Exploring the Integration of Digital Technologies and Lean Principles for Transformative Construction Project Management: A Review

This study explores the synergies between digital technologies and lean project delivery to address persistent challenges in the construction industry. The primary aim is to examine the integration of digital technologies, such as Building Information Modelling (BIM) and modular construction techniques, with lean principles to transform construction project management. Building on previous research highlighting the potential of these approaches, a narrative literature review examined existing knowledge on leveraging digital tools to enable lean project delivery. The review process involved secondary data from scientific databases, with 150 potentially relevant papers scrutinized and reduced to a final sample of 68. Findings demonstrate that integrating digital technology and lean principles drives substantial improvements in collaboration, visualization, data-driven decision-making, productivity, supply chain management, and overall project performance, as evidenced by global case studies. The study identified key challenges and implementation considerations, including the need for cultural shifts, training investments, and robust data management capabilities. BIM's role in enhancing design coordination and modular construction's contribution to waste reduction and efficiency are highlighted as critical components of this integrated approach. The research builds upon earlier studies emphasizing the importance of digital transformation in construction, while uniquely focusing on its synergies with lean principles. Future research directions include in-depth case studies, empirical investigations, and collaborative initiatives to further validate benefits, develop best practices, and explore emerging technologies' role in enhancing digital-lean synergies, thus unlocking the full potential of this integrated approach.