Did the mast support on Touche' about 15 years ago. I cleaned out all the old plywood, made a cardboard form leaving a space underneath for drainage from forward and laid in a LOT of layers of glass/epoxy. Not as elegant as some but effective. Millennia from now some archaeologist is going to wonder what some weird shaped solid block of plastic was for.
The most important thing is to have a really good idea of the height of the finished support. Measure everything against a convenient reference point. If your existing support has subsided, you'll need to estimate by how much. Dennis C. Touche' 35-1 #83 Mandeville, LA On Fri, Jan 19, 2018 at 6:35 AM, Della Barba, Joe via CnC-List < cnc-list@cnc-list.com> wrote: > > > I did a similar repair on my 35 MK I and I think it is pretty much the > same. On the 35 there are flat areas on either side of the bilge sump and > the bilge sump was spanned by a piece of wood. The mast step was aluminum > and not very wide. The structure was essentially a beam with supports on > each end and the mast step in middle. This was - IMHO – a really bad way > to design this structure and drilling a hole to drain water did NOT help at > all! Like many other 30s and 35s, the wood on my boat got softer and softer > and the step gradually pushed the wood down. > > I repaired my boat with two pieces of ½ or ¾ ply laminated together (been > a long time) and then a ¼” aluminum plate **the width of the wood** with > the step fitting welded in the center. My mast step does not try and push > the wood down into the empty space under it anymore. The center part of it > could probably rot away with no ill effects. > > > > Joe Della Barba > > Coquina > > C&C 35 MK I > > > > _______________________________________________ > > Thanks everyone for supporting this list with your contributions. Each > and every one is greatly appreciated. If you want to support the list - > use PayPal to send contribution -- https://www.paypal.me/stumurray > > >
_______________________________________________ Thanks everyone for supporting this list with your contributions. Each and every one is greatly appreciated. If you want to support the list - use PayPal to send contribution -- https://www.paypal.me/stumurray
