Stadtwerke Saarbrücken Netz AG had decided to rehabilitate their two steel water and gas supply pipelines. Those two pipelines were going under a bridge. There were 5 curves which we discovered during the cleaning. Those curves were not visible on the plan, so the client didn't know about it. We had to pause the work and they had to dig a hole, because it is impossible to rehabilitate one section with 5 curves. Afterwards we faced no problems. The client was very cooperative, that's why we could finish this project in 5 working days.
|Customer||Stadtwerke Saarbrücken Netz|
|Use case||Public Utility|
|Number of seals||N/A|