The works to be carried out within the framework of the contract "Maintenance of the Air Quality Monitoring Network of Navarra" are mainly the following:

- Calibration and verification of equipment

- Preventive maintenance work

- Corrective maintenance work

The purpose of the contract is to carry out the maintenance work of the Air Quality Monitoring Network of Navarra (RVCAN) so that the operation of the instruments that make up the Network is within the optimal operating margins specified by the manufacturers of each of the equipment during the period of validity of the contract and that the data generated meet the quality criteria required for their validation