This operating contract, of the Counting Market type with profit-sharing for thermal installations, and operating contract for climatic installations and for high current installations, consists in having the holder provide the following services:

- The supply of heat necessary for heating the establishment (P1 CHF)

- The supply of heat necessary for the heating of domestic hot water (P1 DHW)

- The operation and routine maintenance of thermal and climatic installations (P2)

- The management of equipment supported in total warranty (P3)

- Thermal equipment renewal work (P3)

- the operation, operation and maintenance of high voltage / high voltage (P2) installations

- The supply of heat necessary for heating the establishment (P1 CHF)- The supply of heat necessary for the heating of domestic hot water (P1 DHW)- The operation and routine maintenance of thermal and climatic installations (P2)- The management of equipment supported in total warranty (P3)- The renewal work of thermal equipment (P3)- driving, operation and maintenance of high voltage (P2) high current installations