It feels good to finally be putting stuff back on the boat rather than
removing it. I have cleaned and polished all the lifeline stanchions
and the bow and stern pulpits. I have made all new mounting plates and
backing plates for all of the a fore mentioned pieces.I matched each plate with it's hardware and marked and drilled holes so
they would line up properly. I used those mounting plates to mark where
to drill into the deck. I fussed around with the locations for the
stanchions to get them spaced properly. Even spacing did not work out
well so they are a little closer together at the stern and farther apart
forward. It was time to make some holes.
In my nice new deck I proceeded to make 50 NEW holes in her skin. The
bolts holding down all that hardware are 1/4-20's so I drilled
over-sized, 5/8" holes with a forstner bit. Drilling through the top
laminate and the core and stopping at the lower laminate skin. I then
mixed up some thickened epoxy and injected, via a large syringe, the
epoxy into the holes filling them up to the top. About 3/4 of the way
through the holes the epoxy left in the cup kicked off and I had a
smoking mess. I made up a new batch and finished the remaining holes,
trying not to over fill or under fill. When all of the holes had been
potted and kicked, I spent the next hour washing the entire boat again
from bow to stern. This would be the last time I can do it until all of
the bolts have been set in place.
There were a couple of holes where the epoxy swelled up and crowned. I
lightly ground those down and then began to drill 5/16" holes down
through the center of the epoxy plug all the way through lower skins.
This was followed by counter sinking the entire 5/8" hole to allow more
butyl to fill the void. Now if any water should make it's way down the
bolt it will pass through to the cabin without soaking the core and
ruining all my hard deck work. It takes a couple extra steps and is
time consuming but it is the only way to guarantee the core will not
fail again. I spent a lot of time shortening all of the bolts. they
were all a half inch too long and since I was using acorn nuts for a
nicer finished product in the cabin I had to cut them all off.
The bow
and stern rail are all mounted in lockers so regular ss nuts can be
used. I then dry fitted all the backing plates, nuts and washers. The
final attachment with the butyl will happen when I have someone else to
be on the outside to prevent the the bolt from turning while I tighten
down below. When using butyl the bolt can not turn or it compromises
the seal.
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