Fairground
Bilbao Approach
Platform Lighting
Underground Line
TS4 Platform Lighting
T2 Transformer substation
Canchoblanco Radar
Airport Beacons
Maintenance
Public lighting installations,medium voltage electrical network, 2 transformer substations of 3 positions of 630 KVA, 1 transformer substation of 2 positions of 630 KVA and installation of 33 multiple low voltage supply points .