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Scope of Services

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Scope of Services

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High speed signal acquisition and analysis system

The development of high-speed signal acquisition and analysis system is mainly aimed at R&D customization services. DTC is equipped with a complete technical R&D team, which has the team customization and development capabilities and high-speed analog circuit development capabilities. The application of specialized signal acquisition and analysis system is developed according to different needs. At present, the detection equipment independently developed and produced includes intelligent pipeline detection system, static monitoring system, etc., which has the advantages of multi-channel synchronous acquisition, large amount of detection data, and small data loss rate; The data analysis software can automatically convert and import the detection data. The signal graph clearly shows the pipeline characteristics, and it is stored in the database for unified management and analysis according to different projects.

Pipeline integrity management

The pipeline integrity management is based on the pipeline integrity management specifications, and standardized processing and management of pipeline construction data, pipeline facility data, pipeline corrosion data, pipeline geographic data, detection and monitoring data, operation data, etc., and provides comprehensive and accurate data support for the identification and analysis of high consequence areas, pipeline risk evaluation, pipeline integrity evaluation, and other pipeline business systems.

Pipe data alignment

Data alignment is the basis of pipeline integrity. Effective extraction and organization of pipeline data and establishment of reasonable data model and database are critical to integrity management.
Pipeline data includes internal inspection data, external inspection data, design and construction data, historical operation and maintenance data, pipeline environmental data, and daily management data. The above pipeline data are aligned and analyzed through the following steps:

Out-line inspection

Pipeline out-line inspection refers to detection and evaluation of the external covering of buried steel pipeline and the effect of cathodic protection under the condition of no excavation on the ground. At the same time, effective detection and monitoring of environmental conditions in the area through which the pipeline passes is also an important aspect of corrosion protection inspection and evaluation of buried pipeline.

In-line inspection

Pipeline in-line inspection refers to the operation of using pipeline medium to drive the detector to run in pipeline, to record the deformation, corrosion and other damages of pipeline in real time, and to locate accurately.