Expansion of the stormwater management system in Witnica

Summary

The tender concerns the expansion of the stormwater management system in Witnica and the renovation of a retention reservoir. The works include diverting and temporarily pumping stormwater, removing vegetation and sludge from the reservoir, cleaning and insulating the slopes and bottom, removing and installing openwork slabs, repairing the gate and fence, cleaning or replacing the separator, and improving the crushed-stone access road. The works must be completed by 15 December 2026. The tender deadline is 25 September 2026 at 10:00, and the tender must be submitted electronically. Price accounts for 60% of the evaluation and the warranty and liability period for 40%. Participation requires, among other things, proof of financial capacity of at least PLN 250,000, at least two qualifying reservoir projects completed during the last five years, and the required construction manager qualifications and experience. A PLN 5,000 tender guarantee is also required.