Segregation of the existing TK-309 tank to enable its use as a storage tank for a new product.

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

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

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

Civil project to modernize the “ASH Leaching and MVR”, in the chemical recovery area, at the Jacareí factory in the pulp segment, with an investment of 2 billion reais.

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