Next project about to get underway is a¬†Motorized Aluminum Barge/Work Platform specifically designed for use in a mining company tailings dam. The vessel will be fitted with a manual crane and be powered by a Perkins M92B engine with ZF 3.01:1 marine gear. Propeller size is calculated at¬†23″ x 23.5″ x 4B x 0.70(KCA), with Prop efficiency: 41.8%. Designed mainly as a working platform to handle a maximum loading of 600kg it will also have excellent pull/push ability. This very…