AR-03-12-03-117 (Site Name Keyword)
1-3 (3 Records)
Salt River Project (SRP) is planning to install fiber optic communication on the Goldfield to Silver King 230 kV transmission line system on the Mesa and Globe Ranger districts in Pinal County, Arizona. The project will entail replacing a static line with a combination static-fiber optic line. This will require a wire trailer/puller and crane to be positioned near certain towers for wire pulling. Both pieces of equipment are rubber-tired to minimize ground disturbance. SWCA was contracted to...
A Class III Cultural Resources Survey of the Salt River Project 230-kV and 500-kV Transmission Line Rights-of-Way from Silver King to the Western Forest Boundary, Tonto National Forest, Mesa and Globe Districts, and Private Lands near Superior, Pinal County, Arizona (2020)
SRP contracted SWCA Environmental Consultants (SWCA) to conduct a Class III cultural resources survey along a 15.1-mile-long stretch of the Goldfield-Silver King 230-kilovolt (kV) and Browning to Silver King 500-kV electrical transmission line right-of-way (ROW) in Pinal County, Arizona. The purpose of the survey was to identify cultural resources that are listed in or eligible for listing in the National Register of Historic Places (NRHP) so that SRP can take the necessary measures to avoid or...
A Cultural Resources Survey of 84.3 Acres of Tonto National Forest and Private Lands for the SRP Silver King to Goldfield 230kV Upgrade, North of Superior, Pinal County, Arizona (2008)
SRP is planning to upgrade the current carrying capacity of 18.3 miles of the existing Silver King to Goldfield 230kV line. In order to accomplish this, SRP plans to “bundle” the existing 230kV conductors by adding a second conductor to each of the three existing single-conductor phases. To add the new conductors, SRP will need to re-open some original access roads, and the selected wire, puller, sleeving, and anchor sites used during the original 1978 line construction. The existing...