Improving energy efficiency and developing renewable energy – thermal modernisation and window replacement at Primary School No. 1 in Chojnice

Summary

The tender concerns thermal modernisation and window replacement at Primary School No. 1 in Chojnice to improve energy efficiency and is divided into two lots: Lot 1 covers the windows on the northern and southern sides of Building A, while Lot 2 covers the windows in Building B. The expected completion period is 2 months for each lot. The estimated value is PLN 329,022 for Lot 1 and PLN 504,476 for Lot 2, excluding VAT. The award criteria are price (60%) and warranty period (40%). To participate, bidders must meet the insurance, previous experience and construction manager qualification requirements, provide a tender guarantee, and submit the tender electronically in Polish by 12:00 on 23 September 2026.