zipper performance solo daysailer - amazon s3study+plans.pdf · a.padeye:seadogsd-088721...

LOA: 12' 2-1/2"Beam @ Sheer: 4' 7-1/2"Beam @ WL: 3' 6-3/4"Volume Displacement = 318 lbsCenter of Buoyancy = 7 ft abaft the FPWetted Surface Area = 35.72 sq ftWaterline Length = 12 ftMaximum Waterline Beam = 3' 8-3/4"Water Plane Area = 33 sq ftCenter of Floatation = 7.25 ft abaft the FPSail Area: 91 sq ftSA/WS Ratio: 2.6

ZIPPERPerformance Solo Daysailer

King Plank3/4" x 4"

Carlin3/4"" x 1"

Side Deck Beam 3/4" x 1"


Frame #49mm

Hanging Knee6mm 2 layers

90 degapprox

Support Block

Frame #19mm

Flat Beam1" stock

TBD

Deck plywood seam8 feet aft of Bow

4" wide solid blocking under plywood seam

Hull Side6mm Ply

8" P&S

Forward Deck Beam1" x 2-1/2"

CL6mm Deck Ply

Mast Opening2-3/4" x 2-3/4"

Frame #1looking forward

Frame #29mm

Inwhale3/4" x 3/4"

Rub Rail1/2" x 3/4"

Hull 6mm Ply

Note: Install forward Deck Beam before attaching Flat Beam and King Plank: Drive 2 -2" screws from Frame #1 into the end of the deck beam. Glue a small 3/4" thick wood block support under the aft end of the Forward Deck Beam.

Bowsprit 3/4" Stock

Carlin Backer1" x 2" x 2"typical

Solid Blocking3/4" stock

1'-2 7/16"

2" wide x 3/4" thick Solid Blocking P&S

SHEET B ZIPPER DECK FRAMING

FORWARD CURVETwo 3/8" x 1" Carlins,installed one at a time after deck is on. Glueand clamp to undersideof 9mm deck.Install edgepiece first, then inside strip.1" dimension is vertical.

Flat Beams: Patterns are provided

Frame #79mm

16

14

14

15

14

14

12

2

4

13

11

4

4

4

11

9

4

4

10

7

4

6

5

4

4

2

3

1c

1b

1a

SHEET H ZIPPER RIGGING PLAN

17

1 9/16

" 1'-1 15/16"

Centerline

8

6

8

Backer under Cockpit Sole for foot loop attachment

1. Main Halyard Hardware:a. Pad Eye: Seadog SD-088721b. Block: Racelite RL-301-Bc. Shackle: Seadog SD-1471082. 4" Horn Cleat - Main Halyard 3. 3" Horn Cleat - Boom Downhaul4. SS Eye Straps - RL - 3135 .Traveler Block Rig: Racelite RL-2066. Mainsheet Blocks: Racelite RL-301-B7. Mainsheet Line: New England Ropes Salsa Braid, 5/16" (or equal)8. Mainsheet Stand-Up Block -Ronstan 40 mm Series 40 (or equal)9. Main Halyard: New England RopesVPC line, 1/4" (or equal)10. Horse: Same as Main Halyard - 1/4"11. Yard Blocks Racelite RL-301A 12. Seadog 1/4" Jaw and Jaw Turnbuckles13. Boom Downhaul Line: same as Main Halyard - 1/4"14. SS Thimble15. Shackle: Seadog SD-14711016. SS Eye Strap Racelite RL- 311(thru-bolted to bowsprit)17. Peak Halyard: Same as Main Halyard18. Forestay: 1/8" Wire Rope

4 1

/2"

1'-1

0 9

/16"

17

1a

1b

1c

9

11

1114 4

6 1

3/1

6"

1. Main Halyard Hardware:a. Pad Eye: Seadog SD-088721b. Block: Racelite RL-301-Bc. Shackle: Seadog SD-1471084. SS Eye Straps - RL - 3139. Main Halyard: New England RopesVPC line, 1/4" (or equal)11. Yard Blocks Racelite RL-301A 14. Thimble17. Peak Halyard: Same as Main Halyard

Lash Block #11 to Yardat 3rd lacing hole upfrom the lower end.

