T/JSGS 014-2023 Active

Main technical content: Foreword II Introduction II.1 Scope II.2 Normative reference documents III. Terminology and definitions IV. Basic provisions V. Leakage analysis and evaluation V.1 Leakage analysis V.2 Leakage evaluation VI. Leakage detection and water leakage point location VI.1 General provisions VI.2 Water supply network inspection VI.3 Flow measurement method VI.4 Pressure measurement method VI.5 Experience-based method VI.6 Sound detection method VII. Water leakage point disposal VIII. Leakage management VIII.1 General provisions VIII.2 Metering management VIII.3 Pressure regulation VIII.4 Information management Appendix A (informational) Water balance table Appendix B (informational) Pipe network leakage detection record form Appendix C (informational) Water leakage repair record form