Technical Planning Services for Water Management in Senftenberg and Brieske

This contract opportunity involves technical planning services aimed at addressing issues related to waterlogging and structural damage in the area of mining construction. The project focuses on the integration of existing horizontal filter wells in Senftenberg and the management of elevated water levels by directing this water into a deeper section of the Sedlitz pit. Key construction tasks include: 1) Disconnecting horizontal filter wells HBr 8 and HBr 9 from the drainage system to the GWRA Pößnitz and connecting them to a common drainage system with HBr 3, HBr 4, HBr 6, and HBr 7; 2) Disconnecting the drainage line to GWRA Rainitza before crossing the B169/B96 and extending the pipeline to the shore of the Sedlitz pit; 3) Further extending the pipeline into the deep water of the Sedlitz pit at suitable locations. Optional tasks may include the dismantling or securing of the pipeline to GWRA Rainitza from the crossing of B169/B96 and the dismantling or securing of the pipeline to GWRA Pößnitz from the connection of HBr 8.