Although the spaces offered by the heritage buildings are in abundance, and their reuse and adaptation thus is commonly challenging, it is our responsibility to preserve them

nonetheless. While they are sometimes seen as a burden for the modern urban life, historical buildings possess unique qualities, both tangible and intangible, that are a great opportunity for our generation to take the advantage of. However, careful and thorough study must be carried out to conceive a comprehensive reuse plan on each of the buildings that would guarantee their prosperity and preservation.

The following work concentrates on the study of military architecture, and in particular on the citadel of Alessandria. Once built as a strategic defense site for the State of Savoy, the vast military complex is now dismissed and largely unused. On the one hand, the citadel poses a great challenge: the structure was built in the XVIII century with the function that is not a part of the today’s life. In other words, the citadel, as such, is obsolete. Massive walls, bastions, inner architectures were built to be cannon-shot proof. This architecture is inadequate to modern requirements. For instance, the outer walls of the buildings built within the citadel are up to 2.5m thick. Paradoxically, today’s market prices have scaled down the dwelling sizes, making room widths of comparable dimensions: an average room of a city flat could fit within the citadel’s massive wall. Moreover, the covered spaces available around the citadel most probably won’t be considered adequate by the local building regulations: comfort levels, energy consumption, security and alike. On the other hand, the citadel of Alessandria is a unique object that has a great potential to be reused and to become an integral part of the modern life. To reveal and discover the unique qualities of the citadel and its spaces, an in-depth study must be carried out.

This research is a part of a bigger study, that is starting to develop, in the collaboration with the state, local institutions and the university (Politécnico and Future Urban Legacy Lab (F.U.L.L)). Its aim is to perform a critical analysis of aspects of the cittadella, and of archival sources regarding it, that will be essential when developing a reuse masterplan for the area. Part one of this work starts by concentrating on the study of modern fortifications and their origins. Furthermore, it demonstrates that the citadel of Alessandria is one of the most mature examples of the fortificazione alla moderna. The study of a series of 18th century contracts signed for the construction of the complex and of the attached drawings follows, and highlights some of the unique material qualities of the cittadella. The second part couples the historical study and the multiple personal inspections, trying to understanding the current state of the military complex. In particular, the spaces of the ex-hospital building, the largest building built within the wall perimeter, are examined. Lastly, I argue that the possible future function of those spaces must come out of the building’s inherited qualities, and that it also must follow a general redevelopment plan for the whole citadel.