Home Electricity Power lines Portico (metal structure) Portico (metal structure) Description Save Portico entrance to electrical substation - plan - elevations - details - bounded measurements Format DWG File size 344.20 KB DOWNLOAD DWG share your appreciation Related Posts compact substation retained detail pole type substation e-type structure Low voltage networks and public lighting Electrical detail of busbar Electric pole foundation Electric transformer detail Neighborhood electrical network. underground laying medium voltage distribution medium voltage structure Switch and ti 33 kv – 3d High tension cable support Medium voltage connection 3d transformer rc structure Electrical substation on two poles energy tower transformer 1 Porticoes 60kv – se