Episode 7 Would you dive in a 3D printed chamber?

Episode 9 BTS Bytesized AI in inspection

People are judging AI in inspection using the wrong tool for the wrong task. After seeing a LinkedIn post where ChatGPT failed to correctly interpret a DPI indication, I wanted to discuss what that actually means for the future of inspection and NDT. In this episode I break down: * The difference between large language models and computer vision AI * Why pattern recognition is central to inspection * How AI could assist techniques like ACFM, MPI, DPI and UT * Where AI may genuinely improve consistency and anomaly detection * The limitations of AI offshore * Why experienced human judgement still matters This is the first BTS ByteSized episode. Shorter discussions on offshore life, diving, inspection, NDT and where the industry is heading. One topic. No wasted motion.

Episode 8 The Silence After You Qualify (What No One Tells You)

You finish diving school expecting the work to follow. But then… nothing. No calls. No replies. Just silence. In this episode, I break down the reality nobody talks about — the gap between certification and getting your first job in commercial diving. From cold harbour callouts in Aberdeen to the unwritten rules of the North Sea, this is what it actually takes to stay in the game. If you’re in that phase right now, this one’s for you.

Episode 7 Would you dive in a 3D printed chamber?

Would you be happy in a 3D printed diving chamber? Every diver who hears that question has an immediate gut reaction. In this episode I dig into whether that reaction is justified. Right now, in Bristol, a company called DEEP Manufacturing is 3D printing pressure vessels for human occupancy using a technology called Wire Arc Additive Manufacturing — WAAM. They've got full DNV Approval of Manufacture, a former NASA engineer leading their technical programme, and they're building the world's first DNV classed subsea human habitat — Vanguard. We cover:- The history of humans living underwater — from Cousteau's Conshelf to Aquarius- What WAAM actually is, explained in language any diver will understand- How traditional pressure vessel fabrication works and why WAAM changes the game- What DNV Approval of Manufacture actually means — and why it's not a rubber stamp- What Vanguard is, how it works, and who's building it- What all of this means for the future of diving work This one is for every diver, ex-diver, and offshore worker who wants to understand where this industry is heading. Beyond the Surface is hosted by Stuart Sutcliffe — 23 years in commercial diving, NDT, and offshore operations. Join the Beyond the Surface community at beyondthesurfaceoffshore.com

Episode 6 When Steel Whispers: Inside Offshore Inspection

In 1980, the Alexander L. Kielland semi-submersible capsized in the North Sea, killing 123 men. The cause? A 6mm fatigue crack in a weld that had been quietly growing since the rig's construction in 1976. Steel doesn't fail suddenly—it whispers first. But only if inspection is listening. This week I'm breaking down what offshore inspection actually is. Not just a diver with a torch, but a coordinated system of people, physics, equipment, and judgment all working to answer one question: is the steel still sound? I'll walk you through ACFM probes, magnetic particle inspection, how we read defects from the surface while divers work 100 meters down in zero visibility, and why a paperclip bent 20 times teaches you everything you need to know about fatigue. Plus: the story of a diver who claimed to have magnetic readings before I turned on the equipment, and what the difference between a 3.1U and 3.2U inspector actually means. This is the invisible layer that prevents headlines.

Episode 5 Part of the Ship, Part of the Crew

What happens when a "posh twat" rocks up on a dive support vessel full of Geordies? This week I'm talking about accents, nicknames, and what it actually takes to earn your place on an offshore crew. Spoiler: it's not about how you talk, it's about whether you'll pull your weight when it's cold, wet, and miserable. If you're worried about fitting in offshore, listen to this first.