ABOUT US FLEET OUR SERVICES HSSEQ NEWS CAREER INVESTOR RELATIONS CONTACT TetraSpar wind turbine foundation and keel launched 11.08.2021 BOA have successfully launched the Tetraspar Demonstrator Floater and Keel by use of the Semi-submersible BOAbarge 21 (92m x 31.5m x 6.71m) in the port of Grenaa, Denmark. The Floater and Keel was loaded-out by means of SPMTs and floated-off the Boabarge 21 in 2 consecutive operations. Each operation was executed in close cooperation between project teams of BOA and BMS, whereas BMS took charge of the loading operation while BOA took charge of shifting, ballasting and submersion of the BOAbarge 21 and float-off of the TetraSpar units. Following the final assembly of the wind turbine, the combined structure will be towed and installed at the Marin Energy Test Center (Metcentre), off Stavanger. The submerging capacity of BOAbarge 21 combined with the operational experience of the BOA team, contributed to the successful launching of the floaters. BOA are grateful to be part of the realization of the first full-scale demonstration of an industrialized offshore foundation. Latest News 3rd Arctic & Offshore Patrol Ship (AOPS) built by Irving Shipbulding Inc. for the Canadian Navy launched 16.11.2021 Load-out, transport and float-off of the main plinth for Storstrøm Bridge 08.11.2021 Successful load-out and float-off of AOF 1 12.09.2021 From Crisis to Positive Numbers 09.09.2021 Load-Out and Transport of UPM and HVDC modules for Johan Sverdrup Phase II 11.08.2021 TetraSpar wind turbine foundation and keel launched 11.08.2021 HEAD OFFICE BOA Strandveien 43 7067 Trondheim Norway +47 73 99 11 99 office@boa.no US OFFICE BOA 580 Westlake Park Blvd, Westlake two, Suite 1150, Houston, Texas 77079 +1 713 467 0505 office@boa.no Copyright © 2019 BOA. All rights reserved HSSEQ