The UK supermajor is building the unit at BakuShipyard, in which the Singapore-based builder has a 10% stake, in a deal worth$378 million.
The 5000-deadweight-tonne unit, which will beequipped with a 750-tonne main crane, will carry out subsea installation workat the stage two development of the gas project between 2017 and 2027.
Work on the vessel is set to be completed in2017.
Azerbaijan