Profile Installation and Maintenance. Back Client: Corpoelec Some of our projects in this area. Installation of profiles and maintenance of the bases for 32 towers along the 115-kV Guasdualito–La Pedrera line. Upgrading of the Páez–Barinas L2 Line and Replacement of Cross-Sections on Towers 21 and 22, 115-kV Single-Circuit Line. Installation of profiles on the 115-kV Los Pijiguaos–Puerto Ayacucho, Cabruta–Caicara–Los Pijiguaos, and San Gerónimo 1 and 2 lines in the Guayana Region.