Civil engineering; Combustion engine systems design services; Consultation in the field of auxiliary design for combustion engines; Consultation in the field of gas turbine and combustion engine design; Consulting in the fields of engineering and architecture; Drawing up of plans and engineering drawings; Engineering; Engineering services for building and property condition assessment, facility management, repair and restoration, building instrumentation and monitoring, and environmental consulting; Engineering services in the field of environmental compliance; Engineering services in the field of extending engine maintenance intervals; Engineering services in the field of reducing carbon dioxide emissions; Engineering services in the field of reducing combustion gas temperature; Engineering services in the field of reducing fuel consumption; Engineering services in the field of reducing nitrogen oxide emissions; Engineering services in the field of reducing operational costs of engines; Engineering services in the field of reducing operational costs of industrial machinery; Engineering services in the field of reduction of operating costs, fuel blending, waste handling, quality performance of co-products and by-products, and chemical distribution; Engineering services, namely, engineering for the machine; Engineering services, particularly technical project planning and design engineering of lines for the processing of web products; Environmental services, namely, engineering services and consultation for the detection of contaminants in air; Environmental services, namely, technical consultation in the field of environmental science, engineering services, design for others in the field of energy engineering, designing and testing of energy products for others; Environmental services, namely, technical consultation in the field of environmental science, engineering services, design for others in the field of environmental engineering, designing and testing of new environmentally friendly products for others; Mechanical engineering; Product development and engineering services for others; Providing planning and engineering services in the field of information and communications networks; Structural engineering design services; Surveying and engineering; Technology consultation and research in the field of Manufacturing; Technology consultation in the field of Mechanics