35
Economic viability analysis
37
Construction; Repair, namely services in connection with the preservation and restoration of technical and industrial installations, machines and tanks relating to the petrochemical industry, and the preservation and restoration of components for technical and industrial installations, machines and tanks relating to the petrochemical industry; Installation, namely services in connection with the installation of preserved, restored and new components in technical and industrial installations, machines and tanks relating to the petrochemical industry; Development, construction, building and maintenance services for technological intensive installations; Building and construction project management; Building construction and installation services; construction management of entire plants; construction project management services relating to the procurement of entire plants
42
Engineering services; Engineering services, namely, engineering design services from conceptual to detail design stage; Engineering services, Namely procurement, construction and assembly work [engineering, procurement, construction, EPC]; engineering of entire plants; Planning of turnkey installations; design for technological intensive factories; Technical management and execution of turnkey or EPC (Engineering, Procurement and Construction) projects; Technical viability analysis; Basic and detailed engineering