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General Data
  Wharram Catamaran Tiki 31      [original plans]
Designed by James Wharram & Hanneke Boon
Self-builder-plans No. 64
Built in Styria/Austria from 1991 to 2000
Launched on 25.08.2000 in Marina Stella, Lignano/Italy
LOA Length overall
Length of hulls
LWL Length waterline
Beam overall
Beam of each hull
Draft
Hull height till upper deck
Hull height overall
Volume of superstructures
Weight (empty) as per plan
Carrying Capacity
Sail area working rig
Rig
Engines
Sleeping capacity
 
9,85 m
9,52 m
8,23 m
5,33 m
1,47 m
0,53 m
1,15 m
1,82 m
3,40 m3
1.360 kg
1.000 kg
36,2 m2
Gaff Wingsail
Yamaha F9.9AEL 9,9 HP 4-stroke Outboard
6 (2 double and 2 single bunks)
 
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Building material, Rig and Sails Supplier:
  Wood Plywood 8mm + 10mm

Timber for hulls
Timber für beams and deck
Hardwood
Okoume

Sitka-Spruce
Yellow-Pine
Sapelli-Mahagoni

Finnforest (Baillou)
A-2351 Wr. Neudorf

Mühlbauer
Wien

  Epoxy
Resin
Hardener
Harz
Eurepox 783
Euredur 43
Konzentrat 305A
EPO.CHEM
A-2380 Perchtoldsdorf
  Paint
Primer
Outside
Inside
Ebelux A 10 Füllgrund
Ebephen Acryl Color
Ebelux A 11 Kunststofflack
Christ Lacke
A-4030 Linz
www.christ-lacke.at
  Rig Masts
Standing rig
Aluminium
Stainless steel
Imagine Multihulls
Millbrook Torpoint Cornwall
England
  Sails
Terylene
(Dacron)
Main
Mizzen
Jib
Mizzenstaysail
Mizzenstaysail or 2. Jib
15,05 m2
13,00 m2
  8,20 m2
13,20 m2
  8,20 m2
Jeckells Sails
Wroxham, England
www.jeckells.co.uk
 
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Building time and total costs

  Building time until launching:

of it:

for the boat according to plan approx.:
for additional work approx.:
Assembly
4.200 hours



2.500 hours
1.500 hours
   200 hours
Total costs up to the launching:

of it in per cent:

Building plans
Building material
Various + consumption materials
Tool
Machines + accessories
Equipment
Trailer
Workshop rent
Insurance
EUR 43.000,--



1
30
5
2
5
40
2
13
2
 
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Equipment
  Navigation Compass
Log
Echo-sounder
Wind
Autopilot
Windvane + NMEA Interface
GPS
VHF
SILVA 125 F
Nasa Clipper
Nasa Clipper
Nasa Clipper
Autohelm ST3000
Autohelm ST
Furuno GP-31
Nasa SX 35 DSC
  Ground tackle "Bügel"-anchor 16 kg
Britany anchor 12 kg
"Stock"-anchor 25 kg
50 m chain 8 mm
10 m chain 8 mm + 30 m rope
Anchor winch Anchorman Manual
  Wet cell Lavac Vakuum toilet
Washbasin with foot pump
Blake seacocks
  Pantry Origo 3000 Alcohol stove 2 burners  
Tender Inflatable Z-RAI IV Honda 2 HP 4-stroke Outboard
 
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