Posted on 18.04.201820.04.2018 by Jan HennebergerHeavy device The last equipment is removed from the field side in Aarwangen. A special thanks to the staff from the Kieswerk Risi. They were really helpful and kind. Their heavy wheel loader removed the ground anchors and moved the helium bundle to the truck. This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.