asbestos detection and determination of PAHs in the hydrocarbon pavement layers of the DIRNO road network (3 lots); Ppci-2023-006
National road network of the district of Dreux and district of Évreuxasbestos detection and PAH determination services in the hydrocarbon pavement layers of the DIRNO road network, operated by the district of Dreux and the district of Evreux (lot1)
national road network of the district of Manche Calvadosasbestos detection and PAH determination services in the hydrocarbon pavement layers of the DIRNO road network, operated by the Manche-Calvados district (lot 2)
National road network of the district of Rouenasbestos detection and PAH determination services in the hydrocarbon pavement layers of the DIRNO road network, operated by the district of Rouen (lot no. 3)