论某高速公路联网收费系统的成本管理

The Discuss of Cost Management of Expressway Network Toll System

2010年3月,我参与了某省高速公路联网收费"一张网"系统项目的建设,在项目中担任项目经理的角色。该项目总投资960万元,计划分两期实施,2012年12月1日前正式投入使用。新系统的全面建成将逐渐解决省内高速公路多年形成的"建管一体,独立经营"的不合理局面,极大地提高了该省高速公路的整体管理水平和收费效率。在充分分析了该项目特点的基础上,在成本估算方面我详细分析了项目成本科目,采用了类比估算法、固定资源费率法等方法对项目总体成本进行了估算,在成本预算方面采用了项目逐步分解分摊的方法,详细的制订了项目的预算,在成本控制方面,采用公司级与项目级控制机制,并且通过挣值分析法,进行了绩效测量,根据绩效测量的结果与成本预算相比对,以控制项目成本。通过这些方法我很好地做到了成本管理,项目最终发生的总成本与项目前期批准的项目预算相比仅超出2%。

In 2010 March, I participated in the construction of the freeway net toll "a net" system project, the project manager role in the project. The project total investment of 9600000 yuan, plans to be implemented in two phases, 1 2012 December formally put into use. The system mainly includes the non cash settlement center, cash settlement system, toll center, toll station and toll lane five level system structure such as the 5 major business management subsystem. The new system will be gradually solved fully completed construction and management in one province highway over the formation of "unreasonable situation, independent business", greatly improve the expressway overall management level and the efficiency of charge.After the analysis of the basic characteristics of the project, the cost estimation I detailed analysis of the item cost subject, using the analogy method, fixed resource rates method on overall project cost estimation, cost budget in the project gradually decomposition method for sharing, I made a project budget, in terms of cost control, the level control mechanism of company level and project, and through the earned value analysis method, the performance measurement, the performance measurement results and compared with the cost budget, project cost control. By using these methods, I do very well in the cost management, approval of the project the final total cost and the project budget is only more than 2%. The project also exist some problems in the cost management process, such as cost estimation should also refine the estimate of subjects, in addition, in terms of cost control can be of further use earned value analysis of cost prediction. For in the project management process in the future to make still further progress, further.