T/TMHIA 004-2022
Technical specification for non-excavation repair of urban water supply pipelines with interspersed hose lining method (English Version)

Standard No.

T/TMHIA 004-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Latest

T/TMHIA 004-2022

Scope

1 General principles 2 Terminology and symbols 3 Basic provisions 4 Materials 5 Testing and evaluation 6 Design 7 Construction 8 Completion acceptance Appendix A Pipe wall tightness test method List of cited standards for wording in this regulation

T/TMHIA 004-2022 history

• 2022 T/TMHIA 004-2022 Technical specification for non-excavation repair of urban water supply pipelines with interspersed hose lining method