Construction of the civil and electromechanical work including the partial supply of the LT Central Generadora – Maniobras (115kV-1c-6.5 km – 795 ACSR/As-cgfo 36 – pa), complement of civil and electromechanical work, partial supply and preoperational tests of the SE Elevadora (1t-3f-20 MVA-34.5/115 kV-2/1/0a) and electromechanical work for the construction of the underground TL of 34.5 kV in the wind farm, located in the state of Oaxaca.