Heating And Ventilation And Sanitary Installations - 2 Urban Heating Transfer Stations - 3,500 M Piping - 87 Radiators - Heating Floor - 2 Ventilation Installations (9,000 M³/H + 22,000 M³/H) - 2 Production Hot Water Domestic - Setting Equipment Regulation, Electric Tables, Wiring - 160 Sanitary Appliances - 3,700 M Conduite (Distribution - Water System) Rainfall