Salt River Project, or SRP, is a power utility located and operated in the greater Phoenix area. Created as part of the federal Reclamation Act of 1902, it was originally established to help secure a reliable water source to the desert valley. Today, SRP not only provides reliable water – it also supplies reliable power to over 1 million customers, operating and maintaining all of its own assets, including generation, transmission and distribution.
The utility has a successful 500-kV barehand/live-line program that dates back to the late 1970s. In the fall of 2018, SRP experienced a boom flashover event during preparation for 500-kV barehand work. The procedures the utility had developed over the history of its barehanding program, and the crew’s careful execution of those procedures, saw everyone return home unharmed on the day of the incident.
Safety procedures sometimes are developed following an injury or incident that may have occurred a long time ago. In our industry, we often adhere to procedures without having personally witnessed why they exist. The 2018 event is one case where we got to see up close and personal why SRP’s safety procedures are so valuable. We have a very tight-knit group where you don’t just know the crew members; you know their families, too. Our safety culture exists in service to a broader community.