the contract is a simple contract concluded at a global and fixed price with: -flat-rate services with incentive (Pfi), -flat-rate services (Pf). This contract will include the following services: -P2 services (for all Pf & Pfi buildings): Driving services, maintenance, maintenance and monitoring of heating and water installations sanitary hot, water treatment, air conditioning and ventilation. - P3 services (for all Pf & Pfi buildings): Major maintenance and renewal of heating, domestic hot water, water treatment, air conditioning and ventilation installations. -preparatory work (for all Pf & Pfi buildings): research, identification and location of fire dampers, ducts and ventilation vents currently in place on buildings within the scope of the contract

the contract is a simple contract concluded at a global and fixed price with: -flat-rate services with incentive (Pfi), -flat-rate services (Pf). This contract will include the following services: -P2 services (for all Pf & Pfi buildings): Driving services, maintenance, maintenance and monitoring of heating and water installations sanitary hot, water treatment, air conditioning and ventilation. - P3 services (for all Pf & Pfi buildings): Major maintenance and renewal of heating, domestic hot water, water treatment, air conditioning and ventilation installations. -preparatory work (for all Pf & Pfi buildings): research, identification and location of fire dampers, ducts and ventilation vents currently in place on buildings within the scope of the contract