Construction of civil and electromechanical work of the crossings with the LT Contadero – Aguilas of 230 kV – 2c – 0-72 km – 1113 ACSR/As – 1 c/f – Ta and LT Tacubaya – Reforma of 85 kV – 2c – 0-61 km – 795 ACSR/As – 1 c/f – Ta/Pa, includes supply and dismounting. Works located in Mexico City.