SEA Standards: Guidelines for Pre-Purchase Naval SurveysObjective:Ensure consistent, precise, and high-quality inspection and evaluation practices, guaranteeing that each survey reflects a high level of technical expertise, transparency, and reliability. Main Components: Expected Outcome of the SEA Standards:
Characteristics of Fiberglass in Marine and Structural ApplicationsFiberglass is a composite material made of glass fibers impregnated with polyester or polyuretan resin. In the marine sector, this material is valued for its ability to produce lightweight, robust hulls and structures with smooth, waterproof surfaces. Its main features include: Deterioration of… Read More »Echo NDT control
Fiberglass elasticity is a characteristic inherent to the material that over time and under stress can either increase or, worse, decrease until failure.During an inspection, especially on older boats, it is important to assess the condition and potential development of issues. My method, in addition to visual and empirical examination,… Read More »The elasticity of fiberglass and the appropriate inspections. VIDEO
Stress on Sailing Boats: Excessive Mast Compression and Early Warning Signs Sailing boats are subjected to intense stresses during navigation, which can lead to structural damage and safety risks. Among these, excessive compression of the mast is one of the main causes of damage and potential hazards. It’s essential to… Read More »Mast step
Watch the Video: Assessing Corrosion Damage on the Sailboat’s Rudder Bridle and Bushing In our latest video, we address a critical issue that can compromise the safety and performance of a sailboat: visible corrosion on the rudder bridle and the related damage to the bushing. Through detailed visual and technical… Read More »Rudder, rudder shaft, rudder tube corrosion
During technical yacht surveys, especially those involving sea trials, the use of a thermal imaging camera is an extremely valuable tool to detect hidden issues that may not be visible through standard visual inspection. One of the most relevant applications is in evaluating the engine and cooling system. As the… Read More »Thermographic inspection during sea trials: a key asset in yacht surveys
Over the past few days I conducted a comprehensive pre-purchase survey of Disco Volante, a prestigious 36-meter Admiral yacht built in wood and famously inspired by the vessel featured in the James Bond movie Thunderball. The survey was carried out over three full working days by a specialized technical team,… Read More »Survey of “Disco Volante” – A 36-meter icon of elegance and craftsmanship
Today I carried out a technical inspection on an 80-foot sailing boat that had recently undergone a repainting operation. The objective of the inspection was to clarify the origin of a series of surface defects that appeared a few days after the boat was returned. From the first visual inspections,… Read More »Repainting defects on an 80-foot yacht – Technical analysis and consultancy
Today I carried out a technical survey for a potential Brazilian buyer on a Nordhavn 52, a 16-metre-plus trawler known for its robustness and long-range cruising capability. With its fibreglass hull, draft of 1.80 m and fuel tanks of around 6,500 litres, this model offers an enormous range – up… Read More »Survey Nordhaven 52
Welcome to this video summarizing the ultrasonic non-destructive testing performed on a vessel that run aground. This inspection aims to assess the structural condition of the yacht, identifying any hidden damages caused by the impact, and ensuring the safety and integrity of the vessel. Does your yacht need repairs? Do… Read More »Video: inspection on a run aground boat