UBAJAY S.A.

• Basic and in detail engineering. Supervision of the construction and assembly of the following hydrocarbon store tanks:
• Four (4) tanks of 10,000 m3 capacity each one, with Floating Roof, auxiliary services and product interconnection - Argentina.
• Three (3) tanks of 3,000 m3 capacity each one, with Fixed Roof, auxiliary services and product interconnection to ship load dock - Argentina.
• One (1) tank of 5,000 m3 capacity, with Fixed Roof, auxiliary services andproduct interconnection to ship load dock - Argentina.
• Battery of 400 m3 (five tanks with Fixed Roof) for crude oil storage..
• Design and construction of a plant for benzene removal from solvents in - Argentina.
• Design and construction of a plant to eliminate lead (lead tetraethyl from virgin gasoline - Argentina .
• Design and construction of a distillation column for solvents production Argentina .
• Basic and in detail engineering. Supervision of the construction of an 8 inches diameter and 6 Km length pipe - Argentina .
• Design and construction of a plant for LPG (Liquid Petroleum Gas) production with auxiliary services - Argentina .
• Supervision of the construction and assembly of a plant to hydrogenate pyrolysis Gasoline - Argentina .
• Basic design and construction of a naphtha reforming design 30% capacity enlargement for benzene, toluene and xylene production..
• Basic and in detail engineering. Budget. Selection of a port for plant installation in San Nicolás city, Paraná River - Argentina .
• Design and construction of a plant to deodorize white spirit - Argentina .
• Basic design with Flow Sheet and P&I diagram of a petroleum distillation plant with its tank yard and auxiliary services - Argentina .
• Basic design and engineering for a plant to produce Biodiesel from soy beans - Argentina .
• Basic and in detail engineering; and budget for a plant to produce Biodieselfrom beans. Including a vegetable oil and pellets production grain extrusion plant - Uruguay - Argentina .
• Basic and in detail engineering for a liquid in bulk fluvial storage plant. Paraguay .
• Basic and in detail engineering and assembly supervision for a solventsproduction hydrocarbon distillation plant with auxiliary services - Chile .
• Basic and in detail engineering, and budget for a Crude Oil distillation unit with auxiliary services wich produces Gas Oil - Argentina.
• Preliminary project for the installation of an integrated refinery - Argentina .

• Market and economic-technical research for the association of two Companies. Italia - Argentina
• Economic-technical research to set up a plant for manufacturing Biodiesel from seeds with pellet sale - Uruguay.
• Market research of raw materials to produce Biodiesel.- Argentina
• Preliminary draft project for a plant to produce bio-diesel from grain.- Argentina
• Economic-technical research to set up a Network of Gas Stations - Argentina
• Technical economic research to look for a strategic partner- Argentina
• Drawing up of the Technical economic Memorandum for the sale of an Oil Refinery- Argentina
• Market research on Poly-iso-butylene - Argentina
• Market research on paper adhesive - Argentina
• Research of chemical products in different industrial sectors - Argentina
• Research of the Argentine electric market - Argentina
• Market research for medical equipment sterilization - Argentina
• Advisory for hydrocarbon leaks in storage tanks - Argentina - Germany .
• Economic-technical research for the setting up of a hydrocarbon storage and dispatch maritime plant - Argentina - Germany
• Economic technical research for a project to set up a virgin naphtha Reformer - Argentina
• Economic-technical research for the setting up of a Sodium Cyanide plant. Argentina - Spain .
• Technical-economic-logistic research for the purchase, disassembly, conditioning, transport and re-assembly of a naphtha Reforming) - Argentina - Spain .
• Technical-economic research for the purchase of an industrial complex producer of aromatics, oxo-alcohols and methanol. - Argentina
• Technical-economic research for the installation of an MTBE producing plant - Argentina
• Technical-economic research for the purchase of virgin naphtha reforming in Bolivia and its further importation and development in the motor naphthas market of Argentina northern area - Argentina - Brasil.
• Technical-economic research for the setting up of an LPG production plant in Tierra del Fuego .
• Technical-economic research for the setting up of a chlorinated paraffins production plant - Argentina
• Technical-economic research for the purchase of second hand equipment in U.S.A. and its further importation to Argentina - Argentina - U.S.A.
• Research for the re-habilitation of a Petroleum Refinery - Argentina - Cuba.
• Market research for the setting up a chemical products storage plant. Argentina - U.S.A.
• Technical-economic study and consultations to related bodies, for the installation of a hydrocarbons bulk storage plant. ARGENTINA-PARAGUAY.
• Technical-Commercial-Logistic Analysis for crude oil processing in Argentine refinery. ARGENTINA.

• Advisory on oil fields acquisition to a Canadian company. Argentina - Canada.
• Advisory on oil refinery acquisition to a Canadian company. Argentina - Canada.
• Advisory on solvents exports from Argentina to Chile - Argentina - Chile.
• Commercial-economic analysis for the exchange of Argentine rice for irani Gas Oil. - Argentina - Iran.
• Development of lubricants market in Brazil - Argentina - Brazil.
• Research for the importation of Gas Oil with “Warrant” guarantee. Argentina - England.
• Advisory on solvents exports - Argentina.
• Research on Hydrocarbon sale in the South Cone - Argentina - Germany.
• Advisory for motor-naphthas and Diesel Oil commercialization in the Argentine market - Argentina.
• Technical-economic analysis for the asociation of an Argentine company with an Italian one - Argentina - Italy.
• Technical-economic analysis on fuel evaporation losses in storage tanks. Argentina.
• Research for a 200 gas stations network administration. Argentina - Paraguay.
• Development of gasoline additive market. BOLIVIA-ARGENTINA-CHINA.
• Technical-Commercial-Logistic Analysis for crude oil processing in Argentine refinery. ARGENTINA.

