Research On The Whole Process Cost Management Of EPC Municipal Road Projects

At present,international projects are widely used in the construction of epcproject gene ral contracting,and the Chinese government is also vigorously promoting the development of EPC project general contracting.The government-led market actively adopts the general contracting model,and infrastructure projects represented by municipal road projects are the fo rerunners of general contracting.During the construction of municipal road projects,the problems of construction safety and construction quality are prominent,resulting in a huge amount of wasted capital.As the general contractor of the project facing "risks and opportunities coexist",its cost management should not be underestimated.For general contractors,reducing costs means improving efficiency,which can win more market space and enhance the com petitiveness of enterprises.How to improve the level of cost management has become a prob lem that general contractors need to focus on and solve urgently.Based on the relevant theories of municipal road project cost management and influencing factor analysis methods under EPC mode,this paper analyzes the existing problems of municipal road project management process cost management,identifies the influence factors of municipal road project cost management in the whole process of EPC mode,and finds out the whole process of the project.The key influencers of cost management.According to the key influencing factors,an index system of influencing factors of municipal road project cost management is established,and the weights of indicators at all levels are determined by inviting staff and experts engaged in municipal road construction to fill out a questionnaire.Combined with fuzzy comprehensive evaluation method and earned value method,quality-safety index is introduced,and a fuzzy quality-safety earned value model is constructed.The above model is applied to actual cases,applied research is carried out,the case cost is analyzed,combined with the actual situation of the project,the countermeasures and suggestions for the cost management of municipal road projects are put forward.Combining the fuzzy evaluation method with the earned value method,introducing the quality-safety index,and constructing a comprehensive and integrated dynamic cost management model integrating the four goals of "cost,schedule,quality and safety",it is helpful for the general contractor to manage the cost and reduce the The cost waste in the process of project construction further improves the cost management level of the EPC general contractor of the municipal road project.