Construction of domestic wastewater treatment plants in Gostynin Municipality under a design-and-build model

Summary

The contracting authority is procuring design and construction works for 50 domestic wastewater treatment plants in Gostynin Municipality under a design-and-build model. The contractor must prepare the design documentation, obtain the necessary approvals, build, commission and hand over the plants, provide as-built documentation, user instructions, training for all users and post-completion reporting, including laboratory tests proving treatment performance. The tender is not divided into lots. The bid security is PLN 15,000, the performance security is 5% of the gross tender price, and the minimum warranty period for construction works is 60 months. The award criteria are price and warranty for construction works.