new icn messageflickr-free-ic3d pan white
Tower replacement in SD | by Western Area Power Admin
Back to photostream

Tower replacement in SD

The steel monopole is taller than the existing lattice structure because the lattice structure no longer had appropriate ground-to-phase clearance to operate at maximum capacity, a North American Electric Reliability Corporation standard. (Photo by Joel Miller)

946 views
0 faves
0 comments
Taken on August 20, 2015