On December 27 of 1948, after a long process gone through the procedure in the Legislative Assembly of the State, governor Milton Campos signs the Law no. 336, creating the municipal district of Coronel Fabriciano. The official installation felt in the day January 1 of 1949, in session presided by the peace judge José Anastácio Franco. It assumed as manager Dr. Antônio Gonçalves Gravatá, with the different objective of to organize the municipal administration and to give him/it to the official mayor, elect for the population. It is like this, the March 15 of 1949, they take ownership then the mayor Dr. Rubem Siqueira Maia, vice-mayor Colonel Silvino Pereira, aldermen Nicanor Ataíde, Lauro Pereira, Ary Barros, José Anatólio Barbosa, Wenceslau Martins Araújo, Sebastião Mendes Araújo, José Paula Viana, Raimundo Martins Fraga and José Wilson Camargo.