Helport Argentina. It has completed an impressive number of works namely:

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Helport Helport S.A. is a company specialized in design, construction, development and administration of big infrastructure developments in South America, mainly in, Uruguay, Peru, Ecuador Brazil, and In western Europe,. Also some minor developments in Latin America such as Panama and Colombia. Starting operations in 1962, the company has a vast experience in design, engineering and construction of civil constructions and roads, including Toll road concessions. Helport has a solid expertise in building design and maintenance projects up to the highest quality and time standards within strong operational restrictions (e.g. airports on going). It also manage road concessions, and in recent years it has created design team for hydraulic projects, wind farm mills, photovoltaic panels and energy conservations resources. It has completed an impressive number of works namely: Road Works: Helport S.A. d design and built over 800 km. of routes throughout and repaved over 900 km. It has received countless distinctions and awards for many of them works. Back in 2011, the Asociación de Carreteras (Argentine Association for Road Construction) honored Helport with the Road Work of the Year award for the construction of Ruta Nacional No. 40, section Río Agua Clara - Río Las Cuevas, in the province of Catamarca. Airport Works: It. carried out design, construction and maintenance works in the 33 Argentine airports that comprise the National Airport System (SNA) as well as in a number of airports in other countries. These works require vast experience and highly specialized staff to solve the major operational, quality and time management challenges that the commercial flight industry entails. Its modern equipment and human resources can adapt to the intensive and precise execution of complex works, allowing Helport to overcome the problems posed by the execution of works in restricted hours and with minimum operational closings. Hydraulic Works: Helport is conducting the dredging operations of the Salado River in the province of Buenos Aires, for the recovering of lands for production while preventing the constant overflow of the river banks. With this purpose, over 37 linear km. of the Salado River were dredged and more than 16 million cubic meters of land were dug to fill 1100 hectares. Likewise, the company has done hydraulic works in the province of Chaco and industrial works in the province of Santa Fe, both in. Civil Works: In the field of sanitary architecture, Helport carried out the works of Hospital Interzonal de Ezeiza in the province of Buenos Aires. The project comprised over 15,000 square meters. Due to its magnitude, it has turned into

one of the most important hospital constructions in the country. The company is currently building the Scientific-Technological Park of Palermo, Buenos Aires,. The 25,000 square meter building will comprise offices, a TV station and a 350-seat auditorium. design, Civil architectural and engineering scope of works: Architecture: With our architectural team, from conceptual design to construction documents including space planning, master planning code evaluations, renderings and LEED certified Facilities. Civil engineering: Concrete Design, structural calculations, metallic and / or wood structure, compliance with building codes, existing building structural analysis, and special inspections surveys. Civil Sanitary, Hydraulic and fire protection installation designs: Full Plumbing and sewage design, fire protection and security designs complete engineering services from the initial conceptual lay outs up to the as-built documents. Mechanical and thermomecanical: Mechanical, thermomecanical engineering services for power plants, Baggage systems transportation, air field installations, aeronautical fuel plants. Solutions such as energy management and modeling methods. Electrical engineer. electrical engineering services. Environmental: engineering services from the initial site investigation and assessment through remedial action and site closure, including for example wetland evaluations, biological monitoring, water quality evaluations, contamination assessments, indoor air quality and sustainable/leed solutions. Construction Management and construction Phase services: Analysis of the critical phases of the project development, maintaining and documenting communication, managing schedules, ensuring the quality of materials and quality during all the construction phase of projects, including administration of the procurement process and construction administration Italy Specifically, in the case of road works, we generally develop: STUDY BACKGROUND: Analysis of all documentation, value engineering, design phase assistance and program management. FIELD WORK: Preliminary constructability review surveys, comprehensive visual survey, field inspections, topographic surveys, construction layout verification On site facilities development. We cover all aspects of land surveys services, such as geodetic control, horizontal and vertical project control, mobile scanning, route/transportation surveys. ENVIRONMENTAL IMPACT STUDY: For the preparation of the Environmental Impact study preparing all the onsite tasks and surveys. Panama Colombia Ecuador Peru Brazil Chile Uruguay

DETAIL RELEVANT DESIGN AND TECHNICAL DOCUMENTATION AIRPORTS RELATED Design: Concept Stage Budgeting Financial assessment Design: Tender Stage Design: Executive Stage Design: As Build Stage Construction Management On site Management 2005 Mendoza International Airport, Terminal refurbishment and expansion Guayaquil International Airport, Ecuador Passenger Terminal Office Building Aircraft apron and taxiways Air Traffic Control Tower 2007 Rio Grande International Airport, Terminal refurbishment and expansion Bahía Blanca International Airport, Terminal refurbishment and expansion Erevan International Airport, Passenger Terminal Public Hall Parking lot Fire Brigade Station 2008 San Luis Airport, Terminal refurbishment 2009 Resistencia International Airport, Terminal refurbishment and expansion 2008/2013 Ezeiza International Airport, New Terminal C Toll Access Gate Road distributor Security Check Point Fire Brigade Building Apron expansion, terminal C with fueling pipe line Airport Fueling Farm Taxi way expansion Air traffic control tower ACC Buildiing Parking Lot Terminal C Parking Lot Employees 2010 Aeroparque International Airport, Terminal Expansion Office Building Apron expansion Air traffic control tower Galápagos International Airport, Ecuador Passenger Terminal Air traffic control tower Apron expansion Runway refurbish Leed Gold Certification Process 2011 Iguazú International Airport, Terminal refurbishment and expansion Air traffic control tower San Juan Airport, Terminal refurbishment and expansion Santiago del Estero Airport, Córdoba International Airport, Terminal refurbishment and expansion Air Traffic Control Tower Natal International Airport, Brazil Airport Masterplan (brand new airport) Passenger Terminal Toll Access Gate Security Check Point Fire Brigade Building Air traffic control tower Parking lot Power Station Brasilia International Airport, Brazil Airport Master plan Terminal refurbishment and expansion Apron refurbishment and expansion Arequipa International Airport, Perú Passenger Terminal parking lot Apron Taxiways 2013/2015 Chinchero Cusco International Airport, Perú Master plan (brand new airport) Passenger Terminal Air Traffic Control Tower ACC building Aircraft hangar Cargo Terminal Power Station Fuel Farm Security check point Parking lot Road layout Aprons Taxiways Runway Ezeiza International Airport, New Public Hall, Terminal B 2014/2015 Comodoro Rivadavia, New Passenger Terminal Rio Gallegos, Passenger Terminal Expansion Firenze International Airport, Italy Master Plan Runway Taxi ways Aprons Passenger Terminal expansion New Passenger Terminal Parking Lot Access Toll gate Pisa International Airport, Italy Passenger Terminal refurbishment and expansion

CONTENTS Airport Works Road Works Hydraulic Works Civil Works

AIRPORT ROAD works 1971 Reopening of Juliet Taxiway and Apron Connections - Aeropuerto Internacional de Ezeiza. Buenos Aires. [ARGENTINA] 1974-1975 Reopening of Runway 18-36 - Aeropuerto de Río Cuarto - Córdoba. [ARGENTINA] 1975 Reopening of Runway 04-22 - Aeropuerto de Río Cuarto - Córdoba. [ARGENTINA] 1977-1978 Reopening of Runway 01-19 - Aeropuerto de la Escuela Militar de Aviación - Córdoba. [ARGENTINA] 1979 Reopening of Runway 16-34 - VIII Brigada Aérea de José C. Paz. - Buenos Aires.1979 Construction of Pavement in Airport Service Roads of the Officers Housing Area. Base Aérea Militar Reconquista - Santa Fe. [ARGENTINA] 1979-1980 Construction of Reinforced Concrete Apron for Large Aircraft Parking, Opposite Hangars 3 and 4, Aeropuerto Internacional de Ezeiza - Buenos Aires. [ARGENTINA] 1979-1981 Taxiway Paving at Aeródromo Militar de Campo de Mayo - Buenos Aires. Vehicle Parking at the 1st Infantry Regiment Patricios. Paving of Service Roads at Batallón 601 en Campo de Mayo. [ARGENTINA] 1982 Repaving of Runway 05-23 - V Brigada Aérea Villa Reynolds - San Luis. [ARGENTINA] 1982-1983 Taxiway at Aeródromo de San Fernando - Buenos Aires. [ARGENTINA] 1982-1983 Repaving and Extension of Runway 10-28 - V Brigada Aérea Villa Reynolds - San Luis. [ARGENTINA] 1983 Construction of Vehicle Access and Vehicle Parking at Aeropuerto de San Carlos de Bariloche - Río Negro. [ARGENTINA] 1983 Taxiway at Aeródromo de San Fernando - Buenos Aires. [ARGENTINA]

Aeropuerto Internacional de Ezeiza

Aeroparque Jorge Newbery 1983-1984 Construction of Runway 04-22 - Aeropuerto Internacional de Córdoba. [ARGENTINA] 1983-1985 Reopening and Widening of Runway 03-21 - Aeropuerto de Santiago del Estero. [ARGENTINA] 1983-1985 Construction of Touch Down Zone 25 at Base Aérea Militar de Río Gallegos, Santa Cruz. [ARGENTINA] 1986 Reopening of Runway, Access and Apron of Aeródromo de San Rafael, Mendoza. [ARGENTINA] 1988 Repaving of Runway 01-19 - Aeropuerto de Santa Rosa, La Pampa y Aeropuerto de Paraná, Entre Ríos. [ARGENTINA] 1999 Project and Construction of Perimeter of Service Roads and Channel - Aeropuerto de San Fernando, Buenos Aires. [ARGENTINA] 1999 Project and Construction of Vehicle Parking at Puesto Alfa - Aeroparque Jorge Newbery, Buenos Aires. [ARGENTINA] 2001 Expansion of Commercial Aircraft Apron and Reopening of Concrete Pavement - First stage - Aeropuerto Internacional Salta. [ARGENTINA] 2001 Concrete Slab Repairing in the Apron of Aeropuerto Gral. Mosconi, Comodoro Rivadavia, Chubut. [ARGENTINA] 2001 Reopening of Runway 17-35 and Extension of Touch Down Zone 35 - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2001 Reconstruction and Reopening of Pavement in the Commercial Aircraft Apron, Taxiways and Runways of Aeropuerto de Formosa. [ARGENTINA] 2003 Reopening of Runway 11-29 and Related Taxiways - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2003-2004 Reopening Operations in Runway 07-25 del Aeropuerto de Río Grande, Tierra del Fuego. [ARGENTINA] 2004 Reopening of Runway 01-19 - Aeropuerto Internacional de Salta. [ARGENTINA] 2004 Reopening of Runway 13-31, Taxiways and Apron - Aeropuerto Internacional de Mar del Plata. [ARGENTINA] 2004-2005 Repairing of Taxiways: Main, Juliet, Delta; Cargo Apron and Aircraft Standing Positions - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2004-2005 Construction of New Aircraft Standing Positions - Aeropuerto de San Carlos de Bariloche, Río Negro. [ARGENTINA]

Aeropuerto Internacional de Ezeiza 2004-2007 Intensive Patching Operations in Runways, Taxiways and Apron - Aeroparque Jorge Newbery, Buenos Aires. [ARGENTINA] 2005 Reopening of Runway 03-21 and Taxiways - Aeropuerto de La Rioja. [ARGENTINA] Pavement Repairing in Runway 18-36 - Aeropuerto Internacional de Córdoba. [ARGENTINA] Reopening of Runway 01-19 and Taxiways - Aeropuerto de Catamarca. [ARGENTINA] Expansion of South Touch Down Zone Runway 13-31 - Aeroparque Jorge Newbery, Buenos Aires. [ARGENTINA] 2007 Repaving of Runway and Taxiways - Aeropuerto de San Luis. [ARGENTINA] 2008 Repaving of Runway Aeropuerto Internacional de Resistencia, Chaco. [ARGENTINA] 2008 Repaving of Runway - Aeropuerto de Jujuy. [ARGENTINA] 2009 Reopening of Pavement in Runway - Aeropuerto Internacional de Mar del Plata, Buenos Aires. [ARGENTINA] 2009 Repaving of Runway - Aeropuerto de Río Grande, Tierra del Fuego. [ARGENTINA] 2009 Draining of Cargo Apron and Green Areas - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2009 Expansion of Delta and Main Taxiways - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2009 Reopening of Pavement in Runway - Aeropuerto de Mar Del Plata, Buenos Aires. [ARGEN- TINA] 2009 Reopening of Pavement in Civil Apron, Runway and taxiway - Aeropuerto Internacional de Río Grande, Tierra del Fuego. [ARGENTINA] 2009 Construction of Taxiway Shoulders in Juliet Taxiway - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2009 Paving of Cargo Apron and Green Areas - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2010 Temporary Toll Expansion - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2010 Temporary Road to the Fire Extinction Service Unit - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2010 New Road Demolition Zone Access - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2010 Patching - Aeropuerto de San Fernando, Buenos Aires. [ARGENTINA] 2010 Reopening of Pavement, Widening of Runway 13-31 - Aeroparque Jorge Newbery, Buenos Aires. [ARGENTINA]

AIRPORT CIVIL works 1999 Supply and Construction, including the existing Terminal Expansion Project, at Aeropuerto de San Fernando, Buenos Aires. [ARGENTINA] 2005 Expansion of Air Station and Installation of New Passenger Boarding Bridges at Aeropuerto Internacional de Mendoza. [ARGENTINA] 2005-2007 Expansion of Air Station and Jetways for Plane Access Air Bridges at Aeropuerto de Río Grande - Tierra del Fuego. Etapas 0, 1, 2, 3, 4, 5, 6, 7 y 8. [ARGENTINA] 2005 Migrations Works 1-5 and 6-10 at Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] Software Factory Building Construction at Aeropuerto Gral. Pico, La Pampa. [ARGENTINA]2007 Remodeling of Terminals A and B at Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2007 New Shopping Area at Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2008 Terminal Remodeling at Aeropuerto Internacional de Resistencia, Chaco. [ARGENTINA] 2009 Remodeling of Aeropuerto Internacional de Carrasco - República Oriental del Uruguay. [ARGENTINA] 2009-2010 Construction of the Weather Station and Balloon Inflation Building at Aeropuerto Internacional de Córdoba. [ARGENTINA] 2009 TCA Cargo Terminal Warehouse at Aeropuerto Internacional de Ezeiza, Buenos Aires. 2010 Relocation and Widening of West Road - Solution of Interferences - Aeroparque Jorge Newbery, Buenos Aires. [ARGENTINA] 2010 Square - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2010 New Commercial Aircraft Apron - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2010 New Passenger Terminal - Adequate Temporary Apron - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2010 Interchanger - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA]

Aeropuerto Internacional de Carrasco, Uruguay

Aeropuerto Internacional de Ezeiza 2010 Remodeling of Shop Gallery Stores and Stores 9 and 14 of Duty Free - Aeroparque Jorge Newbery, Buenos Aires. [ARGENTINA] 2010 New Migrations Sector - Aeroparque Jorge Newbery, Buenos Aires. [ARGENTINA] 2010 Aeropuerto de San Luis - Terminal Remodeling [ARGENTINA] 2010 Security Post 1 at Aeropuerto Internacional Ezeiza, Buenos Aires. [ARGENTINA] 2010 Public Vehicle Parking - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2010 Staff Vehicle Parking - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2010 North Vehicle Parking Upgrading - Aeroparque Jorge Newbery, Buenos Aires. [ARGENTINA] 2011 Commercial Aircraft Apron Stage 1A - Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2011 Fire Extinction Service Apron at Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2011 New Passenger Terminal C of Aeropuerto Internacional Ezeiza, Buenos Aires. [ARGENTINA] 2011 Preliminary tasks, demolition and perimeter works for the new terminal at Aeropuerto Internacional de Ezeiza - Buenos Aires. [ARGENTINA] 2011 New Maintenance Modules Construction, Aeropuerto Internacional de Ezeiza, Buenos Aires. [ARGENTINA] 2011- Aeropuerto de Santiago del Estero. Demolition of a 1,000 m 2 building and construction of a new 1,000 m 2 building with the airport in operation. Procedures in the platform and vehicle parking areas. Santiago del Estero. [ARGENTINA] Terminal B of Aeropuerto de Ezeiza, inaugurated on 15/12/. [ARGENTINA] Expansion of Aeroparque Metropolitano Ciudadde Buenos Aires (35,000 m 2 ). [ARGENTINA] Aeropuerto de Córdoba, completion of domestic arrivals areas and domestic flights bridges, reinforced concrete structure and main sector roof. [ARGENTINA] Press Conference Room at Aeropuerto de Ezeiza, completed in July. [ARGENTINA] Buildings III and IV Aeroparque, reinforced concrete structure completion. [ARGENTINA] Aeroparque International Area, inauguration of first stage on 15/12/. Total works completion in August 2013. [ARGENTINA] 2013 FBO terminal Ezeiza. [ARGENTINA] 2013 Aerolíneas s offices at Building IV of Aeroparque Metropolitano - Ciudad de Buenos Aires. [ARGENTINA] 2013 Building II - New Vehicle Parking Area on flat rooftop - Aeroparque Metropolitano - Ciudad de Buenos Aires. [ARGENTINA] 2013 Building III and IV - Construction of 4 cores, air bridges and new domestic flights pre-boarding sector - Aeroparque Metropolitano - Ciudad de Buenos Aires. [ARGENTINA] 2013 New American Airlines - Iberia VIP Lounge at Aeropuerto Internacional Ezeiza - Buenos Aires. [ARGENTINA] 2013 New Aeropuertos 2000 VIP Lounge - Aeropuerto Internacional Ezeiza - Buenos Aires. [ARGENTINA] 2013 New Customs yard at Terminal A - Aeropuerto Internacional Ezeiza - Buenos Aires. [ARGENTINA] 2013 Expansion of Migrations yard at Terminal A - Aeropuerto Internacional Ezeiza - Buenos Aires. [ARGENTINA] 2013 New Aerolíneas s offices at Aeropuerto Internacional Ezeiza - Buenos Aires. [ARGENTINA] 2013 New Control Tower - Aeropuerto Internacional Córdoba - Córdoba.

