Renovation of terraces and floor slab under a design-and-build arrangement

Summary

The tender concerns the renovation of terraces and a floor slab as a design-and-build project at government buildings in Warsaw. It is divided into three lots, and tenders may be submitted for all lots. Lots 1 and 2 cover the renovation of technical terraces, while Lot 3 covers repair works in office room 35A. The expected delivery period is 3 months for each lot. Tenders must be submitted electronically by 9 September 2026 at 11:00, and bids must remain valid for 30 days. Price accounts for 60% of the score, warranty and statutory liability for the entire subject matter account for 20%, and the social criterion concerning employment for contract performance accounts for 20%. Bidders must have a free account on the electronic procurement platform. No bid guarantee is required, but a performance security is required. The site visit on 2 September 2026 is recommended but is not a participation requirement.