Abstract: As the three-dimension coal preparation plant design can enhance the design’s efficiency and quality, the CPP design is concerned with multiple profession and amount of work, so only collaborative work can accomplish that. This paper discusses the rules and steps of 3D CPP collaborative design , analyses the way of whole life cycle support and service method. It also describes the developing trend of three-dimensional CPP collaborative design briefly.

Key words: Collaborative work, CPP design, 3D design, ProjectWise