Construction works for the Ristipellontie portal

Summary

The tender concerns construction of a portal at the Ristipellontie/Vihdintie intersection in Helsinki, delivered fully completed and ready for use according to the plans. The work includes building two foundation structures and procuring and installing the portal and road signs. The planned construction period is September to November 2026, with the detailed schedule to be agreed later. The estimated contract value is EUR 35,000, and tenders must be submitted by 16 September 2026 at 09:00. The bidder must inspect the site before submitting a tender and include all necessary work stages, materials, machinery, equipment and labour in the total-price offer. The contracting authority is carrying out other intersection works at the same time; it has already excavated and piled the foundation excavation and will carry out the excavation backfilling.