PETROBRAS is the national oil company in Brazil. Concerned about the working conditions of its employees, PETROBRAS wishes to identify, assess and control noise pressure levels of its refineries.
With 12 exploitation sites and about 3,500 noise sources to analyze, this project is a huge one. 01dB provided a complete noise mapping of each production site with the identification of the main noise sources. Relevant diagnosis and solutions to solve potential problems have been proposed based on the methodology and tools used by 01dB.
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