Investigations of the seabed sediments and environmental impacts during the time of construction near the site of the shipwreck "TVER" and of the unknown object in the southern part of the Tallinn Bay.

Aim of the work is to evaluate the changes in the erosion and accumulation of sand as a result of the sea filling and construction of the promenade near the shipwreck of "TVER" and site of an unknown object in the southern part of the Tallinn Bay.

Intensity of sedimentation will be compared between the two different coastline configurations of reference and planned promenade scenario. The scenarios also consider a possible measure in the form of rock wall surrounding the wreckage.