本规范的主要技术内容是：调压室的设置条件、调压室布置、水力计算及基本尺寸的确定、结构设计和构造要求、气垫式调压室、安全监测及运行管理等。

1 General Provisions
2 Terms and Symbols
2.1 Terms
2.2 Symbols
3 Setting Conditions of Surge Chamber
3.1 Setting Principle of Surge Chamber
3.2 Criteria for Preliminary Decision Based on Characteristics of Pressure Conduit
3.3 Criteria for Preliminary Decision Based on Characteristics of Turbine
4 Surge Chamber Arrangement
4.1 Surge Chamber Location Selection
4.2 Basic Layout Patterns and Types of Surge Chambers and Their Selection
5 Hydraulic Calculation and Determination of Basic Sizes
5.1 Stable Cross-sectional Area of Surge Chamber
5.2 Surge Calculation of Surge Chamber
5.3 Determination of Basic Sizes
6 Structural Design and Detailing Requirements
6.1 Basic Requirements
6.2 Structural design
6.3 Detailing Requirements
7 Air Cushion Surge Chamber
8 Safety Monitoring and Operational Management
Appendix A Head Loss Calculation Formulae for Pressure Conduit
Appendix B Surge Calculation Formulae for Surge Chambers
Explanation of Wording in This Code
List of Quoted Standards