BIM for efficiency and sustainability in construction: a case study in Indonesia
摘要
The construction industry faces increasing challenges in productivity and sustainability, particularly in addressing inefficiencies and environmental impact. This study demonstrate the comprehensive role of Building Information Modeling (BIM) beyond 3D modeling by analyzing its application from 3 to 6D dimensions in the Bank BJB Padalarang Phase 1 project. This research aims to achieve three key objectives: (1) simulating the efficiency of casting work using BIM, (2) identifying and classifying design clashes to assess their impact on cost and scheduling, and (3) evaluating the embodied carbon of construction materials to support sustainability. This study employs a case study methodology, integrating BIM tools such as Autodesk Revit for 3D modeling and material sustainability analysis, Autodesk Navisworks for 4D scheduling and clash detection, and Microsoft Project for project planning. The findings indicate that BIM significantly enhances productivity by optimizing work sequences, reduces project delays through clash detection, and supports sustainable construction by assessing the carbon footprint of materials. However, challenges remain in BIM adoption, particularly in interoperability and the need for broader implementation from the design phase. This research contributes to the advancement of Construction 4.0 technologies and highlights BIM’s potential in improving efficiency, reducing environmental impact, and promoting green building practices.