Framework for Integrating 4D/5D Bim, Scan to Bim, and EVM for Enhanced Delivery Performance

Infrastructure projects frequently experience cost overruns and schedule delays due to fragmented design, planning, and cost management practices. This study presents a techno-managerial implementation of 5D Building Information Modeling (BIM) for infrastructure projects by integrating 3D models with time and cost data through a standardized workflow. The proposed framework employs BIM platform as a unified 5D BIM platform for integrating quantities, schedules, costs, and cash flow analysis. Embedding EVM within the model and visualizing results through a Power BI dashboard enabled reliable, real-time performance monitoring. Scan-to-BIM–based progress verification further improved data accuracy, leading to enhanced cost certainty, forecasting reliability, and informed decision-making in infrastructure projects.