Make this hole1/2" diameter

Match location of lacingholes in Yard to grommet locations in Sail


3/8" lacing hole (typ)


ZIPPER SHEET HR-1UPPER MAST & YARD

4

ZIPPERMATERIALS LIST

HULL CONSTRUCTION

MARINE PLYWOOD OKOUME OR SAPELE2 sheets 9mm x 4 x 8 marine plywood3 sheets 6mm x 4 x 8 marine plywood

LUMBERWhite Ash(Tiller, Skeg, Bowsprit, Mast Step Top,Daggerboard Handle Cheeks)3/4” x 6” x 8 ft 1 pieceSpanish Cedar or Mahogany (Solid blocking, Mast StepSides, Bowsprit, Bowsprit Support)7/8” x 6 x 8 ft 1 piece

Coaming Pieces3/4” x 8” x 12 ft 1 pieceSpanish Cedar, Mahogany, Cypress

Deck FramingSpanish Cedar or Mahogany or Spruce1 piece 3/4” x 8” x 8 ft[Can also use leftover from mast stock]

Spruce or Fir (Mast, Boom, Yard)Mast: 3/4” x 8” x 12 ft 2 piecesBoom: 3/4” x 6” x 10 ft 1 pieceYard: 3/4” x 6” x 10 ft 1 piece

FIBERGLASS CLOTH12 yds 6oz x 38”

EPOXY1 gallon epoxy resin1/2 gallon Slow hardener1/2 gallon Fast hardender(optional)

COPPERWIRE18 guage

SILICA THICKENER(Colloidal Silica)1 Quart

WOOD FLOUR1 pound

RING-SHANK NAILSSilicon Bronze 1-1/4” 2 bags of 100ea

SCREWS, SILICON BRONZE1”, 1.5”, 2”, 2.5” #8(square-drive or phillips)50 of each size

TOW BOLT5/16”- 18 x 3-1/4”Stainless Steel Forged Eye Bolt316 StainlessNut: 5/16” Serrated Flange Nut 316 StainlessWasher: 1-1/2” diameter 5/16” Fender Washer316 Stainless[Fasteners shown above may be purchased atwww.BoltDepot.com]

http://www.boltdepot.com

RUDDER&DAGGERBOARD HARDWAREPIVOT BOLT 5/16” x 4” Carriage Bolt with 2 WashersPLASTIC STAR KNOB: for 5/16” bolt AmazonRUDDERHEAD BRACKET: fabricate from 1/16” inchaluminum plate, per pattern given in plans; 2 neededPintle & Gudgeon Set: Racelite RL-490-P, RL-490-GSize: 1 - 1/2”Rudder Hold-down: Racelite RL-337 Swivel Type w/Neoprene WasherDaggerboard Clip: SS Spring Retainer ClipLead Shot for Board Castings: 5 lbs

SAILING HARDWARE:

1. Main Halyard Hardware:a. Pad Eye: Seadog SD-088721b. Block: Racelite RL-301-Bc. Shackle: Seadog SD-1471082. 4" Brass Horn Cleat - Main Halyard3. 3" Brass Horn Cleat - Boom Downhaul4. SS Eye Straps - RL - 3135 .Traveler Block Rig: Racelite RL-2066. Mainsheet Blocks: Racelite RL-301-B7. Mainsheet Line: New England RopesSalsa Braid, 5/16" (or equal)8. Mainsheet Stand-Up Block -Ronstan 40 mm Series 40 (or equal)9. Main Halyard: New England RopesVPC line, 1/4" (or equal)10. Horse: Same as Main Halyard - 1/4"11. Yard Blocks Racelite RL-301A12. Seadog 1/4" Jaw and Jaw Turnbuckles13. Boom Downhaul Line: same asMain Halyard - 1/4"14. SS Thimble15. Shackle: Seadog SD-147110

16. SS Eye Strap Racelite RL- 311(thru-bolted to bowsprit)17. Peak Halyard: Same as Main Halyard

FOAM FLOTATION:Closed Cell Foam 1” or 2” 2x8 sheets, cut to fitExact number to be decided

PAINT AND VARNISHHi-Build Hull Primer, 2 QuartPaint: Marine Enamel, 2 QuartsVarnish: Marine Varnish, 1 Quart Gloss,1 Quart Matte Finish

SAIL: 4.4 OZ Dacron, fabricated per Sail Plan

LINELengths of Various Lines needed:5/16” Mainsheet NE Ropes Salsa Braid: 12 feet1/4” Main Halyard, Peak Halyard, Horse, BoomDownhaul Line VPC Line: 50 feet

