CRACK ILI TECHNOLOGY IMPROVING SAFETY Christopher De Leon · Pipeline Safety Trust Conference · New Orleans · 07-Nov-2019 © ROSEN Group

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CRACK DETECTION & COATING ASSESSMENT ELECTRO-MAGNETIC ACOUSTIC TRANSDUCER (EMAT)

CrackDetection

CoatingDisbondment

CoatingIdentification

EMAT ILI

42"EMATILItool

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IDENTIFICATION OF CRITICAL FEATURES

TP

FN

TN

FP

TP True Positive Hit No Error FP False Positive False Call Type I FN False Negative Missed Type II TN True Negative Correct Identified No Error

crack reported other/not reported

AVOID MINIMIZE

Crack in Corrosion Long Seam Trim

Reflection

035/035/130

177/022/046

80/100/145

180/200/230

019/149/217

019/124/119

114/152/066

197/216/100

178/182/141

232/196/034

143/073/124

095/029/121

060/080/100

185/185/185

55/85/120

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Software Improvements (Modern Analytics) •  Integration and Utilization of Machine Learning

•  Leverage Experience and Data

CONTINUOUS IMPROVEMENT

This presentation was prepared for Kinder Morgan. The information contained in this presentation and the presentation itself is classified as confidential. The disclosure of information to third parties is prohibited. All information in this presentation is the property of the ROSEN Group. © ROSEN Group, all rights reserved.

https://lvdmaaten.github.io/tsne/

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CRITICAL CRACK SIZE

Fracture

Assessment

Load Properties

Defect Size

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INTEGRITY ENGINEERING

Fracture

Assessment

Load Properties

Defect Size API 579 Part 9

Level 2 FAD

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CONCLUSION

Mission

Participation

Value

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