Inepar S.A. Industria e Construcoes (BOVESPA:INEP4) agreed to acquire 50% stake in Companhia Brasileira de Diques from INEPAR Administracao e Participacoes SA for approximately BRL 610 million on March 31, 2012. Shareholders of Inepar S.A. Industria e Construcoes approved the deal. Moore Stephens Auditores e Consultores determined the value of the firm. Inepar S.A. Industria e Construcoes (BOVESPA:INEP4) completed the acquisition of 50% stake in Companhia Brasileira de Diques from INEPAR Administracao e Participacoes SA on April 3, 2012.