The purpose of this contract is the maintenance and operation of the heating, domestic hot water, ventilation and water treatment facilities of the CCAS de Tours. - Lot 1: Operation and maintenance of heating, ventilation and water treatment installations for gas boilers. - Lot 2: Operation and maintenance of heating, ventilation and water treatment installations of installations connected to a district heating network

Operation and maintenance of heating, ventilation and water treatment systems in gas boilers

Operation and maintenance of heating, ventilation DHW and water treatment installations of installations connected to district heating networks