Oct 15 (Reuters) - Statoil says:
* Contract award for construction site work and onshore facility for power supply to the Johan Sverdrup field in the North Sea
* Contract goes to Aibel, which is partly owned by Sweden’s Ratos.
* Total contract value is about 600 million crowns ($74.39 million). Further company coverage: ($1 = 8.0658 Norwegian crowns) (Reporting by Gwladys Fouche)