Subsea Inspection Services

TSC Subsea is a technology-enabled inspection vendor that specializes in solving the most challenging subsea NDT inspections anywhere in the world.

What is ACFM?

Alternating current field measurement (ACFM) is an electromagnetic inspection technique that introduces an alternating current into the surface of a component to detect surface-breaking cracks.

What is ART?

Acoustic Resonance Technology (ART) is a patented, ultra-wideband acoustic inspection technology that offers penetration and measurement capabilities exceeding those of existing inspection technologies, providing accurate wall thickness measurement and metal loss detection.

Flexible Riser Inspection

With a cost-effective, non-intrusive inspection method, the ARTEMIS utilizes ART to detect the presence of gas or water medium under layers of coating in a flexible riser.

State of the ART Deployment system

Expert in providing customised solutions for complicated geometry and tight access for clients

TSC Subsea is specialised in advanced subsea inspection methods for challenges where conventional NDT can’t work. With remotely deployable inspection tools we go where divers can’t operate, in hazardous environments, and in restricted locations to inspect welds, pipelines and offshore structures.

Subsea Structures

Splash Zone

Vessels and FPSOs

Flexible Risers

Grouting

Pipelines

Consistently and accurately solving challenges

TSC Subsea provides diverless underwater scanners and crawlers that can deploy ACFM®, ART and PEC probes to the work face. Based on those state-of-the-art ACFM®, ART and PEC platforms, TSC Subsea offers:

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Personnel with advanced training and experience to cost-effectively improve the asset integrity knowledge of our clients’ infrastructures
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Innovative custom design, engineering and manufacturing followed by mock-up testing to ensure a successful work program before vessel/ROV operations, contributing to our 100% success record
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CSWIP Level 3 support service, which provides project management advice, specialized ACFM procedure writing, and detailed inspection planning

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ACFM® training to our clients to expand their skill sets and equipment solutions

Cost-effectively monitor assets and infrastructure

TSC Subsea’s remote inspection technology enables our clients to cost-effectively monitor their assets and infrastructure. Using high-quality data packaged within field-proven delivery systems allows our clients to manage operations based on the most reliable and repeatable inspection results, minimising unscheduled stoppages, incidents, and leaks to the environment. Our exclusive access to ROV-deployed ACFM®, ART and PEC systems coupled with the NodeScanner™ or MagCrawler™, along with the ARTEMIS™ system are why TSC Subsea has the solutions you need.

ARTEMIS®

MagCrawler™

NodeScanner™

ARTEMIS® vCompact

LinearScanner™

ART vCaliper™

Latest News

TSC Subsea masters the art of deepwater hydrate detection

The ART® vPush, from the global specialist in developing advanced subsea inspection solutions for challenging situations, provides efficient, cost effective, hydrate detection at a level which has not been previously available. Designed and developed by TSC Subsea’s...

TSC Subsea masters the art of deepwater hydrate detection

The ART® vPush, from the global specialist in developing advanced subsea inspection solutions for challenging situations, provides efficient, cost effective, hydrate detection at a level which has not been previously available. Designed and developed by TSC Subsea’s...

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TSC Subsea masters the art of deepwater hydrate detection

TSC Subsea masters the art of deepwater hydrate detection

The ART® vPush, from the global specialist in developing advanced subsea inspection solutions for challenging situations, provides efficient, cost effective, hydrate detection at a level which has not been previously available. Designed and developed by TSC Subsea’s...

TSC Subsea welcomes Marcio Monteiro Monnerat to the Team

TSC Subsea welcomes Marcio Monteiro Monnerat to the Team

Marcio Monteiro Monnerat brings with him a wealth of experience to his role as Sales Manager in our rapidly growing Brazil facility. He began his career in oil and gas as a project manager for Petrus in 2011, becoming operations manager in 2012 and country manager the following year.

New tool for ovality and wall thickness inspection in tight areas

New tool for ovality and wall thickness inspection in tight areas

The ART vCaliper is designed specifically to inspect ovality and wall thickness in constricted locations. This customized tool was designed and built by TSC Subsea’s in-house engineers in less than four weeks to meet the precise requirements of a project in the Gulf...

Case Studies

Acoustic Resonance Technology External Measurement Inspection System

The purpose of the inspection was to measure effective steel thickness through 4 inches of pipeline insulations made of Glass syntactic polypropylene and injection moulded polypropylene. Scanning operations were carried out at 2000 meters water depth. More than 40...

Remote Subsea Inspections

Remote Subsea Inspections

The challenge Risers, and the riser guides that hold them in place, are subject to severe environmental conditions that often lead to fatigue damage. Failure of these structures could be potentially catastrophic so they must be inspected regularly to ensure structure...