| LYS company is mainly engaged in design of non-ferrous metal processing works, Also at the same time developing the construction of engineering general contract and project management, engineering management。Design of Non-Ferrous Metal Processing Plant is its pillar industries, as well as core business. One of the core works is project design schedule management.Engineering design stage is one of the important stage of engineering construction project. Design progress directly affect the progress of equipment procurement and installation and construction progress. In turn, affect the overall progress of engineering construction. Effects and level of project design progress management have a direct impact on the economic benefits of engineering contractor and reputation, also have a significant impact on the schedule of construction projects put into production at expected time and the achievement of the expected economic benefits. Therefore, the research to progress of the project design has important practical significance.There are many factors affecting the progress of the design including internal and external factors of the designer. These factors also are in a process of dynamic change. From internal of designer, there are many factors affecting the progress of the design for example human resourcesã€durationã€costã€Design conditions changeã€design optimization etc. in single project and the interaction in multi-project. From outside of designer, there are also many factors affecting the progress of the design for example variety of design purposesã€poor communicationsã€reduced the construction period〠variety of device fundamental optimization of construction and installation etc. So It is necessary to make use of scientific theories and methods of project management to analysis of factors and causes influencing the progress of the design, we strive to make progress of design in controllable smooth implementation in the expected period by a effective management approach.This article analysis variety related factors affecting the progress of the design by fishbone diagram and find the main factors by Pareto chart. And in-depth analysis on the causes of these factors. On the basis of the above analysis,make use of project management theory and methods, we set up a project schedule management system. In text, introduced the target and guiding ideology of this system, and composed of and function, More on from the Preparation of design progress plan, to the implementation of design progress plan, and monitoring and adjustment design progress plan such as regard work content and attention matters, and this articale pointed out the measures for the main reason effecting on engineering progress. Also through the case study, inspection effect of application of the system. This system Basically have solved the most of the problems and conflicts in formulating, monitoring and adjusting schedules through the application of project management theory and methods. So the schedule of design progress is more scientific and rational and effective, Construction projects will be completed on schedule, Expected economic benefits and social benefits will be realized. |