The contract involves performing inspections, maintenance tasks, tests, repairs, troubleshooting and other work on refrigerating equipment as well as the related measurement and control systems engineering of the field level on ITU premises.

The assignment essentially comprises the following activities:

— maintenance, within the time limit or annually, of the ITU's large refrigerating equipment, including correct disposal of the refrigerant,

— leakage testing of the refrigerating equipment and the components thereof, including appropriate keeping of maintenance logs,

— repair (replacement of spare and wear parts included) of the refrigerating equipment and the components thereof in the event of a breakdown, including appropriate keeping of repair logs.

Maintenance is required for a total of 8 units (6 cooling units and 2 recooling units) .