For long term client, DJ marine designed two (2) unmanned deck cargo (250FT and 20T/m2) and ballast tank barge suitably equipped for carrying deck cargo for unrestricted services classed by BV, with notation: I * HULL, Pontoon, Unrestricted Navigation.

Although BV approval drawings are available, with optimization design, in condition of shell plating and deck plating thickness requirements, each barge saved fifty (50) tons steel weight. Shipyard has more profit and our reputation has been improved, in the same time, DJ marine contributed to energy and environment as efforts.