Aeropuerto Internacional de Guayaquil

Aeroporto de Brasília Zvartnots International Airport

Aeroporto de Natal

AIRPORT WORKS ENGINEERING SCOPE OF SERVICES COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES Peru Ayacucho New perimeter fence Aeropuertos Andinos del Perú S.A. 2013 Peru Ayacucho New building construction for divestiture of supplies Aeropuertos Andinos del Perú S.A. 2013 engineering services, Construction Management, Value Peru Juliaca New parking lot - Aeropuerto de Juliaca Aeropuertos Andinos del Perú S.A. 2013 civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Peru Juliaca New building construction for solid waste disposal Aeropuertos Andinos del Perú S.A. 2013 engineering services, Construction Management, Value COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES Juliaca New perimeter fence Aeropuertos Andinos del Perú S.A. 2013 engineering services, Construction Management, Value engineering Ciudad Autónoma de Buenos Aires Ciudad Autónoma de Buenos Aires - Buildings III y IV - Civil and sanitary works Aeroparque Jorge Newbery Aeropuertos 2000 S.A. 2014 engineering services, Construction Management, Value Peru Puerto Maldonado Works for the installation of electrical system Aeropuertos Andinos del Perú S.A. 2013 engineering services, Construction Management, Value Peru Ayacucho efurbish and rehab runway Aeropuertos Andinos del Perú S.A. 2014 civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Tacna Construction of perimeter path Aeropuertos Andinos del Perú S.A. 2013 engineering services, Construction Management, Value engineering Brazil Natal New Natal International Airport at Sao Goncalo do Inframerica 2014 engineering services, Construction Management, Value Amarante - RN Ciudad Autónoma de Buenos Aires AEP-1850. Building IV - New concrete structure - Phase 1 & 2 - Aeroparque Jorge Newbery Aeropuertos 2000 S.A. engineering services, Construction Management, Value Brazil Brasilia New construction and general refurbish Brasilia International Consorcio Inframerica 2014 Airport engineering services, Construction Management, Value Ezeiza (Buenos Aires) New passenger Terminal - New commercial apron - Phase 1B - Aeropuerto Internacional de Ezeiza Aeropuertos Andinos del Perú S.A. civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Ecuador Ciudad Autónoma de Buenos Aires Islas Galápagos AEP-3287 - New international terminal area - Aeroparque Jorge Newbery Zvartnots International Airport Public Area Construction Works Security Storage and Meeting Room Galapagos Ecological Airport Aeropuerto Seymour. New Terminal Construction Works. Covered area: 9.912 m2. Aeropuertos 2000 S.A. International Airports Aeropuerto Ecológico de Galápagos Ecogal S.A. 2013 engineering services, Construction Management, Value engineering, LEED certified process from starting conceptual design up to obtain LEED Gold Certification. Peru Arequipa Refurbish and increase terminal area Arequipa Airport Aeropuertos Andinos del Perú S.A. 2013 2013 2013 engineering services, Construction Management, Value engineerin Peru Arequipa Construction of the Boarding bridges System Aeropuertos Andinos del Perú S.A. 2013 Peru Ayacucho New parking lot - Aeropuerto de Ayacucho Aeropuertos Andinos del Perú S.A. 2013 Ezeiza (Buenos Aires) Ezeiza (Buenos Aires) Bariloche (Río Negro) San Fernando (Buenos Aires) Ezeiza (Buenos Aires) Ezeiza (Buenos Aires) Ezeiza (Buenos Aires) New passenger terminal - Phase 1B - New concrete structure - Aeropuerto Internacional de Ezeiza New passenger terminal - Phase 1B - New metallic facade and structure - Aeropuerto Internacional Miling and refurbish of runway - Aeropuerto San Carlos de Bariloche. Refurbish of runway - Aeropuerto de San Fernando New commercial apron - Phase 1B - Bahía Arsa - Aeropuerto Internacional de Ezeiza New passenger terminal - Phase 1B - New metallic facade and structure - Aeropuerto Internacional New commercial apron - Phase 1B - Bahía Arsa - Aeropuerto Internacional de Ezeiza Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. engineering services, Construction Management, Value engineering services, Construction Management, Value engineering services, Construction Management, Value Architecture: civil from design, conceptual field inspections, design to topographic construction surveys, documents, construction engineering layout verification, services, On Construction site facilities Management, develop, project Value horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Architecture: civil from design, conceptual field inspections, design to topographic construction surveys, documents, construction engineering layout verification, services, On Construction site facilities Management, develop, project Value horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks.

COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES Zvartnots International Airport Public Area Construction Works Presidential Road Project International Airports Zvartnots International Airport Public Area Construction Works Parking Construction International Airports 2011 Zvartnots International Airport Public Area Construction Works Artificial Grass International Airports Zvartnots International Airport Construction Works Cargo Cooling Room International Airports 2011 Ground Handling Boxes Reconstruction International Airports Ezeiza (Buenos Aires) New Terminal C - Phase 1A - Aeropuerto Intenacional de Ezeiza Aeropuertos 2000 S.A. 2011 Ground Handling Boiler Construction International Airports Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Ezeiza (Pcia. Bs. As.) Ampliación Rodaje Delta del aeropuerto Internacional de Ezeiza Aeropuertos 2000 S.A. 2010 Architecture: civil from design, conceptual field design inspections, to construction topographic documents, surveys, engineering construction services, layout Construction verification, Management, On site facilities Value develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Peru Peru Arequipa Arequipa Main entrance portico and toll station New parking lot - Aeropuerto de Arequipa Aeropuertos Andinos del Perú S.A. Aeropuertos Andinos del Perú S.A. Architecture: civil from design, conceptual field inspections, design to topographic construction surveys, documents, construction engineering layout verification, services, On Construction site facilities Management, develop, project Value horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Ciudad Autónoma de Buenos Aires Refurbish and and enlarge runway 13-31 to accomadate into annez 14 - Aeroparque Jorge Newbery Zvartnots International Airport Public Area Construction Works Viaduct Construction Aeropuertos 2000 S.A. International Airports. 2010 Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Peru Peru Ayacucho Puerto Maldonado Main entrance portico and toll station Main entrance portico and toll station Aeropuertos Andinos del Perú S.A. Aeropuertos Andinos del Perú S.A. Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Zvartnots International Airport Public Area Construction Works Basement Flooring Works Zvartnots International Airport Public Area Construction Works Water Tanks Construction International Airports International Airports 2010 2010 Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Peru Peru Tacna Tacna New parking lot - Aeropuerto de Tacna Main entrance portico Aeropuertos Andinos del Perú S.A. Aeropuertos Andinos del Perú S.A. Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Zvartnots International Airport Public Area Construction Works Level +7.60 Zvartnots International Airport Public Area Construction Works 3rd Phase International Airports International Airports. 2010 2010 Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Ezeiza (Buenos Aires) Bariloche (Río Negro) Ezeiza (Buenos Aires) Ezeiza (Buenos Aires) Sunchales (Santa Fe) New passenger terminal - New commercial apron - Phase 1B - Aeropuerto Internacional de Ezeiza Preliminary support works and demolition to build new Ezeiza Terminal New Terminal C - Phase 1A - Aeropuerto Intenacional de Ezeiza New passenger terminal de Pasajeros - New commercial apron- Phase 1A - Aeropuerto Internacional de Ezeiza Enlarge runway - Increase terminal area and refurbish - Aeródromo de Sunchales Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. Sancor Coop. De Seguros S.A. 2011 2011 2011 2011 Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Architecture: civil from design, conceptual field inspections, design to topographic construction surveys, documents, construction engineering layout verification, services, On Construction site facilities Management, develop, project Value horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Ecuador Guayaquil Ezeiza (Buenos Aires) Rio Grande (Tierra del Fuego) Ecuador Cargo Terminal (TCE). New Building and Warehouse Construction Works. Covered area: 14.400 m2. (ECUADOR) Refurbish of apron and rehab runway strip - Aeropuerto de Ezeiza Refurbish of runway - Aeropuerto de Río Grande Bravo II Construction Works - Phases III, IV & V Terminal de Cargas Ecuador S.A. Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. International Airports 2010 2009 2009 2009 Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value engineerin

COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES Ecuador Uruguay Uruguay Uruguay Tena Montevideo Montevideo Montevideo Tena Airport Aeropuerto Jumandy. New Terminal Construction Works. Covered area: 1.690 m2 Runway lenghth: 2.600 m Apron: 20.000 m2. New commercial apron and taxiways - Aeropuerto Internacional de Carrasco New parking area for the new passenger terminal - Aeropuerto Internacional de Carrasco Water tieback dam for rainingwater - Aeropuerto Internacional de Carrasco Ministerio de Transportes y Obras Públicas - Ecuador Uruguay Punta del Este Refurbish and rehab runway Consorcio de Aeropuertos Internacionales 2009 S.A. Uruguay Uruguay Uruguay Montevideo Montevideo Montevideo Construction and program management new cargo terminal of Uruguay Major earthwork embankment main entrance roads for the new passenger terminal - Aeropuerto Internacional de Carrasco General onsite civil works - Aeropuerto Internacional de Carrasco Puerta del Sur S.A. Puerta del Sur S.A. Puerta del Sur S.A. Puerta del Sur S.A. Puerta del Sur S.A. Puerta del Sur S.A. 2009 2009 2009 2009 2009 2009 2009 civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Uruguay Uruguay Montevideo Mendoza Zvartnots International Airport New Terminal Construction Works Apron, Fueling Pipeline, New Terminal Pavement, Trenches and Electric Piping Construction Works New construction site entrance road and site construction offices - Aeropuerto Internacional de Carrasco Terminal refurbish and enlarge - Aeropuerto de Mendoza International Airports Puerta del Sur S.A. Aeropuertos 2000 S.A. 2008 2007 civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Montevideo Increase commercial apron - Aeropuerto Internacional Puerta del Sur S.A. 2008 civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project de Carrasco horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. San Luis Refurbish of runway - Aeropuerto de San Luis Aeropuertos 2000 S.A. 2007 civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. La Rioja Catamarca Zvartnots International Airport Building Demolition Works Refurbish of runway and taxiways -Aeropuerto de La Rioja Refurbish of runway and taxiways -Aeropuerto de Catamarca International Airports Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. 2007 Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Architecture: civil from design, conceptual field design inspections, to construction topographic documents, surveys, engineering construction services, layout Construction verification, Management, On site facilities Value develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Architecture: civil from design, conceptual field design inspections, to construction topographic documents, surveys, engineering construction services, layout Construction verification, Management, On site facilities Value develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Resistencia (Chaco) Río Grande (Tierra del Fuego) Jujuy Gyumri Refurbish and rehab of runway, taxiways and apron - Aeropuerto de Resistencia Refurbish of runway and taxiways -Aeropuerto de Río Grande Refurbish of runway, taxiways and apron -Aeropuerto de Jujuy Zvartnots International Airport Public Area Construction Works Demolition and Excavation Gyumri Shirak Airport Runway and Lighting System Reconstruction Works Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. International Airports International Airports 2008 2008 2008 2008 2008 civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Architecture: civil from design, conceptual field design inspections, to construction topographic documents, surveys, engineering construction services, layout Construction verification, Management, On site facilities Value develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Zvartnots International Airport New Terminal Tunnel Construction Works Zvartnots International Airport New Terminal Construction Works Sanitary Installation Works Zvartnots International Airport Construction Works Runway and Lighting System Reconstruction Works Zvartnots International Airport New Terminal Construction Works Vertical Connection Units Construction Works Zvartnots International Airport New Terminal Construction Works Steel Deck, Stall, Tunnel Construction Works International Airports International Airports International Airports International Airports International Airports Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value civil and electrical design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value

COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES Ecuador Guayaquil Zvartnots International Airport Runway (800-1760 segment) and Lighting System Reconstruction Works Guayaquil Airport Aeropuerto Internacional José Joaquín de Olmedo. New Terminal Construction Works. 1st Phase. 50.000 m2. International Airports Terminal Aeroportuaria de Guayaquil S.A. TAGSA civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Uruguay Zvartnots International Airport New Terminal Construction Works Apron, Fueling Pipeline, New Terminal Pavement, Trenches and Electric Piping Construction Works International Airports 2008 civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Montevideo Increase commercial apron - Aeropuerto Internacional Puerta del Sur S.A. 2008 civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project de Carrasco horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Uruguay Montevideo Remodeling of Aeropuerto Internacional de Carrasco - República Oriental del Uruguay. Puerta del Sur S.A. San Luis Refurbish of runway - Aeropuerto de San Luis Aeropuertos 2000 S.A. 2007 civil design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Bariloche (Río Negro) Río Grande (Tierra del Fuego) Ezeiza (Buenos Aires) New commercial apron Aeropuerto de San Carlos de Bariloche Terminal expansion. Phases 0,1,2 y 3 - Aeropuerto de Río Grande New migration area 1/5 y 6/10 - Aeropuerto Internacional de Ezeiza Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. 2005 2005 2005 Architecture: civil from design, conceptual field design inspections, to construction topographic documents, surveys, engineering construction services, layout Construction verification, Management, On site facilities Value develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Uruguay Montevideo La Rioja Zvartnots International Airport Building Demolition Works New construction site entrance road and site construction offices - Aeropuerto Internacional de Carrasco Refurbish of runway and taxiways -Aeropuerto de La Rioja International Airports Puerta del Sur S.A. Aeropuertos 2000 S.A. 2007 2007 Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Architecture: civil from design, conceptual field design inspections, to construction topographic documents, surveys, engineering construction services, layout Construction verification, Management, On site facilities Value develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Zvartnots International Airport New Terminal Construction Works Excavation and Concrete Structure Zvartnots International Airport Terminal 1 Reconstruction Works International Airports International Airports 2005 2003 Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Mendoza Catamarca Terminal refurbish and enlarge - Aeropuerto de Mendoza Refurbish of runway and taxiways -Aeropuerto de Catamarca Aeropuertos 2000 S.A. Aeropuertos 2000 S.A. Architecture: civil from design, conceptual field design inspections, to construction topographic documents, surveys, engineering construction services, layout Construction verification, Management, On site facilities Value develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Zvartnots International Airport Ground Handling, Fence, Pipeline Reconstruction Works International Airports 2003 Zvartnots International Airport New Terminal Tunnel Construction Works International Airports Zvartnots International Airport Data and Energy Main Pipeline Construction Works International Airports 2003 Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Zvartnots International Airport New Terminal Construction Works Sanitary Installation Works International Airports Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Zvartnots International Airport Ground Handling Pavement Reconstruction Works International Airports 2003 Zvartnots International Airport Construction Works Runway and Lighting System Reconstruction Works International Airports civil and electrical design, field inspections, topographic surveys, construction layout verification, On site facilities develop, project horizontal and vertical control, route/transportation surveys, construction Management, construction and administrative tasks. Zvartnots International Airport Runway (2950-3850 segment) and Lighting System Reconstruction Works International Airports 2003 Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Zvartnots International Airport New Terminal Construction Works Vertical Connection Units Construction Works International Airports Architecture: from from conceptual design design to construction to construction documents, documents, engineering engineering services, Construction services, Management, Construction Value Management, Value Zvartnots International Airport Runway (09-27 segment) and Lighting System Reconstruction Works International Airports 2002 Zvartnots International Airport New Terminal Construction Works Steel Deck, Stall, Tunnel Construction Works International Airports

