new contract award from esso melbourne

I have just had it confirmed that a major diving and ROV IRM contract has been awarded by Esso Melbourne over the last few days(not the Kipper Turrum McDermott project this is another one). This is for provision of long term (5 or so years) diving and ROV services and is about 40-50 M AUD contract value.

I imagine it was/is a major target for NMS so I wonder if anyone knows who were awarded it?? I believe Caldive, NMS and DOF Australia were all front runner bidders.