In March 2022, the concrete slab was removed on roughly 200 m² at the Durandeau site under the supervision of La Charente County partner and HPC-Envirotec. The 0 – 0.50 m soil layer was loosened. This area displayed high metal(loid), PAH, PCB, and trichloroethylene concentrations...
In March 2021, soil was sampled at the Durandeau site (NS1) by HPC-Envirotec in the 0.05 – 0.90 m soil layer under the supervision of the Charente County. This corresponded to the North-East angle of the site, which would display high metal(loid) and TCE (trichloroethylene)...
In March 2021, soil was sampled at the Durandeau site (NS1) by HPC-Envirotec in the 0.05 – 0.90 m soil layer under the supervision of the Charente County. This corresponded to the North-East angle of the site, which would display high metal(loid) and TCE concentrations...