“eyes in the ground”
Due to the gas disaster in Gellingen, every subterranean duct has to be registrated in KLIM/KLIP system. Even now we have some black holes from the past with no information at all. These black holes (directional drillings, gaps …) have never been digitalized. BOFIS offers you a possibility to investigate, digitalize these black holes and convert the info into the Autocad as built specifications.