Expansion and modernization of the wastewater treatment plant in Krzęcin, Krzęcin municipality

Summary

The procurement is divided into two lots. Lot 1 covers the design and reconstruction or modernization of the existing wastewater treatment plant in Krzęcin under a design-and-build arrangement, including permits, surveying and geotechnical work, sanitary and electrical works, equipment supply, testing and as-built documentation; the duration is 12 months. Lot 2 covers the purchase and delivery of a septic tanker and has a duration of 6 months. Bids may be submitted for both lots. Price accounts for 60% of the score and the warranty period for 40%. A PLN 39,000 tender guarantee is required for Lot 1; no guarantee is required for Lot 2. The tender submission deadline is 7 October 2026 at 11:00, and bids must be submitted electronically.