In the context of large-scale container port construction,which involves multiple specialties and strong comprehensiveness,we research digital delivery solutions that are industry-applicable and widely adaptable to address issues encountered in building information modeling(BIM) delivery such as data exchange difficulties,low model utilization,and inefficient interaction.By employing technologies like graphic rendering,separation of graphics and models,and cloud platforms,we innovatively propose and construct a BIM digital delivery platform tailored for container port areas in water transport engineering,which enables integrated delivery of two-dimensional and three-dimensional design results,convenient querying of lightweight models,and communication and collaboration on design issues on the basis of the model.Then we also incorporate practical applications of functions and technologies according to project requirements.Not only does this platform possess industry-specific characteristics,but it also demonstrates high applicability,scalability,and promotability,providing a novel solution for the in-depth application of BIM technology in the field of water transport engineering.