The project scope ranges from the operator’s monitor to the drivetrain of the roller’s gearbox, including the main power connection and the underlying control systems. Motor capacities of 4.5 MW are not uncommon in this project, which weighs approximately 35,000 kg. Executed during the COVID-19 period, FAT was carried out remotely via Teams / Skype / Google. The project was delivered and handed over on time and within budget.