Utilisation of Rainwater from the Roofs of Public Buildings at Siedlec Primary School

Summary

The contract covers construction works at Siedlec Primary School to collect and use rainwater from roofs for irrigation of biologically active areas. The works include an external rainwater drainage installation with PVC pipes, a 15 m³ concrete tank, a pumping station with pump, wells, valves, pressure pipelines, sprinklers and drip lines. The works must be completed by 30 October 2026, and bids must be submitted electronically by 11 September 2026 at 10:00. The bid must include a detailed auxiliary cost estimate, a PLN gross price, a bid guarantee of PLN 4,000 and the required declarations and supporting documents. Price carries 60% and the warranty period 40% of the evaluation weight.