The impact of construction and demolition (c&d) landfills: emerging public and occupational health issues

Project Abstract

Construction and demolition (C&D) landfills are essential for managing the waste generated from building and infrastructure development projects. However, the operation of these landfills can pose significant risks to public and occupational health. This research project aims to explore the impact of C&D landfills on emerging health issues for both the general public and workers in the construction and waste management industries. The study will investigate the potential health hazards associated with C&D landfills, including air and water pollution, exposure to hazardous materials, and the spread of infectious diseases. It will analyze the sources of contamination in these landfills and assess the effectiveness of current regulations and mitigation measures in addressing health risks. Furthermore, the research will examine the occupational health risks faced by workers involved in the operation and management of C&D landfills. This includes potential exposure to harmful chemicals, physical hazards, and psychological stress. The study will also investigate the prevalence of occupational diseases and injuries among landfill workers and evaluate the adequacy of safety protocols and training programs. Through a combination of literature review, field surveys, and data analysis, this project aims to provide valuable insights into the public and occupational health issues associated with C&D landfills. The findings will contribute to the development of strategies to minimize health risks and improve the overall safety and well-being of individuals living near or working in proximity to these landfills. Ultimately, this research seeks to raise awareness about the potential health impacts of C&D landfills and promote greater collaboration between government agencies, industry stakeholders, and the community to address these issues effectively. By identifying key challenges and opportunities for improvement, this study aims to inform policy decisions and practices that can enhance the sustainable management of C&D waste while safeguarding public and occupational health.

Project Overview

<p> </p><p><strong>INTRODUCTION</strong></p><p>Historically, construction and demolition (C&amp;D) debris landfills have been considered nonhazardous operations, containing relatively inert wastes such as concrete, asphalt, wood, metals, gypsum drywall, and roofing materials.</p><p>In recent years, however, it has become increasingly clear that emissions resulting from the decomposition of gypsum drywall and organic debris are a public health issue. Drywall, comprised of gypsum (CaSO4 •2H2 O), breaks down into hydrogen sulfide and other sulfur compounds under anaerobic conditions and in the presence of water.</p><p>Overall, the good news is that C&amp;D landfills are not known for being particularly dangerous to human health, though certainly they do come with their risks (Colledge &amp; Wilder 2011). In each of the case studies from New York, Wisconsin and Virginia (mentioned above) where a C&amp;D landfill was identified to pose potential health risks to the community, there were problems with the ENST 698, fall 2011 facilities that could have been prevented or fixed (United States Environmental Protection Agency Office of Solid Waste .</p> <br><p></p>