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Onsite Proactive Construction Defect Management Using Mixed Reality Integrated With 5D Building Information Modeling

Defect management in civil construction work is crucial. This work is aimed at analyzing the conventional method of construction defect management and to bring out a framework for integrating 5D building information modeling with mixed reality. This work is divided into three parts. The first part is the integration of 5D building information modeling with augmented reality that helps to understand the architectural concepts and visualize the workflow onsite. The second part of the work is to develop a user-defined target-based marker-less augmented reality to send screenshots of augmented models and exact progress of work from construction site to engineers working in other locations. The third part of the work is to integrate virtual reality to enable virtual tours of the real site that will be useful for the customers to visualize the building virtually and for the builders to promote sales.