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Construction machinery for water conservancy investment and construction must meet six standards
The Chinese government plans to allocate more than 70 billion yuan of investment in water conservancy within the central budget this year to support key projects such as water diversion, key water sources, Rivers and Lakes governance, and efficient water-saving irrigation. According to the analysis, according to the 11th Five Year Plan for Water Resources Development, China's planned investment in water conservancy during the 11th Five Year Plan period was 462.8 billion yuan, while in fact, the investment in water conservancy during this period reached 704 billion yuan, 52% more than planned. According to the plan of the Ministry of Water Resources, the scale of China's water conservancy investment during the 12th Five Year Plan period will increase to 1.8 trillion yuan, compared with the 11th Five Year Plan period The actual investment scale has increased by about 156%. It is obvious that the demand for water conservancy supporting facilities in economic development is increasingly strong. At the same time, under the enormous pressure of environmental protection, hydropower, as a clean energy source, will become an important component of power development in the national energy structure adjustment The development space of the domain will further increase.
The six main tasks of water conservancy reform and development during the 12th Five Year Plan period are as follows: firstly, to highlight and strengthen the construction of weak links in flood control. More than 5000 key small and medium-sized river sections have been basically treated, and 5400 small (1) and 41000 small (2) type dangerous reservoirs have been comprehensively reinforced and eliminated. A preliminary monitoring and early warning system for mountain flood disasters and a group monitoring and prevention system have been established in 1836 county-level administrative regions, and 2721 large and medium-sized dangerous water gates included in the plan have been reinforced and eliminated, accelerating the construction of flood storage and detention areas and control hub projects. Strengthen the construction of seawalls (ponds) Strengthen the construction of standard construction and storm surge warning systems. Secondly, vigorously develop rural water conservancy. On the basis of ensuring the safety of drinking water for the remaining 102 million rural population, state-owned agricultural and forestry fields, and rural schools in the plan by 2013, comprehensively solve the problem of unsafe drinking water for the newly added rural population, accelerate the upgrading and transformation of large and medium-sized irrigation areas and pumping stations, complete the task of continuing to build supporting facilities and water-saving transformation for more than 70% of large irrigation areas and more than 50% of key medium-sized irrigation areas, strengthen the construction of new irrigation areas in the core and reserve production areas of grain production, and vigorously promote the construction of small-scale agricultural water conservancy Developing water conservancy in pastoral areas, increasing efforts in rural hydropower construction, and carrying out comprehensive management of rural river channels Promote the construction of key water sources and water resource allocation projects.
On the basis of protecting ecology and efficiently utilizing water resources, we will accelerate the construction of key water source projects in engineering water scarce areas such as Southwest China, and construct a number of cross basin and cross regional water transfer projects tailored to local conditions in resource water scarce areas Carry out the construction of river lake water system connectivity projects, accelerate the construction of urban and rural emergency backup water source projects, comprehensively improve the level of water resource regulation, and ensure the safety of urban and rural water supply.
Fourthly, efforts will be made to strengthen the efficient utilization and conservation of water resources, vigorously develop advanced and efficient water-saving irrigation technologies such as pipeline water supply, sprinkler irrigation, and micro irrigation, increase the area of high-efficiency water-saving irrigation by 50 million mu, comprehensively promote urban water-saving appliances, increase industrial water-saving transformation efforts, and accumulate Promote the utilization of unconventional water sources. Fifth, continue to carry out soil and water conservation and water ecological restoration, further strengthen the prevention and control of soil erosion, increase efforts to control soil erosion on sloping farmland, and accumulate resources Promote the construction of clean small watersheds, increase the comprehensive management area of soil erosion by 250000 square kilometers, continue to implement the comprehensive management of Tarim River, Heihe River, and Shiyang River basins and the sustainable utilization plan of water resources in the capital, and carry out ecological restoration and management of key areas such as Dunhuang, Aibi Lake, and Haihe River.
Sixth, we will effectively strengthen industry capacity building. We will comprehensively strengthen infrastructure construction such as monitoring, scientific research, and management, vigorously promote water conservancy informatization construction, comprehensively strengthen water conservancy management, continuously deepen water conservancy reform, vigorously promote water conservancy legal construction, and effectively strengthen team building and scientific and technological innovation.