On the Wilhelminakade in Rotterdam the Oskomera Group has renovated the building owned by the STC Group Rotterdam, a training institute for the shipping industry. One of the tasks was the replacement of a roof-lit walkway between the former Holland-America line terminal and a building constructed adjacent to it many years ago. A complicated job with a great deal of aluminium framing and on-site measuring. The other activities are mainly the replacement of the rubber seals and insulators of the glass walls of the ‘new’ building. The old lights and the glass walls were not produced by Oskomera.