This 1981-built DSV/ OSV by reputable Texas shipyard is ABS classed and fully rebuild/ refurbished in 2019 for flexible and air diving operations, and featuring 58.5 m LOA, 12.0 m beam, 3.70 m draft, and approx. 2,218 BHP propulsion power. The vessel is configured for 4-point anchor mooring operations and fitted with a 25-ton hydraulic telescopic crane, integrated dive control center, and built-in mixed gas diving spread supporting operations to 300 ft depths, together with accommodation for 45 POB. We can install DP1 or DP2 class dynamic positioning system at our marine base in Louisiana with 3-4 months timeframe upon request. This unit supports ROV/ AUV survey/ inspection, maintenance operations and scientific NOAA government scopes of work. The vessel is in good operational condition and available for prompt inspection in USA.
HOS#588 | 1981 / 2019 Fully Rebuild | 58.5 m | DSV / OSV | 4-Point Mooring | For Charter or P&C Sale
1981-built ABS Classed DSV / OSV presently configured for offshore diving support, subsea intervention, inspection, maintenance, and light construction operations. The vessel underwent major refurbishment in 2019 and is arranged for 4-point anchor mooring operations, making her suitable for shallow to medium depth offshore support campaigns throughout the Gulf of Mexico and international offshore regions. The unit features a LOA of 58.5 m, beam of 12.0 m, max depth of 4.0 m, and operational draft of 3.70 m, providing a stable working platform for dive support and offshore maintenance activities.
Propulsion is provided by Caterpillar D399SCAC main engines developing approximately 1,654 kW total output, equivalent to approximately 2,218 BHP, driving the vessel to a service speed of approximately 13 kn. Auxiliary power is supported by 2 x 210 kW auxiliary generators together with a 350 kW bow thruster to enhance maneuverability during offshore operations and positioning activities. The vessel is ABS / USCG classed and certified and operates under USA flag registry.
The vessel is outfitted with a 25-ton hydraulic telescopic offshore crane suitable for cargo handling, subsea deployment support, diving spreads, hose handling, and general offshore lifting operations. A fully integrated custom dive control center is installed onboard together with built-in dive equipment supporting full-service air and mixed gas diving operations to depths of approximately 300 ft. The vessel is configured to support inspection, repair, maintenance, pipeline intervention, and underwater construction activities.
Accommodation capacity is arranged for a total complement of 45 POB including dedicated client facilities. Accommodations include 1 client representative stateroom with private office, TV, internet, and shower facilities, together with 2 single cabins, 5 four-man cabins, and 2 six-man cabins, allowing the vessel to comfortably support dive personnel, project teams, offshore technicians, and marine crew during extended offshore campaigns.
The vessel’s deck configuration and operational arrangement make her highly suitable for offshore IRM support, SAT / air diving campaigns, light subsea construction, offshore renewable support, pipeline maintenance, platform maintenance, and general offshore support duties requiring a compact and economical DSV platform.
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.

