Tuffy Bill of Materials

DO NOT PURCHASE ANY MATERIAL UNTIL YOU READ THIS SECTION.
LUMBER: All lumber listed as 1" is "Four quarters" stock finished as full as possible. This will generally result in lumber 3/4" to 7/8" thick. All thicknesses under 1" are to be considered net as are all widths. All lengths allow stock for trimming to fit. We suggest grouping widths and lengths and re-sawing to size if a circular saw is available. This will result in a considerable savings on the lumber. ALL PLYWOOD must be an Exterior type. Grades of plywood are noted. All plywood 1/4" or 3/8" thick is to be three ply. All thicker plywood to be a minimum of five ply.
CHECK ALL SIZES TO THE WORK PRIOR TO CUTTING.
Abbreviations used are: Mahog = mahogany, Sp = spruce, DF = Douglas-fir, PW = plywood, EXT = exterior.

ITEM MATERIAL NO. PCS. SIZE
LUMBER:
Transom, Frames 1,2,3 Mahog, Sp, Oak 25 bd. ft. 1-inch thick random widths & lengths
Keel Mahog, Sp, Oak 1 1" x 4" x 9'6"
Battens Mahog, Sp, Oak 2 1" x 3" x 7'6"
Battens Mahog, Sp, Oak 2 1" x 3" x 8'6"
Battens Mahog, Sp, Oak 2 1" x 3" x 9'6"
Chine log Mahog, Sp, Oak 2 1" x 2" x 14'
Sheer Clamp Mahog, Sp, Oak 4 1" x 5/8" x 14'
Skeg or Fin Mahog, Sp or Oak 1 1" x 2" x 8'
Carling Mahog, Sp or Oak 1 (makes 2) 1" x 9" x 9'
Intermediate Deck Beam Mahog, Sp or Oak 1 1" x 5" x 4'6'
Blocking for Beam Any scrap lumber 1 (makes 2) 1" x 3" x 8"
Strongback Mahog, Sp or Oak 1 1" x 2" x 4'
Deck Battens Mahog, Sp or Oak 1 (makes 2) 1" x 2" x 7'6"
Motor Well Beam Mahog, Sp or Oak 1 1" x 4" x 4'
Motor Well Cleats Mahog, Sp or Oak 2 1" x1" x 1'6"
Coamings Mahog, Sp or Oak 2 1" x 5" x 6'
Dash Beam Mahog, Sp or Oak 1 1" x 5" x 5'
Cowl Beadings Mahog, Sp or Oak 2 1" x 1" x 5'
Athwartship motor brace DF Bldg. Form Scrap 2" x 4" x 2' 8"
Seat Uprights See Layout See text
Seat Cleats Mahog, Sp or Oak 8 1" x 1" x 1'6"
Seat Spreaders Mahog, Sp or Oak 2 1" x 2" x 1'6"
Walk Through Spreader Mahog, Sp or Oak 1 1" x 4" x 1'6"
Spray Rails (optional) Mahog, Sp or Oak 2 1" x 1" x 8'
PLYWOOD:
Stem, Breasthook,
Transom, Chine blocking,
& Transom knee
PW, DF, EXT AB 1 3/4" x 4' x 6'
*Bottom Planking,
Motor Well Bottom
PW, DF, EXT AB 1 1/4" x 5' x 12'
*Side Planking PW, DF, EXT AB 1 1/4" x 4' x 14'
Forward Deck,
Side Deck, Cowl
Covering, Seat
Longitudinals
PW, DF, Ext AB 2 1/4" x 4' x 8'
Butt Blocks scraps 3/8" PW, DF, EXT AB
Motor Well Sides, Seat Bottoms, & Seat Backs PW, DF, EXT AB 1 3/8" x 4' x 8'
*Note: Can substitute 4 sheets of 1/4" x 4' x 8' plywood for bottom &
side planking, & motor well bottom. Layout not shown on plans.

FASTENINGS: Bronze or Hot dipped galvanized

  • SCREWS: Flat head wood type
  • 3/4"'#8 - 5 gross
  • 1" #8 -1 gross
  • 1 1/2" #8 -1 gross
  • 2"#10 -1 gross
  • 3"#l4 -6 only
  • NAILS: Annular ring type - Bronze or Monel
  • 1"#12 -3 lbs.
  • 1 1/4"#12 -1/2 lb.
  • CARRIAGE BOLTS: Bronze or Hot dipped galvanized with nuts and washers
  • 1/4" x 5" -5 required

GLUE: EPOXY, rescorcinol, Plastic resin glue: 1 gallon or 4.5 lbs.



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