Cost estimation services for the renovation of the Leijona block

Summary

The tender concerns cost estimation services for the renovation of the Leijona block, to be carried out approximately during 2026–2031. The work includes preparing calculations during the design and construction phases, including target cost estimates and contract price forecasts with breakdowns. The buildings are Helsinki City Hall at Pohjoisesplanadi 11–13 and the Bock House and Burtz-Hellenius House at Aleksanterinkatu 20–24. The machine-readable notice did not include precise participation requirements; these must be checked in the official tender documents.