Aerial Monitoring of High Pressure Gas Transmission Pipelines in Belgium

gium (approximate annual flying distance: 200,000 km). The scope includes the aerial surveillance of, among others (non-exhaustive): • ongoing or recently completed third-party works (both announced and unannounced); • agricultural activities exceeding a depth of 50 cm, such as drainage installation

, deep ploughing, drilling, and specific soil cultivation techniques; • changes in ground surface (e.g. erosion) that may affect pipeline coverage; • missing, damaged, or non-visible Fluxys markers. The tender is divided into four lots, eac