This document specifies the technical requirements for identification methods and classification of environmental hazards of chemical raw materials used in shield tunneling construction. Mainly includes: (1) Scope; (2) Normative reference documents; (3) Terms and definitions; (4) Symbols; (5) Environmental hazard identification methods and data requirements; (6) Hazard classification and result determination; Appendix A (Informative) Refer to authoritative database.
T/CSES 115-2023 history
2023T/CSES 115-2023 Environmental hazard identification and classification for chemical materials used in shield tunnel