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.

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™

Exclusive Technologies

The ONLY provider of ROV deployed advance subsea inspection with ACFM and ART

Latest News

TSC Subsea Welcomes Paul Chittenden

Paul Chittenden has been involved in the oil and gas industry since he learned to walk – walking through machine shops, driving fork lifts, and pretending to be a slickline operator with his dad. After graduating from the University of Louisiana at Lafayette,...

TSC Subsea Welcomes Paul Chittenden

Paul Chittenden has been involved in the oil and gas industry since he learned to walk – walking through machine shops, driving fork lifts, and pretending to be a slickline operator with his dad. After graduating from the University of Louisiana at Lafayette,...

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TSC Subsea Welcomes Paul Chittenden

TSC Subsea Welcomes Paul Chittenden

Paul Chittenden has been involved in the oil and gas industry since he learned to walk – walking through machine shops, driving fork lifts, and pretending to be a slickline operator with his dad. After graduating from the University of Louisiana at Lafayette,...

TSC Subsea Expanding to Provide ART for Subsea Inspections

TSC Subsea Expanding to Provide ART for Subsea Inspections

TSC Subsea, a company based in Milton Keyes, UK, which specialises in solving the most challenging and remotely deployed subsea NDT inspections anywhere in the world, has acquired a new profile through the recent acquisition of Eddyfi/NDT of Halfwave....

Coronavirus (COVID-19) Measures Update

Coronavirus (COVID-19) Measures Update

We are continuing to track the rapidly evolving situation and government advice, while evaluating our existing controls to identify what further actions are required. Given the fluid nature of the challenge our sector is facing, we are holding internal crisis...

Eddyfi/NDT Acquires Halfwave & its ART Technology

Eddyfi/NDT Acquires Halfwave & its ART Technology

Québec, Canada, February 18th, 2020 — Eddyfi/NDT announced today the acquisition of Halfwave, headquartered in Bergen, Norway. Halfwave is the owner of the proprietary Acoustic Resonance Technology (ART), an ultrasound-based technique which allows high-precision...

Case Studies

Coated Pipes for Blind Testing of ARTEMIS

Coated Pipes for Blind Testing of ARTEMIS

Challenge A major operating company prepared four spool pieces for blind testingAll spool pieces contain corrosion features and are coated with a shrink wrap field joint coatingPrior to coating all of the pipes have been inspected using a standard AUT...

Coated Pipes for Blind Testing of ARTEMIS

Coated Pipes for Blind Testing of ARTEMIS

Challenge A major operating company prepared four spool pieces for blind testingAll spool pieces contain corrosion features and are coated with a shrink wrap field joint coatingPrior to coating all of the pipes have been inspected using a standard AUT...