AIRPORT ROAD & CIVIL WORKS MOST REPRESENTATIVE WORKS LAST TEN YEARS COUNTRY LOCATION DESCRIPTION CLIENT AMMOUNT Peru Juliaca New parking lot - Aeropuerto de Juliaca Aeropuertos Andinos del Perú S.A. $ 36.524,36 2013 Peru Juliaca New building construction for solid waste disposal Aeropuertos Andinos del Perú S.A. $ 41.532,73 2013 YEAR Peru Juliaca New perimeter fence Aeropuertos Andinos del Perú S.A. $ 858.686,79 2013 Peru Puerto Maldonado Works for the installation of electrical system Aeropuertos Andinos del Perú S.A. $ 246.531,50 2013 Peru Tacna Construction of perimeter path Aeropuertos Andinos del Perú S.A. $ 215.007,35 2013 COUNTRY Brazil Ecuador LOCATION DESCRIPTION CLIENT AMMOUNT Ciudad Autónoma de Buenos Aires Buildings III y IV - Civil and sanitary works - Aeroparque Aeropuertos 2000 S.A. $ 25.773.349,61 2014 Jorge Newbery. Peru Ayacucho efurbish and rehab runway Aeropuertos Andinos del Perú S.A. $ 9.217.170,00 2014 Brazil Natal New Natal International Airport at Sao Goncalo do Inframerica $ 263.466.500,00 2014 Amarante - RN Brasilia New construction and general refurbish Brasilia Consorcio Inframerica $ 537.817.854,08 2014 International Airport Ciudad Autónoma de Buenos Aires AEP-3287 - New international terminal area - Aeroparque Aeropuertos 2000 S.A. $ 8.588.582,26 2013 Jorge Newbery Islas Galápagos Zvartnots International Airport Public Area Construction Works Security Storage and Meeting Room Galapagos Ecological Airport Aeropuerto Seymour. New Terminal Construction Works. Covered area: 9.912 m2. International Airports Aeropuerto Ecológico de Galápagos Ecogal S.A. $ 23.755,27 $ 20.561.666,00 Peru Arequipa Construction of the Boarding bridges System Aeropuertos Andinos del Perú S.A. $ 3.350.000,00 2013 Peru Arequipa Refurbish and increase terminal area Arequipa Airport Aeropuertos Andinos del Perú S.A. $ 3.201.974,00 2013 YEAR 2013 2013 Ciudad Autónoma de Buenos Aires AEP-1850. Building IV - New concrete structure - Phase 1 Aeropuertos 2000 S.A. $ 25.091.394,82 & 2 - Aeroparque Jorge Newbery Ezeiza (Buenos Aires) New passenger Terminal - New commercial apron - Aeropuertos 2000 S.A. $ 15.914.221,57 Phase 1B - Aeropuerto Internacional de Ezeiza San Fernando (Buenos Aires) Refurbish of runway - Aeropuerto de San Fernando Aeropuertos 2000 S.A. $ 18.163.509,62 Ezeiza (Buenos Aires) New passenger terminal - Phase 1B - New concrete structure Aeropuertos 2000 S.A. $ 13.771.769,43 - Aeropuerto Internacional de Ezeiza Ezeiza (Buenos Aires) New passenger terminal - Phase 1B - New metallic facade and structure - Aeropuerto Internacional Zvartnots International Airport Public Area Construction Works Presidential Road Project Terminal Aeroportuaria de Aeropuertos 2000 S.A. International Airports $ 47.034.575,00 Bariloche (Río Negro) Miling and refurbish of runway - Aeropuerto San Carlos Aeropuertos 2000 S.A. $ 11.409.207,10 de Bariloche. Ezeiza (Buenos Aires) New commercial apron - Phase 1B - Bahía Arsa - Aeropuertos 2000 S.A. $ 10.548.141,01 Aeropuerto Internacional de Ezeiza Zvartnots International Airport Public Area Construction Works Artificial Grass International Airports $ 133.662,56 $ 115.219,24 Peru Ayacucho New parking lot - Aeropuerto de Ayacucho Aeropuertos Andinos del Perú S.A. $ 91.524,63 2013 Peru Ayacucho New perimeter fence Aeropuertos Andinos del Perú S.A. $ 28.594,99 2013 Peru Ayacucho Refurbish of runway and taxiways -Aeropuerto de La Rioja Aeropuertos Andinos del Perú S.A. $ 219.515,45 2013 Ground Handling Boxes Reconstruction International Airports $ 65.881,84 Ground Handling Boiler Construction International Airports $ 59.832,32

COUNTRY LOCATION DESCRIPTION CLIENT AMMOUNT YEAR COUNTRY LOCATION DESCRIPTION CLIENT AMMOUNT YEAR Peru Arequipa Main entrance portico and toll station Aeropuertos Andinos del Perú S.A. $ 126.469,88 Peru Arequipa New parking lot - Aeropuerto de Arequipa Aeropuertos Andinos del Perú S.A. $ 93.295,61 Peru Ayacucho Main entrance portico and toll station Aeropuertos Andinos del Perú S.A. $ 109.077,33 Refurbish of runway - Aeropuerto de San Luis International Airports $ 360.262,60 Guayaquil Airport Aeropuerto Internacional José Joaquín de Olmedo. New Terminal Construction Works. 1st Phase. 50.000 m2. International Airports $ 495.026,51 2010 2010 Peru Puerto Maldonado Main entrance portico and toll station Aeropuertos Andinos del Perú S.A. $ 105.886,39 Zvartnots International Airport Runway (800-1760 segment) and Lighting System Reconstruction Works International Airports $ 1.481.794,61 2010 Peru Tacna New parking lot - Aeropuerto de Tacna Aeropuertos Andinos del Perú S.A. $ 85.820,62 Peru Tacna Main entrance portico Aeropuertos Andinos del Perú S.A. $ 79.598,04 Refurbish of runway and taxiways - Aeropuerto de Río Grande International Airports $ 7.703.918,08 2010 Ezeiza (Buenos Aires) New passenger terminal - New commercial apron - Aeropuertos 2000 S.A. $ 14.066.393,24 Phase 1B - Aeropuerto Internacional de Ezeiza Ecuador Guayaquil Ecuador Cargo Terminal (TCE). New Building and Warehouse Terminal de Cargas Ecuador S.A. $ 4.650.320,00 2010 Construction Works. Covered area: 14.400 m2. (ECUADOR) Ezeiza (Buenos Aires) Preliminary support works and demolition to build new Aeropuertos 2000 S.A. $ 31.185.016,39 2011 Ezeiza Terminal Ezeiza (Buenos Aires) New Terminal C - Phase 1A - Aeropuerto Intenacional de Ezeiza Aeropuertos 2000 S.A. $ 57.740.619,97 2011 Ezeiza (Buenos Aires) Guayaquil Airport Aeropuerto Internacional José Aeropuertos 2000 S.A. $ 6.558.184,43 2009 Joaquín de Olmedo. New Terminal Construction Works. 1st Phase. 50.000 m2. Rio Grande (Tierra del Fuego) Refurbish of runway - Aeropuerto de Río Grande Aeropuertos 2000 S.A. $ 8.068.395,61 2009 Ezeiza (Buenos Aires) New passenger terminal de Pasajeros - New commercial Aeropuertos 2000 S.A. $ 20.303.985,44 2011 apron- Phase 1A - Aeropuerto Internacional de Ezeiza Bravo II Construction Works - Phases III, IV & V International Airports $ 748.697,46 2009 Sunchales (Santa Fe) Enlarge runway - Increase terminal area and refurbish Sancor Coop. De Seguros S.A. $ 5.694.654,58 2011 - Aeródromo de Sunchales Zvartnots International Airport Construction Works Cargo Cooling Room Zvartnots International Airport Public Area Construction Works Parking Construction International Airports International Airports $ 1.040.818,82 $ 713.629,18 Ezeiza (Buenos Aires) New Terminal C - Phase 1A - Aeropuerto Intenacional Aeropuertos 2000 S.A. $ 10.740.492,73 2011 de Ezeiza Ezeiza (Pcia. Bs. As.) Ampliación Rodaje Delta del aeropuerto Internacional Aeropuertos 2000 S.A. $ 5.825.905,80 2010 de Ezeiza Ciudad Autónoma de Buenos Aires Refurbish and and enlarge runway 13-31 to accomadate Aeropuertos 2000 S.A. $ 12.006.733,04 2010 into annez 14 - Aeroparque Jorge Newbery Zvartnots International Airport Building Demolition Works International Airports $ 5.191.565,40 2011 2011 2010 Ecuador Uruguay Punta del Este Refurbish and rehab runway Consorcio de Aeropuertos Internacionales $ 1.500.000,00 S.A. Uruguay Uruguay Uruguay Uruguay Tena Tena Airport Aeropuerto Jumandy. New Terminal Construction Works. Covered area: 1.690 m2 Runway lenghth: 2.600 m Apron: 20.000 m2. Ministerio de Transportes y Obras Públicas - Ecuador $ 46.800.000,00 Montevideo New commercial apron and taxiways - Aeropuerto Internacional Puerta del Sur S.A. $ 17.992.064,49 2009 de Carrasco Montevideo Construction and program management new cargo Puerta del Sur S.A. $ 8.146.580,65 2009 terminal of Uruguay Montevideo New parking area for the new passenger terminal - Aeropuerto Puerta del Sur S.A. $ 2.406.788,00 2009 Internacional de Carrasco Montevideo Major earthwork embankment main entrance roads Puerta del Sur S.A. $ 597.910,00 2009 for the new passenger terminal - Aeropuerto Internacional de Carrasco 2009 2009

COUNTRY LOCATION DESCRIPTION CLIENT AMMOUNT YEAR COUNTRY LOCATION DESCRIPTION CLIENT AMMOUNT YEAR Uruguay Montevideo Water tieback dam for rainingwater - Aeropuerto Puerta del Sur S.A. $ 129.674,00 2009 Internacional de Carrasco Zvartnots International Airport New Terminal Tunnel Construction Works International Airports $ 692.762,67 Uruguay Montevideo General onsite civil works - Aeropuerto Internacional Puerta del Sur S.A. $ 548.124,00 2009 de Carrasco Zvartnots International Airport New Terminal Construction Works Sanitary Installation Works International Airports $ 424.827,96 Resistencia (Chaco) Refurbish and rehab of runway, taxiways and apron - Aeropuertos 2000 S.A. $ 5.761.440,89 2008 Aeropuerto de Resistencia Zvartnots International Airport Construction Works Runway and Lighting System Reconstruction Works International Airports $ 3.790.294,44 Río Grande (Tierra del Fuego) Refurbish of runway and taxiways Aeropuertos 2000 S.A. $ 8.197.036,56 2008 Aeropuerto de Río Grande Zvartnots International Airport New Terminal Construction Works Vertical Connection Units Construction Works International Airports $ 1.697.887,48 Jujuy Refurbish of runway, taxiways and apron -Aeropuerto Aeropuertos 2000 S.A. $ 5.090.985,74 2008 de Jujuy Zvartnots International Airport New Terminal Construction Works Steel Deck, Stall, Tunnel Construction Works International Airports $ 537.699,54 Zvartnots International Airport Public Area Construction Works Demolition and Excavation International Airports $ 1.082.025,68 2008 Zvartnots International Airport Runway (800-1760 segment) and Lighting System Reconstruction Works International Airports $ 2.202.594,34 Uruguay Gyumri Gyumri "Shirak" Airport Runway and Lighting System Reconstruction Works Zvartnots International Airport New Terminal Construction Works Apron, Fueling Pipeline, New Terminal Pavement, Trenches and Electric Piping Construction Works International Airports International Airports $ 7.024.920,41 $ 7.933.729,57 Montevideo Increase commercial apron - Aeropuerto Internacional Puerta del Sur S.A. $ 1.057.335,00 2008 de Carrasco San Luis Refurbish of runway - Aeropuerto de San Luis Aeropuertos 2000 S.A. $ 6.175.702,03 2007 2008 2008 Ecuador Guayaquil Guayaquil Airport Aeropuerto Internacional José Joaquín de Olmedo. New Terminal Construction Works. 1st Phase. 50.000 m2. Terminal Aeroportuaria de Guayaquil S.A. TAGSA $ 85.838.318,00 Uruguay Montevideo Remodeling of Aeropuerto Internacional de Carrasco - Puerta del Sur S.A. $ 3.000.000,00 República Oriental del Uruguay Zvartnots International Airport New Terminal Construction Works Excavation and Concrete Structure International Airports $ 4.346.383,38 Ezeiza (Buenos Aires) New migration area 1/5 y 6/10 - Aeropuerto Internacional Aeropuertos 2000 S.A. $ 1.686.411,15 2005 de Ezeiza 2005 Zvartnots International Airport Building Demolition Works International Airports $ 1.105.389,80 2007 Río Grande (Tierra del Fuego) Terminal expansion. Phases 0,1,2 y 3 - Aeropuerto de Aeropuertos 2000 S.A. $ 1.656.082,47 2005 Río Grande Uruguay Montevideo New construction site entrance road and site construction Puerta del Sur S.A. $ 203.467,00 2007 offices - Aeropuerto Internacional de Carrasco Bariloche (Río Negro) New commercial apron Aeropuerto de San Carlos de Aeropuertos 2000 S.A. $ 2.650.701,50 2005 Bariloche La Rioja Refurbish of runway and taxiways -Aeropuerto de La Rioja Aeropuertos 2000 S.A. $ 2.160.808,25 Ezeiza (Buenos Aires) Refurbish and rehab of taxiway and apron Aeropuertos 2000 S.A. $ 3.022.068,23 2004 Mendoza Terminal refurbish and enlarge - Aeropuerto de Mendoza Aeropuertos 2000 S.A. $ 6.749.894,94 Zvartnots International Airport Runway (2950-3850 segment) and Lighting System Reconstruction Works International Airports $ 4.211.403,23 2003 Catamarca Refurbish of runway and taxiways -Aeropuerto de Aeropuertos 2000 S.A. $ 2.626.973,68 Catamarca Zvartnots International Airport Ground Handling Pavement Reconstruction Works International Airports $ 490.268,38 2003

Aeropuerto Internacional de Guayaquil COUNTRY LOCATION DESCRIPTION CLIENT AMMOUNT YEAR Zvartnots International Airport Data and Energy Main Pipeline Construction Works International Airports $ 131.011,82 2003 Zvartnots International Airport Ground Handling, Fence, Pipeline Reconstruction Works International Airports $ 550.000,00 2003 Zvartnots International Airport Terminal 1 Reconstruction Works International Airports $ 300.000,00 2003 Zvartnots International Airport Runway (09-27 segment) and Lighting System Reconstruction Works International Airports $ 2.604.479,75 2002 $ 1.478.178.392,07

ROAD works 1971-1974 Ruta Complementaria D. TRAMO: Junín de los Andes - Neuquén. Works. LONG. APROX. 17 Km. [ARGENTINA] 1975 Camino Acceso Ruta Nacional Nº 205 - Provincia de Buenos Aires. TRAMO: Autopista Ricchieri - Ruta Nacional Nº 205. Patching and Repaving. LONG. APROX. 10 Km. [ARGENTINA] 1975-1976 Paving Autopista 25 de Mayo y Perito Moreno en Capital Federal. APROX. 110.000 ton. Asphalt Concrete. [ARGENTINA] 1975-1976 Ruta Nacional Nº 5 - Provincia de Buenos Aires. TRAMO: Mercedes - Gorostiaga. SECCIÓN: Km. 96,000 - Km. 105,200. Patching and Repaving. [ARGENTINA] 1975-1977 Ruta Nacional Nº 22 - Provincia de Río Negro. TRAMO: Chimpay - Chelforó. Patching and Repaving. LONG. APROX. 40 Km. [ARGENTINA] 1978 Ruta Nacional Nº 9 - Provincia de Córdoba. TRAMO: Ferreira - Arco de entrada Ciudad de Córdoba. - Patching and Repaving. LONG. APROX. 10 Km. [ARGENTINA] 1978 Ruta Nacional Nº 22 - Provincia de Río Negro. TRAMO: Chimpay - Chelforó. Patching and Repaving. LONG. APROX. 40 Km. [ARGENTINA] 1979-1981 Ruta Nacional Nº 33 - Provincia de Buenos Aires. TRAMO: Pigüé - Álamos. Patching and Repaving. LONG. APROX. 45 Km. [ARGENTINA] 1980-1981 Ruta Nacional Nº 226 - Provincia de Buenos Aires. TRAMO: Carlos Tejedor - General Villegas. SECCIÓN I: Carlos Tejedor - Km. 34.000. Works. [ARGENTINA] 1984-1986 Ruta Nacional Nº 237 - Provincia de Neuquén. TRAMO: Paso Miranda - Arroyo La Teresa. SECCIÓN: Km. 1476,00 - Km. 1518,00. Patching and Repaving. [ARGENTINA]

Ruta Nacional Nº 40

Ruta Nacional Nº 40 1986 Ruta Provincial Nº 41. TRAMO: Ruta Nacional Nº 7 - Ruta Nacional Nº 5 - Jurisdicción de los Partidos de San Andrés de Giles y Mercedes - Buenos Aires. 1986 Ruta Provincial Nº 41. TRAMO: Ruta Nacional Nº 7 - Ruta Nacional Nº 8 - Jurisdicción de los Partidos de San Andrés de Giles y San Antonio de Areco - Buenos Aires. [ARGENTINA] 1986 6.500 m of Paving at Villa Tesei, Hurlingham y William Morris - Buenos Aires. [ARGENTINA] 1986-1987 Ruta Nacional Nº 40 (N) - Provincia de Mendoza. TRAMO: Mendoza - Límite con San Juan. SECCIÓN: Km. 56,000 - Km 80,850. Patching and Repaving. [ARGENTINA] 1986-1987 Ruta Nacional Nº 143 - Provincia de Mendoza. TRAMO: San Rafael - El Cristo. SECCIÓN: Rotonda San Rafael (Km. 671,000) - Plazoleta El Cristo (Km. 682,00). Patching and Repaving. [ARGENTINA] 1986-1987 Ruta Nacional Nº 144 - Provincia de Mendoza. TRAMO: Cuesta de los Terneros - Las Salinas. SECCIÓN: Km. 680,000 - Km. 685,850 Patching and Repaving. [ARGENTINA] 1986-1987 Ruta Nacional Nº 146 - Provincia de Mendoza. TRAMO: Alto Algarrobal - San Rafael. SECCIÓN: Km. 395,600 - Km. 400,600. Patching and Repaving. [ARGENTINA] 1987-1988 Ruta Provincial Nº 86. TRAMO: Ruta Provincial Nº 60 - Acceso a Arboledas. SECCIÓN II: Puente s/arroyo El Huascar - Buenos Aires. Works. LONG. APROX. 45 Km. [ARGENTINA] 1987-1988 Ruta Provincial Nº 86. TRAMO: Ruta Provincial Nº 60 - Acceso a Arboledas. SECCIÓN I: Provincia de Buenos Aires. Works. LONG. APROX. 18 Km. [ARGENTINA] 1987-1988 Ruta Nacional Nº 147 - Provincia de San Luis. TRAMO: San Luis - El Médano. SECCIÓN I: Km. 806,190 - Km. 846,060. Patching and Repaving. [ARGENTINA] 1987-1988 Avda. del Libertador. TRAMO: Monumento a Los Españoles - Plaza Francia - Capital Federal. [ARGENTINA] 1987-1988 Ruta Nacional Nº 234 - Provincia del Neuquén. TRAMO: Junín de los Andes - San Martín de los Andes. Patching and Repaving. LONG. APROX. 40 Km. [ARGENTINA] 1987-1988 Ruta Nacional Nº 234 - Provincia del Neuquén. TRAMO: Empalme Ruta Nacional Nº 40 (S) La Rinconada - Río Chimehuín. Patching and Repaving. LONG. APROX. 12 Km. [ARGENTINA] 1988 Ruta Nacional Nº 40 (S) - Provincia del Neuquén. TRAMO: Catan Lil - La Rinconada. SECCIÓN: Km 1.034,000 - Km 1.043,000 - Patching and Repaving. [ARGENTINA] 1988 Camino 094.04 (Acceso a Carlos Keen) Ruta Provincial Nº 41 (Ruta Nacional Nº 5 - Ruta Nacional Nº 8) Partido de San Andrés de Giles, Luján, Mercedes y San Antonio de Areco. Provincia de Buenos Aires. [ARGENTINA]

