Ingenium draws up the maintenance contract of the hospital and assists the client in defining the terms of the maintenance contract, drafting the specifications, supervising the competition and starting up the maintenance contract. The philosophy of the contract consists of drawing up a framework of general maintenance provisions that are generic for both the general technical fields and the specific technical fields (elevators, etc.). Each maintenance contract is then clicked into the general maintenance provisions, allowing for simpler and uniform management across all service providers.