by
Stuart M Roy
Naval Architect - Yacht Designer
YACHT & POWERCRAFT DESIGN SERVICES
In 2003 a commission from the directors of Starfish Boats Ltd involved the design of a GRP rowing boat to be used by young children.  Not only did the final design have to match the size and strength of the youngsters who would use the boat, but safety aspects had to be given a very high priority.

Firstly, the design was developed using the superb Maxsurf three-dimensional surface modelling system with much use being made of 3D rendered images (top left) and video animations to show the clients how the boat would look.  Then with the design approved by the client, plugs and moulds were constructed by professional boat builder Will Squibb of Bembridge during the spring of 2003 and a complete prototype boat was moulded, fitted out and available for testing from mid April 2003.    

The prototype boat, as shown in the pictures, was put through an extensive programme of tests based on both current naval architecture practices and the tests that are now used for larger boats under the ISO 12217-3 Standards, which are used by manufacturers to demonstrate that their products comply with the requirements of the Recreational Craft Regulations, 1996.  Then the boat was tested in service conditions by young children.  Although the weather was too cold for more than a brief trial, the boat proved easy to handle and fun to use, being ideally suited to their size and strength.  After the first trip the young test crew were eagerly looking forward to more time afloat - in warmer weather.

Young children are really very tiny and can become frightened very easily if the boat is difficult to handle or if something unexpected should happen - like the oar coming out of the rowlocks.  So, in developing this design the available references and ergonomic data for children were studied thoroughly and applied very carefully.  In addition, product safety was given the highest possible attention in the design and construction.  The following safety features are included:

1.   Strong monocoque GRP construction
2.   Sealed watertight mouldings
3.   Well-rounded edges
4.   Bright colour scheme - easily seen on the water
5.   Encapsulated foam buoyancy
6.   Captive oars and rowlocks
7.   Long length of floating painter - boat can be used when tethered
8.   Non-slip sole
9.   Footrests for rowers
10. Substantial protective gunwale fenders
11. Sticker containing  safety advice, maximum loading, age range of children
      permitted to use boat
12. Owners Manual

BUYING A STARFISH DINGHY

Following a change of manufacturer, these boats are now being made in a range of attractive colours by one of the UK’s leading recreational craft specialists, Reid Marine of Christchurch, well known for their build quality and attention to detail.

For further details, prices, colours and delivery options, please see Reid Marine website or the Starfish website.

A Rowing Boat for Young Children
Bojabe
Yacht & Powercraft Design Services Ltd
 Email:  info@yacht-designer.co.uk
Tel. 44 (0) 1489-583346   Fax. 44 (0) 1489-583346  Mobile  07803-724317