Saturday 22 November 08 - 02:49
 

Port, Harbour & Marine Construction

Seawalker With Diamonds On the Sole of Its Shoes

Cornwall UK based marine contractors Seacore has sold a Seawalker self contained eight leg walking jack-up platform to the Namibian mining company Namdeb foruse in mining diamonds in the shallow raging surf along the Namibian coastline.

A Seacore Seawalker is seen working on the lifeboat station at Sennen Cove UK in conditions similar to those on the west coast of Africa.
A Seacore Seawalker is seen working on the lifeboat station at Sennen Cove UK in conditions similar to those on the west coast of Africa.

Namdeb, jointly owned by De Beers and the Namibian Government, will use the walking jack-up platform, complete with on board processing plant for trials of sampling and mining methods in the surf zones of their concessions.

Seacore, which will also provide training, has appointed Cape Town based ADP Projects as its manufacturing agent for walking platforms in Africa.

ADP Projects will design the mining and processing system as an integrated package on the platform, which is scheduled to start operations at the end of next month.

The on board equipment includes a purpose designed dredge pump mining and deployment system, operator's cabin, on board primary processing plant, product transfer system, power generation and hydraulic system.

The processing plant will treat sand and gravel and pick out diamonds. The beaches of the west coast have been mined by small diver operated spreads dependent on the few calm days which occur every month. Seacore's Seawalker platform is designed for almost continuous operation regardless of sea conditions and is expected to dramatically increase productivity.

Earlier this year, Seawalker was used as a working platform for the extension of an RNLI Station at Sennen Cove in Cornwall. Seawalker walked through heavy surf drilling and blasting for a widened and deepened lifeboat channel.

MJInformation No: 18930

Images for this article - click to enlarge

A Seacore Seawalker is seen working on the lifeboat station at Sennen Cove UK in conditions similar to those on the west coast of Africa.

Unless otherwise stated, all images copyright © Mercator Media 2008. This does not exclude the owner's assertion of copyright over the material.

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