How's The Boat?

That is probably the big question on your minds regarding us right now. And the truth is, that is the big question on our minds as well. It has been about 3 weeks since Rover was hauled at the boatyard and so I figured I'd better bring everyone up to speed. We are still in Colorado and haven't seen the boat in person for a little while.

The primary goal of this time at the boatyard was to get the bottom paint done. Not just a simple bottom paint, but a stripping of all the old and flaking paint followed by a new barrier coat and new anti-fouling paint. Not a fun task and one I'm OK with farming out to a yard...as long as they do a good job at a reasonable price.

Soda blasted bottom.

That wasn't the only task though. Another larger task was to have the aluminum fuel tank replaced. With a reported average lifespan of under 10 years, we figured we were living on borrowed time and had better replace it before we awoke to a bilge full of diesel. There are several other potential tasks that we could have the yard perform, but those will depend on the estimates they provide as well as the my feel for how they are doing with the current projects.

The new fuel tank.

Initially, the boatyard was doing well with communication on the projects. Pictures were sent from the soda blasting process and barrier coat and looked good. They seemed to be making good progress and staying on budget. Communications seem to have slowed some, but my hope is that they are doing a good job.

So, they are hopefully finishing up the bottom paint and fuel tank install. They should also be preparing another estimate for another potential job. I guess I will soon see and we are keeping our fingers crossed for good results. It would be nice to know that not all boatyard are crooks.

In the meantime, we are visiting with family and friends and eating out too much...but it has been a nice visit.

Education and Expectations

"You learn something everyday, if you pay attention". -Ray LeBlond

How about "If you want to properly maintain a boat you must learn something new everyday"...I think that is my version for it as it seems like I'm constantly searching for information on how to do something the right way on this boat.  How to properly wire a windlass, how to install a Plexiglass port light, how to build a hardtop bimini...it is a never ending list.

The past couple days I've been researching and soliciting opinions on what I need to do in order to strip all the bottom paint off the boat and start over.  The theory behind ablative or self-polishing paints is that they slowly wear off, keeping their anti-fouling properties going until the paint is gone.  Of course, they don't wear evenly and you don't want to wait until all the paint is gone before applying new paint, so the result is that over the years layers build up.  Eventually, or so I'm told anyway, the thickness of the layers and age of the older paints result in increasingly larger chips of paint coming off.  Thus the need to remove the paint.

What happens when bottom paint fails
(from a previous boat we surveyed, not ours now)

But, how to remove the paint.  That was the question. I wasn't 100% sure what was under the flaking paint on my boat, all I know is I don't want to screw up the hull because that would be very bad. Sanding off all the old paint is one way to remove it.  That would be a long and tedious approach and could potentially do damage if not very careful of how far to sand.  At the other end of the spectrum seem to be chemical strippers.  Paint the stripper on, wait a while, scrape off the softened paint.  Repeat until you are down to the gelcoat.  No damage to the underlying structure, but tedious and sanding the gelcoat to get another layer of paint to stick would still be required. Sandblasting the paint off would make quick work of the bottom paint, but would also make quick work of the gelcoat and underlying fiberglass.  The best solution seems to be soda-blasting.  Similar to sandblasting but with a media that is far less aggressive than sand.

Then the question is what to apply to the boat. While Leopards don't typically have much problem with blistering, application of a barrier coat seems to be the recommended way to go. A proper barrier coat seals the hull and prevents water intrusion...as long as the hull is dry (don't want to seal in water). Apparently cured barrier coats are, ironically, not the best surface to which to apply anti-fouling paint. So the first layer of anti-fouling paint needs to be applied before the barrier coat is cured. Of course, what anti-fouling paint to use is also a question.  Some paints are better than others, and their effectiveness seems to vary depending on where you are. Some have suggested paints such as Jotun SeaQuantum Static that are used on commercial ships.  We still haven't decided on what paint to use but hope to find a reasonable balance between cost and performance.

That is my recent education.  Of course, I also need to apply something I've learned from previous experiences with boatyards.  I wrote a letter to the yard where I would like to have the work done, explaining in detail what I expect in the business relationship.  I explained how I expect to come up with a detailed estimate before I leave the boat in their care.  I continue on to explain that I understand that unforeseen complications can arise, but I expect to be consulted if costs are going to exceed the estimate by more than a small percentage.

I hope that this is the yard's standard operating procedure, as it should be and is the standard in most industries.  Unfortunately, my experience with boatyards seems to indicate that this is somewhat foreign and running up a bill of twice the estimate without any consultation seems normal. I feel bad, and even apologized several times, that I had to write out basic business expectations.  If I ran a business, I'm not sure how I would feel if a customer was trying to tell me how I already know I should run my business...but again, my history in dealing with yards seems to indicate that this process is a rather foreign concept. So I felt I had to set expectations and make sure we are all on the same page.

Hopefully I've learned enough to do a good job in my choices on our anti-fouling bottom job and to ensure the boatyard we choose does a good job for me.