Examining Efficiency of Building Information Modelling to Minimize Waste in Saudi Construction

Abstract

Saudi Arabia is currently undergoing rapid population and economic growth, which has spurred a heightened demand for construction projects to cater to housing, developmental, and social needs. These projects also serve to diversify the country's economy, moving beyond its primary export commodity. Nevertheless, the construction sector confronts a significant challenge in managing construction waste. With the surge in construction demand, ensuring quality and meeting client expectations becomes imperative. Thus, the adoption of practical technologies is being pursued to enhance productivity and promote sustainability in Saudi Arabia's construction industry. One such approach is Lean Construction (LC), rooted in Lean methodologies and thinking, which aims to minimize construction waste and uphold client values. LC leverages tools like Building Information Modeling (BIM) to enhance the functioning of building organizations. This paper examines the effectiveness of implementing BIM as a tool within Lean Construction to mitigate waste in Saudi Arabia's construction sector. By integrating this technology, the industry anticipates improved building quality and timely completion, alongside reduced construction waste facilitated by BIM's infrastructure. This study also addresses sectoral weaknesses by identifying prevailing industry barriers. Keywords: Lean Construction (LC), Building Information Modeling (BIM), Lean Thinking, Saudi Arabia (KSA), Barriers