Method 3:

Visual line inspection from ground

With the specialized knowledge of our operators, we are able to offer visual checks from the ground of the power lines and all non-live elements such as:

·         lightning conductors

·         earth connections

·         transmission line rope

·         isolators

It is not necessary to isolate the power line for these visual inspections.
In addition, conditions of the mast and along the lines are checked (e.g distance to trees)
Grid Control records points of failure by digital photographs and incorporates this information in a comprehensive report.

Vegetation is too close

Working with a telescope

Close up in the loop

Cable damaged caused by gun bullets