Superseding
Chinese Name	����������Ŀˮ�����ּ����淶
English Name
Chinese Standard Classification
Professional Classification
ICS Classification
Issued on	2008-01-14
Implemented on	2008-07-01
Abolished on
Issued by	MOC
Chinese Pages
Word Count	27,000 words

Contents
1 General Provisions 1
2 Terms 1
3 Basic requirements 2
3.1 General Requirements 2
3.2 Restrictive requirements of principal part of the project 3
3.3 Special requirements on different soil erosion area 5
3.4 Special requirements in construction projects of different type 8
4 Tasks at design stages 9
4.1 Basic requirements 9
4.2 Primary missions 9
5 Water and soil conservation scheme 10
5.1 General Requirements 10
5.2 General requirements in investigations and exploration survey 12
5.3 Basic requirements in general introduction 13
5.4 Basic requirements in general introduction of the project area 14
5.5 Analysis and evaluation on water and soil conservation of the principal part of the project 16
5.6 The range of responsibility for soil erosion control and control zoning 16
5.7 Basic requirements in soil erosion prediction 17
5.8 Arrangement of soil erosion control measures 19
5.9 Basic requirements in water and soil conservation monitoring 21
5.10 Requirements in implementing safeguard measures 24
5.11 Conclusion and suggestion 25
5.12 Requirements in main content of the water and soil conservation scheme 25
6 Special chapter on preliminary design of water and soil conservation 25
6.1 General Requirements 25
6.2 Requirements of the main content of special chapter on water and soil conservation 26
7 Residue retaining engineering 28
7.1 General Requirements 28
7.2 Applicable conditions 29
7.3 Design requirements 29
8 Slope protection engineering 33
8.1 General Requirements 33
8.2 Applicable conditions 33
8.3 Design requirements 34
9 Land consolidation and improvement 36
9.1 General provisions 36
9.2 Applicable conditions 37
9.3 Design requirements 37
10 The flood control and drainage engineering 39
10.1 General provisions 39
10.2 Applicable conditions 39
10.3 Design requirements 39
11 Dewatering and water storage & seepage engineering 42
11.1 General Provisions 42
11.2 Applicable conditions 43
11.3 Design requirements 43
12 Temporary protection engineering 43
12.1 General Provisions 44
12.2 Applicable conditions 44
12.3 Design requirements 44
13 Vegetation cover construction engineering 45
13.2 Service conditions 46
13.3 Design requirements 46
14 Wind-breaking and sand-fixing engineering 48
14.1 General provisions 48
14.2 Applicable conditions 49
14.3 Design requirements 49
Annex A: Requirements in the Content of the Water and Soil Conservation Scheme 51
Annex B: Requirements in the Content of the Water and Soil Conservation Scheme Report Table 56

 

 

 

1.0.1 This standard is formulated with a view to following out the relevant national laws and regulations; pre-controlling, controlling and improving the soil erosion caused by development and construction activities; relieving possible negative influence on the ecological environment; and preventing soil erosion hazards.

1.0.2 This standard is applicable to soil erosion control for development and construction projects that may cause soil erosion during construction or manufacturing process.

1.0.3 In the soil erosion control of development and construction projects, the investigation shall be valued, it is encouraged to adopt new technique, process, and material, which make the engineering be featured in adaptation to local conditions, integrated control quality, practicality and esthetic appearance.

1.0.4 The design for soil and water conservation engineering shall, besides meeting the requirements this standard, comply with the requirements in the current relevant standards of the nation.

 

 

2.0.1 The range of responsibility for soil erosion control

       The area of soil erosion control responsibility that the project construction organization shall bear according to laws shall consist of construction area and probable impact area.

2.0.2 Construction area

       Area of land requisition, occupying, using, and administration in development and construction projects construction

2.0.3 Probable impact area

       Area that may cause soil erosion hazards to the area outside of the construction area in project construction procedure

2.0.4 Principal part of the project

       A general term for main works (engineering) and ancillary works included in development and construction project, excluding specially designed soil and water conservation engineering

2.0.5 Line-type engineering

       Development and construction projects with large layout range and linear distribution, like highway, railway, pipeline, electric transmission line and channel project, etc.     

2.0.6 Block-type engineering

       Development and construction projects with relatively centralized layout and point (block) distribution, like mining area, power plant, hydro junction, etc.

2.0.7 Constructive engineering

       Development and construction projects, including highway, railway, airport, water conservancy,     port, dock, hydropower plant, nuclear power station, power transmission and transformation project, communication project, pipeline engineering and new urban area, in which basically no excavation, borrowing (soil and stone) or spoil (stone and residue) is conducted in the operation period after fundamental construction completion

2.0.8 Constructive and productive engineering

       Development and construction projects, including coal fired power plant, village set up, mineral and petroligenic natural gas exploitation and smelting, in which ground surface excavation, borrowing (soil and stone) or spoil (stone and residue) continues in the operation period after fundamental construction completion

2.0.9 Target year of design

Time when the implementation of the water and soil conservation measures determined in the scheme is completed and the measures exert the actions preliminarily after the completion of the principal part of the project. The year (or within a year) when the constructive engineering as the principal part of the project is completed; or the year (or next year) when the constructive and productive engineering as the principal part of the project is completed and put into the operation.