Pipeline Things

In this episode of Pipeline Things, Rhett and Chris sit down with returning special guest Andy Drake, who was involved in the development of B31.8S, to dig into the story behind the standard and the thinking that shaped it.

They talk about why a risk-based approach was needed, what happens when you try to change established regulatory thinking, and why standards need room to adapt as the industry learns more about managing risk.

Highlights:

Why was B31.8S developed in the first place

The difference between risk management and simply checking the regulatory box.

Why changing established standards and precedents isn’t always easy.

The advantages of regulatory frameworks that can adapt and evolve.

 

Connect:   

Rhett Dotson   

Christopher De Leon   

Andy Drake

D2 Integrity   

Be sure to subscribe and leave a comment or rating!   

Pipeline Things is presented by D2 Integrity and produced by FORME Marketing.    

D2 Integrity (D2I) is providing this podcast as an educational resource, but it is neither a legal interpretation nor a statement of D2I policy. Reference to any specific product or entity does not constitute an endorsement or recommendation by D2 Integrity. The views expressed by guests are their own and their appearance on the program does not imply an endorsement of them or any entity they represent. Views and opinions expressed by D2I employees are those of the employees and do not necessarily reflect the view of D2I or any of its officials. If you have any questions about this disclaimer, please contact Kara Turner at kara.turner@forme-mktg.com .

  

Copyright 2026 © D2 Integrity

Like any good superhero tale, the origin story is the best part.

In the latest episode of Pipeline Things, your hosts, Rhett and Christopher, are joined by Michael Beller, Manager Corporate Marketing from Rosen, as he shares the origins and evolution of in-line inspection technology.

They discuss the development of high-resolution tools, key milestones in the industry, and how Game of Thrones plays into it all.

How? You will just have to listen to find out.

Tune in to hear fascinating origin stories from both sides of the Pacific concerning how ILI has evolved into what it is today.

 

Highlights:

What characterized early high-resolutions tools?

Who were the major players in the early days of ILI?

What were some of the major advancements in this technology?

 

Connect:   

Rhett Dotson   

Christopher De Leon   

Michael Beller

D2 Integrity   

Be sure to subscribe and leave a comment or rating!   

Pipeline Things is presented by D2 Integrity and produced by FORME Marketing.    

D2 Integrity (D2I) is providing this podcast as an educational resource, but it is neither a legal interpretation nor a statement of D2I policy. Reference to any specific product or entity does not constitute an endorsement or recommendation by D2 Integrity. The views expressed by guests are their own and their appearance on the program does not imply an endorsement of them or any entity they represent. Views and opinions expressed by D2I employees are those of the employees and do not necessarily reflect the view of D2I or any of its officials. If you have any questions about this disclaimer, please contact Kara Turner at kara.turner@forme-mktg.com .

  

Copyright 2026 © D2 Integrity

How are the mark of the beast and dents related? You will just have to listen.

On this episode of Pipeline Things, Rhett and Christopher sit down with the returning and esteemed guest, Mike Rosenfeld, to share the untold story of how a hallmark regulatory guidance was first developed and the precedent it set for today.

Together, they share response criteria and debate the recurring theme of six percent as it relates to strain and depth thresholds; also, what is half a dent? Tune in to find out.

 

Highlights:

What is the origin of B31 regulations?

How was the depth and strain threshold introduced?

How do these landmark regulatory pieces influence how regulations are developed or amended today?

 

Connect:   

Rhett Dotson   

Christopher De Leon   

Mike Rosenfeld

D2 Integrity   

Be sure to subscribe and leave a comment or rating!   

Pipeline Things is presented by D2 Integrity and produced by FORME Marketing.    

D2 Integrity (D2I) is providing this podcast as an educational resource, but it is neither a legal interpretation nor a statement of D2I policy. Reference to any specific product or entity does not constitute an endorsement or recommendation by D2 Integrity. The views expressed by guests are their own and their appearance on the program does not imply an endorsement of them or any entity they represent. Views and opinions expressed by D2I employees are those of the employees and do not necessarily reflect the view of D2I or any of its officials. If you have any questions about this disclaimer, please contact Kara Turner at kara.turner@forme-mktg.com .

  

Copyright 2026 © D2 Integrity

You can’t put pipelines in jail….

In this episode of Pipeline Things, Rhett and Christopher are joined by the esteemed Dr. Phil Hopkins to discuss the origins and evolution of the Pipeline Defects Assessment Manual (PDAM).

Together, they discuss the original intention and international use of the document, and one-liners like “buying research is ridiculous”.  Tune in to hear more.

Highlights:

What was the original intention of the manual

What’s included in the manual

How has its usage evolved in the decades since the manual’s original development?

What is the different on how it is used in the US and internationally?

 

Connect:   

Rhett Dotson   

Christopher De Leon   

Phil Hopkins

D2 Integrity   

Be sure to subscribe and leave a comment or rating!   

Pipeline Things is presented by D2 Integrity and produced by FORME Marketing.    

D2 Integrity (D2I) is providing this podcast as an educational resource, but it is neither a legal interpretation nor a statement of D2I policy. Reference to any specific product or entity does not constitute an endorsement or recommendation by D2 Integrity. The views expressed by guests are their own and their appearance on the program does not imply an endorsement of them or any entity they represent. Views and opinions expressed by D2I employees are those of the employees and do not necessarily reflect the view of D2I or any of its officials. If you have any questions about this disclaimer, please contact Kara Turner at kara.turner@forme-mktg.com .

  

Copyright 2026 © D2 Integrity

Wait, wait – where is Christopher?

In this episode of Pipeline Things, Rhett and Chris shake things up with special guest (and new co-host?) Jason Skow of Integral Engineering. Chris joins remotely as the group untangles the complexities of API 1163, reviewing the long-standing assumptions around Level Two and Level Three validations. This episode provides more clarity around the language and why asking the right question matters more than checking the right box.

Along the way, they talk about tax law, criminal law, Star Wars, and medicine. If you’re new here, we promise this podcast is about pipelines…

Highlights:

Level Two vs. Level Three: acceptance, rejection, and the questions we should be asking

How code language has influenced industry perception and practice

Who should be driving validation efforts: operators or service providers?

Why Level Three might just be "doing the math" rather than “extensive validation work.”

If you've ever wondered about Level Three validation – watch this episode.

 

Connect:   

Rhett Dotson   

Christopher De Leon   

Jason Skow

D2 Integrity   

Be sure to subscribe and leave a comment or rating!   

Pipeline Things is presented by D2 Integrity and produced by FORME Marketing.    

D2 Integrity (D2I) is providing this podcast as an educational resource, but it is neither a legal interpretation nor a statement of D2I policy. Reference to any specific product or entity does not constitute an endorsement or recommendation by D2 Integrity. The views expressed by guests are their own and their appearance on the program does not imply an endorsement of them or any entity they represent. Views and opinions expressed by D2I employees are those of the employees and do not necessarily reflect the view of D2I or any of its officials. If you have any questions about this disclaimer, please contact Sarah Etier at sarah.etier@forme-mktg.com.   

  

Copyright 2025 © D2 Integrity