In order for the space of the ruin to function fully, being already filled with new life, it is necessary to "connect" it to the modern city. The role of the "adapter" for this "connection" takes on a neutral volume located above the entrance outside the ruins. It combines white blank walls and stained glass Windows. It is so easy to define the boundaries of the historical and modern.
All communications and functions of the cloakroom, cafe, office, conference room, bookstore and utility rooms are concentrated in this extension. Its dimensions are defined so that it can accommodate everything you need, but leave most of the surface of the tank intact, preserving the historical context. The lobby, cafe and conference room have access to a terrace with beautiful views of the Bay.