Restoration of Pengerpuisto Park steps and stonework

Summary

The tender covers restoration of the steps and stonework at Pengerpuisto in the Torkkelinmäki area of Helsinki’s Kallio district. The works must be carried out in accordance with the tender documents and drawings and handed over fully installed. This is a unit-price lump-sum contract, and one contractor will be selected. The contract period is 19 April to 30 July 2027; the work covered by the first interim milestone must be completed by 30 April 2027. Bids must cover the complete scope; partial and alternative bids are not allowed. Bidders must visit the site before submitting a bid and, by 21 October 2026, submit a sample stone intended for Wall 4 together with the stone material’s product sheets, CE markings, declarations of performance and type-test information. The sample must be marked with the bidder’s name, colour and surface finish. Detailed technical requirements and estimated quantities are in the tender documents. The bid submission deadline is 21 October 2026.