The Divers Institute of Technology is one of the premier commercial dive schools in the country. For the past 49 years it’s been churning out graduates from its headquarters on Seattle’s Lake Union to tackle some of the most demanding work in the water.
By Will Grant
Diving in radioactive water presents a unique set of challenges. The trick is to avoid contact with any of the microscopic bits of irradiated material that could stunt a family tree. But every nuclear power plant in the world needs a lot of water—some as much as 1 billion gallons per day—to both generate steam and to absorb the heat produced by splitting atoms.
As the plants log the years and megawatts, their massive cooling tanks...