Reconstruction of the retention reservoir in Sedow village, cadastral plot 668, Bialaczow municipality

Summary

The tender concerns the reconstruction of a retention reservoir in Sedow village on cadastral plot 668. The works include cutting vegetation, removing silt from the reservoir, correcting the shoreline, grading the surrounding area, rebuilding and reprofiling the slopes, protecting the slope toe with a fascine bundle belt, reinforcing the slopes with cellular geogrid and stone filling, placing topsoil and sowing the slopes and surrounding area, filling the reservoir bed with gravel, cleaning and reconstructing the culvert, and installing a drainage channel on a concrete base. The works must be completed within 10 months of contract signature. The tender deadline is 25 September 2026 at 10:00. Price accounts for 60% of the score and the warranty period for the construction works and installed materials for 40%; the offered warranty must be between 36 and 60 full months. This is a single-lot procurement; variant and partial tenders are not allowed, and no tender guarantee is required. The successful bidder must provide performance security of 5% and maintain third-party liability insurance of at least PLN 200,000.00.