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Internal Corrosion Direct Assessment of Pipeline
Internal Corrosion Direct Assessment (ICDA) is a continuous, iterative process of refinement, aiming to improve pipeline integrity by identifying and evaluating existing corrosion sites and trends, and providing maintenance recommendations. ICDA consists of four steps: pre-assessment, indirect inspection and evaluation, direct inspection and evaluation, and post-assessment.

Application Scope

Determination of prediction methods and assessment segments
Prediction of internal corrosion-prone locations and severity
Direct excavation and inspection
Safety assessment of pipeline corrosion conditions

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