Support in the capacity increase of two 220 kV transmission lines that together exceed 80 km in length: the 2×220 kV Frontera–María Elena line and the 2×220 kV María Elena–Kimal line, both located in the Antofagasta Region.
Technical site inspection during the repowering activities, verification of compliance with technical specifications on both sections, installation quality control, and supervision of commissioning tests to ensure the safe operation of the upgraded lines.
Other electrical engineering projects in Chile developed by Esinel Engineers in this category.