HOS#603 | Direct New Building Construction Opportunity – 97.8 m | DP2 DSV w/ AIR/ SAT/ ROV Support Capabilities

This modern DP2 DSV has been developed as a next-generation multi-purpose offshore support and subsea intervention asset specifically engineered to perform SAT diving, AIR diving, ROV support, SURF installation, IMR, offshore construction, subsea inspection, maintenance and repair campaigns in demanding offshore environments worldwide.

With an LOA of 97.80 m, LBP of 89.30 m, moulded beam of 23.20 m, moulded depth of 8.60 m and summer draft of 6.50 m, the vessel offers excellent seakeeping characteristics, operational stability and significant deck carrying capability. The vessel is capable of maintaining a service speed of approximately 11 knots while providing substantial endurance and operational efficiency for extended offshore campaigns.

The vessel incorporates a large open working deck with a deck cargo capacity of 1,500 t, approximately 650 m² of clear deck space and deck loading capacity of 7 t/m², allowing for the transportation and deployment of substantial project cargoes, subsea equipment spreads, diving systems, offshore construction modules and project-specific tooling.

Accommodation has been designed to support large-scale offshore operations with berthing for up to 120 personnel, including officers, marine crew, project personnel, diving teams, ROV personnel and client representatives. Facilities include single, double and four-berth cabins together with dedicated welfare and recreational spaces including a gymnasium and prayer room to support long-duration offshore missions.

The vessel is ABS Classed as an Offshore Support Vessel with DSV AIR/SAT, ROV, FFV1 and SPS notations together with AMS, CRC(OC-PL), DPS-2, HELIDK, HVSC, LVSC, UWILD, ENVIRO, IDM-A, SMART and HYBRID notations, reflecting its advanced offshore operational capabilities and compliance with modern international offshore industry requirements.

Power generation is provided through seven main generators rated at 1,800 kW each together with two emergency generators rated at 530 kW each. The propulsion arrangement comprises two main thrusters rated at 2,500 kW each, two tunnel thrusters rated at 1,200 kW each and one retractable/tunnel thruster combination unit rated at 1,200 kW. The vessel further incorporates a hybrid energy storage solution comprising two 800 kWh ESS units, significantly enhancing fuel efficiency, reducing emissions and improving DP performance during critical subsea operations.

Dynamic positioning capability is provided through a KONGSBERG K-Pos DP22 system certified to DP2 standards. Position reference systems include RADius, SpotTrack, lightweight taut wire systems and HiPAP acoustic positioning, enabling highly accurate station keeping during diving, ROV and offshore construction activities.

Subsea intervention capability is centred around an integrated 12-man SAT diving system certified to 300 msw together with dual AIR diving systems complete with LARS and DDC facilities. The vessel is additionally equipped with a self-propelled hyperbaric lifeboat and launch system to ensure safe saturation diving operations in accordance with international offshore safety requirements.
ROV capability is provided through a Seaeye Cougar XTi work-class ROV or equivalent complete with dedicated LARS, supporting inspection, survey, intervention and light construction activities across a broad range of subsea applications.

Offshore lifting capability is provided through an active heave compensated crane rated at 100 t at 12 m with operational capability to 300 msw. An optional auxiliary crane rated at 60 t at 18 m further enhances project flexibility for construction, maintenance and subsea deployment operations.

A fully certified helicopter deck designed in accordance with CAP 437 9th Edition standards accommodates Sikorsky S-92A operations and incorporates a D-value of 22 m and T-value of 12.6 t, facilitating rapid personnel transfers, medical evacuation support and offshore logistics operations.

The vessel is equipped with a comprehensive suite of navigation, communication and safety systems including radar, gyro compass, AIS, DGPS, echo sounder, speed log, autopilot, magnetic compass, ECDIS, chart plotting systems, CCTV monitoring and SMART vessel management technologies. Communication systems include full GMDSS compliance, VHF communications, handheld VHF units, EPIRB, NAVTEX, VSAT, Starlink connectivity, TVRO and integrated PA/intercom systems.

Fuel capacity of 1,200 m³ and fresh water capacity of 500 m³ support extended offshore deployment periods while comprehensive lifesaving arrangements include two fully enclosed 60-person lifeboats, one rescue boat and six 20-person liferafts.

Combining DP2 capability, integrated SAT diving facilities, advanced ROV systems, hybrid propulsion technology, substantial deck cargo capacity, offshore crane capability and helicopter operations support, this vessel represents a highly capable offshore asset suitable for global deployment across offshore oil and gas, renewable energy, subsea construction, inspection, repair and maintenance sectors.

Admiralty Disclosure and Compliance Notice:

All full/ original Vessel (“Asset”) specifications, documentation, and related ownership details shall be disclosed strictly and exclusively Only to Qualified, Named End Buyers or Chartering Parties. Such disclosure shall be contingent upon the prior execution and submission of a duly completed Non-Circumvention, Non-Disclosure Agreement (NCNDA), together with a verifiable Bank Comfort Letter (BCL) issued by a recognized and reputable international FDIC financial institution – confirming the qualified Buyers or Chartering Party financial capabilities.

Horizon Offshore Services, together with its affiliated and subsidiary entities under the authority of its Board of Directors, conducts all ship sale, purchase and/ or chartering advisory activities in accordance with the highest Admiralty English & U.S. Laws standards of professional integrity, transparency, and due diligence to ensure a secure and compliant BIMCO/ ICS transaction process.

Disclaimer:

HOS offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A Buyer should instruct his agents, or his surveyors, to verify all details, as per Buyer desires (project/ scopes of work) in due course.

This vessel is offered subject to availability, price change, or withdrawal without notice.