42 Scientific and technological services and research and design relating thereto; research and development in relation to welding; development and establishment of procedures in the field of welding; non-destructive testing (NDT) services performed for others on raw materials and manufactured goods; non-destructive evaluation (NDE) services performed for others on raw materials and manufactured goods; automated ultrasonic testing performed for others on raw materials and manufactured goods; consultancy relating to quality control; providing quality assurance services and quality assurance consultancy services in the field of hydrocarbon exploration, production and extraction; quality evaluation for others in the field of welding; quality control for others; measuring and calibration of pipes, pipelines, pipeline systems, risers, tendons, liners, casings, tanks, storage tanks, ballast tanks, valves, valve assemblies, manifolds, umbilicals, clamps, wellheads and other pressurised systems, and couplings therefor; information and advisory services in relation to the safety and safe use of products and processes services in the field of hydrocarbon exploration, production and extraction; engineering services, namely, engineering, design, assessment and analysis services in the field of hydrocarbon exploration, production and extraction; engineering services, namely, engineering, design, assessment and analysis services in relation to risers, riser systems and riser assemblies; engineering services, namely, engineering, design, assessment and analysis services in relation to pipes, pipelines, pipeline systems, risers, tendons, liners, casings, tanks, storage tanks, ballast tanks, valves, valve assemblies, manifolds, umbilicals, clamps, wellheads and other pressurised systems, and couplings therefor; engineering services, namely, engineering, design, assessment and analysis services in relation to riser joint configuration; engineering design and drawing; engineering consultation and project studies; engineering services, namely, engineering, modelling, design, consultancy and engineering project management services; engineering services, namely, finite element analysis; engineering services, namely, numerical modelling; engineering services, namely, 1-, 2- and 3-d modelling; engineering services, namely, computational mechanics; engineering services, namely, structural and mechanical engineering, design, assessment and analysis; design engineering; technical engineering; conducting of feasibility studies; engineering services for the analysis of machinery, structures, pipelines and tools; technical research and evaluation in the field of hydrocarbon exploration, production and extraction; design and design verification services in the field of hydrocarbon exploration, production and extraction; engineering services, namely, preparation of engineering documents and reports. computer-aided and computer-assisted design engineering services; technical inspection services in the field of hydrocarbon exploration, production and extraction; surveying services; integrity and corrosion assessment, inspection and monitoring in the field of hydrocarbon exploration, production and extraction; integrity and corrosion assessment, inspection and monitoring in relation to coatings in the field of hydrocarbon exploration, production and extraction; design of production facilities, namely, spoolbases; providing information, advisory and consultancy services in the field of design and engineering in the hydrocarbon exploration, production and extraction industry