Abstract

Road networks are considered to be the primary mode of transport in Sri Lanka. Road infrastructure plays an important role in the country’s economy. The work environment of construction projects is generally considered one of the most dangerous places for work. The current economic recession faced by Sri Lanka has led to the temporary suspension of road works. The aim of this study is to identify the main types of health, safety, and environmental issues that occur in the construction of different ongoing and suspended road infrastructure projects in Sri Lanka. Questionnaire surveys, discussions, and site observations were carried out to collect data from road projects of different classes. Data analysis was done using the SPSS (Version 28) statistical software. The findings of the research indicated that vehicle collisions were the most common type of occupational accident faced in road construction in Sri Lanka. The fatality rate caused due to poor health and safety management of road construction works was compared with the construction of buildings and other developing countries. The results obtained from the study also identified that negligence was the main factor that influenced low safety standards on-site, which in turn impacted the performance of the construction project. Measures taken by construction companies of different grades to improve health and safety standards were also studied in the research. It was also evident that suspended road projects had an adverse effect on the environment, as it was seen that these sites possessed a loss in diversity, high chances of sediment erosion, and a rise in mosquito breeding locations. The findings of this research highlight the need of prioritizing health and safety in road projects and also enable construction companies to handle construction work in a way that minimizes environmental damage occurs. KEYWORDS: Health, safety, road construction, Sri Lanka