| Client: |
|
| Departamento de Estradas de Rodagem do Rio de Janeiro - DER-RJ |
| Project: |
Road Twin Tunnel - Lagoa Neighborhood - Cosme Velho Neighborhood and Cosme Velho - Rio Comprido Neighborhood (Rebouças Tunnel). Length 2,800 m |
| Detailed Design and Site Supervision. |
| |
| Client: |
|
| Companhia Vale do Rio Doce - CVRD |
| Project: |
Road Passage Under Vitória-Minas Railway. Length 180 m and Width 14 m |
| Feasibility Studies, Basic and Detailed Engineering Desing. |
| |
Client: |
|
Departamento Nacional de Estradas de Rodagem - DNER |
Project: |
Road BR-324 - Stint KM 35,7 – Feira de Santana Neighborhood: Batch 3A - Substint KM 67+000 TO KM 92+720 AND 4A Stint KM 92+720 to KM 107+540 |
Site Supervision of Construction. |
| |
Client: |
|
Rede Ferroviária Federal S.A. - RFFSA |
Project: |
| Railroad branch Japeri - Brisamar – Total Length of 35,000 m - 6 Bridges - 5 Grade Crossings |
| Final Engineering Design and Site Supervision of Construction. |
| |
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