GIS-based planning system for managing the flow of construction and demolition waste in Brazil

Author:

Paz Diogo Henrique Fernandes da1,Lafayette Kalinny Patrícia Vaz2,Sobral Maria do Carmo1

Affiliation:

1. Department of Civil Engineering, Federal University of Pernambuco (UFPE), Brazil

2. Department of Civil Engineering, University of Pernambuco (UPE), Brazil

Abstract

The objective of this article was to plan a network for municipal management of construction and demolition waste in Brazil with the assistance of a geographic information system, using the city of Recife as a case study. The methodology was carried out in three stages. The first was to map the illegal construction and demolition of waste disposal points across Recife and classify the waste according to its recyclability. In sequence, a method for indicating suitable areas for installation of voluntary delivery points, for small waste generators, are presented. Finally, a method for indicating suitable areas for the installation of trans-shipment and waste sorting areas, developed for large generators, is presented. The results show that a geographic information system is an essential tool in the planning of municipal construction and demolition waste management, in order to facilitate the spatial analysis and control the generation, sorting, collection, transportation, and final destination of construction and demolition waste, increasing the rate of recovery and recycling of materials.

Publisher

SAGE Publications

Subject

Pollution,Environmental Engineering

Reference22 articles.

1. Critical management practices influencing on-site waste minimization in construction projects

2. A web-based Decision Support System for the optimal management of construction and demolition waste

3. Córdoba RE (2010) Estudo do sistema de gerenciamento integrado de resíduos da construção e demolição do município de São Carlos [Study of the integrated waste management system for the construction and demolition of the municipality of São Carlos]. Master Dissertation, Universidade de São Paulo, São Paulo, Brazil.

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