March 14, 2018 Keel-laying ceremony for Cuban TSHD Written by Baird Maritime on March 14, 2018. Posted in Dredging and Land Reclamation. Royal IHC has held a keel-laying ceremony for a 3,700-cubic-metre trailing suction hopper dredger (TSHD) being built for Cuba’s Tecnoimport and Empresa Constructora de .. Read More