preventive and corrective maintenance of smoke extraction hatches and armed fire hoses (Ria) installed in the public buildings of the city of Vitry-Sur-Seine and other buildings belonging to the city of Vitry-sur-Seine made available to Sidoresto (Syndicat intercommunal de Restauration), the CCAS (Centre communal d'action sociale), the SCUCV (Syndicat intercommunal de chauffage urbain de Choisy et de Vitry) or the Jean Vilar theatre

preventive maintenance with remote monitoring of the refrigeration systems of the Makarenko central kitchen,Corrective maintenance of the refrigeration systems of the Makarenko central kitchen,Corrective maintenance of the refrigerated enclosures located in the offices and self-service units of schools, nurseries and other municipal buildings