[Abstract]: the PPP project of the relocation project of the first people's Hospital of Shuangliu County is located in the third section of Hanglin Road, Shuangliu district. It is designed and built according to the class III class a hospital, with a construction area of 210000 square meters, 1500 beds and 1162 parking spaces. The modeling design reflects the style of humanity oriented, simple and modest. In the construction project, BIM Technology is used to scientifically manage the construction process and strictly control the construction quality. A BIM team with the project manager as the core is established to overcome various difficulties, establish a full professional BIM model of the project, and manage the construction process through BIM Technology on this basis. I. site