Several episodes of detached and falling plaster in the Sala Gerli of the Braidense Library and on the main access staircase to the library itself, have seriously endangered people walking by and the precious contents of the room, furniture and ancient books.

Aedes was called upon to carry out an urgent safety intervention at the Pinacoteca di Brera, by virtue of the experience gained on similar properties of special artistic and cultural value, and thanks to immediate availability of suitable staff and equipment.