operation and maintenance of the technical installations of the ENSM of Marseille
lot 1: Air conditioning
lot 2: Heating, Plumbing and Ventilation
Lot 3: Fire Safety System
Lot 4: Fire Protection
Lot 5: Green Space
lot 6: Roofs
lot 7: Automation (Automatic gates)
lot 8: Kitchen equipment
Lot 9: Electricity (high current / low current)