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Date Posted: - Sunday - 12/ 9/12 - 1:23am
Subject: Checking In
In reply to:
Randall, M31, Murre
's message, "Where to start? And on Being a Novice..." on - Friday - 12/ 7/12 - 12:50pm
I have just read through your entire rebuild on the "projects" page. I must say it is both inspiring and daunting at the same time. Inspiring because it lays out exactly what needs to be done and how to do it. Daunting because I still have no clue what I'm doing, where to start, and nervous as a 6th grader at his first co-ed dance.
As I still have quiet a few months before the "dry" season here, I'm going to be focusing my efforts mainly on the interior cosmetic issues. The boat is well covered now (yea tarps!) and is staying dry inside. I made sure to make note of where all the deak-side leaks were getting in before tarping though. The only real "rot" on the cabin is on the cabin sides. For now, until I can properly pull the sides off and re-glass, it was suggested that I use an epoxy mixed with a low density filler to make a structural paste that I can use to strengthen the cabin sides where the plywood has rotted out. As this isn't an ideal fix ... it will let me focus on getting the interior squared away as well as focus on the deck first without sitting around with rotting insides. Plus it'll be a moral boost to get the inside looking cheery for the next 6 months.
The previous owner said that he pulled all the glass off the deck a year ago and replaced any rotted wood that he found. There are no soft spots on the deck at all. However, he didn't pull the toe rail or a lot of the deck hardware when he re-glassed, so I'll most likely just be pulling up the glass again in the spring, checking the plywood, and removing EVERYTHING before laying down new glass and a new gel coat.
Thanks again for the support. I'm sure I'll be sending a million questions your way once I start the actual rebuild next summer ...
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Not daunting... -- Randall, - Friday - 12/14/12 - 6:55pm
Well, OK, it is a little.
OK, it is a lot...
But notice I did my work over about 6 plus years. Start with small stuff until you get use to the boat, and don't forget to go sailing in the summer. In hindsight I think myself a genius if only because I never work on the boat (much) in the summer--the winter is for projects.
I saw noted in another post to be careful NOT to do any patching on wet wood. If it's really wet where you are, you might leave patching of the cabin sides until the wood, the rotten sections and that around, is really dry. Epoxy won't adhere or soak up into anything moist, and trying would be a waste.
I've used WEST system epoxy exclusively, but just because that's what I started with. You might look into SMITHS, which makes a very good penetrating epoxy and then also the epoxy and filler to build up rotten areas. Could be useful. Of course the challenge we have with this method (building up rotten areas with filler and epoxy) is that the deck and cabin sides are moderately thin plywood. SMITHS techniques are more for wooden boats with heavy beaming, thick joints, etc. But look into it. Their illustrated instructions are very good.
I wouldn't necessarily go ripping up what the previous owner did right off. You might go around tapping with a plastic ball peen hammer (or even the end of a plastic screw driver). Good wood will give you a smart report and a good bounce; bad wood thunks, and there's very little return on the hammer. Test on good wood first to get the general sound OR known bad wood. Be careful though: the sound of good 1" plywood (cabin side) will not be the same as good deck wood (1/2" ply), and places where the deck is supported underneath will also report differently. Still, with a little practice, you can "sonar" you way around the boat and get a general idea where the issues are.
WEST has put together some really helpful manuals on repair using their products:
For fiberglass boats: http://www.westsystem.com/ss/assets/HowTo-Publications/Fiberglass-Boat-Repair-and-Maintenance.pdf
For wooden boats: http://www.westsystem.com/ss/assets/howto-pub2/Wooden%20Boat%20Restoration%20and%20Repair.pdf
And Smiths: http://www.smithandcompany.org/technical.html
Also, Don Casey's little books on boat repair (there are a bunch) are great because they are simply written and have lots of illustrations. I'd avoid THIS OLD BOAT simply because it had fewer illustrations.
Epoxies are quite easy to work with once you get the hang of it.
One maxim to remember: whatever you do can be undone. So don't worry too much about making mistakes.
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The long dry out ... -- Adam, - Tuesday - 12/18/12 - 9:54pm
Here in the Pacific Northwest dry weather is at a premium. And normally during those months I'm out sailing as much as possible. All other seasons are wet. I'm trying to dry the boat out as best I can right now. I have her pretty much fully tarped and have heaters running inside. I'm installing a solid fuel heater that I'm hoping will do wonders at sucking the moisture out from the cabin. I won't start any of the epoxy patching until after its been good and dry for awhile.
The problem with the old owners work is just that it wasn't done properly. The decks themselves are solid ... no soft spots or rotted wood. The cockpit and decks I think were re-done sometime in the past and are strong. The deck around the outside of the cockpit never was though, and you can tell, so I'll be using your guide to fix a lot of that ...
Where the old owner DID do the new glasswork down to the ply is very solid ... it just leaks because I don't think any of the deck hardware was pulled. The fiberglass wasn't faired or anything and was simply laid up to the toerail, not under neath. So, while the decks are strong, all the leaks remain. I think I'll have to put down one layer of glass after pulling all the deck hardware up (and properly rebedding it through the new glass) before the leaks will go away.
But all of these projects will require me to give up many sailing days this summer. Good thing I've got lots of sailing friends ... I'm going to work on all the areas of the deck that are essential to sailing (ie winches, shrouds, ext) first so that I can at least take her out sailing while in project mode a little bit ...
Thanks again for ALL your info. It has been invaluable so far in my planning stages. I can't wait to get the solid fuel heater in there!
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Wet up there, indeed -- Randall, - Friday - 12/21/12 - 4:20pm
Yes, having just last month made it back to San Francisco from Port Townsend in Murre, I can sympathize with the wet. I had lovely sunny weather almost all the way from Alaska to Washington, and then on Oct 7, winter arrived in one three day period and stayed. It took me a month of harbor hopping to make it from Gray's Harbor to San Francisco.
One trick I pulled when working on Murre here in SF was to give up my slip in my Sausalito marina, pull the masts and put the boat in a covered berth for the winter. That way I could work during the months that SF attempts to imitate Seattle. The slip fee for the covered berth was maybe $20 more a month, and pulling the masts cost less than $200, so I felt it was worth it. And I could always get the summer slip back easily.
As regards leaky toe rails...welcome to the club. Even after all the work I've done on Murre, she still has a few leaks, mostly up in the forepeak where I can't get to them. One trick James of PIXIS employed to get around this was as follows: when he relayed the decks, he took fiberglass cloth all the way up the inside edge of the toe rail so that the top of the decks and the toe rail edge became one surface. In my experience, the leaking most usually comes from this joint of deck to toe rail. If you can't run glass up the side (I did not think to do that when I could) you might lay a really thick bead of bedding compound, like an inch wide, at this point. I used 3m 100 for this and for bedding hardware (not sure it is still available). I think pulling and rebedding hardware, to your point, will also help a lot.
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