The operation is based on the demolition of a former home for migrant workers, which is outdated and unsuitable for the needs of the host public, which Hlm Coallia acquired to ensure the mastery of a reconstruction demolition project, to create instead a social residence of 90 dwellings and a reception centre for asylum seekers (CADA) of 38 dwellings. The challenge is to combat social exclusion. The project is part of a process of improving the reception of vulnerable groups, with an offer of suitable housing, which promotes social support in a calm environment and thus enable integration through housing.