GB 50500-2013 第6.1.4条
| **** | **Composition of comprehensive unit price**: The comprehensive unit price shall include labor costs, material costs, construction machinery and tool usage fees, enterprise management fees, profit, and risk costs within a certain range. In hotel projects, material costs (such as high-end stone, custom furniture, sanitary ware) typically account for a relatively high proportion, and the material brands, specifications, and wastage rates must be clearly defined. |