At Salt River Project, a large utility based in metropolitan Phoenix, there are a great variety of jobs, situations, risks and exposures that must be addressed, assessed and controlled. Journeymen lineworkers labor in heat approaching 120 degrees on the desert floor, while hydrologists trudge around in near-zero-degree weather to examine snowpack on the mountainous Mogollon Rim. A pressman needs a hearing assessment to judge the impacts of a six-color press, while electronics technicians must be evaluated for radio-frequency exposure from telecommunications equipment. A warehouseman at a power plant in the high desert prairie requires education about hantavirus exposure from deer mice, while a call center representative needs an ergonomic evaluation to guard against back and joint issues.
So, while the term “industrial hygienist” may conjure visions of a W. Edwards Deming-like technician scrutinizing manufacturing processes, nothing could be further from the truth at SRP. Industrial hygiene encompasses scores of jobs within the water, power and telecommunications utility that serves much of central Arizona. Employees work in and around dams, irrigation ditches, power plants, high-voltage lines, state-of-the-art facilities and legacy buildings dating back to the Truman administration. Industrial hygienists assess risks for jobs that didn’t exist a year ago as well as occupations that have been in existence since SRP was founded in 1903.