Construction of a sewer network in the area of Cieszynska, Kolejowa and Folwarczna Streets in Goleszów

Summary

The contract covers the design and construction of a sanitary sewer network in the area of Cieszynska, Kolejowa and Folwarczna Streets in Goleszów. The works must be completed by 20 June 2029. The tender covers the entire scope as one contract; partial and variant bids are not permitted. Offers must be submitted electronically in Polish by 4 September 2026 at 10:00. The evaluation uses price at 60% and the warranty and defect-liability period at 40%. The minimum warranty period is 36 months, with 48 and 60 months receiving higher scores. The successful bidder must provide 5% performance security and maintain civil liability insurance of at least PLN 500,000 throughout contract performance.