Inspection of Pipeline Girth Weld Joints Using AUT

Inspection of Pipeline Girth Weld Joints Using Automated Ultrasonic Testing (AUT) – Zonal Discrimination Technique to Accomplish High POD and Low FCR

With the increasing demand for efficient and reliable pipeline inspection methods, Automated Ultrasonic Testing (AUT) has become a vital tool for ensuring weld integrity and operational safety. This webinar will focus on the Zonal Discrimination Technique, a refined AUT approach that enhances Probability of Detection (POD) while maintaining a low False Call Rate (FCR).

Participants will gain a practical understanding of AUT principles, system setup, inspection processes, and data interpretation. The session will also include an overview of the Pipe Wizard system, its accessories, and data analysis practices in line with relevant codes and standards.

Key discussion areas:

• Introduction to AUT – Zonal Discrimination Technique
• Familiarisation with AUT equipment (Pipe Wizard) and accessories
• Inspection process optimisation for high POD and reduced FCR
• Data analysis aligned with applicable codes and standards

What to expect:

• Gain foundational knowledge of AUT principles and operation
• Learn to interpret strip chart data for different discontinuities
• Understand acceptance criteria and evaluation parameters related to AUT

This session is ideal for inspection engineers, NDT professionals, quality managers, and pipeline specialists seeking to strengthen their understanding of advanced ultrasonic testing techniques and enhance pipeline inspection reliability.

Speakers

Sathish Murugan

Mr Sathish Murugan Holds M.Tech Degree in NDT From the National Institute of Technology. He has extensive knowledge in advanced NDE Technologies like Phased Array Ultrasonic, Automated ultrasonic testing-Pipeline, Time of Flight Diffraction, Eddy Current Testing and Tube Inspection Techniques. He has been actively involved in the application of various conventional and advanced NDT techniques for inspection at pre-service & in-service stages in Refineries, Power Plants, Chemical & fertilizer industries etc. He has vast experience in offshore/onshore pipeline AUT projects at various levels.