW) in the city of Mutuípe-BA in light of the requirements established in the regulatory instruments in force in the country, as well as to identify how the provision of waste management services is carried out for then to be able to propose solutions for the possible existing gaps. For that, the study of data collection was used as a research method; a bibliographic research was also carried out, in order to raise content for the theoretical framework, the case study, through the application of the questionnaire prepared by Santana (2018) to the secretary of administration of the municipality in addition to photographic records to the places of deposition and final disposal of RCC. From the data analysis, it was found that the municipality generates an average of 300 m3 per month, which are collected once a week using two dump buckets and a backhoe and, later, sent to the municipal dump. This service is provided even in the absence of a Municipal Management Plan, the lack of which influenced the deposition and incorrect disposal of these wastes. Based on the deficiencies found and the legal requirements, some alternatives were proposed for a better management of CCW in the municipality, such as the creation of Civil Construction Waste Management plans (PGRCC) by the large generators (defined as those that generate more than 1 m3 of CCW); the implementation of a central Voluntary Delivery Point (PEV) with an estimated cost of R$ 22,912.00; the creation of a law that describes the procedures to be adopted to minimize the generation of waste, its reduction, its reuse, its recycling, in addition to the mandatory use of recyclable aggregates for public works in the municipal government notices; and action of guidance, inspection and environmental education. Finally, through the study, it was possible to observe that the municipality has management failures in relation to services related to CCW.