Eastern Shipbuilding Group has delivered the HARVEY SUPPORTER, the first of three (3) 292 ft. Tiger Shark Class Offshore Support Vessels for Harvey Gulf International Marine, LLC.
The HARVEY SUPPORTER is an STX Marine design featuring a DP II SOLAS-classed AC diesel-electric, twin Z-drive Offshore Support Vessel measuring 292’ X 64’ X 24’-6”. Power and propulsion systems, controls, automation, etc. are provided by the system integrator, Converteam, Inc. This high-tech vessel features four Cummins QSK60-DM 16-cylinder turbo-charged Tier II diesel generator engines that are rated 1825 Kw at 1,800 rpm. Main propulsion is provided by two Schottel SRP 2020 FP Z-drives with nozzles rated at 2,500 Kw at 1,025 rpm each for a total of 6,704 hp. Schottel also provided two STT 4 fixed pitch tunnel thrusters rated at 1,180 Kw at 1,170 rpm each with direct coupled electric motors. The vessel is capable of top speeds in access of 12 knots.
Shipbuilding Tribune Staff, December 30, 2011; Image: stxmarine