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Cor-Rel technology

Cor-Rel technology

Cor-Rel technology

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Cor-Rel technology

Cor-Rel technology

Underground Structure Corrosion

Model

Series

Corrosion Diagnosis & Failure Analysis


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Description

ECDA (External Corrosion Direct Assessment)

■ Inspection CP system and coating

■ Structure Failure Direct Exam.

■ Analysis of corrosion root cause



Underground Pipeline Integrity Inspection 1

CP management and routine surveys

■ On/OFF potential measurement

■ Soil resistivity measurement

■ Pipeline locating survey

■ Isolation test

■ Soundness of CP facilities (TB and rectifier, etc)




Underground Pipeline Integrity Inspection 2


CP in-depth surveys

■ CIPS (Close Interval Potential Survey)t

■ Coating Defect Survey (DCVG)t

■ Static (dynamic) interference survey t

■ Temporary ICCP tests for CP retrofit




Damaged Coating Detection




Underground Pipeline Integrity Inspection 3

ECDA (External Corrosion Direct Assessment)

■ Based on NACE RP0502-2002

■ Inspect the soundness of CP system and coating quality, basically.

■ Direct (excavation) inspection of points having a high probability of corrosion

■ Provision of root cause for corrosion


 
 

ECDA



Inquiry

Komachine Inc.
Head Office:
Ace Dongbaek Tower 1-1101, 16-4,
Dongbaekjungang-ro 16beon-gil, Giheung-gu,
Yongin City, Gyeonggido, South Korea 17015
Branch Office:
606, Seoul Stratup Center, 10,
Noryangjin-ro, Dongjak-gu, Seoul, South Korea 06938
CEOCharlie Park
Corporate #535-86-00664

ⓒ2024 Komachine Inc. All rights reserved.