Over 4,000 builders and engineers are at work on the sprawling Olkiluoto 3 project, whose turbine hall is so cavernous it could house two Boeing 747 jets stacked on top of each other. When it is dark, which in winter is most of the day, enormous spotlights throw into focus scores of scaffolding towers and the red hauling equipment that encircle the grey, unfinished reactor building. The heavy reactor vessel, made to withstand temperatures over 350 degrees Celsius, has been gingerly lifted into place by two cranes. Inside the building, a dozen workers carrying a single pipe across their shoulders create a human caterpillar that carefully wends its way through tarpaulin-covered tunnels lit by lamps and chinks of daylight.
Walking through the expansive complex, still missing a domed cover on the reactor building, it takes a while to make out a peculiar but important detail: many of the engineers and building experts working here are in their late 50s and early 60s; some are in their 30s, but few are in between.
There's a hole in the nuclear workforce, not just in Finland but across the Western world. For the moment, the operator of the Olkiluoto 3 plant, power utility Teollisuuden Voima Oyj (TVO), is getting by with its most experienced staff. As those workers retire, though, the skills shortage could become a crisis.
"The nuclear industry has been in the desert for years and years and the question is how to revamp it and how to revamp human resources," says Colette Lewiner from Cap Gemini, a consultancy firm which raised concerns about the ageing nuclear workforce in a report in 2008 and has warned "there will be no nuclear power renaissance" without efforts to tackle the problem. "The industry needs to ramp up and it needs to do it quickly."
http://www.swissinfo.ch/eng/news/international/Special_Report_-_Nuclears_lost_generation.html?cid=28905400
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