

Oceandyn Technology provide professional Inspection, Maintenance, and Repair (IMR) services designed to keep offshore and subsea assets safe, reliable, and operating at peak performance. We understand that working underwater and in offshore environments can be complex and risky, which is why we rely on advanced ROV and AUV systems to carry out critical inspection and maintenance tasks efficiently. By using Remotely Operated Vehicles (ROVs) and Autonomous Underwater Vehicles (AUVs), we are able to assess asset conditions without sending personnel into dangerous or hard-to-reach areas, improving safety while reducing operational downtime and cost.
Our ROV and AUV services support a wide range of subsea inspection activities, including pipeline inspection, offshore platform and jacket inspection, riser and manifold checks, ship hull inspection, and seabed surveys. We also carry out storage tank inspection using robotic crawlers, ensuring confined spaces can be inspected without human entry. Through high-definition video inspection, cathodic protection (CP) surveys, ultrasonic thickness (UT) measurements, and weld integrity checks, we provide accurate and reliable data that helps clients make informed maintenance decisions. The real-time feedback from our ROV operations allows for quick assessment and immediate action where necessary.
Beyond inspection, our IMR services extend to maintenance and light repair support. Our ROV systems are used for marine growth cleaning, debris removal, minor subsea repairs, and valve operation support. These robotic solutions make subsea maintenance safer, faster, and more cost-effective. By combining technical expertise with modern ROV and AUV technology, Oceandyn Technology delivers dependable subsea inspection, maintenance, and repair solutions that help extend asset life, enhance safety, and ensure continuous offshore operations.
IMR Services

3D imaging scanning technology
Oceandyn Technology is a leader in subsea 3D measurement and metrology solutions utilising advanced laser, video, photographic, and sonar technologies to deliver precise dimensional representations of subsea geometries, interface points and as-installed equipment.
Learn More
Moring Inspection and analysis
We innovate reliable and efficient methods to collect accurate measurements and support your ability to track minute amounts of wear, corrosion, and deformation.
Learn More
Environmental monitoring
High quality regional oceanographic, meteorological, structural and environmental data is the first step in developing offshore, coastal engineering and renewable energy projects.
Learn More
Cathodic Protection Inspection & Analysis
Utilizing the use of Advance technology we handle evaluation of cathodic protection systems to identify coating breakdown, verify anode performance, and ensure long-term corrosion defense for subsea assets.
Learn More
Weld Joint Inspection with ACFM
High-accuracy crack detection on critical welds using ACFM technology, providing reliable defect sizing and reporting without coating removal.
Learn More
Cavitation Cleaning Services
We employ the use of ROV and Divers to perform Non-abrasive cavitation cleaning that removes marine growth, rust, and fouling while preserving surface integrity and restoring optimal asset performance.
Learn More
