Multidisciplinary projects at the oxy-steel plant, direct sheet plant, and the cold rolling mill. The projects involve all technical disciplines such as mechanical, electrical, automation, utilities, civil, pneumatic, and hydraulic. The projects are executed according to the PRINCE2 methodology. A project team consists of engineers from each discipline. Safety studies and risk analyses have a significant impact on detailed engineering and execution. The detailed schedule is prepared in close collaboration with the supplier and is the central thread of the project, as a large part of the scope can only be carried out during a shutdown. The scope of each project ranges from basic engineering to commissioning. Suppliers are international.