
We successfully lifted the boat about 5-1/2" last weekend in preparation for replacing the Keelson.

In both photos you can see the keel bolts and the exposed keelson, which is in pretty bad shape. In the the photo above, the first 12" of the keelson has been removed.

Here is how we did it. We build two separate cradles on forward and behind the existing cradle. These were build with 4x4's with bottle jacks underneath for lifting.


We also built a lifting frame over the boat out of 6x6's (see one of the photos below,) with a 3 ton chain fall hoist attached. Then we placed a 10ft 6x6 inside the boat in the same direction as the keel, that was attached to the chain fall. On top of this 6x6, were 4x4's running perpendicular to the 6x6. These ends of the 4x4's were tucked underneath the sheer clamps on each site of the boat. This system served to lift the middle of the boat, where the existing cradle was.
To say it went perfectly would be an understatement. Special thanks to my Dad and Joel Kar for all the help.