ISA Colômbia
utility
Temporary recovery of the 500 kV transmission line, after an emergency situation, using two TET towers – Triangular Emergency Tower in a chain-type assembly with a total height of 36.9 meters. The branch reached a length of 1470 meters with an average span of 490 meters between the structures. The axis of the provisional network was located 36 meters away from the axis of the damaged line.
