中铁十八局京津项目部承担的京津城际铁路客运专线建设项目在建工程总投资8亿多元。众所周知,建设工程预算定额是工程造价的计价基础,它由工费、材料费、机械费等组成,而材料费在工程预算定额中约占60%。也就是说,对于京津城际铁路客运专线建设项目,项目部物资管理人员将承担近 China Railway 18 Bureau Beijing-Tianjin project department assumed Beijing-Tianjin intercity railway passenger line construction project under construction a total investment of 800000000 yuan. It is well-known that the construction project budget quota is the basis of the project cost valuation. It consists of labor costs, materials costs and mechanical expenses, while the material costs account for about 60% of the construction budget. In other words, Beijing-Tianjin Intercity Railway Passenger Dedicated Line construction projects, project management staff will assume the material near