International independent research and technology organisation, TWI (UK), has been applying its problem solving expertise to the offshore industry for over 70 years. The company has been involved in a large number of offshore pipeline projects, ranging from front end engineering and design (FEED) to life extension. Projects carried out by TWI include: testing pipe materials in specific environments; fatigue testing of risers; qualification of welding procedures; non-destructive testing; structural health monitoring; engineering critical assessment, fitness for service and damage assessment; implementation of risk based inspection; and failure investigation. The company also operates state-of-the-art laboratories that offer a range of testing services that can mimic real life operating conditions.