Pre-investment studies of Line 4 of the Basic Metro Network of Lima and Callao (feasibility study including studies of demand, economic, social and environmental components of the project and geotechnical, civil, MEP engineering and architectural design). The contract also includes advising the client on development and promotion of the Tender for the Project (strategic assessment of the project, structuring and implementation of the marketing plan, economic and financial assessment of the concession, proposal of requirements and specifications of the process, etc.).