News and information for the worldwide dredging industry


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Tarmac Marine Dredging, Ltd. (TMD)

Stewart Ferrier, gen. mgr.

Essential Information

UMA House, Shopwhyke Road, Chichester
West Sussex PO20 2AD

441-243-8172 00

Additional Information

Description: TMD currently has 20 dredging license areas off the coast of England and Wales, licensed to extract more than 6 million tons per year if required. Marine aggregate extraction employs two types of dredging technique: anchor dredging, where a vessel anchors over a thick, localized deposit and trailer dredging, where the dredge trails its pipe along the seabed at speeds of up to 1.5 knots, suitable for more evenly distributed deposits.