Construction works for the comprehensive energy modernization of the Łódź Tax Administration Chamber buildings located in Sieradz

Summary

The tender covers the comprehensive energy modernization of two Łódź Tax Administration Chamber buildings in Sieradz through construction works. It is divided into two lots, and a tender may be submitted for both lots. The completion deadline is 31 January 2028. Price carries 90% of the evaluation and additional warranty carries 10%; the tender submission deadline is 28 September 2026 at 10:00. Participation requires evidence of at least one energy-efficiency improvement construction project for a public building completed within the last 5 years and worth at least PLN 1,000,000, together with details of appropriately qualified construction specialists.