DEME DEME HOME ABOUT WHAT WE DO OUR TECHNOLOGY SAFETY SUSTAINABILITY CAREERS NEWS CONTACT Search Home Latest news Scroll down In another pioneering step in the offshore wind industry, DEME installed the first offshore substation (OSS) in France. Weighing 2,100 tons, the OSS was successfully installed at the Saint-Nazaire offshore wind farm on August 18. The electrical substation was constructed by a consortium including Atlantique Offshore Energy, the business unit of Chantiers de l’Atlantique dedicated to Renewable Marine Energies, GE Grid Solutions and DEME Group’s French subsidiary SDI. The 480 MW Saint-Nazaire offshore wind project is being developed by EDF Renouvelables and EIH S.à r.l, an indirect subsidiary of Enbridge Inc., and CPP Investments. Saint-Nazaire, scheduled to be operational in 2022, is the first commercial offshore wind farm installed in French waters. The contract for the substation was awarded in 2019. Installed with the ‘Pioneering Spirit’, the 480 MW substation is (H) 15 m x 27 m x 39 m, while the jacket is 26 m x 26 m x 48 m (H) and weighs 1,250 tons. The ACS division of GE Grid Solutions, located in Saint-Priest, France, designed and integrated the high and medium voltage systems. Those include five 220 kV gas insulated switchgears from Aix Les Bains, France, two 220/33kV transformers manufactured in Monchengladbach, Germany, two SCADA systems developed in Montpellier, France and one 33kV gas insulated switchgears and a telecommunication syste DEME Offshore carried out the transport and installation of the OSS, including the offshore pre-piling works. Chantiers de l’Atlantique is responsible for the topside and jacket foundation design, manufacturing and commissioning. GE Grid Solutions is responsible for the high voltage electrical equipment and protection control systems design, manufacturing and commissioning. Bart De Poorter, General Manager DEME Offshore Renewables, commented: “The construction and installation of the OSS is the result of strong cooperation between the consortium members, with each partner bringing its expertise and highest level of execution to the project, enabling us to meet the stringent quality, safety and environmental standards. As a result of this cooperation, we were able to design, fabricate and install the OSS in only 26 months, which is an incredible achievement and testament to the collaboration with our partners. At DEME, we are certainly very proud that our expertise has played such a significant role in reaching this key milestone in the renewables industry, with Saint-Nazaire due to be the first commercial offshore wind farm in France.” Frédéric Grizaud, Director of the BU Atlantique Offshore Energy at Chantiers de l’Atlantique, added: “With the installation as scheduled of a new electrical substation designed and built by Atlantique Offshore Energy, we demonstrated once again our expertise, along with our partners, to manage a complex project to the satisfaction of our customer. We look forward to reaching the same level of performance for the future projects managed by the consortium”. The same consortium responsible for Saint-Nazaire has also been selected by Eoliennes Offshore des Hautes Falaises et Eoliennes Offshore du Calvados to design, manufacture and install the electrical substations for the Fécamp and Calvados (Courseulles-sur-Mer) wind farms in Normandy, France. ABOUT DEME DEME is a world leader in the specialised fields of dredging, solutions for the offshore energy industry, infra marine and environmental works. The company can build on more than 140 years of know-how and is a front runner in innovation and new technologies. DEME’s vision is to work towards a sustainable future by offering solutions for global challenges: a rising sea level, a growing population, reduction of CO2 emissions, polluted rivers and soils and the scarcity of natural resources. DEME can rely on 5,200 highly skilled professionals and a modern fleet of over 100 vessels. Media inquiries Please note that unsolicited job applications, commercial proposals or non-media related questions sent to this address will not be considered. We invite you to consult our Careers or Contact pages. +32 3 250 59 22 (media only) media@deme-group.com RELATED NEWS ALL NEWS 26 JUNE 2021 Belgian Federal Minister of Energy Tinne Van der Straeten names ‘Groenewind’ - heralding a new era in offshore wind maintenance 19 FEBRUARY 2021 C-NERGY consortium investigated the potential of energy islands off the Belgian coast 02 FEBRUARY 2021 Start of construction of the Femern project, the world’s longest immersed tunnel, set to connect Denmark and Germany RELATED JOBS ALL JOBS Technical Superintendent Job Description Summary As Technical Superintendent Offshore, you work as part of one of our vessel teams, where you will be responsible for the coordination of maintenance and repairing activities of vessel(s) assigned and/or its equipment or other assets. Your main base will be at our HQ in Belgium or in our office in Breda, the Netherlands. Due to our sustained investment effort DEME operates one of the largest and most modern, versatile and purpose-built fleets in the world. As a Technical Superintendent you will work in an environment that strongly encourages innovation and will give you the responsibility to make an operational difference. Due to the challenging environment in which you are dealing with heavy equipment, complex installations and project deadlines, there is a steep learning curve in various technical fields. OFFSHORE TECHNICAL BELGIUM SEE DETAILS Lead Engineer As a Lead Engineer you will play a key role in the preparation and execution of our offshore projects. You will collaborate with employees of different nationalities and disciplines and you will be located at our HQ. We are currently looking for and experienced Lead Engineer who can manage (large) offshore cable installation projects, having both a strong engineering but also installation background. Together we work on DEME’s vision of creating a sustainable future. OFFSHORE OPERATIONS BELGIUM SEE DETAILS Lead Engineers Cables As a Lead Engineer you will play a key role in the preparation and execution of our offshore projects. You will collaborate with employees of different nationalities and disciplines and you will be located in our Breda offices. We are currently looking for and experienced Lead Engineer who can manage (large) offshore cable installation projects, having both a strong engineering but also installation background. Together we work on DEME’s vision of creating a sustainable future. OFFSHORE OPERATIONS NETHERLANDS SEE DETAILS DEME Facebook LinkedIn Instagram Twitter Youtube TikTok Legal disclaimer copyright © 2021 DEME. All rights reserved X Want a cookie? We use cookies to improve our services and website. You can read more here. If you continue to use our website, you automatically agree. SURE, GREAT NO, THANKS