T/ZZXJX 163-2022 The safety technical regulations for municipal engineering construction
T/ZZXJX 163-2022 The safety technical regulations for municipal engineering construction
Basic Information
Scope
Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. General projects 4.1 Safety management 4.2 Construction electricity 4.3 Construction machinery 5. Road engineering 5.1 General provisions 5.2 Subgrade construction 5.3 Pavement construction 6. Bridge and culvert engineering 6.1 General provisions 6.2 Foundations 6.3 Cast-in-place formwork 6.4 Prestressed concrete 6.5 Beam bridges 6.6 Bridge decks and ancillary works 7. Municipal pipeline engineering 7.1 General provisions 7.2 Open-cut construction 7.3 Pipe jacking 7.4 Pipeline testing 7.5 Trench backfilling 8. Urban tunnel engineering 8.1 General provisions 8.2 Construction management 8.3 Monitoring requirements 8.4 Safety control