Route 34, Metán-Estación Lumbreras, Palomitas-Río Juramento stretches and bridges in Lumbreras (Salta): basic works, asphalt paving and bridges.
Excavations and earthmovings in San Nicolás and General Savio Plant (Buenos Aires): earthmovings and excavations in 2.942.000 cubic meters.
Nacional Route 3. Caleta Olivia-San Julián stretch (Santa Cruz): basic works, asphalt paving and the construction of a bridge over the Río Seco. Approximately, 400 kilometers.
Paving on 1084 blocks in the City of Santa Fe (Santa Fe): urban paving, pluvial and sewer drains, and related works.
Pehuajó-Henderson road (Province of Buenos Aires): basic works and asphalt paving.
Provincial Route 65. Bolívar-9 de Julio stretch: basic works and asphalt paving, structural strengthen and widening.
Coronel Pringles Road, Provincial Route 76. Bypass Provincial Route 51: basic works, earthmovings, asphalt paving.
New Route 14, Ayuí Grande stream- Mandisov stream. Bridge construction: Basic works, asphalt paving, construction of a bridge over the Mandisoví Grande Stream.
Provincial Route 29 General Belgrano- Balcarce stretch, section VIII and access to Chas. Basic works, earthmovings, asphalt paving.
Provincial Route 60 Azul Rauch section II and III. Bridges over Cortaderas, de los Huesos and Chapaleufú stream. Basic works, asphalt paving and bridges.
Provincial Route 41, intersection with National Route 5 and railway, access to Mercedes (Buenos Aires). Basic works, asphalt paving and bridges.
Provincial Route 26 Va. Unión, Va. Castelli and construction of 8 bridges: basic works, earthmovings, asphalt paving.
Palermo-Aike Road, Rio Gallegos (Santa Cruz): roads, working sites, tanks, fillings and embankments (YPF).
Comodoro Rivadavia Area (Chubut): earthmovings ditch and pipe line assembling.
Road maintenance in Cañadón Seco (Chubut): earthmovings and road maintenance.
Yacimiento Cerro Dragón Deposit (Chubut) earthmovings for the construction of working sites, roads and reservoirs for drilling rigs, road maintenance and various services (1991-1995).
Yacimiento Cerro Dragón: earthmovings for the construction of working sites, roads and reservoirs for drilling rings, road maintenance and various services (1995-2000).
Yacimiento Cerro Dragón: earthmovings for the construction of working sites, roads and reservoirs for drilling rings, road maintenance and various services (2001-2005).
Bypass construction in Route 5-Route 57. Cerro Blanco sector-Casas de Chacabuco. Metropolitan Region: basic works, earthmovings, asphalt paving.
Route G-16 improvement. Quilicurá-Lampa sector. Metropolitan Region: basic works, earthmovings, asphalt paving.
Enlargement of Route 5. Camino Longitudinal Sur. San Carlos-Chillán sector(VIII region) 375 km: Basic works, earthmovings, asphalt paving.
Reconstruction of Route 69. Victoria-Curacautin sector-IX Region. Basic works, earthmovings, asphalt paving.
Reconstruction of Route 62. Quillota-Limache-Villa Alemana Sector. V Región. Basic works, earthmovings, asphalt paving.
Enlargement of Route 5 South. San Javier-Parral Sector. VII Region: basic works, earthmovings, asphalt paving.