Activities in transforming stations
These works are specified in contracts by the transport network of the French electricity company (EDF) :
EDF designs the very high voltage stations. The contrators are responsible for designing the foundation blocks for cable gantries, equipment and transformers
This involves the constructing the foundations, assembling cable gantries and equipment, installing cables and constructing monitoring, control and repote control devices.
This involves replacing supports and accessories that have worn out or been damaged by storms and joining broken cables.