Nautec has a long track record of delivering engineered UHPC solutions for the repair, strengthening and service life extension of offshore structures as well as UHPC based well integrity solutions for onshore and offshore wells. UHPC, or Ultra High Performance Concrete, is a class of concrete or cementitious composite materials characterized by extremely high strength and durability but in its liquid form pumpable for several hundreds of meters in small size hoses making it very unique for the repair and strengthening of offshore, including subsea.