Companhia Siderúrgica Nacional – CSN

1. Supply and assembly of a new power supply of pressure filters of the cooling water treatment system for plates from ETE/MCC 2 and 3 located at Usina Presidente Vargas (UPV)(Presidente Vargas Power Plant)
Period: from October, 2010 to September, 2011
Location: Volta Redonda/RJ


2. Manufacturing and assembly of boilerwork of tanks and pulp boxes for expansion Filtering, Reagents, Flotation and Thickening
Weight: 185 tons
Period: from July, 2010 to November
Location: Congonhas/MG (Mina Casa de Pedra)