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Vessel Construction

Steel Shipkit In Tune With 'Song of the Whale II'

The steel hull of a new marine mammal research vessel for the International Fund for Animal Welfare Charitable Trust is being constructed in Falmouth UK from a self-jigging kit supplied by Corus. This sophisticated build method is befitting for Song of the Whale II, which will be one of the world's most advanced whale research vessels when it is launched in the spring of 2003.

The profiled ship components lock together to form the Song of the Whale IIs hull.
The profiled ship components lock together to form the Song of the Whale IIs hull.

Main contractors Blondecell Limited specified the kit system for Song of the Whale II, a Lloyds Class vessel designed by Rogers Yacht Design. Shipkit specialist JM Design modelled the hull form of the vessel, which has an overall length of 21.3m and a maximum beam of 5.6m, and broke it down into a series of individual interlocking components, complete with limber holes, stringers, slots and fixing details.

The design data for the kit components was then supplied to Corus, which cut the precision parts on the large-bed plasma profiling lines at its specialist Plate Processing Centre in the British Midlands. The latest nesting software was used to optimise material utilisation and productivity. The parts were arc marked with unique numbers that correspond to the design drawings to ensure a fast and error-free build.

In total the kit consisted of over 300 individual components which were delivered to Riverside Fabrication in three stages, in line with the pre-agreed build sequence.

The frames formed the initial delivery, followed by the stainless steel profiles for the deck and finally, the Lloyds Grade A steel components for the hull plating.

Upon completion of the hull the vessel will leave Riverside Fabrications for Blondecell's factory in Southampton where the composite superstucture will be added and the fit out will take place.

Malcolm Crouse, Riverside Fabrications' Managing Director, said, 'We have been very pleased with the progress and quality of the Song of the Whale II build.

Compared with a conventional build, the kit system has saved us a huge amount of time lofting, marking, cutting out and setting up parts. This means the time and skills of our workforce can be focused on building the vessel to the highest quality standards rather than on the more mundane elements, which can be outsourced.'

The Song of the Whale II will be registered in the UK to IFAW Charitable Trust and will have a largely British crew. It will be equipped with the latest in computerised recording and tracking technology, enabling it to fulfill its core objective of providing a floating scientific platform for research and education into marine mammal conservation and behaviour.

It will also have a key role to play in rescuing whales and dolphins.

MJ Information No: 17121

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The profiled ship components lock together to form the Song of the Whale IIs hull.

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