很多人多认为工程是在设计完成后才开始计算造价,殊不知一个项目的投资从一开始就要管控。因为一般工程耗用材料、设备产品多,消耗人工多,使用施工机械多,施工地点不固定,施工周期长,占用资金大。同时,造价与质量、进度之间又有着千丝万缕的联系,它们之间既相互制约、矛 Many people think that engineering is to calculate the cost after the design is completed, and everyone knows that the investment in a project must be controlled from the very beginning. Because the general project materials, equipment and equipment, more labor, the use of construction machinery, construction site is not fixed, the construction period is long, occupy large funds. At the same time, cost and quality, there are inextricably linked between the progress, they are both restricted, spear