retained electric pole

Polygon lighting plant

440-227v transformer

33 kv trace

rural electrification

Electrical substation - various details

Plan details of poles; retained and tempering

Administrative power plant

Portico

electrical arming

Airline structure 1

Simple suspension 220 kv.

electricity laying

Electrical structures mt – chile

Elevation plan and substation top view

Electrical sub station with tower

Phase transposition in straight retention

3d high tension tower

Airline and underground connection.

bank of decondensers

derivative substation