The Oil-gas Disposal Plant Epc Model Cost Management Research

It is very significant for controlling the cost, reducing the engineering budget, increasing the enterprise benefit to conduct EPC project cost management in the engineering construct field. Scientific cost management method plays very important role in the project management. The research of EPC project cost management supply the theory reference for the enterprise to control cost and increase the benefit.The article dose the research of the whole process cost management in different periods of EPC project's designing, purchasing and constructing. During the designing period, research the EPC project cost management by limit designing, the superior methods compared, the design change controlled and the drawing audited. During the purchasing period, research it by limit purchasing, strict materials managing and the cost of raw materials and equipment controlling. During the constructing period, research it by comparing the construct method's technology economic, managing the contract and adopting the cost management theories of the value engineering and earned value analysis. Finally combine the example of some an oil-gas dealing plant engineering construct project cost management to certify the research and analysis and get the conclusion of EPC project cost management model receiving the great effect in the practice engineering and reducing the engineering cost deeply, bring the big benefit to the project contractor. It can supply a helpful reference for the further EPC project cost management.