Análise de aspectos e impactos ambientais no canteiro de obras de uma ampliação de linha férrea
Data
2022-05-13
Autores
Santos, Ana Carolina Fiais 
Orientadores
Moretti, Juliana Petermann
Tipo
Trabalho de conclusão de curso
Título da Revista
ISSN da Revista
Título de Volume
Resumo
As obras consideradas de melhoria contribuem significativamente com a mudança do espaço, tornando a construção civil reconhecida pelo potencial de deflagrar significativos impactos ambientais na condução das suas atividades principais e de apoio. No início de cada obra civil, são realizados estudos prévios onde são descritos o que as atividades irão impactar no meio ambiente, e principalmente, quais serão as medidas de controle. É mediante essa gestão que o projeto será aprovado ou reprovado. A geração de resíduos, emissões de gases atmosféricos e ruídos ambientais são aspectos decorrentes do grande consumo de recursos naturais nas atividades de obra. O objetivo deste trabalho foi analisar os aspectos e impactos ambientais decorrentes de atividades realizadas em um canteiro de obras. O objeto de estudo é um canteiro de obras de ampliação de uma linha férrea, localizado na cidade de Cubatão-SP. A metodologia consistiu em revisão bibliográfica para fundamentação teórica; identificação detalhada dos aspectos e impactos dos setores administrativo, de carpintaria, da central de armação, da cravação de estacas e a da fabricação de vigas longarinas; elaboração e aplicação de medidas de controle para todo o efetivo da obra. Os impactos mais significativos foram alteração da qualidade do solo e água, esgotamento de recursos naturais, perturbação ambiental, alteração da qualidade do ar e geração de poeira. A partir disso, foram sugeridas boas práticas visando a diminuição do consumo de geração de resíduos, bem como a reutilização da água dos aparelhos de ar-condicionado, realização de treinamentos e aquisição de produtos biodegradáveis
The works considered for improvement contribute significantly to the change of space, making civil construction recognized for the potential to trigger significant environmental impacts in the conduct of its main and support activities. At the beginning of each civil work, preliminary studies are carried out describing what the activities will impact on the environment, and mainly, what the control measures will be. It is through this management that the project will be approved or disapproved. The generation of waste, atmospheric gas emissions and environmental noise are aspects resulting from the large consumption of natural resources in construction activities. The objective of this work was to analyze the environmental aspects and impacts resulting from activities carried out on a construction site. The object of study is a construction site to expand a railway line, located in the city of Cubatão-SP. The methodology consisted of a literature review for theoretical foundation; detailed identification of the aspects and impacts of the administrative, carpentry, frame center, pile driving and the manufacture of girder beams; elaboration and application of control measures for all the work force. The most significant impacts were changes in soil and water quality, depletion of natural resources, environmental disturbance, changes in air quality and dust generation. Based on this, good practices were suggested aiming to reduce the consumption of waste generation, as well as the reuse of water from air conditioning equipment, training and acquisition of biodegradable products.
The works considered for improvement contribute significantly to the change of space, making civil construction recognized for the potential to trigger significant environmental impacts in the conduct of its main and support activities. At the beginning of each civil work, preliminary studies are carried out describing what the activities will impact on the environment, and mainly, what the control measures will be. It is through this management that the project will be approved or disapproved. The generation of waste, atmospheric gas emissions and environmental noise are aspects resulting from the large consumption of natural resources in construction activities. The objective of this work was to analyze the environmental aspects and impacts resulting from activities carried out on a construction site. The object of study is a construction site to expand a railway line, located in the city of Cubatão-SP. The methodology consisted of a literature review for theoretical foundation; detailed identification of the aspects and impacts of the administrative, carpentry, frame center, pile driving and the manufacture of girder beams; elaboration and application of control measures for all the work force. The most significant impacts were changes in soil and water quality, depletion of natural resources, environmental disturbance, changes in air quality and dust generation. Based on this, good practices were suggested aiming to reduce the consumption of waste generation, as well as the reuse of water from air conditioning equipment, training and acquisition of biodegradable products.
Descrição
Citação
SANTOS, Ana Carolina Fiais. Análise de aspectos e impactos ambientais no canteiro de obras de uma ampliação de linha férrea. 2022. 59 f. Trabalho de conclusão de curso (Graduação em Engenharia Ambiental) - Instituto do Mar, Universidade Federal de São Paulo, Santos, 2022.