introduce
The quality of hydraulic engineering is the core of engineering construction and the key to determine the effectiveness of engineering construction, and the engineering cost is an important economic and technical index. The cost of water conservancy projects is particularly important in the construction of water conservancy projects. Water conservancy project cost is a systematic project, which runs through five links: investment decision-making stage, design stage, contract awarding stage, construction stage and completion stage. Investment decision-making stage, as an important technical and economic index of water conservancy project construction, has the most significant influence on controlling investment. From this, talk about some views on the cost of water conservancy projects.
1 characteristics of water conservancy project cost
1. 1 The complexity of the project restricts the overall arrangement of expenses. Water conservancy project is a complex group of buildings. Compared with other projects, it has many kinds of building groups, involving a wide range, large investment and many cooperative departments. It is difficult to divide the project cost strictly according to single project, unit project, sub-project and sub-project
1.2 The diversity of influencing factors hinders the overall cost planning. There are many factors affecting water conservancy projects, which are not only influenced by natural conditions (such as hydrology, geology, environment, soil erosion and other factors), but also by local economic development level, transportation and other resource market conditions. The engineering involves a wide range of specialties, and its engineering cost also involves the knowledge and relevant regulations of many different industries. These large investments involving different industries should be combined in a reasonable and orderly manner.
The periodicity of 1.3 project determines the complexity of valuation. The construction period of water conservancy project is long, so the corresponding project cost should be compiled in different construction stages, and the basis and method of compilation in each stage are different.
2 problems in the cost of water conservancy projects
2. 1 The specialization level of water conservancy project cost is low. The major of water conservancy project cost is a practical major, involving a wide range of specialties, including hydrology, geology, water conservancy project, computer, electromechanical and other fields. Therefore, mastering more professional knowledge is the premise and foundation of doing well the cost of water conservancy projects, and the construction conditions of water conservancy projects are much more difficult than those of ordinary civil projects. According to the specific project, the technical scheme of project construction is also different.
2.2 The overall awareness of the cost of water conservancy projects is not strong. For water conservancy projects, to compile the cost separately, it is necessary for the compilers to collect and be familiar with the policies, regulations and relevant provisions of various regions, as well as all the required documents, make clear the division of engineering projects (construction projects, mechanical and electrical equipment installation projects, temporary projects, compensation fees for reservoir treatment and other expenses), and master various quotas adopted in the compilation of engineering costs. Including national unified quota, national industry quota, local quota, enterprise internal quota, etc. , various charging standards (such as project cost, preparation fee, financing interest) and other fees (independent fees), engineering quantity calculation rules, etc. These are the basic rules that project cost personnel must follow, but many cost personnel did not know fairly well in the preparation stage.
2.3 Water conservancy project cost budget mechanism has not yet been established, and the phenomenon of water conservancy project cost overrun is more prominent. Due to the long preparation period and construction period of water conservancy projects, involving a wide range of specialties and greatly influenced by objective market factors and policy standards, over-investment is allowed within a reasonable limit. However, a large part of the reason for the over-investment of water conservancy projects is that the preparatory work is not sufficient or in place, or it is manifested as human negligence and mistakes, resulting in a waste of funds.
2.4 insufficient attention to the cost of water conservancy projects. Many owners lack a serious attitude towards the project cost. Due to the limitation of time, many water conservancy projects are hastily launched, which shows that a project's design report is compiled in a short time, not according to procedures, or even skipping some design procedures and directly entering the construction stage, which will inevitably lead to insufficient preparation of preliminary data.
2.5 The timeliness of project cost information is not strong. Project cost information, including various cost indicators and price information, is a social resource enjoyed by * * * and has the characteristics of effectiveness and timeliness.
3 Measures to solve the cost problem of water conservancy projects
3. 1 Optimize the design team, improve the overall quality of the design team, improve the technical personnel's understanding of the project cost, and improve the professional level and overall quality of the team. Various industry cost associations and cost-related management departments organize various training courses every year to promote the overall quality and technical level of water conservancy project cost personnel, expand their knowledge and improve their knowledge structure.
3.2 According to relevant statistics, in all stages of project construction, the investment decision-making stage has the highest impact on the project cost, reaching 70%~90%, which requires that the design depth and accuracy of the project should be controlled in the early stage of design, and the scheme determined in the early stage should be determined as much as possible to avoid increasing investment because of too many design changes in the project implementation stage.
4 conclusion
The cost of water conservancy project has its own characteristics, and there are still some imperfections at present. The control and management of water conservancy project cost is a systematic management process with the whole process and all elements. In the concrete engineering practice, the cost personnel and the relevant personnel of the project should analyze the characteristics of the project cost, find the existing problems in time, and seek better solutions, so as to control the investment as much as possible and maximize the economic benefits of the investment.
I believe that after the above introduction, everyone has a certain understanding of the cost of water conservancy projects. Welcome to Zhong Da for more information.
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