GROUNDED BRITISH BAUXITE VESSEL REFLOATED IN ORINOCO The British bulk carrier Envoy, which ran aground in the Orinoco river on October 16, was refloated without lightening on October 19, Lloyds Shipping Intelligence service said. The Envoy, 75,453 tonnes dw, was carrying a cargo of 50,000 tonnes of bauxite from Brazil to Cuba.