The Qingdao new airport project is a large-scale and complex public construction project in China, thus the application of Building Information Modeling(BIM)as an information tool in this project is of particular importance. This paper focuses on the introduction on establishing a digital project management system for Qingdao new airport project, which combines the project construction management needs with BIM software and hardware equipment, and achieves the implementation of standardized 3D application for whole progress and full staff.