Abstract: BIM is the representative technology of the construction industry in the information age. The underground pipeline network project is an important part of the construction of municipal infrastructure, which is the main channel for the urban life materials transportation, information transmission and essential to the normal realization of urban functions. In most cases, the application of BIM technology is based on the information-bearing model. The large-scale, complex, and spatial engineering modeling of pipe network engineering places a great burden on engineering personnel. Based on the pipeline network designing stage, this paper proposes the idea of Hongye-Revit collaborative modeling intending to improve modeling efficiency and optimize the design and verifies several application points of the model BIM in the pipeline network project with engineering examples. Finally, analyzes the rationality of modeling ideas with the development trend of BIM.