建设工程造价计价依据(以下简称计价依据),包括各类定额、人工、材料、机械台班及设备单价、费用标准、工程量清单计价规范、工程造价指数,以及政府主管部门发布的有关工程造价的经济法规、政策等,是计算完整建设项目造价的经济性文件。可以将其归总为三部分内容:计价政策(造价管理法律、规章,规定、办法、规范,规程、规则、指引等)、计价定额(各类各专业劳动、材料、机械消耗定额,施工、概算、预算定额,估算、概算指标等)和造价信息(人工、材料、机械等的价格信息,价格、造价指数等)。从我国计价依据内容、产生、发展历程和现行职能看,计价依据是政府制定、发布建设工程计价资料的总称,亦即 The cost basis of construction cost (hereinafter referred to as pricing basis) includes all kinds of quotas, labor, materials, mechanical units and equipment unit price, cost standard, bill of quantities valuation specification, construction cost index and relevant project cost promulgated by the competent government departments The economic laws and regulations, policies, etc., are economic documents to calculate the cost of a complete construction project. It can be grouped into three parts: pricing policy (cost management laws, regulations, rules, methods, norms, procedures, rules, guidelines, etc.), pricing fixed (all kinds of professional labor, materials, machinery consumption quotas, construction, Budget estimates, budget quotas, estimates, estimates and other indicators) and cost information (artificial, materials, machinery, price information, prices, cost index, etc.). According to the pricing, generation, development and current functions of our country, the pricing basis is the general term for the government to formulate and release the pricing information of construction projects, that is,