Inspection & condition surveys
Camera inspection, pipe tracing, wall-thickness measurement and reporting to locate corrosion, deposits, leaks and structural damage.
Inspect, clean, repair and reline deteriorating onboard pipework with less disruption to luxury interiors and refit schedules.


Replacing concealed pipework can mean removing valuable joinery, stonework, bathrooms and fitted interiors. Where technically suitable, we rehabilitate the existing pipe from within—reducing access work, downtime and disruption.

From diagnosis to final verification, we recommend the least disruptive technically appropriate treatment for each pipe run.
Camera inspection, pipe tracing, wall-thickness measurement and reporting to locate corrosion, deposits, leaks and structural damage.
Specialist cleaning removes scale, grease, corrosion and restrictions, restoring capacity and preparing suitable systems for rehabilitation.
A resin-saturated liner is installed and cured inside suitable damaged pipework, creating a continuous structural pipe within the existing pipe.
Targeted internal repairs reinforce isolated defects without relining an entire pipe run or opening large areas of the yacht interior.
Specialist resins create a continuous internal barrier for suitable complex, ageing or corroded pipework.
For appropriate systems, specialist polymer technology can address small leaks and pinhole defects with minimal disturbance.
Treatment suitability depends on pipe material, diameter, condition, system duty, access and applicable approvals.








We review the symptoms, pipe system, vessel schedule and access constraints.
The affected pipework is traced, surveyed and documented to establish its condition.
We select the appropriate cleaning, patching, coating or relining solution.
Pipe sections are isolated, drained, dried and cleaned as required.
Experienced technicians install or apply the selected repair system.
The completed work is inspected and documented before handover.
For more information, please contact our expert team on info@marinevac.com telephone +34 687 65 53 22 or fill in the form below
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Jamie WilsonChief Engineer, M.Y. SirenFollowing several years of replacing sections of old Loro X pipework we contacted Marinevac who were contracted to carry out internal in place epoxy pipe lining.
The section of pipe in question was a very difficult section to access making replacement extremely difficult and costly.
To obtain access for replacement extensive carpentry and stone work would have been required to remove two bathrooms. The cost of this could have cost two, three or maybe even four times the price of relining the pipe in place. Combined with the challenge of matching 15 year old wood and stone material finishes and the down time, pipe lining was hands down the way to go.
The equipment and process employed is state of the art. A full survey before, during after works was carried out. This highlighted some points of the pipe run which were a ticking time bomb of mess and hassle just waiting to happen. On completion this also provided proof that the internal coating was evenly applied to the whole section of the pipe run, with no blockages.
The team were very conscious of the care and attention to detail required while working inside the interior of a Large Yacht. The team were easy to work with and they pushed ahead to complete the works in the time frame even when faced with unexpected surprises which occurred during the works.
We hope to see them back onboard in the future to carry out more works.
From our head office in Palma de Mallorca, Marinevac supports yachts and superyachts across major cruising grounds, shipyards and refit destinations worldwide.
Pipework, wastewater, HVAC, holding tanks, parts and specialist yacht engineering support.
View our servicesSpeak with the Marinevac team about inspection, planning and technical support.
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