The Ministry of water resources plans to focus on

The Ministry of water resources plans to focus on strengthening the national sand mining regulation and encouraging the unified mining of river sand and gravel. Recently, the river and Lake Bureau of the Ministry of water resources issued the "key points of river and Lake Management in 2020", requiring that this year, the sand mining regulation of the Yangtze River, the Yellow River and the national river be strengthened, encouraging the unified mining management of river sand and gravel, guiding and urging all regions to speed up the preparation of sand mining planning of relevant rivers as required

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recently, the river and Lake Bureau of the Ministry of water resources issued the "key points of river and Lake Management in 2020", requiring that this year, the general manager of sand mining and consolidation of the Yangtze River, the Yellow River and the national river channels be strengthened, Zhou Jun said: "ldquo; The reason why aluminum materials are used to replace some copper materials is to encourage the unified mining management of river sand and stone, and guide and urge all regions to speed up the preparation of sand mining planning of relevant rivers as required

"strengthen the management of sand mining in the Yangtze River and the Yellow River

strengthen the management of sand mining in the Yangtze River to prevent the rebound of illegal sand mining. Publish the list of people and further compact. Organize the Yangtze River Commission to carry out unannounced visits and river patrols at least once a quarter. Guide all regions along the Yangtze River to implement the four sheet system of centralized docking and mining and transportation management of sand dredgers along the Yangtze River, and strictly control sand mining in the main stream of the middle and lower reaches of the Yangtze River. Establish a cooperation mechanism for the management of sand mining in the Yangtze River by the Ministry of water resources, the Ministry of public security and the Ministry of transport, hold a meeting of the leading group of the cooperation mechanism, and timely organize and carry out unified river cleaning or joint law enforcement actions

carry out special rectification of sand mining in the main stream of the Yellow River. Focusing on the Shanxi Shaanxi gorge section, organize and carry out special rectification of river sand mining, compress and compact, severely crack down on illegal sand mining, and standardize the sand mining management order of the Yellow River

reasonable use can test and analyze the tensile force, pressure, displacement, stiffness and other strength of precision springs such as tension spring, compression spring, disc spring, tower spring, leaf spring, card spring, leaf spring, composite spring, gas spring, mold spring, special-shaped spring, etc., encourage the unified exploitation of river sand and gravel

promote the comprehensive utilization of dredged sand. Study and formulate the guiding opinions on the comprehensive utilization of dredged sand in the Yangtze River, so as to provide experience and reference for promoting the comprehensive utilization of dredged sand nationwide. Strengthen research and guidance, increase the comprehensive utilization of river dredging sand, organize the pilot use of reservoir silted sand, promote the combination of river sand mining and river management, and actively revitalize the stock of river sand. At the same time, cooperate with the promotion and application of machine-made sand

standardize river sand mining permit. Strengthen industry guidance, clean up unreasonable forbidden mining areas and forbidden mining periods, and scientifically and reasonably determine the minable areas, minable periods and Minable quantities. Based on the plan, sand mining is permitted according to law, and river sand and gravel are reasonably developed and utilized. Encourage unified mining management of river sand and gravel, and promote intensive and large-scale mining

strengthen the comprehensive regulation of river sand mining

implement the river sand mining management system. Guide and urge all localities to strictly implement the river sand mining management system, publish the list of four persons in charge of sand mining management in key river sections and sensitive waters, administrative departments, on-site supervision departments and administrative law enforcement departments, and accept social supervision

strengthen top-level design. Establish and improve the comprehensive regulation system of river sand mining, cooperate with the development and Reform Commission to formulate the "guiding opinions on promoting the healthy and orderly development of the sand and gravel industry". The Ministry of industry and information technology issued the new product announcement of the 304 batch of "road motor vehicle production enterprises and products announcement", with a total of 167 new energy vehicle products declared, implement the combination of dredging and blocking, and clarify the relevant measures of opening the front door and blocking the back door

crack down on illegal sand mining. Guide and urge all river basins and regions to carry out special rectification of illegal sand mining in combination with the actual situation, severely crack down on illegal sand mining, and ensure that the sand mining order of large rivers and rivers is generally controllable. At the same time, for the illegal sand mining problems of small and medium-sized rivers, we should find and crack down on them together, and effectively maintain the sand mining order and ensure the safety of rivers

analyze and judge the supply and demand situation of river sand and gravel

accelerate the preparation and approval of river sand mining planning. Organize the relevant river basin management organizations to complete the sand mining management planning of the major river sections of the upper reaches of the Yangtze River, below Yibin, the middle and lower reaches of the Yangtze River, the Yellow River, the Huaihe River, the Pearl River, the Songhua River, the Liaohe River and the main stream of the Zhanghe River, guide and urge all regions to speed up the preparation of the sand mining planning of the relevant river channels as required, and make sure that all the plans should be compiled, reviewed and approved

strengthen the basic work related to river and lake management. Analyze and judge the supply and demand situation of river sand and gravel, and consolidate the foundation of river sand mining management. Evaluate the implementation of the sand mining plan in the main stream of the Yangtze River. Typical cases of organizing the system of river and lake managers. Hold training courses on river head system and river and lake management, and hold a National Symposium on river and lake management. Do a good job in the preparation and revision of the regulations on the administration of river sand mining and the regulations on the administration of river courses (Revised)

key words of this paper: river sand and stone planning, unified mining