
Huge Hulls. The workers face one of the heaviest lifts any of them have ever attempted - hoisting a giant 3,000-tonne leg into position, with the help of the yard's floating crane. S1, Ep2

Mega Yards. In the South Korean shipyards of Okpo and Sungdong, two teams are building a giant tanker - the Maersk Tangier - along with the world's biggest jack-up rig - the XLE4. S1, Ep1

Huge Hulls. The workers face one of the heaviest lifts any of them have ever attempted - hoisting a giant 3,000-tonne leg into position, with the help of the yard's floating crane. S1, Ep2

Emergency. The Tangier is welded together from 129 giant steel blocks. As the challenges increase for the tanker team, the rig team is also feeling the pressure. S1, Ep3
Emergency. The Tangier is welded together from 129 giant steel blocks. As the challenges increase for the tanker team, the rig team is also feeling the pressure. S1, Ep3