英文资料The stage of the project cost managementFrom The Engineering IndexAbstract: Project cost management is the basic contents to determine reasonable and effective control of the project cost. Described the current stage of the project cost management situation on the strengthening of the various stages of construction cost management of the importance of and raised a number of key initiatives. Keywords：Cost of the construction project, Cost management status investment decision, Phase of the design, phase of the implementation, phase of the cost management in a market economyEven under the WTO and Chinas accession to the world community,Chinas construction industry how to effectively control construction cost of the construction and management of an important component part. However, the current budget for the construction projects estimate budget,Super budget accounts for the super three is still widespread and that eventually led to a serious loss of control of project investment. Project cost management is the basic contents to determine reasonable and effective control of the project cost. As the project cost to the project runs through the entire process,stage by stage can be divided into Investment Decision stage,the design and implementation phases. The so-called Project Cost effective control is the optimization of the construction plans and design programs on the basis of in the building process at all stages, use of certain methods and measures to reduce the cost of the projects have a reasonable control on the scope and cost of the approved limits. Engineering and cost management work of the current status of project cost management system was formed in the 1950s,1980s perfect together. Performance of the country and directly involved in the management of economic activities. Provisions in the design stage to different estimates or budget preparation as well as government; Nothing relevant departments to formulate a budget,content, methods and approval, the budget will provide the fixed cost of equipment and materials and fixed price of the budget preparation, approval, management authority, and so on. With the historical process,after recovery,reform and development, formed a relatively complete budget estimate of quota management system. However, as the socialist market economic development,the systems many problems have also exposed. Generally speaking,the budget estimate is based on direct participation in the management of national economic activity as a precondition. Enterprise is not the actual economic entities. Due to the characteristics of the planned economy, and, at the time under the conditions of productivity,will inevitably become a shortage in the economy. In severe shortage of commodities under the conditions,as long as a certain level of investment, will be certain outputs. In this environment, the project planning and technical argumentation there can be no economic analysis. State control of the project cost constitute key factors equipment and materials prices,wages and taxes of artificial distribution. In this relatively stable economic environment,the budget estimate for the system approved project cost,help the government to carry out investment plans to play a major role. As the socialist market economic system established, requires us to predict project investment and control. In recent years,international investment project developed to the requirements of prior pre-control and in the middle of control. China,the traditional practice in an objective light on the cause decision-making, implementation heavy,light the economy and technology,First,the consequences of victimization,Due to the technical personnel of the project technical and economic concepts and a weak awareness of cost control, cost management makes the quality difficult to raise. Project Cost control is difficult to achieve long-term goals. Second,the various stages of the project management view of the above circumstances,My first academia in the 1980s made the whole process of cost management and control concept,building departments will study the feasibility of projects and the budgets and final accounts to two extended at the request of the corresponding regulations put our cost management concepts and methods referred to a new height. Our task now is to be modern and cost management in line with Chinas national conditions of the market economy system goal,learn from the advanced experience of the developed countries,and establish sound market economic laws of project cost management system,efforts to increase the project cost levels. An investment decision-making phase of the project cost management construction project investment decision-making stage is proposed project proposals; conduct a feasibility study to determine investment estimation and the final preparation of design task. At this stage,the projects technical and economic decision-making, of the constru