T/ZZXJX 309-2023 Active Group standards

T/ZZXJX 309-2023 Technical Regulations for Sediment Dredging in Urban Waterways

T/ZZXJX 309-2023

Publish Date: 2023-12-29 Implement Date: 2023-12-29 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZXJX 309-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Civil Engineering Comprehensive

Publish Date: 2023-12-29

Implement Date: 2023-12-29

Scope

Main technical content: 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Basic requirements 5 Sediment measurement, survey, and testing 5.1 Sediment measurement 5.2 Sediment survey 5.3 Sediment testing 6 Sediment analysis and evaluation 6.1 Analysis data 6.2 Evaluation methods 7 Sediment dredging plan 7.1 General provisions 7.2 Sediment dredging standards 7.3 Sediment dredging methods 7.4 Sediment disposal 8 Sediment dredging construction 8.1 General provisions 8.2 Sediment dredging 8.3 Sediment disposal 9 Quality inspection and evaluation