IMR/SURF CONSTRUCTION VESSEL DESIGN TYPE SX121 M/V POLAR ONYX Hull no. 300 Designed and built by ULSTEIN® Built for GC Rieber Chartered by CEONA

IMR/SURF CONSTRUCTION VESSEL DESIGN TYPE SX121 M/V POLAR ONYX M/V “POLAR ONYX” is an IMR/SURF Construction Vessel, designed and built by ULSTEIN. The hull form, with the ULSTEIN X-BOW®, combined with diesel electric propulsion system, ensures good performances with regard to fuel consumption, sea keeping, station keeping, speed, and deck cargo capacity. The main propulsion system comprises three azimuth thrusters with fixed pitch and nozzle, each driven by frequency controlled variable speed electric engine. One azimuting swing-up thruster and two side thrusters forward are installed, ensuring...

TECHNICAL DATA DECK CRANES • nuckle boom deck crane K 12 T at 3.4 - 16 m outreach, 8 T at 3.3 - 21 m outreach DECK WINCHES SUBSEA / OFFSHORE CRANE • 250 t Offshore Pedestal Crane, Active Heave Compensated Main winch on tank top, single fall, 3000 m SWL 20 t at max 36 m outreach SWL 250 t at 14 m outreach (Subsea AHC) • Auxiliary winch AHC, 20 t at 40 m outreach, 500 m • wo mooring winches aft, pull 12 t T SIDE THRUSTERS • wo tunnel thrusters fwd., T 2140 kW, 900 rpm, controllable pitch, variable speed • zimuting swing-up thruster fwd., A 2000 kW, 1800 rpm, controllable pitch, variable speed ROLL...

IMR/SURF CONSTRUCTION VESSEL DESIGN TYPE SX121 M/V “POLAR ONYX” VESSEL CHARACTERISTICS OPERATION+ ‘Operation+’ allows the vessel to continue uninterrupted operations after sustaining a substantial single failure, such as the loss of generators or thrusters. This gives the vessel unmatched extended redundancy, and the charterer a ship that they can fully rely on. FLEXIBILITY The vessel is designed with flexibility as a core attribute. The large deck area is ideal for a variety of operations, making the ship suitable for multiple market segments within the subsea construction market. Diving systems...