• Identification of companies which make use of Ozone Depleting Substances (ODS) for Refrigerants and follow-up of the Montreal Protocol implementation (UNIDO - Argentina).
• Identification of companies which make use of ODS for Foams and the -up of the Montreal Protocol implementation (UNIDO - Argentina ).
• Collection of information for the drawing up of RMP (UNIDO - Argentina ).
• Collection of information for Solvents Phase-Out Plan (UNIDO - Argentina ).
• Collection of information for Refrigeration Phase-Out Plan (UNIDO - Argentina ).
• Monitoring for the National CFCs Phase-out Plan (first and second tranche) (UNIDO - Argentina ).
• Monitoring for the Elimination of Ozone Depleting Solvents Project (UNIDO - Argentina ).
• Market research on chillers which use CFCs (World Bank - Argentina ).
• Workshops on Ozone Layer Depleting Solvents replacement (World Bank - Ecuador ).
• Advisory on ozone depleting solvents replacement. (ONUDI: Argentina - Egypt - Kenya - Cameroon - Cambodia ).
• Design for the CFC use reconversion to N Butane in expanded polyethylene foams production (ONUDI- Argentina).
• Study on natural refrigerants use standards and legislation ONUDI. ARGENTINA.

Residuos Sólidos Urbanos (RSU) Urban Solid Waste (USW)
• Design and coordination of the Domiciliary Waste Management “Basura por Salud” - Argentina.
• Design of Environment Management Plan Educational Component for the Sanitation of Lanús and Lomas de Zamora waste dumps, Mantanza - Riachuelo Basin Committee.(Fundafé Foundation - Senda Foundation, Matanza - Riachuelo Basin Committee, with BID financing - Argentina ).
• Urban solid waste (USW): Study on the situation of USW in the following cities: Esquina, Santa Lucia, Pueblo Libertado, Goya ( Corrientes Province ), and La Paz ( Entre Ríos Province ) - Argentina.
• Coauthor of the “Great La Plata Environment Management Plan” - Argentina .
• Project of environmental management and urban solid waste recycling - Elortondo, Santa Fe Province - Argentina .
Environmental Impact Studies
• Direction of the Social and Environmental Impact Study of the Project: National Route N ° 19 Highway, stretch Intersection NR N° 11 ( Santa Fe ) - Intersection NR N° 158 (Córdoba), Section I (NR 11 - PR 6), Section II (PR 6 - NR 34) and Section III (NR 34 – NR 158) - Argentina
• Drawing up of Report and Methodological Proposal: “Arroyo del Gato - Industrial Pollution Environmental Risk Assessment” La Plata County , Buenos Aires Province . Argentina
• Environmental Impact Study of the Safety Landfill Project (Hydrocarbons activity hazardous waste) in Loma de la Lata , Neuquén Province - Argentina
• Environmental Impact Study of the Project: National Route N ° 45 stretch Las Ovejas - Paso Lumabia - Argentina
• Environmental Impact Assessment, Environmental Risk Study and Repsol YPF La Plata Propane-duct Contingency Plan Updating - Gral. Belgrano ( La Matanza ). Argentina
• Environmental Impact Assessment, Environmental Risk Study and Repsol YPF Gral Belgrano Propane-duct Contingency Plan Updating - Dock Sud, Buenos Aires . Argentina
• Environmental Impact Assessment, Environmental Risk Study and (Propane) Oil Liquid Gas Plant Maintenance and Operation Contingency Plan Updating - General Belgrano Terminal - Argentina
• Environmental Impact Assessment of 2 Oil Gas Compressor Units in Loma de la Lata Oilfield , Neuquén Province - Argentina
• Drawing up of Normative Framework and Basic Environmental Conditions for the Environmental Impact Assessment of Loma de la Lata oilfield Electricity Transforming Substation, Neuquén province - Argentina
• Environmental Impact Assessment of a Medium Voltage Air Line in Ensenada .Argentina
• Environmental Impact Assessment and Environmental Management Plan for 6 masts and microwave antennae - Argentina.
Other Works
• Advisory for a bid on the restoration of contaminated land, Buenos Aires Port - Argentina
• Monitoring of the underground water layer contamination - Argentina
• Design of the Environmental Information Recompilation and Systematization - Argentina
• Advisory for second hand tire recycling - Argentina
• Development and following up of hydrocarbon “Land Farming” - Argentina
• Research and further sanitation of a phreatic layer contaminated with hydrocarbons - Argentina
• Control of gaseous effluents originated by processes ovens - Argentina
• Monitoring of the phreatic pollution caused by Asphalt Plant and Camp Site operation - Argentina
• Monitoring and Report on Asphalt Manufacturing Plant Gaseous Effluents Emission - Argentina
• Study on Soil Pollution, Polluted Soils Management Proposal and Assessment of Storm Drainage Systems Environmental Impact - Argentina
• Soil Pollution Study, Polluted Soils Management Proposal, Drawing up of Environmental Action Plan, Contingency Plan, and Cildañez Basin Storm Drainage System Environment Management - Argentina
• Environmental Audit Phase II for 200 EG3 SA flag gas stations all over Argentina .
• Drawing up, Design and Lay out of an Environmental Management Manual for gas stations - Argentina
• Market research on crude oil and black products storage tanks cleaning. Argentina
• Advisory on Dangerous Waste management to chemical companies and industries in Argentina.
• Infrastructure master plan for new SOUTH Margin. Rio Grande City. ARGENTINA.
• Land Ordinance Plan Study. Junín de los Andes City. ARGENTINA.