Modernization of the roof covering and sheet-metal flashings of Primary School No. 3 in Złocieniec

Summary

The tender covers comprehensive modernization of the roof covering of Primary School No. 3 in Złocieniec, including a modified SBS bituminous membrane roof, repairs to chimneys, parapets and entrance canopies, sheet-metal flashings, and replacement of the grounding and lightning-protection systems. The works must be completed within 42 days. Bids must be submitted electronically in Polish through the OpenNexus purchasing platform by 30 September 2026 at 10:00 and must be signed with an accepted electronic signature. The evaluation gives 60% to price and 40% to the warranty period. The bidder must demonstrate at least one qualifying public-building roof project worth at least PLN 100,000 gross completed within the last five years. A performance security is required, although its amount is not stated in the notice.