T/CDSA 305.23-2017 Active Group standards

T/CDSA 305.23-2017 Underwater Engineering Sonar Leakage Detection Technical Specification

Publish Date: 2017-03-15 Implement Date: 2017-03-15 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/CDSA 305.23-2017

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Broadcasting and television transmission and reception equipment

ICS Name: Non-destructive testing

Publish Date: 2017-03-15

Implement Date: 2017-03-15

Scope

Scope: Measurement of hydrogeological parameters in ocean, ports, docks, shipyards, islands, and hydroelectric power projects, as well as seepage detection and control of engineering seepage and leakage defects; General structural defect size and surface measurement are not within the scope of this standard; Main technical content: Using sonar method to measure underwater and underground water flow velocity, direction, flow rate, permeability coefficient, and other on-site data necessary for civil engineering survey, design, and construction.