RHA exhibited at the XIV Northeast Symposium on Water Resources, which took place in Maceió, Brazil, from 20 to 23 November 2018, at the Cultural and Exposition Center Ruth...
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RHA Engineering and Consulting Ltda. opened its new headquarters, now located on the 14th Floor of the Wawel Building, located in Central Curitiba. The new space, planned by the...
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RHA Water and Environmental Resources Engineering Ltda. will perform the hydro-sedimentological studies in Lake Guaíba for the Secretariat of Environment and Sustainable Development of Rio Grande Do Sul. These...
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From 18 to 20 September 2018, RHA exhibited at Fenasan – National Fair of Sanitation and Environment, which took place in São Paulo, Brazil. Fenasan is one of Brazil’s...
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