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  • Cerrado - EVAP

    Civil project for “Evaporation”, in the chemical recovery area, of the largest factory in the pulp segment world.

  • Cerrado - Fiber Line

    Fiber Line for the pulp and paper industry in the municipality of Ribas do Rio Pardo in MS, called the Cerrado Project, with a production capacity of 2.55 million tons of eucalyptus pulp per year.

  • Cerrado - PD (Drying)

    Civil project of the Drying Area, comprising excavation projects, direct and deep foundations, dynamic analysis of equipment base, in-situ and precast concrete superstructures, metal roofing, rainwater drainage, contaminated and hydrosanitary, street...

  • Cerrado - RBPB

    Civil project of the "Recovery and power boilers", in the chemical recovery area, of the largest mill in the pulp segment in the world.

  • Cerrado - WLP & GAS

    Civil project for the “Caustification and Lime and Gasification Furnace”, in the chemical recovery area, of the mill factory in the pulp segment in the world.

  • Cerrado - Wood Yard

    Wood yard (200,400 m²) for the pulp and paper industry in the municipality of Ribas do Rio Pardo in MS, called the Cerrado Project, with a production capacity of 2.55 million tons of eucalyptus pulp per year.

  • COMPERJ - Route 3

    Rota 3 natural gas processing unit.

  • Coque Off-site Torch and Interconnection System - REDUC (Duque de Caxias Refinery)

    12 bridges with widths of 3.3m, 6.35m, and 10.22m, totaling an extension of 128.25 meters to span spans of 8m, 8.40m, 8.50m, 8.82m, 9m, 9.90m, 10m, 10.20m, 10.5m, 10.90m, 11.96m, and 22.6m.

  • Coque Off-site Torch and Interconnection System - REDUC (Duque de Caxias Refinery)

    Metal bridge for crossing the Main Flare line (ø = 54”), the Chemical Flare (ø = 12”), and its utilities, to span 34 meters.

  • FL - Capacity Increase II

    Increase in Capacity 2 of the Fiber Line of Klabin's PUMA 1 project, located in the municipality of Ortigueira, PR.

  • General Engineering RJ/SP

    Umbrella project signed between Braskem and OTZ for the Provision of General Engineering Services for Business Units in the state of Rio de Janeiro

  • Ipiranga

    Provision of multidisciplinary engineering services for the elaboration of Executive Projects related to Ipiranga's operational units

  • Jacareí - Fiber Line

    Modernization of the C Fiber Line at the Suzano plant in Jacareí/SP.

  • Linde Gases Factory - Resende

    Construction of the new Linde Gases unit - Resende, RJ

  • MSA Engineering Services

    Master service agreement for engineering services

  • Railway Works - Bridges

    8 bridges, six railway bridges and two road bridges from the EMT-01 to EMT-05 section of the Transnordestina Railway.

  • REDUC (Duque de Caxias Refinery)

    Hydrodesulfurization Unit (HDS), Hydrogen Generation Unit (UGH), and Substation.

  • Road Bridge - Dam

    Bridge with a length of 1.3 km and a width of 10.80 m over the reservoir of the De Mascarenhas De Moraes Hydroelectric Power Plant, which will integrate the MG-856 highway.

  • UTP - Açu Petróleo

    Quantitative Engineering (MTO) in addition to a Critical Analysis of the main systems of the AÇU PETROLEO Oil Treatment Unit.

  • VERTERE

    New Pulp and Retro-Area warehouse in the Port of Santos.


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Rio de Janeiro - RJ - Brasil

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+55 (21) 2224-8774