The project involved the preparation of detailed design documents and bidding specifications for the sewer system in 11 localities in the Province of Buenos Aires, spread across 4 districts. The designs covered all stages, from the Preliminary Study and Diagnostic Analysis through the Detailed Design and Bidding Documents, including economic, financial, and environmental assessments. The towns that benefited were 9 de Julio, Alberti, Bragado, Carlos Casares, Chivilcoy, Dudignac, Facundo Quiroga, Mechita, Moquehuá, and Suipacha, with a combined population of approximately 26,500 residents. Approximately 210 km of PVC networks were planned, and 13 pumping stations were designed, along with 10 km of HDPE pressure pipes.

In addition, a proposal was made to replace the existing wastewater treatment plants in Dudignac, Facundo Quiroga, Mechita, and Moquehuá with a compact, modular activated sludge plant—developed entirely by the consulting firm—with the capacity to treat the wastewater from each town.