Excavations for the Water Line Crossing in Obříství

On Wednesday, March 10, excavations for the revitalization of a water line crossing under the Elbe River in Obříství were started, featuring division 1. The microtunnelling machine, 1.3 meters in diameter, was lowered and set into the entry pit on the right bank. The space between piping and guards will be filled with a mineral mixture, and each of two water main arms will be almost 142 meters long.