Vigilant-PW Bill of Materials
The following list of materials is intended to be a general guide only.
Before ordering any materials, the text and plans should be checked for
possible options. All lumber listed as 1" stock is to be standard
"lumberyard four-quarter" material which when finished may vary to
somewhat less or slightly more than 3/4" in thickness, unless specified as
NET. All widths are NET and all lengths allow for cutting to fit. Grouping
lumber and purchasing random-random (r-r) material to resaw to the required
size will result in considerable savings. All lumber used should be first grade
free from shakes and knots. Although oak (white oak), Douglas-fir, and mahogany
(African, Honduras, or Phillipine-dark red varieties) are called out in the
listing, lumber typical to the locale and of similar types and weights may be
substituted. Long-leaf yellow pine is a good substitute for oak. All plywood
(PW) is to be marine (MAR) or exterior (EXT) grade. The marine-type is
preferable as the inner cores are solid and thus the panel has more structural
integrity. Douglas-fir (DF) is satisfactory with the quality of the exposed
faces of the veneer being designated by the letters "A" or
"B". The "AA" grade panels are always preferable, however,
"AB" grade is acceptable. All plywood should be a minimum of three
plies. All fastenings should be bronze or hot dipped galvanized ferrous metal.
Brass fastenings are not advised nor are the electroplated screws commonly sold
in hardware stores. All screws are to be of the flat head type intended for
wood. All nails are of the ring-type nail common to boat construction. Unless
otherwise specified, all wood-to-wood joints are to be glued with a waterproof
or highly water resistant glue such as plastic resin, resorcinol, epoxy, or
other equivalent type used per the manufacturer's instructions regarding
temperature, clamping requirements, curing time, and mixing method.
CHECK ALL SIZES TO THE WORK PRIOR TO CUTTING. Abbreviations used are:
Mahog = mahogany; DF = Douglas-fir; PW=plywood; Ext=exterior; MAR=marine.
ITEM |
MATERIAL |
NO.
PCS. |
SIZE |
LUMBER: |
Keel (deadwood)* |
Mahog, Oak or DF |
1
1
1
1
1
1
1
1
1 |
6" x 8" x 8'
6" x 8" x 12'
6" x 8" x 16'
8" x 8" x 2'-6"
8" x 8" x 6-6"
8" x 8" x 15'
8" x 8" x 18'
8" x 8" x 21'
8" x 10" x 4' |
Stem & stem knee |
Mahog, Oak or DF |
1
1
1 |
4" x 12" x 10'
4" x 12" x 4'
4" x 12" x 3'-6" |
Stem cap laminations |
Mahog, Oak or DF |
4 |
1/2" x 3" x 16' |
Keel |
Mahog, Oak or DF |
2 |
2" x 12" x 35' |
Keel filler strake |
Mahog, Oak or DF |
1 |
1-1/4" x 8" x 4' |
Transom knee (**) |
Mahog, Oak or DF |
1 |
6" x 12" x 3' |
Frame members
(bottom, side &
deck beam members) |
Mahog, Oak or DF |
3
3
11
3
3
1
5
2
4
1 |
2" x 4" x 12'
2" x 4" x 16'
2" x 6" x 12'
2" x 6" x 14'
2" x 6" x 16'
2" x 6" x 18'
2" x 6" x 20'
2" x 8" x 16'
2" x 10" x 14'
2" x 10" x 16' |
Floor timbers |
Mahog, Oak or DF |
1
1
1
1 |
3" x 10" x 16'
3" x 12" x 8'
3" x 12" x 16'
3" x 14" x 16' |
Engine stringers |
Mahog, Oak or DF |
2 |
4" x 10" x 20' |
Engine stringer blocking |
Mahog, Oak or DF |
2 |
3" x 3" x 16' |
Transom uprights |
Mahog, Oak or DF |
2 |
2" x 6" x 5' |
Chine logs |
Mahog, Oak or DF |
2 |
2" x 5" x 42' |
Spray rails |
Mahog, Oak or DF |
2 |
1" x 3" x 42' |
Sheer clamps |
Mahog, Oak or DF |
6 |
1" x 3" x 44' |
Rub rail |
Mahog, Oak or DF |
2
4 |
2" x 3" x 44'
1" x 3" x 44' |
Guards |
Mahog, Oak or DF |
2 |
3" x 4" x 12' |
Side planking battens |
Mahog, Oak or DF |
2 |
1-1/4" x 3" x 24' |
Cockpit sole clamp |
Mahog, Oak or DF |
2 |
2" x 3" x 20' |
Bottom battens |
Mahog, Oak or DF |
4
2
2 |
2" x 4" x 40'
2" x 4" x 36'
2" x 4" x 34' |
Carlings |
Mahog, Oak or DF |
2
2
2 |
3" x 4" x 15'
3" x 6" x 8'
3" x 8" x 10' |
Shelf |
Mahog, Oak or DF |
2 |
2" x 2" x 10' |
Bulwark clamp |
Mahog, Oak or DF |
2 |
1" x 2" x 26' |
Bulwark cleat |
Mahog, Oak or DF |
2 |
1" x 10" x 26' |
(*) Keel may be built up progressively using laminations of
1" to 2" thick members laid flat of widths to suit in lieu of
above.
(**) Transom knee may be built up with thinner and smaller solid wood members
scabbed on each side with 3/4" plywood laminations in lieu of above. |
PLYWOOD: |
Side & Bottom planking |
DF MAR AA or AB (+) |
80 |
3/8" x 4' x 8' |
Bulwark planking |
DF MAR AA or AB (+) |
1
1 |
1/2" x 4' x 12'**
1/2" x 4' x 14'** |
Gussets/floor timbers |
DF Ext AA or AB |
5 |
3/4" x 4' x 8' |
Stem siding |
DF Ext AA or AB |
3 |
3/4" x 4' x 8' |
Structural bulkheads |
DF Ext AA or AB |
12 |
3/4" x 4' x 8 |
Transom (++) |
DF Ext AA or AB |
2 |
3/4" x 5' x 14'** |
(+) Some builders may wish to use AA or AB Exterior PW for the
planking. This is sometimes satisfactory, however, the material must be free of
major voids, used where bending is minimal, and where patches or plugged areas
will not be exposed to moisture. In any case, the Marine grade is
superior.
(**) 8' panels may be utilized with proper overlapping in the laminations
or with butt joining methods depending on the member, using extra panels as
required. |
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