工程造价涉及到国民经济的众多部门、行业 ,涉及社会再生产的各个重要环节 ,所以它的作用范围影响程度都非常大。从投资者的角度来看 ,工程造价实际上是建设一项工程预期开资或实际开资的全部固定资产费用。那么 ,为实现投资的预期目标 ,在拟定的规划、设计方案的条件下 ,预测、设计、确定和监控工程造价及其变动的系统活动就是工程造价管理。其中 ,重要的内容就是合理地确定和有效地控制工程造价。 Project cost involves many sectors of the national economy, industry, involving all aspects of social reproduction, so its scope of influence is very large. From an investor’s point of view, the cost of the project is actually the cost of constructing all the fixed assets for which the project is expected to be funded or actually funded. Then, in order to achieve the expected goal of investment, the system activity of forecasting, designing, determining and monitoring the project cost and its changes under the planned planning and design scheme is the project cost management. Among them, the important content is to reasonably determine and effectively control the project cost.