Saturday, 23 June 2018

Toroa construction continued. Ama construction.




Mike adding line markings for the position of bulkheads on the pre-cut ama sides.
this ama design in stitch and tape 4mm 5 ply was derived from a 1/10th scale cardboard model.

Bulkhead positions marked.
Mike fitting copper wire ties along the ama keel line.
Fully tied with copper ties the two halves are spread.


Diamond shaped bulkheads form the structure, inwale stringer allows the deck some fastening surface.

Toroa's ama taking shape.






Ama completed and dry fitted to kiato (outrigger beams).

We decided on this colour scheme based on the green of Polynesia, the red white and blue tricolour of our respective ancestry, French and Dutch.

Showing the trampoline and ama lashing.




Toroa on launch day at Waiake Beach Auckland 2000.

Original rig layout on starboard tack. We removed the bow dash boards in favour of a new tacking line system which saw the tack of the sail run below the gunwale from end to end. By this time we had also levelled the sheer-line somewhat and attached a lee rail dash board to stop the sail tack from hopping up over the deck during mid shunt, as the mast came to perpendicular before dropping into its new forward leaning position.

1 comment:

  1. Do you have any line drawings of the wave piercing ama...I am making one from foam board, ply and fibreglass ama..my main hull is T2 @ 18feet long

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