According to the cost origin,5 key points of the control are discussed including the land development and charge control,plan and design control,contract control,project budget control,owner supply material control.

• 通过分析成本的来源,结合实践从五个关键控制点展开论述,即土地开发及相关费用控制、规划设计控制、合同控制、工程预(决)算控制、甲供材料控制。