To realize the creation and demonstration of Jiangsu Province Water Transportation Safety Centennial Quality Project,the digital design requirements in the evaluation rules are studied.Relying on a large crude oil terminal design project,the collaborative design of information models of high pile beam slab wharf hydraulic structure,loading and unloading process pipeline equipment,water supply and drainage and fire protection are carried out,and based on the modeling,the three-dimensional geology,pipeline synthesis and collision inspection,visualization scheme comparison and selection,ship berthing simulation analysis,and smart site management platform application are studied,forming a digital design solution.The results show that the scheme meets the digital design requirements in the evaluation rules of Jiangsu Province Water Transportation Safety Centennial Quality Project,and the relevant outcomes can provide reference for the digital design in the creation of similar water transportation projects.