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1138 N Alma School Rd. Suite 220 Mesa, AZ 85201

Sigurd to Red Butte 168-mile 345kV Transmission Line Project



Project Location:

Service(s) Provided:
Engineer, Procure and Construct (EPC)

Installed a new single circuit 345kV transmission line, approximately 168-miles in length and supported on single circuit H-frame (majority), monopole and lattice structures, were constructed from Sigurd to Red Butte Substations. Project included all environmental compliance and helicopter aided construction through the remote access and environmentally sensitive areas. Provided access roads, material yards, site preparation, fencing and gates, foundations, wood, steel and concrete structures, hardware, insulators, conductor, overhead ground wire (OHGW), optical ground wire (OPGW), grounding, clean-up and restoration and all appurtenances such as splices, dampers, and jumpers.