方ForewordAccording to the requirements of Document JIANBIAO[2014]No.189 issued bythe Ministry ofHousing and Urban-Rural Development (MOHURD)"NoticeonPrinting andDistributing 'theDevelopment and Revision Plan of National EngineeringConstructionStandardsin2015"",afterextensive research,the standard preparation group has carefully summarizeengineering experience,referred to relevant national standards and internationaladvancedards.andformulated thisstandard on the basis of extensive solicitation of opinions.The standard consists of 5 chapters and 5 appendixegeneral provisions,terms,basicrequirements,soil and water conservationschemes.for design of soil and waterconservation measures,etc.The main revisions of this standard are:1.Specifying the technical work contents and technical requirements of soil and water conservationfor a production and construction projectPCP in briefhereinafter)and improving the restrictivestipulations for the principal part ofPPP in brief hereinafter)and special stipulations on areaswith different types of soil erosion;2.Refining the contents andrequirements for the evaluation of soil and water conservation.as wellas for the layout of soil and wateronservation measures;3.Updating the design requirements of soil and water conservation measures;4.Defining the tasks of each design stage,and listing the requirements for the contents in thechapter of soil and water conservation in a pre-feasibility study report(project proposal),the preparationrules of soil and water conservation scheme,and the contents and arrangement of a special chapter in thepreliminary design feport of soil and water conservation into appendixes.The provisions printed in bold type in this standard are mandatory ones and must be implementedstrictly.This standard is under the jurisdiction of,and its mandatory provisions are interpreted by theMinistry of Housing and Urban-Rural Development.The Ministry of Water Resources is responsiblefor the routine management of this standard.Monitoring Center of Soil and Water Conservation,theMinistry of Water Resources of the People's Republic of China(MWR)is in charge of the explanationof technical specifications.During implementation of this standard,any comments and advices can beposted or passed on to Monitoring Center of Soil and Water Conservation,MWR.(Address:No.2,Baiguang Road.Xicheng District,Beijing.Postcode:100053).Chief Development Organization,Co-Development Organizations,Chief Drafters,Chief Reviewersof this standard:Chief Development Organization:Monitoring Center of Soil and Water Conservation,MWRCo-Development Organizations:General Institute of Water Resources and Hydropower Planning and Design.MWRChina Institute of Water Resources and Hydropower ResearchChina Renewable Energy Engineering InstitutePlant Development and Management Center of Soil and Water Conservation,MWRBeijing Water and Soil Conservation Ecological Engineering ConsultingCo.,LtdCCTEG Beijing Huayu Engineering Co.,Ltd.Shanxi Hydroelectric Investigation Design Institute Co.,Ltd.Hydraulic Research Institute of Inner Mongolia Autonomous RegieChina Merchants Chongqing Communications Technology ResearchDesignPOWERCHINA HuaDong Engineering CorporationKunming Engineering &ResearchInstitute of NonferrouMetallurgy Co.,Ltd.Beijing Forestry UniversityChief Drafters:GUO SuoyanJIANG DewenZHANG ChangyinGAO XubiaoYUAN Pujin WANG RuizengZHAO YongjunCHENG FuKONG DonglianJI Lingling,LIU Xianchun YOU Wei WANG YunzhangWANG ZhiguoWANG XiangdongYU WeiqiWANG SuiquanYU Quan'enCHEN ZhengxinSUN ZhongfengSHAO XuedongLIU ZhigangChief Reviewers:JIAO JurenJianginXIE YongshengLI RenhuaAnpingCAI ZhizhouCHEN ZengqiQIN BaishunXIE GuangwuBAI FengchunSONG Juping住房方方方万方方方订ContentsGeneral provisions12Terms3Basic requirements(3)3.1General requirements(3)3.2 Restrictions on projectsノ(33.3 Special regulations for areas with different types of soil erosion5)4 Soil and water conservation schemes(8)4.1 General requirements.......................ノ4.2 Investigation and survey..............8)4.3 Evaluation of soil and water conservation for pro(11)Responsibility range for soil and water conservasoil erosion control.................(12)45Soil erosion prediction'...........(13)4.6Layout of soil and water conservation(14)4.7Soil and water conservation(17)Requirements for design ofwateon m(19)5.2Measures for topsoil ce(20)5.3Measurecking dregs(20)5.4Measures for slope protection(21)5.5Measures for water interception and drainage(21)5.6(22)5.7Measures for land improvement(22)5.8Measures for vegetation......(23)5.9Temporary protective measures(23)5.10Measures for windbreak and sand-fixation..........................................Appendix ARequirements for contents of soil and water conservation inpreliminary feasibility study report (project proposal)..25Appendix B Requirements for preparation of soil and water conservation schemeAppendix C Contents and chapters arrangements of special report of soil andwater conservation in preliminary design.....................(35Appendix DIdentification of soil and water conservation measures for PPP design…(36)Appendix ERequirements for contents and depth of layout of typical measures forsoil and water conservation(39Explanation of wording in this standard41)List of quoted standards42)万万万