Thickness Measurement
Valnau Superyacht Services provides professional ultrasonic thickness measurement to assess the structural condition of steel and aluminium hulls, tanks and onboard structures. This service is essential for evaluating corrosion levels, material loss and overall hull integrity, especially during refits, pre-purchase surveys and class inspections.
Our measurements are carried out using calibrated ultrasonic equipment, allowing precise readings without damaging coatings or structures. This non-destructive method provides reliable data to support technical decisions, maintenance planning and compliance with class and insurance requirements.
Accurate Measurement Through a Proven Methodology
Measurement Planning & Scope Definition
Definition of measurement scope based on vessel type, material and inspection objectives. Identification of critical areas, corrosion-prone zones and class requirements to ensure accurate and relevant thickness data.
Onboard Ultrasonic Measurement
Ultrasonic thickness measurements carried out using calibrated equipment, allowing precise readings without damaging coatings or structures. Measurements performed efficiently onboard with minimal operational disruption.
Data Analysis & Technical Reporting
Structured analysis of collected data, including identification of material loss and critical tolerances. Clear technical reports prepared for captains, surveyors, class societies and refit planning purposes.
Accurate data for confident technical decisions.
Thickness measurement requires experience, precision and a deep understanding of vessel structures and materials. Our team combines advanced technical expertise with extensive onboard experience to deliver reliable, repeatable and fully traceable results in demanding superyacht environments.
We work with calibrated ultrasonic equipment and proven inspection methodologies to accurately assess material condition, corrosion levels and structural integrity across hulls, tanks, bulkheads and critical onboard structures. This non-destructive approach allows precise measurements without compromising coatings or structural components.
Our technicians operate efficiently onboard and in shipyard environments, coordinating closely with crew, surveyors and yard teams to ensure minimal operational disruption. Measurements are planned and executed according to refit schedules, class inspection requirements and specific project objectives.
The collected data is carefully analysed and structured into clear technical reports, supporting refit planning, steel or aluminium renewal scopes, maintenance strategies and informed decision-making by owners, captains and technical managers.