Project History 2

August 2005 to Present Day

August 2005 to October 2008 Valquest” 40.75m fast cruising sloop.

Built by Bloemsma & van Breemen

Kokomo” 58m performance cruising sloop.

Built by Alloy Yachts.

Imagine” 44m fast cruising sloop.

Built by Alloy Yachts

Proposal 47m motor yacht.

Zefira” 50m fast cruising sloop.

Built by Fitzroy Yachts.

All projects designed by Dubois Naval Architects.

Providing Dubois with structural drawings and calculations for plan approval to Lloyds Special Service Craft Rules.

October 2008 to August 2011 Swift 141” 141m frigate conversion to motor yacht.

Built by Abu Dhabi Mar.

Providing structural design for stern extension, main deck modifications and hull side door arrangements to DNV Ship Rules and DNV High Speed, Light Craft, Naval Rules
Ohana” 50m fast cruising flybridge sloop.

Designed by Dubois & built by Fitzroy Yachts.

Providing to the builder, superstructure construction design, to ABS, and cut files for hull and superstructure.
August 2011 to September 2013 U77” 77m motor yacht.

Partially built by Marco Yachts Chile.   Structure modified & completed by Felham Enterprises & Culham Engineering


Carried out survey ‘as built’ from Chile. Provided remedial and modification drawings and calculations to the builder to attain hull construction certification to Lloyds SSC.
September 2013 to present day Confidential projects for large sailing super yacht proposal. Providing structure arrangement and calculations to the Designer.