Object: Hiring A Company Or Consortium Specialized In The Preparation Of The Executive Engineering Project And The Execution Of The Special Artwork (Oae) Over The Cotaxé River, On Es-320, Ecoporanga Ponto Belo Stretch, 160 M Long, In The Area Covered By The Regional Executive Superintendence Iv (Sr-4) Of The Department Of Buildings And Highways Of Espírito Santo Der-Es.