Ruta Nacional Nº 40 1989 Pavement Repairing - 3B - D.G.O.M. /87. [ARGENTINA] 1987-1989 Pavement Repairing - 3B - D.G.O.M. Capital Federal. [ARGENTINA] 1992-1993 Paving Avda. Benavidez e/ruta Panamericana y Ruta Nº 9 - Partido de Tigre. [ARGENTINA] 1997 Provincial Network Road Repaving - Acceso a Cucullú por Ruta Nacional Nº 7. TRAMO: Km. 4 - Km. 8 - Azcuénaga - Partido de San Andrés de Giles - Buenos Aires. [ARGENTINA] 1997-1999 Ruta Nacional Nº 9 - Provincia de Jujuy - TRAMO: El Carmen - Alto Comedero - works. LONG. APROX. 20 Km. [ARGENTINA] 1998-1999 Urban Paving at General Las Heras - ETAPA II - Buenos Aires. [ARGENTINA] 2000 Tunnel at Av. del Libertador. Patching, Repaving, Draining System Repairing, Pump System Reopening and Maintenance. Capital Federal. [ARGENTINA] 2002 Ruta Nacional Nº 9 - Provincia de Jujuy. TRAMO: El Carmen Alto Comedero. [ARGENTINA] 2004 Reopening and Maintenance of Main Urban Roads, by Service Level - Zona 6 y Zona 7 de la Ciudad de Buenos Aires. [ARGENTINA] 2004-2005 Patching and Repaving Ruta Nacional Nº 33. TRAMO: Firmat - Casilda, Santa Fe. Patching and Repaving. LONG. APROX. 80 Km. [ARGENTINA] 2004-2008 Reopening and Maintenance of Main Urban Roads, by Service Level, in Areas 6 and 7 of the City of Buenos Aires. Ciudad de Buenos Aires. [ARGENTINA] 2005 Interchange Roundabout Construction at Ruta Nacional Nº 8 - Wheelwright - Bs. As. [ARGENTINA] 2005- Reopening Ruta Provincial Nº 65. TRAMO: Ruta Nacional Nº 34 - Est. Díaz - Santa Fe. [ARGENTINA] Ruta Provincial Nº 32. TRAMO: Obispo Trejo - Las Arrias - Córdoba. [ARGENTINA] Ruta Nacional Nº 8. TRAMO: Sampacho (Córdoba) - Juan Jorba (San Luis). [ARGENTINA]

Autopista Pilar - Pergamino Ruta Nacional Nº 40 - Belén - Santa María - Catamarca. [ARGENTINA] Improvement Works 205 - Corredor Vial Nacional Nº 1 - Ruta Nacional Nº 8 - Acceso a Suco - Límite Córdoba - San Luís. [ARGENTINA] Ruta Provincial Nº 31-3 Bocas - Tartagal - Santa Fe. [ARGENTINA] 19A - Corredor Vial Nacional Nº 4 - Ruta Nacional Nº 8 - Empalme Ruta Nacional Nº 188 - Empalme Ruta Provincial Nº 6 (S) - Buenos Aires - Santa Fe. [ARGENTINA] -2008 Construction of Embankments, Stabilized Bases, Asphalt Pavement and 3 Bridges at Ruta Nacional Nº 40. TRAMO: Río Aguas Claras - El Eje, Catamarca. (ROAD WORK OF THE YEAR) [ARGENTINA] 2007 Ruta Provincial Nº 40 - Paving Reconquista - Fortín Olmos - Santa Fe. [ARGENTINA] 2007 Ruta Nacional Nº 150. Ischigualasto Río Bermejo - San Juan. [ARGENTINA] 2007 Ruta Nacional Nº 150. Ischigualato - Empalme Ruta Provincial Nº 40 - San Juan. [ARGENTINA] 2007 Soil Movement at Bio-Diesel Plant in Puerto Gral. San Martín - Santa Fe. [ARGENTINA] 2007 Malla Nº 434 - Ruta Nacional Nº 34 - Empalme Ruta Nacional Nº 50 - Límite con Bolivia - Salta. [ARGENTINA] 2007-2008 Autopista Pilar Pergamino - Buenos Aires. [ARGENTINA] 2007-2008 Ruta Provincial Nº 40 - Fortín Olmos - Santa Fe. [ARGENTINA] 2008 Ring Road Adjustment in the City of Río Cuarto - Ruta Nacional Nº A005 - Córdoba. [ARGENTINA] 2008 Ruta Nacional Nº 40. SECCIÓN: El Eje - Río Las Cuevas - Catamarca. [ARGENTINA] 2008 Malla Nº 406 - Ruta Nacional Nº 34 y Ruta Nacional Nº 50 Ruta Nacional Nº 34: San Pedro de Jujuy - Empalme Ruta Nacional Nº 50; Ruta Nacional Nº 50 - Empalme Ruta Nacional Nº 34 - Límite con Bolivia - Salta. [ARGENTINA]

Obrador Helport 2008 Malla Nº 1: Ruta Provincial Nº 5: Ruta Provincial Nº 9 - Ruta Nacional Nº 18; Ruta Provincial Nº 9: Paso de La Patria - Ruta Provincial Nº 5; Ruta Provincial Nº 20 - Itatí - Ruta Nacional Nº 12; Ruta Provincial Nº 43; Ruta Nacional Nº 12 - Corrientes. [ARGENTINA] 2009 Executive Project and Construction of 80 Blocks of Urban Pavement at Exaltación de la Cruz - Buenos Aires. [ARGENTINA] 2009 Ampliación de la Avda. Gral. Paz. TRAMO: Avda. Constituyentes - Avda. San Martín, lado Provincia - Buenos Aires. [ARGENTINA] 2009 Executive Project and Repaving of Road 031-09 (former Ruta Nº 193) - Capilla del Señor - Buenos Aires. [ARGENTINA] 2009 Ruta Nacional Nº 40 El Eje - Río Las Cuevas - Catamarca. [ARGENTINA] 2009 Mejora Ruta Nacional Nº 36 - Córdoba. [AR- GENTINA] 2009 Ruta Nacional Nº 34, límite Salta - Jujuy - Río Grande - Jujuy. [ARGENTINA] 2009 Adecuación Ruta Nacional Nº 36 - Variante Perilago - Córdoba. [ARGENTINA] 2009 Adecuación de Circunvalación de la Ciudad de Río Cuarto Ruta Nacional Nº A005. [ARGENTINA] 2010 Malla Nº 1 - Ruta Provincial Nº 5, Nº 9, Nº 20 y Nº 43 - Corrientes. [ARGENTINA] 2010 Improvement Works at National Road Corridor Corredor Cordobés - Nacional Nº 36 - Córdoba. [ARGENTINA] 2011 Repaving, Widening and Construction of Second roadway at Ruta Provincial Nº 8 Avda. Gral. Paz - Ruta Nacional Nº 8; SUB TRAMO II. Ruta Provincial Nº 4 - Avda. Senador Morón - Buenos Aires. [ARGENTINA] 2011-2013 Corredor Vial Nº 6 - Infrastructure Enhancement Works - Ruta Nacional Nº 16 y Ruta Nacional Nº 12 Corrientes - Chaco y Misiones. [AR- GENTINA] 2011-2013 Corredor Vial Nº 6 - New Works - Ruta Nacional Nº 16 y Ruta Nacional Nº 12 - Corrientes, Chaco y Misiones. [ARGENTINA] 2011 Improvement of Channeled Access and Construction of a Pedestrian Runway - Improvement of Channeled Access: Ruta Nacional Nº 38; Km. 67.65 La Cumbre; Km. 75.39 - San Esteban - Los Cocos; Km. 82.92 - San Marcos Sierra; Construcción de Pasarela - Córdoba. [ARGENTINA] Autovía del Mar - Cconcesionaria de las Rutas 2, 11, 56, 63 y 74 de la Provincia de Buenos Aires. [ARGENTINA] Road Enhancement, Patching and Repaving en Ruta Provincial Nº 2, 11, 56, 63 y 74 de la Provincia de Buenos Aires. [ARGENTINA] 2010 Malla Nº 1 - Ruta Provincial Nº 5, Nº 9, Nº 20 y Nº 43 - Corrientes. 2010 Ruta Nacional Nº 34 y Nº 50 - Cleaning and Channeling of Rivers Seco, Colorado and Blanco - Salta. [ARGENTINA]

Autopista Pilar - Pergamino

Autovía R.N. N 16

ROAD WORKS ENGINEERING SCOPE OF SERVICES COUNTRY LOCATION DESCRIPTION CLIENT AMMOUNT YEAR Catamarca New Ruta Nacional Nº 40 - From: Belén - Santa María. Dirección Nacional de Vialidad 2008 Constructability review of plans, construction layout/verification, traffic engineering and control, utilities coordination, inspection and documentation, Intersection: Pie de Medano - Santa María.Pcia. Catamarca.Contratada en UTE con JCR material testing, topographic surveys and program management (50%) Córdoba New Ruta Nacional Nº 8. From: Acceso a Suco - Lte. Con Córdoba/San Luis. Intersection: Km. 661 - Km. 695.. Pcia. de Córdoba Organo de Control de Concesiones Viales (O.C.CO.VI) 2007 Constructability review of plans, construction layout/verification, traffic engineering and control, utilities coordination, inspection and documentation, material testing, topographic surveys and program management Santa Fe Repave Ruta Provincial Nº 65 - Pcia. de Santa Fe. O.C.CO.VI Constructability review of plans, construction layout/verification, traffic engineering and control, utilities coordination, inspection and documentation, From: Km. 15+239 - Km.37+739 - Km.37+739-43+743 material testing, topographic surveys and program management COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES Santa Fe New Ruta Provincial Nº 31. From: Tres Bocas-Intiyaco - Dirección Nacional de Vialidad 2010 Constructability review of plans, construction layout/verification, traffic engineering and control, utilities coordination, inspection and documentation, Section: Tres Bocas -Tartagal material testing, topographic surveys and program management Isakov Avenue Construction Works - Pavement, Goverment Feasibility studies, final design, value engineering, constructability review of plans, construction layout/verification, traffic engineering and contro, utilities Sewage, Borders, Gardening coordination, inspection and documentation, material testing, topographic surveys and program management Santa Fe Repave Ruta Nacional Nº 33 - Pcia. de Santa Fe. From: Dirección Nacional de Vialidad 2005 Feasibility studies, final design, value engineering, constructability review of plans, construction layout/verification, traffic engineering and control, utilities Intersection Ruta Pcial. 6(S) - up to Ruta Pcial 18 (S). coordination, inspection and documentation, material testing, topographic surveys and program management Intersection: Km.,676 - Km. 754 Córdoba Rehab perimetral city espressway road - Cdad. Río Cuarto. Ruta Nacional Nº 005 (Km.0,00-Km.11,32) Organo de Control de Concesiones Viales (O.C.CO.VI) 2010 Constructability review of plans, construction layout/verification, traffic engineering and control, utilities coordination, inspection and documentation, material testing, topographic surveys and program management Admiral Isakov road up to Zvartnots International Airport Area Renovation Works International Airports 2004 Feasibility studies, final design, value engineering, constructability review of plans, construction layout/verification, traffic engineering and control, utilities coordination, inspection and documentation, material testing, topographic surveys and program management Santa Fe New Ruta Nacional Nº 8. From: Emp. Ruta Nac.Nº 188 Buenos Aires - Emp.Ruta Prov. Nº 6(S) Santa Fe y Buenos Aires. Dirección Nacional de Vialidad 2009 Constructability review of plans, construction layout/verification, traffic engineering and control, utilities coordination, inspection and documentation, material testing, topographic surveys and program management Ciudad Autónoma Rehab and repave urban streets - Zone 6 Gobierno de la Ciudad 2008 de Buenos Aires de Buenos Aires Ciudad Autónoma de Buenos Aires Rehab and repave urban streets - Zone 7 Gobierno de la Ciudad de Buenos Aires 2008 Feasibility studies, final design, value engineering, constructability review of plans, construction layout/verification, traffic engineering and control, utilities coordination, inspection and documentation, material testing, topographic surveys and program management Feasibility studies, final design, value engineering, constructability review of plans, construction layout/verification, traffic engineering and contro, utilities coordination, inspection and documentation, material testing, topographic surveys and program management Catamarca New Ruta Nacional Nº 40 - From: Río Agua Clara - Río Dirección Nacional de Vialidad 2008 Feasibility studies, final design, value engineering, constructability review of plans, construction layout/verification, traffic engineering and contro, utilities Las Cuevas. Intersection : Río Agua Clara - El Eje..Pcia. coordination, inspection and documentation, material testing, topographic surveys and program management Catamarca. Joint venture with JCR (50%) Córdoba New Ruta Provincial Nº 32 - From: Obispo Trejo - La Dirección Nacional de Vialidad 2008 Feasibility studies, final design, value engineering, constructability review of plans, construction layout/verification, traffic engineering and contro, utilities Posta - Departamento Río Primero - PCIA. DE Córdoba. coordination, inspection and documentation, material testing, topographic surveys and program management Joint venture with DECAVIAL S.A. (50%) Pilar -Pergamino Enlarge Ruta Nº 8 - Phase II Corredor Americano S.A. 2008 (Buenos Aires) Feasibility studies, final design, value engineering, constructability review of plans, construction layout/verification, traffic engineering and control, utilities coordination, inspection and documentation, material testing, topographic surveys and program management Santa Fe New Ruta Pcial. 40. From: Reconquista - Fortín Olmos. Dirección Provincial de Vialidad 2008 Constructability review of plans, construction layout/verification, traffic engineering and contro, utilities coordination, inspection and documentation, Sections I y II: R.P.Nº 3-Km. 60,00 - Fortín Olmos. Pcia. material testing, topographic surveys and program management de Santa Fe

ROAD WORKS MOST REPRESENTATIVE WORKS LAST TEN YEARS COUNTRY LOCATION Córdoba DESCRIPTION New Ruta Nacional Nº 8. From: Acceso a Suco - Lte. Con Córdoba/San Luis. Intersection: Km. 661 - Km. 695.. Pcia. de Córdoba CLIENT Organo de Control de Concesiones Viales (O.C.CO.VI) AMMOUNT $ 8.360.805,83 YEAR 2007 Santa Fe Repave Ruta Provincial Nº 65 - Pcia. de Santa Fe. From: Km. 15+239 - Km.37+739 - Km.37+739-43+743 Organo de Control de Concesiones Viales (O.C.CO.VI) $ 8.605.060,63 Isakov Avenue Construction Works - Pavement, Goverment $ 5.214.184,74 Sewage, Borders, Gardening COUNTRY LOCATION DESCRIPTION CLIENT AMMOUNT YEAR Santa Fe Repave Ruta Nacional Nº 33 - Pcia. de Santa Fe. Dirección Nacional de Vialidad $ 6.432.771,73 2005 From: Intersection Ruta Pcial. 6(S) - up to Ruta Pcial 18 (S). Intersection: Km.,676 - Km. 754 Santa Fe New Ruta Provincial Nº 31. From: Tres Bocas-Intiyaco Dirección Nacional de Vialidad $ 12.128.544,30 2010 - Section: Tres Bocas -Tartagal Admiral Isakov road up to Zvartnots International Airport Area Renovation Works International Airports $ 695.312,71 2004 Córdoba Rehab perimetral city espressway road - Cdad. Río Cuarto. Ruta Nacional Nº 005 (Km.0,00-Km.11,32) Organo de Control de Concesiones Viales (O.C.CO.VI) $ 13.558.595,58 2010 $ 191.910.429,25 Santa Fe - Buenos Aires New Ruta Nacional Nº 8. From: Emp. Ruta Nac.Nº Dirección Nacional de Vialidad $ 13.128.035,48 2009 188 - Emp.Ruta Prov. Nº 6(S) Santa Fe y Buenos Aires. Ciudad Autónoma de Buenos Aires Rehab and repave urban streets - Zone 6 Gobierno de la Ciudad $ 7.025.592,82 de Buenos Aires Ciudad Autónoma de Buenos Aires Rehab and repave urban streets - Zone 7 Gobierno de la Ciudad de Buenos Aires $ 6.356.033,84 2008 2008 Catamarca New Ruta Nacional Nº 40 - From: Río Agua Clara - Río Dirección Nacional de Vialidad $ 31.688.530,48 2008 Las Cuevas. Intersection : Río Agua Clara - El Eje.. Pcia. Catamarca. Joint venture with JCR (50%) Córdoba New Ruta Provincial Nº 32 - From: Obispo Trejo - La Dirección Nacional de Vialidad $ 9.510.769,36 2008 Posta - Departamento Río Primero - PCIA. DE Córdoba. Joint venture with DECAVIAL S.A. (50%) Pilar -Pergamino (Buenos Aires) Enlarge Ruta Nº 8 - Phase II Corredor Americano S.A. $ 59.162.282,52 2008 Santa Fe New Ruta Pcial. 40. From: Reconquista - Fortín Olmos. Dirección Provincial de Vialidad $ 5.901.204,54 2008 Sections I y II: R.P.Nº 3-Km. 60,00 - Fortín Olmos. Pcia. de Santa Fe Catamarca New Ruta Nacional Nº 40 - From: Belén - Santa María. Dirección Nacional de Vialidad $ 4.142.704,69 2007 Intersection: Pie de Medano - Santa María.Pcia. Catamarca.Contratada en UTE con JCR (50%)

