Belgium – Analysis services – Monitoring grondwaterkwaliteit - campagnes 2027 - 2029

The contract for “Monitoring groundwater quality - campaigns 2027-2029” involves taking groundwater samples from the wells of the VMM groundwater monitoring networks. The groundwater samples are then analysed for a range of parameters, namely the inorganic major cations and anions, including nitrogen components, several heavy metal and salt ions, and physicochemical parameters. A wide range of pesticides, PFAS, TFA, pharmaceutical substances and VOCs are determined for a selection of the groundwater samples. For the majority of the water samples taken, ion balances must be drawn up. In addition, water level and depth measurements must be carried out for all well filters. This study concerns both “status and trend monitoring” and “operational monitoring” of groundwater quality in Flanders. This is a framework agreement with 10 lots.