Customer: CBTU Brazilian Urban Train Company
Final engineering project for the south line, section running from Porto Larga to Cajueiro Seco, lot III, with an extension of 4.3 km, on the south line of the superintendency of urban trains, Recife - STU/REC.
Extension: 63.3 km
Customer: TRENSURB - Porto Alegre Urban Trains Company
Elaboration of alternative systems for the consolidation of the São Leopoldo/Novo Hamburgo section of the northeast corredor, metropolitan region of Porto Alegre/RS, and improvements in other sections in operation.
Extension: 19.9 km
Customer: CBTU Brazilian Urban Train Company
Technical supervision of the work of remodulation of stations, construction of footbridges, recovery of reinforced retaining walls or curtains, analysis of projects and implantation of the electric supply lines for the metropolitan train system in Rio de Janeiro/RJ.
Customer: TRENSURB - Porto Alegre Urban Train Company Inc
Termninating and standardizing the solutions adopted previously for civil constructions and fixed systems in order to facilitate the expansion of the Trensurb system to the section from São Leopoldo to Novo Hamburgo.
Extension: 63.3 km
Customer: TRENSURB - Porto Alegre Urban Train Company Inc
Basic project for line 2 and connection of line 1 with line 2 and feasibility of the extensions Azenha - Viamão, Triângulo - Alvorada and Sarandi - Cachoeirinha - Gravataí.
Customer: CBTU - Brazilian Company of Urban Trains
Assistance in the management of the implementation of the de-centralization of the CBTU urban trains in Belo Horizonte/MG.