Renovation of water reservoir No. 4 for small-scale water retention in Wólka Skotnicka

Summary

The contract concerns renovation of water reservoir No. 4 for small-scale water retention in the centre of Wólka Skotnicka. The works include removing sediment from the bottom, repairing the water-control structure, reinforcing and profiling the slopes, paving with openwork slabs and landscaping around the reservoir. The contractor must provide the materials, any necessary surveying services and comply with the design documentation, bill of quantities and technical specifications. The works must be completed within 60 days of signing the contract and no later than 10 December 2026. Tenders must be submitted electronically by 3 September 2026 at 09:00. Evaluation is based on price (60%) and warranty period (40%); the offered warranty must be between 48 and 60 months. No bid guarantee is required, but the successful tenderer must provide performance security equal to 5% of the gross tender price.