Spanning a total length of 2.06 kilometers, the Rapid Reconstruction Project of Kunlun Road is an intelligent transportation system that includes roads, bridges, tunnels, utilities, and landscape works. The project features a long construction period with multiple disciplines, compounded by complex geographic and climatic conditions. JSTI Group is responsible for BIM application during design and construction. Facing technical, coordination, and management challenges, they needed integrated BIM technology to establish a collaborative modeling platform and an intelligent construction site.

They used Bentley’s open modeling applications for 3D BIM and reality modeling, integrating the models to develop a digital twin for smart construction management. The digital solution eliminated 40% of extra budgetary changes, reduced time spent on cost estimation by 80%, and cut costs by 10%, identifying and resolving conflicts. Integrating BIM visualization and construction management with IoT and smart devices, they shortened project delivery by 7%.