UK-based Bibby Offshore has secured a multi-million dollar deal for inspection, repair and maintenance (IRM) services in the North Sea.

The company will use two diving support vessels, the 106-loa Bibby Topaz (built 2007) and 113-loa Bibby Polaris (built 1998) for the contract with an unnamed oil and gas production company.

The vessel will work in two phases in the second and third quarters.