We can analyze things like hull extensions, propulsion changes, exotic construction materials, etc. to determine whether those modifications might create a hazardous situation or aggravate a potential hazard. For example:
Multiple Outboards…
This is a recent trend, and it’s not going away.
In this case, this is a new boat, and a bit extreme but not unusual these days. And this boat was designed for this power package. But….
Owners of older center console boats are also looking to hang multiple outboards on their own transoms. But were the older boats capable of handling the change? This is more complicated than it seems. We can help you make sound underwriting decisions when it comes to these questions.
Given rapidly evolving designs, engineering, exotic materials, and construction techniques, it’s difficult, at best, to stay on top of all of the latest developments.
Sailboats continue to evolve, blurring the lines between performance cruisers and various types of race boats.
These days, outboard motors continue to gain in popularity. New boats are rigged with multiple outboards and owners of older boats want to repower their boats by replacing a single with twin or triple outboards. The questions include- how does the change in weight impact the stability and flotation of the vessel, and was the hull and transom structure engineered to handle the increase in horsepower and torque?
Large yachts are sometimes fitted with cockpit, hull, or upper deck extensions.
Were those modifications designed properly, by a qualified marine engineer or naval architect? Was the work executed properly, by a reputable builder or yard?
It takes knowledge and experience to answer these questions, yet they must be answered to determine whether or not the submission is acceptable. In many cases, those questions are even beyond the ability of a typical marine surveyor. Ultimately, the underwriter is forced to either make a decision with incomplete information or to pass on what might be a profitable piece of business.
We can provide expert assistance to help resolve this type of mechanical or structural question, and if we can’t answer your question directly, we know someone who can.