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Innovative Buoy System Holds Down Maintenance Costs
01 Jun 2004
Eason Marine, part of Whitwell UK based XJF Plastics, has developed innovative new service exchange tower (SET) and daymark systems with the aim of reducing maintenance costs and prolonging the working lives of buoys which are often in arduous environments.
The SETs and daymarks are made from lightweight, inert and robust rotationally moulded polyethylene. As each component can be quickly removed or replaced, repairs can be carried out at sea using smaller service boats to provide a cost effective means of buoy maintenance.
Other features of the new Eason buoys include the durable Echomax radar reflectors, the exceedingly high performance of which ensures that the buoys maintain a 360º response regardless of their angle. High output Sealite lanterns have an operational life cycle of between 10 and 12 years and come with a three year guarantee.
With maritime safety approved foam filled flotation collar, the 3,000mm Eason high buoy weighs in at 2,030kg compared to 6,800kg for a steel competitor.
Researchers at Glasgow University have subjected the Eason buoys to the same rigorous tests used in assessing components used on North Sea oil rigs and they have not been found wanting.
Not surprisingly, these cost effective, low maintenance buoy systems are attracting the interest of the UK Ministry of Defence as well as harbour masters in the UK and abroad.
MJ Information No: 19595
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