The gensets are to be fitted to four vessels of the new SeaMetric TML design. The sets (six for each vessel) will power a diesel-electrical propulsion and positioning system with four thrusters. Two of the (DP3 type) heavy transport vessels are 140m long, with 40m beam and a dwt capacity of 25,000 tons.

The other two are 180m long with same beam and have a dwt capacity of 35,000 tons. They all will have accommodation for 41 people, a helideck, and will be capable of submersion to a depth of 20m. Both vessels will be capable of transporting very large construction sections, with capabilities relevant to jack-up drill rig fleet and the majority of semi-submersible drilling rigs as well as topsides modules and other major loads.

‘By having a DP Class 3 heavy lift system and accommodation facilities, we will not be dependant on anchor handler vessels, tugs, daily helicopter shuttling and accommodation offshore, which will reduce the operational costs significantly, said managing director of SeaMetric International, Johan F Andresen. ‘We will also be capable of secure operation in congested areas and above subsea pipelines. The flexibility of use of the base vessels in the heavy transport market will maximise our utilisation and therefore improve our potential profitability.’