ZIPPER Boat parts made from lumber

Forward Coaming Pattern Plane to 1/4" Thickness - 2 needed


3/4" x 8" x 12 ft

Suggested Woods: Spanish Cedar, Mahogany, Cypress

Cockpit Coaming Pattern

Cockpit Coaming Pattern- 2 needed Plane to 1/4" thickness after cutting out

Solid Blocking3/4" stock (under plywooddeck seam)2 needed


Suggested Woods: White Ash, Red Oak, Maple

Solid Blocking(under plywooddeck seam)

Aft End of DeckSolid Blocking

Skeg Pattern3/4" Ash

Daggerboard Handle Cheek Pattern 2 needed - 3/4" stock


King Plank3/4" stock

Bowsprit Pattern3/4" stock

BowspritSupport3/4" stock

Mast Step Side3/4" stock


Aft End of DeckSolid Blocking3/4" stock 2 needed



Tiller Handle3/4" thickness

Foot Loop Blocking underCockpit Sole 3/4" stock

Trunk Tailpiece3 layers 3/4" stock


Trunk Tailpiece3 layers 3/4" stockD-Board Trunk Cap

3/4" stock

Frame 1 Flat BeamFrame 2 Flat Beam


1 piece 3/4" x 6" x 10 ft Boom Stock Fir or Spruce Vertical Grain is Best

1 piece 3/4" x 6" x 10 ft Yard Stock Fir or Spruce Vertical Grain is Best

1 piece 3/4" x 8" x 12 ft Mast Stock Fir or Spruce Vertical Grain is Best Use leftover for Deck Framing

1 piece 3/4" x 8" x 12 ft Mast Stock Fir or Spruce Vertical Grain is Best Use leftover for Deck Framing

SPARS

3/4" x 8" x 8 ft

3/4" x 6" x 8 ft

3/4" x 6" x 8 ft

Mast StepTop3/4" stock

Mast opening Cut out after Mast Step sides have been attached

Bowsprit Pattern3/4" stock

ACockpit Coaming PatternBow

Frame 2 Flat Beam

Frame 1 Flat Beam


D-Board Trunk Cap 3/4" stock

Foot Loop Blocking underCockpit Sole 3/4" stock


Skeg Pattern3/4" Ash

Transom Plate 3/4" stock

Solid Blocking3/4" stock (under plywooddeck seam)2 needed

Aft End of DeckSolid Blocking3/4" stock 2 needed

King Plank3/4" stock

BowspritSupport3/4" stock



Mast StepTop3/4" stock

Lumber Parts Pattern Sheets

B Cockpit Coaming Pattern

A BCockpit Coaming Pattern- 2 needed Plane to 1/4" thickness after cutting out

ZIPPERLUMBER PARTS SHEET 3



Transom Plate 3/4" stock

Splash Guard - 2 needed

Hull SidesHanging Kneebetween frames

4 and 7 6mm2 layers each4 needed

Hanging Kneebetween frames






Daggerboard Trunk9mm

Rudder Blade Patte

rn

9mm 2 needed

Rudder Blade Patte

rn

9mm 2 needed

Transom Pattern

2 layers 9mm

Rudder Core9mm x 2

Rudder Core9mm x 2

Rudder Cheek9mm 2 needed

Rudder Cheek9mm 2 needed

Daggerboard Trunk9mm 2 needed

9mm x 4 x 4off cut

Fra

me 2

6m

m2

nee

ded

Fra

me 2

6m

m2

nee

ded

6mm x 4 x 3off cut

6mm x 4 x 3off cut

Fra

me

69

mm

Fra

me

59m

m

Transom Pattern

2 layers 9mm

Total Plywood Needed:9mm 3 sheets6mm 6 sheets

ZIPPER PLYWOOD LAYOUT

6mm x 26mm x 2

6mm x 16mm x 1

Deck - Aft Section

Deck - Aft Section

DeckDeck

Hull Bottom

Daggerboard9mm 2 needed

Daggerboard9mm

Frame 16mm

Frame 66mm

Frame 36mm 2 neededFrame 1

6mm 2 needed

Frame 7 -6mm

Frame 7 -6mm

Scarf or Puzzle Joint

Frame 39mm

Frame 59mm

Frame 49mm

Frame 49mm

A

A

Cockpit Sole

9mm x 4 x 81 needed

Scarf or Puzzle Joint

9mm x 4 x 81 needed

9mm x 4 x 41 needed

Frame 49mm

Frame 49mm

A A

FORWARDTrunk End Log4 layers 6mm




AFTTrunk End Log4 Layers 6mm




Splash Guard - 2 needed

zipper performance solo daysailer - amazon s3study+plans.pdf · a.padeye:seadogsd-088721...

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