These are heady days for owners of modern wind farm installation vessels, with contracts galore available in the coming years for a global fleet already seen as too small.

But OHT chief executive Torgeir Ramstad will make sure the company does not endure a lasting hangover when the fixing party is over.

Speaking on a conference call with analysts, he said there is no "temptation to go below the market pricewise just to achieve something short-term".