本指南的范围是为用户和供应商提供制定交钥匙变电站项目规范的系统和协调方法的方法、要求和实践。本指南涵盖了制定变电站工程、采购、施工、测试和调试、质量保证/质量控制和培训规范的技术要求。承包商应提供买方规定的所有设备、材料和服务。买方对承包商在建议书中使用的项目数据和信息负责。如果任何一方提供技术数据，该方应对数据的准确性负责。

The scope of this guide is to provide methodology, requirements and practices for both the users and suppliers for a systematic and coordinated approach for development of specification for turnkey substation projects. This guide covers the technical requirements to develop the specifications for the engineering, procurement, construction, testing and commissioning, quality assurance/quality control and training for substations. The contractor should furnish all equipment, materials, and services as specified by the purchaser. The purchaser is responsible for the project data and information for use by the contractor in the proposal. If either party supplies technical data, that party is responsible for the data accuracy.