HYDRAULIC works 2011 Adjustment of Sections Between the Banks of Salado River and Related Works. TERCER TRAMO: Sector II - Buenos Aires. [ARGENTINA] -2013 Construction of the Bridge at Ruta Nacional Nº 41 over Salado River - Buenos Aires. [ARGENTINA] 2013 Construction of the Bridge at Ruta Provincial Nº 29 (Old) Over Salado River - Buenos Aires. 2013 Inflatable Reservoir Construction - Buenos Aires. [ARGENTINA] 2013 Sewer Construction at Gral. Belgrano - Buenos Aires. [ARGENTINA]

Adjustment of Sections of Salado River

Inflatable Reservoir Construction

Bridge at Ruta Nacional Nº 41

Adjustment of Sections of Salado River HYDRAULIC WORKS ENGINEERING SCOPE OF SERVICES COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES Neuquén Hydroelectric dum and improvemnts Chihuido I, Neuquén Neuquén Province 2014 Prelimenary design, feasibility studies, quotation engineering, constructability preview, program management, value River Buenos Aires Sewer Construction at Gral. Belgrano Municipality Gral. Belgrano 2013 Civil sanitary, sewage and hydraulic complete engineering design and services from the initial conceptual design up to as built documents. Santa Cruz Hydroelectric dum and improvemnts Pres. Kirchner & Santa Cruz Province Prelimenary design, feasibility studies, quotation engineering, constructability preview, program management, value Gdor. Cepernic, Santa Cruz River Buenos Aires Adjustment of Sections Between the Banks of Salado River and Related Works. Section: Sector II - Construction of the Bridge at Ruta Nacional Nº 41 over Salado River - Construction of the Bridge at Ruta Provincial Nº 29 (Old) Over Salado Rive - Inflatable Reservoir Construction Subsecretaría de Recursos Hídricos, Secretaría de Obras Públicas del Ministerio de Planificación Inversión Pública y Servicios 2011 Civil designs, and hydraulic complete engineering design and services from the initial conceptual design up to as built documents.enviromental complete services, water quality evaluation, construction management and valued Santa Cruz Hydroelectric dum and improvemnts Cóndor Cliff & La Barrancosa, Santa Cruz River Santa Cruz ProvinceInversión Pública y Servicios 2010 Prelimenary design, feasibility studies, quotation engineering, constructability preview, program management, value Formosa Urban Drainage Rehabilitation - Formosa City UCPyPFE del Ministerio de Planificación 2008 Federal, Inversión Pública y Servicios Civil sanitary, sewage and hydraulic complete engineering design and services from the initial conceptual design up to as built documents. Santa Cruz Hydroelectric dum and improvemnts Cóndor Cliff & La Santa Cruz Province 2008 Prelimenary design, feasibility studies, quotation engineering, Barrancosa, Santa Cruz River constructability preview, program management, value

HYDRAULIC MOST REPRESENTATIVE WORKS LAST TEN YEARS Adjustment of Sections of Salado River COUNTRY LOCATION DESCRIPTION CLIENT AMMOUNT YEAR Buenos Aires Sewer Construction at Gral. Belgrano Municipalidad de Gral. Belgrano $ 480.304,54 2013 Buenos Aires Adjustment of Sections Between the Banks of Salado River and Related Works. Section: Sector II - Construction of the Bridge at Ruta Nacional Nº 41 over Salado River - Construction of the Bridge at Ruta Provincial Nº 29 (Old) Over Salado River - Inflatable Reservoir Construction Subsecretaría de Recursos Hídricos, Secretaría de Obras Públicas del Ministerio de Planificación Inversión Pública y Servicios $ 200.584.239,39 2011 Formosa Urban Drainage Rehabilitation - Formosa City UCPyPFE del Ministerio de Planificación $ 8.488.517,79 Federal, Inversión Pública y Servicios 2008 $ 209.553.061,42

CIVIL works 2007-2008 Larena Toll Station at Autopista Pilar Pergamino - Buenos Aires. [ARGENTINA] 2009 Construction of Hospital Interzonal de Ezeiza - Buenos Aires. [ARGENTINA] Interbaires Logistics City (Duty Free Shop), Ezeiza, completed in March. [ARGENTINA] 2013 Central Nuclear Embalse. [ARGENTINA] - Decontamination Building. - Manufacturing of the Vacuum Drying System of the Primary Heat Transfer System. - Manufacturing, and Basic and Detail Engineering of the Drying System of the Moderator and Calandria System. -2014 Ministerio de Ciencia y Tecnología de la Nación. Construction of a building inside the Scientific-Technological Park of Palermo. The 25,000 m 2 building comprises offices, a TV studio and a 350-seat auditorium. [ARGENTINA]

Hospital Interzonal de Ezeiza

Ministerio de Ciencia y Tecnología

CIVIL WORKS ENGINEERING SCOPE OF SERVICES COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES Ezeiza (Buenos Aires) Construction of Hospital Interzonal María Teresa de Calcuta from Ezeiza Aeropuertos 2000 S.A. 2009 From conceptual design to as-built documents. Arevadasht Arevadasht Kindergarten Construction Works Arevadasht Municipality 2008 From conceptual design to as-built documents. Río Negro Wind Farm CERRO POLICIA Secretaría de Obras Públicas. Ministerio de Planificación Federal, Inversiones Públicas y Servicios - Feasibility studies, preliminary designs, constructability review, program management. COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES Uruguay Carapé Construction and installation a second wind farm for Vengano S.A. 2015 civil engineering design, including structural calculations, complience with building codes, complete mechanical and electrical engineering services, electrical power generation - Parque Eólico Carapé II analysis of the critical phases of the project development including administration and procurement process up to final construction and B.O.T. process. Electric Biomasa Plant - CHACO 2005 Chaco Unitec Agro Feasibility studies, preliminary designs, constructability review, program management. Ciudad Autónoma de Buenos Aires Ministerio de Ciencia y Tecnología de la Nación. Construction of a building inside the Scientific-Technological Park of Palermo. The 25,000 m2 building comprises offices, a TV studio and a 350-seat auditorium. Conicet 2014 civil, architectural and electromechanical engineering design, including complience with building codes, analysis of the critical phases of the project development including administration and procurement process up to final construction. Uruguay Carapé Construction and installation a wind farm for electrical Fingano S.A. 2014 civil engineering design, including structural calculations, complience with building codes, complete mechanical and power generation - Parque Eólico Carapé I electrical engineering services, analysis of the critical phases of the project development including administration and procurement process up to final construction and B.O.T. process. Córdoba Central Nuclear Embalse. - Decontamination Building. Nucleoeléctrica Sociedad Anónima. Direcciónn Proyecto Extensión de Vida CNE. 2013 Feasibility studies, preliminary designs, constructability review, program management. Córdoba Central Nuclear Embalse. - Manufacturing of the Vacuum Drying System of the Primary Heat Transfer System. Nucleoeléctrica Sociedad Anónima. Direcciónn Proyecto Extensión de Vida CNE. 2013 Feasibility studies, preliminary designs, constructability review, program management. Córdoba New Ruta Nacional Nº 40 - From: Río Agua Clara - Río Dirección Nacional de Vialidad 2013 Feasibility studies, preliminary designs, constructability review, program management. Las Cuevas. Intersection : Río Agua Clara - El Eje..Pcia. Catamarca. Joint venture with JCR (50%) Armavir TDA Winery Construction Works TDA C.J.S.C. From conceptual design to as-built documents. Armavir TDA Winery Construction Works TDA C.J.S.C. From conceptual design to as-built documents. Armavir TDA Winery Sanitary Facilities Construction Works TDA C.J.S.C. From conceptual design to as-built documents. Armavir TDA Winery Construction External Works TDA C.J.S.C. From conceptual design to as-built documents. Ezeiza Interbaires Logistics City (Duty Free Shop) Interbaires (Buenos Aires) Feasibility studies, preliminary designs, constructability review, program management.

CIVIL WORKS MOST REPRESENTATIVE WORKS LAST TEN YEARS COUNTRY LOCATION DESCRIPTION CLIENT AMMOUNT YEAR Armavir TDA Winery Electrical Trench Construction Works TDA C.J.S.C. $ 17.370,48 Armavir TDA Winery Sanitary Facilities Construction Works TDA C.J.S.C. $ 37.653,58 Armavir TDA Winery Construction External Works TDA C.J.S.C. $ 43.933,74 Ezeiza Interbaires Logistics City (Duty Free Shop) Interbaires $ 5.550.000 (Buenos Aires) COUNTRY LOCATION DESCRIPTION CLIENT AMMOUNT YEAR Ezeiza (Buenos Aires) Construction of Hospital Interzonal María Teresa de Calcuta from Ezeiza Aeropuertos 2000 S.A. $ 9.131.237,58 2009 Arevadasht Arevadasht Kindergarten Construction Works Arevadasht Municipality $ 463.626,82 2008 Uruguay Uruguay Carapé Construction and installation a second wind farm for Vengano S.A. $ 80.000.000 2015 electrical power generation - Parque Eólico Carapé II Ciudad Autónoma de Buenos Aires Ministerio de Ciencia y Tecnología de la Nación. Construction of a building inside the Scientific-Technological Park of Palermo. The 25,000 m2 building comprises offices, a TV studio and a 350-seat auditorium. Ministerio de Ciencia, Tecnología e Innovación Productiva de la Nación. $ 83.259.688,79 Carapé Construction and installation a wind farm for electrical Fingano S.A. $ 140.000.000 2014 power generation - Parque Eólico Carapé I 2014 $ 326.097.253,06 Córdoba Central Nuclear Embalse. - Decontamination Building. - Manufacturing of the Vacuum Drying System of the Primary Heat Transfer System. - Manufacturing, and Basic and Detail Engineering of the Drying System of the Moderator and Calandria System. Nucleoeléctrica Sociedad Anónima. Direcciónn Proyecto Extensión de Vida CNE. $ 3.500.879,77 2013 Córdoba Central Nuclear Embalse. - Manufacturing of the Vacuum Drying System of the Primary Heat Transfer System. Nucleoeléctrica Sociedad Anónima. Direcciónn Proyecto Extensión de Vida CNE. $ 1.728.395,06 2013 Córdoba Central Nuclear Embalse. - Manufacturing, and Basic and Detail Engineering of the Drying System of the Moderator and Calandria System. Nucleoeléctrica Sociedad Anónima. Direcciónn Proyecto Extensión de Vida CNE. $ 1.473.425,2 2013 Armavir TDA Swimming Pool Construction Works TDA C.J.S.C. $ 463.965,66 Armavir TDA Winery Construction Works TDA C.J.S.C. $ 429.106,51 Armavir TDA Swimming Pool Construction Works TDA C.J.S.C. $ 47.969,87

RAILROAD WORKS ENGINEERING SCOPE OF SERVICES COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES Formosa Rehab strutural railway corridor C25 - FERROCARRIL BELGRANO Ministerio del Interior y Transporte de la Nación Feasibility studies, preliminary designs, constructability review, program management. Río Negro Concept railroad corridor studies - hoele Choel - San Antonio Oeste and related developments Ministerio del Interior y Transporte de la Nación 2010 Feasibility studies, preliminary designs, constructability review, program management. Río Negro - Chubut Concept railroad corridor studies Chelforó - Nahuel Niyeu Ministerio del Interior y Transporte de la Nación 2010 Feasibility studies, preliminary designs, constructability review, program management. COUNTRY LOCATION DESCRIPTION CLIENT YEAR ENGINEERING SCOPE OF SERVICES Buenos Aires - High-speed train - BUENOS AIRES - MENDOZA Ministerio del Interior y Transporte 2009 Mendoza de la Nación Feasibility studies, preliminary designs, constructability review, program management. Salta Improvment railway corridor C14 - FERROCARRIL BELGRANO Ministerio del Interior y Transporte de la Nación 2014 Feasibility studies, preliminary designs, constructability review, program management. Chile Santiago de Chile - Mendoza Bioceanico Aconcagua Corridor Argentinian and Chilean 2008 Goverments 2015 (on going) Feasibility studies, preliminary designs, constructability review, program management. San Juan Improvment railway corridor Ferrocarril San Martín Ministerio del Interior y 2014 Transporte de la Nación Feasibility studies, preliminary designs, constructability review, program management. Entre Ríos - Corrientes - Misiones Reactivation and improvment railway corridor Ferroviario Mesopotámico Ministerio del Interior y Transporte de la Nación 2014 Feasibility studies, preliminary designs, constructability review, program management. Chaco railway replacement corridor C3 Ferrocarril Belgrano Ministerio del Interior y Transporte de la Nación 2014 Feasibility studies, preliminary designs, constructability review, program management. Buenos Aires - Rehab strutural railway corridor BUENOS AIRES - Santa Fe ROSARIO Ministerio del Interior y Transporte de la Nación 2014 Feasibility studies, preliminary designs, constructability review, program management. Buenos Aires removal railways corridor MERCEDES - BRAGADO. FERROCARRIL SARMIENTO Ministerio del Interior y Transporte de la Nación 2014 Feasibility studies, preliminary designs, constructability review, program management. Buenos Aires - Mendoza Raildroad corridor design BUENOS AIRES - MENDOZA Ministerio del Interior y Transporte de la Nación 2013 Buenos Aires New railroad bridge - Río Salado, Guerrero Ministerio del Interior y 2013 Transporte de la Nación Buenos Aires New railroad bridge - Río Salado, Villanueva Ministerio del Interior y Transporte 2013 de la Nación Feasibility studies, preliminary designs, constructability review, program management. Feasibility studies, preliminary designs, constructability review, program management. Feasibility studies, preliminary designs, constructability review, program management. Buenos Aires Rehab strutural railway corridor CHASCOMUS - MAIPU. FERROCARRIL ROCA Ministerio del Interior y Transporte de la Nación 2013 Feasibility studies, preliminary designs, constructability review, program management. Buenos Aires removal railways corridor VIVORATA - MAR DEL PLATA Ministerio del Interior y Transporte de la Nación 2013 Feasibility studies, preliminary designs, constructability review, program management.

BIOCEANICO ACONCAGUA PROJECT INTRODUCTION This initiative involves the creation of a railway crossing in the Andes mountain range, which will link the cities of Luján de Cuyo, in Mendoza, and Los Andes, in Chilean V Región. The world economy is changing: China and India are emerging as key players in world trade, a situation that places the Pacific Basin in a highly significant position. Likewise, it fosters integration among South American nations, thus increasing the competitiveness of the region. Cornerstones of the Project LONG TERM TRASPORT SOLUTION BETWEEN THE ATLANTIC AND THE PACIFIC With this vision in mind, Corporación América has conceived a superior solution for freight transportation between the Atlantic and the Pacific: the Bioceánico Aconcagua Corridor which will facilitate commercial exchanges between Mercosur, and Chile as well as between the region and the rest of the world. Given the unreliability of the existing passes, almost 85% of the cargo is transported by sea, which represents longer and more expensive routes. The crossing of the Andes range is a fundamental challenge to be overcome for the successful completion of the project. Relative Importance of the Cristo Redentor Crossing In order to carry out this ambitious project, we decided to plan its construction in the most appropriate place: the Cristo Redentor / Los Libertadores Pass, between the Valparaiso Region (CL) and the Mendoza Province (AR). As shown in the graph, this crossing point is the most important of the existing land connections between and Chile. Of the almost 7.5 million tons exchanged by road between both countries, 66% were carried across the Cristo Redentor / Los Libertadores Pass. In the following years the Pass began to operate with capacity close to their saturation limit, so its share declined to 62% in. -Chile mountain passes: 7,428,820 tons/year CRISTO REDENTOR 66% PINO HACHADO 4% CARDENAL SAMORE 4% INTEGRACIÓN AUSTRAL 11% WIDE - GAUGE UNIFICATION OPEN SYSTEM JAMA 4% SAN SEBASTIÁN 9% OTHERS 2% Bioceánico Aconcagua Corridor Map NEED OF A MOUNTAIN BASE TUNEL It is not by chance that the Cristo Redentor Pass is so important. As we can see in the map, this crossing is located on the most relevant latitude commercially - between and Chile. Along this line are the most important cities, and consumption and production centers of both countries.

