For the Golant Gaffer design (I don’t know if this is more general), the deck shelves wrap around the bulkheads at the top of the hull and provide the base for hull planking and the deck, and so are an important structural piece. I made the amateur’s mistake of ordering the specified softwood from my… Continue reading Deck Shelves
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Keel Second Layer
The next job is to add another layer of the keel. The keel will have to be shaped to follow the line of the bulkheads and Roger Dongray recommends planing off some of the wood fixing the plan in place. Below is my device for marking how much wood will need removing. Resin applied and… Continue reading Keel Second Layer
Starting the Keel
On the Golant Gaffer, the keel starts with 2 long (5.1m) planks of Iroko, the first of which is to be screwed and glued to the bottom edges of the floors – which, because I am building upside down, are at the top. But I am getting ahead of myself. As is normal, the timber… Continue reading Starting the Keel
Building the Stem
I thought it would be interesting to show all the steps in the process of making this piece all the way from rough cut planks. I bought my Iroko hardwood as sawn planks, i.e. straight off the saw table, fairly rough. You can buy timber cut and planed to finished size, but that, of course,… Continue reading Building the Stem
Beds for the motor
You need a solid base to bolt the engine to. On the Golant Gaffer this base, the engine beds, is made by sandwiching a section of the longitudinals with a chunk of Iroko on the outside… And plywood on the inside. The engine mounts will be bolted to the engine beds.
Bracing the structure
The process of bending the deck shelf around the bulkheads exerts high forces which would distort the boat’s alignment without good bracing. You can see in the pictures below the struts I have added. It will be interesting to find if this is enough.
Longitudinals and Transom
With the bulkheads all in place, the longitudinals can be slotted into place The fore – aft position is obviously fixed by matching up to the bulkheads. The height is adjusted until the marked water line matches the marking on the bulkheads. My laser level made the whole process relatively straightforward. Then out comes the… Continue reading Longitudinals and Transom
Bulkheads on support struts
The support struts, although fixed fore to aft, allow bulkheads to be adjusted vertically and side to side. Below, all the bulkheads are on their support struts. Time to bring out the laser level (how were boats built before laser levels?). The bulkheads all have the centreline and waterline. These are used to for lining… Continue reading Bulkheads on support struts
The building frame
The building frame provides a solid base for the assembly of the bulkheads and longitudinals. The first level is anchored into the concrete floor. The crossmembers must be positioned carefully at right angles to the centre line and the correct distance apart because they set the position of the bulkheads. The building frame below is… Continue reading The building frame
Building the transom
The transom is first made up of 2 layers of 12mm plywood, shown below being glued. Then an Iroko capping piece is glued on top. This part will be visible. You can see the cutout for the tiller. And below, ready for fixing to the longitudinals at the stern. At a later stage, the outer… Continue reading Building the transom