Cost Control Research Of Test Bench Construction Project,Huajun Automotive

Project cost control is the key element of project investment management.Project cost control needs to run through the whole project cycle from the beginning of project to the final completion.As the key object of the national NEV industry development,the cost control is an important bargaining chip for all automotive competition.Through the lean cost management,the enterprise can devote the limited budget to the NEV research and development test,which result in scientific and technological research and development capabilities grow up via the fierce market competition and become dominant position.Based on the basic theory of project cost management,this paper set up based on the background of the construction project of the test benches,which introduces the cost of the different stages of the test bench construction phases,analyzes the reasons of the cost rising in the design phase,the procurement phase,the installation and the commissioning phase,and puts forward the control scheme and the implementing means of the cost problems in each phases.The main parts of the paper include:Firstly,the paper introduces the background of cost control of the automobile test benches of Huajun,and expounds that the problem of design,purchase,installation and debugging cost overruns in the project construction is the main line of this paper.Secondly,the paper analyzes the problems and formation causes of the project cost in the project cycle,and summarizes the three parts.First,the design cost overruns are embodied in the concept design and feasibility study without reference to the national industry norms,leading to conceptual design and deepen the design deviation problem.Design deviations result in direct or indirect design change,design change that affect the project budget for the original design part,and cost overruns.The second is that the cost of purchasing is reflected in the change of the scope of the bidding,which leads to the increase of purchasing cost.On the other hand,the company procurement process can not cope with the changes in the external market environment and create cost overruns.The third is the cost overruns of installation and commissioning how to guarantee the construction quality and corresponding remedial measures after the project duration is compressed.Remedial measures need to consider to overcome the natural climate factors,the personnel's attendance deployment difficult factors,in order to reduce the above two factors to the project duration and the construction quality influence,the later investment funds objectively causes the installment and the debugging cost overruns the question.Third,in the face of design,procurement,installation and commissioning of the cost overruns at various stages,the article mentioned the cost control measures and implementation means.In the design cost overruns,this paper introduces the project cost change management process.The change management process defined the division of responsibilities between the project team,the user department,the infrastructure construction department and the equipment general contractor,and effectively controlled the change of the project through the deployment of additional management personnel and information management tools.On the issue of cost overruns,the comprehensive cost management of project procurement can be effectively controlled by the detailed bidding management scheme and the flexible green quick approval channel.In the problem of cost overruns of installation and commissioning,the project risk management method was found through key milestone plan management,and the disadvantages of the process were eliminated,and the cost overruns in the installation and commissioning phases were solved.