（3） Strictly control major changes in water and soil conservation..
The water and soil conservation chapter of the approved preliminary design report, together with the water and soil conservation plan, shall be used as the basis for follow-up work, supervision and inspection and facility acceptance of water and soil conservation.
2、 Deepen the demonstration of water and soil conservation in the early stage of the project (I) strengthen the binding effect of water and soil conservation scheme.
In the preliminary design stage, the detailed water and soil conservation plan and its approval requirements shall be fully implemented, and the design of water and soil conservation measures shall be deepened.
The water and soil conservation plan of the project shall be prepared before construction preparation and submitted to the water and soil conservation plan approval department with corresponding approval authority for approval as required, so as to facilitate the work of “five supplies and one leveling”.
It is necessary to strictly implement the laws, regulations and relevant system requirements of water and soil conservation, incorporate water and soil conservation into the project construction management system, establish and improve the whole process management system of water and soil conservation, clarify the responsibility requirements of responsible departments and parties involved in the construction, ensure capital investment, and establish a reward and punishment mechanism, Ensure that water and soil conservation measures and main works are designed, constructed and put into operation at the same time.
Water conservancy is an important infrastructure for national economic and social development.
*** The water and soil conservation requirements shall be implemented throughout the whole process of project site selection and route selection, planning and design, construction, completion acceptance and operation management, further deepen the water and soil conservation demonstration of preliminary work, strengthen the water and soil conservation management during construction, timely implement the prevention and control measures of water and soil loss, and minimize surface disturbance, spoil and vegetation damage, Do a good job in topsoil protection and comprehensive utilization of earthwork, effectively control and prevent water and soil loss that may be caused by project construction, give full play to the important role of water conservancy construction projects in protecting and improving ecology, and provide strong support for ensuring national water security and promoting ecological protection and high-quality development.
Double Head Lifting Pin Anchor 
（3） Strict examination and approval of water and soil conservation.
The review or approval unit of water and soil conservation scheme shall be invited to participate in the preliminary design review, and the approved preliminary design report and its review comments shall be copied to the review and approval unit of water and soil conservation scheme.
For those that do not meet the requirements of laws, regulations, standards and specifications on water and soil conservation, the water and soil conservation plan shall not pass the examination and approval.
Doing a good job in soil and water conservation of water conservancy construction projects is an inevitable requirement for implementing the new development concept and promoting ecological protection and high-quality development.
At present, the implementation of the project still has some “black under the light” problems, such as insufficient attention to water and soil conservation, inadequate implementation of water and soil loss prevention and control responsibilities, and “loose and soft” supervision and law enforcement.
The review unit of feasibility study report and preliminary design report shall review the contents related to water and soil conservation in accordance with the requirements of laws, regulations, standards and specifications.
Notice of the general office of the Ministry of water resources on strengthening water and soil conservation in water conservancy construction projects office of the Ministry of water conservation [2021] No.
（2） Clarify the water and soil conservation responsibilities of all parties involved in the construction.
The project legal person is the main body responsible for the prevention and control of water and soil loss.
3、 Strengthen the management of water and soil conservation in project construction (I) compaction project legal person is responsible for the prevention and control of water and soil loss.
In the feasibility study report stage, the site selection, route selection and construction layout of the project shall be compared, demonstrated and optimized according to the requirements of water and soil conservation, and the investment in water and soil conservation shall be fully included in the project investment estimation.
If the water and soil conservation measures and site selection of waste dump in the preliminary design stage are changed compared with that in the feasibility study report stage, a separate description shall be made in the water and soil conservation chapter of the preliminary design report.
（2） Strengthen the design of water and soil conservation in the preliminary design stage.
The review unit of water and soil conservation plan shall clearly put forward review opinions and be responsible for the review opinions focusing on the prevention and control objectives and scope of responsibility of water and soil loss, water and soil conservation measures, whether the site selection of waste dump is reasonable and feasible, etc.
The project construction unit shall carry out green and civilized construction, practically standardize the construction behavior, optimize the construction process, implement various water and soil loss prevention and control measures simultaneously with the main works, strictly control the scope of construction disturbance, strengthen temporary construction protection, and resolutely eliminate random excavation, abandonment and disturbance beyond the scope.
The water and soil conservation supervision unit and personnel shall fully implement on-site supervision, strengthen coordination and linkage with the supervision of main works, and urge the construction unit to implement various water and soil conservation requirements and measures.
The water and soil conservation plan shall strictly implement the requirements of laws, regulations, standards and specifications related to water and soil conservation, and clarify the scope, objectives, measures and investment of water and soil loss prevention and control.
143, relevant units directly under the Ministry of water conservation, water conservancy (water affairs) departments (bureaus) of all provinces, autonomous regions and municipalities directly under the central government, resettlement administrative agencies of water conservancy and hydropower projects, water conservancy (water affairs) bureaus of cities specifically designated in the state plan, and Water Conservancy Bureau of Xinjiang production and Construction Corps: do a good job in water and soil conservation Preventing and controlling soil erosion is not only a fundamental measure for water control, but also an urgent and long-term strategic task to improve and protect the ecological environment.
Water conservancy departments at all levels shall strengthen the publicity and education of water and soil conservation policies for project legal persons, implement their responsibilities for water and soil conservation, and clarify their obligations for water and soil loss prevention and control; In the process of project construction, it is necessary to comprehensively strengthen the supervision and management of water and soil conservation, establish and improve the coordination and linkage mechanism, take effective measures, strive to solve and prevent the problem of “black under the light”, supervise and guide the project legal person to do a good job in the prevention and control of water and soil loss, and comprehensively improve the level of water and soil conservation.
When conducting the review, the preliminary design review unit shall review the contents of the water and soil conservation chapter at the same time, and clarify the conclusions of water and soil conservation in the review opinions.
The water and soil conservation monitoring unit shall enter the site as soon as possible, focus on the “process control” and “quantitative analysis” of water and soil loss, and carry out monitoring three-color evaluation according to regulations, so as to provide basis and support for the prevention and control of water and soil loss of the construction unit and the supervision of water and soil conservation by the water administration department.
