13006 Floating 44

General[edit]

5 pcs built (status 13-Jan-2014)
selling price 120-150K (14-01-2014)
dislacement 12500 kg
COG is forward due to heavy large glass windows
classification: CE-C (DMI?)
boat might sail on salt water too
2 versions:
- non sailing (standard)
- sailing (optional) with outboard engine support
aftship:
- non watertigt space
- as large as possible
- space for optional FW tanks and batteries (sailing version)
- access via hatch in aftdeck
  - hatch is bolted in standard non sailing version
  - hatch is easy removable in optional sailing version
watertight hulls to be divided in several compartments (damaged stability)
4 lifting eyes (crane hooks are at corners L5000xB5250)

Cruising home - sold by Gerrit Venema (prins van Oranje), build by SRF
Aventura Aquachalet - by Aventura Yachts - torsion issues conform Jan van der Weide

de Sluis Jachtbouw will do the construction
for transport hulls + deck must be <3000mm width (hulls are each 1500mm wide)
deck will be assembled at Linskens yard (welded connections)
superstructure will have a self supporting sandwich sole of 150mm thickness
try to get the deck planking in line with top of sandwich sole - deck planking is 28mm
deck must have provisions for mounting wooden skirting

pontoon is very stiff:
- when the hulls are only supported at the ends, you can remove 1 support without any deformation occuring
- during lifting of the completed boat not any sounds of cracking
- during sailing in waves of passing ship not any sounds of cracking
- too stiff? remove for every next boat 1 stiffener?
torsion test (BN03 and BN04?)
- 2 pontoons, A and B, delivered without vertical diagonal frames and
- pontoon A with longitudinal diagonals mounted conform drawing
- pontoon B with longitudinal diagonals mounted in horizontal plane (see pictures)
- with forklift they lifted one bow of each pontoon:
  - pontoon A they could lift 10-15mm before the other bow started rising, no cracking sounds
  - pontoon B they lifted up to 85mm while the other bow remained in position, they stopped lifting because of alarming cracking sounds
- next pontoon they will order with longitudinal diagonal cross slightly raised at lower part to increase water clearance

tank in SB aft compartment
waste water pipe through deck (sealed) construction to aftship, no slope required
waste water system: Aqualizer
- supply line Ø25
- overboard drain hose Ø2.5 above DWL (yard will drill hole)
- overboard breather hose Ø2.5 above DWL (yard will drill hole)
- system comes with integrated pump
- L730xB450xH340 (incl. white e-box)
- 40 liters
- 10kg empty weight

initially Honda 50hp, recommended by supplier Yamaha 60hp (110kg)
supplier is Saver boats
width between diagonal brackets to be 600 minimum (just make them parallel at CL+500
top of bracket to be at DWL+250
bottom of bracket to be at DWL-150
bolted engine, standard hole pattern
clamping thickness 60 (ideal), 70 max, 50 min

railing:
- stanchions FB 50x10
- upper tube Ø40x5
- lower tube Ø30x5
- stanchions bolted on top of U-profile?