Hunky Dory-Aluminum Bill of Materials
The following is a listing of the primary aluminum members required to build
the Inboard Version, including their sizes, lengths, and/or square footage. The
listing will require some modifications if building the Outboard or I/O
Versions, but will be similar. This listing is to serve as a general guide only
for cost estimating purposes and is not meant to be all inclusive. Do not use
this list to purchase materials without first checking to the plans and
instruction guide for options. In all cases the builder should check local
sources for availability of stock sizes as well as possible substitutes. How
the members are obtained from the stock and the manner in which the material is
utilized can vary to suit stock sizes of materials available where the boat
will be built. This is why many members are listed by square footage. In other
cases, members may be made from flat bar, plate, or sheet material; it makes
little difference in aluminum construction. Also, square footage or linear
footage may be given for contoured members which can be cut to shape from plate
or sheet stock, or could optionally be formed or bent from flat bar stock.
Sizes and areas of materials include a factor for overage so that minor members
not specifically noted can be obtained from scrap material.
| MEMBER |
SIZE/TYPE |
AMOUNT REQUIRED |
| Hull, deck, motor well plating |
3/16" sheet |
300 sq. ft. |
| Stem |
1/4" plate |
4 sq. ft. |
| Frames (unequal angles) |
3" x 2" x 3/16" |
60 lin. ft. |
| Carling (flat bar) |
1/4" x 2" |
50 lin. ft. |
| Chine bar (round bar) |
1/2" dia |
44 lin. ft. |
| Side/transom flat bar stiffeners |
1/4" x 1-1/4" |
125 lin. ft. |
| Bottom stiffeners (tee's) |
1-1/2" x 1-1/4" x 1/8" |
100 lin. ft. |
| Sheer rail (Sch. 80 pipe) |
1-1/4" |
60 lin. ft. |
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