Synthesising lean construction and building information modelling to improve the South African architecture, construction and engineering industries

Abstract

The South African Architecture, Engineering and the Construction (AEC) industry falls victim to fragmentation of processes and lack of coordination amongst professionals. Therefore an urgent need to explore and embrace techniques, technologies and innovations reduces building cost, materials and time, while collaboration amongst professionals is enhanced. Building Information Modelling has shown promise to solve some of the problems associated with building design’s ineffectiveness and facilitates a more collaborative approach to project delivery. While Lean Construction can reduce waste and non-value added activities in a process. However, it is unclear how the two concepts straddled together can further improve efficiency in construction. Therefore, it is critical to determine the barriers and opportunities of combined systems. Various sources of literature reveal that several barriers affect the synergy between lean construction and building information modelling. This research uses a comprehensive literature review to gather data for analysis. Furthermore, the authors use their autoethnographic experience to synthesise factors contributing to the systems’ successes and failures in South Africa. Finally, a framework of strategies to synthesise lean construction and building information is created. This research will be necessary for researchers, practitioners, and other professionals to add to the body of knowledge in construction and information technology.