Methodological approaches through the use of advanced information systems (BIM-GIS and CDE) for the management and valorisation of 20th century industrial heritage

The industrial heritage of the 20th century represents a significant fragment of architecture that requires fundamental preservation. The rehabilitation of industrial buildings not only offers an opportunity to conserve historical memory, but also provides an occasion for the functional rehabilitation of such structures. In terms of environmental and economic impact, the redevelopment of industrial buildings emerges as a sustainable solution that avoids the demolition and construction of new structures. This process can be identified as a form of urban regeneration. The aim of this research is to propose a comprehensive and integrated methodological approach for the management and enhancement of the rich industrial heritage of the 20th century. This approach is founded on the utilization of sophisticated information systems, including interoperable digital models obtained through the integration of BIM-GIS (Building Information Modeling Geographical Information System) and CDE (Common Data Environment) implementation. The primary objective is to develop effective tools and strategies to ensure the continuity and preservation of these valuable historic sites. To that end, the creation of a dedicated platform, linked to an open-source interactive map, is proposed. Such platform would enable efficient and accessible management of all data and information relevant to the sites uploaded within it. Through this innovative platform, it will be possible to store and share detailed data on industrial sites, as well as to facilitate the collaboration and participation of stakeholders in the planning and management of conservation and enhancement activities. To develop this methodology, three significant case studies were considered in which the adaptive reuse approach has been applied: the Ex Manifattura Tabacchi in Florence (Former Tobacco Factory), the Ex Magazzini Generali in Verona (Former General Warehouses) and the Ricevitrice Nord AEM in Milan (North Receiver AEM).