Engexata Engenharia secures light-rail contract in Brazil March 21, 2011 | Latin America News Brazil-based engineering firm Engexata Engenharia Ltda has won a BRL38·7-million contract for light-rail construction in the state of Ceará, Brazil. The 18-month contract is for two ligh... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password