Electrical maintenance for the Abu Dhabi National Oil Company
Tucuruí-Marituba Transmission Line
Electrification of the Mayan Train
MV-LV Distribution Networks in the Liguria Area
Works and Support Maintenance MV-LV Networks in five Areas of Argentina
MV-LV Distribution Networks in the Western Piedmont Area
Trunk Network and Distribution Center 33 / 13.2 kV in Macizo 1000 - Río Pipo - Ushuaia
Padre Novak 132 kV Substation
Transmission Line and Toromocho Substation
Transmission Lines Baja California South - Northeast and Eight Associated Substations
High Voltage Lines 400 and 115 kV and Northeast-Central Substations
High Voltage Lines 230 and 115 kV and Substations Bajio Centro
High Voltage Line 400 kV and Substations 400 kV Manuel Moreno
230 kV Lines and Associated Substations Baja California
29.8 km and 42.4 km Transmission Lines and Associated Substations in Chihuahua and Durango
Connection Project for the Crucero Oeste Photovoltaic Park
Maintenance and Operation of ENEL Distribución Substations, Chile
Bekoko Nkonsamba 225 kV Transmission Line
230 kV Xinguara Substation
Gilbués, Bom Jesus II and Eliseu Martins Substations
500 kV Gilbués Substation
500 kV Matrinchá Substation
500 kV Estreíto Substation
Vila do Conde Transmission Line
Triángulo Transmission Line
Sete Lagoas Transmission Line
Serra Paracatú Transmission Line
Serra da Mesa Transmission Line
Ribeirão Preto Transmission Line
Porto Primavera Transmission Line
Poços de Caldas Transmission Line
Paranaíba Transmission Line
Mata de Santa Genebra Transmission Line
Itumbiara Marimbondo Transmission Line
Itumbiara Transmission Line
Iracema Transmission Line
Expansion de Energía Eléctrica Transmission Line
Montes Claros Transmission Line
Cachoeira Paulista Transmission Line
Belo Monte Transmission Line
Atlántica Transmission Line
Cajamarca 230 kV Transmission Line
Brillante Transmission Line
*Pátria – Argo Transmission Line
Electrical Distribution and Transmission Networks
The networking activity shares its origin with that of the company itself and constitutes the embryo around which the COBRA Group has been developing. In the activity of distribution and transmission of electrical energy, it carries out all the work of design, engineering, supply and construction of High, Medium and Low Voltage lines for public and private clients, as well as the maintenanceof these with the installation in service using Live Work techniques.
Throughout its 80 years of experience, the company has built thousands of kilometers of large aerial, underwater or underground transmission lines of up to 800 kV, as well as offshore, and hundreds of electrical substations (AIS and GIS) up to 500 kV.