Chosen layout Demand for the Scenario with the Bioceánico Aconcagua Corridor in Place Reasons Why the Bioceanico Aconcagua Corridor is an Indispensable Project These three options were carefully analyzed taking into account different elements, such as: operative efficiency, cargo capacity, construction techniques, economic and financial aspects. In all cases, the alternative of the lower gradient was superior to the rest. This path comprises a 52-kilometer, base tunnel, with a projected transportation capacity of up to 77 million tons, and no flow interruptions caused by storms or adverse weather conditions. A railway crossing with a base tunnel has an additional multiplying effect: the demand would increase as a result of the influx of traffic that, nowadays, for different reasons, chooses to take other routes. With a railway project such as this one, new commercial players would start using the new route, due to the shorter crossing time, and to its reliability and safety, among other advantages. Summary: Potential Traffic SAFETY RELIABILITY Thus, this axis includes the cities of Buenos Aires, Santa Fe, Córdoba, San Luis and Mendoza, on the Argentine side. These five points are home to more than 60% of the Argentine population and represent over 50% of the national GDP. On the Chilean side, this axis comprises V Región of Valparaíso, and the Santiago Metropolitan area, which is home, among other urban centers, to the capital city of the country. These two Chilean regions host almost 50% of the population and represent more than 50% of the Chilean GDP. Alignment Selection When we started to outline this plan, a private initiative existed with the goal of putting the old tracks of the Trans-Andean railway, designed in the XIX century, back into operation. However, this implied to mantain a narrow gauge (1,000 m) alignment and, consequently, forcing the crossing into a closed system; in other words, cargo transfer to another train would have been required at the point of junction with the rest of the existing infrastructure. This project would have made it possible to carry about 5 million tons, and it would have offered no advantages over the road crossing as to the traffic flow interruptions due to weather conditions, which are estimated at 60 days per year. Fourteen alternatives of tunnels in high mountain areas were assessed, out of which three were selected to carry out a thorough analysis, with maximum slopes of between 3% and 2%, all allowing speeds of up to 80 km/h. LOS ANDES MULTIMODAL STATION (930 M.A.S.L.) PORTILLO SALADILLO PORTAL (1.536 M.A.S.L.) LAS CUEVAS Co. Aconcagua (6.959 M.A.S.L.) PUENTE DEL INCA PUNTA DE VACAS PORTAL (2.393 M.A.S.L.) This map shows the path of the project, with a main tunnel between Punta de Vacas, where the Argentine terminal point is located, at 2393 meters above sea level and Saladillo, where the Chilean terminal point is located at 1536 meters above sea level. This is the otpimal alternative for crossing the Andes, since it avoids passing across all the areas exposed to weather hazards.there are no major obstacles for traffic in the open between Luján de Cuyo and Punta de Vacas. Demand for Current Situation (Without BAC) USPALLATA LUJAN DE CUYO MULTIMODAL STATION (1.150 M.A.S.L.) By the year 2020, the demand will double, that is, it will reach more than 10 million tons; by 2040, this figure will increase to 30 million tons. Searching for a long-term solution for this crossing point means devising projects that provide for a transportation capacity of more than 70 million tons. ARGENTINA CHILE BRAZIL CHILE PERU ECUADOR UNITED STATES MEXICO CENTRAL AMERICA OCEANIA FAR EAST ARGENTINA BRAZIL NORTHERN EUROPE MEDITERRANEAN CENTRAL AFRICA INDIC OCEAN FAR EAST In brief, this project allows for the increase in demand and the possibility of generating new traffic flows. The potential traffic flows for would be those going to and from Chile, Peru, Ecuador, the United States, Mexico, Central America, Oceania and the Far East. Potential traffic flows for Chile would be those going to and from Brazil, Northern Europe, the Mediterranean, Central Africa and the Indian Ocean countries. Together with other variables such as quality and reliability of transport, the model allows us to estimate what percentage of that origin-destination pair is assigned to the corridor. Projected Demand with Bioceánico Aconcagua Estimations show that the growth of demand is continuous, and that, in 2040, it could reach 50 million tons. In brief, there are many essential variables that make the Bioceánico Aconcagua Corridor an ambitious, competitive and necessary undertaking to establish a link between both oceans, with all the results this connection implies. The project offers a scenario of safety for human groups; of increased reliability, due to its long-term view; of energy efficiency, because of the implied energy saving, and of logistic improvement, given the saturation projections which are already a fact at the Cristo Redentor Pass. Road Safety Trillions of tons-km 2.336 MILLIONS OF TONS ENERGETIC EFFICIENCY TRUCKS TRAFFIC SATURATION 422 TRAIN 82% LESS DEATHS

Regarding road safety, this chart shows the huge difference for human safety between transportation by train and by truck. According to US statistics, the death rate in freight railway lines is 18% for every billion of transported tons per kilometer. The truck journey involves a risk of death 5.5 times higher than transportation by railroad. Another advantage of the project is its energy efficiency, which results from the use of railways instead of road vehicles. In an international context in which energy saving given its scarce supply and the protection of the environment are increasingly complex challenges, this characteristic is an advantage with respect to other alternatives. Scalable Project USPALLATA The investment in the project will take place in stages accompanying demand, a key point that was tested in the Feasibility Study. The first stage consists of a single track in the of open pit sectors, with crosses every 15 km, even within the base tunnel. The two multifunction stations inside the tunnel will be connected to the outside by two adits (access tunnels) of 5.5 km long with capability for the circulation of all types of vehicles LOS ANDES MULTIMODAL STATION (930 M.A.S.L.) PORTILLO LAS CUEVAS Co. Aconcagua (6.959 M.A.S.L) PUENTE DEL INCA By reliability we mean the trust placed in the means of transportation by the cargo shipper or receiver. At present, the current crossing is unreliable, since it cannot guarantee an adequate logistic flow due to climatic reasons: at least 60 days per year are lost due to adverse weather conditions. Energy Efficiency Stage I: 24 MM ton/year Open pit track: single track, crossing every 15 km Open pit track: single track, crossing every 15 km Stage II: 34 MM ton/year Open pit track: double track Single Base Tunnel, with two multifunctional stations SALADILLO PORTAL (1.536 M.A.S.L.) PUNTA DE VACAS PORTAL (2.393 M.A.S.L.) LUJAN DE CUYO MULTIMODAL STATION (1.150 M.A.S.L.) Stage III: 77 MM ton/year Kcal/Ton 144.256 Open pit track: double track Double Base Tunnel, with two multifunctional stations OPERATIONAL 365 DAYS / YEAR 75 BRIDGES TRUCKS 45.780 TRAIN 69% LESS ANDES CROSSING BELOW 4 HOURS GRADIENTS BELOW 2% 52 KM BASE TUNNEL 20 KM IN 33 SECONDARY TUNNELS WIDE GAUGE (1,676M) - A SINGLE GAUGE FROM THE ATLANTIC TO THE PACIFIC RAILROAD LOGISTIC CORRIDOR IN A SINGLE GAUGE FROM THE PACIFIC TO THE ATLANTIC OCEAN HIGH FREIGHT CAPACITY: P HASE 1: 24 MILLION TONS/YEAR P HASE 2: 34 MILLION TONS/YEAR P HASE 3: 77 MILLION TONS/YEAR

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Name: Gerardo Pucciarello Age: 49 Pucciarello, Gerardo CURRICULUMS VITAE Executive Team Project Managers / Coordinators Site / Technical Managers Architects Expert Advisors Profession: Architect Current Position: Project Director (Helport S.A.) Email: Gpucciarello@aa2000.com.ar Phone: +541154802248 Project Director, Helport S.A. (2005 - Present day) As project Director for Helport, Gerardo is in charge of the general supervision of the most relevant infrastructure projects of the company at a global level. Currently assigned to the direct supervision of the expansion and refurbishment of the passenger terminal of the Aeroporto di Firenze, Gerardo holds a vast experience in the management of airport projects around the world. Before leading the AdF project, Gerardo has been in charge of the general supervision of the Cusco airport project and the airports of Natal and Brasilia before that. For the last 10 years, Gerardo has been in charge of the most strategic and challenging projects of the Corporation, overseeing both architectural and engineering aspects of the works. In addition to his Architecture degree of, Gerardo holds a PhD in Architecture from the Instituto Universitario di Architettura di Venezia and has also taken post graduate courses in the Technical University in Berlin.

Minoliti, Marcelo Posse, Nicolás Perissé, Eugenio Kondratavicius, Marcelo Javier Name: Marcelo Minoliti Age: 49 Profession: Architect (University of Buenos Aires, ); Master Degree in Industrial Design and Design Direction (Domus Academy, Milán, Italy); Master Degree in Design Management Pratt Institute, New York, USA) Current Position: Infrastructure Director Cell Phone: +54 9 11 4569 9882 Email: mminoliti@aa2000.com.ar Name: Nicolás Posse Name: Eugenio Perissé Name: Marcelo Javier Kondratavicius Age: 48 Profession: Industrial Engineer Current Position: Project Director (Corredor Bioceanico Aconcagua S.A.) Age: 56 Profession: Architect Current Position: International Airport operations Director Age: 45 Profession: Civil Engineer Current Position: CEO (Caminos del Paraná S.A.) Email: nicolas.posse@corporacionamerica.com Phone: +541148996271 Email: eugenio.perisse@corporacion-america.com Phone: +541148996753 Email: Marcelo.Kondratavicius@ARHelport.com Phone: +5491157471458 Aeropuertos 2000 S.A., Infrastructure Director General (2005 - Present); Manager (1999-2005) In charge of all the corporate infrastructure projects in and overseas, linking offices, airport terminals, runways and taxiways. Solid foundation in the development of the 35 airports of SNA and the construction and remodeling of 9 international airports (, ; Guayaquil, Ecuador; Carrasco, Uruguay; Natal and Brasilia, Brazil; Arequipa and Cusco, Peru; Florence and Pisa, Italy). In charge of the project design implementation and strategy organization. Responsible for budget allocation and management of the different projects developed, adding up more than $4.000-million in Certification in the last ten years. Lead a team of 65 professionals. Project Director for Ezeiza (145.000 sqm), Aeroparque (38.000 sqm), Mendoza, Córdoba, Iguazú, Bahía Blanca, Resistencia, Neuquén and Tucumán Airports, ; Zvarnots Airport, (40.200 sqm), Natal, (44.000 sqm) and Brasilia Airports, (120.000 sqm), Brazil; Arequipa Airport, Perú (35.000 sqm) and Comodoro Rivadavia Airport, (6.000 sqm), first LEED Gold Certified Airport in Latin America. Prior to joining AA2000, Marcelo Minoliti has been Senior Architect at Marcel Bequiliar Interior Design, New York; Project and Construction Director at Corporación Multimedios América and Designer at Cablevision. Project Director, Corredor Bioceanico Aconcagua S.A. (2008 - Present day) As project Director for the Corredor Bioceanico Aconcagua, Nicolas is in charge of overseeing all aspects of the business and the execution of works. This project, is a physical integration project between and Chile by means of a high capacity multimodal railroad. The system includes a 52km tunnel below the high Andes. It will create an Atlantic - Pacific railroad system of the same gauge (1676mm), dramatically improving freight costs and transit times. Total investment for the project is estimated at U$S 3.500 Million for the first stage and U$S 5.800 Million for the full project. In addition to the technical aspects of the business, Nicolás is also in charge of negotiation with multilateral credit agencies such as the World Bank, the Interamerican development Bank, the Social and Economic Development Bank of Brazil (BNDES) and the Andean Development Corporation (among others). Prior to joining the Group, Nicolás has been CEO for leading retail and consumer goods companies in and the southern cone (Red Bull and Interbaires) and prior to that he has worked as marketing Director for Telecom. International airport operations Director, Corporación América (1998- Present day) As Project manager Director, Eugenio has worked in all aspects involved in large and complex infrastructure projects, developing and overseeing tasks ranging from early development, design, project detailing, engineering, site supervision and work execution. He has worked in many different national and international projects, such as International Airport, Carrasco International Airport (Uruguay), Galapagos,getting LEED Gold Certification & Guayaquil airports, Natal & Brasilia International Airports (Brazil) as well as in many other projects ranging from residential, educational and industrial facilities (mostly energy and food and beverage projects). Eugenio is also a specialist, consultant and researcher in Airport Master Planning. He has also worked in many industrial projects like Bimbo Bakery plant, Luchetti, Forsac Perú, Protisa, And more than 10 gasoline filling stations in Peru, were he lives more than three years,. Also was part of the new YPF image development designing and building more that twelve gasoline filling stations around. Has also participate in national and international conferences in, Peru and Ecuador conferences. CEO, Caminos del Paraná S.A. (2010 - Present day) In his role as CEO of Caminos del Paraná, Marcelo has been responsible for the general management of the concession of the road network no. 6 comprised of the National Roads 12 and 16 in the provinces of Chaco, Corrientes and Misiones in. As a part of this role, Marcelo has been in charge of the revision and approval of multiple interventions and constructions on the aforementioned roads. Site Production Manager, Helport S.A. ( - 2010) In his role as production site Manager, Marcelo has been in charge of the design and execution of multiple works both related to airports as well as roads in. Marcelo has been in charge of runway upgrades in EZE in 2010, improvement of roads of the highest level of importance (e.g..: Gral. Paz road in Buenos Aires) and designing upgrades to other relevant national roads in (Pilar-Pergamino Highway and RN 34 among others) Prior to joining Helport, Marcelo was a Technical Advisor for several road operations in the province of Neuquén

Evans, Julian Martin Graham, Juan Martín Sposari, Adrián Name: Julian Martin Evans Name: Juan Martín Graham Name: Adrián Sposari Age: 38 Age: 51 Age: 42 Profession: Architect Profession: Civil Engineer Profession: Architect Executive Team Current Position: Project Manager Nationality: British Current Position: Project Manager (Helport S.A.) Current Position: Project Manager (Aeropuertos 2000 S.A.) Project Managers / Coordinators Email: julian.evans@ca1492.com Phone: +541148996271 Email: Juan.Graham@ARHelport.com Phone: +541148974255 Email: asposari@aa2000.com.ar Phone: +541154802247 Site / Technical Managers Architects Expert Advisors Project Manager, Corporación América (2004 - Present day) As Project Manager, Julian has worked in all aspects involved in large and complex infrastructure projects, developing and overseeing tasks ranging from early development, design, project detailing, engineering, site supervision and work execution. He has worked in many different national and international projects, such as International Airport, Carrasco International Airport (Uruguay), Natal & Brasilia International Airports (Brazil) as well as in many other projects ranging from residential, educational and industrial facilities. Julian is also a specialist, consultant and researcher in environmental design & sustainable architecture. He lectures in the Faculty of Architecture, Design & Urbanism (FADU-UBA) and is a Member of the Sub-Committee of Thermal Conditioning of Buildings, IRAM, Argentine National Standard Institute. He is also an advisor, jury member and contestant in national & international architectural project competitions related to Sustainable Design. Has also published a book Sustainability in Architecture, CPAU (2010), and is author of various publications and papers presented in national and international conferences. Project Manager, Helport S.A. (2010 - Present day) In his position as project manager at Helport, Juan Martín has been in charge of the engineering projects and design of three significant upgrades at the Ezeiza national airport. He has worked on the projects of the design and execution of a new fire station, the layout of new access roads to the airport and the engineering aspects of the new passenger terminal (Terminal C) Prior to joining Helport, Juan Martín worked in Obrascón Huarte Laín, a Spanish construction company, for 11 years. For OHL, Juan Martín performed several engineering assignments around the world; he worked on the design of a High complexity hospital facility in Cordoba (), he worked on the high speed train project connecting Ankara and Istanbul (Turkey) and he worked on the design of Tunnels and Hospitals in the Santiago province (Chile) Project Manager, Aeropuertos 2000 S.A. (2011 - Present day) During the last five years, Adrian has been actively involved in multiple local and international projects for the Corporation. Most recently, Adrián has been Project Manager of relevant renovation works such as the new terminal of the Córdoba International airport and the San Juan international airport. Before this, Adrián coordinated the documentation and bidding phases of the re modellings of the Brasilia, Pisa and Iguazú airports. In addition to his ample airport experience, Adrián holds over 10 years of valuable international architecture and project management experience in world class companies around the world. Adrián has led projects related to residential buildings, commercial buildings and public works in Australia for over 4 years and participated in important public building projects (Train networks, educational complexes, etc.) in the United Arab Emirates for over 6 years. Prior to joining Aeropuertos 2000, Adrían was a senior architect at Beca Consulting engineers in Sydney, Australia.

Gerlero, Alejandro Juan Fratto, Gastón Ebrecht, Roberto Adolfo Cordone, Daniel Horacio Name: Alejandro Juan Gerlero Name: Gastón Fratto Name: Roberto Adolfo Ebrecht Name: Daniel Horacio Cordone Age: 48 Age: 41 Age: 52 Age: 69 Profession: Civil Engineer Profession: Civil Engineer Profession: Civil Engineer Profession: Industrial Engineer Current Position: Project Manager (Helport S.A.) Current Position: Civil Airport works Coordinator (Helport S.A.) Current Position: Construction Coordinator (Helport S.A.) Current Position: Project Manager (Helport S.A.) / Italian / Spanish Email: Alejandro.Gerlero@ARhelport.com Email: Gaston.Fratto@ARHelport.com Email: Roberto.Ebrecht@ARhelport.com Email: daniel.cordone@ca1492.com Phone:+5491134786376 Phone: +5491145362950 Phone: +541148996207 Phone: +541148526431 Project Manager, Helport S.A. ( - Present day) In his position as Project Manager at Helport, Alejandro has been in charge of the engineering projects in airports in various countries of the world. Most recently, he has been in charge of the design and execution of the expansion and general reform of the Brasilia Airport for Inframérica S.A.. In this project, he has been in charge of blueprint revision and approval and works execution on both terminal and platform areas. Prior to this, Alejandro led the execution of the building of a gas duct of over 500km in length in the northern provinces of. Prior to joining Helport, Alejandro worked in SADE S.A. and Skanska S.A. (both subsidiaries of the Techint group in the construction sector) for more than 20 years. During this time, was Project Manager and Site manager for several gas duct and off shore facilities building as well as mine engineer for several charcoal, copper and gold mines. During his time with the Techint group as a whole, Alejandro worked in, Chile, Peru and Brazil. Civil Airport works Coordinator, Helport S.A. (2002 - Present day) As Civil Airport works Coordinator, Gastón has been involved in the design and execution of multiple building and improvement projects in Airports around the world. Among other projects, Gastón has led civil works in the passenger terminal of Ezeiza airport, the passenger terminal of the Zvartnots airport and the runways of the Guayaquil, Jujuy, Aeroparque, Resistencia and Córdoba airports. I addition to all these assignments, Gastón has been in charge of the blueprint and design of a Nanotechnology plant in under commission of Unitec Blue and the projects for several provincial roads in (Ruta Nacional 8) Prior to joining Helport, Gastón worked as Engineering Supervisor for a leading argentine metal structures company called Industrias Metalurgicas Pastorino. Construction Coordinator, Helport S.A. ( - Present day) During the last four years, Roberto has been in charge of the design of engineering projects for the Salado River project (16million cubic meters of earth movement, building of 4 car bridges and 2 railway bridges and the building of an inflatable dam among other tasks). Also during his work as Construction Coordinator, Roberto has been the technical representative of Helport before Aeropuertos 2000 supervising works such as the main runway repairs and the widening of runway access roads both in AEP as well as in EZE between 2009 and 2011. During these years, Roberto has also overseen the construction of hundreds of kilometers of roads (Provincial Roads number 31, 36 and 40), bridges (300m bridge over RN136), and re-pavement work (National Road number 8, 34 and 50). Prior to joining Helport, Roberto was the director of Engineering Works at Autopista del Oeste, where he designed and oversaw multiple road construction and repair works Project Manager, Helport S.A. (2003 - Present day) During the last twelve years, Daniel has been Project Manager for metallic structures for Helport. During this time, Daniel has overseen the design and building of metallic structures in various countries in Latin America, Europe and Asia. During the last few years Daniel has focused on the design and supplier development for the building of metallic structures in Brazil (Natal and Brasilia), and in (). Apart from these assignments, Daniel holds ample experience in engineering and design work across the world. He has worked in Sweden, Norway, US, Russia, Malaysia, Venezuela, Paraguay, Uruguay, China, Ukraine, Poland and Slovenia, among other countries. Prior to joining Helport, Daniel worked in Aerolineas s ( s national carrier) and Industrias Metalurgicas Pescarmona (a leading Latin American infrastructure player) in projects related to the Ports, Energy and Mining industries.

