42 Consulting services for others in the field of design, planning, and project engineering of nuclear power plants, systems and components; Design and development of specialized equipment and components for nuclear powered vessels; Design of nuclear reactors, nuclear power plants, and nuclear power plant equipment and components; Design and development of containers and casks for spent nuclear fuel and radioactive waste; Inspection, testing, and analysis of nuclear reactors and nuclear reactor components, nuclear power plant equipment and facilities, components for nuclear powered vessels, nuclear weapons, and radioactive materials; Quality assurance services in the field of nuclear power facilities and equipment; Research in the field of nuclear fuel, nuclear reactors, nuclear equipment, and nuclear powered vessels; Laboratory analysis in the field of nuclear energy and nuclear power equipment and components; Nuclear engineering; Custom design and engineering of lancing systems for nuclear steam generators; Laboratory analysis services in the fields of chemical analysis, materials analysis, and mechanical analysis by scanning electron microscope and mass spectrometry; Design and development of equipment for the production and extraction of medical isotopes and radioisotopes; Chemical analysis of reactor coolant water, nuclear reactor components, and nuclear fuel; Design and development of advanced power systems for space applications; Calibration of nuclear power equipment; Providing nuclear power plant services, namely life cycle management services in the nature of inspection services for nuclear power plants and nuclear power plant equipment; Engineering consulting services in the field of management of nuclear power plants; Consulting services the field of management of nuclear power plants, namely, consulting on the testing and inspection of nuclear power plant equipment; Engineering consulting and advisory services in the fields of nuclear facility management and operation; Consulting and advisory services in the fields of nuclear facility management and operation, namely, consulting on the testing and inspection of nuclear facility equipment; Outage management services for nuclear power plants, namely, management of repairs and maintenance in the nature of inspection and evaluation of nuclear power plant equipment during refueling outages; Safety analysis and consulting in the field of nuclear power plants and facilities, namely, technical analysis and evaluation of the design and performance of nuclear power plant structures, systems, and components