pregao-eletronico-no-13-equipamentos-diversos Ata%20Complementar.pdf Ata%20da%20Sessao%20Eletronica.pdf AVISO%20DE%20HOMOLOGACaO%20PREGaO%2013.2015.pdf AVISO%20DE%20HOMOLOGACaO%20PREGaO%2013%20-%202015%20-%20item%2005.pdf aviso%20de%20reabertura%20de%20licitacao%20_PE13.2015%20-%20DOU.pdf Edital%20PE%2013.2015%20-%20Equipamentos.pdf