This paper explores the application of Building Information Modeling (BIM) technology in pipeline collision detection and optimization for a station and operation section project of Line 2 in a specific city. By leveraging BIM for 3D modeling, the study facilitates the identification of pipeline conflicts, enabling comprehensive optimization of the pipeline layout. Navisworks software is used for visualizing the model, providing an intuitive platform for detecting clashes and refining the pipeline design. The proposed BIM-based approach not only enhances construction efficiency by reducing rework and conflicts but also improves project quality through more accurate, coordinated designs. While the focus is on the construction industry, the methods discussed are applicable to various fields, offering broader potential for improving integration and efficiency in other types of construction projects.