Abstract
With the development and progress of the economy and society, the management level of my country’s construction projects has also been greatly improved, especially in the construction of water conservancy projects, and the cost management in the process has made significant progress; the water conservancy industry is in order to improve the market of enterprises. Competitiveness, to increase the market share of the company, it is necessary to improve the management level of the company in an all-round way, and maximize the economic benefits of the company.In order to improve the efficiency of cost management and operation management in the construction of water conservancy projects, this study conducts a theoretical analysis of the project cost management, taking the reinforcement treatment of the expansion joints of the culverts of the main canal project of the first phase of the water diversion water supply as a research case, and analyzes the expansion joints of the culverts of the project. This paper conducts a comprehensive investigation, proposes a repair plan using chemical bonding with external TPO waterstop and PTN petroleum asphalt polyurethane joint material, and makes a detailed investment estimate for project implementation. The results show that the bonding externally attached TPO waterstop and PTN petroleum asphalt polyurethane joint materials can meet the needs of this design for strengthening and strengthening the waterstop of the expansion joint of the culvert. The total static investment of construction engineering, mechanical and electrical equipment and installation engineering, construction temporary engineering, independent costs and basic reserve costs is 4,585,800 yuan, of which the total cost of underdrain expansion joint treatment is 3,594,600 yuan, which is in line with expectations, indicating that the water conservancy project of this design. The cost management plan is feasible.
Highlights
With the development of the national economy and the continuous deepening of reforms, development and water conservancy project construction, as one of the infrastructure projects of the national economy, are booming. [1]
Investment in water conservancy construction projects has the characteristics of long capital occupation time and long later development time, which determines that the cost management of construction projects should take into account all the costs of the entire project [3]
This research is based on the theoretical basis of cost management, taking the reinforcement treatment of the expansion joints of the concealed channels in the main canal project of the first phase of the water diversion water supply as a research case
Summary
With the development of the national economy and the continuous deepening of reforms, development and water conservancy project construction, as one of the infrastructure projects of the national economy, are booming. [1]. Water conservancy projects need to invest a lot of money in their implementation. In the investment of water conservancy projects, how to rationally use the limited funds to construct the project and obtain the greatest benefits has become an important research topic [2]. Every stage of cost management and control of water conservancy projects is not ideal, so the design of cost management projects is not perfect [5]. Due to different starting interests, each stage of the project is independent of each other, making the investment situation very easy to get out of control, and the cost management of water conservancy construction projects cannot be put into action [6]
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