Beyond the Spec Sheet: The Role of Pre-Purchase Surveys in Ocean-Crossing and Circumnavigation Projects When a yachtsman decides to purchase a vessel for long-distance ocean passage-making, they are not merely buying an asset: they are funding a life project. We are talking about voyages that will keep the hull at… Read More »Pre purchase survey for ocean crossing yacht
Post-Voyage Structural Analysis: Why the Initial Inspection Isn’t Enough When we oversee the construction of a vessel, the initial Non-Destructive Testing (NDT) inspection is crucial: it serves as the “snapshot” of the hull’s health before it even touches the water. However, the true test comes only after the boat has… Read More »HULL ndt inspections
Keel‑to‑Hull Repairs: When Good Lamination Hides a Bad Bolt The Danger of “Over-Lamination” in Hull-to-Keel Repairs: When GRP Thrives but Mechanics Fail A textbook hull-to-keel joint is the ultimate backbone of a sailboat’s safety. Yet, during my marine surveys, I frequently encounter a paradox: structural repairs that are flawless in… Read More »Keel bolts and nuts – Pre purchase survey discover
This short video shows some issues that have come to light during pre-purchase inspections.Osmosis can manifest in various forms, and therefore must be treated in different ways.Osmosis is not an enemy to be feared: you just need to understand it. Out of over 500 inspections we’ve performed on yachts in… Read More »Osmosis video
The video of the survey for the Azimut 26 meters provides an in-depth look at the inspection conducted at the prestigious Azimut shipyards in Viareggio by SEA Superyacht Experts Alliance. Together with my team, we carried out a thorough inspection on land, having the privilege of examining every detail of… Read More »Azimut 26M survey
Measurement of Paint Thickness on Fiberglass: A Non-Destructive Test to Assess Quality and Condition Painting fiberglass materials is a crucial process in various applications, from boating to industrial sectors. Assessing the state and quality of the paint is not only important from an aesthetic point of view but also essential… Read More »NDT on paintings of fiberglass boat
The Lead Keel: Resilience and Memory of an Impact In the world of sailing, the keel is a fundamental element for the stability and safety of a sailboat. Among the various types of keels, those made of lead offer unique characteristics that deserve to be explored, especially when discussing their… Read More »Lead keel, hidden crash.
The Viking 62 is a blue water fishing boat built in the United States. These boats are designed for offshore fishing, so their engines and systems are not only high-performance but also engineered for maximum reliability. These boats cruise at 30 knots while maintaining incredible comfort. During the inspection, we… Read More »Viking 62 pre purchase survey video
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