Demolition of the Tikkurilankoski dam Video player /wp-content/uploads/Tieluiska-tyomaavierailu_draft-3_1.mp4 00:00 01:05 The partial demolition of the Tikkurilankoski dam and the rehabilitation of the rapids will improve the hiking opportunities of the endangered sea trout and make the riverbank more suitable for recreational use. The work also includes, among other things, the construction of riverbed thresholds, shore rocks and spawning ditches, as well as the landscaping of coastal wetlands and meadows. The estimated completion time of the work is 11/2019. Client: City of Vantaa Design consultant: Ramboll © Tieluiska Oy