Friday, April 7, 2017

Plans Now Available


I have created a set of plans for building the BW. These are very detailed plans complete with pages of thorough step-by-step instructions with numerous photographs, and 21 detailed, scaled, computer-drafted drawings with all the necessary dimensions.



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Boat BW Specifications


Construction:
Plywood/fiberglass/epoxy stitch-and-glue
Hull Type:
Planing, semi-V, 8° deadrise aft, 12° deadrise mid-ship, chine flats and lifting strakes
Length Overall:
23 feet
Beam at Sheer:
7’-9”
Beam at Chine:
5’-9”
Draft:
6 inches with outboard motors up
Hull Thickness:
Bottom: ½ inches, deck: ½ inches, sides: 3/8 inches
Side flare:
20°
Deck:
Continuous from chine-to-chine. Not self-bailing
Weight (empty, hull only):
2,000 pounds
Power:
Outboard motor or motors totaling 100Hp
Maximum weight hanging on transom:
400 pounds
Transom angle:
15°
Speed:
31 knots with twin 50Hp OBs at WOT
Fuel Consumption:
1.8 gallons per hour per OB, at 24 knots with twin 50Hp OBs

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FAQs


How much did it cost to build the BW?

In 2016, it cost me $11,200 USD for the materials to build the BW hull with an anchor well, a forward locker, a fuel locker, a steering system and a pilothouse console with laminated safety glass windows. I used Hydrotek BS-1088 meranti plywood which is more expensive than run-of-the-mill marine plywood. 

Here is my 2016 cost breakdown for the hull only, not including a boat trailer, outboard motors, fuel system and USCG-required safety gear:




In addition to the costs described above, I paid $4,500 USD for a new galvanized boat trailer, for a total out-of-pocket investment of $15,700 USD. 

In addition to the $15,700 USD, there will be costs for outboard motors, associated fuel systems and USCG-required safety gear.  


How long will it take to build a BW?

For the hull with an anchor well, a forward locker, a fuel locker, slopwell and a modest pilothouse console, I spent 600 hours building it. Being that the BW was the tenth boat that I have built, it will probably take most people a bit longer.

The hours spent working on the boat are not the only consideration. The calendar time also matters. Due to the curing time of epoxy, it is difficult to work more than a few hours a day. After a few hours you will have something glued with epoxy that cannot be disturbed until the epoxy cures. This often ends the day’s work session. That is why even though it took me only 600 hours, it took 15 months to build the BW.

It is possible to reduce the calendar time by having several things being fabricated at the same time so that when one item is waiting for the epoxy to cure, you can be working on another item. However, this takes planning and a large shop.


How big of a shop will I need?

I built my BW in a shop that was 12 feet wide x 25 feet deep. But the width available for the boat was only 10 feet due to a 2-foot workbench that runs the length of my shop.
It was tight. I had to build all the big items and hang them from the ceiling before starting to assemble the hull. Once the hull started being assembled, the hull took up most of the shop space and I had little room for anything else.

I put the hull on a wheel dolly so I could push it to one side of the shop for working on the starboard side of the boat. Then I would push the hull to the other side of the shop to work on the port side.


How experienced should the builder be?

The BW is a big home-build project. It is larger but not much more complex than the kayaks, dories, drift boats and little runabouts that are common first-time-builder stitch-and-glue boats. Due to its size, the BW will take time, space, money and patience to complete.

Some, but not much, woodworking experience is necessary. There is no complex joinery and only a few compound angles. A little ability to read plan drawings is required. 

However, stitch-and-glue boats are amazingly forgiving since epoxy is really strong and you can use thickened epoxy to fill in and fair over carpentry imperfections then hide the faired imperfections with paint. This is why shipwrights hate stitch-and-glue boats and call them Bondo Boats. 




The instructions are well-organized with table of contents,  glossary, detailed bill-of-materials etc.






The instructions contain tutorials for each process in the stitch-and-glue and WEST system of plywood/epoxy boat building.




Every little step is outlined as needed for the beginning boat builder but still suitable for the experienced builder. Photos accompany every major stage of the build.












Included are 21 detailed, scaled, computer-drafted drawings with all the necessary dimensions.















Also included are instructions and drawings for the optional pilothouse console.







$35USD


If interested, please email me through  in the upper right corner at the top of this page.








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