Analysis Of Design Quality Key Effective Factors Of The Petrochemical Engineering EPC Projects

The petrochemical industry construction projects are complicated in process, very strict in technique, and the investment's huge. There are many factors which have influence to the quantity of the petrochemical industry construction projects. The design quality is a critical one, which can directly affect the quality of the whole project. Research in the design quality management can help to improve the petrochemical project design quatity, which is critical to the whole project.In recent years, EPC management mode for a project has become more and more popular in domestic petrochemical industry constructions, which are quite effective in saving construction time and lowering the project costs. Many Chinese petrochemical design institutes have been pursued changing their mainly business from petrochemical design to EPC project. But the quality management system of the petrochemical design institutes still has many problems and unsuitable to the design process of petrochemical EPC project.The paper first analysis the key factors which influence the design quality of petrochemical EPC project based on the investigation of petrochemical EPC projects'design quality in china in recent years. And then completion and construction is made to improve petrochemical design quality management system basing on the ISO9000 standards and the process control theory, so that it can meet the need of quality management of EPC project. And the third, supplement much documentation and introduce the QFD method into the controlling mechanism of the petrochemical design process, in these ways to solve the key influence factors of the design quality of petrochemical EPC project in a efficient system method.The mainly achievement of the research is the completion and construction of petrochemical design quality management system under the mode of EPC, aiming at the key factors which influence the design quality of petrochemical EPC project. It will make it cover the whole process of the design of petrochemical EPC project. And meanwhile, supplementing much documentation and also introducing the QFD method into the controlling mechanism of the petrochemical design process will solve the key problems which affected the current design quality and will have certain help on improving of the design quality management capability of the domestic petrochemical design institutions and engineering companies engaging in the EPC business.