Dredging works at Parikkala Siikalahti 2026–2027

Summary

The tender concerns restoration dredging works in the Siikalahti Natura 2000 bird protection area in Parikkala in 2026–2027. The contractor must increase the open-water area by removing floating moss, wetland and aquatic vegetation, as well as mainly willows and birches including their roots. In some areas, muddy ground must be exposed and seasonal-wetland depressions created; bottom sediment will not be dredged. The procurement is not divided into lots and consists of one lot. Tenders must be submitted by 28 September 2026 at 11:00. The precise qualification and compliance requirements must be checked in the tender documents.