通过对盘石头水库人工砂石料及混凝土集中供应合同及造价管理的分析,总结了在业主提供系统设备情况下系统运行、砂石供应、单价核定、支付管理等几个关键环节的具体做法,特别是对探索业主设备折旧费用提取、混凝土结算单价做出科学分割,兼顾了各方利益,对规范水利工程商品混凝土供应有一定借鉴作用。 Through the analysis of the aggregate supply contracts and cost management of artificial aggregate and concrete for Pan Shitou Reservoir, this paper summarizes the concrete practices of several key links such as system operation, gravel supply, unit price verification and payment management under the condition of providing system equipment by the owner, especially Is to explore the owner equipment depreciation expense extraction, concrete settlement price to make a scientific division, taking into account the interests of all parties, to regulate the supply of concrete products for water conservancy projects have some reference.