SeaRenergy has successfully accomplished towage of the HelWin Topside from Wismar to Odense. In Odense the legs, the helideck and some other outfittings were installed before HelWin alpha left to it‘s final destination 85 kilometers off the coast, northwest of the island of Helgoland.
SeaRenergy planned this operation and developed the t&i methods. In addition SeaRenergy was responsible for the project management and design of the towing gear as well as the execution of the marine operations.
The Topside of the Offshore Substation HelWin 1 has been build in Wismar. It has a total weight of 12,500 tons and dimensions of 75x27x50 meters.