本译本为国家能源局委托水电水利规划设计总院按照有关程序和规定，统一组织翻译的能源行业标准英文版系列译本之一。2021年12月22日，国家能源局以2021年第6号公告予以公布。
本译本是根据中国水利水电出版社出版的《水电工程施工总布置设计规范》NB/T 35120-2018翻译的，著作权归国家能源局所有。在使用过程中，如出现异议，以中文版为准。

1 General Provisions
2 Terms
3 Basic Requirements
4 Construction General Layout Planning
4.1 Construction Zoning
4.2 Construction Site Selection
4.3 Cut and Fill Balancing and Transport Planning
5 Construction Zoning
5.1 Material Source Areas
5.2 Spoil Areas
5.3 On-Site Roads
5.4 Construction Facilities
5.5 Camps and Project Administration Areas
6 Site Protection
7 Land for Construction
7.1 Classification of Land Use
7.2 Land Scope and Boundary
Appendix A Basic Design Data
Appendix B Volume Conversion Coefficients and Loss-Compensation Coefficients for Cut and Fill Balance Calculation
Appendix C Calculation of Floor Area and Land Area of Construction Facilities
Appendix D Calculation of Area for Materials Storage and Machinery Parking Lot
Explanation of Wording in This Code
List of Quoted Standards