Maintenance service of all the high voltage installations of the Hydrographic Demarcation of the Andalusian Mediterranean Basins (DHCMA) in the provinces of Almería, Granada, Málaga and Cádiz (Campo de Gibraltar System). It includes all overhead and underground high-voltage power lines, hydroelectric power plants, electrical substations, sectioning and/or transformation centers, control centers for high-voltage motors and lightning rods, as well as any high-voltage installation that, due to service needs, must be maintained in accordance with current regulations.

Maintenance service of all the high voltage installations of the Hydrographic Demarcation of the Andalusian Mediterranean Basins (DHCMA) in the provinces of Almería, Granada, Málaga and Cádiz (Campo de Gibraltar System). It includes all overhead and underground high-voltage power lines, hydroelectric power plants, electrical substations, sectioning and/or transformation centers, control centers for high-voltage motors and lightning rods, as well as any high-voltage installation that, due to service needs, must be maintained in accordance with current regulations.