AHT support
MOS operates a versatile fleet of bollard pull anchor handling tugs (AHTs) and offshore support vessels to assist with a variety of offshore and inshore operations, such as tug and barge towage services, station keeping and mooring installation, and oceangoing transport services.
Walk-to-work facilities
With the Ampelmann system installed on the offshore support vessel , MOS provides fully motion-compensated ship-to-ship personnel transfers. This system enables both accommodation and walk-to-work support for extended FPSO maintenance campaigns. The system is capable of compensating sea states in excess of 4 meters significant wave height. This ensures safe, efficient and reliable transfers of offshore personnel to fixed and floating facilities.
Heavy lift support
MOS operates a versatile fleet of self-propelled sheerlegs, with a lifting capacity of between 800 and 5,000 tons, to assist with a variety of heavy lifting operations, such as module integration for floating offshore production structures, installation of infrastructure in ports, and the removal of obsolete oil platforms and ship wrecks.
Logistics support
With our versatile fleet of barges and pontoons we provide transport services for heavy and non-standard cargos. Our seagoing and river barges are often customized for the requirements of specific projects. Additional equipment, including ro-ro loading systems, is available to ensure an exact fit with the specific demands of a project.
Dry docking
With its fleet of semi-submersible heavy transport vessels, MOS is able to support quayside dry docking of offshore structures, such as semi-submersibles and jack-up rigs. Our services include float-on at the salvage location, transport to the nearest repair yard, repair and maintenance, return to and float-off in the field.
