WIND POWER Dedicated experts in offshore engineering Helipad Structure for the Sea Challenger Customer: A2SEA Country: Denmark Period: April 2015 – July 2015 Semco Maritime www.semcomaritime.com semco@semcomaritime.com August 2015 Project description The overall project scope consisted of fabrication and installation of helideck sub-structure on board the A2SEA Sea Challenger. Technical description The Semco Maritime scope included: • Project management covering all aspects from fabrication phase to installation phase including handover of the project to A2SEA. • Fabrication of 32 ton helideck sub structure at Semco Maritime facilities. Including all aspect from material specification, manufacturing design and procurement. • Accommodate A2SEA sub contractor in our facilities in order to assemble the 33 ton aluminum helideck, with a diameter of 26 meters. • Installation of the 32 ton helideck sub structure on the Sea Challenger including new supports to accommodate the 65 ton load, of the helideck sub structure and helideck. Likewise installing the 33 ton aluminum helideck, and hooking up of all fire water and drain piping to the helideck. • All fabrication and installation have been carried out in accordance with DNV regulations. Evaluation The customer expressed satisfaction with Semco Maritime’s performance and the continuous focus on safety during fabrication and installation. The customer was also very satisfied with the solution-oriented approach to this project, and that the solutions were carried out based on VORs and assignments. All deliverables were delivered according to the project plan and to the customer’s satisfaction. Work with us Dedicated to the energy sector, Semco Maritime is an international contracting and engineering company. For more than 30 years we have been facilitating design, fabrication, service and maintenance of our customers’ assets, providing comprehensive project management across all phases of energy projects. From turnkey engineering solutions to operation support and delivery of components, systems and solutions – we make sure our customers and partners in the energy sector experience safe, cost-efficient operations. Semco Maritime is an international company with 1500 employees and branches in Denmark, Norway, UK, UAE, Singapore, Vietnam, Australia, Central America and USA. For further information please see www.semcomaritime.com
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