Extension and remodeling of the Port of Quequén South Breakwater. DYCASA Dragados, Obras y Proyectos S.A.(Dredging, Works and Projects Inc.)

Environmental Impact Study of Corpus Christi Reservoir. Paraná River Mixed Commission (COMIP) - HARZA-IATASA-TECMA.

Integral Research on Sanitary Services and Work Designs. ENHOSa - Banco de Proyectos (Projects bank)– Municipality of Pinamar - HYTSA.

Submarine oil pipeline from Platform to Cullen Plant - Tierra del Fuego. Total-Fina-Elf - HYDRONAV Argentina.

Regional development and navigability improvement of Uruguay River – CARU Project – European Union.

Supplementary works to raise Yacyretá Reservoir to final level required. Entidad Binacional Yacyretá (EBY) - IATASA - Electromon.

Trasandino Gas pipeline. Argentina - Chile. Gasoducto Transandino S.A. (Transandino Gas pipeline Inc.) - Geotécnica Consultores (Consultants)(Chile).

Master Plan of Hydraulic Distribution of the City of Buenos Aires. HALCROW-HARZA-IATASA-LATINOCONSULT-UTE.

Topographic Chart of the Province of Buenos Aires, scale 1:20.000. Geodesy Department of the Province of Buenos Aires - SPARTAN Air Service.

Mesopotamian Gas Pipeline subfluvial crossing in Paraná River - Gas del Estado. (Gas State Company) UTE DYOPSA-SUPERCEMENTO-TECHINT.

Remodeling of Interstate Road 158. Province of Córdoba. Highway Administration Department - IATASA.

Telecommunication Network of Hidronor SA. (Inc.) Consorcio IATASA - Merz & McLellan - Perece Cardew & Rider Ltd.

Regulation works of Matanza River. MOSP of the Province of Buenos Aires -TORNO SPA -Termomeccanica Italiana SPA - Supercemento - UTE.

Water resources assessment and irrigation project - Province of La Rioja. D.P Provincial Department of Water Resources - EIH SA.

Clean up of Don Tomás Lagoon – Province of La Pampa. Municipality of Santa Rosa, Province of La Pampa - EIH SA.

Project of small hydroelectric power stations in the Province of Mendoza. Consejo Federal de Inversiones (Federal Council of Investments). - IATASA.

Pre-feasibility research of Corpus Christi Reservoir. Cnia. Hohenau, Paraguay. Pindoi Island - Corpus, Misiones. DIGID - Geocalc.

Dredging of Port San Martín, Paraná River km 450. Nidera S.A., Pasa S.A., A. Toepfer S.A. and La Plata Cereal S.A. - Ocean Service SA. (Inc.)

Dredging control. Draga Perekovskiy. Ports of Quequén, La Plata, Dock Sud, Mar del Plata and San Pedro. Argentina. Ocean Service SA.

Control of coastal erosion and Port Structure Stability. Esso SAPA - Campana – Province of Buenos Aires.

Berthing pier checking in Port of Buenos Aires Extension. Ports General Administration S.E.

Dredging and filling of beaches in Mar del Plata City. M.O.S.P. - DPH -Dredging International - Serman & Asociados.

Bathymetric survey of A, B, C, D, E and North docks, Outer harbor and Passage Channel. Port of Buenos Aires, Ports General Administration S.E.

Dredging, Buoying and Maintenance Concession of Santa Fe-Ocean Main Waterway. Waterway National Department.

Feasibility research of Buenos Aires – Colonia Bridge. Binational Commission of Bs. As.-Colonia Bridge. Louis Berger International, Inc.

Survey of Channels to Martín García - La Plata River. Uruguay- Argentina. Boskalis International- Ballast Nedam, Joint Venture.