Gas & Low-Carbon Energies Gas & Low-Carbon Energies Artificial Islands TYPICAL DEPLOYMENT TYPICAL DEPLOYMENT project experience project experience references references 2022@TechnipEnergies - All rights reserved Artificial Islands are suitable for Oil & Gas facilities and Renewable Energy Hubs. Island retention systems include concrete caissons, rubble mound slope protection (rock armour and concrete blocks/mattresses), sheet pile combi-wall systems and concrete blocks. Core fill materials are rock, dredged sand and other soils. Geotechnical considerations include soil bearing capacity and geotechnical stability, seabed consolidation and ground improvement. Typical Deployment Project experience References Offshore substructure for drilling facilities, process facilities, logistics, Renewable Energy Hubs etc • Aktote & Kairan Assess Stage (NCOC), Kashagan Phase IIB/C Concept Select (NCOC), Kashagan FFD Assess Stage (NCOC), Kalamkas Concept Select (NCOC), • Sarb project pre-FEED (ADMA OPCO), • Zakum 750 Island Project FEED (ZADCO) For ice encroachment on artificial islands, refer to Ice-MAS datasheet for information and publications.