The Research On Cost Management System Of 85,000 Tons/Year Styrene Project Of Qingdao Refining & Chemical Project Department

With the continuous development of the national economy and the deepening of economic globalization, there are still many problems in many construction companies in project management, including many aspects of the project cost management, project risk management issues, project quality management issues and project contract management issues. Their existence has serious problems with the development of construction enterprises, especially the cost of the project management issues. First of all, In the society of economic, the quality of cost management is directly linked to the business profit and loss. In addition, increasingly difficult background to seize market share makes it more important to deal the project management control from the root and get the greatest degree of lower costs.Currently, the domestic and international resource situation is increasingly tense, and many downstream resources supply is a growing concern, which makes that renovation and expansion projects have been started as the representative of the fine chemical industry. Overall, a considerable part in the project management process, project management mode. Project management theory as an important theoretical basis, already has been widely used in China. Through various stages of construction enterprises in the process of practice to explore and investigate, project management and project management techniques both have made great progress and improve. And its ability to adapt to the market economy is also keeping rising.In this paper, combining Qingdao refining project the Ministry of 85,000 tons/year of styrene project engineering, based on the cost of the project management theory, we make analysis of all aspects of its design, construction to completion and acceptance of cost-control mechanisms. And we established a relatively complete system of cost control, in order to ensure low-cost, high efficiency of project implementation, and look forward to provide a reference for other project cost management. First we introduce the background and significance of the topics and domestic and international research status, and clarify the main contents and methods. We elaborate project management, project cost management concepts and basic theory, on the basis of which we make analysis of the main factors affecting the project cost management, combining the profiles of 85,000 tons/year styrene project engineering of the Ministry of Qingdao refinery project, design and arrangement of concrete reality. And for the entire cost of control engineering, we design a cost management system based on the PDCA. Finally, relying on the Power On project management software and the Ministry of Qingdao refinery project of 85,000 tons/year styrene project data, we make practical application and analysis of the project cost management svstem.