Visual Materials
Dramatic view of the building of the Vincent-Lugo 500kV transmission line, part of Edison's bulk power "backbone"
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Working over 150 feet above the desert floor, an Edison crew assembles a tower for the Vincent-Lugo transmission line
Visual Materials
Working over 150 feet above the desert floor, an Edison crew assembles a tower for the Vincent-Lugo transmission line. Pg. 223
photCL SCE 11 - 00450
One tower of Edison's growing network of 500kV transmission lines stands sentinel in Cajon Pass in the winter of 1973
Visual Materials
One tower of Edison's growing network of 500kV transmission lines stands sentinel in Cajon Pass in the winter of 1973. Pg. 226.
photCL SCE 11 - 00457
Preparing to pull through some more cable during the construction of a 500kV transmission line
Visual Materials
Preparing to pull through some more cable during the construction of a 500kV transmission line. Pg. 222.
photCL SCE 11 - 00448
Vincent-Lugo 500 kV Transmission Line
Visual Materials
Vincent-Lugo 500 kV Transmission Line - under construction [color, with 23 variants]
photCL SCE 08 - 00299
The big "bull wheel" tensioning devices for 500kV transmission line construction were much larger than their 220kV ancestors used in the building of the Hoover Dam lines
Visual Materials
The big "bull wheel" tensioning devices for 500kV transmission line construction were much larger than their 220kV ancestors used in the building of the Hoover Dam lines. Pg. 222.
photCL SCE 11 - 00447
A substation maintenance man stands beside one of the new 500kV air circuit breakers at Vincent Substation
Visual Materials
A substation maintenance man stands beside one of the new 500kV air circuit breakers at Vincent Substation. Pg. 224.
photCL SCE 11 - 00452