Building information modelling, lean and sustainability: An integration framework to promote performance improvements in the construction industry

The construction industry is known for its fragmentation, poor performance and negative impacts on the environment. In recent years, Building Information Modelling (BIM), lean principles and sustainability concerns have emerged as trends in the industry, since they aim to improve how buildings are delivered throughout their entire lifecycle. Value aggregation and efficiency in operational and environmental terms are major concerns by stakeholders and wider society. Integrating these practices would yield better project outcomes. However, majority of studies are focused on these elements in isolation or in pairs and there are no comprehensive frameworks suggesting an integration. This study researched, analysed and articulated existing work on a possible integration framework of BIM, lean and sustainability principles (BLS) to promote performance improvements. Current proposals were analysed along with drivers, benefits, barriers and challenges for integration. Academics and industry practitioners will benefit from this framework as it looks into future requirements of the industry, which is aiming to achieve better efficiency and enhancement of sustainability outcomes.