Pérez Monsalvo, Lucas Favaron, Gustavo Luna, Karina Mariana Poratelli, María Julia Name: Lucas Pérez Monsalvo Name: Gustavo Favaron Name: Karina Mariana Luna Name: Maria Julia Poratelli Age: 47 Age: 53 Age: 42 Age: 48 Profession: Architect Profession: Civil Engineer Profession: Architect Profession: Architect Current Position: Infrastructure Manager (AIA S.A.) Current Position: Infrastructure Manager (Aeropuertos 2000 S.A.) Current Position: Project Manager (Helport S.A.) Current Position: Planning Manager (Aeropuertos 2000 S.A.) Email: lmonsalvo@aia-zvartnots.aero Email: GFavaron@aa2000.com.ar Email: Karina.Luna@Corporacion-America.com Email: MPoratelli@aa2000.com.ar Phone: +374 94 436791 Phone: +541154802234 Phone: +541148995993 Phone: +541154805768 Infrastructure Manager, International Airport S.A. ( - Present day) During the last four years, Roberto has been in charge of the Design and Construction Management for International Airports and Corporación America companies projects in. The main works he has supervised over the last years have been, among others, the building of a new two new terminal facilities, a new police building, and new garages and workshops for airport vehicles. Prior to becoming Infrastructure Manager in AIA, Lucas worked directly for Helport S.A. for more than 8 years (2003-2011). During this time, he was Project manager for Airport projects both in as well as in, where he was the head of the design team for all new Terminals in Zvartnots and several terminal upgrades in Ezeiza and Aeroparque. Prior to joining Helport, Lucas worked for 13 years at various top tier Architectural firms in (Cohen & Associates Architects and Manteola/Sanchez Gomez/Santos/Solsona/Sallaberry Arquitectos) where he was involved in design projects for airports and oil companies. Infrastructure Manager, Aeropuertos 2000 S.A. (1998 - Present day) During his seventeen years working for Aeropuertos 2000 and the Corporación America group, Gustavo has worked closely with Helport in the design and execution of multiple infrastructure interventions on the airports of the company. His most recent work has been the project development and construction (including the development of a 25 years master plan) of a new apron with passengers bridges and gateways, refueling systems and taxiway for Carrasco airport in Uruguay. Prior to this, he did a similar project for the Guayaquil airport in Ecuador. Gustavo currently presides ALACPA (Latin American and Caribbean Association of Airfield Pavements), sponsored by ICAO, and in addition to this, he has done project and rehabilitation work of runways, taxiways and aprons in many airports of, such as Aeroparque, Córdoba, San Luis, Mar del Plata, Iguazú, Jujuy, Río Gallegos, Mendoza, Bariloche, and Río Cuarto among others. Prior to joining Corporación América, Gustavo worked in the argentine air force as a Construction Director. Gustavo currently Project Manager, Helport S.A. (1998 - Present day) During her seventeen years working for Helport and the Corporación America group, Karina has been in charge of multiple architecture projects for the group across the world. Most recently, Karina has been assigned to coordinate the architectural works (in collaboration with the engineering teams) for the new terminals of the Brasilia airport. Prior to this, Karina was assigned to supervise the urbanistic projects for the Zvartnots airport in,. Also, Karina has been directly involved with the building of a hotels and schools in for the group and for the building of multiple television and radio studios in. In addition to all the work she has performed abroad, Karina is also very experienced in project development for airports in, where she has worked in Ezeiza, Aeroparque, La Rioja, Santiago del Estero, La Pampa and Rio Gallegos among others. Karina entered the company directly after graduating as an Architect from the Universidad de Buenos Aires, where she excelled academically and where later she did post graduate studies. Planning Manager, Aeropuertos 2000 S.A. (1998 - Present day) During the last eleven of the eighteen years that María Julia has been working for Aeropuertos 2000, she has been the Planning Manager of the airports of the entire Corporación América group. As part of this role, María Julia has supervised the development and maintainance of the master plans of most of the airports of the corporation. In addition to the architectural aspects of the plans, she has also been in charge of revising and implementing methodologies for the evaluation of infrastructure in matters of compliance with international standards (IATA, FAA, ICAO, ACI, STBA, etc.) and global trends. María Julia has, over the course of this time, been directly been involved with works or projects in every single airport of the corporation, and is the person of reference for master planning of the entire group. In addition to her work at AA2000, María Julia has a very active academic life, lecturing around the world on matters related to design and planning of airports (ACI, ACILAC, ICAI, etc.) and post graduate degrees from Columbia, MIT, Berkley and the University of Westminster, among others. Prior to joining AA2000, Maria Julia was a Project Manager at top local and global airport design firms.

Ercole, Carlos Enrique Vasquez, Javier Giménez, Pablo Miguel Name: Carlos Enrique Ercole Name: Javier Vasquez Name: Pablo Miguel Giménez Age: 44 Age: 32 Age: 40 Profession: Civil Engineer Profession: Civil Engineer Profession: Civil Engineer Executive Team Current Position: Site Manager (Helport S.A.) Current Position: Site Manager (Aeropuertos 2000 S.A.) Nationality: Ecuadorian Current Position: Site Manager (Helport S.A.) Project Managers / Coordinators Email: Carlos.Ercole@ARHelport.com Phone: +5491169778581 Email: jvasquez@aa2000.com.ar Phone: +541154802242 Email: Pablo.Gimenez@ARHelport.com Phone: +541148974253 Site / Technical Managers Architects Expert Advisors Site Manager, Helport S.A. (2009 - Present day) In his position as Site Chief Engineer at Helport, Carlos has worked in various project overseeing the adequate execution of works. During the last 2 years, Carlos has been devoted to the Rio Salado project, focusing especially on the second sector in the re-channeling of the riverbed. Before this, Carlos worked extensively on the expansion of the commercial airplane platform of the Salta airport in and in the building of access roads and bridges to the Ezeiza airport in Buenos Aires. Carlos has also worked in the Aeroparque airport in Buenos Aires performing runway improvements and on the building of several national roads across all of (RN 95,RN98, RP 32 and RP 31 among others). Prior to joining Helport, Carlos worked in EVARSA participating in engineering projects such as the structural design of buildings (Neo C building), structural information software development (Proyacyretá project) and the design of a network of river stations for the Salado River project. Site Manager, Aeropuertos 2000 S.A. (2011 - Present day) As Site Manager, Javier has been in charge of multiple infrastructure works over the course of the last 4 years. Specialized in pavements, Javier has supervised the re-pavement of the runway of the Esquel airport in the south of, the recent platform expansion of the Salta airport in the north of as well as other platform expansions in the airports of Tucuman, Jujuy and San Fernando. In addition to this, as since he has become a subject matter expert on pavements, Javier has also supported the analyses and planning of the runway adjustments of the Brasilia airport and the runway layout plans for the Cusco Airport. Prior to joining Aeropuertos 2000, Javier worked as a Civil Engineer in his native Ecuador for 9 years for the Consultora Transvial, where he focused on the building of roads and highways in various different cities in the country. Site Manager, Helport S.A. (2008 - Present day) As Site Manager, Pablo has been in charge of multiple engineering works over the course of the last seven years. Specialized in electro mechanics and engineering work, Pablo has supervised the design and blueprinting of numerous projects of the corporation outside of. Most recently, Pablo has been involved in the electro mechanic design aspects of the re-modelling of the airport of Firenze, of the new terminal in Cusco and of the new terminal of Brasilia. In Brasilia, he also supervised the installation of 17 new jet bridges, 11 baggage strips and an automatic baggage screening system. In addition to this, Pablo has worked extensively in the argentine airports of the Corporation, where he focused on the engineering aspects of the new Terminal B of Ezeiza, the re-modelling of the commercial areas of the Aeroparque and Cordoba airports and even on a distribution center for the Interbaires company in Ezeiza Prior to joining Helport, Pablo worked more than 20 years multiple argentine engineering firms, among which were Buenos Aires Bureau and INAER.

Forziati, Franco Eichler Groezinger, Pablo Guillermo Tasselli, Jorge Alberto Martínez, Germán Daniel Name: Franco Forziati Name: Pablo Guillermo Eichler Groezinger Name: Jorge Alberto Tasselli Name: Germán Daniel Martínez Age: 32 Age: 54 Age: 55 Age: 42 Profession: Civil Engineer Profession: Civil Engineer Profession: Civil Engineer Profession: Mechanical Engineer Current Position: Site Manager (Helport S.A.) Current Position: Technical Manager (Helport S.A.) Current Position: Technical Manager (Aeropuertos 2000 S.A.) Current Position: Site Manager (Aeropuertos 2000 S.A.) / German Email: Franco.Forziati@ARHelport.com Email: Pablo.Eichler@ARHelport.com Email: Jorge.Tasselli@ARHelport.com Email: GMartinez@aa2000.com.ar Phone: +5491169778604 Phone: +5491132775102 Phone: +541148974254 Phone: +5491154802260 Site Manager, Helport S.A. (2008 - Present day) In his position as Site Manager at Helport, Franco has worked in various projects related both to airports as well as roads. During these last seven years, Franco has overseen the improvement of the commercial platform in the Bahía airport, the building of the logistic city in the Ezeiza airport in Buenos Aires, the improvement of the runway in the Esquel airport in the province of Rio Negro and various access road works in the Ezeiza airport. In addition to this, Franco has been in charge of the drawing and design of plans for various other projects within the Ezeiza and Aeroparque airports and the certification of works once these were completed. Prior to joining Helport, Franco worked as a designer for AySA S.A., the main water works concessionaire in drawing plans for sewage and water pipe networks. Technical Manager, Helport S.A. (2009 - Present day) As Technical Manager, Pablo is in charge of the entire Chihuido I project for Helport. Chihuido I, is a hydro-electric power plant which has currently been assigned to a joint venture in which Helport plays a leading role. Its dam will span 100m high and the system will have a power output of 637 MW. As a part of his role in the project, Pablo is in charge of the revision and approval of all blueprints both of the dam as well as of the power plant itself. In addition to his role as technical manager for the Chihuido I project, Pablo is a technical advisor for the Carapé I and Carapé II wind farms which combined have a generation capacity of 100MW. Prior to joining Helport, Pablo has worked as a Special Projects Director for Rovella Carranza, and while doing this has participated in the design of various other hydro-electric power plants in (Nestor Kirchner plant and Gobernador Cepernic plant). Technical Manager, Helport S.A. (2010 - Present day) During the last five years, Jorge has been a Technical Manager specialized in sanitary installations for the Corporación América group. Although he most recently has been assigned to the preparation of technical documentation and plans related to the remodelling of the Pisa and Cusco airports for Helport, Jorge already holds ample experience with multiple companies in the group. In addition to his work with Helport, Jorge has been assigned for over 2 years to the Brasilia international airport project to serve as technical manager for all matters related to sanitary and fire installations. During this time, Jorge worked for Helvix (a joint venture between Helport and Ingevix), where he acquired very important engineering experience both from his assingment as well as from the his brazilian colleagues. Prior to working at Helport, Helvix and Corporación America, Jorge worked for over 30 years in the contruction industry in reaching the position of Project manager in leading companies such as CRIBA and DyV Contrucciones Site Manager, Aeropuertos 2000 S.A. (1998 - Present day) As Site Manager, Germán has been in charge of overseeing works related to thermo mechanical systems in the airports of the Corporation. As part of his job, Germán is responsible for supervising the work executions related to these systems with a special focus on the airports of. Germán has recently been working on the automatic outbound baggage systems in the Aeroparque airport of Buenos Aires, the engineering projects associated to baggage management at the Ezeiza airport. In addition to this, Germán has also worked abroad for the Corporation and has, for example, had a hands-on role in the engineering and the execution of the installation of new jet bridges in the Arequipa airport in Peru. Prior to joining the Corporation, Germán worked for thirteen years in leading companies of the oil industry in (Petrobras and Perez Companc) as Chief of Maintenance and Operations.

Mickevicius, Carlos Osvaldo Laino, Lucas Ibañez, Pablo Rolando Gudiño, Ramón Javier Name: Carlos Osvaldo Mickevicius Name: Lucas Laino Name: Pablo Rolando Ibañez Name: Ramón Javier Gudiño Age: 67 Age: 37 Age: 46 Age: 52 Profession: Mechanical Engineer Profession: Aeronautical Engineer Profession: Electro-mechanical Engineer Profession: Electrical Engineer Current Position: Technical Manager (Helport S.A.) Current Position: Technical Manager (Aeropuertos 2000 S.A.) Current Position: Technical Manager (Aeropuertos 2000 S.A.) Current Position: Technical Manager (Aeropuertos 2000 S.A.) Email: Carlos.Mickevicius@CA1492.com Email: LLaino@aa2000.com.ar Email: Pibanez@aa2000.com.ar Email: JGudino@aa2000.com.ar Phone: +5491145363639 Phone: +541154802250 Phone: +541154802245 Phone: +541154802534 Technical Manager, Helport S.A. (2009 - Present day) As Technical Manager, Carlos is in charge of all matters related to cooling/heating systems in the airports of the Corporation. As part of his job, Carlos is responsible for auditing, project development, engineering and works executions related to thermo mechanic facilities of the airports in the entire Corporation. Carlos has recently been working in the air conditioning equipment in the airports of Natal and Brasilia, where he has assessed equipment, sized future requirements and designed a cooling infrastructure plan for the next 10 years. Prior to this, Carlos spent almost two years in working on the heating systems of the international airport. Prior to joining Helport, Carlos worked for ten years at Telefonica de S.A. as a project manager, where he was in charge of physical networks development and infrastructure works. Technical Manager, Aeropuertos 2000 S.A. (2007 - Present day) As an Airside Manager, Lucas is in charge of the planning, engineering, coordination and monitoring of major magnitude constructions for all airports in. In addition to this, Lucas is responsible for the coordination for the development of master plans for the airports concessioned to the Company. His most recent work has been the planning, engineering and coordination of the project for the New Chinchero Cusco International Airport, Peru, as well as developing the master plan, both in airside and landside, including new access roads and parking areas. Before this, Lucas was involved with multiple airside construction works at Ezeiza International Airport: cargo aprons, expansion of taxiways to class F, new commercial apron, Jet A-1 hydrant fuel system, service roads and parking Prior to joining Corporación América, Lucas worked at a major Spanish engineering and consulting firm (INECO TIFSA), specialized in the execution of all kinds of studies and projects related to the transport and telecommunication sectors, both in Spain and offshore. Lucas was a Team Leader there. Technical Manager, Aeropuertos 2000 S.A. (2005 - Present day) As Technical Manager, Pablo is in charge of all matters related to weather stations and runway lighting systems for the airports of the Corporation. As part of his job, Pablo is responsible for auditing, project development, engineering and works executions related to electro-mechanic facilities of the airports in while supporting the rest of the airports around the world. Pablo s most recent assignments have been to work on the runway lighting and docking systems for the airports in Posadas () and in Cusco (Peru). Before this, Pablo has been working on the building weather stations for more than 10 argentine airports, and has been in charge of project supervision and adherence to all military and civil regulations on this matter. Prior to joining Aeropuertos 2000, Pablo worked for more than fifteen years in Engineering firms both in and abroad building and installing electrical equipment for leading firms like Cervecería and Maltería Quilmes S.A. and Loma Negra S.A. Technical Manager, Aeropuertos 2000 S.A. (1998 - Present day) As Technical Manager, Ramón is in charge matters related to electrical infrastructure for the airports of the Corporation. As part of his job, Ramón is responsible for auditing, project development, engineering and works executions related to electro-mechanic facilities of the airports in while supporting the rest of the airports around the world. Ramón s most recent assignments have been related to the building of power stations in the airports of Mendoza and Aeroparque in Before this, Pablo has been working on the design and implementation of electrical installations, weak current structures and fire and sanitary installations on the airports of Arequipa (Peru) and Brasilia (Brazil). Prior to joining Aeropuertos 2000, Ramón worked for more than thirteen years as a teacher in the Universidad Nacional de La Plata and in the automotive industry as a chief engineer in.

