Design-and-build contract for the apartment building at Nihdinranta 8, Sompasaari, Helsinki

Summary

The tender concerns a fixed-price design-and-build contract for constructing an apartment building at Nihdinranta 8 in Sompasaari, Helsinki. The scope includes structural and building services works, all necessary design, and dismantling and removal of an existing lighting mast, including its foundations, possible electrical works, waste charges and filling the dismantled area to excavation level. The buildings will be connected to a waste vacuum collection system. Tenders must be submitted by 23 November 2026 at 10:00. Construction is expected to start in May 2027 and must begin no later than June 2027. Detailed commercial and technical requirements are provided in the tender documents.