GB 50500-2013 第2.0.3条
| | Comprehensive unit price: the labor cost, material cost, construction machinery and tool use cost, enterprise management fee, profit, and risk cost within a certain range required to complete one specified bill item. In hotel renovation projects, the comprehensive unit price usually includes the prices of main materials such as stone, sanitary ware, and lighting fixtures, as well as a risk coefficient of within 5%. |