Beneteau 35 First Hull weakness????

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Jul 12, 2009
11
2 34 ventura, california
I am ready to sea trial a pristine 35 First 1985. Looks like a time capsule inside and out. Bells and whistles. The broker, who I consider a friend, has let me know and offered full documentation by Beneteau company reps who saw it, that when the boat way on the hard for bottom painting, that forward of amidships starboard there was a slight impression of the pad of the hull that straighened out when the boat was put back in the water.

The area effeced was about a foot long as an elipse and at the time any repai would have cost about 900 dollars to cut it out etc. Money was not an object at the time of the bottom job and so it was not done.

Has anyone heard of this deformation and any likely causes besides the obvious of too thin. The liner inside apparentlyl did not allow them to see if there were any structural problems

John
 
Sep 6, 2011
435
Was this a case of 'oil canning' while the boat was out of the water? It is what it sounds like at least from your description. It sounds like the yard or owner didn't set the cradle or jack stand too high and too much weight was on the area. (or it was dropped) Do you have any photos of this area? Has a surveyor looked at it? If I am understanding the issue correctly this may be minor or may require more work. SC
 
Jul 12, 2009
11
2 34 ventura, california
No pictures yet, but requested. Not dropped as the owner was present, it just had an eliptical impression that disappeared once in the water.
 
Nov 8, 2010
11,386
Beneteau First 36.7 & 260 Minneapolis MN & Bayfield WI
Beneteau uses an internal structural 'grid' pan that is secured via industral adhesive to the hull. It is what gives the boat it's strength. The lift points and cradle pad points are aligned to this grid for maximum strength. It sounds like the boat was placed on a cradle way off of these points and the unsupported hull flexed in. I'd also guess that the yard screwed up and did not have enough weight on the keel. The flexing glass is probably ok if it did not delaminate. Also important to make sure the the hull did not break away from the grid near the spot of the deformation. If the grid looks ok (may be hard to get at, depending) then I'm guessing you are ok. Have someone you trust look at it of you are not sure..
 
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