Research On Cost Management Of Wei Canal Treatment Project

The construction of water conservancy projects has an important relationship with the protection of people's lives and property,and is a major event related to people's livelihood.However,the large-scale treatment of river courses usually takes a long period of time,so time is the best way to check the quality of the project.On the premise of ensuring the quality of the project to meet the contract requirements and the national mandatory standards,cost management is particularly important.Water conservancy projects are obviously different from other projects in that they are greatly affected by seasons and topography,so safety control method during flood period should be considered carefully.The construction period is long,the construction distribution is wide,and the mobility of personnel and machinery is greater than that of general infrastructure projects.There are many construction projects,changing currently due to certain circumstances.Besides,there are many types of jobs,materials and machinery required for the project,which are not easy to manage.These particularities of water conservancy projects all lead to increased difficulty in project cost management.The cost estimation before construction cannot be too accurate.It should be adjusted in time according to the construction progress and special circumstances encountered in the construction process.Due to these special natures of water conservancy projects,the dynamic management of project cost is particularly important.Project cost management occupies an important position in project management.Under the condition that the construction quality meets the design standard,effective measures should be adopted in the construction stage to control the cost within the target cost as much as possible,and the cost usage details should be tracked in time to correct the deviation at any time,to ensure the realization of the three management objectives,progress target,quality target and cost target.Project cost management needs to manage various costs involved in construction,specifically including direct costs,indirect costs,profits and taxes.The management ofproject cost components is the foundation of project cost management.Each component of project cost is thoroughly decomposed,and each factor is analyzed in detail to find out the main factors which affect the cost change and the influence of each factor on the target cost.Cost management should be carried out according to the size of the influence.Major factors with larger influence should be emphatically managed.There are many methods of project cost management,only the method suitable for the characteristics of the project is the most effective.In a project cost management process,not only one method will be used,but the comprehensive application of various methods.Project cost management is the whole process control,which runs through the whole stage of project construction,including the control in the preparation stage before construction,the control in the construction process and the control after completion.Cost management is not static for water conservancy projects,but a dynamic management that is constantly changing.Project cost management should be taken according to the characteristics of specific projects.Different projects and different stages of the same project should carry out corresponding cost management in line with the actual situation.Cost managements in the preparation stage before construction,during construction and after completion should be strengthened to minimize the possibility of deviation of target cost.Only in this way can the actual cost and target cost reach an agreement.