São Paulo Metro G stock
The São Paulo Metro G stock is a class of electric multiple units built between 2007 and 2009 by Alstom to operate on Line 2-Green.With the expansion of the metro network, emerged a necessity to expand its rolling stock.In 1991, the São Paulo Metropolitan Company published the bid n° 00800310 for the acquisition of 67 trains of 6 cars each, divided as follows:[1] In 2007, the São Paulo Metropolitan Company made a 15% additive on the Allotment II contract.The trains were built in Alstom factory, located in the Lapa district in São Paulo and delivered in 2009.During the project phase, the adoption of air conditioning system reduced the internal height of the trains, gaining controversy in the press.