Pereyra, Lautaro Paoli, María Emilia Tommasi, Gustavo Name: Lautaro Pereyra Name: María Emilia Paolli Name: Gustavo Tommasi Age: 28 Age: 31 Age: 34 Profession: Architect Profession: Architect Profession: Architect Executive Team Current Position: Architect (Helport S.A.) Current Position: Architect (Aeropuertos 2000 S.A.) Current Position: Architect (Aeropuertos 2000 S.A.) Project Managers / Coordinators Email: Phone: Email: mpaoli@aa2000.com.ar Phone: +541154802249 Email: gtommasi@aa2000.com.ar Phone: +541147383389 Site / Technical Managers Architects Expert Advisors Architect, Helport S.A. (2014 - Present day) During the last year, Lautaro has been involved in supporting numerous projects for Helport around the world. Among the things he has been doing, Lautaro has prepared presentations and documentation for works such as the design of the new passenger terminal in Florence, the upgrades to the existing passenger terminal in Florence, the upgrades to the existing passenger terminal in Pisa and the project for the new passenger terminal of the Chinchero airport in Cusco, Peru. In addition to his work at Helport, Lautaro has had an active academic career so far, teaching at the University of Buenos Aires and winning multiple awards (Concurso de Proyecto y Modelos Estructurales Premio Ing. Guillemo Peral) Prior to joining Helport, Lautaro worked for six years in important architectural firms both in (Lacroze, Miguens, Prati Busnelli Arquitectura) as well as in the United States (Steven Holl Architects) Architect, Aeropuertos 2000 S.A. ( - Present day) During the last four years, María Emilia has been involved in supporting multiple projects for the Corporation in and abroad. Most recently, Maria Emilia has been focused on works in the Ezeiza airport, where she has been responsible for the projects of BHS renewal, new customer support facilities, transit baggage deposit and international arrivals hall. In addition to this work, María Emilia has also supported the documentation and blueprint efforts for the Brasilia airports. Prior to joining Aeropuertos 2000, María Emilia worked for seven years at important argentine architecture firms (PPB Arquitectura and Estudio Vazquez Moreno) where she focused on housing and office building projects. At these firms, María Emilia also worked for Corporación America in a couple of outsourced assignments such as the support in documentation for legal tenders for the airport in Architect, Aeropuertos 2000 S.A. ( - Present day) During the last four years, Gustavo has been involved in many projects for the Corporation in and abroad. Most recently, Gustavo has been in charge of the supervision of the new control tower project in Ezeiza. Before this, he has worked in the expansion of the Rio Gallegos airport, the re-modelling of the Mendoza airport and the building of the new San Juan airport. Gustavo has also performed numerous renewal and building works at Ezeiza airport where he has supervised projects from the documentation to the execution phases of the work. In addition to this work, Gustavo has also worked on the design and the building of a viaduct for the Brasilia airport as well as the renewal and expansion of the parking areas of that same airport. Prior to joining Aeropuertos 2000, Gustavo worked for ten years at leading argentine architecture firms (Dujovne Hirsch y Asociados and Llauró Arquitectos among others) where he did projects ranging from houses to commercial and public buildings both in and internationally.

Quiroga, Alfredo Cozzi, Hernán Luis Nakachi, Pablo Godani, Verónica Paula Name: Alfredo Quiroga Name: Hernán Luis Cozzi Name: Pablo Nakachi Name: Verónica Paula Godani Age: 40 Age: 37 Age: 39 Age: 30 Profession: Architect Profession: Architect Profession: Architect Profession: Architect Current Position: Architect (Aeropuertos 2000 S.A.) Current Position: Architect (Aeropuertos 2000 S.A.) Current Position: Architect (Aeropuertos 2000 S.A.) Current Position: Architect (Aeropuertos 2000 S.A.) Email: alquiroga@aa2000.com.ar Email: hcozzi@aa2000.com.ar Email: anakachi@aa2000.com.ar Email: VGodani@aa2000.com.ar Phone: +541154802257 Phone: +541154802253 Phone: +5491145362996 Phone: +541154802251 Architect, Aeropuertos 2000 S.A. (2011 - Present day) During the last five years, Alfredo has been involved in supporting numerous projects for Aeropuertos 2000 around the country. Among the things he has been doing, Alfredo has prepared presentations and documentation for works such as the design of the new passenger terminal and control tower in Cordoba, the new general aviation terminal in Ezeiza, the new passenger terminals, office buildings and hangars in the San Fernando airport in the Buenos Aires province and the terminal re-conditioning in the Santiago del Estero province in the north of. In addition to all this, Alfredo has also provided active support to the teams working on the new passenger terminals in Natal and Brasilia in Brazil. Prior to joining Aeropuertos 2000, Alfredo worked for more than 15 years with argentine Architecture firms on projects ranging from housing to commercial building projects. Architect, Aeropuertos 2000 S.A. (2009 - Present day) During the last six years, Hernan has been involved in supporting and leading a very significant amount of projects for the Corporation both locally and abroad. In recent years, Hernán has specialized in the design of check-in counters and baggage handling systems and he has done projects to this regard in the airports of Aeroparque, Bariloche, Catamarca, Comodoro Rivadavia and Córdoba among others. In addition to his experience with check-in counters, Hernán has also had ample experience in the design and project support of commercial surfaces, control towers and passenger terminal maintenance and upgrades. In addition to all this, Hernán has also provided active support to the teams working on the new passenger terminals in Brasilia (Brazil) and Cusco (Peru). Prior to joining Aeropuertos 2000, Hernán worked for 7 years at leading argentine Architecture firms on projects ranging from housing to commercial, to office building projects. Architect, Aeropuertos 2000 S.A. (2009 - Present day) During the last six years, Pablo has been involved in supporting many projects for the Corporation both locally and abroad. In recent years, Pablo has been actively involved in the design of the new north and south piers of the Juscelino Kubitschek airport of Brasilia and the preparation of tender documents for the building of the new airport in Cusco. Before this, Pablo participated in various airport improvement projects in, such as the terminal expansion in Puerto Madryn, the new control tower in Ezeiza, the new jet bridges of the airport of Jujuy and the consolidation of engineering information for the expansion of the new Terminal C building in Ezeiza. In addition to all this, Pablo has been involved in the building of a convention center in Resistencia, the capital of the province of Chaco in. Prior to joining Aeropuertos 2000, Pablo worked for 11 years in leading argentine architecture firms (Estudio Roberts Gilardi among others) Architect, Aeropuertos 2000 S.A. ( - Present day) During the last four years, Verónica has been involved in supporting a wide array of projects for the Corporation both in as well as abroad. In recent years, Verónica has been involved in the renovations of the airports of San Juan, Córdoba and Ezeiza. In those projects, she was mainly in charge of gathering and documenting the information related to the projects and following up on budgets. More recently, Verónica has been focused on the main international projects of the Corporation, and has supported the documentation and preparation of materials for tender processes for the upgrades in the Cusco and Florence airports Prior to joining Aeropuertos 2000, Verónica worked for seven years in argentine architecture firms (CF Diseños) preparing blueprints and leading projects associated to the building and development of commercial surfaces and stores in the city of Buenos Aires.

Valeri, Leandro Duca, Juan Manuel Bauzas, María Eugenia Battistella, Martín Daniel Name: Leandro Valeri Name: Juan Manuel Duca Name: María Eugenia Bauzas Name: Martín Daniel Battistella Age: 32 Age: 34 Age: 34 Age: 32 Profession: Architect Profession: Architect Profession: Architect Profession: Architect Current Position: Architect (Aeropuertos 2000 S.A.) Current Position: Architect (Aeropuertos 2000 S.A.) Current Position: Architect (Aeropuertos 2000 S.A.) Current Position: Architect (Aeropuertos 2000 S.A.) Email: lvaleri@aa2000.com.ar Email: jduca@aa2000.com.ar Email: mbauzas@aa2000.com.ar Email: MBattistella@aa2000.com.ar Phone: +541154802261 Phone: +541154802258 Phone: +5491138251688 Phone: +541154802256 Architect, Aeropuertos 2000 S.A. (2011 - Present day) During the last four years, Leandro has been involved in supporting many projects for the Corporation both locally and abroad. In recent years, Leandro has been actively involved in the projects related to the building of the new terminal and the improvements on the existing terminal of the Florence airport as well as with work on the Malargue terminal in. Before this, Leandro has also been involved in the re-modelling of the terminals in Formosa and La Rioja in the north of and in works related to the new terminal and control towers in the Brasilia Airport in Brazil. In addition to all this, Leandro has led multiple bidding processes and been responsible of preparing all relevant documentation for presentation before the relevant authorities. Prior to joining Aeropuertos 2000, Leandro worked for 7 years at important argentine architecture firms in projects ranging from housing projects, to large commercial structures and fairs. Architect, Aeropuertos 2000 S.A. (2009 - Present day) During the last six years, Juan Manuel has been involved a wide array of projects for airports belonging to the Corporation in and abroad. Specialized in gas and fire extinguishing installations, Juan Manuel has most recently been actively involved in the design and installation of such facilities in the airports of Brasilia, Natal and Ezeiza. Also in Ezeiza, Juan Manuel has participated in multiple renovation efforts, such as the demolition of the old Terminal B and the building of the new Terminal B, the building of multiple new hangars, new customs areas and other facilities for operators such as Intercargo. In addition to this work, Juan Manuel has also had experience with gas and fire extinguishing facilities in other airports in, such as Aeroparque, Jujuy, Catamarca, Resistencia and Salta among others. Prior to joining Aeropuertos 2000, Juan Manuel worked for eleven years at leading gas distribution companies such as EMGASUD, where he developed roles such as was a deputy operations manager. Architect, Aeropuertos 2000 S.A. (2010 - Present day) During the last five years, María Eugenia has been involved multiple projects for airports belonging to the Corporation in and abroad. Most recently, María Eugenia has been supporting the documentation efforts preparing renders and documents for the new Cusco airport project, the re-modelling of the Terminal B building in Ezeiza and the building of a new courier terminal in the cargo side also at the Ezeiza airport. María Eugenia has also worked on other documentation efforts (including renders and blueprints) for the expansion of the Juscelino Kubitschek airport of Brasilia and in multiple other airports in the north of, such as the Jujuy and Santiago del Estero. Prior to joining Aeropuertos 2000, María Eugenia worked for five years for argentine architectural firms (Mantova and Arquitectonika among others) Architect, Aeropuertos 2000 S.A. ( - Present day) During the last four years, Martín has supported multiple projects for the Corporation both locally and abroad. In recent years, Leandro has been actively involved in the preparation of renders and blueprints and the 3D design for the re-modelling and expansion of the Pisa airport and the design of the new passenger terminal of the Florence airport. Before this, Martín participated, among others, in projects such as the design of the new terminal of the Comodoro Rivadavia airport, the new Cusco airport terminal and the re modelling of the Ezeiza hospital. Expert on 3D design, Martín has taken multiple specialization courses in and is currently a point of reference for the entire corporation on issues regarding this type of work. Prior to joining Aeropuertos 2000, Martín worked for more than 5 years on 3D design at important argentine architectural firms (Law Design and Bundg) in projects ranging from large commercial surfaces to the Fluvial-maritime Passenger Terminal of the City of Buenos Aires

Maza, Juan Manuel Nana, María Emilia Lascano, Martín Name: Juan Manuel Maza Name: María Emilia Nana Name: Martín Lascano Age: 39 Age: 31 Age: 65 Profession: Architect Profession: Architect Profession: Civil Engineer Current Position: Architect (Aeropuertos 2000 S.A.) Current Position: Architect (Aeropuertos 2000 S.A.) Executive Team Current Position: Technical Advisor (Helport S.A.) Email: jmaza@aa2000.com.ar Phone: +541154802240 Email: enana@aa2000.com.ar Phone: +541154802240 Project Managers / Coordinators Email: Phone: Architect, Aeropuertos 2000 S.A. (2009 - Present day) During the last six years, Juan Manuel has been involved in supporting multiple projects in numerous airports of the Corporation in. In recent years, Juan Manuel has been involved in the projects for the building of new jet bridges in the airports of Mendoza and Posadas, and in other renovations such as building of rental car terminals and multiple commercial surfaces such as Duty Free shops and restaurants in various airports of. In addition to this work, Juan Manuel has also supported the preparation of documents for projects abroad such as the airports of Arequipa, Cusco, Natal and Brasilia Prior to joining Aeropuertos 2000, Juan Manuel worked for eleven years at leading argentine construction companies (Tenar S.R.L. and Buildcom S.R.L.) in projects ranging from 5 star hotels, to houses to other commercial surfaces. Architect, Aeropuertos 2000 S.A. (2013 - Present day) During the last three years, María Emilia has been involved in supporting various projects for the Corporation both abroad as well as in. In recent years, Maria Emilia has been involved in the re-modelling of the Cordoba and Mendoza passenger terminals, the building of the terminals of the San Fernando and Comodoro Rivadavia airports and the project and documentation generation for the Chinchero airport in Cusco. In addition to this work, María Emilia has also supported the documentation and blueprint efforts for the Brasilia and Cusco airports. Prior to joining Aeropuertos 2000, María Emilia worked for nine years at leading argentine architecture firms preparing projects and plans for the building of houses, commercial properties and even hospitals. Site / Technical Managers Architects Expert Advisors Technical Advisor, Helport S.A. (2008 - Present day) As a Technical Advisor for Helport, Martín has provided technical consulting for the civil and hydraulic works that have been performed in the Santa Cruz river Hydro-electric plants. For this project, Martín provided blueprint advisory and design support. In addition to this work, Martín has also offered advisory for the Bioceanico Aconcagua project which is currently being undertaken by Helport. For this project, Martín has performed feasibility assessments, plan reviews and general advisory to the executive committee. In addition to the work that he performs for Helport, Martín is Vice-President of SORS S.A., an engineering consulting firm that can count among its main clients, companies of the relevance of Industrias Metalurgicas Pescarmona (a leading metal producer in South America), AUSA (a leading Highway concessionaire in ), and the Port Authority of, for which it performs services ranging from terminal design to infrastructure maintenance consulting.

Name: Esteban Maresca Age: 65 Maresca, Esteban Name: Alejandro García Age: 59 García, Alejandro Name: Jorge Gardey Age: 67 Gardey, Jorge Profession: Civil Engineer Current Position: Technical Advisor (Helport S.A.) / Italian Email: Esteban.Maresca@CA1492.com Phone: Profession: Mechanical Engineer Current Position: Technical Advisor (Helport S.A.) Email: alejandro.garcia@ca1492.com Phone: +541148996696 Profession: Civil Engineer Current Position: Technical Advisor (Helport S.A.) Email: jorge.gardey@ca1492.com Phone: +541148996687 Technical Advisor, Helport S.A. (2008 - Present day) As a Technical Advisor, Ing. Maresca contributes actively in the development of all joint ventures and strategic projects in which Helport is involved at a global level, he currently in consulted on all works undertaken by the company giving a special focus to the hydro-electrical, airport and railway businesses of the group. Prior to joining Helport, Ing. Maresca has been CEO of a Brazilian hydro electrical company (Ponte de Pedra Energetica S.A.) between 2002 and 2007, Railway Safety manager for the C.N.R.T. (National Transport Regulatory Agency of ) between 1997 and 2001, CEO of Román Ingeniería (a leading argentine engineering company) between 1994 and 1997, and Director of Benito Roggio (a leading argentine construction company) between 1988 and 1994. Technical Advisor, Helport S.A. (2010 - Present day) As a Technical Advisor for Helport, Alejandro has been actively involved in the Chihuido I and the Nestor Kirchner and Gobernador Cepernic dams projects. As an expert advisor, Jorge has been hired by Helport to provide technical support and general coordination support in the preparation of all technical aspects related to the bids for all three of these very important hydro-electrical projects. In addition to his work in these projects, Alejandro has also been involved early stage feasibility studies for the Corredor Bioceanico Aconcagua and the design of multiple recycling plants in the Chaco province of for Helport. Prior to his work at Helport, Alejandro worked as a Project Coordinator for Grupo Ronet S.A. (a boutique engineering firm in ) between the years 2004 and 2010. For this company Alejandro did, among other things, all the plans for the renewal of the electrical and water instalations in the Calafate airport of, the civical center of San Juan (80,000 m2), the infrastructure plans for the San Juan Soccer stadium (25,000 people capacity) and the design of a minerals port on the Parana Guazú river. Technical Advisot, Helport S.A. (2008 - Present day) As a Technical Advisor for Helport, Jorge has been actively involved in the Corredor Bioceanico Aconcagua. As an expert advisor, Jorge has been hired by Helport to provide technical support and general coordination support in the preparation of all technical aspects related to the bids for the trans andean train project. In addition to his work in the CBA, Jorge has also been involved in the preparation of the technical proposals for the Condor Cliff and the Barrancosa dams on the Santa Cruz River for Helport. Jorge is specialized in the preparation of technical specifications for large public works bids and project blueprints. In addition to the work that he performs for Helport, Jorge is also a Board member of Consulbaires S.A. (an important engineering consulting firm in ) where he serves as subject matter expert on all issues related to hydro-electric facilities and large infrastructure projects related to public transport. Prior to his work at Consulbaires, Jorge worked as Civil works Manager for Techint S.A.

Helport una empresa de Colonia 993 Piso 6, Montevideo, Uruguay. www.uyhelport.com

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