The Role of Building Information Modeling in Offsite Construction Projects

Offsite construction (OSC) and building information modeling (BIM) are two new and promising developments in the construction industry. However, few studies to date provide general empirical evidence for the role of BIM in OSC projects. Based on a comprehensive literature review, this research performs an investigation in the UK construction industry into OSC in the context of BIM with a large and representative sample of empirical data. The analysis of empirical data demonstrates that working with BIM makes OSC easier and more effective. With regards to the integration of OSC and BIM, there are no significant differences in attitudes between project parties. It is found in this research that BIM plays various important roles in OSC design, manufacturing, transportation and construction, which significantly contribute to OSC project success. This research presents a model to conceptualize BIM-driven OSC. It also identifies the need for further transforming from BIM-driven OSC to more advanced digital-driven OSC through the integration of OSC and multiple digital technologies.