Substation to add reliability, better service to grid

South of Parker Dam near Parker, Ariz., sits the beginning phase of a new switchyard, just north of the  existing 161 kV tap.

With the lines shoo flied around the new site, construction began with grading the site, erecting the perimeter fence and placing the foundation for equipment and the new control building.

Completing this switchyard will convert the existing 161-kV tap to a more reliable configuration that will provide better service to both Western and its customers.  Using pre-payment funding the substation is expected to be completed and energized by December 2013.

T-line construction continues even in winter

When you think of Wyoming and Montana in the winter, you might think “cold”—cold enough that you wouldn’t want to be outdoors working on the construction of a transmission line. But that’s exactly what Western crews will be doing this winter.

Western contractor operating the hydraulic press, right, with another crew member as his assistant to perform dead-ending operations as part of Phase 1 of the Lovell-to-Yellowtail transmission line rebuild project.

Western contractor operating the hydraulic press, right, with another crew member as his assistant to perform dead-ending operations as part of Phase 1 of the Lovell-to-Yellowtail transmission line rebuild project.

Crews recently wrapped up rebuilding the Lovell-to Yellowtail No. 1 and No. 2 115-kilovolt transmission lines in the Big Horn Canyon National Recreation Area in Wyoming and Montana. They expect to begin reclamation of unneeded access roads soon. In Feb. 2013, they will begin rebuilding the sections of the lines north and south of the NRA.

The Lovell-to-Yellowtail transmission lines are located between Lovell, Wyo., and Yellowtail Dam, Mont., and help provide the reliable transmission of Yellowtail Dam’s generation.

You can see more photos of Phase 1 construction on Flickr.